: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: rgb(187, 189, 189);
  --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: rgb(22, 91, 100);
  --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: #111;
  --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: "Geist", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
--font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

/* Font Sizes - Otimizados */
--font-size-xs: 12px;
--font-size-sm: 13px;
--font-size-base: 15px;
--font-size-md: 15px;
--font-size-lg: 17px;
--font-size-xl: 19px;
--font-size-2xl: 22px;
--font-size-3xl: 28px;
--font-size-4xl: 36px;

/* Font Weights - Incluindo extra-bold */
--font-weight-normal: 400;
--font-weight-medium: 500;
--font-weight-semibold: 600;
--font-weight-bold: 700;
--font-weight-extra-bold: 800;

/* Line Heights - Melhorados para legibilidade */
--line-height-tight: 1.2;
--line-height-normal: 1.6;
--line-height-relaxed: 1.8;

--letter-spacing-tight: -0.01em;
--letter-spacing-normal: 0;
--letter-spacing-wide: 0.02em;

  /* 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: #111;
    --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 {
  scroll-behavior: smooth;
  scroll-padding: 80px; /* Compensa a altura do header sticky */
  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);
  color: var(--color-btn-primary-text);
}

.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;
}

.btn--google {
  background: #fff;
  color: #444;
  border: 1px solid var(--color-border);
  margin-top: var(--space-12); 
  margin-bottom: 0; 
  gap: var(--space-8);
}

.btn--google:hover {
  background: #f7f7f7;
}

/* 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 {
  padding: var(--space-16);
  border-bottom: 1px solid var(--color-card-border-inner);
}

.footer {
  padding: var(--space-16);
  border-bottom: 1px solid var(--color-card-border-inner);
  display: flex;
  justify-content: center;
  text-align: center;
}

/* Appointment Card */
.appointment-card {
  display: grid;
  grid-template-columns: 2fr 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border-radius: 12px;
  background: #1a1a1a;
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  margin-bottom: 12px;
}

.appointment-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.client-name {
  font-weight: 600;
  font-size: 16px;
}

.appointment-meta {
  display: flex;
  gap: 16px;
  font-size: 14px;
  color: #c7c7c7;
}

.appointment-status {
  display: flex;
  justify-content: center;
}

.appointment-actions {
  display: flex;
  gap: 8px;
}


/* 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 */
: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 */
  --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;

  /* Custom Barbershop Colors */
  --color-gold: rgba(212, 175, 55, 1);
  --color-gold-dark: rgba(184, 134, 11, 1);
  --color-dark-brown: rgba(40, 30, 20, 1);

  /* Semantic Tokens */
  --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-gold);
  --color-primary-hover: var(--color-gold-dark);
  --color-primary-active: var(--color-gold-dark);
  --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(212, 175, 55, 0.4);
  --color-btn-primary-text: var(--color-charcoal-700);
  --color-card-border: rgba(var(--color-gray-400-rgb), 0.2);
  --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);

  /* Typography */
  --font-family-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --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;

  /* Spacing */
  --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;
  --space-48: 48px;

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

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);

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

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

body {
  font-family: var(--font-family-base);
  background-color: var(--color-background);
  color: var(--color-text);
  line-height: var(--line-height-normal);
  font-size: var(--font-size-base);
  background-image: url('fundo2.jpg');
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

body::before {
content: '';
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(0,0,0,0.50); /* ajuste opacidade se quiser */
pointer-events: none;
z-index: 0;
border-radius: var(--radius-lg);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-16);
}

/* Header */
.header {
  background-color: #111;
  border-bottom: 1px solid var(--color-card-border);
  padding: var(--space-16) 0;
  position: sticky;
  top: 0;
  z-index: 101;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.logo-img {
    height: 115px;  /* tamanho da logo */
    width: auto;

}

#logo-img {
  cursor: pointer;
}

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

/* --- EFEITO HEADER ENCOLHENDO AO ROLAR --- */

.header {
  transition: padding 0.3s ease;
}

.logo-img {
  transition: height 0.3s ease;
}

/* Estado encolhido */
.header.shrink {
  padding: 5px 0;
}

.header.shrink .logo-img {
  height: 60px; /* escolha um tamanho menor que 115px */
}

/* 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: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-standard);
  border: none;
  text-decoration: none;
}

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

.btn--primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}

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

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

.btn--lg {
  padding: var(--space-12) var(--space-32);
  font-size: var(--font-size-lg);
}

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

/* Botão secundário (Criar conta) */
.btn--secondary {
  background-color: #111;
  color: #ccc;
  border: 1px solid #222;
  margin-top: 12px;
}

