/* Fahlawi School System — دليل نظام المدارس (عربي RTL) */
:root {
  --purple: #7e3dff;
  --purple-dark: #6f35e6;
  --purple-50: #f8f3ff;
  --purple-100: #f1e8ff;
  --purple-200: #e2d1ff;
  --ink: #0f172a;
  --ink-muted: #475569;
  --border: #e2e8f0;
  --surface: #ffffff;
  --surface-alt: #f8fafc;
  --success: #16a34a;
  --warning: #d97706;
  --info: #0284c7;
  --radius: 14px;
  --shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 20px 50px rgba(126, 61, 255, 0.12);
  --font: "Noto Sans Arabic", "Segoe UI", Tahoma, sans-serif;
  --toc-width: 280px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: linear-gradient(180deg, var(--purple-50) 0%, #fff 240px);
  line-height: 1.75;
  direction: rtl;
  text-align: right;
}

/* ── Top bar ── */
.top-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--purple), #b63fff);
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  font-size: 18px;
}

.brand-text strong {
  display: block;
  font-size: 15px;
  color: var(--purple);
}

.brand-text span {
  font-size: 12px;
  color: var(--ink-muted);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.btn:hover {
  background: var(--purple-50);
  border-color: var(--purple-200);
}

.btn-primary {
  background: var(--purple);
  border-color: var(--purple);
  color: #fff;
}

.btn-primary:hover {
  background: var(--purple-dark);
}

/* ── Layout (TOC on the right in RTL) ── */
.layout {
  display: flex;
  flex-direction: row-reverse;
  max-width: 1400px;
  margin: 0 auto;
}

.toc-sidebar {
  position: fixed;
  top: 65px;
  right: 0;
  left: auto;
  width: var(--toc-width);
  height: calc(100vh - 65px);
  overflow-y: auto;
  padding: 20px 16px 40px;
  background: var(--surface);
  border-left: 1px solid var(--border);
  border-right: none;
  font-size: 13px;
}

.toc-sidebar h2 {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-muted);
}

.toc-sidebar ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.toc-sidebar a {
  display: block;
  padding: 6px 10px;
  border-radius: 8px;
  color: var(--ink-muted);
  text-decoration: none;
  line-height: 1.5;
}

.toc-sidebar a:hover,
.toc-sidebar a.active {
  background: var(--purple-50);
  color: var(--purple);
}

.guide-main {
  flex: 1;
  margin-right: var(--toc-width);
  margin-left: 0;
  padding: 0 32px 80px;
  min-width: 0;
}

/* ── Hero ── */
.hero {
  margin: 32px 0 48px;
  padding: 48px 40px;
  border-radius: 20px;
  background: linear-gradient(135deg, #1a0e39 0%, #2d1f58 40%, #7e3dff 100%);
  color: #fff;
  box-shadow: var(--shadow-lg);
  text-align: right;
}

.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  line-height: 1.35;
}

.hero .subtitle {
  margin: 0 0 20px;
  opacity: 0.92;
  font-size: 1.05rem;
  max-width: 720px;
  line-height: 1.8;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

/* ── Sections ── */
.section {
  margin-bottom: 56px;
  scroll-margin-top: 80px;
}

.section-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--purple-100);
}

.section-num {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--purple);
  color: #fff;
  font-weight: 800;
  font-size: 18px;
  display: grid;
  place-items: center;
}

.section-header h2 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--ink);
}

.section-header .section-id {
  font-size: 12px;
  color: var(--ink-muted);
  font-family: ui-monospace, monospace;
  direction: ltr;
  display: inline-block;
}

/* Content */
.content-block {
  margin-bottom: 8px;
}

.content-card {
  padding: 24px 28px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.content-card h3 {
  margin: 0 0 12px;
  font-size: 1.15rem;
  color: var(--ink);
}

.content-card p,
.content-card li {
  margin: 0 0 10px;
  color: var(--ink-muted);
  font-size: 15px;
}

.content-card ul,
.content-card ol {
  margin: 0 0 16px;
  padding-right: 1.35em;
  padding-left: 0;
}

.content-card li {
  margin-bottom: 6px;
}

.content-card strong {
  color: var(--ink);
}

.content-card code {
  font-size: 0.9em;
  background: var(--purple-50);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--purple-dark);
  direction: ltr;
  display: inline-block;
}

.content-card a {
  color: var(--purple);
  font-weight: 600;
  text-decoration: none;
}

.content-card a:hover {
  text-decoration: underline;
}

/* Screenshots */
.figure {
  margin: 24px 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface-alt);
  box-shadow: var(--shadow);
}

.figure img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 200px;
  object-fit: cover;
  background: linear-gradient(135deg, var(--purple-50), var(--purple-100));
}

.figure img[data-missing="true"] {
  min-height: 280px;
  object-fit: contain;
  padding: 40px;
}

.figure-caption {
  padding: 14px 18px;
  font-size: 13px;
  color: var(--ink-muted);
  border-top: 1px solid var(--border);
  text-align: right;
}

.figure-caption code {
  font-size: 11px;
  background: var(--purple-50);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--purple);
  direction: ltr;
  display: inline-block;
  margin-top: 6px;
}

/* Tables */
.table-wrap {
  overflow-x: auto;
  margin: 20px 0;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  background: var(--surface);
}

th,
td {
  padding: 12px 14px;
  text-align: right;
  border-bottom: 1px solid var(--border);
}

th {
  background: var(--purple-50);
  font-weight: 700;
  color: var(--ink);
}

tr:last-child td {
  border-bottom: none;
}

.check {
  color: var(--success);
  font-weight: 700;
  text-align: center;
}

.cross {
  color: #94a3b8;
  text-align: center;
}

/* Callouts — accent on the right in RTL */
.callout {
  margin: 20px 0;
  padding: 16px 20px;
  border-radius: var(--radius);
  border-right: 4px solid var(--purple);
  border-left: none;
  background: var(--purple-50);
  font-size: 14px;
}

.callout.warning {
  border-color: var(--warning);
  background: #fffbeb;
}

.callout.info {
  border-color: var(--info);
  background: #f0f9ff;
}

.callout-title {
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--ink);
}

/* Flow diagram */
.flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 20px 0;
  font-size: 13px;
}

.flow-step {
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-weight: 600;
}

.flow-arrow {
  color: var(--purple);
  font-weight: 700;
}

/* Game grid */
.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.game-card {
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  text-align: center;
}

/* Footer */
.guide-footer {
  margin-top: 64px;
  padding: 32px;
  border-radius: var(--radius);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  text-align: center;
  font-size: 14px;
  color: var(--ink-muted);
}

.guide-footer p {
  margin: 0 0 12px;
}

.guide-footer a {
  color: var(--purple);
  font-weight: 600;
  text-decoration: none;
}

.guide-footer a:hover {
  text-decoration: underline;
}

.footer-contact {
  line-height: 1.8;
}

.footer-phone {
  margin-bottom: 0 !important;
}

/* Print */
@media print {
  .top-bar,
  .toc-sidebar {
    display: none !important;
  }

  .guide-main {
    margin: 0 !important;
    padding: 0 20px !important;
  }

  .hero {
    break-after: avoid;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .section {
    break-inside: avoid;
  }

  .figure {
    break-inside: avoid;
  }
}

@media (max-width: 899px) {
  .toc-sidebar {
    display: none;
  }

  .guide-main {
    margin-right: 0 !important;
    padding: 0 16px 60px;
  }

  .layout {
    flex-direction: column;
  }
}