:root {
  /* Primitive Color Tokens */
  --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);

  /* RGB versions for opacity control */
  --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;

  /* Background color tokens (Light Mode) */
  --color-bg-1: rgba(59, 130, 246, 0.08); /* Light blue */
  --color-bg-2: rgba(245, 158, 11, 0.08); /* Light yellow */
  --color-bg-3: rgba(34, 197, 94, 0.08); /* Light green */
  --color-bg-4: rgba(239, 68, 68, 0.08); /* Light red */
  --color-bg-5: rgba(147, 51, 234, 0.08); /* Light purple */
  --color-bg-6: rgba(249, 115, 22, 0.08); /* Light orange */
  --color-bg-7: rgba(236, 72, 153, 0.08); /* Light pink */
  --color-bg-8: rgba(6, 182, 212, 0.08); /* Light cyan */

  /* Semantic Color Tokens (Light Mode) */
  --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);

  /* Common style patterns */
  --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");

  /* RGB versions for opacity control */
  --color-success-rgb: 33, 128, 141;
  --color-error-rgb: 192, 21, 47;
  --color-warning-rgb: 168, 75, 47;
  --color-info-rgb: 98, 108, 113;

  /* Typography */
  --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;

  /* Spacing */
  --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-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-32: 32px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-base: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Shadows */
  --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);

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

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

/* Dark mode colors */
@media (prefers-color-scheme: dark) {
  :root {
    /* RGB versions for opacity control (Dark Mode) */
    --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;

    /* Background color tokens (Dark Mode) */
    --color-bg-1: rgba(29, 78, 216, 0.15); /* Dark blue */
    --color-bg-2: rgba(180, 83, 9, 0.15); /* Dark yellow */
    --color-bg-3: rgba(21, 128, 61, 0.15); /* Dark green */
    --color-bg-4: rgba(185, 28, 28, 0.15); /* Dark red */
    --color-bg-5: rgba(107, 33, 168, 0.15); /* Dark purple */
    --color-bg-6: rgba(194, 65, 12, 0.15); /* Dark orange */
    --color-bg-7: rgba(190, 24, 93, 0.15); /* Dark pink */
    --color-bg-8: rgba(8, 145, 178, 0.15); /* Dark cyan */

    /* Semantic Color Tokens (Dark Mode) */
    --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);

    /* Common style patterns - updated for dark mode */
    --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");

    /* RGB versions for dark mode */
    --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 attribute for manual theme switching */
[data-color-scheme="dark"] {
  /* RGB versions for opacity control (dark mode) */
  --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;

  /* Colorful background palette - Dark Mode */
  --color-bg-1: rgba(29, 78, 216, 0.15); /* Dark blue */
  --color-bg-2: rgba(180, 83, 9, 0.15); /* Dark yellow */
  --color-bg-3: rgba(21, 128, 61, 0.15); /* Dark green */
  --color-bg-4: rgba(185, 28, 28, 0.15); /* Dark red */
  --color-bg-5: rgba(107, 33, 168, 0.15); /* Dark purple */
  --color-bg-6: rgba(194, 65, 12, 0.15); /* Dark orange */
  --color-bg-7: rgba(190, 24, 93, 0.15); /* Dark pink */
  --color-bg-8: rgba(8, 145, 178, 0.15); /* Dark cyan */

  /* Semantic Color Tokens (Dark Mode) */
  --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);

  /* Common style patterns - updated for dark mode */
  --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");

  /* RGB versions for dark mode */
  --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"] {
  /* RGB versions for opacity control (light mode) */
  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;

  /* Semantic Color Tokens (Light Mode) */
  --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);

  /* RGB versions for light mode */
  --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);
}

/* Base styles */
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;
}

/* Typography */
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;
}

/* Buttons */
.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 elements */
.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);
}

/* Add a dark mode specific caret */
@media (prefers-color-scheme: dark) {
  select.form-control {
    background-image: var(--select-caret-dark);
  }
}

/* Also handle data-color-scheme */
[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 component */
.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 indicators - simplified with CSS variables */
.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 layout */
.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);
  }
}

/* Utility classes */
.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;
}

/* Accessibility */
.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;
}

/* Dark mode specifics */
[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');
}

