/* KVKK Belge Yönetim Sistemi */
:root {
    --bg: #f3f5f9;
    --surface: #ffffff;
    --surface-2: #f8f9fc;
    --border: #e4e8f0;
    --border-strong: #d3d9e4;
    --text: #172033;
    --text-2: #4a566b;
    --muted: #7a8599;
    --primary: #3b6cf6;
    --primary-600: #2c58d9;
    --primary-50: #edf2ff;
    --danger: #e03131;
    --danger-50: #fff0f0;
    --success: #2f9e44;
    --success-50: #ebfbee;
    --sidebar: #0f1729;
    --sidebar-2: #18233a;
    --sidebar-text: #aab4c8;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);
    --shadow: 0 1px 3px rgba(16, 24, 40, .06), 0 4px 14px rgba(16, 24, 40, .05);
    --shadow-lg: 0 20px 50px rgba(16, 24, 40, .18);
    --c-blue: #3b6cf6; --c-teal: #0f9f8f; --c-green: #2f9e44; --c-amber: #e08a00;
    --c-red: #e03131; --c-purple: #7c4dff; --c-pink: #d6336c; --c-slate: #56657a;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
    font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Inter", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 14.5px;
    line-height: 1.5;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.25; letter-spacing: -.01em; }
h1 { font-size: 24px; font-weight: 700; display: flex; align-items: center; gap: 10px; }
h2 { font-size: 16px; font-weight: 650; }
h3 { font-size: 15px; font-weight: 650; }
p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
.ic { flex-shrink: 0; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.center { text-align: center; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.text-danger { color: var(--danger) !important; }
.inline { display: inline; }
.link { color: var(--primary); display: inline-flex; align-items: center; gap: 2px; font-weight: 500; }
.link:hover { text-decoration: underline; }

/* ---------- Yerleşim ---------- */
.app { display: flex; min-height: 100vh; }
.sidebar {
    width: 272px; flex-shrink: 0;
    background: var(--sidebar);
    color: var(--sidebar-text);
    display: flex; flex-direction: column;
    position: sticky; top: 0; height: 100vh;
    padding: 18px 12px 12px;
    overflow-y: auto;
    scrollbar-width: thin; scrollbar-color: #2a3650 transparent;
}
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.content { padding: 28px 32px 48px; max-width: 1280px; width: 100%; margin: 0 auto; }

.brand { display: flex; align-items: center; gap: 12px; padding: 4px 8px 18px; color: #fff; }
.brand-mark {
    width: 38px; height: 38px; border-radius: 11px;
    display: grid; place-items: center;
    background: linear-gradient(135deg, #4f7dff, #2a52d4);
    color: #fff; box-shadow: 0 6px 16px rgba(59, 108, 246, .35);
}
.brand-mark-lg { width: 58px; height: 58px; border-radius: 16px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-size: 15px; }
.brand-text small { font-size: 12px; color: var(--sidebar-text); }

.nav { display: flex; flex-direction: column; gap: 2px; }
.nav-link {
    display: flex; align-items: center; gap: 11px;
    padding: 9px 10px; border-radius: 9px;
    color: var(--sidebar-text); font-weight: 500;
    transition: background .15s, color .15s;
}
.nav-link:hover { background: var(--sidebar-2); color: #fff; }
.nav-link.active { background: rgba(59, 108, 246, .18); color: #fff; }
.nav-link.active .ic { color: #7fa2ff; }

.nav-section {
    display: flex; align-items: center; justify-content: space-between;
    margin: 20px 10px 6px;
    font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #64708a;
}
.nav-section-btn {
    width: 24px; height: 24px; border: 0; border-radius: 7px; cursor: pointer;
    background: var(--sidebar-2); color: var(--sidebar-text); display: grid; place-items: center;
}
.nav-section-btn:hover { background: var(--primary); color: #fff; }

.tree { display: flex; flex-direction: column; }
.tree-empty { font-size: 12.5px; padding: 4px 10px; color: #64708a; }
.tree-row {
    display: flex; align-items: center; gap: 2px;
    padding-left: calc(var(--depth) * 14px);
    border-radius: 8px;
}
.tree-row:hover { background: var(--sidebar-2); }
.tree-row.active { background: rgba(59, 108, 246, .18); }
.tree-row.active .tree-name { color: #fff; font-weight: 600; }
.tree-toggle, .tree-toggle-spacer { width: 22px; height: 30px; flex-shrink: 0; }
.tree-toggle {
    border: 0; background: none; color: #8a96ad; cursor: pointer; display: grid; place-items: center; padding: 0;
}
.tree-toggle .ic { transition: transform .15s; }
.tree-node.open > .tree-row .tree-toggle .ic { transform: rotate(90deg); }
.tree-link { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 0; padding: 5px 6px 5px 2px; color: #d3dae7; }
.tree-link:hover .tree-name { color: #fff; }
.tree-dot { display: inline-flex; }
.tree-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 13.5px; }
.tree-children { display: none; }
.tree-node.open > .tree-children { display: block; }

