/* ═══════════════════════════════════════════════════════════
   AZK4USER PANEL v5.1 – Premium Dark Navy
   Zoom-stable • SVG icons • Glass • Glow • Pro layout
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Orbitron:wght@500;600;700&display=swap');

:root {
  --bg-deep: #060a14;
  --bg-card: rgba(12, 18, 34, 0.82);
  --bg-card-solid: #0c1222;
  --bg-elevated: rgba(18, 28, 48, 0.92);
  --navy-900: #0a1020;
  --navy-800: #121c30;
  --navy-700: #1a2744;
  --blue-600: #1d4ed8;
  --blue-500: #3b82f6;
  --blue-400: #60a5fa;
  --cyan-400: #22d3ee;
  --cyan-300: #67e8f9;
  --indigo-500: #6366f1;
  --purple-500: #a855f7;
  --text-primary: #e8eef8;
  --text-secondary: #8b9bb8;
  --text-muted: #5a6a85;
  --border: rgba(59, 130, 246, 0.18);
  --border-strong: rgba(59, 130, 246, 0.35);
  --border-glow: rgba(96, 165, 250, 0.45);
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --radius: 0.875rem;
  --radius-sm: 0.625rem;
  --radius-lg: 1.25rem;
  --sidebar-w: 15.5rem;
  --header-h: 0;
  --shadow-glow: 0 0 1.5rem rgba(59, 130, 246, 0.12), 0 0 3rem rgba(37, 99, 235, 0.06);
  --shadow-card: 0 0.5rem 2rem rgba(0, 0, 0, 0.45);
  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Orbitron', sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg-deep);
  color: var(--text-primary);
  min-height: 100vh;
  min-height: 100dvh;
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ── Background ── */
.bg-mesh {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 70% 50% at 15% 30%, rgba(29, 78, 216, 0.16), transparent 55%),
    radial-gradient(ellipse 55% 40% at 85% 15%, rgba(99, 102, 241, 0.1), transparent 50%),
    radial-gradient(ellipse 45% 35% at 55% 85%, rgba(34, 211, 238, 0.06), transparent 50%),
    var(--bg-deep);
  pointer-events: none;
}

.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(5rem);
  opacity: 0.28;
  pointer-events: none;
  z-index: -1;
  will-change: transform;
  animation: float 18s ease-in-out infinite;
}
.orb-1 {
  width: min(28rem, 50vw);
  height: min(28rem, 50vw);
  background: #1d4ed8;
  top: -8rem;
  left: -6rem;
}
.orb-2 {
  width: min(22rem, 40vw);
  height: min(22rem, 40vw);
  background: #6366f1;
  bottom: -5rem;
  right: -4rem;
  animation-delay: -6s;
}
.orb-3 {
  width: min(18rem, 35vw);
  height: min(18rem, 35vw);
  background: #0891b2;
  top: 45%;
  right: 18%;
  opacity: 0.15;
  animation-delay: -12s;
}

@keyframes float {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  33% { transform: translate3d(1.5rem, -2rem, 0) scale(1.04); }
  66% { transform: translate3d(-1rem, 1.2rem, 0) scale(0.97); }
}

.font-display {
  font-family: var(--font-display);
  letter-spacing: 0.04em;
}

/* ── Layout (zoom-stable) ── */
.app-layout {
  display: flex;
  min-height: 100vh;
  min-height: 100dvh;
  width: 100%;
}

.sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  max-width: var(--sidebar-w);
  flex-shrink: 0;
  background: rgba(8, 12, 24, 0.94);
  backdrop-filter: blur(1.25rem);
  -webkit-backdrop-filter: blur(1.25rem);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  transition: transform var(--transition);
  overflow: hidden;
}

.sidebar-brand {
  padding: 1.35rem 1.15rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.sidebar-brand .logo {
  width: 2.5rem;
  height: 2.5rem;
  min-width: 2.5rem;
  background: linear-gradient(145deg, #2563eb, #4f46e5);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 1.25rem rgba(59, 130, 246, 0.4);
}

