:root{
  --navy:#071f49;--navy2:#0a326f;--blue:#1668ff;--blue2:#0b55df;
  --ink:#10213f;--muted:#66758f;--line:#dce6f4;--surface:#fff;
  --bg:#f4f8fd;--soft:#edf4ff;--success:#16865b;--danger:#c43c46;--warn:#8a6a1f;
  --shadow:0 20px 55px rgba(16,45,93,.10);--radius:24px;--container:1180px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:linear-gradient(180deg,#f8fbff 0,#eff5fc 100%)}
a{color:inherit;text-decoration:none} button,input,select,textarea{font:inherit}
.container{width:min(var(--container),calc(100% - 32px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:linear-gradient(90deg,#061a3c,#0a3272);box-shadow:0 8px 28px rgba(0,0,0,.12)}
.header-inner{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:13px;color:white}.brand-mark{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#1b74ff,#0750cf)}
.brand-mark svg{width:27px;height:27px;fill:none;stroke:#fff;stroke-width:3;stroke-linecap:round}.brand-copy{display:flex;flex-direction:column;line-height:1.12}
.brand-copy strong{font-size:1.55rem;letter-spacing:.3px}.brand-copy small{font-size:.82rem;opacity:.88;margin-top:4px}
.main-nav{display:flex;align-items:center;gap:28px;color:#fff}.main-nav>a:not(.btn){opacity:.93;font-weight:600}.menu-toggle{display:none;background:none;border:0;color:white;font-size:1.8rem;cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border:0;border-radius:14px;font-weight:750;cursor:pointer;transition:.2s ease}
.btn-small{min-height:43px;padding:0 19px}.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 10px 24px rgba(22,104,255,.20)}
.btn-primary:hover{transform:translateY(-1px)}.btn-secondary{color:var(--blue);background:rgba(255,255,255,.8);border:2px solid #a9c7fa}.btn-danger{background:#b93442;color:white}.btn-block{width:100%}
.hero,.register-section,.dashboard-section,.admin-section,.installer{position:relative;overflow:hidden}.hero{padding:72px 0 44px}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}.hero-copy{padding:16px 0}
.eyebrow{display:inline-flex;padding:9px 14px;border-radius:999px;background:#e8f2ff;border:1px solid #cfe2ff;color:#0d5be8;font-size:.92rem;font-weight:750}
h1,h2,h3,p{margin-top:0}.hero h1,.register-copy h1{font-size:clamp(2.6rem,5.5vw,4.75rem);line-height:1.03;letter-spacing:-2.4px;margin:24px 0 20px;max-width:760px}
.hero h1 span{color:#0a56d4}.lead{font-size:1.18rem;line-height:1.72;color:var(--muted);max-width:700px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0 24px}.trust-row{display:flex;flex-wrap:wrap;gap:22px;color:#51627e;font-weight:650}
.auth-card,.panel{position:relative;background:rgba(255,255,255,.95);border:1px solid rgba(207,221,241,.95);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);backdrop-filter:blur(7px)}
.auth-card-head{display:flex;align-items:center;gap:15px;margin-bottom:25px}.auth-card-head h2{font-size:1.75rem;margin:0 0 3px}.auth-card-head p{color:var(--muted);margin:0}.auth-icon{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:var(--soft);color:var(--blue);font-weight:900;font-size:1.35rem}
.form-stack{display:flex;flex-direction:column;gap:17px}.field{display:block}.field>span:first-child{display:block;font-size:.93rem;font-weight:700;margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;min-height:55px;border:1px solid var(--line);border-radius:14px;background:#fff;padding:0 15px;color:var(--ink);outline:none;transition:.2s}
.field textarea{padding:14px;min-height:120px}.field input:focus,.field select:focus,.field textarea:focus{border-color:#72a7ff;box-shadow:0 0 0 4px rgba(22,104,255,.08)}
.password-field{position:relative;display:block}.password-field input{padding-right:82px}.show-password{position:absolute;right:11px;top:50%;transform:translateY(-50%);border:0;background:none;color:var(--blue);font-size:.83rem;font-weight:750;cursor:pointer}
.form-meta{display:flex;justify-content:space-between;gap:12px;align-items:center}.check-line{display:flex;gap:10px;align-items:flex-start;color:#596a84;line-height:1.5;font-size:.92rem}.check-line input{margin-top:3px;accent-color:var(--blue);width:17px;height:17px;flex:0 0 auto}
.check-line a,.text-link,.form-note a{color:var(--blue);font-weight:750}.form-note{text-align:center;color:var(--muted);font-size:.93rem;margin:0}.form-status{min-height:1px;font-size:.9rem;line-height:1.45}.form-status.error{color:var(--danger)}.form-status.success{color:var(--success)}
.notice{border-radius:14px;padding:13px 15px;line-height:1.5;font-size:.9rem}.notice.info{background:#eef5ff;border:1px solid #d4e5ff;color:#315a91}.notice.warn{background:#fff8e9;border:1px solid #f1dfb2;color:#6e5a2d}.notice.good{background:#ebf8f2;border:1px solid #c9e9db;color:#23684f}.notice.bad{background:#fff0f1;border:1px solid #f3cfd3;color:#8c3039}
.tech-background{position:absolute;inset:0;pointer-events:none;opacity:.9}.tech-background:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(34,96,180,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(34,96,180,.035) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(to right,black,transparent 75%)}
.tank{position:absolute;border:2px solid rgba(46,107,194,.16);border-radius:48% 48% 16px 16px;background:linear-gradient(180deg,rgba(22,104,255,.03),rgba(22,104,255,.01))}.tank:before,.tank:after{content:"";position:absolute;left:12%;right:12%;height:2px;background:rgba(46,107,194,.12)}.tank:before{top:28%}.tank:after{top:62%}.tank-a{width:185px;height:360px;right:6%;top:115px}.tank-b{width:120px;height:240px;left:4%;bottom:40px;opacity:.55}
.pipe{position:absolute;border:2px solid rgba(46,107,194,.12);border-left:0;border-bottom:0;border-radius:0 40px 0 0}.pipe-a{width:420px;height:190px;right:19%;top:90px}.pipe-b{width:300px;height:160px;left:2%;top:150px;transform:rotate(180deg)}
.dot-field{position:absolute;width:250px;height:170px;left:8%;bottom:12%;background-image:radial-gradient(rgba(22,104,255,.16) 1.3px,transparent 1.3px);background-size:16px 16px;mask-image:radial-gradient(circle,#000,transparent 72%)}
.feature-section{padding:12px 0 34px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.feature-card,.step-card{background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:20px;padding:25px;box-shadow:0 12px 34px rgba(16,45,93,.06)}
.feature-icon{display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:var(--soft);color:var(--blue);font-size:1.45rem;margin-bottom:16px}.feature-card h3,.step-card h3{font-size:1.14rem;margin-bottom:8px}.feature-card p,.step-card p{color:var(--muted);line-height:1.6;font-size:.94rem;margin:0}
.how-section{padding:44px 0 72px}.section-heading{text-align:center;max-width:760px;margin:0 auto 28px}.section-heading h2{font-size:clamp(1.8rem,3vw,2.6rem);margin:14px 0 0;letter-spacing:-.8px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.step-card{position:relative;padding-top:29px}.step-no{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--blue);color:white;font-weight:850;margin-bottom:16px}
.site-footer{background:rgba(255,255,255,.84);border-top:1px solid var(--line)}.footer-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px;color:#60708a;font-size:.92rem}.footer-inner>div{display:flex;gap:20px;flex-wrap:wrap}
.register-section{padding:62px 0 76px}.register-grid{position:relative;z-index:2;display:grid;grid-template-columns:.86fr 1.14fr;gap:58px;align-items:start}.register-copy{padding-top:36px}.register-copy h1{font-size:clamp(2.5rem,5vw,4.3rem)}.benefit-list{display:grid;gap:14px;margin-top:28px}.benefit-list>div{background:rgba(255,255,255,.72);border:1px solid rgba(212,225,245,.9);border-radius:17px;padding:17px 18px;display:flex;flex-direction:column;gap:5px;max-width:580px}.benefit-list b{font-size:1rem}.benefit-list span{font-size:.92rem;color:var(--muted);line-height:1.5}.register-card{padding:31px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}.strength-track{height:5px;background:#e7edf7;border-radius:99px;overflow:hidden;margin-top:-8px}.strength-track span{display:block;height:100%;width:0;background:#8b97a8;transition:.2s}.muted{color:var(--muted);font-size:.8rem;margin-top:-10px}.newsletter-box{background:#f4f8ff;border:1px solid #d8e7ff;border-radius:15px;padding:14px}.captcha-box{border:1px dashed #afc7eb;border-radius:15px;background:#f8fbff;padding:14px;color:#425675}.approval-note{background:#fff8e9;border:1px solid #f1dfb2;color:#6e5a2d;border-radius:14px;padding:12px 14px;font-size:.88rem;line-height:1.5;margin:0}.hp-field{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.dashboard-section,.admin-section{padding:52px 0 80px}.dashboard-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:25px}.dashboard-head h1{font-size:clamp(2rem,4vw,3.2rem);margin-bottom:8px}.dashboard-head p{color:var(--muted);margin:0}.search-panel{padding:26px}.smart-search{display:flex;gap:12px}.smart-search input{flex:1;min-height:60px;border:1px solid var(--line);border-radius:15px;padding:0 18px;font-size:1rem}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}.quick-chip{padding:16px;border-radius:15px;background:#f6f9fe;border:1px solid var(--line);font-weight:700;color:#355277}
.admin-grid{display:grid;grid-template-columns:280px 1fr;gap:22px}.admin-menu{display:flex;flex-direction:column;gap:8px}.admin-menu a{padding:12px 14px;border-radius:12px}.admin-menu a.active{background:var(--soft);color:var(--blue);font-weight:750}.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:.9rem;vertical-align:top}.data-table th{color:#596b86;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}.actions{display:flex;gap:8px;flex-wrap:wrap}.actions .btn{min-height:38px;padding:0 12px;font-size:.83rem}.badge-status{display:inline-flex;border-radius:999px;padding:5px 9px;font-size:.76rem;font-weight:750}.pending{background:#fff5dc;color:#80621b}.active{background:#e7f7f0;color:#176747}.rejected{background:#fdebec;color:#99343e}
.installer{padding:48px 0 80px}.installer-wrap{max-width:850px;margin:auto}.installer h1{font-size:2.5rem;margin-bottom:10px}.test-list{display:grid;gap:8px;margin:18px 0}.test{display:flex;justify-content:space-between;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:#fff}.test.ok b{color:var(--success)}.test.no b{color:var(--danger)}
@media(max-width:980px){.hero-grid,.register-grid{grid-template-columns:1fr}.hero{padding-top:48px}.register-copy{padding-top:0}.auth-card{max-width:720px;margin:auto;width:100%}.feature-grid{grid-template-columns:repeat(2,1fr)}.admin-grid{grid-template-columns:1fr}.quick-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.header-inner{min-height:74px}.brand-mark{width:42px;height:42px}.brand-copy strong{font-size:1.15rem}.brand-copy small{font-size:.72rem}.menu-toggle{display:block}.main-nav{position:absolute;top:74px;left:16px;right:16px;display:none;flex-direction:column;align-items:stretch;background:#082554;border-radius:17px;padding:16px;box-shadow:0 18px 40px rgba(0,0,0,.24)}.main-nav.open{display:flex}.hero h1,.register-copy h1{letter-spacing:-1.4px}.hero-actions .btn{flex:1 1 170px}.trust-row{flex-direction:column;gap:10px}.feature-grid,.steps,.quick-grid{grid-template-columns:1fr}.two-col{grid-template-columns:1fr}.footer-inner{padding:18px 0;align-items:flex-start;flex-direction:column}.footer-inner>div{flex-direction:column;gap:9px}.form-meta{align-items:flex-start;flex-direction:column}.smart-search{flex-direction:column}.dashboard-head{align-items:flex-start;flex-direction:column}}
@media(max-width:480px){.container{width:min(100% - 22px,var(--container))}.brand-copy small{display:none}.hero,.register-section{padding-top:34px}.hero h1,.register-copy h1{font-size:2.35rem}.lead{font-size:1rem}.auth-card,.register-card,.panel{padding:21px 16px;border-radius:20px}.auth-card-head h2{font-size:1.45rem}.feature-card,.step-card{padding:21px}}

