:root {

  --color-white: rgba(255, 255, 255, 1);
  --color-black: rgba(0, 0, 0, 1);
  --color-cream-50: rgba(252, 252, 249, 1);
  --color-cream-100: rgba(255, 255, 253, 1);
  --color-gray-200: rgba(245, 245, 245, 1);
  --color-gray-300: rgba(167, 169, 169, 1);
  --color-gray-400: rgba(119, 124, 124, 1);
  --color-slate-500: rgba(98, 108, 113, 1);
  --color-brown-600: rgba(94, 82, 64, 1);
  --color-charcoal-700: rgba(31, 33, 33, 1);
  --color-charcoal-800: rgba(38, 40, 40, 1);
  --color-slate-900: rgba(19, 52, 59, 1);
  --color-teal-300: rgba(50, 184, 198, 1);
  --color-teal-400: rgba(45, 166, 178, 1);
  --color-teal-500: rgba(33, 128, 141, 1);
  --color-teal-600: rgba(29, 116, 128, 1);
  --color-teal-700: rgba(26, 104, 115, 1);
  --color-teal-800: rgba(41, 150, 161, 1);
  --color-red-400: rgba(255, 84, 89, 1);
  --color-red-500: rgba(192, 21, 47, 1);
  --color-orange-400: rgba(230, 129, 97, 1);
  --color-orange-500: rgba(168, 75, 47, 1);

  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;
  --color-slate-500-rgb: 98, 108, 113;
  --color-red-500-rgb: 192, 21, 47;
  --color-red-400-rgb: 255, 84, 89;
  --color-orange-500-rgb: 168, 75, 47;
  --color-orange-400-rgb: 230, 129, 97;

  --color-bg-1: rgba(59, 130, 246, 0.08); 
  --color-bg-2: rgba(245, 158, 11, 0.08); 
  --color-bg-3: rgba(34, 197, 94, 0.08); 
  --color-bg-4: rgba(239, 68, 68, 0.08); 
  --color-bg-5: rgba(147, 51, 234, 0.08); 
  --color-bg-6: rgba(249, 115, 22, 0.08); 
  --color-bg-7: rgba(236, 72, 153, 0.08); 
  --color-bg-8: rgba(6, 182, 212, 0.08); 

  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
  --color-select-caret: rgba(var(--color-slate-900-rgb), 0.8);

  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

  --color-success-rgb: 33, 128, 141;
  --color-error-rgb: 192, 21, 47;
  --color-warning-rgb: 168, 75, 47;
  --color-info-rgb: 98, 108, 113;

  --font-family-base: "FKGroteskNeue", "Geist", "Inter", -apple-system,
    BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo,
    Monaco, Consolas, monospace;
  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-md: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 20px;
  --font-size-3xl: 24px;
  --font-size-4xl: 30px;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 550;
  --font-weight-bold: 600;
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --letter-spacing-tight: -0.01em;

  --space-0: 0;
  --space-1: 1px;
  --space-2: 2px;
  --space-4: 4px;
  --space-6: 6px;
  --space-8: 8px;
  --space-10: 10px;
  --space-12: 12px;
  --space-14: 14px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-32: 32px;

  --radius-sm: 6px;
  --radius-base: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04),
    0 2px 4px -1px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04),
    0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.15),
    inset 0 -1px 0 rgba(0, 0, 0, 0.03);

  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);

  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
}

@media (prefers-color-scheme: dark) {
  :root {

    --color-gray-400-rgb: 119, 124, 124;
    --color-teal-300-rgb: 50, 184, 198;
    --color-gray-300-rgb: 167, 169, 169;
    --color-gray-200-rgb: 245, 245, 245;

    --color-bg-1: rgba(29, 78, 216, 0.15); 
    --color-bg-2: rgba(180, 83, 9, 0.15); 
    --color-bg-3: rgba(21, 128, 61, 0.15); 
    --color-bg-4: rgba(185, 28, 28, 0.15); 
    --color-bg-5: rgba(107, 33, 168, 0.15); 
    --color-bg-6: rgba(194, 65, 12, 0.15); 
    --color-bg-7: rgba(190, 24, 93, 0.15); 
    --color-bg-8: rgba(8, 145, 178, 0.15); 