/* END PERPLEXITY DESIGN SYSTEM */
/* Enhanced MediGram Emergency Telemedicine App Styles */

/* App-specific medical theme variables */
:root {
  --color-medical-primary: var(--color-teal-500);
  --color-medical-success: var(--color-teal-300);
  --color-medical-warning: var(--color-orange-400);
  --color-medical-error: var(--color-red-400);
  --color-medical-bg: var(--color-bg-1);
  --color-emergency: var(--color-red-500);
  --color-emergency-hover: var(--color-red-400);
  --color-emergency-bg: rgba(var(--color-red-500-rgb), 0.1);
  --touch-target-size: 48px;
  --border-radius-card: var(--radius-lg);
}

/* Base app layout */
.app-container {
  min-height: 100vh;
  background-color: var(--color-background);
  display: flex;
  flex-direction: column;
  font-family: var(--font-family-base);
  position: relative;
}

/* Header styles */
.app-header {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: all var(--duration-normal) var(--ease-standard);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-12) var(--space-16);
}

.logo {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-medical-primary);
}

.status-indicators {
  display: flex;
  align-items: center;
  gap: var(--space-12);
}

.cart-indicator, .notification-indicator {
  position: relative;
  cursor: pointer;
  padding: var(--space-8);
  border-radius: var(--radius-base);
  transition: background-color var(--duration-fast);
}

.cart-indicator:hover, .notification-indicator:hover {
  background-color: var(--color-secondary);
}

.cart-icon, .notification-icon {
  font-size: var(--font-size-lg);
}

.cart-count, .notification-count {
  position: absolute;
  top: -2px;
  right: -2px;
  background: var(--color-medical-error);
  color: white;
  font-size: var(--font-size-xs);
  padding: 2px 6px;
  border-radius: var(--radius-full);
  min-width: 18px;
  text-align: center;
  display: none;
}

.cart-count.has-items, .notification-count.has-items {
  display: block;
}

/* Screen management */
.screen {
  display: none;
  flex: 1;
  padding-bottom: 80px;
  min-height: calc(100vh - 80px);
}

.screen.active {
  display: flex;
  flex-direction: column;
}

.screen-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-16);
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 60px;
  z-index: 90;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.back-btn {
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  cursor: pointer;
  padding: var(--space-8);
  border-radius: var(--radius-base);
  min-height: var(--touch-target-size);
  min-width: var(--touch-target-size);
  transition: background-color var(--duration-fast);
}

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

.cart-btn, .save-prescription-btn, .clear-notifications-btn {
  background: var(--color-primary);
  color: var(--color-btn-primary-text);
  border: none;
  padding: var(--space-8) var(--space-12);
  border-radius: var(--radius-base);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--duration-fast);
}

.cart-btn:hover, .save-prescription-btn:hover {
  background: var(--color-primary-hover);
}

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

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

/* Chat Interface Styles */
.chat-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-16);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}

.chat-participant-info {
  display: flex;
  align-items: center;
  gap: var(--space-12);
}

.chat-avatar {
  font-size: 2.5rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-1);
}

.chat-details h3 {
  margin: 0;
  color: var(--color-text);
}

.chat-status {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin-top: var(--space-4);
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-text-secondary);
}

.status-indicator.online {
  background: var(--color-success);
  animation: pulse 2s infinite;
}

.status-indicator.busy {
  background: var(--color-warning);
}

.status-indicator.offline {
  background: var(--color-error);
}

.typing-indicator {
  color: var(--color-success);
  font-style: italic;
  font-size: var(--font-size-sm);
  animation: fade 1.5s infinite;
}

@keyframes fade {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.chat-actions {
  display: flex;
  gap: var(--space-8);
}

.chat-messages-container {
  flex: 1;
  background: var(--color-background);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.chat-messages {
  flex: 1;
  padding: var(--space-16);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  scroll-behavior: smooth;
}

.chat-message {
  display: flex;
  flex-direction: column;
  max-width: 80%;
  word-wrap: break-word;
  animation: messageIn 0.3s ease-out;
}