.sidebar-foot {
    margin-top: auto; padding-top: 14px;
    display: flex; align-items: center; gap: 6px;
    border-top: 1px solid #1f2a42;
}
.sidebar-foot form { margin: 0; }
.sidebar-foot .icon-btn { color: var(--sidebar-text); }
.sidebar-foot .icon-btn:hover { background: var(--sidebar-2); color: #fff; }
.me { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; padding: 6px; border-radius: 10px; }
.me:hover { background: var(--sidebar-2); }
.me-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.25; }
.me-text strong { color: #fff; font-size: 13.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.me-text small { font-size: 12px; }

.topbar {
    position: sticky; top: 0; z-index: 20;
    display: flex; align-items: center; gap: 16px;
    padding: 12px 32px;
    background: rgba(243, 245, 249, .85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}
.menu-btn { display: none; }
.topsearch {
    flex: 1; max-width: 460px;
    display: flex; align-items: center; gap: 10px;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 10px; padding: 0 12px; color: var(--muted);
    transition: border-color .15s, box-shadow .15s;
}
.topsearch:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-50); }
.topsearch input { border: 0; outline: 0; background: none; padding: 9px 0; width: 100%; color: var(--text); }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.secure-badge {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 12.5px; font-weight: 600; color: var(--success);
    background: var(--success-50); padding: 5px 10px; border-radius: 999px;
}

/* ---------- Ortak bileşenler ---------- */
.avatar {
    width: 36px; height: 36px; border-radius: 50%;
    display: inline-grid; place-items: center; flex-shrink: 0;
    background: linear-gradient(135deg, #e7edff, #d5e0ff); color: #2c4fc0;
    font-size: 13px; font-weight: 700; letter-spacing: .02em;
}
.sidebar .avatar { background: linear-gradient(135deg, #4f7dff, #2a52d4); color: #fff; }
.avatar-sm { width: 28px; height: 28px; font-size: 11px; }
.avatar-lg { width: 56px; height: 56px; font-size: 19px; }
.avatar-admin { background: linear-gradient(135deg, #4f7dff, #2a52d4); color: #fff; }
.avatar-group { --c: var(--c-blue); background: color-mix(in srgb, var(--c) 14%, white); color: var(--c); border-radius: 10px; }
.avatar-more { background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 7px;
    height: 38px; padding: 0 15px;
    border-radius: 9px; border: 1px solid transparent;
    font-weight: 600; font-size: 14px; cursor: pointer; white-space: nowrap;
    transition: background .15s, border-color .15s, box-shadow .15s, transform .05s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 1px 2px rgba(44, 88, 217, .3); }
.btn-primary:hover { background: var(--primary-600); }
.btn-ghost { background: var(--surface); border-color: var(--border-strong); color: var(--text-2); }
.btn-ghost:hover { background: var(--surface-2); border-color: #c3cad8; color: var(--text); }
.btn-sm { height: 32px; padding: 0 11px; font-size: 13px; }
.btn-lg { height: 46px; font-size: 15px; }
.btn-block { width: 100%; }
.btn.disabled { opacity: .45; pointer-events: none; }
.btn .count { background: var(--primary-50); color: var(--primary); }

.icon-btn {
    width: 34px; height: 34px; border-radius: 8px; border: 0;
    background: transparent; color: var(--muted); cursor: pointer;
    display: inline-grid; place-items: center; vertical-align: middle;
    transition: background .15s, color .15s;
}
.icon-btn:hover { background: var(--surface-2); color: var(--text); }
.icon-btn-bordered { border: 1px solid var(--border-strong); background: var(--surface); height: 38px; width: 38px; }
.icon-btn-danger:hover { background: var(--danger-50); color: var(--danger); }

.count {
    display: inline-grid; place-items: center; min-width: 22px; height: 20px; padding: 0 6px;
    border-radius: 999px; background: var(--surface-2); color: var(--text-2);
    font-size: 12px; font-weight: 700;
}

.chip {
    --c: var(--c-slate);
    display: inline-flex; align-items: center; gap: 4px;
    padding: 2px 9px; border-radius: 999px; margin: 1px 2px 1px 0;
    font-size: 12px; font-weight: 600; white-space: nowrap;
    background: color-mix(in srgb, var(--c) 12%, white); color: color-mix(in srgb, var(--c) 85%, black);
}
.chip-blue { --c: var(--c-blue); } .chip-teal { --c: var(--c-teal); } .chip-green { --c: var(--c-green); }
.chip-amber { --c: var(--c-amber); } .chip-red { --c: var(--c-red); } .chip-purple { --c: var(--c-purple); }
.chip-pink { --c: var(--c-pink); } .chip-slate { --c: var(--c-slate); }

.status { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; }
.status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status-on { color: var(--success); }
.status-off { color: var(--muted); }

