:root {
  --color-primary: #1B3A5C;
  --color-primary-dark: #142D47;
  --color-accent: #4A90D9;
  --color-bg: #FFFFFF;
  --color-surface: #F8FAFC;
  --color-surface-2: #EEF2F7;
  --color-text-primary: #1A1A2E;
  --color-text-secondary: #5A6A7A;
  --color-border: #E2E8F0;
  --color-success: #10B981;
  --color-danger: #EF4444;
  --color-warning: #F59E0B;
  --color-locked: #9AA5B4;
  --font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius-sm: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
  --shadow-sm: 0 2px 8px rgba(27,58,92,0.08);
  --shadow-md: 0 4px 16px rgba(27,58,92,0.10);
  --shadow-lg: 0 8px 32px rgba(27,58,92,0.12);
  --shadow-xl: 0 16px 48px rgba(27,58,92,0.15);
  --transition-normal: all 0.25s cubic-bezier(0.4,0,0.2,1);
  --transition-bounce: all 0.35s cubic-bezier(0.34,1.56,0.64,1);
  --touch-min: 44px;
  --mobile-padding: 1rem;
  --section-gap: 3rem;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  touch-action: manipulation;
}

body {
  font-family: var(--font-family);
  background: var(--color-bg);
  color: var(--color-text-primary);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

a:hover {
  color: var(--color-primary);
}

button,
input,
select,
textarea {
  font-family: inherit;
  -webkit-tap-highlight-color: transparent;
}

button {
  touch-action: manipulation;
  cursor: pointer;
}

.container-fluid {
  padding-left: var(--mobile-padding);
  padding-right: var(--mobile-padding);
}

.sicupu-navbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: var(--color-primary);
  min-height: 64px;
  display: flex;
  align-items: center;
  transition: var(--transition-normal);
  padding: 0 1rem;
}

.sicupu-navbar .navbar-brand {
  color: #fff;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
  min-height: var(--touch-min);
}

.sicupu-navbar .navbar-brand:hover {
  color: #fff;
}

.sicupu-navbar .navbar-toggler {
  border-color: rgba(255,255,255,0.4);
  min-width: var(--touch-min);
  min-height: var(--touch-min);
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sicupu-navbar .navbar-toggler:focus {
  box-shadow: 0 0 0 3px rgba(255,255,255,0.25);
}

.sicupu-navbar .navbar-toggler-icon {
  filter: invert(1);
}

.sicupu-navbar .nav-link {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  padding: 0.625rem 1rem;
  min-height: var(--touch-min);
  display: flex;
  align-items: center;
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
}

.sicupu-navbar .nav-link:hover {
  color: #fff;
  background: rgba(255,255,255,0.1);
}

.sicupu-navbar .btn-beli {
  background: #fff;
  color: var(--color-primary);
  border: 2px solid #fff;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
  min-height: var(--touch-min);
  white-space: nowrap;
  transition: var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.sicupu-navbar .btn-beli:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.navbar-scrolled {
  box-shadow: var(--shadow-md);
}

.btn-navy {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  font-weight: 700;
  min-height: var(--touch-min);
  border-radius: var(--radius-lg);
  padding: 0.625rem 1.5rem;
  transition: var(--transition-normal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  -webkit-tap-highlight-color: transparent;
}

.btn-navy:hover,
.btn-navy:focus {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
}

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

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

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

.icon-circle {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.bg-surface-2 {
  background: var(--color-surface-2);
}

.text-primary-custom {
  color: var(--color-primary) !important;
}

.section-gap {
  padding-top: var(--section-gap);
  padding-bottom: var(--section-gap);
}

.section-title {
  font-size: clamp(1.25rem, 4vw, 1.75rem);
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
}

.section-subtitle {
  font-size: clamp(0.875rem, 3vw, 1rem);
  color: var(--color-text-secondary);
}

.terkait-card {
  border-radius: var(--radius-lg);
  transition: var(--transition-bounce);
  cursor: pointer;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.875rem;
  text-decoration: none;
  color: var(--color-text-primary);
  min-height: var(--touch-min);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  width: 100%;
}

.terkait-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  color: var(--color-text-primary);
  border-color: var(--color-accent);
}

.terkait-card:active {
  transform: scale(0.98);
}

.terkait-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
}

.terkait-name {
  font-weight: 600;
  font-size: 0.9rem;
  line-height: 1.3;
  flex: 1;
  word-break: break-word;
}

.badge-gratis {
  background: var(--color-success);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
  flex-shrink: 0;
}

.voucher-gate-section {
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-2) 100%);
  padding: var(--section-gap) var(--mobile-padding);
}