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

.chat-message.user {
  align-self: flex-end;
}

.chat-message.other {
  align-self: flex-start;
}

.message-bubble {
  padding: var(--space-12) var(--space-16);
  border-radius: var(--radius-lg);
  position: relative;
  margin-bottom: var(--space-4);
}

.chat-message.user .message-bubble {
  background: var(--color-primary);
  color: var(--color-btn-primary-text);
  border-bottom-right-radius: var(--radius-sm);
}

.chat-message.other .message-bubble {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-bottom-left-radius: var(--radius-sm);
}

.message-text {
  font-size: var(--font-size-md);
  line-height: 1.4;
  margin: 0;
}

.message-meta {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.chat-message.user .message-meta {
  justify-content: flex-end;
}

.message-time {
  font-size: var(--font-size-xs);
}

.message-status {
  font-size: var(--font-size-xs);
}

.message-status.sent {
  color: var(--color-text-secondary);
}

.message-status.delivered {
  color: var(--color-success);
}

.message-status.read {
  color: var(--color-primary);
}

.chat-input-area {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-12) var(--space-16);
}

.chat-input-container {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-4) var(--space-8);
  transition: border-color var(--duration-fast);
}

.chat-input-container:focus-within {
  border-color: var(--color-primary);
}

.chat-attachment-btn, .chat-emoji-btn {
  background: none;
  border: none;
  font-size: var(--font-size-lg);
  cursor: pointer;
  padding: var(--space-8);
  border-radius: 50%;
  color: var(--color-text-secondary);
  transition: all var(--duration-fast);
}

.chat-attachment-btn:hover, .chat-emoji-btn:hover {
  background: var(--color-secondary);
  color: var(--color-text);
}

.chat-input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: var(--font-size-md);
  padding: var(--space-8) var(--space-4);
  color: var(--color-text);
  outline: none;
}

.chat-input::placeholder {
  color: var(--color-text-secondary);
}

.chat-send-btn {
  background: var(--color-primary);
  color: var(--color-btn-primary-text);
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--duration-fast);
  font-size: var(--font-size-lg);
}

.chat-send-btn:hover {
  background: var(--color-primary-hover);
  transform: scale(1.05);
}

.chat-send-btn:disabled {
  background: var(--color-text-secondary);
  cursor: not-allowed;
  transform: none;
}

.quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.quick-reply-btn {
  background: var(--color-secondary);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-6) var(--space-12);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--duration-fast);
}

.quick-reply-btn:hover {
  background: var(--color-primary);
  color: var(--color-btn-primary-text);
  border-color: var(--color-primary);
}

/* Chat during call */
.call-chat {
  background: rgba(0, 0, 0, 0.8);
  position: absolute;
  bottom: 100px;
  left: var(--space-16);
  right: var(--space-16);
  max-height: 300px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.call-chat .chat-messages {
  max-height: 200px;
  padding: var(--space-12);
}

.call-chat .chat-input-area {
  background: rgba(255, 255, 255, 0.05);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-8) var(--space-12);
}

.call-chat .chat-input-container {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.call-chat .chat-input {
  color: white;
}

.call-chat .chat-input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

/* System messages */
.system-message {
  align-self: center;
  text-align: center;
  max-width: 90%;
}

.system-message .message-bubble {
  background: var(--color-bg-3);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  padding: var(--space-8) var(--space-12);
  border-radius: var(--radius-base);
}

/* Message attachments */
.message-attachment {
  margin-top: var(--space-8);
}

.attachment-image {
  max-width: 200px;
  border-radius: var(--radius-base);
  cursor: pointer;
}

.attachment-file {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-8);
  background: rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-base);
  cursor: pointer;
}

/* Emergency chat styles */
.emergency-chat-btn {
  position: relative;
  overflow: hidden;
}

.emergency-chat-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.emergency-chat-btn:hover::before {
  left: 100%;
}

.btn-subtitle {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-normal);
  opacity: 0.9;
  margin-top: var(--space-2);
}

/* Login Screen */
.login-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-32) var(--space-16);
  max-width: 400px;
  margin: 0 auto;
  width: 100%;
}