/* === V3: ZNANJE, IZRAČUNI, PORTAL === */
.portal-section{padding:26px 0 58px}.portal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.portal-card{display:flex;gap:18px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:0 12px 34px rgba(16,45,93,.07);transition:.2s}.portal-card:hover{transform:translateY(-3px);box-shadow:0 18px 42px rgba(16,45,93,.11)}.portal-search{border-color:#b9d4ff;background:linear-gradient(145deg,#fff,#f2f7ff)}
.portal-icon{width:58px;height:58px;flex:0 0 58px;border-radius:18px;background:var(--soft);color:var(--blue);display:grid;place-items:center;font-size:1.6rem;font-weight:800}.portal-card h3{font-size:1.28rem;margin-bottom:8px}.portal-card p{color:var(--muted);line-height:1.58;margin-bottom:13px}.portal-card b{color:var(--blue);font-size:.92rem}
.popular-section{padding:18px 0 56px}.popular-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.popular-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 10px 26px rgba(16,45,93,.05);transition:.2s}.popular-card:hover{transform:translateY(-2px);border-color:#bbd5ff}.popular-card>span{font-size:1.7rem}.popular-card h3{font-size:1.06rem;margin:12px 0 8px}.popular-card p{font-size:.91rem;color:var(--muted);line-height:1.5;margin:0}
.knowledge-hero{position:relative;padding:64px 0 42px;background:linear-gradient(145deg,#f7fbff,#edf4fd);border-bottom:1px solid var(--line)}.knowledge-hero h1{font-size:clamp(2.5rem,5vw,4.5rem);line-height:1.04;letter-spacing:-2px;margin:20px 0 17px;max-width:900px}.knowledge-hero h1 span{color:var(--blue)}
.knowledge-section{padding:44px 0 78px}.knowledge-categories{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:46px}.knowledge-category{display:flex;flex-direction:column;gap:5px;padding:17px;border-radius:18px;background:#fff;border:1px solid var(--line);text-align:center}.knowledge-category>span{font-size:1.7rem}.knowledge-category b{font-size:.96rem}.knowledge-category small{font-size:.77rem;color:var(--muted);line-height:1.35}
.guide-block{margin:0 0 44px;scroll-margin-top:105px}.guide-head{display:flex;gap:15px;align-items:center;margin-bottom:17px}.guide-head>span{font-size:2rem}.guide-head h2{margin:0 0 3px;font-size:1.7rem}.guide-head p{margin:0;color:var(--muted)}.guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.guide-card{display:flex;flex-direction:column;gap:7px;background:#fff;border:1px solid var(--line);border-radius:17px;padding:19px;min-height:112px}.guide-card:hover{border-color:#a9c9fd}.guide-card b{font-size:1rem}.guide-card span{color:var(--muted);font-size:.87rem;line-height:1.45}
.calculators-section{padding:38px 0 80px}.calc-nav{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}.calc-nav a{padding:11px 16px;background:#fff;border:1px solid var(--line);border-radius:999px;font-weight:700;color:#34567e}
.calculator-card{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:31px;box-shadow:var(--shadow);margin-bottom:24px;scroll-margin-top:105px}.calculator-copy h2{font-size:1.9rem;margin:14px 0 14px}.calculator-copy p{color:var(--muted);line-height:1.65}.calc-form{display:flex;flex-direction:column;gap:15px;background:#f8fbff;border:1px solid #e2ebf8;border-radius:18px;padding:20px}.calc-check{padding:8px 0}.calc-result{background:#edf5ff;border-left:4px solid var(--blue);border-radius:10px;padding:15px;line-height:1.6;color:#345275;min-height:70px}.calc-result b{color:#13345f}
.terms-section{padding:38px 0 80px}.term-search{width:min(660px,100%);min-height:56px;border:1px solid var(--line);border-radius:15px;padding:0 17px;font-size:1rem;box-shadow:0 8px 28px rgba(16,45,93,.05)}.terms-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.term-card{scroll-margin-top:105px;background:#fff;border:1px solid var(--line);border-radius:19px;padding:22px}.term-card h2{font-size:1.18rem;margin-bottom:8px}.term-card p{color:var(--muted);line-height:1.58;font-size:.92rem}
.article-page{padding:50px 0 80px}.article-wrap{max-width:860px}.article-back{display:inline-block;color:var(--blue);font-weight:700;margin-bottom:24px}.article-page h1{font-size:clamp(2.4rem,5vw,4.1rem);line-height:1.07;letter-spacing:-1.8px;margin:18px 0 22px}.article-lead{font-size:1.25rem;line-height:1.7;color:#4e6282}.article-page h2{font-size:1.65rem;margin:34px 0 13px}.article-page p,.article-page li{font-size:1.02rem;line-height:1.75;color:#455a79}.article-page ul{padding-left:22px}.article-callout{background:#eef5ff;border:1px solid #cfe2ff;border-left:5px solid var(--blue);padding:18px;border-radius:13px;line-height:1.65;color:#315579;margin:24px 0}.article-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#f7faff;border:1px solid var(--line);border-radius:18px;padding:20px;margin:28px 0}.article-cta>div{display:flex;flex-direction:column;gap:4px}.article-cta span{font-size:.9rem;color:var(--muted)}.article-disclaimer{background:#fff8e9;border:1px solid #f2dfad;border-radius:13px;padding:15px;color:#6e5a2d!important}
.exchanger-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:28px 0}.exchanger-card{border:1px solid var(--line);border-radius:18px;padding:19px;text-align:center}.exchanger-card p{font-size:.9rem;line-height:1.5}.tank-diagram{width:90px;height:130px;border:3px solid #93b8ed;border-radius:42px 42px 16px 16px;margin:16px auto;display:flex;align-items:center;justify-content:center;color:var(--blue);font-size:2.1rem}.tank-diagram.two{flex-direction:column;gap:15px}
.dashboard-main-grid{display:grid;grid-template-columns:1fr 280px;gap:20px}.dashboard-search-panel h2{font-size:2rem;margin:13px 0}.dashboard-side{display:flex;flex-direction:column;gap:12px}.dash-action-card{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px}.dash-action-card>span{width:44px;height:44px;display:grid;place-items:center;border-radius:13px;background:var(--soft);color:var(--blue);font-weight:800}.dash-action-card div{display:flex;flex-direction:column;gap:3px}.dash-action-card small{color:var(--muted)}.muted-dash{color:var(--muted);font-size:.86rem;margin-top:10px}.dashboard-section-inner{margin-top:36px}.left-heading{text-align:left;margin-left:0}.left-heading h2{margin-left:0}
@media(max-width:1050px){.knowledge-categories{grid-template-columns:repeat(3,1fr)}.guide-grid{grid-template-columns:repeat(2,1fr)}.calculator-card{grid-template-columns:1fr}.dashboard-main-grid{grid-template-columns:1fr}}
@media(max-width:850px){.portal-grid,.terms-grid{grid-template-columns:1fr}.popular-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.knowledge-categories,.guide-grid,.popular-grid{grid-template-columns:1fr}.calculator-card{padding:20px 16px}.article-cta{align-items:flex-start;flex-direction:column}.exchanger-grid{grid-template-columns:1fr}.article-page h1{letter-spacing:-1px}}

