:root{--blue:#3159d9;--green:#18c98b;--bg:#f5f7fb;--dark:#111827;--muted:#6b7280;--line:#e5e7eb}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--dark);background:#fff}a{color:var(--blue);text-decoration:none}.top{display:flex;align-items:center;justify-content:space-between;padding:28px 7%;border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:10}.logo{font-size:28px;font-weight:900;letter-spacing:-1px}.logo span{display:block;font-size:13px;letter-spacing:3px;background:#111;color:#fff;padding:3px 8px;border-radius:3px;width:max-content}.nav a{margin-left:18px}.btn,.button,button{background:var(--blue);color:#fff;border:0;border-radius:12px;padding:13px 20px;font-weight:700;cursor:pointer;display:inline-block}.btn.light{background:#eef2ff;color:var(--blue)}.btn.green{background:var(--green)}.wrap{max-width:1160px;margin:0 auto;padding:45px 20px}.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center}.hero h1{font-size:54px;line-height:1.02;margin:0 0 18px}.hero p{font-size:20px;color:var(--muted);line-height:1.6}.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:0 10px 35px rgba(0,0,0,.05)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.phase{border-left:5px solid var(--blue)}.phase h3{margin-top:0}.form{max-width:760px}.input,select,textarea{width:100%;padding:13px 14px;border:1px solid #d1d5db;border-radius:10px;margin:6px 0 14px;font-size:15px}label{font-weight:700;font-size:14px}.msg{padding:14px;border-radius:10px;margin:10px 0}.ok{background:#ecfdf5;color:#065f46}.err{background:#fef2f2;color:#991b1b}.tabs{display:flex;background:#eef2f7;border-radius:14px;overflow:hidden;margin:22px 0}.tabs a{flex:1;text-align:center;padding:16px;font-weight:800;color:#111}.tabs a.active{background:var(--blue);color:#fff}.lesson{display:flex;align-items:center;justify-content:space-between;background:#eef2f7;margin:2px 0;padding:18px 22px;border-radius:2px;font-weight:700}.lesson small{color:var(--muted)}.progress{height:8px;background:#e5e7eb;border-radius:99px;overflow:hidden}.bar{height:100%;background:var(--green)}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:13px;border-bottom:1px solid var(--line);text-align:left}th{background:#eef2f7}.admin-layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.side{background:#111827;color:#fff;padding:24px}.side a{display:block;color:#fff;padding:12px;border-radius:8px}.side a:hover{background:#24304a}.admin-main{padding:28px;background:#f8fafc}.badge{padding:5px 9px;border-radius:999px;font-weight:800;font-size:12px}.pending{background:#fff7ed;color:#9a3412}.approved{background:#ecfdf5;color:#047857}.rejected{background:#fef2f2;color:#b91c1c}.paid{background:#e0f2fe;color:#0369a1}.footer{background:#111;color:#fff;padding:28px 7%;margin-top:60px}.paybox{display:grid;grid-template-columns:1fr 280px;gap:20px;align-items:center}.question{padding:18px;background:#f9fafb;border-radius:14px;margin-bottom:14px}@media(max-width:800px){.hero,.grid,.paybox,.admin-layout{grid-template-columns:1fr}.top{padding:20px}.hero h1{font-size:36px}.nav a{display:block;margin:8px 0}.side{position:relative}.tabs{display:block}.lesson{display:block}}
