/*──────────────────────────────────────────────
  1. Design Tokens & Themes (Based on des.html)
──────────────────────────────────────────────*/
:root {
  /* Brand Colors */
  --brand: #6366f1;
  --brand-hov: #4f46e5;
  --brand-light: #eef2ff;
  --brand-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);

  /* Gray Scale - Light Theme (Enhanced from des.html) */
  --g900: #18181b;
  --g700: #374151;
  --g500: #6b7280;
  --g300: #d4d4d8;
  --g200: #e5e7eb;
  --g100: #f3f4f6;
  --g50: #ffffff;

  /* Status Colors with better contrast */
  --success: #10b981;
  --success-light: color-mix(in srgb, #10b981 15%, transparent);
  --warning: #f59e0b;
  --warning-light: color-mix(in srgb, #f59e0b 15%, transparent);
  --danger: #ef4444;
  --danger-light: color-mix(in srgb, #ef4444 15%, transparent);

  /* Typography Scale (Enhanced readability) */
  --fs-h1: 2.5rem;
  --fs-h2: 2rem;
  --fs-h3: 1.6rem;
  --fs-h4: 1.25rem;
  --fs-p: 1.05rem;
  --fs-meta: 0.95rem;
  --fs-sm: 0.875rem;

  /* Spacing Scale (From des.html) */
  --sp2: 10px;
  --sp3: 14px;
  --sp4: 18px;
  --sp5: 24px;
  --sp6: 32px;
  --sp8: 48px;
  --gap-sec: 72px;

  /* Border Radius (Enhanced) */
  --radius-card: 1.5rem;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Shadows (From des.html) */
  --shadow: 0 4px 32px rgba(0,0,0,.06), 0 2px 12px rgba(99,102,241,.10);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.15);

  /* Glassmorphism (Enhanced from des.html) */
  --glass-bg: rgba(255, 255, 255, 0.65);
  --glass-bg-dark: rgba(24, 24, 27, 0.55);
  --glass-border: rgba(255, 255, 255, 0.2);
  --blur: 20px;

  /* Animation */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

[data-theme="dark"] {
  /* Gray Scale - Dark Theme (Enhanced from des.html) */
  --g900: #fafafa;
  --g700: #e5e5e5;
  --g500: #c5c5c5;
  --g300: #52525b;
  --g200: #3f3f46;
  --g100: #27272a;
  --g50: #18181b;

  background: #18181b;

  /* Enhanced glassmorphism for dark theme */
  --glass-bg: var(--glass-bg-dark);
  --glass-border: rgba(255, 255, 255, 0.1);

  /* Shadows - Enhanced for dark theme */
  --shadow: 0 4px 32px rgba(0,0,0,.3), 0 2px 12px rgba(99,102,241,.15);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.5);
}

/*──────────────────────────────────────────────
  2. Reset & Base Styles (Enhanced)
──────────────────────────────────────────────*/
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font: 500 var(--fs-p)/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--g500);
  background: var(--g50);
  min-height: 100vh;
  transition: background 0.3s, color 0.3s;
}

[data-theme="dark"] body {
  background: var(--g50);
}

/* Enhanced main container */
main {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--sp8) var(--sp4);
}

/*──────────────────────────────────────────────
  3. Layout Components (Enhanced)
──────────────────────────────────────────────*/
.login-page-body {
  background: var(--g50);
  min-height: 100vh;
  position: relative;
  transition: background 0.3s, color 0.3s;
}

[data-theme="dark"] .login-page-body {
  background: var(--g50);
}

/* Enhanced login container - des.html style */
.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--sp8) var(--sp4);
  position: relative;
}

.login-main {
  width: 100%;
  max-width: 480px;
}

/* Enhanced login card - clean white design like des.html */
.login-card {
  width: 100%;
  max-width: 480px;
  padding: var(--sp8);
  text-align: center;
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur));
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.login-card.visible {
  opacity: 1;
  transform: none;
}

[data-theme="dark"] .login-card {
  background: var(--glass-bg-dark);
}

/* Login header - des.html style */
.login-header {
  margin-bottom: var(--gap-sec);
}

.brand-logo {
  width: 80px;
  height: 80px;
  background: var(--brand-gradient);
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  margin: 0 auto var(--sp6);
  box-shadow: var(--shadow);
  animation: logoSpin 0.8s ease;
}