.btn--secondary:hover {
  background-color: #1a1a1a;
  color: #fff;
}

/* Esqueci a senha */
.forgot-password {
  margin-top: 6px;
  text-align: right;
}

.forgot-password a {
  font-size: 0.85rem;
  color: #aaa;
  text-decoration: underline;
  cursor: pointer;
}

.forgot-password a:hover {
  color: #fff;
}

/* Sections */
.section {
  display: none;
  min-height: calc(100vh - 80px);
  position: relative;
  z-index: 1;
}

.section.active {
  display: block;
}

.hero {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
  min-height: 500px;        /* altura mínima do banner */
  padding: 100px 0;         /* espaçamento superior e inferior */
  display: flex;             
  flex-direction: column;    /* mantém título e subtítulo em coluna */
  justify-content: center;   /* centraliza verticalmente */
  text-align: center;        /* centraliza horizontalmente */
  border-bottom: 2px solid var(--color-primary);
}

/* Ajuste para celulares */
@media (max-width: 600px) {
  .hero {
    min-height: 250px;      /* altura menor no celular */
    padding: 60px 20px;     /* reduz espaçamento superior/inferior e lateral */
  }
}

/* Overlay escuro */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.50); /* ajuste a força do overlay */
  z-index: 0;
}

/* Conteúdo acima do overlay */
.hero * {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 600px;
  margin: 0 auto;
}

.hero-title {
  font-size: 32px;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-16);
  color: var(--color-primary);
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: white;
  margin-bottom: var(--space-32);
}

/* Imagem de fundo do Hero */
.hero-banner {
  background-image: url('banner.png');
}

/* Services Section */
.services-section,
.packages-section,
.hours-section {
  padding: var(--space-48) 0;
}

.section-title {
  font-size: 30px;
  font-weight: var(--font-weight-bold);
  text-align: center;
  margin-bottom: var(--space-32);
  color: var(--color-primary);
}

.section-subtitle {
  text-align: center;
  color: white;
  margin-bottom: var(--space-32);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-24);
}

.service-card {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;

  min-height: 260px;       /* ← mantém o card quadrado */
  display: flex;           /* ← alinha tudo no centro */
  flex-direction: column;
  justify-content: center; /* ← centraliza verticalmente */
  text-align: center;      /* ← centraliza horizontalmente */
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.50);
  z-index: 0;
}

.service-card * {
  position: relative;
  z-index: 1;
  text-align: center; /* ← garante centralização */
}

.service-card .btn {
  width: auto;
  align-self: center;
  padding: 8px 20px; /* ajuste fino */
  margin-top: 12px;
}

.img-corte {
  background-image: url('corte.jpg');
}

.img-barba {
  background-image: url('barba.jpg');
}

.img-combo-cb {
  background-image: url('combo-corte-barba.jpg');
}

.img-pezinho {
  background-image: url('pezinho.jpg');
}

.img-sobrancelha {
  background-image: url('sobrancelha.jpg');
}

.img-pigmentacao {
  background-image: url('pigmentacao.png');
}

.img-botox-corte {
  background-image: url('botox-corte.jpg');
}

.img-botox-combo {
  background-image: url('botox-combo.jpg');
}

.badge {
  position: absolute;
  top: var(--space-12);
  right: var(--space-12);
  background: var(--color-primary);
  color: var(--color-btn-primary-text);
  padding: var(--space-4) var(--space-12);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
}

.service-icon {
  font-size: 48px;
  margin-bottom: var(--space-16);
}

.service-name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-8);
  color: var(--color-text);
}

.service-description {
  color: white;
  margin-bottom: var(--space-16);
  font-size: var(--font-size-sm);
}

.service-price {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-8);
}

.service-duration {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* Packages */
.packages-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-24);
  max-width: 900px;
  margin: 0 auto;
}

/* Mobile */
@media (max-width: 768px) {
  .packages-grid {
    grid-template-columns: 1fr;
  }

  .package-card--featured {
    transform: none;
  }
}

/* Card */
.package-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-standard);

  width: 100%;
  max-width: 320px;   /* controla o tamanho do flyer */
  margin: 0 auto;

  /* reserva espaço para a borda sem afetar layout */
  border: 2px solid transparent;
}

/* Imagem */
.package-image {
  display: block;
  width: 100%;
  height: auto;
}

/* Hover */
.package-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* Destaque (aparece apenas no hover) */
.package-card--featured:hover {
  border-color: var(--color-primary);
}

/* Badge */
.package-card .badge {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 3;

  background-color: var(--color-primary);
  color: white;
  font-weight: var(--font-weight-bold);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
}

/* Botão */
.package-card .btn {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;

  width: 80%;
  max-width: 250px;
}

/* Imagens de fundo por pacote */
.package-bronze {
  background: url('bronze.png') center/contain no-repeat;
}