.voucher-gate-card {
  max-width: 520px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border: 1px solid rgba(255,255,255,0.8);
  box-shadow: var(--shadow-xl);
  border-radius: var(--radius-xl);
  padding: clamp(1.25rem, 5vw, 2rem);
}

.voucher-gate-card .gate-title {
  font-size: clamp(1.1rem, 4vw, 1.4rem);
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: 0.375rem;
}

.voucher-gate-card .gate-subtitle {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: 1.25rem;
}

.voucher-input {
  height: 56px;
  text-align: center;
  font-family: monospace;
  font-size: clamp(1rem, 4vw, 1.25rem);
  letter-spacing: 2px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  width: 100%;
  transition: var(--transition-normal);
  padding: 0 1rem;
  background: #fff;
  color: var(--color-text-primary);
}

.voucher-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(27,58,92,0.12);
  outline: none;
}

.voucher-input::placeholder {
  color: var(--color-text-secondary);
  letter-spacing: 1px;
  font-size: 0.95rem;
}

.verify-btn {
  height: 52px;
  width: 100%;
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-size: 1rem;
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  touch-action: manipulation;
}

.verify-btn:hover,
.verify-btn:focus {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
}

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

.divider {
  display: flex;
  align-items: center;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  margin: 1rem 0;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.divider span {
  padding: 0 1rem;
}

.wa-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  min-height: var(--touch-min);
  padding: 0.625rem 1rem;
  border-radius: var(--radius-lg);
  border: 2px solid #25D366;
  color: #25D366;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition-normal);
  background: transparent;
  touch-action: manipulation;
}

.wa-btn:hover {
  background: #25D366;
  color: #fff;
}

.active-voucher-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: var(--color-success);
  color: #fff;
  padding: 0.375rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.countdown-display {
  font-family: monospace;
  font-size: clamp(1.5rem, 7vw, 2.25rem);
  font-weight: 800;
  margin: 0.75rem 0;
  letter-spacing: 2px;
  line-height: 1.2;
  text-align: center;
}

.countdown-green { color: var(--color-success); }
.countdown-orange { color: var(--color-warning); }
.countdown-red { color: var(--color-danger); }

.masked-kode {
  font-family: monospace;
  font-size: clamp(0.95rem, 3.5vw, 1.1rem);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.tool-card {
  border-radius: var(--radius-lg);
  transition: var(--transition-bounce);
  cursor: pointer;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
  min-height: 120px;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  height: 100%;
}

.tool-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.tool-card:active {
  transform: scale(0.97);
}

.tool-card.locked {
  filter: grayscale(100%) brightness(0.85);
  cursor: pointer;
}

.tool-card.locked:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.lock-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(26,26,46,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  pointer-events: none;
}

.lock-overlay i {
  font-size: 1.75rem;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.tool-icon-circle {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.tool-name {
  font-size: clamp(0.8rem, 2.5vw, 0.9rem);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.3;
  word-break: break-word;
}

.tool-status-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
}

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--color-text-secondary);
}

.empty-state i {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
  opacity: 0.4;
}

.empty-state p {
  font-size: 0.95rem;
  max-width: 300px;
  margin: 0 auto;
}

.ad-slot-container {
  width: 100%;
  min-height: 0;
  text-align: center;
  overflow: hidden;
  display: block;
}

.ad-slot-container:empty {
  display: none;
}

#sidebar-sticky-container {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 160px;
  z-index: 9997;
  display: none;
}

#sticky-mobile-container {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9998;
  background: #fff;
  border-top: 3px solid var(--color-primary);
  min-height: 60px;
  padding: 0.625rem 1rem 0.625rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  padding-bottom: calc(0.625rem + env(safe-area-inset-bottom));
}

#sticky-mobile-dismiss {
  position: absolute;
  top: -16px;
  right: 8px;
  width: 32px;
  height: 32px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  min-width: 32px;
  min-height: 32px;
  touch-action: manipulation;
}

#sticky-mobile-dismiss:hover {
  background: var(--color-primary-dark);
}

#sticky-arrow-container {
  position: fixed;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9996;
  width: 40px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  overflow: hidden;
  transition: width 0.3s ease;
  cursor: pointer;
  display: none;
  box-shadow: var(--shadow-md);
}

#sticky-arrow-container.expanded {
  width: 220px;
}

#sticky-arrow-container .arrow-icon {
  width: 40px;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  font-size: 1.1rem;
}

#sticky-arrow-container .arrow-content {
  padding: 1rem 48px 1rem 1rem;
  min-height: 60px;
  display: none;
  font-size: 0.8rem;
}

