/* ═══════════════════════════════════════════════════════
   Smart PWA Installation Guide System — Styles
   wadifatuk.com | وظيفتك
   Version: 1.0.0
═══════════════════════════════════════════════════════ */

/* ─── Modal Root ─────────────────────────────────────── */
#pwaInstallModal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99999;
  direction: rtl;
}

#pwaInstallModal.pwa-visible {
  display: block;
}

/* ─── Backdrop ───────────────────────────────────────── */
.pwa-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.pwa-backdrop.pwa-fade-in {
  opacity: 1;
}

/* ─── Bottom Sheet ───────────────────────────────────── */
.pwa-sheet {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  border-radius: 24px 24px 0 0;
  padding: 28px 22px 36px;
  box-shadow:
    0 -8px 40px rgba(15, 23, 42, 0.18),
    0 -2px 12px rgba(15, 23, 42, 0.08);
  max-width: 560px;
  margin: 0 auto;
  transform: translateY(110%);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  outline: none;
  font-family: 'Tajawal', sans-serif;
}

.pwa-sheet.pwa-slide-up {
  transform: translateY(0);
}

/* drag handle */
.pwa-sheet::before {
  content: '';
  display: block;
  width: 44px;
  height: 4px;
  border-radius: 2px;
  background: #cbd5e1;
  margin: 0 auto 22px;
}

/* ─── Close Button ───────────────────────────────────── */
.pwa-close {
  position: absolute;
  top: 18px;
  left: 18px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: none;
  background: #f1f5f9;
  color: #64748b;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s, transform 0.2s;
  font-family: sans-serif;
}

.pwa-close:hover {
  background: #e2e8f0;
  color: #0f172a;
  transform: rotate(90deg);
}

.pwa-close:focus-visible {
  outline: 2px solid #16a34a;
  outline-offset: 2px;
}

/* ─── App Identity ───────────────────────────────────── */
.pwa-identity {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.pwa-app-icon {
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, #16a34a 0%, #22c55e 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  flex-shrink: 0;
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.35);
}

.pwa-app-info {
  flex: 1;
}

.pwa-title {
  font-size: 19px;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 2px;
  line-height: 1.3;
}

.pwa-tagline {
  font-size: 13px;
  color: #16a34a;
  font-weight: 600;
  margin: 0;
}

/* ─── Description ────────────────────────────────────── */
.pwa-desc {
  font-size: 14px;
  color: #475569;
  line-height: 1.75;
  margin-bottom: 16px;
}

/* ─── Benefits ───────────────────────────────────────── */
.pwa-benefits {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.pwa-benefits li {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: #334155;
  font-weight: 600;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 10px;
  padding: 9px 12px;
}

.pwa-benefit-icon {
  font-size: 16px;
  flex-shrink: 0;
}

/* ─── Steps ──────────────────────────────────────────── */
.pwa-steps {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 18px;
}

.pwa-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.pwa-step:last-child {
  margin-bottom: 0;
}

.pwa-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #16a34a, #22c55e);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(22, 163, 74, 0.3);
}

.pwa-step-text {
  font-size: 14px;
  color: #334155;
  line-height: 1.65;
  padding-top: 2px;
}

.pwa-step-text strong {
  color: #0f172a;
}

.pwa-step-icon {
  font-size: 16px;
  margin-left: 3px;
}

/* ─── Actions ────────────────────────────────────────── */
.pwa-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Base button */
.pwa-btn {
  width: 100%;
  padding: 14px 20px;
  border-radius: 14px;
  border: none;
  font-family: 'Tajawal', sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  line-height: 1;
}

.pwa-btn:active {
  transform: scale(0.97);
}

.pwa-btn:focus-visible {
  outline: 2px solid #16a34a;
  outline-offset: 2px;
}

/* Primary — Install Now */
.pwa-btn-primary {
  background: linear-gradient(135deg, #16a34a 0%, #22c55e 100%);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.4);
}

.pwa-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(22, 163, 74, 0.5);
}

/* Secondary — Later */
.pwa-btn-secondary {
  background: #f1f5f9;
  color: #475569;
  border: 2px solid #e2e8f0;
}

.pwa-btn-secondary:hover {
  background: #e2e8f0;
  color: #0f172a;
  transform: translateY(-1px);
}

/* Ghost — Never Show */
.pwa-btn-ghost {
  background: transparent;
  color: #94a3b8;
  font-size: 13px;
  font-weight: 500;
  padding: 8px;
  border-radius: 8px;
}

.pwa-btn-ghost:hover {
  color: #64748b;
  background: #f8fafc;
}

/* ─── Dark Mode ──────────────────────────────────────── */
@media (prefers-color-scheme: dark) {
  .pwa-sheet {
    background: #1e293b;
    box-shadow:
      0 -8px 40px rgba(0, 0, 0, 0.5),
      0 -2px 12px rgba(0, 0, 0, 0.3);
  }

  .pwa-sheet::before {
    background: #475569;
  }

  .pwa-close {
    background: #334155;
    color: #94a3b8;
  }

  .pwa-close:hover {
    background: #475569;
    color: #f1f5f9;
  }

  .pwa-title {
    color: #f1f5f9;
  }

  .pwa-desc {
    color: #94a3b8;
  }

  .pwa-benefits li {
    background: #15803d1a;
    border-color: #16a34a40;
    color: #cbd5e1;
  }

  .pwa-steps {
    background: #0f172a;
    border-color: #334155;
  }

  .pwa-step-text {
    color: #cbd5e1;
  }

  .pwa-step-text strong {
    color: #f1f5f9;
  }

  .pwa-btn-secondary {
    background: #334155;
    color: #cbd5e1;
    border-color: #475569;
  }

  .pwa-btn-secondary:hover {
    background: #475569;
    color: #f1f5f9;
  }

  .pwa-btn-ghost {
    color: #64748b;
  }

  .pwa-btn-ghost:hover {
    background: #1e293b;
    color: #94a3b8;
  }
}

/* ─── Responsive Tweaks ──────────────────────────────── */
@media (max-width: 380px) {
  .pwa-sheet {
    padding: 24px 16px 30px;
  }

  .pwa-benefits {
    grid-template-columns: 1fr;
  }

  .pwa-title {
    font-size: 17px;
  }
}

/* ─── Reduced Motion ─────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .pwa-sheet,
  .pwa-backdrop,
  .pwa-close,
  .pwa-btn {
    transition: none !important;
    animation: none !important;
  }
}