.level-badge {
    display: inline-flex; align-items: center; gap: 5px; white-space: nowrap;
    padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 650;
}
.level-1 { background: #eef1f6; color: #4a566b; }
.level-2 { background: #f1ebff; color: #6236d6; }
.level-3 { background: #e3f8f4; color: #0b7d70; }
.level-4 { background: #e8efff; color: #2c58d9; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.card-pad { padding: 20px; }
.card-title { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.card-title:not(:first-child) { margin-top: 26px; }
.card-head { display: flex; align-items: center; gap: 10px; padding: 16px 20px; border-bottom: 1px solid var(--border); }

.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 24px; flex-wrap: wrap; }
.page-head p { margin-top: 4px; max-width: 680px; }
.page-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.page-actions form { margin: 0; }

.section { margin-top: 28px; }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.section-head h2 { display: flex; align-items: center; gap: 8px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.split > .section:only-child { grid-column: 1 / -1; }

.crumbs { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; color: var(--muted); font-size: 13.5px; }
.crumbs a { display: inline-flex; align-items: center; gap: 6px; padding: 2px 4px; border-radius: 6px; }
.crumbs a:hover { color: var(--primary); background: var(--primary-50); }
.crumbs span { color: var(--text-2); font-weight: 600; }

/* İstatistik kartları */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.stat {
    display: flex; align-items: center; gap: 14px;
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 16px 18px; box-shadow: var(--shadow-sm);
}
.stat strong { display: block; font-size: 22px; font-weight: 700; line-height: 1.1; }
.stat span { color: var(--muted); font-size: 13px; }
.stat-icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; flex-shrink: 0; }
.c-blue { background: #e8efff; color: var(--c-blue); }
.c-teal { background: #e3f8f4; color: var(--c-teal); }
.c-purple { background: #f1ebff; color: var(--c-purple); }
.c-amber { background: #fff4e0; color: var(--c-amber); }

/* Klasör kartları */
.folder-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.folder-card {
    --c: var(--c-blue);
    display: flex; align-items: center; gap: 13px;
    padding: 14px 14px 14px 16px;
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: border-color .15s, box-shadow .15s, transform .15s;
    position: relative; overflow: hidden;
}
.folder-card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--c); opacity: .9; }
.folder-card:hover { border-color: color-mix(in srgb, var(--c) 40%, white); box-shadow: var(--shadow); transform: translateY(-1px); }
.folder-card-icon {
    width: 44px; height: 44px; border-radius: 11px; flex-shrink: 0;
    display: grid; place-items: center;
    background: color-mix(in srgb, var(--c) 12%, white); color: var(--c);
}
.folder-card-body { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.folder-card-body strong { font-weight: 650; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.folder-card-body small { color: var(--muted); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.folder-card-desc { color: var(--text-2) !important; }
.folder-card-arrow { color: #b4bccb; transition: transform .15s, color .15s; }
.folder-card:hover .folder-card-arrow { color: var(--c); transform: translateX(2px); }

/* Klasör başlığı */
.folder-head {
    --c: var(--c-blue);
    display: flex; align-items: flex-start; gap: 18px; flex-wrap: wrap;
    background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
    padding: 22px; box-shadow: var(--shadow-sm);
    background-image: linear-gradient(120deg, color-mix(in srgb, var(--c) 7%, white) 0%, white 55%);
}
.folder-head-icon {
    width: 58px; height: 58px; border-radius: 15px; flex-shrink: 0;
    display: grid; place-items: center;
    background: var(--c); color: #fff;
    box-shadow: 0 8px 20px color-mix(in srgb, var(--c) 35%, transparent);
}
.folder-head-text { flex: 1; min-width: 220px; }
.folder-head-text p { margin-top: 3px; }
.folder-head-meta { display: flex; align-items: center; gap: 12px; margin-top: 10px; flex-wrap: wrap; }

/* Yükleme alanı */
.dropzone {
    margin-top: 16px;
    display: flex; align-items: center; gap: 16px;
    padding: 18px 22px;
    border: 2px dashed var(--border-strong); border-radius: var(--radius);
    background: var(--surface); cursor: pointer;
    transition: border-color .15s, background .15s;
}
.dropzone:hover, .dropzone.drag { border-color: var(--primary); background: var(--primary-50); }
.dropzone.busy { pointer-events: none; opacity: .7; }
.dropzone strong { display: block; font-weight: 600; }
.dropzone u { color: var(--primary); text-decoration: none; }
.dropzone small { color: var(--muted); font-size: 12.5px; }
.dropzone-icon { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: var(--primary-50); color: var(--primary); flex-shrink: 0; }

