/* Minimals UI Kit Theme for Viagem Legal */

/* ============================================
   CSS Custom Properties (Design Tokens)
   ============================================ */

:root {
  /* ── Primary Colors (Verde Minimals) ── */
  --primary-lighter: #C8FAD6;
  --primary-light: #5BE49B;
  --primary-main: #00A76F;
  --primary-dark: #007867;
  --primary-darker: #004B50;
  --primary-contrast: #FFFFFF;

  /* ── Secondary Colors ── */
  --secondary-lighter: #EFD6FF;
  --secondary-light: #C684FF;
  --secondary-main: #8E33FF;
  --secondary-dark: #5119B7;
  --secondary-darker: #27097A;

  /* ── Info Colors ── */
  --info-lighter: #CAFDF5;
  --info-light: #61F3F3;
  --info-main: #00B8D9;
  --info-dark: #006C9C;
  --info-darker: #003768;

  /* ── Success Colors ── */
  --success-lighter: #D3FCD2;
  --success-light: #77ED8B;
  --success-main: #22C55E;
  --success-dark: #118D57;
  --success-darker: #065E49;

  /* ── Warning Colors ── */
  --warning-lighter: #FFF5CC;
  --warning-light: #FFD666;
  --warning-main: #FFAB00;
  --warning-dark: #B76E00;
  --warning-darker: #7A4100;

  /* ── Error Colors ── */
  --error-lighter: #FFE9D5;
  --error-light: #FFAC82;
  --error-main: #FF5630;
  --error-dark: #B71D18;
  --error-darker: #7A0916;

  /* ── Grey Palette ── */
  --grey-100: #F9FAFB;
  --grey-200: #F4F6F8;
  --grey-300: #DFE3E8;
  --grey-400: #C4CDD5;
  --grey-500: #919EAB;
  --grey-600: #637381;
  --grey-700: #454F5B;
  --grey-800: #212B36;
  --grey-900: #161C24;

  /* ── Text Colors ── */
  --text-primary: #212B36;
  --text-secondary: #637381;
  --text-disabled: #919EAB;

  /* ── Background Colors ── */
  --bg-default: #F4F6F8;
  --bg-paper: #FFFFFF;
  --bg-neutral: #F4F6F8;

  /* ── Sidebar ── */
  --sidebar-bg: #212B36;
  --sidebar-bg-hover: rgba(145, 158, 171, 0.08);
  --sidebar-bg-active: rgba(0, 167, 111, 0.16);
  --sidebar-text: #919EAB;
  --sidebar-text-active: #00A76F;
  --sidebar-text-hover: #FFFFFF;
  --sidebar-width: 280px;
  --sidebar-width-collapsed: 88px;

  /* ── Header ── */
  --header-height: 64px;
  --header-height-mobile: 56px;
  --header-bg: rgba(255, 255, 255, 0.8);

  /* ── Shadows ── */
  --shadow-z1: 0 1px 2px 0 rgba(145, 158, 171, 0.16);
  --shadow-z8: 0 8px 16px 0 rgba(145, 158, 171, 0.16);
  --shadow-z12: 0 12px 24px -4px rgba(145, 158, 171, 0.12);
  --shadow-z16: 0 16px 32px -4px rgba(145, 158, 171, 0.16);
  --shadow-z20: 0 20px 40px -4px rgba(145, 158, 171, 0.16);
  --shadow-z24: 0 24px 48px 0 rgba(145, 158, 171, 0.16);
  --shadow-card: 0 0 2px 0 rgba(145, 158, 171, 0.2), 0 12px 24px -4px rgba(145, 158, 171, 0.12);
  --shadow-dropdown: 0 0 2px 0 rgba(145, 158, 171, 0.24), -20px 20px 40px -4px rgba(145, 158, 171, 0.24);
  --shadow-dialog: -40px 40px 80px -8px rgba(145, 158, 171, 0.24);

  /* ── Border Radius ── */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* ── Spacing ── */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 40px;

  /* ── Transitions ── */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);

  /* ── Z-Index ── */
  --z-drawer: 1200;
  --z-modal: 1300;
  --z-popover: 1400;
  --z-tooltip: 1500;

  /* ── Typography ── */
  --font-sans: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
}

/* ============================================
   Base Styles
   ============================================ */

/* Import Public Sans font */
@import url('https://fonts.googleapis.com/css2?family=Public+Sans:wght@400;500;600;700&display=swap');

/* Apply theme defaults */
html {
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-default);
  color: var(--text-primary);
}

/* ============================================
   Utility Classes
   ============================================ */