.logo-section {
  text-align: center;
  margin-bottom: var(--space-32);
}

.logo-large {
  margin-bottom: var(--space-24);
}

.logo-icon {
  font-size: 4rem;
  margin-bottom: var(--space-16);
}

.subtitle {
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  margin: var(--space-8) 0;
}

.stats-text {
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  margin: 0;
}

.phone-display {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin: 0;
}

.login-form-container {
  background: var(--color-surface);
  padding: var(--space-24);
  border-radius: var(--border-radius-card);
  border: 1px solid var(--color-card-border);
  box-shadow: var(--shadow-sm);
}

.login-form h3 {
  margin-bottom: var(--space-20);
  color: var(--color-text);
  text-align: center;
}

/* Phone Number Input */
.phone-input-container {
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  overflow: hidden;
}

.country-code {
  background: var(--color-secondary);
  color: var(--color-text);
  padding: var(--space-8) var(--space-12);
  border-right: 1px solid var(--color-border);
  font-weight: var(--font-weight-medium);
  min-width: 60px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-input {
  flex: 1;
  border: none;
  padding: var(--space-8) var(--space-12);
  font-size: var(--font-size-md);
  background: var(--color-surface);
}

.phone-input:focus {
  outline: none;
  box-shadow: none;
}

.phone-input-container:focus-within {
  border-color: var(--color-primary);
  box-shadow: var(--focus-ring);
}

/* OTP Input Styles */
.otp-input-container {
  display: flex;
  gap: var(--space-12);
  justify-content: center;
  margin: var(--space-20) 0;
}

.otp-input {
  width: 48px;
  height: 48px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-base);
  text-align: center;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  background: var(--color-surface);
  color: var(--color-text);
  transition: all var(--duration-fast);
}

.otp-input:focus {
  border-color: var(--color-primary);
  box-shadow: var(--focus-ring);
  outline: none;
}

.otp-input.filled {
  border-color: var(--color-success);
  background: rgba(var(--color-success-rgb), 0.1);
}

.otp-timer {
  text-align: center;
  margin: var(--space-16) 0;
}

.otp-timer span {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.resend-btn {
  margin-top: var(--space-8);
}

.login-divider {
  text-align: center;
  margin: var(--space-20) 0;
  position: relative;
}

.login-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-border);
}

.login-divider span {
  background: var(--color-surface);
  padding: 0 var(--space-12);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.social-login-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  margin-bottom: var(--space-20);
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
}

.social-icon {
  font-size: var(--font-size-lg);
}

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

.forgot-link, .signup-link a {
  color: var(--color-primary);
  text-decoration: none;
  font-size: var(--font-size-sm);
}

.forgot-link:hover, .signup-link a:hover {
  color: var(--color-primary-hover);
}

.signup-link {
  margin-top: var(--space-12);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* Emergency Banner */
.emergency-banner {
  margin-bottom: var(--space-24);
}

.emergency-btn {
  width: 100%;
  padding: var(--space-20);
  background: linear-gradient(135deg, var(--color-emergency), var(--color-emergency-hover));
  color: white;
  border: none;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  min-height: var(--touch-target-size);
  transition: all var(--duration-fast);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

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

.emergency-subtitle {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-normal);
  opacity: 0.9;
}

.emergency-communication {
  margin-bottom: var(--space-20);
}

/* Emergency Screen Styles */
.emergency-alert-indicator {
  background: var(--color-emergency);
  color: white;
  padding: var(--space-4) var(--space-12);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { opacity: 1; }
  50% { opacity: 0.7; }
  100% { opacity: 1; }
}

.emergency-content {
  flex: 1;
  padding: var(--space-16);
}

.emergency-warning {
  background: var(--color-emergency-bg);
  border: 2px solid rgba(var(--color-emergency-rgb), 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-20);
  margin-bottom: var(--space-24);
  text-align: center;
}

.emergency-warning h3 {
  color: var(--color-emergency);
  margin-bottom: var(--space-12);
}

.guidelines-list {
  text-align: left;
  color: var(--color-text);
}

.guidelines-list p {
  margin-bottom: var(--space-8);
  font-size: var(--font-size-sm);
}

.emergency-section {
  margin-bottom: var(--space-32);
}

.emergency-section h4 {
  margin-bottom: var(--space-16);
  color: var(--color-emergency);
}