.brand-icon {
  font-size: 2.5rem;
}

.login-title {
  font-size: var(--fs-h1);
  color: var(--brand);
  margin-bottom: var(--sp5);
  font-weight: 700;
  transition: color 0.3s;
}

.login-subtitle {
  color: var(--g500);
  font-size: var(--fs-p);
  margin-bottom: 0;
  line-height: 1.6;
}

/* Enhanced form styles - des.html style */
.login-form {
  margin-bottom: var(--sp6);
  text-align: left;
}

.form-group {
  margin-bottom: var(--sp5);
}

.form-label {
  display: block;
  margin: 10px 0 5px;
  font-size: var(--fs-meta);
  font-weight: 600;
  color: var(--g700);
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: var(--sp4);
  font-size: 1.2rem;
  color: var(--g500);
  z-index: 1;
  transition: color 0.3s, transform 0.2s;
}

.input-with-icon {
  padding-left: calc(var(--sp4) + 1.5rem + var(--sp2));
}

.input-wrapper.focused .input-icon {
  color: var(--brand);
  transform: scale(1.1);
}

/* Enhanced login button - des.html style */
.login-btn {
  width: 100%;
  padding: var(--sp4) var(--sp6);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp3);
  font-size: var(--fs-p);
  font-weight: 600;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-full);
  transition: transform 0.15s, background 0.2s, box-shadow 0.2s;
  box-shadow: var(--shadow);
}

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

.login-btn:active {
  transform: scale(0.98);
}

.btn-text {
  flex: 1;
  text-align: center;
}

.btn-icon {
  font-size: 1.2rem;
  transition: transform 0.2s ease;
}

.login-btn:hover .btn-icon {
  transform: translateX(4px);
}

/* Login footer - des.html style */
.login-footer {
  text-align: center;
  padding-top: var(--sp6);
  border-top: 1px solid var(--g200);
  margin-top: var(--sp6);
}

.footer-text {
  color: var(--g500);
  font-size: var(--fs-meta);
  margin: 0;
  line-height: 1.6;
}

[data-theme="dark"] .login-footer {
  border-top-color: var(--g300);
}

.dashboard-page-body {
  padding: 0;
  background: var(--g50);
}

[data-theme="dark"] .dashboard-page-body {
  background: var(--g50);
}

/* Grid system for responsive layouts */
.grid {
  display: grid;
  gap: var(--sp6);
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 380px), 1fr));
}

/* Section spacing */
section + section {
  margin-top: var(--gap-sec);
}

/*──────────────────────────────────────────────
  4. Card System (Enhanced from des.html)
──────────────────────────────────────────────*/
.card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: var(--sp6);
  transition: opacity 0.6s ease, transform 0.6s ease, box-shadow 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
}

.card.visible {
  opacity: 1;
  transform: none;
}

.card:hover {
  box-shadow: var(--shadow-lg);
}

/* Enhanced card spacing for nested elements */
.card > :where(h3, h4, p, label, .alert, .badge, .progress, .table) 
      + :where(h3, h4, p, label, .alert, .badge, .progress, .table) {
  margin-top: var(--sp4);
}

.login-card {
  width: min(100%, 420px);
  text-align: center;
  animation-delay: 0.2s;
}

.dashboard-header {
  margin-bottom: var(--sp8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp4);
}

.control-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp8);
  margin-bottom: var(--sp8);
}

[data-theme="dark"] .card {
  background: var(--glass-bg-dark);
}

/*──────────────────────────────────────────────
  5. Typography (Enhanced from des.html)
──────────────────────────────────────────────*/
h1, h2, h3, h4 {
  font-weight: 700;
  color: var(--g900);
  margin-bottom: var(--sp5);
  transition: color 0.3s;
}

h1 {
  font-size: var(--fs-h1);
  color: var(--brand);
}

h2 {
  font-size: var(--fs-h2);
  border-bottom: 1px solid var(--g200);
  padding-bottom: var(--sp2);
}

h3 {
  font-size: var(--fs-h3);
}

h4 {
  font-size: var(--fs-h4);
  font-weight: 600;
  color: var(--g700);
}

p {
  font-size: var(--fs-p);
  margin-bottom: var(--sp4);
}

label {
  display: block;
  margin: 10px 0 5px;
  font-size: var(--fs-meta);
  color: var(--g700);
}

