/* ArenaKey Admin — стиль 1С */
:root {
  --primary: #1f86e0;
  --primary-dark: #1466b5;
  --primary-light: #e7f2fb;
  --bg: #f5f7fa;
  --card: #ffffff;
  --border: #d6dde6;
  --text: #1f2937;
  --text-muted: #6b7280;
  --success: #16a34a;
  --danger: #dc2626;
  --warning: #d97706;
  --shadow: 0 1px 3px rgba(0,0,0,.05);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, Arial, sans-serif;
  font-size: 14px; color: var(--text); background: var(--bg);
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Layout */
.layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 220px; background: #1a2942; color: #cbd5e1;
  display: flex; flex-direction: column; flex-shrink: 0;
}
.sidebar .brand {
  padding: 16px 20px; font-size: 16px; font-weight: 600; color: #fff;
  border-bottom: 1px solid #2c3a52;
}
.sidebar nav { padding: 8px 0; flex: 1; overflow-y: auto; }
.sidebar nav a {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 20px; color: #cbd5e1; font-size: 13px;
  border-left: 3px solid transparent;
  text-decoration: none;
}
.sidebar nav a:hover { background: #243753; color: #fff; text-decoration: none; }
.sidebar nav a.active {
  background: #2a4366; color: #fff; border-left-color: var(--primary);
}
.sidebar nav a .ico { color: #94a3b8; }
.sidebar nav a:hover .ico, .sidebar nav a.active .ico { color: #fff; }
.sidebar .user-info {
  padding: 12px 20px; font-size: 12px; color: #94a3b8;
  border-top: 1px solid #2c3a52;
}
.sidebar .user-info b { color: #fff; }

.content { flex: 1; padding: 20px 28px; min-width: 0; }
.page-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 16px;
}
.page-header h1 {
  font-size: 18px; font-weight: 600; margin: 0;
}

/* Card */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 4px; padding: 16px; margin-bottom: 16px;
  box-shadow: var(--shadow);
}
.card-title {
  font-size: 13px; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.05em;
  margin: 0 0 12px 0;
}

/* Big numbers grid (dashboard) */
.bignumbers {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-bottom: 16px;
}
.bignumber {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 4px; padding: 14px 16px;
}
.bignumber .label {
  font-size: 11px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.05em;
  margin-bottom: 6px;
}
.bignumber .value {
  font-size: 24px; font-weight: 600; color: var(--text);
}
.bignumber .sub {
  font-size: 11px; color: var(--text-muted); margin-top: 2px;
}

/* Tables */
table.t {
  width: 100%; border-collapse: collapse; background: var(--card);
  border: 1px solid var(--border); font-size: 13px;
}
table.t th {
  text-align: left; padding: 10px 12px; background: #f7fafc;
  border-bottom: 1px solid var(--border); font-weight: 600;
  font-size: 12px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.03em;
}
table.t td {
  padding: 9px 12px; border-bottom: 1px solid #eef2f7;
  vertical-align: middle;
}
table.t tr:hover td { background: #fafbfc; }
table.t tr:last-child td { border-bottom: none; }
table.t .action-cell { text-align: right; white-space: nowrap; }

.empty {
  padding: 32px; text-align: center; color: var(--text-muted);
  background: var(--card); border: 1px dashed var(--border); border-radius: 4px;
}

/* Buttons */
.btn {
  display: inline-block; padding: 6px 14px; border-radius: 3px;
  background: var(--card); border: 1px solid var(--border); color: var(--text);
  font-size: 13px; font-family: inherit; cursor: pointer; text-decoration: none;
  transition: all .15s;
}
.btn:hover { background: #f7fafc; text-decoration: none; }
.btn-primary {
  background: var(--primary); border-color: var(--primary); color: #fff;
}
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; }
.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-success:hover { background: #15803d; color: #fff; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { background: #b91c1c; color: #fff; }
.btn-sm { padding: 3px 8px; font-size: 12px; }
.btn-block { display: block; width: 100%; text-align: center; }

/* Forms */
.form-group { margin-bottom: 14px; }
.form-group label {
  display: block; font-size: 12px; color: var(--text-muted);
  margin-bottom: 4px; font-weight: 500;
}
.form-control, input[type="text"], input[type="password"], input[type="email"],
input[type="number"], input[type="date"], select, textarea {
  width: 100%; padding: 7px 10px; font-size: 13px; font-family: inherit;
  border: 1px solid var(--border); border-radius: 3px; background: #fff;
}
.form-control:focus, input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(31, 134, 224, .15);
}
textarea { resize: vertical; min-height: 100px; }
.form-row { display: flex; gap: 12px; }
.form-row > .form-group { flex: 1; }
.checkbox-row { display: flex; align-items: center; gap: 8px; }
.checkbox-row input[type="checkbox"] { width: auto; }

