/* ===========================================================
   Boshra Girls' Primary School — Portal Stylesheet
   =========================================================== */

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

:root {
  /* Color tokens */
  --bg-deep: #2E1F47;
  --bg-mid: #563A7A;
  --accent-coral: #FF7F8E;
  --accent-coral-deep: #E85D6E;
  --accent-gold: #FFC857;
  --accent-mint: #6FCF97;
  --text-light: #FFF9F0;
  --text-muted: #D8CCEB;
  --text-deep: #2E1F47;
  --glass-fill: rgba(255, 255, 255, 0.14);
  --glass-fill-strong: rgba(255, 255, 255, 0.22);
  --glass-border: rgba(255, 255, 255, 0.32);

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  direction: rtl;
  color: var(--text-light);
  background: radial-gradient(circle at 20% 15%, #4A3072 0%, var(--bg-deep) 45%, #1C1330 100%);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.7;
}

/* ---------- Drifting background blobs (single orchestrated ambient motion) ---------- */
.bg-blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.35;
  z-index: 0;
  pointer-events: none;
  animation: drift 22s ease-in-out infinite alternate;
}
.bg-blob.b1 {
  width: 380px; height: 380px;
  background: var(--accent-coral);
  top: -80px; right: -100px;
  animation-duration: 26s;
}
.bg-blob.b2 {
  width: 320px; height: 320px;
  background: var(--accent-gold);
  bottom: -60px; left: -80px;
  animation-duration: 20s;
}
.bg-blob.b3 {
  width: 260px; height: 260px;
  background: var(--accent-mint);
  top: 40%; left: 60%;
  animation-duration: 30s;
}

@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(-30px, 40px) scale(1.12); }
}

@media (prefers-reduced-motion: reduce) {
  .bg-blob { animation: none; }
}

/* ---------- Layout shells ---------- */
.page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
}

.brand {
  text-align: center;
  margin-bottom: 28px;
}

.brand-emblem {
  font-size: 2.6rem;
  margin-bottom: 6px;
}

.brand h1 {
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 900;
  margin: 0 0 4px;
  color: var(--text-light);
}

.brand p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.teacher-credit {
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--accent-gold);
}

.hub-teacher-credit {
  margin: 0;
  order: 2;
}

/* ---------- Glass card ---------- */
.glass-card {
  width: 100%;
  max-width: 420px;
  background: var(--glass-fill);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.field input {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text-deep);
  font-family: inherit;
  font-size: 1rem;
  outline: none;
  transition: box-shadow 0.2s ease, transform 0.15s ease;
}

.field input:focus {
  box-shadow: 0 0 0 3px rgba(255, 200, 87, 0.55);
}

.field-error {
  margin-top: 6px;
  font-size: 0.85rem;
  color: #FFD9DC;
  min-height: 1.2em;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1.02rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.2s ease, filter 0.15s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-coral) 0%, var(--accent-coral-deep) 100%);
  color: #fff;
  box-shadow: 0 10px 24px rgba(232, 93, 110, 0.35);
}

.btn-primary:hover { filter: brightness(1.06); }
.btn-primary:active { transform: scale(0.98); }

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-light);
  border: 1px solid var(--glass-border);
}

/* ---------- Games hub ---------- */
.hub-header {
  width: 100%;
  max-width: 960px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
  gap: 12px;
  flex-wrap: wrap;
}

.hub-header .welcome {
  font-size: 1.1rem;
}

.hub-header .welcome strong {
  color: var(--accent-gold);
}

.games-grid {
  width: 100%;
  max-width: 960px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
}

.game-tile {
  background: var(--glass-fill);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: var(--radius-md);
  padding: 20px 14px;
  text-align: center;
  cursor: pointer;
  text-decoration: none;
  color: var(--text-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: transform 0.15s ease, background 0.2s ease;
}

.game-tile:hover {
  transform: translateY(-4px);
  background: var(--glass-fill-strong);
}

.game-tile .tile-number {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--accent-gold);
}

.game-tile .tile-name {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.game-tile.locked {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ---------- Footer (mandatory on every page) ---------- */
.site-footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 22px 16px 28px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ---------- Utility ---------- */
.hidden { display: none !important; }

.loader {
  width: 22px;
  height: 22px;
  border: 3px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Breadcrumb & back navigation ---------- */
.breadcrumb {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  padding: 16px 20px 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}
.breadcrumb a:hover { color: var(--text-light); }

.breadcrumb .crumb-current {
  color: var(--accent-gold);
  font-weight: 700;
}

.breadcrumb .crumb-sep {
  opacity: 0.5;
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-light);
  text-decoration: none;
  font-size: 0.88rem;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
  border: 1px solid var(--glass-border);
  transition: background 0.15s ease;
}
.back-btn:hover { background: rgba(255,255,255,0.18); }

/* ---------- Dashboard: tabs, tables, misc ---------- */
.dashboard-shell {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
}

.dash-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.dash-tab-btn {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.08);
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.dash-tab-btn.active {
  background: linear-gradient(135deg, var(--accent-coral), var(--accent-coral-deep));
  color: #fff;
  border-color: transparent;
}

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

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 18px;
  font-size: 0.88rem;
}

.data-table th, .data-table td {
  padding: 10px 8px;
  text-align: right;
  border-bottom: 1px solid var(--glass-border);
}

.data-table th {
  color: var(--text-muted);
  font-weight: 700;
}

.data-table-wrap {
  overflow-x: auto;
  background: var(--glass-fill);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 6px 12px;
  margin-bottom: 20px;
}

.btn-small {
  width: auto;
  padding: 6px 14px;
  font-size: 0.82rem;
  border-radius: 10px;
}

.btn-danger {
  background: rgba(232, 93, 110, 0.25);
  color: #FFD9DC;
  border: 1px solid rgba(232, 93, 110, 0.5);
}

.field textarea, .field select {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text-deep);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
}

.field textarea { min-height: 110px; resize: vertical; }

.section-title {
  font-size: 1.15rem;
  font-weight: 900;
  margin: 26px 0 14px;
  color: var(--accent-gold);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.status-msg {
  margin-top: 10px;
  font-size: 0.88rem;
  min-height: 1.3em;
}
.status-ok { color: var(--accent-mint); }
.status-err { color: #FFD9DC; }

.level-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
}
.level-good { background: rgba(111, 207, 151, 0.22); color: var(--accent-mint); }
.level-mid { background: rgba(255, 200, 87, 0.22); color: var(--accent-gold); }
.level-low { background: rgba(255, 127, 142, 0.22); color: #FFB3BA; }
.level-none { color: var(--text-muted); font-size: 0.82rem; }

/* ---------- Responsive ---------- */
@media (max-width: 480px) {
  .glass-card { padding: 26px 20px; }
  .games-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
}