@import url("https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&display=swap");

:root {
  --font: "Cairo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-light: #eef2ff;
  --primary-text: #4338ca;

  --bg: #f6f7fb;
  --surface: #ffffff;
  --border: #e6e8ef;
  --border-light: #f0f1f5;

  --text: #14161f;
  --text-muted: #6b7080;
  --text-faint: #9799a6;

  --danger: #dc2626;
  --danger-bg: #fef2f2;
  --danger-border: #fecdca;

  --success: #059669;
  --success-bg: #ecfdf5;
  --success-border: #a7f3d0;

  --warn: #d97706;
  --warn-bg: #fffbeb;
  --warn-border: #fde68a;

  --info: #2563eb;
  --info-bg: #eff6ff;
  --info-border: #bfdbfe;

  --sidebar-bg: #14151f;
  --sidebar-bg-2: #1b1d2a;
  --sidebar-text: #9799ab;
  --sidebar-text-active: #ffffff;
  --sidebar-active-bg: rgba(79, 70, 229, 0.22);
  --sidebar-border: rgba(255, 255, 255, 0.07);

  --radius-lg: 16px;
  --radius: 10px;
  --radius-sm: 7px;

  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.04);
  --shadow: 0 1px 3px rgba(16, 24, 40, 0.06), 0 1px 2px rgba(16, 24, 40, 0.04);
  --shadow-md: 0 8px 24px rgba(16, 24, 40, 0.08), 0 2px 6px rgba(16, 24, 40, 0.04);
  --shadow-lg: 0 20px 50px rgba(16, 24, 40, 0.16);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  direction: rtl;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.app-shell {
  display: flex;
  min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.sidebar {
  width: 264px;
  flex-shrink: 0;
  background: linear-gradient(180deg, var(--sidebar-bg) 0%, var(--sidebar-bg-2) 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  padding: 22px 0;
}

.sidebar .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.2px;
  padding: 0 22px 20px;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--sidebar-border);
}

.sidebar .brand .logo-dot {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: linear-gradient(135deg, #6366f1, #4338ca);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(79, 70, 229, 0.4);
}

.sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 6px 12px;
}

.sidebar nav a {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: background 0.15s, color 0.15s;
}

.sidebar nav a:hover { background: rgba(255, 255, 255, 0.06); color: #fff; }
.sidebar nav a.active {
  background: var(--sidebar-active-bg);
  color: var(--sidebar-text-active);
  font-weight: 700;
}

/* ---------- Main ---------- */
.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar select { font-size: 13.5px; font-weight: 600; }
.topbar .user-box { font-size: 13.5px; display: flex; align-items: center; gap: 4px; }
.topbar .user-box strong { font-weight: 700; }

.content { padding: 28px; flex: 1; }

h1 { font-size: 21px; font-weight: 800; margin: 0 0 20px; letter-spacing: -0.2px; }
h2 { font-size: 15.5px; font-weight: 700; margin: 0 0 14px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}

/* ---------- KPIs ---------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 18px 16px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.kpi::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--primary);
  opacity: 0.7;
}

.kpi .label { color: var(--text-muted); font-size: 12px; font-weight: 600; margin-bottom: 8px; }
.kpi .value { font-size: 21px; font-weight: 800; letter-spacing: -0.3px; direction: ltr; unicode-bidi: plaintext; text-align: right; }
.kpi .value.positive { color: var(--success); }
.kpi .value.negative { color: var(--danger); }

/* ---------- Toolbar / inputs ---------- */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 16px;
}

.toolbar input, .toolbar select {
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: var(--font);
  background: var(--surface);
  color: var(--text);
}

.toolbar input:focus, .toolbar select:focus,
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.spacer { flex: 1; }

/* ---------- Buttons ---------- */
button, .btn {
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font);
  color: var(--text);
  transition: background 0.15s, border-color 0.15s, transform 0.05s;
}

button:hover { background: var(--border-light); }
button:active { transform: scale(0.98); }