/* Emergency Types Grid */
.emergency-types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-16);
  margin-bottom: var(--space-24);
}

.emergency-type-card {
  background: var(--color-surface);
  border: 2px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: var(--space-20);
  text-align: center;
  cursor: pointer;
  transition: all var(--duration-normal);
  min-height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.emergency-type-card:hover {
  border-color: var(--color-emergency);
  background: var(--color-emergency-bg);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.emergency-type-card.selected {
  border-color: var(--color-emergency);
  background: var(--color-emergency);
  color: white;
}

.emergency-type-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-8);
}

.emergency-type-name {
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
}

.emergency-type-description {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  line-height: 1.3;
}

.emergency-type-card.selected .emergency-type-description {
  color: rgba(255, 255, 255, 0.8);
}

.priority-indicator {
  position: absolute;
  top: var(--space-8);
  right: var(--space-8);
  background: var(--color-emergency);
  color: white;
  font-size: var(--font-size-xs);
  padding: var(--space-2) var(--space-6);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-bold);
}

/* Emergency Doctors */
.emergency-doctors-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.emergency-doctor-card {
  background: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: var(--space-20);
  position: relative;
}

.emergency-doctor-card.on-duty {
  border-color: var(--color-success);
  background: rgba(var(--color-success-rgb), 0.05);
}

.emergency-duty-badge {
  position: absolute;
  top: var(--space-12);
  right: var(--space-12);
  background: var(--color-success);
  color: white;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
}

.emergency-duty-badge.off-duty {
  background: var(--color-text-secondary);
}

.emergency-doctor-header {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-12);
}

.emergency-doctor-avatar {
  font-size: 3rem;
  margin-right: var(--space-16);
}

.emergency-doctor-info h5 {
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.emergency-doctor-specialty {
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-4);
  font-weight: var(--font-weight-medium);
}

.emergency-doctor-hospital {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.response-time-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-12);
}

.avg-response-time {
  color: var(--color-success);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

/* Emergency Connection Status */
.emergency-connection-status {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--color-surface);
  border: 2px solid var(--color-emergency);
  border-radius: var(--radius-lg);
  padding: var(--space-24);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  min-width: 300px;
  text-align: center;
}

.status-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-12);
}

.status-icon {
  font-size: 3rem;
  animation: pulse 1.5s infinite;
}

.status-text h4 {
  color: var(--color-emergency);
  margin-bottom: var(--space-8);
}

.status-text p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.status-timer {
  background: var(--color-emergency);
  color: white;
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
}

/* Instant Connection */
.instant-connection {
  position: fixed;
  bottom: var(--space-20);
  left: var(--space-16);
  right: var(--space-16);
  background: var(--color-surface);
  border: 2px solid var(--color-success);
  border-radius: var(--radius-lg);
  padding: var(--space-20);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
}

.connection-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.doctor-responding {
  display: flex;
  align-items: center;
  gap: var(--space-16);
}

.doctor-responding .doctor-avatar {
  font-size: 3rem;
}

.doctor-responding .doctor-info h4 {
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.doctor-responding .doctor-info p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-8);
}

.response-time {
  color: var(--color-success);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
}

.response-countdown {
  animation: countdown 1s infinite;
}

@keyframes countdown {
  0% { opacity: 1; }
  50% { opacity: 0.5; }
  100% { opacity: 1; }
}

.emergency-join-btn {
  background: var(--color-emergency) !important;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  padding: var(--space-16);
  animation: pulse-button 2s infinite;
}

@keyframes pulse-button {
  0% { box-shadow: 0 0 0 0 rgba(var(--color-red-500-rgb), 0.7); }
  70% { box-shadow: 0 0 0 10px rgba(var(--color-red-500-rgb), 0); }
  100% { box-shadow: 0 0 0 0 rgba(var(--color-red-500-rgb), 0); }
}

/* Network Quality */
.network-quality {
  background: var(--color-bg-8);
  padding: var(--space-16);
  border-radius: var(--radius-base);
  margin-top: var(--space-20);
}

.network-quality h5 {
  margin-bottom: var(--space-12);
  color: var(--color-text);
}

