@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700;900&display=swap');

:root {
  --brass: #b3812f;
  --brass-dark: #8f6620;
  --steel: #22303a;
  --steel-2: #2e4351;
  --bg: #f3f1ea;
  --panel: #ffffff;
  --text: #1c2226;
  --text-dim: #5b6570;
  --border: #e2ddcf;
  --pos: #2f7d4f;
  --neg: #b23b3b;
  --warn-bg: #fbf0d9;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(28,34,38,.08);
}
[data-theme="dark"] {
  --bg: #171c1f;
  --panel: #1f2629;
  --text: #eae6db;
  --text-dim: #a8a49a;
  --border: #313a3e;
  --steel: #eae6db;
  --steel-2: #cfd6da;
  --warn-bg: #3a3121;
  --shadow: 0 1px 3px rgba(0,0,0,.4);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Tajawal', 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}
a { color: var(--brass-dark); text-decoration: none; }
[data-theme="dark"] a { color: var(--brass); }

.topbar {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 16px;
  background: var(--steel);
  color: #f3f1ea;
  position: sticky; top: 0; z-index: 20;
}
[data-theme="dark"] .topbar { background: #0f1315; }
.brand { font-weight: 900; font-size: 1.15rem; flex: 1; letter-spacing: .3px; }
.top-actions { display: flex; gap: 6px; align-items: center; }
.icon-btn {
  background: transparent; border: none; color: inherit; font-size: 1.2rem;
  cursor: pointer; padding: 6px 8px; border-radius: 8px; position: relative;
}
.icon-btn:hover { background: rgba(255,255,255,.1); }
.badge-wrap { position: relative; }
.badge {
  position: absolute; top: 0; left: 0; background: var(--neg); color: #fff;
  font-size: .65rem; min-width: 16px; height: 16px; border-radius: 8px;
  display: none; align-items: center; justify-content: center; padding: 0 3px; font-weight: 700;
}

.side-nav {
  position: fixed; top: 0; right: -260px; width: 240px; height: 100vh;
  background: var(--panel); border-left: 1px solid var(--border);
  padding-top: 60px; transition: right .2s ease; z-index: 30; overflow-y: auto;
}
.side-nav.open { right: 0; }
.nav-link {
  display: block; padding: 12px 20px; color: var(--text); font-weight: 500;
  border-right: 3px solid transparent;
}
.nav-link:hover { background: var(--bg); }
.nav-link.active { border-color: var(--brass); color: var(--brass-dark); font-weight: 700; }

@media (min-width: 980px) {
  .side-nav { right: 0; top: 52px; height: calc(100vh - 52px); }
  .app-content { margin-right: 240px; }
  #menuToggle { display: none; }
}

.app-content { padding: 18px; max-width: 1100px; margin: 0 auto; }

.grid { display: grid; gap: 14px; }
.stats { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); margin-bottom: 16px; }
.two-col { grid-template-columns: 1fr; }
@media (min-width: 760px) { .two-col { grid-template-columns: 1fr 1fr; } }

.stat-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow);
}
.stat-card.warn-card { border-color: var(--brass); background: var(--warn-bg); }
.stat-num { font-size: 1.6rem; font-weight: 900; color: var(--steel-2); }
.stat-label { color: var(--text-dim); font-size: .85rem; margin-top: 2px; }

.panel {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; box-shadow: var(--shadow); margin-bottom: 16px;
}
.panel h3 { margin: 0 0 12px; font-size: 1.05rem; font-weight: 700; color: var(--steel-2); }
.panel h4 { margin: 16px 0 8px; font-size: .95rem; color: var(--text-dim); }

.hint { color: var(--text-dim); font-size: .85rem; line-height: 1.6; margin-bottom: 12px; }
.empty { color: var(--text-dim); padding: 20px 0; text-align: center; }

.toolbar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.input, input, select, textarea {
  font-family: inherit; padding: 9px 11px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--panel); color: var(--text); font-size: .92rem;
}
textarea { min-height: 70px; resize: vertical; }
.btn {
  padding: 9px 16px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--panel); color: var(--text); cursor: pointer; font-weight: 600;
  font-family: inherit; font-size: .88rem; display: inline-block;
}
.btn:hover { border-color: var(--brass); }
.btn-primary { background: var(--brass); border-color: var(--brass); color: #fff; }
.btn-primary:hover { background: var(--brass-dark); }
.btn-ghost { background: transparent; }
.btn-sm { padding: 5px 10px; font-size: .8rem; }
.row-actions { white-space: nowrap; display: flex; gap: 6px; }

