/* ═══════════════════════════════════════════════════
   NOOR — Layout CSS: Sidebar, Content, Responsive
   ═══════════════════════════════════════════════════ */

/* ── App Shell ── */
.app {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 100vh;
  opacity: 0;
  transition: opacity .8s var(--ease);
}
.app.visible { opacity: 1; }

/* ── Sidebar ── */
.sidebar {
  width: var(--sb-w);
  background: var(--bg-sb);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border-right: 1px solid var(--border-1);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 200;
  transition: transform .5s var(--ease);
}
[dir="rtl"] .sidebar {
  left: auto;
  right: 0;
  border-right: none;
  border-left: 1px solid var(--border-1);
}

.sb-hd {
  padding: 24px 20px 20px;
  border-bottom: 1px solid var(--border-1);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sb-brand { display: flex; align-items: center; gap: 14px; }
.sb-close {
  display: none;
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-1);
  background: var(--bg-sunk);
  color: var(--text-2);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: all .2s;
  flex-shrink: 0;
}
.sb-close:hover { background: var(--emerald-50); color: var(--emerald-700); }

.sb-logo {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(5,150,105,0.25), 0 0 20px rgba(5,150,105,0.15);
  position: relative;
  overflow: hidden;
  animation: logoGlow 3s ease-in-out infinite alternate;
}
.sb-logo img { width: 100%; height: 100%; object-fit: cover; position: relative; z-index: 1; }
.sb-name { font-size: 22px; font-weight: 700; letter-spacing: -0.03em; }
.sb-tag { font-size: 11px; color: var(--text-3); font-weight: 500; letter-spacing: .04em; margin-top: 1px; }

.sb-arabesque {
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  opacity: 0.15;
}
.sb-arabesque svg { width: 100%; height: 12px; }

.sb-nav {
  flex: 1;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}
.sb-lbl {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: 12px 14px 6px;
}
.sb-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--r-sm);
  cursor: pointer;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-2);
  border: none;
  background: transparent;
  width: 100%;
  text-align: start;
  font-family: var(--font);
  transition: all .25s var(--ease);
}
.sb-item i { font-size: 18px; width: 22px; text-align: center; }
.sb-item:hover { color: var(--primary); background: var(--primary-glow); }
.sb-item.active {
  color: var(--text-inv);
  background: linear-gradient(135deg, var(--emerald-600), var(--emerald-700));
  box-shadow: 0 2px 12px rgba(5,150,105,0.3), inset 0 1px 0 rgba(255,255,255,0.1);
  font-weight: 600;
}
.sb-item.active i { color: var(--text-inv); }
.sb-badge {
  margin-left: auto;
  background: var(--emerald-100);
  color: var(--emerald-700);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
}
[dir="rtl"] .sb-badge { margin-left: 0; margin-right: auto; }
.sb-item.active .sb-badge { background: rgba(255,255,255,0.2); color: white; }
.sb-div { height: 1px; background: var(--border-1); margin: 6px 14px; }

/* ── Sidebar Prayer Widget ── */
.sb-prayer {
  margin: 0 10px 8px;
  padding: 12px 14px;
  background: linear-gradient(135deg, var(--emerald-700), var(--emerald-800));
  border-radius: var(--r-sm);
  color: white;
  cursor: pointer;
  transition: transform .2s var(--ease);
}
.sb-prayer:hover { transform: translateY(-1px); }
.sb-pr-label { font-size: 10px; text-transform: uppercase; letter-spacing: .1em; opacity: .7; margin-bottom: 2px; }
.sb-pr-name { font-size: 16px; font-weight: 700; }
.sb-pr-time { font-size: 13px; opacity: .85; }
.sb-pr-cd { font-size: 12px; opacity: .65; font-variant-numeric: tabular-nums; }

/* ── Sidebar Footer ── */
.sb-ft { padding: 12px 10px 16px; border-top: 1px solid var(--border-1); }
.sb-ctrls { display: flex; gap: 6px; }
.sb-ctrl {
  flex: 1;
  padding: 9px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-1);
  background: var(--bg-sunk);
  color: var(--text-2);
  cursor: pointer;
  font-size: 13px;
  font-family: var(--font);
  font-weight: 500;
  transition: all .25s var(--ease);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.sb-ctrl:hover { border-color: var(--primary); color: var(--primary); }
.sb-ctrl.on { background: var(--primary); color: white; border-color: var(--primary); box-shadow: 0 2px 8px rgba(5,150,105,0.3); }
.sb-ctrl i { font-size: 16px; }

/* ── Sidebar overlay (mobile) ── */
.sb-ov {
  display: none;
  position: fixed;
  top: 0; bottom: 0; left: 0; right: 0;
  background: rgba(0,0,0,0.35);
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: opacity .4s;
}
.sb-ov.show { opacity: 1; pointer-events: auto; }

/* ── Mobile toggle button ── */
.mob-btn {
  display: none;
  position: fixed;
  top: 14px; left: 14px;
  z-index: 210;
  width: 44px; height: 44px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-1);
  background: var(--bg-el);
  color: var(--text-1);
  font-size: 18px;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  align-items: center;
  justify-content: center;
  transition: opacity .3s;
}
[dir="rtl"] .mob-btn { left: auto; right: 14px; }

/* ── Main Content Area ── */
.content {
  flex: 1;
  margin-left: var(--sb-w);
  min-height: 100vh;
  transition: margin .5s var(--ease), filter .4s var(--ease);
  position: relative;
}
[dir="rtl"] .content { margin-left: 0; margin-right: var(--sb-w); }
.content.blurred { filter: blur(4px); }

/* ── Pages ── */
.page {
  display: none;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.page.active { display: block; }
.page.visible { opacity: 1; transform: translateY(0); }

/* ── Page Header (shared) ── */
.pg-hd {
  padding: 52px 28px 36px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.pg-hd::before {
  content: '';
  position: absolute;
  top: -40%; left: -10%; right: -10%;
  height: 240%;
  background: radial-gradient(ellipse at center top, var(--primary-glow) 0%, transparent 70%);
}
.pg-hd > * { position: relative; z-index: 1; }
.pg-hd-ic {
  width: 54px; height: 54px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--emerald-600), var(--emerald-700));
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
  box-shadow: 0 4px 20px rgba(5,150,105,0.25);
}
.pg-hd h1 {
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}
.pg-hd p {
  font-size: 14.5px;
  color: var(--text-2);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

.pg-body { max-width: 920px; margin: 0 auto; padding: 0 24px 50px; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    box-shadow: var(--shadow-xl);
  }
  [dir="rtl"] .sidebar { transform: translateX(100%); }
  .sidebar.open { transform: translateX(0) !important; }
  .sb-ov { display: block; }
  .sb-close { display: flex; }
  .mob-btn { display: flex; }
  .content {
    margin-left: 0 !important;
    margin-right: 0 !important;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
  }
}

@media (max-width: 640px) {
  .pg-hd { padding: 44px 18px 28px; }
  .pg-body { padding: 0 14px 36px; }
}