.sidebar-brand .logo svg {
  width: 1.25rem;
  height: 1.25rem;
  color: #fff;
}

.sidebar-brand h1 {
  font-size: 0.95rem;
  background: linear-gradient(90deg, #60a5fa, #67e8f9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
}

.sidebar-brand .ver {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}

.sidebar-nav {
  flex: 1;
  padding: 0.85rem 0.65rem;
  overflow-y: auto;
  overflow-x: hidden;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 0.9rem;
  margin-bottom: 0.2rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.875rem;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  position: relative;
  white-space: nowrap;
}

.nav-item .nav-icon {
  width: 1.15rem;
  height: 1.15rem;
  min-width: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.85;
}

.nav-item .nav-icon svg {
  width: 100%;
  height: 100%;
}

.nav-item:hover {
  background: rgba(59, 130, 246, 0.08);
  color: var(--text-primary);
}

.nav-item:hover .nav-icon {
  opacity: 1;
  color: var(--blue-400);
}

.nav-item.active {
  background: linear-gradient(90deg, rgba(37, 99, 235, 0.22), rgba(99, 102, 241, 0.1));
  color: var(--blue-400);
  box-shadow: inset 0 0 0 1px rgba(59, 130, 246, 0.25);
}

.nav-item.active .nav-icon {
  opacity: 1;
  color: var(--blue-400);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0.2rem;
  height: 55%;
  background: linear-gradient(180deg, var(--blue-400), var(--cyan-400));
  border-radius: 0 3px 3px 0;
  box-shadow: 0 0 0.6rem var(--blue-400);
}

.sidebar-footer {
  padding: 0.9rem 1rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.45rem;
  border-radius: var(--radius-sm);
  background: rgba(59, 130, 246, 0.06);
}

.user-avatar {
  width: 2.15rem;
  height: 2.15rem;
  min-width: 2.15rem;
  border-radius: 50%;
  background: linear-gradient(145deg, #3b82f6, #7c3aed);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: 0 0 0.75rem rgba(99, 102, 241, 0.35);
}

.user-info {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}
.user-info .name {
  font-weight: 600;
  font-size: 0.8rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-info .role {
  font-size: 0.65rem;
  color: var(--cyan-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  padding: 1.5rem 1.75rem 2.5rem;
  min-height: 100vh;
  min-height: 100dvh;
  width: calc(100% - var(--sidebar-w));
  max-width: 100%;
  overflow-x: hidden;
}

.page-header {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.page-header h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  font-weight: 700;
  background: linear-gradient(90deg, #f1f5f9, #60a5fa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.page-header .subtitle {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 0.2rem;
}

/* ── Cards ── */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(1rem);
  -webkit-backdrop-filter: blur(1rem);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-glow), var(--shadow-card);
}

.card-glow {
  position: relative;
  overflow: hidden;
}
.card-glow::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -40%;
  width: 180%;
  height: 180%;
  background: radial-gradient(circle at 30% 30%, rgba(59, 130, 246, 0.06), transparent 55%);
  pointer-events: none;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11.5rem, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--bg-card);
  backdrop-filter: blur(1rem);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.stat-card:hover {
  transform: translateY(-0.2rem);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-glow);
}

.stat-card .stat-icon {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.7rem;
  background: linear-gradient(145deg, rgba(37, 99, 235, 0.28), rgba(99, 102, 241, 0.15));
  box-shadow: 0 0 1rem rgba(59, 130, 246, 0.2);
  color: var(--blue-400);
}

.stat-card .stat-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.stat-card .stat-value {
  font-size: clamp(1.35rem, 2.5vw, 1.7rem);
  font-weight: 800;
  background: linear-gradient(90deg, #60a5fa, #67e8f9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-card .stat-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.2rem;
  font-weight: 500;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.6rem 1.15rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  text-decoration: none;
  font-family: inherit;
  line-height: 1.3;
  white-space: nowrap;
}