/* === V4 DASHBOARD === */
.app-body{background:#f4f8fd}.app-main{padding:38px 0 72px}.app-header .active-link{color:#8fc0ff}
.app-welcome{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:24px}.app-welcome h1{font-size:clamp(2rem,4vw,3.3rem);letter-spacing:-1.5px;margin:14px 0 8px}.app-welcome p{color:var(--muted);margin:0;max-width:760px;line-height:1.6}
.profile-pill{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px 14px;box-shadow:0 8px 24px rgba(16,45,93,.05);min-width:220px}.profile-avatar{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:linear-gradient(135deg,#1668ff,#0b55df);color:white;font-weight:800}.profile-pill div{display:flex;flex-direction:column}.profile-pill small{color:var(--muted);margin-top:2px}
.smart-search-card{background:linear-gradient(145deg,#fff,#f4f8ff);border:1px solid #cddff7;border-radius:25px;padding:27px;box-shadow:0 18px 45px rgba(16,45,93,.08)}.smart-search-top{display:flex;align-items:flex-end;justify-content:space-between;gap:15px;margin-bottom:16px}.smart-search-top h2{font-size:2rem;margin:12px 0 0}.search-hint{font-size:.82rem;color:#58749a;background:#edf5ff;padding:8px 11px;border-radius:999px}
.dashboard-search-form{display:grid;grid-template-columns:auto 1fr auto;align-items:center;background:#fff;border:2px solid #bfd6f7;border-radius:18px;padding:7px;box-shadow:0 10px 28px rgba(18,64,126,.07)}.dashboard-search-form:focus-within{border-color:#73a8fb}.search-symbol{font-size:1.7rem;color:var(--blue);padding-left:12px}.dashboard-search-form input{min-width:0;border:0;outline:0;padding:0 14px;font-size:1rem;height:54px;background:transparent}
.search-examples{display:flex;flex-wrap:wrap;gap:8px;margin-top:13px}.search-examples button{border:1px solid #d7e5f8;background:#fff;color:#4a6488;border-radius:999px;padding:8px 12px;cursor:pointer;font-size:.82rem}.search-examples button:hover{border-color:#9dc0f5;color:#0d5be8}.search-demo-notice{margin-top:15px}
.dashboard-block{margin-top:36px}.no-top-margin{margin-top:0}.dashboard-title-row{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:16px}.dashboard-title-row h2{font-size:1.7rem;margin:10px 0 0}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.category-card{position:relative;text-align:left;border:1px solid var(--line);background:#fff;border-radius:19px;padding:18px;display:flex;flex-direction:column;min-height:150px;cursor:pointer;transition:.2s;color:var(--ink)}.category-card:hover{transform:translateY(-3px);border-color:#a8c9fb;box-shadow:0 15px 32px rgba(16,45,93,.08)}.category-icon{font-size:1.7rem;margin-bottom:13px}.category-card b{font-size:1.05rem;margin-bottom:5px}.category-card small{color:var(--muted);line-height:1.42;padding-right:22px}.category-card em{position:absolute;right:16px;bottom:14px;color:var(--blue);font-style:normal;font-size:1.25rem}
.dashboard-two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px}.mini-action-grid{display:grid;gap:11px}.mini-action-card{display:grid;grid-template-columns:46px 1fr auto;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:13px 15px;transition:.2s}.mini-action-card:hover{border-color:#aacaf8;transform:translateX(2px)}.mini-action-card>span{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:var(--soft);color:var(--blue);font-weight:800}.mini-action-card div{display:flex;flex-direction:column;gap:3px}.mini-action-card small{color:var(--muted)}.mini-action-card em{font-style:normal;color:var(--blue);font-size:1.2rem}
.dashboard-three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}.dashboard-info-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;min-height:220px}.dashboard-card-head{display:flex;align-items:center;gap:11px;border-bottom:1px solid #edf1f7;padding-bottom:13px}.dashboard-card-head>span{font-size:1.35rem}.dashboard-card-head div{display:flex;flex-direction:column}.dashboard-card-head small{color:var(--muted);margin-top:2px}.empty-state{height:145px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#8795aa}.empty-state>span{font-size:2rem;color:#a9bcd8}.empty-state p{font-size:.87rem;line-height:1.5;max-width:220px;margin:8px 0 0}.dashboard-tip{background:linear-gradient(145deg,#fffdf6,#fff)}.dashboard-tip>p{color:#586982;line-height:1.6;font-size:.92rem;margin:17px 0}
.recent-list{display:flex;flex-direction:column;gap:7px;padding-top:13px}.recent-list button{display:flex;align-items:center;gap:8px;border:0;background:#f7faff;border-radius:10px;padding:9px 10px;text-align:left;color:#4f6482;cursor:pointer;font-size:.83rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.recent-list button:hover{background:#edf5ff;color:#165cce}
@media(max-width:1050px){.category-grid{grid-template-columns:repeat(2,1fr)}.dashboard-three-col{grid-template-columns:1fr 1fr}.dashboard-tip{grid-column:1/-1}}
@media(max-width:800px){.app-welcome{align-items:flex-start;flex-direction:column}.profile-pill{min-width:0}.dashboard-two-col{grid-template-columns:1fr}.smart-search-top{align-items:flex-start;flex-direction:column}.dashboard-search-form{grid-template-columns:auto 1fr}.dashboard-search-form .btn{grid-column:1/-1;width:100%}.search-symbol{grid-row:1}.dashboard-search-form input{grid-row:1}.category-grid{grid-template-columns:1fr 1fr}.dashboard-three-col{grid-template-columns:1fr}.dashboard-tip{grid-column:auto}}
@media(max-width:540px){.app-main{padding-top:26px}.category-grid{grid-template-columns:1fr}.smart-search-card{padding:20px 14px}.dashboard-title-row{align-items:flex-start;flex-direction:column}.search-examples{display:none}}

/* === V5: PODROČJE OGREVANJE + ISKALNIK ZALOGOVNIKOV === */
.area-section{padding:44px 0 78px}.heating-hero h1{max-width:760px}
.area-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.area-card{display:flex;gap:15px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:20px;padding:21px;min-height:165px;transition:.2s}.area-card:hover{transform:translateY(-3px);border-color:#9fc5fb;box-shadow:0 14px 35px rgba(16,45,93,.08)}.area-card.featured-area{background:linear-gradient(145deg,#fff,#eff6ff);border-color:#b9d4ff}.area-icon{width:48px;height:48px;flex:0 0 48px;border-radius:14px;background:var(--soft);display:grid;place-items:center;color:var(--blue);font-size:1.45rem}.area-card div{display:flex;flex-direction:column}.area-card b{font-size:1.08rem}.area-card p{font-size:.88rem;color:var(--muted);line-height:1.5;margin:7px 0 12px}.area-card strong{color:var(--blue);font-size:.85rem;margin-top:auto}

.finder-hero{padding:42px 0 25px;background:linear-gradient(145deg,#f8fbff,#eef5fd);border-bottom:1px solid var(--line)}.breadcrumb{display:flex;gap:8px;align-items:center;color:#6b7d97;font-size:.86rem;margin-bottom:20px}.breadcrumb a{color:var(--blue);font-weight:700}.finder-hero-row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px}.finder-hero-row h1{font-size:clamp(2.3rem,4.5vw,4rem);letter-spacing:-1.7px;margin:17px 0 12px}.finder-hero-row .lead{margin-bottom:0}.demo-data-note{margin-top:22px}
.finder-section{padding:30px 0 80px}.finder-layout{display:grid;grid-template-columns:330px 1fr;gap:22px;align-items:start}.filter-panel{position:sticky;top:100px;background:#fff;border:1px solid var(--line);border-radius:21px;box-shadow:0 12px 30px rgba(16,45,93,.06);padding:20px}.filter-panel-head{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line)}.filter-panel-head h2{font-size:1.35rem;margin:9px 0 0}.text-button{border:0;background:none;color:var(--blue);font-weight:750;cursor:pointer;padding:6px}
.filter-group{padding:18px 0;border-bottom:1px solid #edf1f7}.filter-group:last-of-type{border-bottom:0}.filter-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.filter-title b{font-size:.95rem}.info-link{border:0;background:none;color:#0e5dda;font-size:.77rem;font-weight:700;cursor:pointer;padding:0}.filter-check{display:flex;align-items:flex-start;gap:9px;color:#50627f;font-size:.9rem;margin:10px 0}.filter-check input{width:17px;height:17px;accent-color:var(--blue);margin-top:1px}
.segmented{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}.segmented label{cursor:pointer}.segmented input{position:absolute;opacity:0}.segmented span{display:grid;place-items:center;min-height:38px;border:1px solid var(--line);border-radius:10px;color:#58708e;font-size:.82rem;background:#fff}.segmented input:checked+span{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:750}.small-segment{grid-template-columns:repeat(3,1fr)}
.compact.field{}.compact .field>span:first-child{font-size:.75rem}.compact .field input{min-height:43px;padding:0 10px;font-size:.85rem}.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.pill-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}.pill-row button{border:1px solid var(--line);background:#f8fbff;color:#536c8c;border-radius:999px;padding:7px 9px;font-size:.72rem;cursor:pointer}.pill-row button:hover{border-color:#9ebff1;color:var(--blue)}
.mobile-apply,.mobile-filter-button{display:none}
.results-panel{min-width:0}.results-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:15px}.results-head h2{font-size:1.8rem;margin:10px 0 4px}.results-head p{color:var(--muted);font-size:.9rem;margin:0}.active-filters{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:13px}.active-filters span{background:#eaf3ff;border:1px solid #d1e3fb;color:#376393;border-radius:999px;padding:6px 9px;font-size:.75rem}
.results-list{display:flex;flex-direction:column;gap:14px}.product-card{position:relative;display:grid;grid-template-columns:130px 1fr;background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:0 10px 28px rgba(16,45,93,.05);overflow:hidden}.product-card.best-match{border:2px solid #4a91ff;background:linear-gradient(145deg,#fff,#f5f9ff)}.best-badge{position:absolute;right:0;top:0;background:#1668ff;color:#fff;border-radius:0 0 0 12px;padding:7px 11px;font-size:.68rem;font-weight:800;letter-spacing:.03em}.product-visual{display:grid;place-items:center}.product-cylinder{position:relative;width:68px;height:136px;border-radius:35px 35px 14px 14px;background:linear-gradient(90deg,#dfe5ed,#f9fafc 42%,#cdd5df);border:1px solid #bcc8d7;box-shadow:0 10px 16px rgba(0,0,0,.12)}.product-cylinder:before{content:"";position:absolute;top:-3px;left:7px;right:7px;height:9px;border-radius:50%;background:#253443}.product-cylinder span,.product-cylinder i{position:absolute;width:8px;height:8px;border-radius:50%;background:#1e2c39;left:8px}.product-cylinder span{top:35px}.product-cylinder i:nth-of-type(1){top:60px}.product-cylinder i:nth-of-type(2){top:85px}.product-cylinder i:nth-of-type(3){top:110px}
.product-title-row{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.product-title-row h3{font-size:1.32rem;margin:0 0 6px}.match-score{background:#eaf3ff;color:#38679d;border-radius:11px;padding:8px 10px;font-size:.78rem}.match-score b{color:#0e5dda}.product-tags{display:flex;flex-wrap:wrap;gap:7px;margin:15px 0 10px}.product-tags span{background:#edf7f1;color:#327052;border:1px solid #d2eadc;border-radius:9px;padding:6px 9px;font-size:.75rem}.product-note{color:var(--muted);font-size:.82rem;line-height:1.5;margin:0 0 14px}.product-actions{display:flex;gap:9px;flex-wrap:wrap}.product-actions .btn{min-height:42px;padding:0 14px;font-size:.82rem}.product-actions .btn:disabled{opacity:.55;cursor:not-allowed}.why-panel{display:none;background:#f8fbff;border:1px solid #e0eaf7;border-radius:13px;padding:10px 13px;margin-top:12px}.why-panel.open{display:block}.why-panel ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}.why-panel li{font-size:.77rem;border-radius:8px;padding:6px 8px}.why-panel li.ok{background:#eaf7f1;color:#26704f}.why-panel li.no{background:#fff0f1;color:#a13b44}.no-results{text-align:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:55px 25px}.no-results>span{font-size:2.4rem;color:#9db2ce}.no-results h3{font-size:1.4rem;margin:12px 0 7px}.no-results p{color:var(--muted);max-width:600px;margin:0 auto 20px;line-height:1.6}
.modal-backdrop{position:fixed;inset:0;background:rgba(3,21,49,.62);z-index:200;display:none;align-items:center;justify-content:center;padding:18px}.modal-backdrop.open{display:flex}.modal-card{position:relative;background:#fff;border-radius:24px;padding:28px;width:min(820px,100%);max-height:90vh;overflow:auto;box-shadow:0 28px 80px rgba(0,0,0,.24)}.modal-card h2{font-size:1.8rem;margin:14px 0}.modal-card p{color:var(--muted);line-height:1.65}.modal-close{position:absolute;right:13px;top:10px;border:0;background:#eef4fc;color:#365375;border-radius:50%;width:36px;height:36px;font-size:1.4rem;cursor:pointer}.compact-exchanger{margin-top:20px}.wizard-card{width:min(650px,100%)}.wizard-progress{height:6px;background:#e8eef7;border-radius:999px;overflow:hidden;margin:18px 0 24px}.wizard-progress span{display:block;width:25%;height:100%;background:var(--blue);transition:.2s}.wizard-count{font-size:.8rem;color:var(--muted)}.wizard-step h3{font-size:1.35rem;margin:8px 0 16px}.wizard-options{display:grid;grid-template-columns:1fr 1fr;gap:10px}.wizard-options button{border:1px solid var(--line);background:#f9fbff;border-radius:14px;padding:15px;text-align:left;color:#3d5678;font-weight:700;cursor:pointer}.wizard-options button:hover{border-color:#8db8f8;background:#edf5ff;color:#0f5bd4}.wizard-back{margin-top:15px}

