@font-face{font-family:'Oswald';font-weight:600;font-display:swap;src:url(fonts/oswald-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Oswald';font-weight:600;font-display:swap;src:url(fonts/oswald-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Oswald';font-weight:700;font-display:swap;src:url(fonts/oswald-latin-ext-700-normal.woff2) format('woff2');unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Oswald';font-weight:700;font-display:swap;src:url(fonts/oswald-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Source Sans 3';font-weight:400;font-display:swap;src:url(fonts/source-sans-3-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Source Sans 3';font-weight:400;font-display:swap;src:url(fonts/source-sans-3-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Source Sans 3';font-weight:600;font-display:swap;src:url(fonts/source-sans-3-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Source Sans 3';font-weight:600;font-display:swap;src:url(fonts/source-sans-3-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Source Sans 3';font-weight:700;font-display:swap;src:url(fonts/source-sans-3-latin-ext-700-normal.woff2) format('woff2');unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Source Sans 3';font-weight:700;font-display:swap;src:url(fonts/source-sans-3-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --navy:#123E6B; --navy-dark:#0B2A4A; --ink:#1B2230; --muted:#545C6B;
  --ground:#F4F2EC; --panel:#FBFAF6; --line:#DDD8CC; --line-strong:#C9C4B8;
  --gold:#B08A3E; --hover:#E8E4DA; --white:#FFFFFF; --danger:#9B2C2C;
  --display:'Oswald','Arial Narrow',sans-serif; --body:'Source Sans 3',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--ground);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.45;-webkit-font-smoothing:antialiased}
[hidden]{display:none !important}
button{font-family:inherit;cursor:pointer}
input{font-family:inherit}
svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.brand-title{font-family:var(--display);font-weight:700;letter-spacing:.5px;font-size:30px;margin:0;color:var(--ink)}
.brand-title.sm{font-size:20px;line-height:1.1}
.brand-sub{margin:0;color:var(--muted);font-size:17px}
.brand-sub.sm{font-size:13px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:8px;border:1px solid transparent;font-size:15px;font-weight:700;text-decoration:none;white-space:nowrap}
.btn-primary{background:var(--navy);color:var(--white)}
.btn-primary:hover{background:var(--navy-dark)}
.btn-primary:disabled{opacity:.6;cursor:wait}
.btn-secondary{background:var(--white);color:var(--navy);border-color:var(--navy)}
.btn-secondary:hover{background:#EEF2F7}
.btn-ghost{background:var(--white);color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover{background:var(--hover)}
.btn-ghost-light{background:transparent;color:var(--white);border-color:rgba(255,255,255,.45)}
.btn-ghost-light:hover{background:rgba(255,255,255,.1)}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-link{background:none;border:none;color:var(--navy);text-decoration:underline;padding:0 4px;min-height:32px;font-weight:600}
.btn-block{width:100%}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:8px;border:1px solid var(--line-strong);background:var(--white);color:var(--ink)}
.icon-btn.light{background:transparent;color:var(--white);border-color:rgba(255,255,255,.45)}

/* Giriş */
.login{min-height:100%;display:flex;align-items:center;justify-content:center;background:var(--navy);padding:24px 16px}
.login-card{width:100%;max-width:440px;background:var(--white);border-radius:16px;padding:40px 32px;display:flex;flex-direction:column;align-items:center;gap:14px}
.login-logo{width:96px;height:auto}
.field{align-self:stretch;display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;color:#3A4252}
.field input{height:48px;border:1px solid var(--line-strong);border-radius:8px;padding:0 14px;font-size:16px;color:var(--ink);background:var(--white)}
.form-error{align-self:stretch;margin:0;padding:10px 12px;border-radius:8px;background:#F7E3E3;color:var(--danger);font-weight:600;font-size:15px}
.login-note{margin:6px 0 0;font-size:13px;color:var(--muted)}