.dashboard-title {
  font-size: var(--fs-h2);
  margin-bottom: 0;
  border-bottom: none;
  padding-bottom: 0;
}

.brand-logo {
  width: 64px;
  height: 64px;
  background: var(--brand-gradient);
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto var(--sp6);
  box-shadow: var(--shadow);
  animation: logoSpin 0.8s ease;
}

.card-subtitle {
  color: var(--g500);
  margin-bottom: var(--sp8);
  font-size: var(--fs-p);
}

/*──────────────────────────────────────────────
  6. Form Elements (Enhanced from des.html)
──────────────────────────────────────────────*/
.input {
  width: 100%;
  padding: var(--sp3) var(--sp4);
  background: var(--g100);
  border: 2px solid transparent;
  border-radius: 8px;
  transition: background 0.3s, border-color 0.3s;
  color: var(--g900);
  font-size: var(--fs-p);
}

.input:focus {
  outline: none;
  background: #fff;
  border-color: var(--brand-light);
}

.input::placeholder {
  color: var(--g500);
}

[data-theme="dark"] .input {
  background: var(--g300);
  border-color: var(--g300);
  color: var(--g900);
}

[data-theme="dark"] .input:focus {
  background: var(--g200);
}

/*──────────────────────────────────────────────
  7. Button System (Enhanced from des.html)
──────────────────────────────────────────────*/
.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp2);
  padding: var(--sp3) var(--sp6);
  font: 500 var(--fs-p)/1 inherit;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: transform 0.15s, background 0.2s;
  background: var(--g100);
  color: var(--g700);
  white-space: nowrap;
}

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

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* Ripple effect from des.html */
.btn:not(.no-ripple)::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 100%;
  padding-top: 100%;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  opacity: 0.35;
  background: #fff;
  mix-blend-mode: overlay;
  pointer-events: none;
  transition: transform 0.5s, opacity 0.5s;
}

.btn:not(.no-ripple):hover::after {
  transform: translate(-50%, -50%) scale(1.9);
  opacity: 0;
}

.btn-primary {
  background: var(--brand);
  color: #fff;
}

.btn-primary:hover {
  background: var(--brand-hov);
}

.btn-secondary {
  background: var(--g100);
  color: var(--g700);
}

.btn-secondary:hover {
  background: var(--g200);
}

[data-theme="dark"] .btn-secondary {
  background: var(--g300);
  color: var(--g900);
}

[data-theme="dark"] .btn-secondary:hover {
  background: var(--g200);
}

.btn-outline {
  background: none;
  border: 2px solid var(--brand);
  color: var(--brand);
}

.btn-outline:hover {
  background: var(--brand);
  color: #fff;
}

.btn-danger {
  background: var(--danger-light);
  color: var(--danger);
  border: 1px solid var(--danger);
}

.btn-danger:not(:disabled):hover {
  background: var(--danger);
  color: white;
}

.btn-sm {
  padding: var(--sp2) var(--sp4);
  font-size: var(--fs-meta);
}

/*──────────────────────────────────────────────
  8. Toggle Switch (From des.html)
──────────────────────────────────────────────*/
.toggle {
  display: block;
  position: relative;
  width: 51px;
  height: 27px;
  margin-top: 6px;
  cursor: pointer;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-track {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-full);
  background: var(--g200);
  transition: 0.2s;
}

.toggle-thumb {
  position: absolute;
  left: 4px;
  top: 4px;
  width: 19px;
  height: 19px;
  background: #fff;
  border-radius: 50%;
  transition: 0.25s;
}

.toggle input:checked + .toggle-track {
  background: var(--brand);
}

.toggle input:checked + .toggle-track .toggle-thumb {
  transform: translateX(24px);
}

/*──────────────────────────────────────────────
  9. Table Styles (Enhanced from des.html)
──────────────────────────────────────────────*/
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-card);
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--sp4);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.table th,
.table td {
  padding: var(--sp3) var(--sp4);
  font-size: var(--fs-meta);
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.table th {
  background: var(--g100);
  font-weight: 600;
  color: var(--g700);
  white-space: nowrap;
}