@media(max-width:1050px){.area-grid{grid-template-columns:repeat(2,1fr)}.finder-layout{grid-template-columns:285px 1fr}.three-col{grid-template-columns:1fr}.product-card{grid-template-columns:105px 1fr}}
@media(max-width:820px){
 .finder-hero-row{align-items:flex-start;flex-direction:column}.finder-layout{display:block}.filter-panel{position:fixed;z-index:150;left:0;top:0;bottom:0;width:min(360px,90vw);border-radius:0;transform:translateX(-105%);transition:.25s;overflow:auto;padding-bottom:30px}.filter-panel.mobile-open{transform:translateX(0);box-shadow:20px 0 60px rgba(0,0,0,.2)}.mobile-apply,.mobile-filter-button{display:inline-flex}.results-panel{width:100%}
}
@media(max-width:600px){.area-grid{grid-template-columns:1fr}.product-card{grid-template-columns:1fr;padding:17px}.product-visual{padding:8px 0 17px}.product-title-row{flex-direction:column}.best-badge{font-size:.6rem}.wizard-options{grid-template-columns:1fr}.modal-card{padding:24px 16px}.segmented{grid-template-columns:repeat(2,1fr)}}

/* === V5.1: DEJANSKE SLIKE IZDELKOV === */
.real-product-image{
  display:block;
  max-width:105px;
  max-height:175px;
  width:auto;
  height:auto;
  object-fit:contain;
  background:#fff;
  border-radius:10px;
}
.product-source{
  margin-top:9px;
  font-size:.69rem;
  color:#8a98ab;
}
@media(max-width:600px){
  .real-product-image{max-width:125px;max-height:190px}
}

/* === V5.3: SERIJE + DROPDOWN KAPACITET === */
.series-subtitle{display:block;color:var(--muted);font-size:.82rem;margin-top:2px}
.variant-picker{display:grid;grid-template-columns:150px minmax(190px,320px);align-items:center;gap:12px;margin:16px 0}
.variant-picker label{font-size:.83rem;font-weight:750;color:#506481}
.capacity-select{width:100%;min-height:44px;border:1px solid #bcd2ef;border-radius:12px;background:#fff;padding:0 12px;color:#17385f;font-weight:700;outline:none}
.capacity-select:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(22,104,255,.08)}
.variant-spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0 14px}
.variant-spec-grid>div{display:flex;flex-direction:column;gap:4px;background:#f7faff;border:1px solid #e1ebf7;border-radius:11px;padding:10px 11px}
.variant-spec-grid small{font-size:.68rem;color:#788aa2;text-transform:uppercase;letter-spacing:.03em}
.variant-spec-grid b{font-size:.84rem;color:#284d78}
@media(max-width:720px){
 .variant-picker{grid-template-columns:1fr;gap:6px}
 .variant-spec-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:430px){
 .variant-spec-grid{grid-template-columns:1fr}
}

/* === V5.4: VSI PODATKI OSTANEJO V TEHNOISKALNIKU === */
.specs-panel{
  display:none;
  margin-top:14px;
  padding:15px;
  background:#f8fbff;
  border:1px solid #dfeaf7;
  border-radius:14px;
}
.specs-panel.open{display:block}
.full-spec-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:8px;
}
.full-spec-grid>div{
  display:flex;
  flex-direction:column;
  gap:3px;
  padding:10px;
  background:#fff;
  border:1px solid #e5edf7;
  border-radius:10px;
}
.full-spec-grid small{
  color:#7d8da3;
  text-transform:uppercase;
  letter-spacing:.03em;
  font-size:.66rem;
}
.full-spec-grid b{
  color:#294d76;
  font-size:.84rem;
}
.spec-note{
  margin:12px 0 0!important;
  font-size:.76rem!important;
  color:#7b8ba1!important;
}
@media(max-width:700px){
  .full-spec-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:430px){
  .full-spec-grid{grid-template-columns:1fr}
}

/* === V5.5: KATALOG VSELECT 2024 === */
.catalog-product-image{
  max-width:170px;
  max-height:210px;
  object-fit:contain;
  background:#fff;
}
.symbolic-note{
  display:block;
  margin-top:8px;
  color:#8b98a9;
  font-size:.62rem;
  text-align:center;
}
.small-segment{grid-template-columns:repeat(4,1fr)}
.variant-spec-grid>div b{line-height:1.35}
.full-spec-grid>div b{line-height:1.4}
@media(max-width:600px){
  .catalog-product-image{max-width:190px;max-height:230px}
}

/* === V5.6: ČISTE, TESNO OBREZANE SLIKE === */
.catalog-product-image{
  max-width:205px;
  max-height:235px;
  width:auto;
  height:auto;
  object-fit:contain;
  background:#fff;
  padding:2px;
}
.product-visual{overflow:hidden}

/* === V5.7: SLIKA NE SME PREKRIVATI TEKSTA + RAZLAGA ErP === */

/* Prejšnje verzije so dovolile sliko širšo od stolpca. Ta pravila imajo prednost. */
.product-card{
  grid-template-columns:200px minmax(0,1fr) !important;
  column-gap:22px;
  align-items:start;
}
.product-visual{
  width:200px !important;
  max-width:200px !important;
  min-width:200px !important;
  padding:14px 10px;
  box-sizing:border-box;
  overflow:hidden;
  align-self:start;
}
.product-main{
  min-width:0;
  width:100%;
}
.catalog-product-image,
.real-product-image.catalog-product-image{
  display:block;
  width:auto !important;
  height:auto !important;
  max-width:170px !important;
  max-height:195px !important;
  margin:0 auto;
  object-fit:contain;
}

/* Razumljiva oznaka energijskega razreda namesto "ErP C". */
.product-tag-button{
  border:1px solid #d2eadc;
  background:#edf7f1;
  color:#327052;
  border-radius:9px;
  padding:6px 9px;
  font-size:.75rem;
  cursor:pointer;
  font:inherit;
}
.product-tag-button:hover{
  border-color:#9fcdb1;
  background:#e4f4eb;
}
.inline-info{
  border:0;
  background:transparent;
  color:#1462d2;
  cursor:pointer;
  padding:0 2px;
  font-size:.8rem;
}
.erp-explain-scale{
  display:flex;
  gap:8px;
  align-items:center;
  margin:18px 0;
}
.erp-explain-scale span{
  min-width:54px;
  height:38px;
  display:grid;
  place-items:center;
  border-radius:8px;
  color:#fff;
  font-weight:900;
  font-size:1.05rem;
}
.erp-a{background:#317b59}
.erp-b{background:#879847}
.erp-c{background:#ae8b3c}

@media(max-width:1050px){
  .product-card{
    grid-template-columns:170px minmax(0,1fr) !important;
    column-gap:16px;
  }
  .product-visual{
    width:170px !important;
    max-width:170px !important;
    min-width:170px !important;
  }
  .catalog-product-image,
  .real-product-image.catalog-product-image{
    max-width:145px !important;
    max-height:180px !important;
  }
}

@media(max-width:680px){
  .product-card{
    grid-template-columns:1fr !important;
  }
  .product-visual{
    width:100% !important;
    max-width:100% !important;
    min-width:0 !important;
    padding:10px 0 18px;
  }
  .catalog-product-image,
  .real-product-image.catalog-product-image{
    max-width:175px !important;
    max-height:205px !important;
  }
}

