:root {
    --bg: #f4f6f8;
    --card: #ffffff;
    --text: #1f2933;
    --muted: #6b7680;
    --border: #d8dee4;
    --primary: #2563a8;
    --primary-dark: #1d4d85;
    --error-bg: #fdecec;
    --error-border: #e0a0a0;
    --success-bg: #ecf8f0;
    --success-border: #9cc8ac;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

.wrap {
    max-width: 1040px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Header */
.topbar {
    background: #fff;
    border-bottom: 1px solid var(--border);
    margin-bottom: 24px;
}

.topbar-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    padding-bottom: 12px;
}

.brand a {
    font-size: 17px;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
}

.brand .tagline {
    display: block;
    color: var(--muted);
    font-size: 13px;
}

.topnav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
}

.topnav a {
    color: var(--primary);
    text-decoration: none;
    font-size: 14px;
}

.topnav a:hover { text-decoration: underline; }

.admin-tabs {
    display: flex;
    gap: 4px;
    margin: 0 0 20px;
    border-bottom: 1px solid var(--border);
}

.admin-tab {
    padding: 10px 18px;
    margin-bottom: -1px;
    color: var(--muted);
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    border-bottom: 2px solid transparent;
}

.admin-tab:hover { color: var(--text); }

.admin-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.admin-subtabs {
    display: flex;
    gap: 4px;
    margin: -12px 0 20px;
    border-bottom: 1px solid var(--border);
}

.admin-subtabs .admin-tab {
    font-size: 14px;
    font-weight: 500;
    padding: 8px 14px;
}

.langs { display: flex; gap: 6px; }

.langs .lang {
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 2px 7px;
    font-size: 12px;
    color: var(--muted);
}

.langs .lang.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* Cards */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 22px;
    margin-bottom: 20px;
}

.card h1 { font-size: 22px; margin: 0 0 6px; }
.card h2 { font-size: 17px; margin: 0 0 12px; }

.success-card { border-left: 4px solid var(--primary); }

.muted { color: var(--muted); }

/* Forms */
.field { margin-bottom: 18px; border: 0; padding: 0; }

.field > label,
.field > legend {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
}

.field small {
    display: block;
    color: var(--muted);
    margin-top: 5px;
    font-size: 13px;
}

input[type="text"],
input[type="password"],
input[type="date"],
input[type="datetime-local"],
input[type="file"],
select,
textarea {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: #fff;
    color: var(--text);
    font: inherit;
}

textarea { resize: vertical; }

input:focus, select:focus, textarea:focus {
    outline: 2px solid rgba(37, 99, 168, 0.35);
    border-color: var(--primary);
}

.radio {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 10px 12px;
    margin-bottom: 8px;
    cursor: pointer;
    font-weight: 400;
}

.radio input { margin-top: 3px; }
.radio small { display: block; color: var(--muted); }

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 18px;
}

.honeypot { position: absolute; left: -9999px; height: 0; overflow: hidden; }

.btn {
    display: inline-block;
    padding: 10px 18px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: #fff;
    color: var(--text);
    font: inherit;
    text-decoration: none;
    cursor: pointer;
}

.btn:hover { background: #f0f3f6; }

.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.btn-primary:hover { background: var(--primary-dark); }

.btn-small { padding: 5px 10px; font-size: 13px; }

/* Alerts */
.alert {
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px 14px;
    margin-bottom: 18px;
    background: #fff;
}

.alert ul { margin: 8px 0 0; padding-left: 20px; }
.alert-error { background: var(--error-bg); border-color: var(--error-border); }
.alert-success { background: var(--success-bg); border-color: var(--success-border); }

/* Tables */
.table-wrap { overflow-x: auto; }

table.list {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

table.list th,
table.list td {
    border-bottom: 1px solid var(--border);
    padding: 9px 10px;
    text-align: left;
    vertical-align: top;
}

table.list th {
    background: #f7f9fb;
    font-size: 13px;
    color: var(--muted);
    white-space: nowrap;
}

table.list tr:hover td { background: #fafcfe; }

.code-cell { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; white-space: nowrap; }

.filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 12px;
    align-items: end;
}

.filters .field { margin-bottom: 0; }
.filters .actions { display: flex; gap: 8px; }

/* Status badges */
.badge {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 11px;
    font-size: 12px;
    white-space: nowrap;
    border: 1px solid var(--border);
}