.table tr {
  transition: background-color var(--transition-fast);
}

.table tr:hover {
  background: rgba(99, 102, 241, 0.1);
}

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

[data-theme="dark"] .table-wrapper {
  background: rgba(39, 39, 42, 0.5);
}

[data-theme="dark"] .table th {
  background: var(--g200);
}

[data-theme="dark"] .table tr:hover {
  background: rgba(99, 102, 241, 0.15);
}

.value-preview {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  color: var(--g500);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 400px;
  font-size: var(--fs-meta);
  line-height: 1.4;
  background: rgba(99, 102, 241, 0.05);
  padding: var(--sp1) var(--sp2);
  border-radius: 4px;
  border: 1px solid rgba(99, 102, 241, 0.1);
}

[data-theme="dark"] .value-preview {
  background: rgba(99, 102, 241, 0.1);
  border-color: rgba(99, 102, 241, 0.2);
}

/*──────────────────────────────────────────────
  10. Modal System (Enhanced from des.html)
──────────────────────────────────────────────*/
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgb(0 0 0 / 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s;
}

.modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: #fff;
  backdrop-filter: blur(var(--blur));
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  width: min(90%, 520px);
  padding: var(--sp8);
  position: relative;
  transform: scale(0.85);
  transition: transform 0.3s ease;
}

.modal-backdrop.show .modal {
  transform: scale(1);
}

.modal h3 {
  font-size: var(--fs-h3);
  margin-bottom: var(--sp6);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  position: absolute;
  top: var(--sp4);
  right: var(--sp4);
  cursor: pointer;
  color: var(--g700);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: rgba(0, 0, 0, 0.1);
  color: var(--g700);
}

[data-theme="dark"] .modal {
  background: var(--glass-bg-dark);
}

/* Enhanced modal content styles */
.modal-section {
  margin-bottom: var(--sp6);
}

.modal-section:last-child {
  margin-bottom: 0;
}

.modal-field {
  display: flex;
  flex-direction: column;
  gap: var(--sp2);
}

.modal-label {
  font-weight: 600;
  color: var(--g700);
  font-size: var(--fs-meta);
  margin: 0;
}

.modal-key {
  background: var(--brand-light);
  color: var(--brand-hov);
  padding: var(--sp3) var(--sp4);
  border-radius: var(--radius-md);
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: var(--fs-meta);
  word-break: break-all;
  border: 1px solid var(--brand);
}

.modal-value-info {
  display: flex;
  gap: var(--sp4);
  margin-bottom: var(--sp2);
}

.value-type,
.value-length {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--sp2);
  background: var(--g100);
  border-radius: 4px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--g700);
}

.value-type {
  background: var(--success-light);
  color: var(--success);
}

.modal-value {
  background: var(--g100);
  padding: var(--sp4);
  border-radius: var(--radius-md);
  border: 1px solid var(--g200);
  max-height: 400px;
  overflow: auto;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: var(--fs-meta);
  line-height: 1.5;
  white-space: pre-wrap;
  word-wrap: break-word;
  margin: 0;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--sp3);
  padding-top: var(--sp4);
  border-top: 1px solid var(--g200);
}

[data-theme="dark"] .modal-key {
  background: rgba(99, 102, 241, 0.2);
  border-color: var(--brand);
}

[data-theme="dark"] .value-type,
[data-theme="dark"] .value-length {
  background: var(--g300);
  color: var(--g900);
}

[data-theme="dark"] .value-type {
  background: color-mix(in srgb, #10b981 20%, transparent);
  color: #10b981;
}

[data-theme="dark"] .modal-value {
  background: var(--g300);
  border-color: var(--g200);
}

[data-theme="dark"] .modal-actions {
  border-top-color: var(--g300);
}

/*──────────────────────────────────────────────
  11. Status & Feedback Elements (Enhanced from des.html)
──────────────────────────────────────────────*/
/* Badge & Alert */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: var(--fs-meta);
  font-weight: 600;
}

.badge-primary {
  background: var(--brand-light);
  color: var(--brand-hov);
}

.badge-success {
  background: color-mix(in srgb, #10b981 22%, transparent);
  color: #10b981;
}