.quality-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  margin-bottom: var(--space-8);
}

.quality-bars {
  display: flex;
  gap: var(--space-2);
}

.bar {
  width: 4px;
  height: 16px;
  background: var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--duration-fast);
}

.bar.active {
  background: var(--color-success);
}

.bar:nth-child(1) { height: 8px; }
.bar:nth-child(2) { height: 12px; }
.bar:nth-child(3) { height: 16px; }
.bar:nth-child(4) { height: 20px; }
.bar:nth-child(5) { height: 24px; }

.quality-text {
  color: var(--color-success);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.quality-note {
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  margin: 0;
}

/* Emergency Video Call */
.emergency-call {
  background: var(--color-charcoal-800);
}

.emergency-header {
  background: rgba(var(--color-red-500-rgb), 0.9);
  color: white;
}

.emergency-type-badge {
  background: rgba(0, 0, 0, 0.5);
  color: white;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-base);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.call-controls-header {
  display: flex;
  gap: var(--space-8);
}

.network-btn, .chat-btn {
  background: rgba(255, 255, 255, 0.2);
}

/* Emergency Triage */
.emergency-triage {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
}

.triage-alert {
  background: var(--color-emergency);
  color: white;
  padding: var(--space-16);
  animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
  from { transform: translateY(-100%); }
  to { transform: translateY(0); }
}

.alert-content h4 {
  margin-bottom: var(--space-12);
}

.alert-content p {
  margin-bottom: var(--space-16);
  font-size: var(--font-size-sm);
}

.triage-actions {
  display: flex;
  gap: var(--space-12);
}

.triage-actions .btn {
  flex: 1;
}

.emergency-controls {
  background: rgba(var(--color-red-500-rgb), 0.9);
}

.location-btn {
  background: var(--color-warning);
}

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

/* Ambulance Screen */
.dispatch-status {
  background: var(--color-emergency);
  color: white;
  padding: var(--space-4) var(--space-12);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  animation: pulse 2s infinite;
}

.ambulance-content {
  flex: 1;
  padding: var(--space-16);
}

.dispatch-alert {
  background: var(--color-emergency-bg);
  border: 2px solid var(--color-emergency);
  border-radius: var(--radius-lg);
  padding: var(--space-20);
  margin-bottom: var(--space-24);
  text-align: center;
}

.dispatch-alert h3 {
  color: var(--color-emergency);
  margin-bottom: var(--space-8);
}

.ambulance-info {
  margin-bottom: var(--space-24);
}

.ambulance-info h4 {
  margin-bottom: var(--space-16);
  color: var(--color-text);
}

.location-card {
  background: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-base);
  padding: var(--space-16);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-16);
}

.location-text p {
  margin-bottom: var(--space-4);
  font-size: var(--font-size-sm);
}

.location-text strong {
  color: var(--color-text);
}

.ambulance-services {
  margin-bottom: var(--space-24);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: var(--space-20);
  margin-bottom: var(--space-16);
}

.service-card.priority {
  border-color: var(--color-emergency);
  background: var(--color-emergency-bg);
}

.service-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-12);
}

.dispatch-badge {
  background: var(--color-emergency);
  color: white;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  animation: pulse 2s infinite;
}

.service-details p {
  margin-bottom: var(--space-4);
  font-size: var(--font-size-sm);
}

.tracking-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  margin-top: var(--space-12);
  padding: var(--space-8);
  background: rgba(var(--color-emergency-rgb), 0.1);
  border-radius: var(--radius-base);
}

.tracking-dot {
  width: 8px;
  height: 8px;
  background: var(--color-emergency);
  border-radius: 50%;
  animation: pulse 1s infinite;
}

.emergency-contacts-notify {
  margin-bottom: var(--space-24);
}

.notification-status p {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
  font-size: var(--font-size-sm);
}

.emergency-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

/* Consultation Screen */
.consultation-content {
  flex: 1;
  padding: var(--space-16);
}

.doctor-filters {
  margin-bottom: var(--space-24);
}

.specialty-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.specialty-btn {
  padding: var(--space-10) var(--space-12);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius-base);
  cursor: pointer;
  font-size: var(--font-size-sm);
  transition: all var(--duration-fast);
  min-height: var(--touch-target-size);
}

