:root {
  --bg: #f7f7f8;
  --panel: #ffffff;
  --border: #e2e2e6;
  --text: #1c1c1f;
  --text-dim: #6b6b73;
  --accent: #2f6feb;
  --success: #1d8a4a;
  --danger: #c0392b;
  --warn: #b8790a;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17171a;
    --panel: #1f1f23;
    --border: #333338;
    --text: #ececef;
    --text-dim: #9a9aa2;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

/* ── Gate ── */
.gate { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.gate-box { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 32px 24px; max-width: 360px; width: 100%; text-align: center; }
.gate-box h1 { font-size: 20px; margin: 0 0 8px; }
.gate-box p { color: var(--text-dim); font-size: 13px; margin: 0 0 20px; }
.gate-box input { width: 100%; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg); color: var(--text); font-size: 15px; margin-bottom: 10px; }
.gate-box button { width: 100%; padding: 10px; border-radius: 8px; border: none; background: var(--accent); color: #fff; font-size: 15px; cursor: pointer; }
.gate-error { color: var(--danger); font-size: 13px; margin-top: 10px !important; }

/* ── App shell ── */
.app { max-width: 720px; margin: 0 auto; padding: 0 16px 40px; }
.topbar { position: sticky; top: 0; background: var(--bg); padding: 16px 0 8px; z-index: 5; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; justify-content: space-between; }
.topbar h1 { font-size: 17px; margin: 0; white-space: nowrap; }
.topbar-controls { display: flex; gap: 8px; flex-wrap: wrap; }
select, button#refresh-btn {
  padding: 8px 10px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--panel); color: var(--text); font-size: 14px;
}
button#refresh-btn { cursor: pointer; width: 38px; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 12px; overflow-x: auto; }
.tab-btn {
  padding: 10px 14px; border: none; background: none; color: var(--text-dim);
  font-size: 14px; cursor: pointer; border-bottom: 2px solid transparent; white-space: nowrap;
}
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.hint { color: var(--text-dim); font-size: 12px; margin: 0 0 12px; }

/* ── Stats ── */
.stat-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.stat-chip {
  padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;
  background: var(--panel); border: 1px solid var(--border);
}
.stat-chip-warn { border-color: var(--warn); color: var(--warn); }

/* ── Movement cards ── */
.movement-list { display: flex; flex-direction: column; gap: 10px; }
.movement-card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; }
.movement-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.movement-date { font-size: 13px; color: var(--text-dim); }
.movement-kasir { font-size: 12px; color: var(--text-dim); margin-left: auto; }
.movement-body { display: flex; gap: 12px; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; }
.movement-items { flex: 1; min-width: 180px; }
.item-row { display: flex; gap: 8px; font-size: 13px; padding: 2px 0; flex-wrap: wrap; }
.item-bahan { flex: 1; min-width: 100px; }
.item-qty { font-weight: 600; color: var(--text-dim); }
.item-catatan { width: 100%; font-size: 12px; color: var(--text-dim); font-style: italic; }
.empty-inline { color: var(--text-dim); font-size: 13px; }

.tx-thumb { width: 64px; height: 64px; object-fit: cover; border-radius: 8px; cursor: pointer; flex-shrink: 0; }

.badge { display: inline-block; padding: 3px 9px; border-radius: 999px; font-size: 11px; font-weight: 700; letter-spacing: 0.02em; color: #fff; }
.badge-in { background: var(--success); }
.badge-out { background: var(--danger); }
.badge-waste { background: var(--warn); }

/* ── Tables ── */
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 8px; }
.data-table th, .data-table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.data-table th { color: var(--text-dim); font-weight: 600; font-size: 12px; }

.so-summary { margin-bottom: 10px; }

.empty-state { color: var(--text-dim); font-size: 14px; text-align: center; padding: 24px 0; }
.empty-state.error { color: var(--danger); }