/* Tablo */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th {
    text-align: left; font-size: 12px; font-weight: 650; text-transform: uppercase; letter-spacing: .04em;
    color: var(--muted); padding: 11px 16px; background: var(--surface-2); border-bottom: 1px solid var(--border);
}
.table th.right { text-align: right; }
.table td { padding: 12px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:hover { background: #fafbfd; }
.table-compact td { padding: 9px 16px; font-size: 13.5px; }
.table tr.clickable { cursor: pointer; }
.doc-cell { display: flex; align-items: center; gap: 12px; min-width: 0; }
.doc-cell strong { display: block; font-weight: 600; }
.doc-cell:hover strong { color: var(--primary); }
.doc-cell small { color: var(--muted); font-size: 12.5px; }
.user-cell { display: flex; align-items: center; gap: 12px; }
.user-cell strong { font-weight: 600; }
.user-cell small { display: block; color: var(--muted); font-size: 12.5px; }
.user-cell-lg { gap: 16px; }
.user-cell-lg p { margin-top: 2px; }

/* Dosya türü rozeti */
.ftype {
    --c: var(--c-slate);
    position: relative; flex-shrink: 0;
    width: 38px; height: 38px; border-radius: 9px;
    display: inline-grid; place-items: center;
    background: color-mix(in srgb, var(--c) 12%, white); color: var(--c);
}
.ftype b {
    position: absolute; bottom: -4px; right: -6px;
    font-size: 9px; font-weight: 800; letter-spacing: .02em; line-height: 1;
    padding: 2px 4px; border-radius: 4px; background: var(--c); color: #fff;
    border: 2px solid var(--surface);
}
.ftype-lg { width: 56px; height: 56px; border-radius: 13px; }
.ftype-lg b { font-size: 10.5px; }
.ftype-pdf { --c: #e03131; }
.ftype-word { --c: #2b5fd9; }
.ftype-excel { --c: #1f8a4c; }
.ftype-powerpoint { --c: #d9480f; }
.ftype-image { --c: #7c4dff; }
.ftype-text, .ftype-other { --c: #56657a; }
.ftype-mail { --c: #0f9f8f; }

/* Liste */
.list { overflow: hidden; }
.list-row { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.list-row:last-child { border-bottom: 0; }
a.list-row:hover { background: #fafbfd; }
a.list-row:hover strong { color: var(--primary); }
.list-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.list-main strong { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-main small { color: var(--muted); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-meta { color: var(--muted); font-size: 12.5px; white-space: nowrap; }

/* Boş durum */
.empty {
    text-align: center; padding: 44px 24px;
    background: var(--surface); border: 1px dashed var(--border-strong); border-radius: var(--radius);
}
.empty-sm { padding: 30px 20px; }
.empty-icon { width: 58px; height: 58px; border-radius: 16px; display: inline-grid; place-items: center; background: var(--primary-50); color: var(--primary); margin-bottom: 12px; }
.empty h3 { margin-bottom: 6px; }
.empty p { color: var(--muted); max-width: 460px; margin: 0 auto 16px; }

/* Segmented */
.segmented { display: inline-flex; background: #e9edf4; padding: 3px; border-radius: 10px; gap: 2px; }
.segmented a { padding: 6px 12px; border-radius: 8px; font-size: 13px; font-weight: 600; color: var(--text-2); display: inline-flex; align-items: center; gap: 6px; }
.segmented a.on { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }

.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.search-inline {
    display: flex; align-items: center; gap: 8px; color: var(--muted);
    background: var(--surface); border: 1px solid var(--border-strong); border-radius: 9px; padding: 0 12px; min-width: 260px;
}
.search-inline input { border: 0; outline: 0; padding: 8px 0; width: 100%; background: none; }

/* Form */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field > span { font-size: 13px; font-weight: 600; color: var(--text-2); }
.field em { font-style: normal; font-weight: 400; color: var(--muted); }
.field input[type=text], .field input[type=email], .field input[type=password], .field input[type=search], .field input[type=date], .select, .field select {
    height: 40px; padding: 0 12px;
    border: 1px solid var(--border-strong); border-radius: 9px; background: var(--surface);
    outline: 0; transition: border-color .15s, box-shadow .15s; width: 100%;
}
.field input:focus, .select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-50); }
.select { appearance: none; padding-right: 32px; cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237a8599' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 11px center; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.input-group { display: flex; gap: 8px; }
.input-group input { flex: 1; }
.input-group .btn { height: 40px; }
.check { display: flex; align-items: center; gap: 8px; margin: 4px 0 18px; color: var(--text-2); cursor: pointer; }
.check input { width: 16px; height: 16px; accent-color: var(--primary); }

.form-layout { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.form-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--border); }

.toggle { display: flex; align-items: flex-start; gap: 12px; padding: 12px 14px; border: 1px solid var(--border); border-radius: 10px; margin-bottom: 10px; cursor: pointer; }
.toggle.disabled { opacity: .65; cursor: not-allowed; }
.toggle input { position: absolute; opacity: 0; pointer-events: none; }
.toggle-ui { width: 38px; height: 22px; border-radius: 999px; background: #d3d9e4; position: relative; flex-shrink: 0; transition: background .15s; margin-top: 1px; }
.toggle-ui::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.2); transition: transform .15s; }
.toggle input:checked + .toggle-ui { background: var(--primary); }
.toggle input:checked + .toggle-ui::after { transform: translateX(16px); }
.toggle strong { display: block; font-weight: 600; }
.toggle small { color: var(--muted); font-size: 12.5px; }