.muted{color:var(--muted)}.videoBox{border-radius:16px;overflow:hidden;background:#000;margin:12px 0 20px}.pdfFrame{width:100%;height:680px;border:1px solid var(--line);border-radius:16px;background:#fff}.lesson-img{max-width:100%;border-radius:16px;margin:14px 0}.lesson-video{width:100%;border-radius:16px;margin:14px 0;background:#000}.dropzone{border:2px dashed #93a4e8;border-radius:20px;background:#f6f8ff;padding:36px;text-align:center;margin:12px 0 18px;cursor:pointer;transition:.2s}.dropzone strong{display:block;font-size:22px;margin-bottom:8px;color:var(--blue)}.dropzone span{color:var(--muted)}.dropzone.drag{background:#e9efff;border-color:var(--blue);transform:scale(1.01)}.dropzone input{display:none}.file-list div{background:#eef2f7;border-radius:10px;padding:10px;margin:6px 0}.answer-row{display:grid;grid-template-columns:34px 1fr;gap:10px;align-items:center}.answer-row .input{margin:6px 0}.quiz-admin{border:1px solid var(--line);background:#fff}.green,button.green,.btn.green{background:var(--green)!important;color:#fff}
/* nadogradnja prikaza škole */
.dashboard-wrap .progress-grid .card small{display:block;margin-top:10px;color:var(--muted)}
.locked-card{opacity:.72;filter:saturate(.65)}
.app-tabs{background:#eef2f7;border-radius:18px;padding:6px;gap:6px;display:flex;overflow:visible}
.app-tabs button{flex:1;background:transparent;color:#111827;border-radius:14px;box-shadow:none;padding:16px 12px}
.app-tabs button.active{background:var(--blue);color:#fff}
.lock-label{font-size:11px;font-weight:800;background:rgba(0,0,0,.08);padding:3px 7px;border-radius:999px;margin-left:6px}
.app-tabs button.active .lock-label{background:rgba(255,255,255,.2)}
.tab-panel{display:none;animation:fadein .18s ease}
.tab-panel.active{display:block}
@keyframes fadein{from{opacity:.35;transform:translateY(4px)}to{opacity:1;transform:none}}
.disabled-link{pointer-events:none;opacity:.65;position:relative}
.locked-msg{background:#fff7ed;color:#9a3412;border:1px solid #fed7aa}
.modern-table{border-radius:18px;overflow:hidden;box-shadow:0 10px 30px rgba(15,23,42,.05)}
.modern-table th{background:#eef2ff;color:#1f2a61;font-size:13px;text-transform:uppercase;letter-spacing:.03em}
.modern-table td{vertical-align:middle;background:#fff}
.actions{display:flex;flex-wrap:wrap;gap:8px;min-width:270px}
.mini-btn{display:inline-block;background:#eef2ff;color:#3159d9;border-radius:10px;padding:8px 11px;font-size:13px;font-weight:900;margin:2px;text-decoration:none;border:1px solid #dbe4ff}
.mini-btn.success{background:#ecfdf5;color:#047857;border-color:#bbf7d0}
.mini-btn.warn{background:#fff7ed;color:#c2410c;border-color:#fed7aa}
.mini-btn.danger{background:#fef2f2;color:#b91c1c;border-color:#fecaca}
.ref-box{display:inline-block;background:#111827;color:#fff;border-radius:999px;padding:7px 11px;font-weight:900;letter-spacing:.03em;font-size:13px}
.form-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:8px}
.admin-drop{padding:30px;background:linear-gradient(180deg,#f8faff,#eef3ff);border-color:#7d91e8}
.current-file{background:#f8fafc;border:1px solid var(--line);border-radius:12px;padding:12px}
.card.form.modern-form{box-shadow:0 18px 55px rgba(15,23,42,.07);border-radius:24px}
.dropzone:before{content:'⬆';display:inline-grid;place-items:center;width:44px;height:44px;border-radius:14px;background:#fff;color:var(--blue);font-weight:900;margin-bottom:12px;box-shadow:0 10px 25px rgba(49,89,217,.15)}
@media(max-width:800px){.app-tabs{display:block}.app-tabs button{width:100%;margin:4px 0}.actions{min-width:0}.modern-table{display:block;overflow-x:auto}}

/* VIZUAL V4 - moderni korisnički dashboard */