/* ── Sub-tabs (Transfer) ── */
.subtabs { display: flex; gap: 4px; margin-bottom: 14px; overflow-x: auto; }
.subtab-btn {
  padding: 7px 12px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--panel); color: var(--text-dim); font-size: 13px; cursor: pointer; white-space: nowrap;
}
.subtab-btn.active { color: #fff; background: var(--accent); border-color: var(--accent); font-weight: 600; }
.subtab-panel { display: none; }
.subtab-panel.active { display: block; }

/* ── Transfer form ── */
.transfer-form { display: flex; flex-direction: column; gap: 12px; max-width: 480px; }
.transfer-form label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--text-dim); }
.transfer-form input, .transfer-form select {
  padding: 9px 10px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--panel); color: var(--text); font-size: 14px;
}
.kirim-items { display: flex; flex-direction: column; gap: 8px; }
.kirim-item-row { display: flex; gap: 6px; align-items: center; }
.kirim-item-row input[name="bahan"] { flex: 2; }
.kirim-item-row input[name="qty"] { flex: 1; width: 0; }
.kirim-item-row input[name="unit"] { flex: 1; width: 0; }
.kirim-item-row button { flex-shrink: 0; background: none; border: none; color: var(--danger); font-size: 18px; cursor: pointer; padding: 0 6px; }

.btn-primary, .btn-secondary {
  padding: 10px 16px; border-radius: 8px; border: none; font-size: 14px; cursor: pointer;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-secondary { background: var(--panel); color: var(--text); border: 1px solid var(--border); }

/* ── Pratinjau foto sebelum diunggah ── */
.foto-pratinjau { display: flex; align-items: center; gap: 10px; margin-top: -4px; }
.foto-pratinjau img { width: 72px; height: 72px; object-fit: cover; border-radius: 8px; border: 1px solid var(--border); }
.foto-nama { font-size: 12px; color: var(--text-dim); word-break: break-all; }

/* ── Transfer cards (dipakai di pending/riwayat) ── */
.transfer-card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; }
.transfer-card-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.transfer-route { font-weight: 600; font-size: 14px; }
.transfer-status { padding: 3px 9px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.status-dikirim { background: var(--warn); color: #fff; }
.status-diterima { background: var(--success); color: #fff; }

/* ── Transfer/tiket dibatalkan: tetap tampil, tapi jelas sudah mati ── */
.transfer-batal { opacity: 0.55; }
.transfer-batal .transfer-route,
.transfer-batal .item-bahan { text-decoration: line-through; }
.status-dibatalkan { background: var(--text-dim); color: #fff; }

.transfer-aksi { display: flex; gap: 8px; margin-top: 10px; }
.transfer-aksi button { flex: 1; }

/* ── Tabel lintas gerai ── */
.bungkus-tabel { overflow-x: auto; }
.catatan-kecil { font-size: 11px; color: var(--text-dim); margin-top: 2px; }
.teks-warn { color: var(--warn); font-weight: 600; }

/* ── Terima modal ── */
.terima-modal { position: fixed; inset: 0; z-index: 60; display: flex; align-items: center; justify-content: center; padding: 16px; }
.terima-modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.75); }
.terima-modal-box {
  position: relative; background: var(--panel); border-radius: 12px; padding: 20px;
  max-width: 420px; width: 100%; max-height: 85vh; overflow-y: auto;
}
.terima-modal-box h2 { margin: 0 0 4px; font-size: 17px; }
.terima-item-row { display: flex; gap: 8px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--border); }
.terima-item-row .bahan-label { flex: 1; font-size: 13px; }
.terima-item-row input { width: 80px; padding: 6px 8px; border-radius: 6px; border: 1px solid var(--border); background: var(--bg); color: var(--text); }
.terima-actions { display: flex; gap: 8px; margin-top: 14px; }
.terima-actions button { flex: 1; }

/* ── Photo modal ── */
.photo-modal { position: fixed; inset: 0; z-index: 50; display: flex; align-items: center; justify-content: center; }
.photo-modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.75); }
#photo-modal-img { position: relative; max-width: 92vw; max-height: 92vh; border-radius: 8px; }

@media (max-width: 480px) {
  .topbar h1 { display: none; }
}