* { box-sizing: border-box; }

body {
    font: 14px/1.5 -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    margin: 0;
    background: #f4f5f7;
    color: #1f2328;
}

a { color: #1d4ed8; }
a:hover { color: #1e3a8a; }

.muted { color: #6b7280; }

/* ---------- Top bar ---------- */
.topbar {
    background: #1f2937;
    color: #fff;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    gap: 24px;
}
.topbar__brand { font-weight: 600; font-size: 16px; }
.topbar__nav { display: flex; gap: 16px; }
.topbar__nav a {
    color: #cbd5e1;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: 4px;
}
.topbar__nav a:hover { color: #fff; background: rgba(255,255,255,0.05); }
.topbar__nav a.active { color: #fff; background: rgba(255,255,255,0.12); }

/* ====== Выпадающий пункт меню ====== */
.topbar__dropdown {
    position: relative;
    color: #cbd5e1;
    cursor: pointer;
    outline: none;
}
.topbar__dropdown:hover,
.topbar__dropdown:focus,
.topbar__dropdown.active {
    color: #fff;
}
.topbar__trigger {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: 4px;
    user-select: none;
}
.topbar__dropdown:hover .topbar__trigger {
    background: rgba(255,255,255,0.05);
}
.topbar__dropdown.active .topbar__trigger {
    background: rgba(255,255,255,0.12);
    color: #fff;
}
.topbar__trigger .caret {
    font-size: 9px;
    line-height: 1;
    transition: transform 0.15s;
}
.topbar__dropdown:hover .topbar__trigger .caret,
.topbar__dropdown:focus-within .topbar__trigger .caret {
    transform: rotate(180deg);
}

.topbar__submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 6px;
    background: #1f2937;
    min-width: 180px;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 4px;
    padding: 4px 0;
    box-shadow: 0 8px 20px rgba(0,0,0,0.4);
    z-index: 100;
}
/* Прозрачный «мостик» поверх 6px-зазора между триггером и сабменю,
   чтобы hover не отпускал при движении мыши вниз. */
.topbar__submenu::before {
    content: "";
    position: absolute;
    top: -6px;
    left: 0;
    right: 0;
    height: 6px;
}
.topbar__dropdown:hover .topbar__submenu,
.topbar__dropdown:focus-within .topbar__submenu {
    display: block;
}
.topbar__submenu a {
    display: block;
    padding: 7px 14px;
    color: #cbd5e1;
    text-decoration: none;
    border-radius: 0;
    font-size: 14px;
    white-space: nowrap;
}
.topbar__submenu a:hover {
    color: #fff;
    background: rgba(255,255,255,0.08);
}
.topbar__submenu a.active {
    color: #fff;
    background: rgba(59,130,246,0.25);
}

/* ---------- Layout ---------- */
.container { max-width: 1200px; margin: 24px auto; padding: 0 24px; }

h1 { font-size: 22px; margin: 0 0 12px; }
h2 { font-size: 16px; margin: 0 0 12px; }

.card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 16px 20px;
    margin-bottom: 16px;
}
.card--danger { border-color: #fecaca; background: #fef2f2; }

.list-links { padding-left: 18px; }
.list-links li { margin-bottom: 4px; }

/* ---------- Forms ---------- */
.form-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}
.form-stack {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 480px;
}
.form-stack label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 13px;
    color: #374151;
}
.form-stack label > span { font-weight: 500; }
.form-actions { display: flex; gap: 8px; margin-top: 8px; }

.inline-form { display: inline-flex; gap: 6px; align-items: center; margin: 0; }

input[type="text"],
input[type="date"],
input[type="number"],
input[type="email"],
input[type="password"],
select {
    padding: 6px 10px;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    font-size: 14px;
    background: #fff;
    min-width: 160px;
}
input:focus, select:focus {
    outline: 2px solid #93c5fd;
    outline-offset: 0;
    border-color: #2563eb;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 6px 12px;
    border: 1px solid #d1d5db;
    background: #fff;
    color: #1f2328;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    line-height: 1.2;
}
.btn:hover { background: #f3f4f6; }
.btn--primary { background: #2563eb; color: #fff; border-color: #2563eb; }
.btn--primary:hover { background: #1d4ed8; color: #fff; }
.btn--danger { background: #fff; color: #b91c1c; border-color: #fecaca; }
.btn--danger:hover { background: #fef2f2; }
.btn--warning { background: #fff; color: #b45309; border-color: #fde68a; }
.btn--warning:hover { background: #fffbeb; }
.btn--small { padding: 4px 8px; font-size: 12px; }

button.btn { font-family: inherit; }

/* ---------- Tables ---------- */
.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.table th, .table td {
    padding: 8px 10px;
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
    vertical-align: middle;
}
.table th {
    font-weight: 600;
    background: #f9fafb;
    font-size: 13px;
    color: #374151;
}
.table tr.row--active  { background: #ecfdf5; }
.table tr.row--closed  { background: #f9fafb; color: #6b7280; }
.table tr.row--off-ads { background: #fff7ed; }

/* ---------- Flash ---------- */
.flash {
    padding: 10px 14px;
    border-radius: 4px;
    margin-bottom: 12px;
    font-size: 14px;
}
.flash--success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.flash--error   { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.flash--info    { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }

/* ---------- Misc ---------- */
.ok   { color: #15803d; font-weight: 600; }
.warn { color: #b45309; font-weight: 600; }
.fail { color: #b91c1c; font-weight: 600; }

.hint { color: #6b7280; font-size: 13px; margin: 6px 0 0; }

code {
    background: #f3f4f6;
    padding: 1px 6px;
    border-radius: 3px;
    font: 12px/1.4 ui-monospace, 'Cascadia Mono', Consolas, monospace;
}
pre {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    padding: 8px 12px;
    border-radius: 4px;
    overflow-x: auto;
    font: 12px/1.4 ui-monospace, 'Cascadia Mono', Consolas, monospace;
}