.specialty-btn:hover, .specialty-btn.active {
  background: var(--color-primary);
  color: var(--color-btn-primary-text);
  border-color: var(--color-primary);
}

/* Doctor Cards */
.doctors-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  margin-bottom: var(--space-24);
}

.doctor-card {
  background: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-radius: var(--border-radius-card);
  padding: var(--space-20);
  transition: all var(--duration-normal);
  position: relative;
}

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

.doctor-header {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-16);
}

.doctor-avatar {
  font-size: 3rem;
  margin-right: var(--space-16);
}

.doctor-info h4 {
  margin-bottom: var(--space-4);
}

.doctor-specialty {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-4);
}

.doctor-hospital {
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.doctor-details {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-16);
}

.doctor-stats {
  text-align: right;
}

.doctor-rating {
  color: var(--color-warning);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-2);
}

.doctor-experience {
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
}

.doctor-status {
  position: absolute;
  top: var(--space-12);
  right: var(--space-12);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.doctor-status.online {
  background: rgba(var(--color-success-rgb), 0.15);
  color: var(--color-success);
}

.doctor-status.busy {
  background: rgba(var(--color-warning-rgb), 0.15);
  color: var(--color-warning);
}

.doctor-status.offline {
  background: rgba(var(--color-error-rgb), 0.15);
  color: var(--color-error);
}

.doctor-actions {
  display: flex;
  gap: var(--space-12);
}

.next-slot {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-12);
}

/* Photo Sharing Section */
.photo-sharing-section {
  background: var(--color-bg-1);
  padding: var(--space-16);
  border-radius: var(--radius-base);
  margin-bottom: var(--space-16);
}

.sharing-note {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-12);
}

.photo-upload-buttons {
  display: flex;
  gap: var(--space-8);
  margin-bottom: var(--space-16);
}

.uploaded-photos {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.uploaded-photo {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  position: relative;
  cursor: pointer;
}

.photo-remove {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--color-error);
  color: white;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  cursor: pointer;
}

/* Rest of the original styles continue below... */
/* Health Records, Medicine Finder, Video Call Interface, Bottom Navigation, Modals, etc. */

/* Video Call Interface */
.video-call-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--color-charcoal-800);
  color: white;
}

.video-header {
  background: rgba(0, 0, 0, 0.8);
  padding: var(--space-12) var(--space-16);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.call-status {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
  margin: 0;
}

.minimize-btn {
  color: white;
  border-color: rgba(255, 255, 255, 0.3);
}

.video-area {
  flex: 1;
  position: relative;
  background: var(--color-charcoal-700);
}

.main-video {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.self-video {
  position: absolute;
  top: var(--space-16);
  right: var(--space-16);
  width: 120px;
  height: 90px;
  background: rgba(0, 0, 0, 0.5);
  border-radius: var(--radius-base);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.video-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--color-slate-900);
  border-radius: var(--radius-base);
}

.video-avatar {
  font-size: 3rem;
  margin-bottom: var(--space-8);
}

.call-controls {
  background: rgba(0, 0, 0, 0.8);
  padding: var(--space-16);
  display: flex;
  justify-content: center;
  gap: var(--space-16);
}

.control-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.2);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  transition: all var(--duration-fast);
}

.control-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

.end-call-btn {
  background: var(--color-red-500);
}

.end-call-btn:hover {
  background: var(--color-red-400);
}

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

/* Bottom Navigation */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-around;
  padding: var(--space-8) 0;
  z-index: 100;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  padding: var(--space-8);
  border-radius: var(--radius-base);
  transition: all var(--duration-fast);
  min-width: 60px;
  font-size: var(--font-size-xs);
}

.nav-item:hover, .nav-item.active {
  background: var(--color-secondary);
  color: var(--color-primary);
}

.nav-icon {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-4);
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(4px);
}

.modal-content {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 500px;
  max-height: 80vh;
  overflow: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-16);
  border-bottom: 1px solid var(--color-border);
}

.modal-close {
  background: none;
  border: none;
  font-size: var(--font-size-xl);
  cursor: pointer;
  color: var(--color-text-secondary);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-base);
}