.top{min-height:104px;padding:22px 7%;box-shadow:0 1px 0 rgba(15,23,42,.08);position:relative}.logo{line-height:.95}.hamb{display:none;width:48px;height:48px;border-radius:14px;background:#eef2ff;color:var(--blue);padding:12px;box-shadow:none}.hamb span{display:block;height:3px;background:var(--blue);border-radius:99px;margin:5px 0}.main-nav a{font-size:18px;font-weight:700}.school-ui{max-width:1240px}.profile-strip{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:20px}.profile-strip h1{margin:0 0 8px;font-size:32px}.profile-pill{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #dfe5ee;border-radius:999px;padding:8px 14px;box-shadow:0 12px 30px rgba(15,23,42,.06);color:#0f172a}.profile-pill img,.profile-pill span{width:42px;height:42px;border-radius:50%;object-fit:cover;display:grid;place-items:center;background:#3159d9;color:#fff;font-weight:900}.pro-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:22px}.pro-card{border-radius:24px;padding:30px 34px;border:1px solid #dce2eb;border-left:5px solid var(--blue);box-shadow:0 22px 60px rgba(15,23,42,.06)}.pro-card h3{font-size:22px;margin:0 0 28px}.pro-card .progress{height:8px;background:#dfe3e8;margin-bottom:18px}.pro-card small{display:flex;align-items:center;gap:12px;font-size:17px}.status-ok{display:inline-grid;place-items:center;width:25px;height:25px;border-radius:50%;background:#16c784;color:#fff;font-weight:900}.status-lock,.lock-real{font-size:24px;color:#687383}.locked-card .bar{background:#dfe3e8!important}.app-tabs{margin:26px 0 40px;background:#fff;border:1px solid #dfe5ee;border-radius:18px;padding:0;overflow:hidden;box-shadow:0 12px 35px rgba(15,23,42,.05)}.app-tabs button{border-radius:0;background:#fff;color:#0f172a;min-height:70px;font-size:18px;border-right:1px solid #dfe5ee}.app-tabs button:last-child{border-right:0}.app-tabs button.active{border-radius:14px;margin:3px;background:linear-gradient(135deg,#3159d9,#264fd4);color:#fff;box-shadow:0 14px 30px rgba(49,89,217,.22)}.tab-ico{font-size:24px;vertical-align:-2px;margin-right:8px}.tab-lock{display:inline-block;margin-left:8px;filter:grayscale(1);opacity:.85}.lock-label:empty{display:none}.lock-label{display:none!important}.school-ui h2{font-size:30px;margin:28px 0}.lesson-list{display:grid;gap:12px}.modern-lesson{display:grid;grid-template-columns:62px 1fr auto 28px;align-items:center;gap:18px;background:#fff;border:1px solid #dfe5ee;border-radius:16px;padding:14px 22px;color:#0f172a;box-shadow:0 10px 30px rgba(15,23,42,.04);transition:.18s}.modern-lesson:hover{transform:translateY(-1px);box-shadow:0 18px 45px rgba(15,23,42,.08)}.lesson-icon{width:50px;height:50px;border-radius:12px;background:#edf3ff;color:#3159d9;display:grid;place-items:center;font-weight:900}.lesson-title{font-size:18px;font-weight:900;color:#2453d6}.modern-lesson small{font-size:16px;font-weight:800}.green-text{color:#06a85c}.red-text{color:#b91c1c}.chev{font-size:38px;line-height:1;color:#273142}.disabled-link{pointer-events:none;opacity:.62}.profile-page{display:grid;grid-template-columns:250px 1fr;gap:24px}.profile-menu{padding:12px;height:max-content}.profile-menu a{display:block;padding:14px 16px;border-radius:12px;font-weight:900;color:#0f172a}.profile-menu a.active,.profile-menu a:hover{background:#eef2ff;color:#3159d9}.profile-card{box-shadow:0 22px 60px rgba(15,23,42,.07)}.avatar-upload{display:flex;align-items:center;gap:22px;margin-bottom:18px}.avatar-preview{width:112px;height:112px;border-radius:28px;background:#eef2ff;display:grid;place-items:center;overflow:hidden;border:1px solid #dfe5ee}.avatar-preview img{width:100%;height:100%;object-fit:cover}.avatar-preview span{font-size:46px;font-weight:900;color:#3159d9}.small-drop{padding:18px 22px;min-width:250px;margin:0}.small-drop:before{display:none}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:900px){.top{min-height:86px;padding:18px 