/* Uygulama */
.app{height:100%;display:flex;flex-direction:column}
.topbar{height:72px;flex-shrink:0;display:flex;align-items:center;gap:14px;padding:0 24px;background:var(--white);border-bottom:1px solid var(--line)}
.top-logo{width:40px;height:auto}
.top-brand{display:flex;flex-direction:column;flex-grow:1;min-width:0}
.top-user{display:flex;align-items:center;gap:12px}
.user-name{font-weight:600;font-size:15px}
.nav-toggle{display:none}
.layout{flex-grow:1;display:flex;min-height:0;position:relative}
.sidebar{width:320px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--line);overflow-y:auto;padding:18px 12px}
.side-head{font-size:13px;font-weight:700;letter-spacing:.8px;color:var(--muted);padding:0 10px 10px}
.tree ul{list-style:none;margin:0;padding:0}
.tree li{margin:0}
.node{display:flex;align-items:center}
.twist{width:28px;height:40px;display:inline-flex;align-items:center;justify-content:center;border:none;background:none;color:var(--muted);padding:0}
.twist svg{width:16px;height:16px;transition:transform .15s}
.twist[aria-expanded="true"] svg{transform:rotate(90deg)}
.twist.spacer{visibility:hidden}
.folder{flex-grow:1;display:flex;align-items:center;gap:8px;min-height:40px;border:none;background:none;border-radius:8px;padding:0 10px;font-size:15.5px;font-weight:600;color:var(--ink);text-align:left}
.folder:hover{background:var(--hover)}
.folder.active{background:var(--navy);color:var(--white)}
.folder .count{margin-left:auto;font-size:13px;font-weight:600;opacity:.75}
.folder svg{width:18px;height:18px}
.main{flex-grow:1;min-width:0;overflow-y:auto;padding:24px 32px 48px;display:flex;flex-direction:column;gap:16px}
.search{display:flex;gap:10px}
.search-box{flex-grow:1;display:flex;align-items:center;gap:10px;height:50px;background:var(--white);border:1px solid var(--line-strong);border-radius:10px;padding:0 14px;color:var(--muted)}
.search-box input{flex-grow:1;border:none;outline:none;font-size:16.5px;color:var(--ink);background:transparent;min-width:0}
.search .btn{min-height:50px}
.list-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.crumb{font-size:14px;color:var(--muted)}
.list-title{margin:0;font-family:var(--display);font-weight:600;font-size:28px;line-height:1.2}
.list-meta{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:15px}
.notice{margin:0;padding:12px 14px;border-radius:10px;background:#FBF3E2;border:1px solid #E8D5A8;color:#5A4414;font-size:15px}
.doc-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.doc{background:var(--white);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.doc:hover{border-color:var(--navy)}
.doc-main{display:flex;align-items:center;gap:14px;width:100%;background:none;border:none;padding:12px 16px;text-align:left;color:var(--ink);font-size:inherit}
.doc-snippet{margin-top:6px;font-size:14.5px;line-height:1.5;color:#3A4252;overflow-wrap:anywhere}
.doc-snippet mark,.doc mark{background:#FFE08A;color:inherit;border-radius:2px;padding:0 1px}
.hit-pages{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:0 16px 12px 72px}
.hit-label{font-size:13.5px;font-weight:600;color:var(--muted);margin-right:4px}
.page-chip{min-height:32px;min-width:44px;padding:0 10px;border-radius:999px;border:1px solid var(--navy);background:#EEF2F7;color:var(--navy);font-size:13.5px;font-weight:700}
.page-chip:hover{background:var(--navy);color:var(--white)}
.hit-more{font-size:13.5px;color:var(--muted)}
.hit-nav{display:inline-flex;align-items:center;gap:6px;margin-right:10px;padding-right:10px;border-right:1px solid rgba(255,255,255,.3)}
.hit-label-top{font-weight:700;font-size:14px;white-space:nowrap;background:#FFE08A;color:var(--ink);border-radius:6px;padding:4px 8px}
.icon-btn:disabled{opacity:.4;cursor:default}
.doc-icon{width:42px;height:50px;flex-shrink:0;border-radius:6px;background:#EEF2F7;color:var(--navy);display:flex;align-items:center;justify-content:center}
.doc-text{flex-grow:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.doc-name{font-size:16.5px;font-weight:700;overflow-wrap:anywhere}
.doc-path{font-size:14px;color:var(--muted);overflow-wrap:anywhere}
.doc-open{font-weight:700;color:var(--navy);font-size:15px;white-space:nowrap}
.empty,.loading{margin:0;padding:32px;text-align:center;color:var(--muted);background:var(--white);border:1px dashed var(--line-strong);border-radius:10px}
.scrim{display:none}