/* === V5.8: RAZLAGA PRENOSNIKOV + ELEKTRIČNI GRELCE === */
.heater-info-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
  margin:18px 0;
}
.heater-info-grid>div{
  display:flex;
  flex-direction:column;
  gap:5px;
  padding:14px;
  border:1px solid #dce8f6;
  background:#f7faff;
  border-radius:13px;
}
.heater-info-grid span{
  font-size:1.15rem;
  font-weight:850;
  color:#1761c7;
}
.heater-info-grid small{color:#71839b}
.heater-spec-cell{
  background:linear-gradient(145deg,#f8fbff,#eef6ff)!important;
}
.heater-detail-section{
  margin-top:16px;
  padding-top:15px;
  border-top:1px solid #dfe8f4;
}
.heater-detail-section h4{
  font-size:1rem;
  margin:0 0 10px;
  color:#173d6b;
}
.heater-model-box{
  background:#fff;
  border:1px solid #dce8f5;
  border-radius:12px;
  padding:13px;
}
.heater-model-box>p{
  margin:6px 0 8px!important;
  font-size:.82rem!important;
  color:#60738e!important;
}
.heater-model-box>span{
  display:inline-block;
  padding:5px 8px;
  background:#edf5ff;
  color:#2362ad;
  border-radius:8px;
  font-size:.74rem;
  margin-bottom:8px;
}
.heater-options-list{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:8px;
  margin:10px 0;
}
.heater-options-list>div{
  display:flex;
  flex-direction:column;
  gap:3px;
  padding:9px;
  background:#f7faff;
  border-radius:9px;
}
.heater-options-list span{
  font-weight:800;
  color:#1a5cae;
}
.heater-options-list small{color:#78899e}
.compat-note{
  margin-top:9px;
  padding:9px 10px;
  background:#fff8e8;
  border:1px solid #ecdba9;
  border-radius:9px;
  color:#75612d;
  font-size:.76rem;
  line-height:1.5;
}
@media(max-width:700px){
  .heater-info-grid,.heater-options-list{grid-template-columns:1fr}
}

/* === V5.9: IZOBRAŽEVALNI UVOD PRED ISKANJEM === */
.tank-learning-section{
  padding:38px 0 20px;
  background:#fff;
}
.tank-learning-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:24px;
  margin-bottom:20px;
}
.tank-learning-head h2{
  font-size:clamp(1.8rem,3vw,2.6rem);
  margin:10px 0 8px;
  letter-spacing:-.8px;
}
.tank-learning-head p{
  max-width:900px;
  color:var(--muted);
  line-height:1.65;
  margin:0;
}
.tank-learning-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}
.tank-learning-card{
  position:relative;
  background:linear-gradient(145deg,#fff,#f8fbff);
  border:1px solid #dfe9f6;
  border-radius:20px;
  padding:22px;
  overflow:hidden;
}
.learning-number{
  position:absolute;
  top:14px;
  right:16px;
  width:34px;
  height:34px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:#edf5ff;
  color:#1762ce;
  font-weight:900;
}
.tank-learning-card h3{
  font-size:1.18rem;
  margin:0 42px 10px 0;
}
.tank-learning-card>p{
  color:var(--muted);
  line-height:1.6;
  font-size:.93rem;
  margin:0 0 12px;
}
.education-toggle,
.education-open-info{
  padding:0;
  border:0;
  background:none;
  cursor:pointer;
}
.education-more{
  display:none;
  margin-top:14px;
  padding-top:13px;
  border-top:1px solid #e4ecf6;
}
.education-more.open{display:block}
.education-more ul{
  margin:0;
  padding-left:18px;
}
.education-more li{
  color:#566b88;
  line-height:1.55;
  font-size:.86rem;
  margin:6px 0;
}
.decision-steps{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
  margin-bottom:10px;
}
.decision-steps>div{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:10px;
  background:#fff;
  border:1px solid #e2ebf6;
  border-radius:11px;
}
.decision-steps b{
  font-size:.82rem;
  color:#274f7e;
}
.decision-steps span{
  color:#6f8096;
  font-size:.76rem;
  line-height:1.45;
}
.mini-compare{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:7px;
  margin-top:14px;
}
.mini-compare>div{
  background:#fff;
  border:1px solid #e2ebf6;
  border-radius:10px;
  padding:9px;
  display:flex;
  flex-direction:column;
  gap:3px;
}
.mini-compare b{
  color:#175fca;
  font-size:.88rem;
}
.mini-compare span{
  color:#75879e;
  font-size:.72rem;
}
.tank-learning-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  margin-top:14px;
  padding:16px 18px;
  background:#f1f7ff;
  border:1px solid #d8e7fa;
  border-radius:17px;
}
.tank-learning-bottom>div{
  display:flex;
  flex-direction:column;
  gap:3px;
}
.tank-learning-bottom span{
  color:#687d99;
  font-size:.84rem;
}
@media(max-width:800px){
  .tank-learning-head{
    align-items:flex-start;
    flex-direction:column;
  }
  .tank-learning-grid{
    grid-template-columns:1fr;
  }
}
@media(max-width:560px){
  .decision-steps,.mini-compare{grid-template-columns:1fr}
  .tank-learning-bottom{
    align-items:flex-start;
    flex-direction:column;
  }
}

/* === V5.10: PRIMERI VIROV TOPLOTE PRI PRENOSNIKIH === */
.source-examples{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:7px;
  margin:13px 0;
}
.source-examples>div{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:9px;
  border:1px solid #e2ebf6;
  background:#fff;
  border-radius:10px;
}
.source-examples>div>span{font-size:1.2rem}
.source-examples b{font-size:.8rem;color:#28527f}
.source-examples small{font-size:.7rem;color:#74869d;line-height:1.4}

.example-box{
  margin-top:10px;
  padding:9px;
  border-radius:9px;
  background:#f4f8fd;
  color:#5b708e;
  font-size:.76rem;
  line-height:1.5;
  text-align:left;
}
.transfer-source-grid{
  display:grid;
  gap:9px;
  margin:14px 0 18px;
}
.transfer-source-grid>div{
  display:grid;
  grid-template-columns:42px 1fr;
  gap:10px;
  align-items:start;
  padding:11px;
  border:1px solid #dfe9f5;
  border-radius:12px;
  background:#f9fbfe;
}
.transfer-source-grid>div>span{
  font-size:1.45rem;
  display:grid;
  place-items:center;
}
.transfer-source-grid b{color:#244e7c}
.transfer-source-grid p{
  margin:3px 0 0!important;
  font-size:.82rem!important;
  line-height:1.5!important;
}
@media(max-width:650px){
  .source-examples{grid-template-columns:1fr}
}

/* === V5.11: GRAFIČNI PRIKAZ TOPLOTNEGA PRENOSNIKA === */
.transfer-demo{
  margin:16px 0 14px;
  border:1px solid #dfe9f6;
  border-radius:16px;
  background:#fbfdff;
  overflow:hidden;
}
.transfer-demo-tabs{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  padding:12px;
  border-bottom:1px solid #e4edf7;
  background:#f5f9ff;
}
.transfer-demo-btn{
  border:1px solid #dbe6f5;
  background:#fff;
  color:#284f7d;
  border-radius:999px;
  padding:8px 12px;
  font:inherit;
  font-size:.8rem;
  font-weight:700;
  cursor:pointer;
}
.transfer-demo-btn.active{
  background:#1668ff;
  color:#fff;
  border-color:#1668ff;
}
.transfer-demo-view{
  padding:14px;
}
.transfer-demo-diagram{
  display:grid;
  grid-template-columns:minmax(150px,1fr) 34px minmax(150px,180px) 34px minmax(160px,1fr);
  gap:10px;
  align-items:center;
}
.demo-source,
.demo-result{
  border:1px solid #dfe9f6;
  background:#fff;
  border-radius:14px;
  padding:12px;
  display:flex;
  flex-direction:column;
  gap:5px;
  min-height:118px;
  justify-content:center;
}
.demo-source .demo-icon{
  width:40px;
  height:40px;
  border-radius:50%;
  background:#eef5ff;
  display:grid;
  place-items:center;
  font-size:1.2rem;
}
.demo-source b,
.demo-result b{
  color:#244d7a;
}
.demo-source small,
.demo-result small{
  color:#70839b;
  line-height:1.45;
}
.demo-arrow{
  text-align:center;
  font-size:1.8rem;
  font-weight:900;
  color:#1763ce;
}
.demo-arrow.direct{
  color:#f07c2e;
}
.demo-tank{
  text-align:center;
}
.tank-title{
  font-size:.85rem;
  font-weight:800;
  color:#244d7a;
  margin-bottom:8px;
}
.tank-shell{
  width:110px;
  height:170px;
  margin:0 auto;
  border:3px solid #9bc0e8;
  border-radius:56px;
  background:linear-gradient(180deg,#ffffff 0%,#f3f8ff 100%);
  position:relative;
  overflow:hidden;
}
.tank-water{
  position:absolute;
  left:10px;
  right:10px;
  bottom:10px;
  top:32px;
  background:linear-gradient(180deg,#dff0ff,#b9dcff);
  border-radius:40px;
}
.tank-coil-shape{
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
  font-size:2rem;
  color:#ec7b2e;
  font-weight:900;
  letter-spacing:1px;
}
.with-double-coil .tank-coil-shape.top{
  top:44%;
}
.with-double-coil .tank-coil-shape.bottom{
  top:62%;
}
.demo-tank small{
  display:block;
  margin-top:8px;
  font-size:.72rem;
  color:#70839b;
}
.demo-source-stack{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.demo-source-stack>div{
  display:flex;
  align-items:center;
  gap:8px;
  padding:7px 8px;
  border-radius:10px;
  background:#f7faff;
}
.demo-source-stack span{
  font-size:1.1rem;
}
.transfer-demo-note{
  margin:12px 0 0!important;
  color:#5f738f!important;
  font-size:.84rem!important;
  line-height:1.6!important;
}
@media(max-width:980px){
  .transfer-demo-diagram{
    grid-template-columns:1fr;
  }
  .demo-arrow{
    transform:rotate(90deg);
  }
  .demo-source,.demo-result{
    min-height:0;
  }
}

/* === V5.12: PRAVILNO PLASTENJE POPUP OKEN === */

/*
  Hierarhija:
  1. osnovna stran
  2. čarovnik "Pomagaj mi izbrati"
  3. tehnična razlaga / info modal
*/
#wizardModal{
  z-index:220 !important;
}
#infoModal{
  z-index:260 !important;
}