#sticky-arrow-container.expanded .arrow-content {
  display: block;
}

.footer-navy {
  background: var(--color-primary);
  color: #fff;
  padding: 2rem var(--mobile-padding);
}

.footer-navy a {
  color: rgba(255,255,255,0.8);
  transition: var(--transition-normal);
}

.footer-navy a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  margin-top: 1rem;
  padding-top: 1rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
}

.pulse-highlight {
  animation: pulseHighlight 0.6s ease-in-out 3;
}

@keyframes pulseHighlight {
  0% { box-shadow: 0 0 0 0 rgba(27,58,92,0.5); }
  70% { box-shadow: 0 0 0 14px rgba(27,58,92,0); }
  100% { box-shadow: 0 0 0 0 rgba(27,58,92,0); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.4s ease forwards;
}

.admin-wrapper {
  display: flex;
  min-height: 100vh;
  min-height: 100dvh;
}

.admin-sidebar {
  width: 260px;
  background: var(--color-primary);
  color: #fff;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 1040;
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
}

.admin-sidebar-brand {
  padding: 1.25rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1rem;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  min-height: 64px;
}

.admin-sidebar-nav {
  padding: 1rem 0.75rem;
  flex: 1;
}

.admin-sidebar .nav-link {
  color: rgba(255,255,255,0.82);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.25rem;
  min-height: var(--touch-min);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-normal);
  -webkit-tap-highlight-color: transparent;
}

.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
  background: rgba(255,255,255,0.14);
  color: #fff;
}

.admin-sidebar .nav-link i {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.admin-sidebar-footer {
  padding: 1rem 0.75rem;
  border-top: 1px solid rgba(255,255,255,0.12);
}

.admin-main {
  flex: 1;
  margin-left: 260px;
  background: var(--color-surface);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

.admin-topbar {
  position: sticky;
  top: 0;
  z-index: 1020;
  background: #fff;
  height: 64px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  padding: 0 1.25rem;
  gap: 1rem;
}

.admin-topbar-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  flex: 1;
}

.admin-content {
  flex: 1;
  padding: 1.5rem;
  overflow-x: hidden;
}

.admin-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1039;
  backdrop-filter: blur(2px);
}

.admin-overlay.show {
  display: block;
}

.kpi-card {
  border: 0;
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-md);
  height: 100%;
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition-normal);
}

.kpi-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.kpi-icon {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.kpi-value {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
}

.kpi-label {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  font-weight: 500;
  margin-top: 0.2rem;
}

.chart-container {
  position: relative;
  height: 260px;
  width: 100%;
}

.admin-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
}

.admin-table-wrap table {
  min-width: 600px;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-border);
  transition: 0.3s;
  border-radius: var(--radius-full);
}

.slider::before {
  position: absolute;
  content: '';
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background: #fff;
  transition: 0.3s;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
}

.toggle-switch input:checked + .slider {
  background: var(--color-primary);
}

.toggle-switch input:checked + .slider::before {
  transform: translateX(22px);
}

.toggle-switch input:focus + .slider {
  box-shadow: 0 0 0 3px rgba(27,58,92,0.2);
}

.strength-bar {
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-border);
  overflow: hidden;
  margin-top: 0.5rem;
}

.strength-bar-inner {
  height: 100%;
  width: 0;
  transition: width 0.3s ease, background 0.3s ease;
  border-radius: var(--radius-full);
}

.skeleton {
  background: linear-gradient(90deg, var(--color-surface-2) 25%, #fff 50%, var(--color-surface-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.2s infinite;
  border-radius: var(--radius-sm);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--color-surface);
}

::-webkit-scrollbar-thumb {
  background: rgba(27,58,92,0.3);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 2px;
}

.badge-status {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
}

.badge-aktif { background: #D1FAE5; color: #065F46; }
.badge-nonaktif { background: #FEE2E2; color: #991B1B; }
.badge-expired { background: #FEF3C7; color: #92400E; }
.badge-belum { background: #DBEAFE; color: #1E40AF; }

.dt-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.ad-preview-iframe {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-top: 0.75rem;
  min-height: 120px;
}

.ad-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: 1.25rem;
  overflow: hidden;
}

.ad-card-header {
  background: var(--color-surface-2);
  padding: 0.875rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.ad-card-body {
  padding: 1.25rem;
}

.ad-card textarea {
  width: 100%;
  font-family: monospace;
  font-size: 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  resize: vertical;
  min-height: 100px;
  background: var(--color-surface);
  color: var(--color-text-primary);
  transition: var(--transition-normal);
}