    --color-background: var(--color-charcoal-700);
    --color-surface: var(--color-charcoal-800);
    --color-text: var(--color-gray-200);
    --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
    --color-primary: var(--color-teal-300);
    --color-primary-hover: var(--color-teal-400);
    --color-primary-active: var(--color-teal-800);
    --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
    --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
    --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
    --color-border: rgba(var(--color-gray-400-rgb), 0.3);
    --color-error: var(--color-red-400);
    --color-success: var(--color-teal-300);
    --color-warning: var(--color-orange-400);
    --color-info: var(--color-gray-300);
    --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
    --color-btn-primary-text: var(--color-slate-900);
    --color-card-border: rgba(var(--color-gray-400-rgb), 0.2);
    --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
    --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
      inset 0 -1px 0 rgba(0, 0, 0, 0.15);
    --button-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
    --color-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
    --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);

    --focus-ring: 0 0 0 3px var(--color-focus-ring);
    --focus-outline: 2px solid var(--color-primary);
    --status-bg-opacity: 0.15;
    --status-border-opacity: 0.25;
    --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

    --color-success-rgb: var(--color-teal-300-rgb);
    --color-error-rgb: var(--color-red-400-rgb);
    --color-warning-rgb: var(--color-orange-400-rgb);
    --color-info-rgb: var(--color-gray-300-rgb);
  }
}

[data-color-scheme="dark"] {

  --color-gray-400-rgb: 119, 124, 124;
  --color-teal-300-rgb: 50, 184, 198;
  --color-gray-300-rgb: 167, 169, 169;
  --color-gray-200-rgb: 245, 245, 245;

  --color-bg-1: rgba(29, 78, 216, 0.15); 
  --color-bg-2: rgba(180, 83, 9, 0.15); 
  --color-bg-3: rgba(21, 128, 61, 0.15); 
  --color-bg-4: rgba(185, 28, 28, 0.15); 
  --color-bg-5: rgba(107, 33, 168, 0.15); 
  --color-bg-6: rgba(194, 65, 12, 0.15); 
  --color-bg-7: rgba(190, 24, 93, 0.15); 
  --color-bg-8: rgba(8, 145, 178, 0.15); 

  --color-background: var(--color-charcoal-700);
  --color-surface: var(--color-charcoal-800);
  --color-text: var(--color-gray-200);
  --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
  --color-primary: var(--color-teal-300);
  --color-primary-hover: var(--color-teal-400);
  --color-primary-active: var(--color-teal-800);
  --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
  --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
  --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
  --color-border: rgba(var(--color-gray-400-rgb), 0.3);
  --color-error: var(--color-red-400);
  --color-success: var(--color-teal-300);
  --color-warning: var(--color-orange-400);
  --color-info: var(--color-gray-300);
  --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
  --color-btn-primary-text: var(--color-slate-900);
  --color-card-border: rgba(var(--color-gray-400-rgb), 0.15);
  --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
    inset 0 -1px 0 rgba(0, 0, 0, 0.15);
  --color-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
  --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);

  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

  --color-success-rgb: var(--color-teal-300-rgb);
  --color-error-rgb: var(--color-red-400-rgb);
  --color-warning-rgb: var(--color-orange-400-rgb);
  --color-info-rgb: var(--color-gray-300-rgb);
}

[data-color-scheme="light"] {

  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;

  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);

  --color-success-rgb: var(--color-teal-500-rgb);
  --color-error-rgb: var(--color-red-500-rgb);
  --color-warning-rgb: var(--color-orange-500-rgb);
  --color-info-rgb: var(--color-slate-500-rgb);
}

html {
  font-size: var(--font-size-base);
  font-family: var(--font-family-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
  letter-spacing: var(--letter-spacing-tight);
}

h1 {
  font-size: var(--font-size-4xl);
}
h2 {
  font-size: var(--font-size-3xl);
}
h3 {
  font-size: var(--font-size-2xl);
}
h4 {
  font-size: var(--font-size-xl);
}
h5 {
  font-size: var(--font-size-lg);
}
h6 {
  font-size: var(--font-size-md);
}

p {
  margin: 0 0 var(--space-16) 0;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-standard);
}

