*, *::before, *::after { box-sizing: border-box; }
:root {
    --navy: #213E8C; --pink: #C84869; --bg: #f4f5f8; --card: #fff; --border: #e3e6ee;
    --text: #1d2433; --muted: #6b7489; --ok: #1f8a4c; --danger: #c0392b;
}
body { margin: 0; font: 14px/1.5 Inter, system-ui, sans-serif; color: var(--text); background: var(--bg); }
a { color: var(--navy); }
h1, h2 { margin: 0; }
h2 { font-size: 16px; margin-bottom: 14px; }
hr { border: 0; border-top: 1px solid var(--border); margin: 20px 0; }
.muted { color: var(--muted); }
.right { text-align: right; }
.nowrap { white-space: nowrap; }

/* Layout */
.admin { display: flex; min-height: 100vh; }
.sidebar { width: 240px; background: #111827; color: #cbd2e1; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; flex-shrink: 0; }
.brand { display: block; padding: 22px 22px 18px; color: #fff; font-weight: 700; font-size: 20px; text-decoration: none; }
.brand span { color: var(--pink); font-weight: 500; }
.sidebar nav { flex: 1; overflow-y: auto; padding: 0 10px; }
.sidebar nav a { display: flex; align-items: center; justify-content: space-between; padding: 9px 12px; border-radius: 6px; color: #cbd2e1; text-decoration: none; margin-bottom: 2px; }
.sidebar nav a:hover { background: #1f2937; color: #fff; }
.sidebar nav a.active { background: var(--navy); color: #fff; }
.nav-label { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: #6b7280; padding: 16px 12px 6px; }
.badge { background: var(--pink); color: #fff; border-radius: 10px; padding: 0 7px; font-size: 11px; }
.sidebar-foot { padding: 14px 22px 20px; border-top: 1px solid #1f2937; display: flex; flex-direction: column; gap: 8px; }
.sidebar-foot a, .sidebar-foot button { color: #cbd2e1; text-decoration: none; background: none; border: 0; padding: 0; font: inherit; cursor: pointer; text-align: left; }
.sidebar-foot a:hover, .sidebar-foot button:hover { color: #fff; }
.content { flex: 1; padding: 26px 34px 60px; min-width: 0; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.topbar h1 { font-size: 22px; }
.topbar-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* Cards & grids */
.card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 22px; margin-bottom: 20px; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-page { display: grid; grid-template-columns: 1fr 360px; gap: 20px; align-items: start; }
.form-narrow { max-width: 620px; }
.form-wide { max-width: 900px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 20px; }
.stat { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 18px 20px; text-decoration: none; color: var(--text); }
.stat:hover { border-color: var(--navy); }
.stat-num { display: block; font-size: 28px; font-weight: 700; color: var(--navy); }
.stat-label { color: var(--muted); }
.guide { margin: 0; padding-left: 20px; line-height: 1.9; }

/* Alerts & pills */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 18px; }
.alert-ok { background: #e7f6ed; color: var(--ok); border: 1px solid #bfe5cd; }
.alert-err { background: #fdecea; color: var(--danger); border: 1px solid #f5c6c0; }
.pill { display: inline-block; padding: 1px 9px; border-radius: 10px; background: #eef0f5; color: var(--muted); font-size: 12px; }
.pill-ok { background: #e7f6ed; color: var(--ok); }
.note { background: #f3f6ff; border: 1px solid #dbe3fb; padding: 10px 14px; border-radius: 8px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 7px; border: 1px solid var(--border); background: #fff; color: var(--text); font: 500 14px Inter, sans-serif; text-decoration: none; cursor: pointer; }
.btn:hover { border-color: #c5cbd8; background: #fafbfc; }
.btn-primary { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn-primary:hover { background: #1a3274; }
.btn-danger { background: #fff; border-color: #f0c2bc; color: var(--danger); }
.btn-danger:hover { background: #fdecea; }
.btn-ghost { background: transparent; }
.btn-sm { padding: 5px 11px; font-size: 13px; }
.btn-block { width: 100%; justify-content: center; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.btn-icon { border: 0; background: none; cursor: pointer; font-size: 16px; padding: 4px 7px; border-radius: 5px; color: var(--muted); }
.btn-icon:hover:not(:disabled) { background: #eef0f5; color: var(--text); }
.btn-icon:disabled { opacity: .3; cursor: default; }
.btn-icon.danger:hover { background: #fdecea; color: var(--danger); }