20px}.hamb{display:block}.main-nav{display:none;position:absolute;top:86px;left:16px;right:16px;background:#fff;border:1px solid #dfe5ee;border-radius:18px;padding:12px;box-shadow:0 24px 70px rgba(15,23,42,.18);z-index:99}.menu-open .main-nav{display:block}.main-nav a{display:block;margin:0;padding:15px;border-radius:12px}.main-nav a:hover{background:#eef2ff}.profile-strip{display:block}.profile-pill{width:max-content;margin-top:14px}.pro-cards{grid-template-columns:1fr;gap:14px}.pro-card{padding:24px}.app-tabs{display:grid;gap:0}.app-tabs button{width:100%;border-right:0;border-bottom:1px solid #dfe5ee}.app-tabs button.active{margin:4px;border-radius:14px}.modern-lesson{grid-template-columns:52px 1fr;gap:12px}.modern-lesson small{grid-column:2}.modern-lesson .chev{position:absolute;right:18px}.modern-lesson{position:relative;padding-right:46px}.profile-page{grid-template-columns:1fr}.two-cols{grid-template-columns:1fr}.avatar-upload{display:block}.avatar-preview{margin-bottom:14px}.small-drop{min-width:0;width:100%}.wrap{padding:28px 16px}.school-ui h2{font-size:26px}.lesson-title{font-size:16px}.pro-card small{font-size:15px}}
/* V5 admin detaljni progres + crop profila */
.admin-user-cards{display:grid;gap:18px}.admin-user-card{background:#fff;border:1px solid #dfe5ee;border-radius:22px;padding:20px;box-shadow:0 18px 50px rgba(15,23,42,.06)}.admin-user-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;border-bottom:1px solid #eef2f7;padding-bottom:16px;margin-bottom:16px}.admin-user-head h3{margin:0 0 6px;font-size:22px}.admin-user-head p{margin:0 0 4px;color:#4b5563}.admin-user-head small{color:#64748b}.admin-badges{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.admin-progress-grid{display:grid;gap:12px;margin:8px 0 16px}.admin-progress-row{display:grid;grid-template-columns:90px 1fr 56px minmax(130px,auto);gap:12px;align-items:center;background:#f8fafc;border:1px solid #edf1f5;border-radius:14px;padding:12px}.admin-progress-row b{color:#0f172a}.admin-progress-row span{font-weight:900;color:#06a85c;text-align:right}.admin-progress-row small{color:#64748b}.admin-progress{height:10px;background:#e5e7eb;margin:0}.modern-actions{border-top:1px solid #eef2f7;padding-top:14px}.mini-btn{transition:.15s}.mini-btn:hover{transform:translateY(-1px);box-shadow:0 10px 25px rgba(15,23,42,.08)}.avatar-editor{align-items:flex-start}.crop-preview{border-radius:50%;width:128px;height:128px}.crop-preview img{width:100%;height:100%;object-fit:cover}.avatar-controls{flex:1;min-width:260px}.crop-tools{background:#f8fafc;border:1px solid #dfe5ee;border-radius:16px;padding:14px;margin-top:12px}.crop-tools label{font-size:13px;margin-top:8px}.crop-tools input[type=range]{width:100%;accent-color:#3159d9}.small-drop{display:block;text-align:center}@media(max-width:800px){.admin-user-head{display:block}.admin-badges{justify-content:flex-start;margin-top:12px}.admin-progress-row{grid-template-columns:1fr;gap:8px}.admin-progress-row span{text-align:left}.avatar-controls{min-width:0}.crop-preview{width:116px;height:116px}}


/* TEA GOLD / BLACK / WHITE REDESIGN */
:root{--blue:#b89543;--green:#b89543;--bg:#fff;--dark:#111;--muted:#666;--line:#e7e0d0;--gold:#d5b66a;--black:#111}
body{color:#111;background:#fff;position:relative;min-height:100vh}
body:before{content:"";position:fixed;inset:104px 0 0;z-index:-1;background:url('logo-tea.png') center 58%/min(72vw,850px) auto no-repeat;opacity:.045;pointer-events:none;filter:none}