.package-prata {
  background: url('prata.png') center/contain no-repeat;
}

.package-ouro {
  background: url('ouro.png') center/contain no-repeat;
}

.package-diamante {
  background: url('diamante.png') center/contain no-repeat;
}

/* Hours */
.hours-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-16);
  max-width: 800px;
  margin: 0 auto;
}

.hours-item {
  background-color: #111;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-base);
  padding: var(--space-20);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
}

.hours-day {
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
}

.hours-time {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
}

/* Booking Form */
.booking-container {
  max-width: 700px;
  margin: var(--space-48) auto;
}

.booking-form-container {
  background-color: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: var(--space-32);
}

.form-group {
  margin-bottom: var(--space-20);
}

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

.form-control {
  width: 100%;
  padding: var(--space-12);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  background-color: var(--color-background);
  color: var(--color-text);
  font-size: var(--font-size-base);
  transition: border-color var(--duration-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
}

/* Time Slots */
.time-slots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: var(--space-8);
}

.time-slot {
  padding: var(--space-12);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  text-align: center;
  cursor: pointer;
  transition: all var(--duration-fast);
  background-color: var(--color-background);
  color: var(--color-text);
}

.time-slot:hover:not(.disabled) {
  border-color: var(--color-primary);
  background-color: var(--color-secondary);
}

.time-slot.selected {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-btn-primary-text);
  font-weight: var(--font-weight-bold);
}

.time-slot.disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.text-muted {
  color: var(--color-text-secondary);
  text-align: center;
  padding: var(--space-20);
}

/* Booking Summary */
.booking-summary {
  background-color: var(--color-background);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-base);
  padding: var(--space-20);
  margin-bottom: var(--space-24);
}

.booking-summary h3 {
  margin-bottom: var(--space-16);
  color: var(--color-primary);
}

.summary-item {
  display: flex;
  justify-content: space-between;
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--color-card-border);
}

.summary-item:last-child {
  border-bottom: none;
}

.price-highlight {
  color: var(--color-primary);
  font-size: var(--font-size-xl);
}

.form-actions {
  display: flex;
  gap: var(--space-16);
  justify-content: flex-end;
}

/* Login */
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 80vh;
}

.login-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: var(--space-48);
  max-width: 400px;
  width: 100%;
}

.login-title {
  text-align: center;
  margin-bottom: var(--space-32);
  color: var(--color-primary);
}

.login-hint {
  text-align: center;
  margin-top: var(--space-16);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* Admin */
.admin-header {
  background-color: #111;
  border-bottom: 2px solid var(--color-primary);
  padding: var(--space-20) 0;
}

.admin-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-tabs {
  display: flex;
  gap: var(--space-8);
  margin: var(--space-24) 0;
  border-bottom: 1px solid var(--color-card-border);
}

.admin-tab {
  padding: var(--space-12) var(--space-24);
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  transition: all var(--duration-fast);
  border-bottom: 2px solid transparent;
}

.admin-tab:hover {
  color: var(--color-text);
}

.admin-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.admin-tab-content {
  display: none;
}

.admin-tab-content.active {
  display: block;
}

/* Stats Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-16);
  margin-bottom: var(--space-32);
}

.stat-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: var(--space-20);
  display: flex;
  align-items: center;
  gap: var(--space-16);
}

.stat-icon {
  font-size: 32px;
}

.stat-content {
  flex: 1;
}

.stat-label {
  color: var(--color-white);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-4);
}

.stat-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

/* Card */
.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.card__body {
  padding: var(--space-24);
}

.card__body h3 {
  margin-bottom: var(--space-20);
  color: var(--color-text);
}

/* Table */
.table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-20);
}

.filter-group {
  display: flex;
  gap: var(--space-8);
}

.table-container {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: var(--space-12);
  text-align: left;
  border-bottom: 1px solid var(--color-card-border);
}

.data-table th {
  background-color: var(--color-background);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
}

.data-table td {
  color: var(--color-text-secondary);
}

.data-table tr:hover {
  background-color: var(--color-background);
}

/* Status Badge */
.status-badge {
  padding: var(--space-4) var(--space-12);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
}

.status-badge.agendado {
  background-color: rgba(var(--color-teal-300-rgb), 0.2);
  color: var(--color-success);
}

.status-badge.aguardando {
  background: #ffe9b5;
  color: #8d6300;
}

.status-badge.concluido {
  background-color: rgba(var(--color-teal-300-rgb), 0.2);
  color: var(--color-success);
}

.status-badge.cancelado {
  background-color: rgba(var(--color-red-400-rgb), 0.2);
  color: var(--color-error);
}