.alert {
  padding: var(--sp3) var(--sp4);
  border-radius: 8px;
  border-left: 4px solid currentColor;
  animation: fadeIn 0.4s ease;
}

.alert-primary {
  background: var(--brand-light);
  color: var(--brand-hov);
}

.alert-success {
  background: color-mix(in srgb, #10b981 15%, transparent);
  color: #10b981;
}

.alert-warning {
  background: color-mix(in srgb, #f59e0b 15%, transparent);
  color: #f59e0b;
}

.alert-danger {
  background: color-mix(in srgb, #ef4444 15%, transparent);
  color: #ef4444;
  margin-top: var(--sp4);
  animation: shake 0.5s ease;
}

/* Spinner from des.html */
.spinner {
  width: 45px;
  height: 45px;
  border: 4px solid var(--g200);
  border-top-color: var(--brand);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* Progress bar */
.progress {
  width: 100%;
  height: 12px;
  background: var(--g200);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--brand) 25%, var(--brand-hov) 75%);
  background-size: 200% 100%;
  animation: progressAnim 4s linear infinite;
  width: 0;
  transition: width 0.4s;
}

@keyframes progressAnim {
  from { background-position: 0 0; }
  to { background-position: -200% 0; }
}

[data-theme="dark"] .progress {
  background: var(--g300);
}

/*──────────────────────────────────────────────
  12. Utility Classes (Enhanced)
──────────────────────────────────────────────*/
.flex {
  display: flex;
}

.items-c {
  align-items: center;
}

.justify-b {
  justify-content: space-between;
}

.gap-3 {
  gap: var(--sp3);
}

.text-center {
  text-align: center;
}

.mb-0 {
  margin-bottom: 0;
}

.mb-3 {
  margin-bottom: var(--sp3);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/*──────────────────────────────────────────────
  13. Animations (Enhanced from des.html)
──────────────────────────────────────────────*/
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes logoSpin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

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

@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-5px);
  }
  75% {
    transform: translateX(5px);
  }
}

/*──────────────────────────────────────────────
  14. Responsive Design
──────────────────────────────────────────────*/
@media (max-width: 768px) {
  :root {
    --fs-h1: 2rem;
    --fs-h2: 1.5rem;
    --sp8: 24px;
  }

  .dashboard-page-body {
    padding: var(--sp4);
  }

  .card {
    padding: var(--sp6);
  }

  .control-grid {
    grid-template-columns: 1fr;
    gap: var(--sp6);
  }

  .dashboard-header {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .value-col {
    display: none;
  }

  .table th,
  .table td {
    padding: var(--sp3) var(--sp4);
  }

  .btn {
    padding: var(--sp3) var(--sp5);
  }
  
  /* Login page mobile styles */
  .login-container {
    padding: var(--sp4);
  }
  
  .login-card {
    padding: var(--sp6);
  }
  
  .brand-logo {
    width: 64px;
    height: 64px;
    font-size: 1.8rem;
  }
  
  .brand-icon {
    font-size: 2rem;
  }
  
  .login-title {
    font-size: var(--fs-h3);
  }
  
  .modal {
    width: 95%;
    padding: var(--sp6);
    max-height: 85vh;
  }
  
  .modal-value {
    max-height: 250px;
    font-size: 12px;
  }
  
  .modal-actions {
    justify-content: center;
  }
  
  .value-preview {
    max-width: 200px;
  }
}

@media (max-width: 480px) {
  .login-container {
    padding: var(--sp3);
  }
  
  .login-card {
    padding: var(--sp5);
  }
  
  .form-group {
    margin-bottom: var(--sp4);
  }
  
  .input-with-icon {
    padding-left: calc(var(--sp3) + 1.2rem + var(--sp2));
  }
  
  .input-icon {
    left: var(--sp3);
    font-size: 1rem;
  }

  .modal {
    width: 98%;
    padding: var(--sp4);
    max-height: 90vh;
  }
  
  .modal-value {
    max-height: 200px;
    font-size: 11px;
  }
  
  .modal-actions {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
}

/*──────────────────────────────────────────────
  15. Performance Optimizations
──────────────────────────────────────────────*/
.card,
.btn,
.input,
.modal {
  will-change: transform;
}

@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;
  }
}