.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th, .table td { padding: 10px 8px; border-bottom: 1px solid var(--border); text-align: right; }
.table th { color: var(--text-dim); font-weight: 700; font-size: .8rem; }
.pos { color: var(--pos); font-weight: 700; }
.neg { color: var(--neg); font-weight: 700; }

.pill { padding: 3px 9px; border-radius: 999px; font-size: .75rem; font-weight: 700; }
.pill-available { background: #e2f3e7; color: var(--pos); }
.pill-low { background: var(--warn-bg); color: var(--brass-dark); }
.pill-out { background: #fbe4e4; color: var(--neg); }

.form-panel { max-width: 640px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid label { display: flex; flex-direction: column; gap: 4px; font-size: .85rem; color: var(--text-dim); font-weight: 600; }
.form-grid .full { grid-column: 1 / -1; }
.form-actions { display: flex; gap: 10px; margin-top: 6px; flex-wrap: wrap; }
.inline-form { display: flex; gap: 8px; margin-bottom: 10px; }
.file-label input { display: none; }
.hidden { display: none !important; }

.chip-list { list-style: none; padding: 0; display: flex; gap: 8px; flex-wrap: wrap; }
.chip { background: var(--bg); border: 1px solid var(--border); padding: 6px 12px; border-radius: 999px; font-size: .85rem; }
.chip-btn { cursor: pointer; }

.log-list { list-style: none; padding: 0; margin: 0; }
.log-list li { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: .85rem; gap: 10px; }
.log-list li span { color: var(--text-dim); white-space: nowrap; }

.toast-box { position: fixed; bottom: 16px; left: 16px; z-index: 100; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--steel); color: #fff; padding: 10px 16px; border-radius: 8px; box-shadow: var(--shadow); font-size: .85rem; }
.toast-warn { background: var(--brass-dark); }
.toast-error { background: var(--neg); }

.alert { padding: 12px 14px; border-radius: 8px; font-size: .85rem; margin-bottom: 14px; line-height: 1.7; }
.alert-info { background: #e7eef1; color: var(--steel-2); }
[data-theme="dark"] .alert-info { background: #23343c; color: var(--text); }
.alert-warn { background: var(--warn-bg); color: var(--brass-dark); }
.alert-error { background: #fbe4e4; color: var(--neg); }

.import-summary { display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0; }
.count-chip { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 8px 14px; text-align: center; min-width: 100px; }
.count-chip b { display: block; font-size: 1.1rem; }
.count-chip span { font-size: .72rem; color: var(--text-dim); }
.ignored-details { margin: 10px 0; font-size: .85rem; }
.mono-list { font-family: monospace; font-size: .78rem; max-height: 240px; overflow-y: auto; }

.report-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.report-card { border: 1px solid var(--border); border-radius: 8px; padding: 12px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }

.switch-row { display: flex; align-items: center; gap: 8px; padding: 6px 0; font-size: .88rem; }

.assistant-log { min-height: 160px; max-height: 340px; overflow-y: auto; border: 1px solid var(--border); border-radius: 8px; padding: 10px; margin-bottom: 10px; }
.msg { padding: 8px 12px; border-radius: 10px; margin-bottom: 8px; max-width: 85%; font-size: .88rem; white-space: pre-wrap; line-height: 1.6; }
.msg-user { background: var(--brass); color: #fff; margin-right: auto; margin-left: 0; }
.msg-bot { background: var(--bg); border: 1px solid var(--border); }

.spinner { width: 16px; height: 16px; border: 2px solid var(--border); border-top-color: var(--brass); border-radius: 50%; display: inline-block; animation: spin .7s linear infinite; margin-left: 6px; }
@keyframes spin { to { transform: rotate(360deg); } }
#importProgress { display: flex; align-items: center; gap: 8px; margin: 14px 0; color: var(--text-dim); }

.review-card { border: 1px solid var(--border); border-radius: 8px; padding: 12px; margin-bottom: 10px; font-size: .88rem; }
.review-card > div { margin-bottom: 4px; }