/* Forms */
.field { margin-bottom: 18px; }
.field-label { display: block; font-weight: 600; font-size: 13px; margin-bottom: 6px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=url], input[type=search], input[type=datetime-local], select, textarea {
    width: 100%; padding: 9px 11px; border: 1px solid #d3d8e3; border-radius: 7px; font: 14px Inter, sans-serif; background: #fff; color: var(--text);
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(33,62,140,.25); border-color: var(--navy); }
textarea { resize: vertical; }
.inline-check { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; }
.inline-form { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.inline-form input[type=text] { flex: 1; min-width: 200px; }
.add-row { margin-top: 16px; }
.filter-bar { display: flex; gap: 10px; }
.filter-bar select { max-width: 260px; }
.input-prefix { display: flex; }
.input-prefix span { padding: 9px 10px; background: #eef0f5; border: 1px solid #d3d8e3; border-right: 0; border-radius: 7px 0 0 7px; color: var(--muted); white-space: nowrap; font-size: 13px; }
.input-prefix input { border-radius: 0 7px 7px 0; }
.sticky-save { position: sticky; bottom: 0; background: linear-gradient(transparent, var(--bg) 30%); padding: 20px 0 6px; margin-top: 10px; }
.danger-zone { border-color: #f5c6c0; }

.color-field { display: flex; gap: 8px; align-items: center; }
.color-field input[type=color] { width: 44px; height: 38px; padding: 2px; border: 1px solid #d3d8e3; border-radius: 7px; background: #fff; cursor: pointer; }
.color-field input[type=text] { max-width: 180px; }

.image-field { display: flex; gap: 14px; align-items: flex-start; }
.image-preview { width: 150px; height: 100px; border: 1px dashed #c5cbd8; border-radius: 8px; overflow: hidden; display: grid; place-items: center; background: repeating-conic-gradient(#f0f1f5 0 25%, #fff 0 50%) 0 0 / 16px 16px; flex-shrink: 0; }
.image-preview img { width: 100%; height: 100%; object-fit: contain; }
.image-preview span { color: var(--muted); font-size: 12px; }
.image-controls { flex: 1; display: flex; flex-direction: column; gap: 8px; }

.richtext { border: 1px solid #d3d8e3; border-radius: 7px; background: #fff; }
.richtext .ql-toolbar { border: 0; border-bottom: 1px solid #e3e6ee; }
.richtext .ql-container { border: 0; font: 15px/1.6 Inter, sans-serif; }
.richtext .ql-editor { min-height: 180px; max-height: 520px; overflow-y: auto; }

/* Repeater */
.repeater { border: 1px solid var(--border); border-radius: 8px; padding: 12px; background: #fafbfd; }
.repeater-row { background: #fff; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 10px; }
.repeater-row-head { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-bottom: 1px solid var(--border); }
.repeater-row-head .row-title { flex: 1; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.repeater-row-body { padding: 14px 14px 0; }
.repeater-row.collapsed .repeater-row-body { display: none; }
.repeater-row.collapsed .repeater-row-head { border-bottom: 0; }
.drag { cursor: grab; color: var(--muted); letter-spacing: -2px; user-select: none; }
.sortable-ghost { opacity: .4; }

/* Tables */
.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.table td { padding: 10px; border-bottom: 1px solid #eef0f5; vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table a { text-decoration: none; }
.table tr.unread td { font-weight: 600; }
.pagination { display: flex; gap: 16px; justify-content: center; padding-top: 16px; }
.pagination .disabled { color: #b4bac8; }