a{color:#9b7a2f}.top{background:rgba(255,255,255,.97);border-bottom:1px solid #ded5bf;box-shadow:none;padding:18px 5%}.brand-lockup{display:flex;align-items:center;gap:15px;color:#111;max-width:560px}.brand-mark{width:62px;height:62px;object-fit:contain}.brand-title{font-size:18px;font-weight:900;letter-spacing:.06em;line-height:1.25}.brand-title em{color:var(--gold);font-style:normal}.main-nav a{color:#111}.main-nav a:hover{color:#a88637}.btn,.button,button{background:#111;color:#fff;border-radius:4px}.btn.light{background:#fff;color:#111;border:1px solid #111}.btn.green,.green,button.green{background:#b89543!important}.card{border-color:#ded5bf;border-radius:6px;box-shadow:0 10px 30px rgba(0,0,0,.04)}.phase{border-left-color:#c6a554}.hero h1{font-size:52px;letter-spacing:-.03em}.gold-text{color:#b89543}.student-counter{width:max-content;max-width:100%;display:flex;align-items:center;gap:10px;border:1px solid #d8c79f;background:rgba(255,255,255,.94);padding:10px 15px;margin:0 0 30px auto;font-size:14px}.student-counter b{font-size:22px;color:#a58234}.counter-dot{width:9px;height:9px;border-radius:50%;background:#b89543;box-shadow:0 0 0 4px rgba(184,149,67,.15)}.progress .bar{background:#b89543}.app-tabs button.active{background:#111!important;color:#fff}.pro-card{border-left-color:#b89543}.profile-pill span{background:#111}.footer{background:#111}.home-page{padding-top:32px}
@media(max-width:800px){body:before{background-size:95vw auto;inset:86px 0 0}.brand-mark{width:50px;height:50px}.brand-title{font-size:13px;max-width:235px}.hero h1{font-size:38px}.student-counter{margin:0 0 24px;width:100%}.hamb{background:#f4efe4}.hamb span{background:#111}}

/* Tea logo update: mark + textual logo + education title */
.brand-lockup{max-width:760px;gap:14px;align-items:center;}
.brand-script{width:190px;max-height:72px;object-fit:contain;display:block;}
.brand-title{border-left:1px solid #ded5bf;padding-left:14px;}
@media(max-width:980px){
  .brand-script{width:150px;max-height:58px;}
  .brand-title{font-size:15px;max-width:310px;}
}
@media(max-width:800px){
  .brand-lockup{gap:8px;max-width:calc(100% - 58px);}
  .brand-script{width:112px;max-height:44px;}
  .brand-title{font-size:11px;line-height:1.18;letter-spacing:.035em;padding-left:8px;max-width:155px;}
}
@media(max-width:420px){
  .brand-mark{width:42px;height:42px;}
  .brand-script{width:92px;}
  .brand-title{font-size:10px;max-width:130px;}
}

/* Zaštita sadržaja */
body.protected-content, body.protected-content *{
  -webkit-user-select:none!important;
  user-select:none!important;
  -webkit-touch-callout:none!important;
}
body.protected-content input,
body.protected-content textarea,
body.protected-content select{
  -webkit-user-select:text!important;
  user-select:text!important;
}
@media print{
  body.protected-content *{visibility:hidden!important;}
  body.protected-content:before{
    content:'Ispis i snimanje sadržaja nisu dopušteni.';
    visibility:visible!important;
    display:block;
    padding:40px;
    font:700 22px Arial,sans-serif;
    color:#111;
  }
}
.device-choice{max-width:760px;margin:34px auto}.device-box{text-align:center}.device-icon{font-size:46px;margin-bottom:8px}.device-warning{background:#fff8e1;border:1px solid rgba(212,175,55,.45);border-radius:14px;padding:14px;margin:18px 0;color:#111}.gold-button{background:linear-gradient(135deg,#d4af37,#b88918)!important;color:#111!important;border:0!important;font-weight:800!important}.device-denied{border-color:#f3b8b8!important;background:#fff5f5!important}