.swatches { display: flex; gap: 8px; flex-wrap: wrap; }
.swatch input { position: absolute; opacity: 0; }
.swatch span { display: block; width: 28px; height: 28px; border-radius: 50%; background: var(--c); cursor: pointer; box-shadow: inset 0 0 0 2px rgba(255,255,255,.6); transition: transform .1s; }
.swatch input:checked + span { box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--c); transform: scale(1.05); }

.chip-checks { display: flex; flex-wrap: wrap; gap: 8px; }
.chip-check { --c: var(--c-blue); cursor: pointer; }
.chip-check input { position: absolute; opacity: 0; }
.chip-check span {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 7px 13px; border-radius: 999px; border: 1px solid var(--border-strong);
    font-weight: 600; font-size: 13px; color: var(--text-2); background: var(--surface);
}
.chip-check span .ic { display: none; }
.chip-check input:checked + span { background: color-mix(in srgb, var(--c) 12%, white); border-color: var(--c); color: color-mix(in srgb, var(--c) 85%, black); }
.chip-check input:checked + span .ic { display: inline; }

.alert { display: flex; align-items: center; gap: 10px; padding: 11px 14px; border-radius: 10px; margin-bottom: 16px; font-weight: 500; }
.alert-error { background: var(--danger-50); color: #b42318; }

.notice { display: flex; align-items: flex-start; gap: 8px; margin-top: 14px; padding: 12px 14px; border-radius: 10px; background: #f0f4fb; color: var(--text-2); font-size: 13px; }
.notice .ic { margin-top: 2px; color: var(--primary); }

/* Açılır menü */
.dropdown { position: relative; }
.dropdown-menu {
    display: none; position: absolute; right: 0; top: calc(100% + 6px); z-index: 30;
    min-width: 200px; padding: 6px; background: var(--surface);
    border: 1px solid var(--border); border-radius: 11px; box-shadow: var(--shadow-lg);
}
.dropdown.open .dropdown-menu { display: block; }
.dropdown-menu form { margin: 0; }
.dropdown-menu button {
    display: flex; align-items: center; gap: 9px; width: 100%;
    padding: 9px 10px; border: 0; background: none; border-radius: 8px; cursor: pointer; text-align: left; font-weight: 500;
}
.dropdown-menu button:hover { background: var(--surface-2); }
.dropdown-menu button.danger { color: var(--danger); }
.dropdown-menu button.danger:hover { background: var(--danger-50); }

/* Pencere (modal) */
.modal { border: 0; padding: 0; background: transparent; max-width: calc(100vw - 32px); width: 480px; }
.modal::backdrop { background: rgba(15, 23, 41, .45); backdrop-filter: blur(2px); }
.modal[open] { animation: pop .16s ease-out; }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }
.modal-card { background: var(--surface); border-radius: 16px; box-shadow: var(--shadow-lg); overflow: hidden; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px 6px; }
.modal-body { padding: 12px 20px 4px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 20px; background: var(--surface-2); border-top: 1px solid var(--border); }

/* Bildirim */
.toasts { position: fixed; top: 16px; right: 16px; z-index: 100; display: flex; flex-direction: column; gap: 8px; }
.toast {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 16px; border-radius: 11px; box-shadow: var(--shadow-lg);
    background: var(--surface); border: 1px solid var(--border); font-weight: 500; max-width: 420px;
    animation: slide .25s ease-out; transition: opacity .3s, transform .3s;
}
.toast.hide { opacity: 0; transform: translateX(20px); }
@keyframes slide { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: none; } }
.toast-success .ic { color: var(--success); }
.toast-error { border-color: #ffc9c9; }
.toast-error .ic { color: var(--danger); }