/* Info modal mora vizualno jasno sedeti nad čarovnikom. */
#infoModal .modal-card{
  box-shadow:0 32px 95px rgba(0,0,0,.34);
}

/* Ko je odprta razlaga, je ozadje še nekoliko bolj zatemnjeno. */
#infoModal.modal-backdrop{
  background:rgba(3,21,49,.70);
}

/* === V5.13: ELEKTRIČNI GRELEC ZA LAIKE === */
.heater-learning-card{
  grid-column:1/-1;
}
.heater-learning-card>p{
  max-width:1000px;
}
.heater-mini-demo{
  display:flex;
  align-items:center;
  gap:12px;
  margin:14px 0;
  padding:12px;
  border:1px solid #e0e9f5;
  background:#fff;
  border-radius:14px;
  max-width:620px;
}
.heater-mini-tank{
  position:relative;
  width:52px;
  height:82px;
  border:2px solid #9dbde4;
  border-radius:25px 25px 10px 10px;
  background:#f5f9ff;
  overflow:visible;
  flex:0 0 52px;
}
.heater-mini-water{
  position:absolute;
  left:6px;right:6px;top:19px;bottom:6px;
  background:#cfe7ff;
  border-radius:18px 18px 6px 6px;
}
.heater-mini-element{
  position:absolute;
  right:-42px;
  top:48px;
  color:#ec7b2e;
  font-size:.72rem;
  font-weight:900;
}
.heater-mini-arrow{
  color:#1763ce;
  font-weight:900;
  padding-left:25px;
}
.heater-mini-copy{
  display:flex;
  flex-direction:column;
  gap:3px;
}
.heater-mini-copy b{color:#274f7e;font-size:.84rem}
.heater-mini-copy small{color:#77899e;font-size:.72rem}
.heater-simple-options{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:7px;
  max-width:760px;
  margin:12px 0;
}
.heater-simple-options>div{
  display:flex;
  flex-direction:column;
  gap:3px;
  padding:10px;
  background:#f7faff;
  border:1px solid #e0eaf6;
  border-radius:10px;
}
.heater-simple-options b{font-size:.78rem;color:#2a527e}
.heater-simple-options span{font-size:1rem;font-weight:850;color:#1761c7}
.heater-simple-options small{font-size:.68rem;color:#7a8ba0}

.heater-visual-demo{
  display:grid;
  grid-template-columns:1fr 36px 180px 36px 1fr;
  align-items:center;
  gap:10px;
  margin:20px 0 24px;
}
.heater-visual-source,.heater-visual-result{
  display:flex;
  flex-direction:column;
  gap:5px;
  padding:14px;
  border:1px solid #dfe9f5;
  border-radius:13px;
  background:#f8fbff;
  min-height:100px;
  justify-content:center;
}
.heater-visual-source>span,.heater-visual-result>span{font-size:1.5rem}
.heater-visual-source b,.heater-visual-result b{color:#284f7b}
.heater-visual-source small,.heater-visual-result small{color:#73859a;line-height:1.4}
.heater-visual-arrow{
  text-align:center;
  color:#1763ce;
  font-size:1.6rem;
  font-weight:900;
}
.heater-visual-tank{text-align:center}
.heater-tank-label{
  color:#284f7b;
  font-size:.8rem;
  font-weight:800;
  margin-bottom:7px;
}
.heater-tank-body{
  position:relative;
  width:105px;
  height:165px;
  margin:0 auto;
  border:3px solid #9fc1e5;
  border-radius:52px;
  background:#f6faff;
  overflow:visible;
}
.heater-tank-water{
  position:absolute;
  left:9px;right:9px;top:31px;bottom:9px;
  border-radius:38px;
  background:linear-gradient(#e2f1ff,#badcff);
}
.heater-element-line{
  position:absolute;
  width:82px;
  height:6px;
  right:-25px;
  top:103px;
  border-radius:4px;
  background:#ec7d32;
  box-shadow:0 0 0 2px rgba(236,125,50,.12);
}
.heater-element-head{
  position:absolute;
  width:16px;
  height:26px;
  right:-35px;
  top:93px;
  border-radius:5px;
  background:#3d4856;
}
.heater-visual-tank>small{
  display:block;
  margin-top:7px;
  color:#75879c;
  font-size:.7rem;
}
.heater-type-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  margin:14px 0 22px;
}
.heater-type-card{
  display:grid;
  grid-template-columns:45px 1fr;
  gap:10px;
  padding:13px;
  border:1px solid #dfe9f5;
  border-radius:13px;
  background:#f9fbfe;
}
.heater-type-icon{
  width:42px;height:42px;
  border-radius:12px;
  background:#edf5ff;
  display:grid;place-items:center;
  font-size:1.3rem;
}
.heater-type-card b{color:#284f7b}
.heater-type-card p{margin:4px 0 0!important;font-size:.82rem!important;line-height:1.5!important}
.heater-check-list{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
  margin:14px 0 20px;
}
.heater-check-list>div{
  display:grid;
  grid-template-columns:30px 1fr;
  gap:9px;
  align-items:start;
  padding:10px;
  border:1px solid #e1eaf5;
  border-radius:10px;
}
.heater-check-list span{
  width:28px;height:28px;
  border-radius:50%;
  display:grid;place-items:center;
  background:#1768ff;color:white;
  font-weight:800;font-size:.75rem;
}
.heater-check-list p{margin:2px 0 0!important;font-size:.8rem!important;line-height:1.45!important}
@media(max-width:800px){
  .heater-visual-demo{grid-template-columns:1fr}
  .heater-visual-arrow{transform:rotate(90deg)}
  .heater-type-grid,.heater-check-list{grid-template-columns:1fr}
}
@media(max-width:560px){
  .heater-simple-options{grid-template-columns:1fr}
}

/* === V5.14: KALKULATOR MOČI ELEKTRIČNEGA GRELCA === */
#heaterCalcModal{z-index:260!important}
.heater-calc-modal{width:min(720px,100%)}
.heater-calc-intro{color:var(--muted);line-height:1.6}
.heater-calc-selected{
  display:flex;
  align-items:baseline;
  gap:10px;
  flex-wrap:wrap;
  padding:12px 14px;
  background:#f2f7ff;
  border:1px solid #dbe8f8;
  border-radius:12px;
  margin:14px 0;
}
.heater-calc-selected small{
  width:100%;
  color:#7688a0;
  text-transform:uppercase;
  letter-spacing:.04em;
  font-size:.67rem;
}
.heater-calc-selected b{color:#244e7b}
.heater-calc-selected span{
  color:#1763ce;
  font-weight:850;
}
.heater-calc-form{
  display:flex;
  flex-direction:column;
  gap:13px;
  padding:16px;
  background:#fafcff;
  border:1px solid #e2ebf6;
  border-radius:14px;
}
.heater-time-presets{
  display:flex;
  flex-wrap:wrap;
  gap:7px;
}
.heater-time-presets button{
  border:1px solid #d9e5f4;
  background:#fff;
  color:#466482;
  border-radius:999px;
  padding:7px 11px;
  cursor:pointer;
  font-weight:700;
}
.heater-time-presets button:hover{
  border-color:#92b9ee;
  color:#1761cb;
}
.heater-calc-result{
  margin-top:15px;
  padding:16px;
  border:1px solid #dbe7f5;
  border-radius:14px;
  background:#fff;
  color:#536a87;
  line-height:1.55;
}
.heater-result-main{
  display:flex;
  flex-direction:column;
  gap:3px;
  margin-bottom:10px;
}
.heater-result-main small{
  color:#7789a0;
  font-size:.75rem;
}
.heater-result-main b{
  color:#155dc5;
  font-size:1.55rem;
}
.heater-result-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:8px;
  margin:10px 0 12px;
}
.heater-result-grid>div{
  display:flex;
  flex-direction:column;
  gap:3px;
  padding:10px;
  background:#f5f9ff;
  border-radius:10px;
}
.heater-result-grid small{color:#7789a0;font-size:.69rem}
.heater-result-grid b{color:#274f7a}
.catalog-guidance{
  display:flex;
  flex-direction:column;
  gap:5px;
  margin-top:12px;
  padding:12px;
  background:#edf7f1;
  border:1px solid #d3e9dc;
  border-radius:11px;
}
.catalog-guidance>b{color:#2b6a4a}
.catalog-guidance>span{font-weight:850;color:#246147}
.catalog-guidance p{margin:0!important;font-size:.8rem!important}
.catalog-guidance.muted{
  background:#f7f9fc;
  border-color:#e1e6ee;
}
.catalog-guidance.muted>b{color:#5b6d83}
.heater-calc-warning{margin-top:14px}
.heater-calc-button{
  margin-top:7px;
  border:0;
  background:transparent;
  color:#1762cd;
  cursor:pointer;
  font-size:.75rem;
  font-weight:800;
  padding:0;
  text-align:left;
}
.heater-calc-button:hover{text-decoration:underline}
.product-actions .heater-calc-button.btn{
  border:1px solid #c9dbf4;
  background:#fff;
  padding:0 14px;
  text-decoration:none;
}
@media(max-width:650px){
  .heater-result-grid{grid-template-columns:1fr}
}

/* === V5.16: PSF + 3-KORAČNI POMOČNIK ZA GRELEC === */
.heater-calc-selected em{
  margin-left:auto;
  font-style:normal;
  font-size:.72rem;
  font-weight:800;
  padding:6px 9px;
  border-radius:999px;
  background:#eaf7f0;
  color:#2d7250;
}
.heater-stepper{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:7px;
  margin:16px 0 20px;
}
.heater-step{
  display:flex;
  align-items:center;
  gap:7px;
  padding:9px;
  background:#f5f8fc;
  color:#8190a4;
  border-radius:10px;
}
.heater-step span{
  width:25px;height:25px;
  display:grid;place-items:center;
  border-radius:50%;
  background:#dfe7f1;
  font-size:.72rem;
  font-weight:900;
}
.heater-step b{font-size:.78rem}
.heater-step.active{
  background:#edf5ff;color:#175fca;
}
.heater-step.active span{background:#1768ff;color:#fff}
.heater-step.done{color:#2e7253;background:#eef8f2}
.heater-step.done span{background:#3b8b65;color:#fff}

.heater-calc-step{display:none}
.heater-calc-step.active{display:block}
.heater-calc-step>h3{font-size:1.25rem;margin:0 0 6px}
.heater-calc-step>p{margin:0 0 14px;color:var(--muted)}