.status-badge.ativo {
  background-color: rgba(var(--color-teal-300-rgb), 0.2);
  color: var(--color-success);
}

.status-badge.esgotado {
  background-color: rgba(var(--color-red-400-rgb), 0.2);
  color: var(--color-error);
}

.status-badge.vencido {
  background-color: rgba(var(--color-red-400-rgb), 0.2);
  color: var(--color-error);
}

/* Action Buttons */
.action-buttons {
  display: flex;
  gap: var(--space-8);
}

.btn-action {
  padding: var(--space-6) var(--space-12);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--font-size-sm);
  transition: all var(--duration-fast);
}

.btn-action.confirm {
  background-color: var(--color-success);
  color: var(--color-teal-700);
}

.btn-action.cancel {
  background-color: var(--color-error);
  color: var(--color-white);
}

.btn-action.complete {
  background-color: var(--color-primary);
  color: var(--color-black);
}

.btn-action:hover {
  opacity: 0.8;
  transform: translateY(-1px);
}

/* Appointments List */
.appointments-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

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

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

.appointment-info p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin: 0;
}

/* Toast Notification */
.toast {
  position: fixed;
  top: 80px;
  right: var(--space-20);
  background-color: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-left: 4px solid var(--color-primary);
  padding: var(--space-16) var(--space-24);
  border-radius: var(--radius-base);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  transform: translateX(400px);
  transition: transform var(--duration-normal) var(--ease-standard);
  max-width: 350px;
  pointer-events: none;
  visibility: hidden;
}

.toast.show {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.toast.error {
  border-left-color: var(--color-error);
}

.toast.warning {
  border-left-color: var(--color-warning);
}

/* Form Inline */
.form-inline .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: var(--space-16);
  align-items: end;
}

/* Responsive */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: var(--space-16);
  }

  .nav {
    width: 100%;
    justify-content: center;
  }

  .hero-title {
    font-size: 32px;
  }

  .services-grid,
  .packages-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .admin-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .table-container {
    overflow-x: scroll;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .form-inline .form-row {
    grid-template-columns: 1fr;
  }

  .action-buttons {
    flex-direction: cuolumn;
  }

  .form-actions {
    flex-direction: column;
  }

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

/* === MENU & HAMBURGUER === */

/* Botão hamburguer */
.menu-btn {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 35px;
  height: 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  z-index: 10001; /* acima do menu */
}

.menu-btn div {
  width: 100%;
  height: 4px;
  background: #c9a552; /* dourado */
  margin: 0;
  border-radius: 4px;
  transition: transform .25s ease, opacity .25s ease;
}

/* estado "aberto" (transforma em X) */
.menu-btn.open div:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}
.menu-btn.open div:nth-child(2) {
  opacity: 0;
}
.menu-btn.open div:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

/* Menu lateral (abre da direita) */
.side-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 85%;
  max-width: 320px;
  height: 100vh;
  background: #111; /* padrão da barbearia */
  box-shadow: -6px 0 20px rgba(0,0,0,0.6);
  padding: 25px;
  transform: translateX(100%); /* escondido à direita */
  transition: transform 0.32s cubic-bezier(.2,.9,.2,1);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  pointer-events: none;
  visibility: hidden;
}

/* menu visível */
.side-menu.open {
  transform: translateX(0);
  pointer-events: auto;
  visibility: visible;
}

/* Close button / X */
.close-btn {
  font-size: 30px;
  cursor: pointer;
  margin-bottom: 8px;
  text-align: right;
  color: #c9a552;
}

/* Lista */
.side-menu ul {
  list-style: none;
  padding: 0;
  margin: 10px 0 0 0;
  flex: 1 1 auto;
}

.side-menu ul li {
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

/* Links e botões dentro do menu (texto branco) */
.menu-link {
  font-size: 18px;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  padding: 0;
  cursor: pointer;
  color: #fff;
  text-decoration: none;
  display: block;
}

.menu-link:hover {
  opacity: 0.85;
}

/* Rodapé de compartilhamento */
.share {
  margin-top: 60px;
  text-align: center;  /* Centraliza */
}

.share img {
  width: 65px;
  height: auto;
}

/* pequenos ajustes de acessibilidade */
.menu-link:focus, .close-btn:focus, .menu-btn:focus {
  outline: 2px solid rgba(201,165,82,0.25);
  outline-offset: 2px;
}

/* === Botão Flutuante WhatsApp === */
.whatsapp-float { 
    position: fixed;
    width: 50px;
    height: 50px;
    bottom: 20px;
    right: 20px;
    z-index: 9999; 
    pointer-events: auto !important;;
}
.whatsapp-icon {
    width: 100%;
    height: auto;
    border-radius: 25%;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    background: transparent !important;
    pointer-events: none;
}