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

button.danger { background: var(--danger-bg); color: var(--danger); border-color: var(--danger-border); }
button.danger:hover { background: #fde2e1; }

button:disabled { opacity: 0.45; cursor: not-allowed; }

/* ---------- Tables ---------- */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  background: var(--surface);
}

table th, table td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--border-light);
  text-align: right;
  white-space: nowrap;
}

table td { color: var(--text); }

table th {
  background: #fafafd;
  cursor: pointer;
  user-select: none;
  font-weight: 700;
  color: var(--text-muted);
  font-size: 11.5px;
  letter-spacing: 0.3px;
  border-bottom: 1px solid var(--border);
}

table th.sorted { color: var(--primary); }
table tbody tr { transition: background 0.1s; }
table tbody tr:hover { background: #fafafd; }
table tfoot td { font-weight: 800; background: #fafafd; border-top: 2px solid var(--border); border-bottom: none; }

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
.table-wrap table { border-radius: var(--radius); overflow: hidden; }

/* Numbers always LTR/Latin digits even inside RTL cells */
td, .value { font-variant-numeric: tabular-nums; }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 11px;
  border-radius: 20px;
  font-size: 11.5px;
  font-weight: 700;
  border: 1px solid transparent;
}
.badge.open { background: var(--success-bg); color: var(--success); border-color: var(--success-border); }
.badge.closed { background: var(--border-light); color: var(--text-muted); border-color: var(--border); }
.badge.cash { background: var(--info-bg); color: var(--info); border-color: var(--info-border); }
.badge.bank { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-border); }

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(15, 15, 25, 0.5);
  backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center; z-index: 100;
  animation: fadeIn 0.12s ease-out;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal {
  background: var(--surface); border-radius: var(--radius-lg); padding: 26px;
  width: 500px; max-width: 92vw; max-height: 88vh; overflow: auto;
  box-shadow: var(--shadow-lg);
}

.modal h2 { margin-top: 0; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid.full { grid-template-columns: 1fr; }
.form-field { display: flex; flex-direction: column; gap: 5px; }
.form-field label { font-size: 12px; font-weight: 600; color: var(--text-muted); }
.form-field input, .form-field select, .form-field textarea {
  padding: 9px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 13.5px; font-family: var(--font); background: var(--surface); color: var(--text);
}
.form-field.span2 { grid-column: span 2; }

.modal-actions { display: flex; gap: 10px; justify-content: flex-start; margin-top: 20px; }

.error-msg { color: var(--danger); background: var(--danger-bg); border: 1px solid var(--danger-border); padding: 9px 14px; border-radius: var(--radius-sm); font-size: 13px; margin-bottom: 12px; }
.hint { color: var(--text-faint); font-size: 12.5px; }

/* ---------- Login ---------- */
.login-shell {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 30% 20%, #1e1b3a 0%, #14151f 60%);
}
.login-card {
  width: 380px; max-width: 92vw;
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.login-card h1 { text-align: center; font-size: 19px; }
.login-card .subtitle { text-align: center; color: var(--text-muted); font-size: 12.5px; margin: -12px 0 20px; }

/* ---------- Chart grid (analytics report) ---------- */
.chart-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.chart-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

.chart-card.full { grid-column: 1 / -1; }
.chart-card h2 { font-size: 13.5px; color: var(--text-muted); margin-bottom: 12px; }
.chart-box { position: relative; height: 260px; }
.chart-card.full .chart-box { height: 320px; }

@media (max-width: 860px) {
  .chart-grid { grid-template-columns: 1fr; }
  .app-shell { flex-direction: column; }
  .sidebar { width: 100%; padding: 14px 0; }
  .sidebar .brand { padding: 0 16px 12px; margin-bottom: 6px; }
  .sidebar nav { flex-direction: row; flex-wrap: wrap; padding: 0 10px; }
  .sidebar nav a { padding: 8px 12px; }
  .content { padding: 16px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field.span2 { grid-column: span 1; }
}