/* Belge görüntüleme */
.doc-head { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.doc-head-text { flex: 1; min-width: 200px; }
.doc-head-text h1 { word-break: break-word; }
.viewer-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 20px; align-items: start; }
.viewer { position: relative; overflow: hidden; height: calc(100vh - 210px); min-height: 520px; background: #525659; }
.viewer iframe { width: 100%; height: 100%; border: 0; display: block; background: #525659; }
.viewer-image { height: 100%; display: grid; place-items: center; overflow: auto; background: #2b3036; padding: 20px; }
.viewer-image img { max-width: 100%; max-height: 100%; user-select: none; -webkit-user-drag: none; box-shadow: 0 6px 30px rgba(0,0,0,.4); }
.viewer-text { margin: 0; height: 100%; overflow: auto; padding: 24px; background: #fff; font-size: 13px; white-space: pre-wrap; }
.viewer-empty { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; background: var(--surface-2); text-align: center; padding: 24px; }
.viewer-empty p { color: var(--muted); max-width: 380px; margin-bottom: 8px; }
.watermark {
    position: absolute; inset: -20%; pointer-events: none; z-index: 2;
    display: flex; flex-wrap: wrap; align-content: space-around; justify-content: space-around; gap: 90px 60px;
    transform: rotate(-28deg);
}
.watermark span { font-size: 15px; font-weight: 700; color: rgba(120, 130, 150, .16); white-space: nowrap; user-select: none; }
.doc-info { display: flex; flex-direction: column; gap: 16px; }
.doc-info .notice { margin-top: 0; }
.dl { display: grid; grid-template-columns: 90px 1fr; gap: 9px 12px; margin: 0; font-size: 13.5px; }
.dl dt { color: var(--muted); }
.dl dd { margin: 0; word-break: break-word; }
.row-actions { display: flex; gap: 8px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); }
.row-actions form { margin: 0; }
.timeline { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.timeline li { display: flex; gap: 10px; font-size: 13px; }
.timeline small { display: block; color: var(--muted); font-size: 12px; }
.dot { width: 9px; height: 9px; border-radius: 50%; margin-top: 6px; flex-shrink: 0; background: var(--c-slate); }
.dot-blue { background: var(--c-blue); } .dot-purple { background: var(--c-purple); } .dot-teal { background: var(--c-teal); }
.dot-amber { background: var(--c-amber); } .dot-red { background: var(--c-red); } .dot-green { background: var(--c-green); }

/* Yetki ekranı */
.perm-layout { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 20px; align-items: start; }
.perm-main { display: flex; flex-direction: column; gap: 16px; }
.perm-main .notice { margin-top: 0; }
.perm-row { display: flex; align-items: center; gap: 12px; padding: 12px 20px; border-bottom: 1px solid var(--border); }
.perm-row:last-child { border-bottom: 0; }
.perm-row form { margin: 0; }
.perm-row-muted { background: var(--surface-2); }
.perm-who { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.perm-who strong { font-weight: 600; }
.perm-who small { color: var(--muted); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.level-select { height: 34px; width: auto; min-width: 150px; font-weight: 650; font-size: 13px; border-color: transparent; }
.perm-side { position: sticky; top: 84px; }
.grant-form .card-title { margin-bottom: 18px; }
.step { display: flex; align-items: center; gap: 8px; font-weight: 650; margin: 4px 0 10px; }
.step span { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: var(--primary); color: #fff; font-size: 12px; }
.picker { border: 1px solid var(--border-strong); border-radius: 11px; overflow: hidden; margin-bottom: 18px; }
.picker-search { display: flex; align-items: center; gap: 8px; padding: 0 12px; color: var(--muted); border-bottom: 1px solid var(--border); }
.picker-search input { border: 0; outline: 0; padding: 10px 0; width: 100%; background: none; }
.picker-list { max-height: 260px; overflow-y: auto; padding: 4px; }
.picker-tall .picker-list { max-height: 420px; }
.picker-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: 8px 8px 4px; }
.picker-item { display: flex; align-items: center; gap: 10px; padding: 7px 8px; border-radius: 8px; cursor: pointer; }
.picker-item:hover { background: var(--surface-2); }
.picker-item input { width: 16px; height: 16px; accent-color: var(--primary); flex-shrink: 0; }
.picker-item:has(input:checked) { background: var(--primary-50); }
.picker-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.3; }
.picker-text strong { font-weight: 600; font-size: 13.5px; }
.picker-text small { color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.picker-none { padding: 12px; text-align: center; }
.picker-selected { padding: 8px 12px; background: var(--surface-2); border-top: 1px solid var(--border); }
.levels { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.level-card input { position: absolute; opacity: 0; }
.level-card-body {
    display: flex; align-items: flex-start; gap: 11px; padding: 11px 12px;
    border: 1px solid var(--border-strong); border-radius: 10px; cursor: pointer;
    transition: border-color .15s, background .15s, box-shadow .15s;
}
.level-card-body strong { display: block; font-weight: 650; font-size: 13.5px; }
.level-card-body small { color: var(--muted); font-size: 12.5px; line-height: 1.35; display: block; }
.level-card-icon { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; flex-shrink: 0; }
.level-card input:checked + .level-card-body { border-color: var(--primary); background: var(--primary-50); box-shadow: 0 0 0 3px rgba(59, 108, 246, .12); }
.level-card input:focus-visible + .level-card-body { outline: 2px solid var(--primary); }

.access-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.access-list a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; }
.access-list a:hover { border-color: var(--border-strong); background: var(--surface-2); }
.access-path { flex: 1; min-width: 0; font-weight: 600; font-size: 13.5px; }
.access-path small { display: block; font-weight: 400; color: var(--muted); font-size: 12px; }

