/* TürkçeMihenk — 2. sürüm ek tasarımı */
.language-help{display:flex;gap:9px;align-items:center;color:#526a79;font-size:12px;font-weight:700;white-space:nowrap}
.language-help select{padding:7px 9px;max-width:115px;border:1px solid #d4e5e8;border-radius:9px;color:var(--navy);background:#fff;font-size:12px;font-weight:700}
.library-intro,.open-access-banner{display:flex;gap:20px;align-items:center;justify-content:space-between;padding:24px 28px;border-radius:19px}
.library-intro{background:#e8f4f4;border:1px solid #d5e9ec;margin:18px 0 23px}.library-intro strong{color:#184d5a;font-size:19px}.library-intro p{margin:3px 0 0}.open-access-banner{margin-top:23px;background:#17677a;color:#fff}.open-access-banner p{color:#d8ecef;margin:6px 0 0}.open-access-banner strong{font-size:18px}
.eyebrow.alt{color:#168897;margin:0 0 8px}.material-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.material-card{background:#fff;border:1px solid #dce7ec;border-radius:17px;overflow:hidden;box-shadow:var(--shadow);min-width:0;display:flex;flex-direction:column}
.material-picture{height:166px;background:#e7eef2;overflow:hidden;display:grid;place-items:center}.material-thumb{width:100%;height:100%;object-fit:cover;object-position:top center}.material-placeholder{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:53px;color:#477c88}.material-placeholder small{font-size:12px;font-weight:800;margin-top:1px}.material-body{padding:19px 19px 20px;display:flex;flex-direction:column;gap:10px;flex:1}.material-body h3{font-size:17px;line-height:1.3;margin:0}.material-body p{margin:0;font-size:13px;flex:1}.material-badges{display:flex;flex-wrap:wrap;gap:7px}.material-subtitle{color:#6a8190;font-size:12px}.material-body .word-row{flex-wrap:wrap;margin-top:5px}.material-body .btn{min-height:35px}
.upload-section{margin-top:26px}.upload-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:25px;align-items:start}.upload-form{display:grid;gap:10px}.upload-form label{font-weight:750;font-size:13px;color:#385265}.upload-form .field{width:100%}.upload-file{display:block;border:1px dashed #83aab5;border-radius:10px;padding:15px;width:100%;background:#f5fafb;font-size:13px}.upload-form button{justify-self:start}.upload-help{border:1px solid #d9e7ea;background:#f4fafb;border-radius:14px;padding:22px}.upload-help p{font-size:13px}.upload-help .side-info{margin:10px 0 16px}.info-icon{width:54px;height:54px;border-radius:15px;background:#d8eeee;color:#126c78;display:grid;place-items:center;font-size:28px;margin-bottom:15px}.import-btn{cursor:pointer}
.unit-card.planned{background:#f7f9fa;border-style:dashed;box-shadow:none}.unit-card.planned h3{color:#62798a}.unit-card.planned .btn{cursor:not-allowed;opacity:.62}
.material-dialog{width:min(90vw,980px);max-height:88vh;border:0;border-radius:16px;padding:18px 22px 22px;box-shadow:0 25px 90px #071b2c66;background:#fff;color:var(--ink)}.material-dialog::backdrop{background:#061829bb}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.dialog-head h2{font-size:20px;margin:8px 0}.material-dialog #dialog-body{min-height:80px;max-height:64vh;overflow:auto;display:grid;place-items:center;border-radius:10px;background:#f2f6f8;padding:8px}.material-dialog img{max-width:100%;max-height:62vh;object-fit:contain}.material-dialog iframe{width:100%;height:60vh;border:0}.material-dialog video{max-width:100%;max-height:58vh}.material-dialog audio{width:100%}.material-dialog .word-row{margin-top:13px}
@media(max-width:1080px){.top-actions .language-help{font-size:0}.top-actions .language-help select{font-size:12px}.material-grid{grid-template-columns:1fr}}