.btn svg {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.btn-primary {
  background: linear-gradient(145deg, #2563eb, #4f46e5);
  color: #fff;
  box-shadow: 0 0.25rem 1rem rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
  transform: translateY(-0.1rem);
  box-shadow: 0 0.4rem 1.5rem rgba(37, 99, 235, 0.5), 0 0 1.25rem rgba(59, 130, 246, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--blue-400);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  background: rgba(59, 130, 246, 0.08);
  border-color: var(--blue-400);
  box-shadow: 0 0 0.9rem rgba(59, 130, 246, 0.15);
}

.btn-danger {
  background: linear-gradient(145deg, #dc2626, #ef4444);
  color: #fff;
}

.btn-success {
  background: linear-gradient(145deg, #059669, #10b981);
  color: #fff;
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
}

.btn-sm svg {
  width: 0.85rem;
  height: 0.85rem;
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
}

/* ── Forms ── */
.form-group {
  margin-bottom: 1.1rem;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.35rem;
}

.form-control {
  width: 100%;
  padding: 0.7rem 0.95rem;
  background: rgba(8, 12, 24, 0.75);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  line-height: 1.4;
}

.form-control:focus {
  border-color: var(--blue-400);
  box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.18), 0 0 1rem rgba(59, 130, 246, 0.1);
}

.form-control::placeholder {
  color: var(--text-muted);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238b9bb8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.95rem center;
  padding-right: 2.4rem;
}

/* ── Tables ── */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 28rem;
}

th, td {
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.85rem;
}

th {
  background: rgba(18, 28, 48, 0.9);
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

td {
  border-bottom: 1px solid rgba(59, 130, 246, 0.08);
}

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

tr:hover td {
  background: rgba(59, 130, 246, 0.04);
}

code {
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  font-size: 0.8em;
  background: rgba(59, 130, 246, 0.1);
  padding: 0.15em 0.4em;
  border-radius: 0.3rem;
  color: var(--cyan-300);
}

/* ── Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.badge-blue {
  background: rgba(37, 99, 235, 0.18);
  color: var(--blue-400);
  border: 1px solid rgba(59, 130, 246, 0.28);
}
.badge-cyan {
  background: rgba(34, 211, 238, 0.12);
  color: var(--cyan-400);
  border: 1px solid rgba(34, 211, 238, 0.25);
}
.badge-green {
  background: rgba(16, 185, 129, 0.12);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.25);
}
.badge-red {
  background: rgba(239, 68, 68, 0.12);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.25);
}
.badge-purple {
  background: rgba(168, 85, 247, 0.12);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.25);
}
.badge-gold {
  background: rgba(245, 158, 11, 0.12);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.25);
}

/* ── Login ── */
.login-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.login-card {
  width: 100%;
  max-width: 24rem;
  background: var(--bg-card);
  backdrop-filter: blur(1.5rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-glow), var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.login-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0.15rem;
  background: linear-gradient(90deg, #2563eb, #22d3ee, #6366f1);
  box-shadow: 0 0 1rem var(--blue-400);
}

.login-logo {
  text-align: center;
  margin-bottom: 1.75rem;
}

.login-logo .icon-box {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 0.9rem;
  background: linear-gradient(145deg, #2563eb, #4f46e5);
  border-radius: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 1.75rem rgba(59, 130, 246, 0.45);
  animation: pulse-glow 3.5s ease-in-out infinite;
  color: #fff;
}

.login-logo .icon-box svg {
  width: 1.75rem;
  height: 1.75rem;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 1.75rem rgba(59, 130, 246, 0.45); }
  50% { box-shadow: 0 0 2.75rem rgba(59, 130, 246, 0.65), 0 0 4rem rgba(99, 102, 241, 0.25); }
}

.login-logo h1 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  background: linear-gradient(90deg, #60a5fa, #67e8f9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-logo p {
  color: var(--text-secondary);
  font-size: 0.8rem;
  margin-top: 0.3rem;
}