/* Page sections list */
.section-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 8px; background: #fff; }
.section-row.is-hidden { opacity: .55; background: #fafafa; }
.section-info { display: flex; flex-direction: column; min-width: 0; }
.section-type { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--pink); font-weight: 600; }
.section-title { font-weight: 500; text-decoration: none; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.section-actions { display: flex; align-items: center; gap: 2px; flex-shrink: 0; }
.section-actions form { margin: 0; }
.add-section { display: flex; gap: 10px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); }
.add-section select { flex: 1; }

/* Tabs */
.tabs { display: flex; gap: 4px; margin-bottom: -1px; }
.tab { padding: 10px 18px; border: 1px solid transparent; border-bottom: 0; border-radius: 8px 8px 0 0; background: none; font: 500 14px Inter, sans-serif; cursor: pointer; color: var(--muted); }
.tab.active { background: #fff; border-color: var(--border); color: var(--text); }
.tab-panel { border-top-left-radius: 0; }

/* Media */
.media-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; }
.media-grid-lg { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.media-item { background: #fff; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.media-item img { width: 100%; height: 140px; object-fit: cover; background: #f0f1f5; }
.media-meta { display: flex; gap: 4px; padding: 6px; align-items: center; }
.media-meta input { font-size: 11px; padding: 4px 6px; }
.media-pick { border: 2px solid transparent; border-radius: 8px; overflow: hidden; cursor: pointer; background: #f0f1f5; padding: 0; }
.media-pick:hover { border-color: var(--navy); }
.media-pick img { width: 100%; height: 110px; object-fit: cover; display: block; }

.modal { position: fixed; inset: 0; background: rgba(17,24,39,.55); z-index: 100; display: grid; place-items: center; padding: 30px; }
.modal[hidden] { display: none; }
.modal-box { background: #fff; border-radius: 12px; width: min(960px, 100%); max-height: 85vh; display: flex; flex-direction: column; }
.modal-head { display: flex; align-items: center; gap: 14px; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal-head strong { flex: 1; }
.modal-close { border: 0; background: none; font-size: 26px; cursor: pointer; line-height: 1; color: var(--muted); }
.modal .media-grid { padding: 20px; overflow-y: auto; }

/* Messages */
.msg-line { display: grid; grid-template-columns: 160px 1fr auto; gap: 10px; padding: 9px 0; border-bottom: 1px solid #eef0f5; text-decoration: none; color: var(--text); }
.msg-line span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); }
.msg-line small { color: var(--muted); }
.msg-line.unread strong::before { content: '● '; color: var(--pink); }
.details { display: grid; grid-template-columns: 110px 1fr; gap: 8px 16px; margin: 0 0 20px; }
.details dt { color: var(--muted); }
.details dd { margin: 0; }
.message-body { padding: 18px; background: #fafbfd; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 20px; white-space: normal; }

/* Login */
.login-page { display: grid; place-items: center; min-height: 100vh; background: linear-gradient(135deg, #213E8C, #111827); padding: 20px; }
.login-card { background: #fff; border-radius: 14px; padding: 34px; width: 100%; max-width: 400px; }
.login-card h1 { font-size: 22px; margin-bottom: 20px; }
.login-logo { background: #000; border-radius: 10px; padding: 12px; margin-bottom: 20px; }
.login-logo img { height: 60px; display: block; margin: 0 auto; }
.back-link { display: block; text-align: center; margin-top: 16px; color: var(--muted); text-decoration: none; }

@media (max-width: 1000px) {
    .admin { flex-direction: column; }
    .sidebar { width: 100%; height: auto; position: static; }
    .sidebar nav { display: flex; flex-wrap: wrap; gap: 4px; padding-bottom: 10px; }
    .nav-label { display: none; }
    .sidebar-foot { flex-direction: row; gap: 16px; }
    .content { padding: 20px 16px 60px; }
    .grid-2, .grid-page { grid-template-columns: 1fr; }
    .image-field { flex-direction: column; }
    .section-row { flex-direction: column; align-items: stretch; }
}