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

code,
pre {
  font-family: var(--font-family-mono);
  font-size: calc(var(--font-size-base) * 0.95);
  background-color: var(--color-secondary);
  border-radius: var(--radius-sm);
}

code {
  padding: var(--space-1) var(--space-4);
}

pre {
  padding: var(--space-16);
  margin: var(--space-16) 0;
  overflow: auto;
  border: 1px solid var(--color-border);
}

pre code {
  background: none;
  padding: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-base);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1.5;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-standard);
  border: none;
  text-decoration: none;
  position: relative;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

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

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

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

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

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

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

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

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

.btn--sm {
  padding: var(--space-4) var(--space-12);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
}

.btn--lg {
  padding: var(--space-10) var(--space-20);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-md);
}

.btn--full-width {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.form-control {
  display: block;
  width: 100%;
  padding: var(--space-8) var(--space-12);
  font-size: var(--font-size-md);
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard);
}

textarea.form-control {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
}

select.form-control {
  padding: var(--space-8) var(--space-12);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: var(--select-caret-light);
  background-repeat: no-repeat;
  background-position: right var(--space-12) center;
  background-size: 16px;
  padding-right: var(--space-32);
}

@media (prefers-color-scheme: dark) {
  select.form-control {
    background-image: var(--select-caret-dark);
  }
}

[data-color-scheme="dark"] select.form-control {
  background-image: var(--select-caret-dark);
}

[data-color-scheme="light"] select.form-control {
  background-image: var(--select-caret-light);
}

.form-control:focus {
  border-color: var(--color-primary);
  outline: var(--focus-outline);
}

.form-label {
  display: block;
  margin-bottom: var(--space-8);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.form-group {
  margin-bottom: var(--space-16);
}

.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-card-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--duration-normal) var(--ease-standard);
}

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

.card__body {
  padding: var(--space-16);
}

.card__header,
.card__footer {
  padding: var(--space-16);
  border-bottom: 1px solid var(--color-card-border-inner);
}

.status {
  display: inline-flex;
  align-items: center;
  padding: var(--space-6) var(--space-12);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.status--success {
  background-color: rgba(
    var(--color-success-rgb, 33, 128, 141),
    var(--status-bg-opacity)
  );
  color: var(--color-success);
  border: 1px solid
    rgba(var(--color-success-rgb, 33, 128, 141), var(--status-border-opacity));
}

.status--error {
  background-color: rgba(
    var(--color-error-rgb, 192, 21, 47),
    var(--status-bg-opacity)
  );
  color: var(--color-error);
  border: 1px solid
    rgba(var(--color-error-rgb, 192, 21, 47), var(--status-border-opacity));
}

.status--warning {
  background-color: rgba(
    var(--color-warning-rgb, 168, 75, 47),
    var(--status-bg-opacity)
  );
  color: var(--color-warning);
  border: 1px solid
    rgba(var(--color-warning-rgb, 168, 75, 47), var(--status-border-opacity));
}

.status--info {
  background-color: rgba(
    var(--color-info-rgb, 98, 108, 113),
    var(--status-bg-opacity)
  );
  color: var(--color-info);
  border: 1px solid
    rgba(var(--color-info-rgb, 98, 108, 113), var(--status-border-opacity));
}

.container {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--space-16);
  padding-left: var(--space-16);
}

@media (min-width: 640px) {
  .container {
    max-width: var(--container-sm);
  }
}
@media (min-width: 768px) {
  .container {
    max-width: var(--container-md);
  }
}
@media (min-width: 1024px) {
  .container {
    max-width: var(--container-lg);
  }
}
@media (min-width: 1280px) {
  .container {
    max-width: var(--container-xl);
  }
}

.flex {
  display: flex;
}
.flex-col {
  flex-direction: column;
}
.items-center {
  align-items: center;
}
.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.gap-4 {
  gap: var(--space-4);
}
.gap-8 {
  gap: var(--space-8);
}
.gap-16 {
  gap: var(--space-16);
}