/* Gruplar */
.group-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 14px; }
.group-card {
    --c: var(--c-blue);
    display: flex; flex-direction: column; gap: 16px; padding: 18px;
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    border-top: 3px solid var(--c); box-shadow: var(--shadow-sm); transition: box-shadow .15s, transform .15s;
}
.group-card:hover { box-shadow: var(--shadow); transform: translateY(-1px); }
.group-card .avatar-group { --c: inherit; }
.group-card-top { display: flex; gap: 12px; align-items: center; }
.group-card-top strong { display: block; font-weight: 650; }
.group-card-top small { color: var(--muted); font-size: 12.5px; }
.avatar-stack { display: flex; align-items: center; min-height: 28px; }
.avatar-stack .avatar { border: 2px solid var(--surface); margin-right: -7px; }
.group-card-foot { display: flex; gap: 16px; color: var(--muted); font-size: 12.5px; padding-top: 12px; border-top: 1px solid var(--border); }
.group-card-foot span { display: inline-flex; align-items: center; gap: 5px; }

/* Kayıtlar */
.filters { display: flex; flex-wrap: wrap; gap: 0 12px; align-items: flex-end; margin-bottom: 16px; padding-bottom: 6px; }
.filters .field { min-width: 160px; }
.field-grow { flex: 1; min-width: 220px !important; }
.filters-actions { display: flex; gap: 8px; margin-bottom: 14px; }
.pager { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 18px; }
.pager-info { color: var(--muted); font-size: 13px; }

/* Arama */
.bigsearch {
    display: flex; align-items: center; gap: 12px; padding: 8px 8px 8px 16px;
    background: var(--surface); border: 1px solid var(--border-strong); border-radius: 13px; color: var(--muted);
    box-shadow: var(--shadow-sm); max-width: 720px;
}
.bigsearch:focus-within { border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-50); }
.bigsearch input { flex: 1; border: 0; outline: 0; font-size: 16px; padding: 8px 0; background: none; color: var(--text); }

/* Giriş */
.login-body { background: var(--surface); }
.login { display: grid; grid-template-columns: 1.05fr 1fr; min-height: 100vh; }
.login-hero {
    position: relative; overflow: hidden;
    background: radial-gradient(1200px 600px at -10% -10%, #2a52d4 0%, transparent 55%),
                radial-gradient(900px 600px at 110% 110%, #0f9f8f 0%, transparent 50%),
                var(--sidebar);
    color: #fff; display: flex; align-items: center; padding: 56px;
}
.login-hero::after {
    content: ""; position: absolute; inset: 0;
    background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 40px 40px; pointer-events: none;
}
.login-hero-inner { position: relative; z-index: 1; max-width: 460px; }
.login-hero h1 { display: block; font-size: 38px; line-height: 1.15; margin: 26px 0 14px; letter-spacing: -.02em; }
.login-hero p { color: #c4cde0; font-size: 16px; }
.login-points { list-style: none; padding: 0; margin: 30px 0 0; display: flex; flex-direction: column; gap: 12px; }
.login-points li { display: flex; align-items: center; gap: 12px; color: #dfe5f1; font-weight: 500; }
.login-points .ic { width: 32px; height: 32px; padding: 7px; border-radius: 9px; background: rgba(255,255,255,.1); }
.login-form-wrap { display: flex; align-items: center; justify-content: center; padding: 40px 24px; }
.login-form { width: 100%; max-width: 380px; }
.login-form h2 { font-size: 26px; font-weight: 700; }
.login-form > .muted { margin: 6px 0 26px; }
.login-form .field input { height: 46px; }
.login-foot { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 22px; color: var(--muted); font-size: 12.5px; }

.error-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: var(--bg); }
.error-card { text-align: center; max-width: 440px; background: var(--surface); padding: 40px 32px; border-radius: 18px; border: 1px solid var(--border); box-shadow: var(--shadow); }
.error-code { display: inline-block; font-size: 13px; font-weight: 800; color: var(--primary); background: var(--primary-50); padding: 4px 12px; border-radius: 999px; }
.error-card h1 { display: block; margin: 16px 0 8px; }
.error-card p { color: var(--muted); margin-bottom: 22px; }

.backdrop { display: none; }

/* ---------- Duyarlı ---------- */
@media (max-width: 1100px) {
    .viewer-layout, .perm-layout, .form-layout { grid-template-columns: 1fr; }
    .perm-side { position: static; }
    .split { grid-template-columns: 1fr; }
    .hide-md { display: none; }
}
@media (max-width: 860px) {
    .sidebar { position: fixed; left: 0; z-index: 50; transform: translateX(-100%); transition: transform .2s; }
    .sidebar.open { transform: none; box-shadow: var(--shadow-lg); }
    .backdrop.show { display: block; position: fixed; inset: 0; z-index: 40; background: rgba(15, 23, 41, .4); }
    .menu-btn { display: inline-grid; }
    .topbar { padding: 10px 16px; }
    .content { padding: 20px 16px 40px; }
    .secure-badge { display: none; }
    .login { grid-template-columns: 1fr; }
    .login-hero { padding: 36px 24px; }
    .login-hero h1 { font-size: 28px; }
    .login-points { display: none; }
    .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .hide-sm { display: none; }
    h1 { font-size: 21px; }
    .viewer { height: 70vh; min-height: 400px; }
    .search-inline { min-width: 0; width: 100%; }
    .page-actions .btn { flex: 1; }
}
@media print {
    body { display: none; }
}