@media(max-width:700px){.language-help{gap:4px}.top-actions .top-chip{display:none}.material-grid{grid-template-columns:1fr}.upload-layout{grid-template-columns:1fr}.library-intro,.open-access-banner{display:block;padding:21px}.library-intro .btn,.open-access-banner .btn{margin-top:14px}.material-picture{height:180px}.material-dialog{width:96vw;padding:14px}.upload-section{padding:16px}}
@media print{.upload-section,.material-dialog,.open-access-banner,.library-intro button{display:none!important}}
/* Dar ekranda kapalı menünün geçiş sırasında görünmesini önler. */
@media(max-width:850px){.sidebar:not(.open){visibility:hidden;pointer-events:none}.sidebar.open{visibility:visible;pointer-events:auto}}
/* Canlı sürüm: bulut paneli ve filtreler */
.cloud-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px}
.cloud-grid .panel{min-width:0}.cloud-grid form{margin-top:18px}
.cloud-status{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:20px 0}
.cloud-status .btn{margin-left:auto}
.library-filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.library-filters #library-unit{max-width:min(100%,350px)}
.library-filters #library-search{flex:1;min-width:160px}
.material-card .btn-danger{color:#a24245;border-color:#f1b5b8}
.material-card .btn-danger:hover{background:#fff1f1}
@media(max-width:760px){.cloud-grid{grid-template-columns:1fr}.cloud-status .btn{margin:0}.library-filters #library-unit{max-width:100%;width:100%}}

/* Materyal görsel önizleme: orijinal site düzenine uyumlu ekleme. */
.material-picture.tp-preview-picture{height:265px;background:#eef4f6}
.tp-preview-card-button{position:relative;border:0;background:transparent;width:100%;height:100%;padding:0;cursor:zoom-in;overflow:hidden;display:block}
.tp-thumbnail-space{display:grid;place-items:center;width:100%;height:100%;overflow:hidden}
.tp-thumbnail-space .cloud-preview-image{width:100%;height:100%;object-fit:contain;object-position:center;background:#f7f9fa}
.cloud-preview-message{padding:18px 25px;color:#426879;max-width:310px;text-align:center;font-weight:650;font-size:13px}
.tp-preview-hint{position:absolute;right:11px;bottom:11px;background:#143d4be0;color:#fff;padding:6px 10px;border-radius:8px;font-size:12px;font-weight:750}
.tp-preview-card-button:focus-visible{outline:3px solid #f4ad43;outline-offset:-3px}
.tp-cloud-preview-dialog{width:min(1120px,96vw);max-width:96vw;height:min(91vh,920px);max-height:94vh;padding:0;overflow:hidden;border:0;border-radius:16px;box-shadow:0 22px 80px #0c283c80;color:#1b2d3f;background:#fff}
.tp-cloud-preview-dialog::backdrop{background:#091d2cbb}
.tp-preview-head{display:flex;gap:14px;align-items:center;justify-content:space-between;padding:14px 19px;background:#eaf4f5;border-bottom:1px solid #d9e8eb}
.tp-preview-head h2{font-size:18px;margin:0;line-height:1.4}
.tp-preview-body{height:calc(100% - 135px);overflow:auto;display:flex;align-items:center;justify-content:center;background:#e5edf0;padding:14px;color:#395c6d}
.tp-preview-pdf{background:white;border:0;width:100%;height:100%;min-height:400px}
.tp-preview-slide{background:white;width:100%;max-width:1080px;height:auto;max-height:100%;object-fit:contain;box-shadow:0 4px 16px #122c3d30}
.tp-preview-full-image{max-width:100%;max-height:100%;object-fit:contain}
.tp-preview-footer{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:11px 18px;min-height:61px;background:white;border-top:1px solid #e1eaed}
.tp-preview-navigation{display:flex;gap:8px;align-items:center;font-size:13px;font-weight:750}
.tp-preview-navigation[hidden]{display:none}
.tp-preview-navigation .btn:disabled{opacity:.45;cursor:not-allowed}
@media(max-width:700px){.material-picture.tp-preview-picture{height:235px}.tp-preview-head{padding:10px}.tp-preview-head h2{font-size:14px}.tp-preview-body{height:calc(100% - 155px);padding:7px}.tp-preview-footer{flex-wrap:wrap;padding:9px}.tp-cloud-preview-dialog{height:90vh}}
@media print{.tp-cloud-preview-dialog{display:none!important}}