.m-0 {
  margin: 0;
}
.mt-8 {
  margin-top: var(--space-8);
}
.mb-8 {
  margin-bottom: var(--space-8);
}
.mx-8 {
  margin-left: var(--space-8);
  margin-right: var(--space-8);
}
.my-8 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
}

.p-0 {
  padding: 0;
}
.py-8 {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}
.px-8 {
  padding-left: var(--space-8);
  padding-right: var(--space-8);
}
.py-16 {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}
.px-16 {
  padding-left: var(--space-16);
  padding-right: var(--space-16);
}

.block {
  display: block;
}
.hidden {
  display: none;
}

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

:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}

[data-color-scheme="dark"] .btn--outline {
  border: 1px solid var(--color-border-secondary);
}

@font-face {
  font-family: 'FKGroteskNeue';
  src: url('https://r2cdn.perplexity.ai/fonts/FKGroteskNeue.woff2')
    format('woff2');
}

:root {

    --primary-color: #fefefe;
    --bg-color: linear-gradient(135deg, #FF8C00 0%, #FFC107 50%, #FFC107 100%);
    --bg-solid: #FF8C00;
    --text-dark: #1a1a1a;
    --text-light: #555555;
    --text-medium: #666666;
    --loading-bar: linear-gradient(90deg, #1a1a1a 0%, #333333 50%, #1a1a1a 100%);
    --accent-gold: #FFD700;
    --accent-amber: #FFC107;
    --shadow-primary: rgba(0, 0, 0, 0.25);
    --shadow-secondary: rgba(255, 140, 0, 0.3);
    --glow-orange: rgba(255, 140, 0, 0.4);
    --glow-white: rgba(255, 255, 255, 0.2);

    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;

    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg-color);
    color: var(--text-dark);
    min-height: 100vh;
    overflow: hidden;
    transition: all var(--transition-smooth);
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 140, 0, 0.15) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    visibility: visible;
    transition: all 0.6s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
    z-index: 2;
    position: relative;
}

.loader-content::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--glow-white) 0%, transparent 70%);
    opacity: 0.3;
    animation: loaderGlow 3s ease-in-out infinite;
}

.loader-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(1.8rem, 4.5vw, 3rem);
    font-weight: 900;
    color: var(--text-dark);
    letter-spacing: 0.3em;
    margin-bottom: var(--space-md);
    text-shadow: 2px 2px 4px var(--shadow-primary);
    position: relative;
    z-index: 2;
}

.loader-subtitle {
    font-size: clamp(0.8rem, 1.8vw, 1.1rem);
    color: var(--text-medium);
    letter-spacing: 0.15em;
    margin-bottom: var(--space-xl);
    opacity: 0.9;
    font-weight: 400;
    position: relative;
    z-index: 2;
}

.loader-progress {
    width: 300px;
    height: 4px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: var(--radius-md);
    margin: 0 auto var(--space-md);
    overflow: hidden;
    position: relative;
    box-shadow: 
        inset 0 2px 4px rgba(0, 0, 0, 0.1),
        0 1px 2px rgba(255, 255, 255, 0.2);
}

.loader-fill {
    height: 100%;
    background: var(--loading-bar);
    border-radius: var(--radius-md);
    width: 0%;
    transition: width 0.4s ease;
    position: relative;
    box-shadow: 0 0 10px var(--glow-orange);
}

.loader-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: progressShine 2s infinite;
}

.loader-percentage {
    font-size: 1.1rem;
    color: var(--text-medium);
    font-weight: 600;
    letter-spacing: 0.1em;
    position: relative;
    z-index: 2;
}

.particle-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

#particles-canvas {
    width: 100%;
    height: 100%;
    opacity: 0.7; 
}

.nav-container {
    position: fixed;
    top: var(--space-lg);
    left: var(--space-lg);
    right: var(--space-lg);
    display: flex;
    justify-content: space-between;
    z-index: 100;
    pointer-events: none;
}

.btn-ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 215, 0, 0.5); 
    transform: scale(0);
    pointer-events: none;
}