.ad-card textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: #fff;
}

@media (min-width: 768px) {
  #sidebar-sticky-container { display: block; }
  #sticky-mobile-container { display: none !important; }
  #sticky-arrow-container { display: block; }
  .container-fluid {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 992px) {
  .sicupu-navbar {
    padding: 0 2rem;
  }
  .admin-content {
    padding: 2rem;
  }
  .voucher-gate-section {
    padding: var(--section-gap) 2rem;
  }
}

@media (max-width: 991.98px) {
  .admin-sidebar {
    transform: translateX(-100%);
  }
  .admin-sidebar.show {
    transform: translateX(0);
    box-shadow: var(--shadow-xl);
  }
  .admin-main {
    margin-left: 0;
  }
  .admin-content {
    padding: 1rem;
  }
  .chart-container {
    height: 220px;
  }
}

@media (max-width: 767.98px) {
  :root {
    --section-gap: 2rem;
  }
  .sicupu-navbar {
    min-height: 56px;
    height: 56px;
    padding: 0 0.875rem;
  }
  .sicupu-navbar .navbar-brand {
    font-size: 1rem;
  }
  #sidebar-sticky-container { display: none !important; }
  #sticky-arrow-container { display: none !important; }
  #sticky-mobile-container { display: flex; }
  .voucher-gate-card {
    padding: 1.25rem;
    border-radius: var(--radius-lg);
  }
  .voucher-input {
    height: 52px;
    font-size: 1rem;
    letter-spacing: 1.5px;
  }
  .verify-btn {
    height: 48px;
    font-size: 0.95rem;
  }
  .countdown-display {
    font-size: 1.75rem;
  }
  .tool-card {
    padding: 1rem 0.75rem;
    min-height: 110px;
  }
  .tool-icon-circle {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
  }
  .tool-name {
    font-size: 0.8rem;
  }
  .kpi-card {
    padding: 1rem;
    gap: 0.75rem;
  }
  .kpi-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    font-size: 1.1rem;
  }
  .kpi-value {
    font-size: 1.5rem;
  }
  .admin-topbar {
    height: 56px;
    padding: 0 1rem;
  }
  .chart-container {
    height: 200px;
  }
  .admin-sidebar-brand {
    min-height: 56px;
  }
  .section-title {
    font-size: 1.2rem;
  }
  .footer-navy {
    padding: 1.5rem var(--mobile-padding);
    text-align: center;
  }
}

@media (max-width: 575.98px) {
  :root {
    --section-gap: 1.5rem;
    --mobile-padding: 0.875rem;
  }
  .sicupu-navbar {
    padding: 0 0.75rem;
  }
  .sicupu-navbar .navbar-brand {
    font-size: 0.95rem;
  }
  .sicupu-navbar .btn-beli {
    font-size: 0.8rem;
    padding: 0.4rem 0.875rem;
  }
  .voucher-gate-card {
    padding: 1rem;
    border-radius: var(--radius-lg);
    margin: 0 0.25rem;
  }
  .voucher-input {
    height: 50px;
    font-size: 0.95rem;
    letter-spacing: 1px;
  }
  .verify-btn {
    height: 46px;
    font-size: 0.9rem;
  }
  .countdown-display {
    font-size: 1.5rem;
    letter-spacing: 1px;
  }
  .terkait-card {
    padding: 0.875rem;
  }
  .terkait-icon {
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }
  .terkait-name {
    font-size: 0.85rem;
  }
  .tool-card {
    padding: 0.875rem 0.5rem;
    min-height: 100px;
    gap: 0.5rem;
  }
  .tool-icon-circle {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  .tool-name {
    font-size: 0.75rem;
  }
  .lock-overlay i {
    font-size: 1.5rem;
  }
  .kpi-card {
    padding: 0.875rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  .kpi-value {
    font-size: 1.75rem;
  }
  .admin-content {
    padding: 0.875rem;
  }
  #sticky-mobile-container {
    min-height: 56px;
  }
  .chart-container {
    height: 180px;
  }
  .section-title {
    font-size: 1.1rem;
  }
}

@media (max-width: 359px) {
  .sicupu-navbar .navbar-brand span {
    display: none;
  }
  .voucher-input {
    font-size: 0.85rem;
    letter-spacing: 0.5px;
  }
  .countdown-display {
    font-size: 1.3rem;
  }
  .tool-name {
    font-size: 0.7rem;
  }
  .kpi-value {
    font-size: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .sicupu-navbar,
  #sidebar-sticky-container,
  #sticky-mobile-container,
  #sticky-arrow-container,
  .ad-slot-container,
  .admin-sidebar,
  .admin-topbar {
    display: none !important;
  }
  .admin-main {
    margin-left: 0 !important;
  }
  body {
    background: #fff !important;
  }
}