.help { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* Badges */
.badge {
  display: inline-block; padding: 2px 8px; border-radius: 10px;
  font-size: 11px; font-weight: 500;
}
.badge-rookie { background: #f3f4f6; color: #4b5563; }
.badge-pro    { background: #fef3c7; color: #92400e; }
.badge-legend { background: #fee2e2; color: #991b1b; }
.badge-ok     { background: #d1fae5; color: #065f46; }
.badge-no     { background: #f3f4f6; color: #6b7280; }
.badge-pending { background: #fef3c7; color: #92400e; }
.badge-running { background: #dbeafe; color: #1e40af; }
.badge-done    { background: #d1fae5; color: #065f46; }
.badge-cancelled { background: #f3f4f6; color: #6b7280; }
.badge-warn   { background: #fef3c7; color: #92400e; }

/* Login */
.login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #1a2942 0%, #2a4366 100%);
}
.login-box {
  background: #fff; padding: 32px; border-radius: 6px;
  width: 360px; box-shadow: 0 8px 24px rgba(0,0,0,.18);
}
.login-box h1 {
  margin: 0 0 4px 0; font-size: 20px; font-weight: 600;
}
.login-box .subtitle {
  margin-bottom: 24px; color: var(--text-muted); font-size: 13px;
}
.login-error {
  background: #fee2e2; color: #991b1b; padding: 9px 12px; border-radius: 3px;
  font-size: 13px; margin-bottom: 14px;
}
.login-success {
  background: #d1fae5; color: #065f46; padding: 9px 12px; border-radius: 3px;
  font-size: 13px; margin-bottom: 14px;
}

/* Pagination + filters */
.filters {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: end;
  margin-bottom: 12px;
}
.filters .form-group { margin: 0; min-width: 140px; }
.pagination {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 14px; font-size: 13px; color: var(--text-muted);
}
.pagination .pages { display: flex; gap: 4px; }
.pagination .pages a, .pagination .pages span {
  padding: 4px 8px; border: 1px solid var(--border); border-radius: 3px;
  background: #fff;
}
.pagination .pages .current { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Inline forms (used for action buttons in tables) */
form.inline { display: inline; margin: 0; }

/* Drag and drop area */
.dropzone {
  display: block;
  border: 2px dashed var(--border); border-radius: 6px;
  padding: 32px 20px; text-align: center; color: var(--text-muted);
  background: #fafbfc; cursor: pointer; transition: all .15s;
  margin-top: 12px; margin-bottom: 8px;
  font-size: 14px; line-height: 1.6;
}
.dropzone:hover { background: #f1f5f9; border-color: #94a3b8; }
.dropzone.over { border-color: var(--primary); background: var(--primary-light); }
.dropzone input[type="file"] { display: none; }
.dropzone small { color: var(--text-muted); font-size: 12px; }

/* Mobile */
@media (max-width: 800px) {
  .layout { flex-direction: column; }
  .sidebar { width: 100%; }
  .sidebar nav { display: flex; overflow-x: auto; padding: 0; }
  .sidebar nav a { padding: 10px 14px; white-space: nowrap; border-left: none; border-bottom: 3px solid transparent; }
  .sidebar nav a.active { border-left: none; border-bottom-color: var(--primary); }
  .sidebar .brand, .sidebar .user-info { display: none; }
  .content { padding: 14px; }
  .form-row { flex-direction: column; }
  .filters { flex-direction: column; }
  .filters .form-group { width: 100%; }
}

.flash {
  background: var(--success); color: #fff; padding: 8px 14px;
  border-radius: 3px; margin-bottom: 12px; font-size: 13px;
}
.flash-error { background: var(--danger); }
.flash-warn  { background: var(--warning); }

/* SVG icons */
.ico {
  display: inline-block; vertical-align: -3px;
  flex-shrink: 0;
}
.ico-text { margin-right: 6px; }
.ico-only { vertical-align: middle; }
.btn .ico { margin-right: 5px; }
.btn .ico:only-child { margin-right: 0; }