.main-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    max-height: 100vh;
    padding: var(--space-xl);
    z-index: 10;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    overflow-y: auto;
    overflow-x: hidden;
}

.main-content.loaded {
    opacity: 1;
    transform: translateY(0);
}

.content-container {
    perspective: 1200px;
}

.content-card {
    background: linear-gradient(145deg, #ffffff 0%, #fafafa 100%);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
    position: relative;
    overflow: hidden;
    max-width: 650px;
    width: 100%;
    box-shadow: 
        0 20px 60px var(--shadow-primary),
        0 10px 30px var(--shadow-secondary),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    transition: all var(--transition-smooth);
    text-align: center;
    backdrop-filter: blur(20px);

}

.content-card:hover {
    transform: translateY(-2px) rotateX(2deg);
    box-shadow: 
        0 30px 80px var(--shadow-primary),
        0 15px 40px var(--shadow-secondary),
        0 0 50px var(--glow-orange),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--glow-white) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-smooth);
    pointer-events: none;
    animation: cardGlow 4s ease-in-out infinite;
}

.main-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2.2rem, 6.5vw, 4rem);
    font-weight: 900;
    color: var(--text-dark);
    letter-spacing: 0.15em;
    margin-bottom: var(--space-xl);
    position: relative;
    z-index: 2;
    text-shadow: 
        2px 2px 4px var(--shadow-primary),
        0 0 20px var(--glow-orange);
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(40px) rotateX(45deg);
    animation: titleReveal 0.8s ease-out forwards;
    background: linear-gradient(135deg, var(--text-dark) 0%, #333 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-line:nth-child(2) {
    animation-delay: 0.4s;
}

.status-container {
    margin-bottom: var(--space-xl);
    position: relative;
    z-index: 2;
}

.status-text {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1rem, 2.2vw, 1.3rem);
    color: var(--text-light);
    font-weight: 500;
    letter-spacing: 0.12em;
    margin-bottom: var(--space-md);
    opacity: 1;
    transition: all var(--transition-smooth);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.status-dots {
    display: inline-flex;
    gap: var(--space-sm);
}

.dot {
    width: 10px;
    height: 10px;
    background: linear-gradient(135deg, var(--text-dark) 0%, #555 100%);
    border-radius: 50%;
    animation: dotPulse 1.8s ease-in-out infinite;
    box-shadow: 0 2px 4px var(--shadow-primary);
}

.dot:nth-child(2) { animation-delay: 0.3s; }
.dot:nth-child(3) { animation-delay: 0.6s; }

.progress-system {
    position: relative;
    z-index: 2;
    margin-top: var(--space-xl);
}

.progress-label {
    font-size: 0.85rem;
    color: var(--text-medium);
    letter-spacing: 0.12em;
    margin-bottom: var(--space-sm);
    font-weight: 600;
    text-transform: uppercase;
}

.progress-track {
    width: 100%;
    height: 8px;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.05) 100%);
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
    box-shadow: 
        inset 0 2px 4px rgba(0, 0, 0, 0.15),
        0 1px 2px rgba(255, 255, 255, 0.3);
    margin-bottom: var(--space-sm);
}

.progress-fill {
    height: 100%;
    background: var(--loading-bar);
    border-radius: var(--radius-md);
    width: 0%;
    position: relative;
    transition: width 0.6s var(--transition-bounce);
    box-shadow: 
        0 0 15px var(--glow-orange),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.progress-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    animation: progressShine 3s infinite;
}

.progress-stats {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-light);
    opacity: 0.95;
    margin-top: var(--space-sm);
    font-weight: 500;
}

.progress-eta {
    font-weight: 600;
    color: var(--text-medium);
}

@keyframes titleReveal {
    0% {
        opacity: 0;
        transform: translateY(40px) rotateX(45deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0) rotateX(0);
    }
}

@keyframes dotPulse {
    0%, 100% { 
        transform: scale(0.8); 
        opacity: 0.6; 
        box-shadow: 0 2px 4px var(--shadow-primary);
    }
    50% { 
        transform: scale(1.3); 
        opacity: 1; 
        box-shadow: 0 4px 8px var(--shadow-primary), 0 0 10px var(--glow-orange);
    }
}