.heater-purpose-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:9px;
}
.heater-purpose-grid button{
  display:flex;
  flex-direction:column;
  gap:6px;
  min-height:140px;
  padding:14px;
  text-align:left;
  border:1px solid #dce7f4;
  border-radius:14px;
  background:#fff;
  color:#294f79;
  cursor:pointer;
}
.heater-purpose-grid button:hover,
.heater-purpose-grid button.selected{
  border-color:#7eb0f2;
  background:#eff6ff;
}
.heater-purpose-grid button>span{font-size:1.5rem}
.heater-purpose-grid button>b{font-size:.9rem}
.heater-purpose-grid button>small{color:#73859a;line-height:1.45}

.heater-step-actions{
  display:flex;
  justify-content:space-between;
  gap:10px;
  margin-top:15px;
}

.heater-result-purpose{
  padding:12px;
  background:#f7faff;
  border:1px solid #e0e9f5;
  border-radius:12px;
  margin-bottom:10px;
}
.heater-result-purpose small{
  display:block;color:#7b8ba0;text-transform:uppercase;font-size:.65rem;letter-spacing:.04em
}
.heater-result-purpose b{color:#294f7a}
.heater-result-purpose p{margin:4px 0 0!important;font-size:.8rem!important}

.heater-result-main>span{
  color:#7a8ba0;
  font-size:.72rem;
}
.heater-result-grid{
  grid-template-columns:repeat(4,1fr)!important;
}
.heater-interpretation{
  margin:10px 0;
  padding:10px 12px;
  border-left:4px solid #1768ff;
  background:#f5f9ff;
  color:#526b89;
  font-size:.82rem;
  line-height:1.55;
}

.heater-candidates-section{margin-top:18px}
.heater-candidates-title{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:10px;
  margin-bottom:9px;
}
.heater-candidates-title small{
  color:#7a8ba0;text-transform:uppercase;font-size:.65rem
}
.heater-candidates-title h3{margin:2px 0 0;font-size:1.15rem}
.not-compat-badge{
  padding:6px 8px;border-radius:999px;
  background:#fff5dd;color:#775d20;border:1px solid #ead699;
  font-size:.68rem;font-weight:800
}
.heater-candidate-list{
  display:flex;
  flex-direction:column;
  gap:9px;
}
.heater-candidate-card{
  display:grid;
  grid-template-columns:110px 1fr;
  gap:12px;
  padding:12px;
  border:1px solid #dfe8f3;
  border-radius:13px;
  background:#fff;
}
.heater-candidate-card img{
  width:100%;
  max-height:88px;
  object-fit:contain;
  align-self:center;
}
.heater-candidate-head{
  display:flex;
  justify-content:space-between;
  gap:10px;
  align-items:center;
}
.heater-candidate-head h4{
  margin:0;color:#284f7a;font-size:.95rem
}
.heater-candidate-head>span{
  font-weight:900;color:#1762ca;
  background:#edf5ff;padding:5px 8px;border-radius:8px
}
.heater-candidate-meta{
  display:flex;flex-wrap:wrap;gap:5px;margin:7px 0
}
.heater-candidate-meta span{
  padding:4px 6px;background:#f4f7fb;border-radius:6px;
  color:#647991;font-size:.67rem
}
.heater-candidate-card p{
  margin:4px 0 0!important;
  color:#6c7f96!important;
  font-size:.76rem!important
}
.heater-candidate-good{
  display:inline-block;
  padding:4px 7px;
  background:#eaf7f0;
  color:#2c7350;
  border-radius:7px;
  font-size:.68rem;
  font-weight:800;
}
.lower-power-details{
  margin-top:10px;
  padding:10px;
  border:1px solid #e1e9f3;
  border-radius:11px;
}
.lower-power-details summary{
  cursor:pointer;color:#38618f;font-weight:750;font-size:.8rem
}
.lower-power-details .heater-candidate-list{margin-top:9px}

.psf-compat-panel{
  margin:16px 0 0;
  padding:13px;
  background:#fffaf0;
  border:1px solid #ead9a6;
  border-radius:12px;
}
.psf-compat-panel>b{color:#755d28}
.psf-two-col{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
  margin:10px 0;
}
.psf-two-col>div{
  display:grid;
  grid-template-columns:28px 1fr;
  gap:8px;
  align-items:start;
  background:#fff;
  border-radius:9px;
  padding:9px;
}
.psf-two-col span{
  width:25px;height:25px;border-radius:50%;
  display:grid;place-items:center;
  background:#edf5ff;color:#1763ce;font-weight:900
}
.psf-two-col p{
  margin:2px 0 0!important;
  font-size:.75rem!important;
  line-height:1.5!important
}

@media(max-width:700px){
  .heater-purpose-grid{grid-template-columns:1fr}
  .heater-result-grid{grid-template-columns:1fr 1fr!important}
  .heater-candidate-card{grid-template-columns:80px 1fr}
  .psf-two-col{grid-template-columns:1fr}
}
@media(max-width:440px){
  .heater-step b{display:none}
  .heater-result-grid{grid-template-columns:1fr!important}
  .heater-candidate-card{grid-template-columns:1fr}
  .heater-candidate-card img{max-width:160px;margin:auto}
}

/* === V5.17: MATERIAL, KOROZIJA IN MAGNEZIJEVA ANODA === */
.material-learning-card{grid-column:1/-1}
.material-compare-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:9px;
  margin:14px 0;
}
.material-compare-grid>div{
  display:grid;
  grid-template-columns:40px 1fr;
  column-gap:9px;
  row-gap:3px;
  align-items:center;
  padding:12px;
  border:1px solid #dfe9f5;
  border-radius:12px;
  background:#f9fbfe;
}
.material-icon{
  grid-row:1/3;
  width:38px;height:38px;
  display:grid;place-items:center;
  border-radius:11px;
  background:#eef5ff;
  font-size:1.25rem;
}
.material-compare-grid b{color:#294f79;font-size:.84rem}
.material-compare-grid small{color:#72859b;line-height:1.45}
.material-learning-note{margin:10px 0 0}

.material-info-grid{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin:15px 0 20px;
}
.material-info-card{
  display:grid;
  grid-template-columns:48px 1fr;
  gap:11px;
  padding:13px;
  border:1px solid #dfe8f4;
  border-radius:13px;
  background:#f9fbfe;
}
.material-info-card>span{
  width:45px;height:45px;
  display:grid;place-items:center;
  border-radius:12px;
  background:#edf5ff;
  font-size:1.4rem;
}
.material-info-card h3{margin:0 0 5px;font-size:1rem;color:#294f7a}
.material-info-card p{margin:4px 0!important;font-size:.84rem!important;line-height:1.55!important}

.anode-source-compare{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:9px;
  margin:12px 0 18px;
}
.anode-source-compare>div{
  padding:12px;
  border-radius:11px;
  border:1px solid #dde6f2;
}
.anode-source-compare .confirmed{background:#edf8f2;border-color:#d1e9dc}
.anode-source-compare .unknown{background:#fff8e9;border-color:#ead9aa}
.anode-source-compare b{color:#315a7e}
.anode-source-compare p{margin:6px 0 0!important;font-size:.82rem!important}

.material-spec-cell b{
  color:#536d89!important;
  font-weight:750!important;
}
.material-detail-section{
  margin-top:15px;
  padding:14px;
  border:1px solid #dfe8f3;
  border-radius:14px;
  background:#fbfcfe;
}
.material-section-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  margin-bottom:10px;
}
.material-section-head h4{margin:0;color:#294f79}
.material-detail-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:8px;
}
.material-detail-grid>div{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:10px;
  background:#fff;
  border:1px solid #e1e9f3;
  border-radius:10px;
}
.material-detail-grid small{
  color:#7a8ba0;
  text-transform:uppercase;
  letter-spacing:.035em;
  font-size:.64rem;
}
.material-detail-grid b{
  color:#526b86;
  font-size:.79rem;
}
.material-trust-note{margin:10px 0 0!important}

.heater-material-line{
  margin:6px 0;
  padding:6px 8px;
  border-radius:8px;
  background:#fff7e7;
  color:#715e36;
  font-size:.7rem;
}
.heater-material-line b{color:#604f2d}

@media(max-width:760px){
  .material-compare-grid{grid-template-columns:1fr}
  .material-detail-grid{grid-template-columns:1fr}
  .anode-source-compare{grid-template-columns:1fr}
}

/* === V5.18: ZNAMKE / LOGOTIPI / SUNSYSTEM === */
.brand-filter-options{
  display:flex;
  flex-direction:column;
  gap:7px;
}
.brand-filter-option{
  display:block;
  cursor:pointer;
}
.brand-filter-option input{
  position:absolute;
  opacity:0;
  pointer-events:none;
}
.brand-filter-option>span{
  min-height:43px;
  display:flex;
  align-items:center;
  gap:10px;
  padding:8px 10px;
  border:1px solid #dce6f2;
  border-radius:10px;
  background:#fff;
  color:#526a86;
  transition:.15s ease;
}
.brand-filter-option input:checked+span{
  border-color:#72a8ee;
  background:#edf5ff;
  box-shadow:0 0 0 1px rgba(23,104,255,.08);
}
.brand-filter-option img{
  width:68px;
  height:18px;
  object-fit:contain;
  object-position:left center;
  flex:0 0 auto;
}
.brand-filter-option b{
  margin-left:auto;
  font-size:.72rem;
  color:#315777;
}
.brand-filter-all{
  justify-content:center;
  font-weight:800;
  font-size:.78rem;
}

.product-brand{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding-bottom:8px;
  margin-bottom:10px;
  border-bottom:1px solid #e7edf5;
}
.product-brand img{
  width:84px;
  height:24px;
  object-fit:contain;
  object-position:left center;
  flex:0 0 auto;
}
.product-brand>span{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:1px;
}
.product-brand small{
  color:#8997a9;
  font-size:.58rem;
  text-transform:uppercase;
  letter-spacing:.045em;
}
.product-brand b{
  color:#49627e;
  font-size:.72rem;
}

.brand-spec-value{
  display:flex!important;
  align-items:center;
  gap:7px;
}
.brand-spec-value img{
  width:64px;
  height:18px;
  object-fit:contain;
  object-position:left center;
  flex:0 0 auto;
}
.source-caution{
  margin:13px 0 0!important;
  line-height:1.5;
}