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

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

.modal-footer {
  padding: var(--space-16);
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: var(--space-12);
  justify-content: flex-end;
}

.upload-area {
  text-align: center;
  padding: var(--space-24);
  background: var(--color-bg-1);
  border-radius: var(--radius-base);
  border: 2px dashed var(--color-border);
}

.photo-preview {
  text-align: center;
  padding: var(--space-16);
}

.preview-image {
  max-width: 100%;
  max-height: 200px;
  border-radius: var(--radius-base);
}

/* Utility classes */
.hidden {
  display: none !important;
}

.offline-indicator {
  font-size: var(--font-size-xs);
  color: var(--color-success);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.connectivity-info {
  display: flex;
  align-items: center;
  gap: var(--space-12);
}

/* Voice Input Animation */
.voice-recording {
  animation: pulse 1.5s infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
  .specialty-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .emergency-types-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .otp-input-container {
    gap: var(--space-8);
  }
  
  .otp-input {
    width: 40px;
    height: 40px;
  }
  
  .phone-input-container {
    flex-direction: column;
  }
  
  .country-code {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }
  
  .doctor-details {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-8);
  }
  
  .doctor-stats {
    text-align: left;
  }
  
  .doctor-actions {
    flex-direction: column;
  }
  
  .photo-upload-buttons, .upload-buttons {
    flex-direction: column;
  }
  
  .triage-actions {
    flex-direction: column;
  }
  
  .emergency-actions {
    gap: var(--space-8);
  }
  
  .location-card {
    flex-direction: column;
    align-items: stretch;
  }
  
  .chat-messages-container {
    min-height: 400px;
  }
  
  .chat-message {
    max-width: 90%;
  }
  
  .quick-replies {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .login-content {
    padding: var(--space-16);
  }
  
  .login-form-container {
    padding: var(--space-16);
  }
  
  .emergency-types-grid {
    grid-template-columns: 1fr;
  }
  
  .emergency-type-card {
    min-height: 100px;
  }
  
  .emergency-btn {
    padding: var(--space-16);
    font-size: var(--font-size-lg);
  }
  
  .call-controls {
    flex-wrap: wrap;
    gap: var(--space-12);
  }
  
  .modal-content {
    width: 95%;
    margin: var(--space-16);
  }
  
  .instant-connection {
    left: var(--space-8);
    right: var(--space-8);
    bottom: var(--space-16);
  }
  
  .emergency-connection-status {
    width: 90%;
    min-width: auto;
  }
  
  .chat-participant-info {
    gap: var(--space-8);
  }
  
  .chat-avatar {
    width: 40px;
    height: 40px;
    font-size: 2rem;
  }
  
  .chat-input-container {
    padding: var(--space-2) var(--space-6);
  }
  
  .call-chat {
    left: var(--space-8);
    right: var(--space-8);
    bottom: 80px;
  }
}

/* Dark mode adjustments */
@media (prefers-color-scheme: dark) {
  .video-call-container {
    background: var(--color-charcoal-800);
  }
  
  .chat-input {
    color: var(--color-text);
  }
  
  .chat-input::placeholder {
    color: var(--color-text-secondary);
  }
  
  .call-chat .chat-input {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: white;
  }
  
  .call-chat .chat-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
  }
  
  .emergency-warning {
    background: rgba(var(--color-red-400-rgb), 0.1);
    border-color: var(--color-red-400);
  }
  
  .dispatch-alert {
    background: rgba(var(--color-red-400-rgb), 0.1);
    border-color: var(--color-red-400);
  }
}

[data-color-scheme="dark"] .video-call-container {
  background: var(--color-charcoal-800);
}

[data-color-scheme="dark"] .chat-input {
  color: var(--color-text);
}

[data-color-scheme="dark"] .call-chat .chat-input {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: white;
}

[data-color-scheme="dark"] .emergency-warning {
  background: rgba(var(--color-red-400-rgb), 0.1);
  border-color: var(--color-red-400);
}

[data-color-scheme="dark"] .dispatch-alert {
  background: rgba(var(--color-red-400-rgb), 0.1);
  border-color: var(--color-red-400);
}