/* Okuyucu */
.reader{position:fixed;inset:0;z-index:50;display:flex;flex-direction:column;background:#2A2F38}
.reader-bar{flex-shrink:0;display:flex;align-items:center;gap:14px;padding:10px 20px;background:var(--navy);color:var(--white);flex-wrap:wrap}
.reader-titles{flex-grow:1;min-width:0;display:flex;flex-direction:column}
.reader-titles h2{margin:0;font-family:var(--display);font-weight:600;font-size:22px;line-height:1.2;overflow-wrap:anywhere}
.reader-titles span{font-size:14px;opacity:.85}
.reader-tools{display:flex;align-items:center;gap:8px}
.zoom-label{min-width:52px;text-align:center;font-weight:600;font-size:15px}
.page-info{font-size:14px;opacity:.85;margin-left:6px;white-space:nowrap}
.reader-body{flex-grow:1;overflow:auto;padding:24px 12px 60px;-webkit-user-select:none;user-select:none}
.reader-status{max-width:420px;margin:60px auto;text-align:center;color:#E8E6E1}
.progress{height:8px;border-radius:4px;background:rgba(255,255,255,.18);overflow:hidden}
.progress-bar{height:100%;width:0;background:var(--gold);transition:width .2s}
.pages{display:flex;flex-direction:column;align-items:center;gap:18px}
.page{position:relative;background:var(--white);box-shadow:0 2px 12px rgba(0,0,0,.35)}
.page canvas{display:block;width:100%;height:100%}
.page img{display:block;max-width:100%}
.page-num{position:absolute;bottom:-22px;right:0;font-size:12px;color:#BFC3CA}

@media (max-width:900px){
  .topbar{padding:0 12px;gap:10px}
  .nav-toggle{display:inline-flex}
  .top-logo{display:none}
  .user-name{display:none}
  .sidebar{position:absolute;top:0;bottom:0;left:0;z-index:20;width:300px;max-width:85vw;transform:translateX(-100%);transition:transform .2s;box-shadow:4px 0 16px rgba(0,0,0,.15)}
  .sidebar.open{transform:none}
  .scrim{display:block;position:absolute;inset:0;z-index:10;background:rgba(27,34,48,.35)}
  .main{padding:16px 16px 40px}
  .search{flex-direction:column}
  .list-title{font-size:24px}
  .doc-open{display:none}
  .hit-pages{padding-left:16px}
  .reader-tools{flex-wrap:wrap}
  .reader-bar{padding:8px 12px}
  .reader-titles h2{font-size:18px}
  .page-info{display:none}
}

/* Giriş yardım */
.card-lead{align-self:stretch;margin:0 0 4px;text-align:center;color:var(--muted);font-size:15px;line-height:1.5}
.field-hint{align-self:stretch;margin:-6px 0 0;font-size:13px;color:var(--muted)}
.login-card .brand-title{text-align:center}
.login-info{align-self:stretch;margin:0;padding:10px 12px;border-radius:8px;background:#EEF2F7;color:var(--ink);font-size:14.5px;line-height:1.5}
.form-ok{align-self:stretch;margin:0;padding:10px 12px;border-radius:8px;background:#E4F0E6;color:#1E4D2B;font-weight:600;font-size:15px}
.hint{font-weight:400;color:var(--muted)}

/* Sıralama */
.sort-box{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--muted)}
.sort-box select{height:36px;border:1px solid var(--line-strong);border-radius:8px;padding:0 8px;font-family:inherit;font-size:14px;color:var(--ink);background:var(--white)}

/* Ana sayfa blokları */
.home{display:flex;flex-direction:column;gap:18px}
.home-block{display:flex;flex-direction:column;gap:10px}
.home-title{margin:0;font-family:var(--display);font-weight:600;font-size:19px;color:var(--ink)}
.home-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.home-item{display:flex;align-items:center;gap:12px;width:100%;min-height:64px;background:var(--white);border:1px solid var(--line);border-radius:10px;padding:10px 14px;text-align:left;color:var(--ink);font-size:inherit}
.home-item:hover{border-color:var(--navy)}
.doc-icon.sm{width:34px;height:40px}
.doc-icon.sm svg{width:18px;height:18px}

/* Şifre penceresi */
.lbl-short{display:none}
.home{margin-top:4px}
.dialog{border:none;border-radius:14px;padding:0;max-width:440px;width:calc(100% - 32px);box-shadow:0 12px 40px rgba(0,0,0,.25)}
.dialog::backdrop{background:rgba(27,34,48,.45)}
.dialog-card{display:flex;flex-direction:column;gap:14px;padding:28px}
.dialog-title{margin:0;font-family:var(--display);font-weight:600;font-size:24px}
.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:4px}

@media (max-width:900px){
  .home-list{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:600px){
  .doc-main .doc-icon{display:none}
  .doc-main{padding:12px 14px}
  .hit-pages{padding:0 14px 12px}
  .top-user{gap:6px}
  .top-user .btn{padding:0 10px;font-size:14px}
  .brand-title.sm{font-size:16px;white-space:nowrap}
  .lbl-long{display:none}
  .lbl-short{display:inline}
  .brand-sub.sm{display:none}
  .list-meta{flex-wrap:wrap}
}

.page-chip.approx{border-style:dashed;background:transparent}