@media(max-width:600px){
  .product-brand{
    align-items:flex-start;
    gap:10px;
  }
  .product-brand img{
    width:72px;
    height:22px;
  }
  .product-brand>span{
    align-items:flex-end;
  }
}

/* === V5.19: manjši in bolj umirjeni logotipi === */
.product-brand{
  opacity:.96;
}
.brand-filter-option>span{
  min-height:40px;
}
.brand-spec-row small{
  min-width:auto;
}


/* === V5.21: KONČNI POPRAVEK LOGOTIPOV ===
   Logotipi ohranijo originalno razmerje stranic.
   Nikoli ne določamo hkrati fiksne širine in višine.
*/

/* Filter */
.brand-filter-option img{
  width:auto !important;
  height:20px !important;
  max-width:110px !important;
  object-fit:contain !important;
  object-position:left center !important;
  flex:0 0 auto;
}

/* Kartica izdelka */
.product-brand img{
  width:auto !important;
  height:24px !important;
  max-width:125px !important;
  object-fit:contain !important;
  object-position:left center !important;
  flex:0 0 auto;
}

/* Tehnični podatki */
.brand-spec-value img{
  width:auto !important;
  height:18px !important;
  max-width:100px !important;
  object-fit:contain !important;
  object-position:left center !important;
  flex:0 0 auto;
}

@media(max-width:600px){
  .brand-filter-option img{
    height:18px !important;
    max-width:100px !important;
  }
  .product-brand img{
    height:22px !important;
    max-width:110px !important;
  }
  .brand-spec-value img{
    height:17px !important;
    max-width:90px !important;
  }
}


/* === V5.22: VETO OZNAKE / ŠIFRE ARTIKLOV === */
.article-search-field{
  display:flex;
  flex-direction:column;
  gap:5px;
}
.article-search-field span{
  color:#6c8199;
  font-size:.72rem;
  font-weight:700;
}
.article-search-field input{
  width:100%;
  height:42px;
  padding:0 11px;
  border:1px solid #d9e5f2;
  border-radius:10px;
  background:#fff;
  color:#294f79;
  font-weight:700;
  outline:none;
}
.article-search-field input:focus{
  border-color:#79aef1;
  box-shadow:0 0 0 3px rgba(23,104,255,.08);
}
.filter-help{
  display:block;
  margin-top:5px;
  color:#8797aa;
  font-size:.66rem;
  line-height:1.4;
}
.article-code-line{
  display:inline-flex;
  align-items:center;
  gap:7px;
  margin-bottom:5px;
  padding:5px 8px;
  border-radius:8px;
  background:#eef5ff;
  border:1px solid #d7e6f8;
}
.article-code-line small{
  color:#71869d;
  font-size:.61rem;
  text-transform:uppercase;
  letter-spacing:.035em;
}
.article-code-line b{
  color:#155fc8;
  font-size:.78rem;
  letter-spacing:.02em;
}
.article-code-line.no-code{
  background:#f7f8fa;
  border-color:#e4e8ee;
}
.article-code-line.no-code b{
  color:#7b8999;
  font-size:.7rem;
  font-weight:700;
}
.article-code-spec.has-code b{
  color:#155fc8!important;
}
.article-code-spec.no-code b{
  color:#7a899a!important;
  font-weight:700!important;
}


/* === V5.23: PREGLED TOČNOSTI IN UX === */

/* Originalna razmerja logotipov; brez raztegovanja. */
.brand-filter-option img{
  width:auto !important;
  height:auto !important;
  max-width:92px !important;
  max-height:20px !important;
  object-fit:contain !important;
}
.product-brand img{
  width:auto !important;
  height:auto !important;
  max-width:92px !important;
  max-height:22px !important;
  object-fit:contain !important;
}
.brand-spec-value img{
  width:auto !important;
  height:auto !important;
  max-width:82px !important;
  max-height:19px !important;
  object-fit:contain !important;
}

.verified-match{
  display:inline-flex;
  align-items:center;
  padding:6px 9px;
  border-radius:999px;
  background:#edf8f2;
  border:1px solid #d4eadc;
  color:#2e7151;
  font-size:.72rem;
  font-weight:850;
  white-space:nowrap;
}
.heater-catalog-label{
  margin:12px 0 7px;
  color:#6f8299;
  font-size:.7rem;
  font-weight:750;
}
.mini-compare.four-items{
  grid-template-columns:repeat(2,1fr);
}
@media(max-width:600px){
  .mini-compare.four-items{grid-template-columns:1fr}
  .brand-filter-option img{max-width:84px!important;max-height:18px!important}
  .product-brand img{max-width:84px!important;max-height:20px!important}
}


/* === V5.24: KOPALNIŠKI RADIATORJI === */
.bathroom-source-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  margin:20px 0 13px;
}
.source-brand-card{
  display:flex;
  align-items:center;
  gap:14px;
  padding:12px 14px;
  border:1px solid #dfe8f3;
  background:#fff;
  border-radius:14px;
}
.source-brand-card img{
  width:auto;
  height:auto;
  max-width:115px;
  max-height:31px;
  object-fit:contain;
  flex:0 0 auto;
}
.source-brand-card div{
  display:flex;
  flex-direction:column;
  gap:3px;
}
.source-brand-card b{color:#294f79;font-size:.84rem}
.source-brand-card span{color:#71849a;font-size:.76rem;line-height:1.4}

.bathroom-learning{padding:22px 0 3px}
.bathroom-learning-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:11px;
}
.bathroom-learning article{
  display:flex;
  gap:12px;
  padding:15px;
  border:1px solid #dfe8f3;
  border-radius:15px;
  background:#fff;
}
.bathroom-learning article>span{
  width:34px;height:34px;
  flex:0 0 auto;
  display:grid;place-items:center;
  border-radius:10px;
  background:#eef5ff;
  color:#1768ff;
  font-weight:850;
}
.bathroom-learning b{color:#294f79}
.bathroom-learning p{margin:4px 0 0;color:#75879b;font-size:.78rem;line-height:1.5}

.bathroom-select{
  width:100%;
  min-height:42px;
  border:1px solid #d9e5f2;
  border-radius:10px;
  background:#fff;
  color:#385b7f;
  font-weight:700;
  padding:0 10px;
}
.bathroom-connection-filter{grid-template-columns:repeat(3,1fr)}
.bathroom-result-meta{
  display:flex;
  align-items:baseline;
  gap:6px;
  color:#8090a3;
}
.bathroom-result-meta b{font-size:1.45rem;color:#1768ff}
.bathroom-result-meta span{font-size:.72rem}

.bathroom-rad-card{
  grid-template-columns:200px minmax(0,1fr)!important;
}
.bathroom-rad-visual{
  width:200px!important;
  max-width:200px!important;
  min-width:200px!important;
  padding:12px!important;
}
.bathroom-rad-image{
  width:auto!important;
  height:auto!important;
  max-width:172px!important;
  max-height:230px!important;
  object-fit:contain!important;
}
.bathroom-product-brand img{
  width:auto!important;
  height:auto!important;
  max-width:105px!important;
  max-height:25px!important;
}
.bathroom-series-color{
  margin:0;
  color:#78899e;
  font-size:.8rem;
  font-weight:700;
}
.bathroom-variant-selector{
  display:flex;
  flex-direction:column;
  gap:5px;
  margin:12px 0 6px;
}
.bathroom-variant-selector>span{
  color:#70849a;
  font-size:.67rem;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.04em;
}
.bathroom-variant-select{
  width:min(100%,480px);
  min-height:42px;
  border:1px solid #d7e4f2;
  border-radius:10px;
  background:#fff;
  color:#345a7e;
  padding:0 10px;
  font-weight:750;
}
.bathroom-quick-specs{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:8px;
  margin:12px 0;
}
.bathroom-quick-specs>div{
  display:flex;
  flex-direction:column;
  gap:3px;
  border:1px solid #e1e9f3;
  background:#fafcff;
  border-radius:10px;
  padding:9px 10px;
}
.bathroom-quick-specs small{
  color:#8797a9;
  text-transform:uppercase;
  letter-spacing:.035em;
  font-size:.59rem;
}
.bathroom-quick-specs b{
  color:#385c80;
  font-size:.78rem;
}
.bathroom-detail-panel{
  display:none;
  margin-top:13px;
  padding-top:13px;
  border-top:1px solid #e4ebf4;
}
.bathroom-detail-panel.open{display:block}
.bathroom-full-spec-grid{margin-top:0}
.bathroom-basis-note{margin-top:12px!important}
.muted-filter-chip{background:#f5f7fa!important;color:#8593a3!important}

@media(max-width:900px){
  .bathroom-learning-grid{grid-template-columns:1fr}
}
@media(max-width:700px){
  .bathroom-source-grid{grid-template-columns:1fr}
  .bathroom-rad-card{grid-template-columns:1fr!important}
  .bathroom-rad-visual{
    width:100%!important;
    max-width:100%!important;
    min-width:0!important;
  }
  .bathroom-rad-image{
    max-width:190px!important;
    max-height:235px!important;
  }
  .bathroom-quick-specs{grid-template-columns:1fr 1fr}
}
@media(max-width:430px){
  .bathroom-quick-specs{grid-template-columns:1fr 1fr}
  .bathroom-connection-filter{grid-template-columns:1fr}
  .source-brand-card img{max-width:95px;max-height:26px}
}


/* === V5.25: AKLIMAT VILLA + NAČIN DELOVANJA === */
.bathroom-operation-filter{
  grid-template-columns:repeat(2,1fr);
}
.bathroom-rad-card[data-series="aklimat-villa"] .bathroom-rad-image{
  max-width:185px!important;
  max-height:150px!important;
}
.bathroom-rad-card[data-series="aklimat-villa"] .bathroom-rad-visual{
  display:flex;
  flex-direction:column;
  justify-content:center;
  min-height:225px;
}
@media(max-width:430px){
  .bathroom-operation-filter{grid-template-columns:1fr}
}


/* === V5.26: VSELECT ELEKTRO GRELEC === */
.bathroom-heater-note{
  margin-top:10px!important;
  border-color:#d5e8ff!important;
  background:#f4f9ff!important;
}
.bathroom-electric-caution{
  margin-top:8px!important;
}