.security-card{border-left:4px solid #b89235;}
.security-details{margin-top:14px;padding:14px;border-radius:14px;background:#fffdf7;border:1px solid rgba(184,146,53,.22);font-size:14px;line-height:1.45;}
.security-details p{margin:6px 0;word-break:break-word;}
.badge.warn{background:#fff3cd;color:#8a6200;border:1px solid #f0d48a;}


/* HR / EN jezični odabir + skriveni Google Translate bar */
.lang-switch{display:inline-flex;gap:4px;margin-left:12px;border:1px solid #ded5bf;border-radius:999px;padding:3px;background:#fff;vertical-align:middle}
.lang-switch a{font-size:12px;font-weight:900;letter-spacing:.04em;padding:7px 9px;border-radius:999px;margin:0!important;color:#111!important;text-decoration:none!important}
.lang-switch a.active{background:#111;color:#fff!important}
.goog-te-banner-frame.skiptranslate,.goog-te-gadget-icon,.goog-logo-link,.goog-te-gadget span{display:none!important}
.goog-te-gadget{font-size:0!important;height:0!important;overflow:hidden!important}
body{top:0!important}.skiptranslate{display:none!important}iframe.skiptranslate{display:none!important}
@media(max-width:900px){.lang-switch{margin:8px 0 0 0}.main-nav .lang-switch a{display:inline-block;padding:8px 12px}}

.check-line{display:flex!important;gap:10px;align-items:center;margin:18px 0}.check-line input{width:auto!important}.drag-handle{cursor:grab;font-size:22px;user-select:none}.sortable-table tr.dragging{opacity:.45}.sortable-table tbody tr{transition:background .15s}.sortable-table tbody tr:hover{background:rgba(255,255,255,.04)}

.inline-pdf-link{display:inline-flex;align-items:center;gap:8px;padding:12px 16px;border:1px solid #d6b35f;border-radius:10px;text-decoration:none;font-weight:700;background:#fffaf0}.lesson-subsection{margin-top:28px;padding-top:24px;border-top:1px solid #ddd}.subsection-admin{margin:18px 0;background:#fafafa}.final-result{border:2px solid #d6b35f}

/* Podnaslovi teorije kao accordion kartice + praćenje pročitanosti */
.lesson-sections{margin-top:34px}.section-accordion{margin:14px 0;border:1px solid #ded5bf;border-radius:10px;background:#fff;overflow:hidden;transition:.2s}.section-accordion.is-read{border-color:#78b98c;background:#fbfffc}.section-toggle{width:100%;display:grid;grid-template-columns:42px 1fr auto 28px;gap:12px;align-items:center;text-align:left;padding:18px 20px;background:#fff!important;color:#111!important;border:0;border-radius:0;cursor:pointer}.section-accordion.is-read .section-toggle{background:#f4fbf6!important}.section-number{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#111;color:#fff;font-weight:900}.section-name{font-size:18px;font-weight:900}.section-status{font-size:13px;font-weight:800;color:#8b6d27}.is-read .section-status{color:#168542}.section-chevron{font-size:24px;transition:.2s}.section-toggle[aria-expanded=true] .section-chevron{transform:rotate(180deg)}.section-panel{border-top:1px solid #eee5d2}.section-panel-inner{padding:24px}.section-read-btn{margin-top:18px}.section-read-btn.read-done{background:#168542!important;opacity:1}.finish-lesson-form{margin-top:28px;padding-top:22px;border-top:1px solid #eee}.finish-help{display:block;margin-top:10px;color:#666}.lesson-page-card{max-width:1050px;margin:auto}
@media(max-width:700px){.section-toggle{grid-template-columns:36px 1fr 22px;padding:15px 13px}.section-number{width:30px;height:30px}.section-name{font-size:16px}.section-status{grid-column:2;grid-row:2}.section-chevron{grid-column:3;grid-row:1/3}.section-panel-inner{padding:17px 14px}}