.badge.status-new { background: #e8f1fb; border-color: #b6d0ea; color: #1d4d85; }
.badge.status-in_progress { background: #fdf4e3; border-color: #e8cd96; color: #85601d; }
.badge.status-done { background: var(--success-bg); border-color: var(--success-border); color: #23603c; }
.badge.status-rejected { background: var(--error-bg); border-color: var(--error-border); color: #8c2f2f; }
.badge.status-draft { background: #f0f2f4; border-color: #cfd6dd; color: #5b6570; }
.badge.status-planned { background: #e8f1fb; border-color: #b6d0ea; color: #1d4d85; }
.badge.status-preparing { background: #fdf4e3; border-color: #e8cd96; color: #85601d; }
.badge.status-published { background: var(--success-bg); border-color: var(--success-border); color: #23603c; }
.badge.status-cancelled { background: var(--error-bg); border-color: var(--error-border); color: #8c2f2f; }

/* Detail view */
dl.details { margin: 0; }

dl.details dt {
    font-weight: 600;
    font-size: 13px;
    color: var(--muted);
    margin-top: 14px;
}

dl.details dd {
    margin: 4px 0 0;
    white-space: pre-wrap;
    word-break: break-word;
}

ul.files, ul.history { list-style: none; margin: 0; padding: 0; }

ul.files li, ul.history li {
    border-bottom: 1px solid var(--border);
    padding: 9px 0;
}

ul.files li:last-child, ul.history li:last-child { border-bottom: 0; }

ul.history .meta, ul.files .meta {
    display: block;
    color: var(--muted);
    font-size: 13px;
}

.pagination {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 16px;
    font-size: 14px;
}

.footer {
    color: var(--muted);
    font-size: 13px;
    padding-top: 8px;
    padding-bottom: 28px;
}

.login-card { max-width: 400px; margin: 0 auto; }

/* Kanban board */
body.board-page main.wrap { max-width: 1400px; }

.kanban-hint { margin: 0 0 14px; }

.kanban {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    overflow-x: auto;
    padding-bottom: 8px;
}

.kanban-col {
    flex: 1 1 0;
    min-width: 250px;
    background: #eef1f4;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px;
    min-height: 220px;
    max-height: calc(100vh - 190px);
    overflow-y: auto;
}

.kanban-col.drag-over {
    outline: 2px dashed var(--primary);
    outline-offset: -2px;
    background: #e4edf7;
}

.kanban-col-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 10px;
    position: sticky;
    top: 0;
    background: #eef1f4;
    padding: 2px 0 8px;
    z-index: 1;
}

.kanban-col-head strong { font-size: 14px; }
.kanban-count {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 11px;
    font-size: 12px;
    padding: 1px 8px;
    color: var(--muted);
}

.kanban-empty {
    color: var(--muted);
    font-size: 13px;
    margin: 8px 4px;
}

.kanban-card {
    display: block;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 7px;
    padding: 10px 12px;
    margin-bottom: 8px;
    text-decoration: none;
    color: inherit;
    cursor: grab;
}

.kanban-card:hover { border-color: var(--primary); }
.kanban-card:last-child { margin-bottom: 0; }
.kanban-card.dragging { opacity: 0.45; }

.kanban-card .code-cell { font-size: 13px; color: var(--primary); }
.kanban-card .target {
    display: block;
    margin: 4px 0 6px;
    word-break: break-word;
}
.kanban-card .meta { color: var(--muted); font-size: 12px; }

.channel-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
}

.check {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 400;
    cursor: pointer;
}

.cal-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
}

.cal-toolbar h1 { margin: 0; }

.cal-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.cal-grid-wrap {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 20px;
}

.cal-weekdays,
.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 6px;
}

.cal-weekdays {
    margin-bottom: 6px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 600;
    text-align: center;
}

.cal-cell {
    min-height: 108px;
    background: #f7f9fb;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 6px;
}

.cal-cell.other-month { opacity: 0.45; }
.cal-cell.is-today { border-color: var(--primary); background: #eef5fc; }

.cal-cell-head {
    font-size: 12px;
    font-weight: 600;
    color: var(--muted);
    margin-bottom: 4px;
}

.cal-event {
    display: block;
    font-size: 12px;
    line-height: 1.3;
    padding: 3px 6px;
    margin-bottom: 4px;
    border-radius: 4px;
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--border);
    background: #fff;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cal-event-time { color: var(--muted); margin-right: 4px; }
.cal-event:hover { border-color: var(--primary); }

.cal-event.status-draft { background: #f0f2f4; }
.cal-event.status-planned { background: #e8f1fb; }
.cal-event.status-preparing { background: #fdf4e3; }
.cal-event.status-published { background: var(--success-bg); }
.cal-event.status-cancelled { background: var(--error-bg); text-decoration: line-through; }

@media (max-width: 640px) {
    .grid-2 { grid-template-columns: 1fr; }
    .topbar-inner { align-items: flex-start; }
    .kanban-col { min-width: 85vw; max-height: none; }
    .cal-grid, .cal-weekdays { grid-template-columns: repeat(7, minmax(88px, 1fr)); }
    .cal-grid-wrap { overflow-x: auto; }
}