/* ---------- v1.1: klasör ağacı, klasörler sayfası, yükleme paneli ---------- */
.tree-new {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    width: calc(100% - 8px); margin: 2px 4px 8px; padding: 8px 10px; border-radius: 9px; cursor: pointer;
    border: 1px dashed #34415c; background: transparent; color: #c9d2e3; font-weight: 600; font-size: 13px;
}
.tree-new:hover { border-color: var(--primary); background: rgba(59, 108, 246, .15); color: #fff; }

.ftree { padding: 6px 0; }
.ftree-row {
    display: flex; align-items: center; gap: 8px;
    padding: 4px 16px 4px calc(12px + var(--depth) * 26px);
    border-top: 1px solid var(--border);
}
.ftree > .ftree-node:first-child > .ftree-row { border-top: 0; }
.ftree-row:hover { background: #fafbfd; }
.ftree-row .tree-toggle { color: var(--muted); height: 34px; }
.ftree-row .tree-toggle .ic { transition: transform .15s; }
.ftree-node.open > .ftree-row .tree-toggle .ic { transform: rotate(90deg); }
.ftree-children { display: none; }
.ftree-node.open > .ftree-children { display: block; }
.ftree-link { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; padding: 6px 0; }
.ftree-icon { --c: var(--c-blue); width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; flex-shrink: 0; background: color-mix(in srgb, var(--c) 12%, white); color: var(--c); }
.ftree-name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ftree-link:hover .ftree-name { color: var(--primary); }
.ftree-meta { color: var(--muted); font-size: 12.5px; white-space: nowrap; }
.ftree-actions { display: flex; gap: 2px; min-width: 72px; justify-content: flex-end; }

.upl {
    position: fixed; right: 20px; bottom: 20px; z-index: 120; width: 380px; max-width: calc(100vw - 32px);
    background: var(--surface); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow-lg);
    padding: 16px 18px;
}
.upl-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.upl-head span { color: var(--muted); font-size: 13px; font-weight: 600; }
.upl-bar { height: 8px; border-radius: 999px; background: #e9edf4; overflow: hidden; }
.upl-bar span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, #4f7dff, #2a52d4); border-radius: 999px; transition: width .2s; }
.upl-file { margin-top: 8px; color: var(--muted); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.upl-errors { margin: 10px 0 0; padding: 10px 12px 10px 28px; max-height: 160px; overflow-y: auto; background: var(--danger-50); color: #b42318; border-radius: 9px; font-size: 12.5px; }
.upl-foot { display: flex; justify-content: flex-end; margin-top: 12px; }
@media (max-width: 600px) {
    .ftree-meta { display: none; }
    .ftree-row { padding-left: calc(6px + var(--depth) * 16px); }
}

/* ---------- v1.2: şifremi unuttum ---------- */
.alert-success { background: var(--success-50); color: #1e7a34; }
.login-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 4px 0 18px; }
.login-row .check { margin: 0; }
.login-form .alert { align-items: flex-start; font-size: 13.5px; line-height: 1.45; }
.login-form .alert .ic { margin-top: 1px; }

/* ---------- v1.3: imza ---------- */
.content { flex: 1; }
.credit { text-align: center; padding: 6px 16px 26px; font-size: 12px; color: #a6afbf; letter-spacing: .01em; }
.credit a { color: #8b95a8; font-weight: 600; text-decoration: none; border-bottom: 1px dotted #c3cad8; transition: color .15s, border-color .15s; }
.credit a:hover { color: var(--primary); border-bottom-color: var(--primary); }
.login-credit { position: absolute; left: 56px; bottom: 26px; z-index: 1; margin: 0; font-size: 12px; color: rgba(255, 255, 255, .38); }
.login-credit a { color: rgba(255, 255, 255, .55); font-weight: 600; text-decoration: none; border-bottom: 1px dotted rgba(255, 255, 255, .3); transition: color .15s; }
.login-credit a:hover { color: #fff; }
@media (max-width: 860px) {
    .login-credit { position: static; margin-top: 22px; }
}

/* ---------- v1.4: Word/Excel önizleme ---------- */
.spinner { width: 34px; height: 34px; border-radius: 50%; border: 3px solid #dfe5f0; border-top-color: var(--primary); animation: spin .9s linear infinite; margin-bottom: 4px; }
@keyframes spin { to { transform: rotate(360deg); } }