/* ── Alerts ── */
.alert {
  padding: 0.7rem 0.95rem;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  margin-bottom: 1.1rem;
  line-height: 1.4;
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.28);
  color: #fca5a5;
}
.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.28);
  color: #6ee7b7;
}
.alert-info {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.28);
  color: var(--blue-400);
}

/* ── QR / Steps ── */
.qr-box {
  text-align: center;
  padding: 1.35rem;
  background: rgba(8, 12, 24, 0.55);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.qr-box img {
  max-width: 15rem;
  width: 100%;
  margin: 0 auto;
  border-radius: 0.75rem;
  box-shadow: 0 0 1.75rem rgba(59, 130, 246, 0.25);
}

.steps {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1.35rem;
}

.step {
  flex: 1;
  text-align: center;
  padding: 0.6rem 0.35rem;
  border-radius: var(--radius-sm);
  background: rgba(18, 28, 48, 0.55);
  border: 1px solid transparent;
  font-size: 0.7rem;
  color: var(--text-muted);
  transition: all var(--transition);
  font-weight: 500;
}

.step.active {
  background: rgba(37, 99, 235, 0.18);
  border-color: var(--blue-400);
  color: var(--blue-400);
  box-shadow: 0 0 0.9rem rgba(59, 130, 246, 0.15);
}

.step.done {
  background: rgba(16, 185, 129, 0.12);
  border-color: var(--success);
  color: var(--success);
}

/* ── Spinner ── */
.spinner {
  width: 1.5rem;
  height: 1.5rem;
  border: 0.18rem solid rgba(59, 130, 246, 0.18);
  border-top-color: var(--blue-400);
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
  display: inline-block;
}

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

/* ── Price cards ── */
.price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr));
  gap: 0.85rem;
}

.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1rem;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.price-card:hover,
.price-card.selected {
  border-color: var(--blue-400);
  box-shadow: 0 0 1.5rem rgba(59, 130, 246, 0.2);
  transform: translateY(-0.2rem);
}

.price-card.selected::after {
  content: '';
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  width: 1.25rem;
  height: 1.25rem;
  background: var(--blue-500);
  border-radius: 50%;
  box-shadow: 0 0 0.7rem rgba(59, 130, 246, 0.45);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 0.7rem;
  background-repeat: no-repeat;
  background-position: center;
}

.price-card .role-name {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
}

.price-card .role-price {
  font-size: 1.25rem;
  font-weight: 800;
  background: linear-gradient(90deg, #67e8f9, #60a5fa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Helpers ── */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 1.1rem;
}

.mt-1 { margin-top: 0.4rem; }
.mt-2 { margin-top: 0.85rem; }
.mt-3 { margin-top: 1.35rem; }
.mb-2 { margin-bottom: 0.85rem; }
.text-center { text-align: center; }
.text-muted { color: var(--text-secondary); }
.text-sm { font-size: 0.8rem; }
.flex { display: flex; }
.gap-2 { gap: 0.65rem; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.w-full { width: 100%; }
.hidden { display: none !important; }

/* ── Mobile ── */
.mobile-toggle {
  display: none;
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: linear-gradient(145deg, #2563eb, #4f46e5);
  color: #fff;
  border: none;
  z-index: 200;
  box-shadow: 0 0.25rem 1.25rem rgba(37, 99, 235, 0.45);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.mobile-toggle svg {
  width: 1.35rem;
  height: 1.35rem;
}

@media (max-width: 56rem) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: 0.5rem 0 2.5rem rgba(0, 0, 0, 0.5);
  }
  .main-content {
    margin-left: 0;
    width: 100%;
    padding: 1.15rem 1rem 2rem;
  }
  .mobile-toggle {
    display: flex;
  }
}

@media (max-width: 30rem) {
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .price-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps {
    flex-wrap: wrap;
  }
  .step {
    min-width: calc(50% - 0.2rem);
  }
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}