@keyframes progressShine {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

@keyframes loaderGlow {
    0%, 100% { opacity: 0.2; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.1); }
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

@keyframes cardGlow {
    0%, 100% { opacity: 0; }
    50% { opacity: 0.3; }
}

@media (max-width: 768px) {
    .nav-container {
        top: var(--space-md);
        left: var(--space-md);
        right: var(--space-md);
    }

    .main-content {
        padding: var(--space-lg);
    }

    .content-card {
        padding: var(--space-xl);
    }

    .loader-progress {
        width: 250px;
    }
}

@media (max-width: 480px) {
    .nav-container {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }

    .content-card {
        padding: var(--space-lg);
    }

    .main-title {
        font-size: clamp(1.6rem, 5.5vw, 2.8rem);
    }

    .status-text {
        font-size: clamp(0.9rem, 2vw, 1.1rem);
    }

    .loader-progress {
        width: 200px;
    }
}

.hidden {
    display: none !important;
}

.content-card {
    will-change: transform;
}

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

.theme-selector {
    display: none;
}

body {
    background-image: url("/assets/images/bg-img1.jpg");  
    background-size: cover;                  
    background-repeat: no-repeat;            
    background-position: center;             
}

.loader-content:hover {
  cursor:wait;
  user-select: none;
}

.content-container:hover {
  cursor:default;
  user-select: none;
}

/* Email Subscription Section */
.email-subscription-section {
    position: relative;
    width: 100%;
    max-width: 520px;
    margin: 32px auto 0;
    padding: 0 24px;
    z-index: 15;
}

.subscription-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.subscription-input {
    width: 100%;
    padding: 14px 18px;
    font-size: 15px;
    font-family: 'Montserrat', sans-serif;
    color: #1a1a1a;
    background: rgba(255, 255, 255, 0.95);
    border: 1.5px solid rgba(200, 200, 200, 0.4);
    border-radius: 10px;
    outline: none;
    transition: all 0.25s ease;
}

.subscription-input::placeholder {
    color: #999;
    opacity: 0.8;
}

.subscription-input:focus {
    border-color: rgba(100, 100, 255, 0.5);
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 0 0 3px rgba(100, 100, 255, 0.1);
}

.subscription-input:invalid:not(:placeholder-shown) {
    border-color: rgba(255, 80, 80, 0.5);
}

.subscription-button {
    width: 100%;
    padding: 14px 24px;
    font-size: 15px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #FF6B6B 0%, #FF8E8E 100%);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
}

.subscription-button:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(255, 107, 107, 0.4);
    background: linear-gradient(135deg, #FF8E8E 0%, #FFA0A0 100%);
}

.subscription-button:active:not(:disabled) {
    transform: translateY(0);
}

.subscription-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: rgba(180, 180, 180, 0.5);
    box-shadow: none;
}

.subscription-button.submitted {
    background: rgba(100, 200, 100, 0.3);
    color: #2d8659;
    box-shadow: none;
}

.subscription-message {
    width: 100%;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    text-align: center;
    opacity: 0;
    transform: translateY(-6px);
    transition: all 0.3s ease;
    margin-top: 8px;
}

.subscription-message.show {
    opacity: 1;
    transform: translateY(0);
}

.subscription-message.success {
    background: rgba(100, 200, 100, 0.15);
    color: #2d8659;
    border: 1px solid rgba(100, 200, 100, 0.3);
}

.subscription-message.error {
    background: rgba(255, 100, 100, 0.15);
    color: #d63447;
    border: 1px solid rgba(255, 100, 100, 0.3);
}

@media (max-width: 768px) {
    .email-subscription-section {
        max-width: 100%;
        padding: 0 20px;
        margin-top: 24px;
    }

    .subscription-input,
    .subscription-button {
        padding: 12px 16px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .email-subscription-section {
        padding: 0 16px;
        margin-top: 20px;
    }

    .subscription-form {
        gap: 10px;
    }

    .subscription-input,
    .subscription-button {
        padding: 11px 14px;
        font-size: 14px;
    }
}