/* Background utilities */
.bg-default { background-color: var(--bg-default); }
.bg-paper { background-color: var(--bg-paper); }
.bg-neutral { background-color: var(--bg-neutral); }

/* Text utilities */
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-disabled { color: var(--text-disabled); }

/* Primary color utilities */
.text-primary-main { color: var(--primary-main); }
.bg-primary-main { background-color: var(--primary-main); }
.bg-primary-light { background-color: var(--primary-light); }
.bg-primary-lighter { background-color: var(--primary-lighter); }

/* Border radius utilities */
.rounded-xs { border-radius: var(--radius-xs); }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }

/* Shadow utilities */
.shadow-z1 { box-shadow: var(--shadow-z1); }
.shadow-z8 { box-shadow: var(--shadow-z8); }
.shadow-z12 { box-shadow: var(--shadow-z12); }
.shadow-z16 { box-shadow: var(--shadow-z16); }
.shadow-z20 { box-shadow: var(--shadow-z20); }
.shadow-z24 { box-shadow: var(--shadow-z24); }
.shadow-card { box-shadow: var(--shadow-card); }

/* ============================================
   Component Styles
   ============================================ */

/* Minimals Card */
.minimals-card {
  background-color: var(--bg-paper);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-lg);
  transition: box-shadow var(--transition-normal);
}

.minimals-card:hover {
  box-shadow: var(--shadow-z20);
}

/* Stats Card */
.minimals-stats-card {
  background-color: var(--bg-paper);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-lg);
  overflow: hidden;
}

.minimals-stats-card .stats-label {
  font-size: 0.875rem;
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.minimals-stats-card .stats-value {
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: 1.2;
}

.minimals-stats-card .stats-unit {
  font-size: 0.6em;
  font-weight: var(--font-weight-medium);
  opacity: 0.7;
}

.minimals-stats-card .stats-trend {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

.minimals-stats-card .stats-trend.up { color: var(--success-main); }
.minimals-stats-card .stats-trend.down { color: var(--error-main); }

/* Minimals Button */
.minimals-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: var(--font-weight-semibold);
  font-size: 0.875rem;
  line-height: 1.5;
  padding: 0.625rem 1rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast),
              box-shadow var(--transition-fast),
              transform var(--transition-fast);
  text-decoration: none;
}

.minimals-btn:disabled {
  opacity: 0.48;
  cursor: not-allowed;
}

.minimals-btn:active:not(:disabled) {
  transform: scale(0.98);
}

/* Button variants */
.minimals-btn-primary {
  background-color: var(--primary-main);
  color: var(--primary-contrast);
}

.minimals-btn-primary:hover:not(:disabled) {
  background-color: var(--primary-dark);
  box-shadow: 0 8px 16px 0 rgba(0, 167, 111, 0.24);
}

.minimals-btn-soft {
  background-color: rgba(0, 167, 111, 0.08);
  color: var(--primary-dark);
}

.minimals-btn-soft:hover:not(:disabled) {
  background-color: rgba(0, 167, 111, 0.16);
}

.minimals-btn-outlined {
  background-color: transparent;
  color: var(--primary-main);
  border: 1px solid rgba(0, 167, 111, 0.5);
}

.minimals-btn-outlined:hover:not(:disabled) {
  background-color: rgba(0, 167, 111, 0.08);
  border-color: var(--primary-main);
}

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

.minimals-btn-text:hover:not(:disabled) {
  background-color: rgba(0, 167, 111, 0.08);
}

/* Button sizes */
.minimals-btn-sm {
  padding: 0.375rem 0.625rem;
  font-size: 0.8125rem;
}

.minimals-btn-lg {
  padding: 0.75rem 1.375rem;
  font-size: 0.9375rem;
}

/* Minimals Input */
.minimals-input {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  line-height: 1.5;
  padding: 0.75rem 0.875rem;
  border: 1px solid var(--grey-300);
  border-radius: var(--radius-sm);
  background-color: var(--bg-paper);
  color: var(--text-primary);
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast);
}

.minimals-input::placeholder {
  color: var(--text-disabled);
}

.minimals-input:hover:not(:disabled):not(:focus) {
  border-color: var(--text-primary);
}

.minimals-input:focus {
  outline: none;
  border-color: var(--primary-main);
  box-shadow: 0 0 0 2px rgba(0, 167, 111, 0.2);
}

.minimals-input:disabled {
  background-color: var(--grey-200);
  cursor: not-allowed;
}

/* Minimals Badge */
.minimals-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.375rem;
  font-size: 0.75rem;
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border-radius: var(--radius-full);
}

.minimals-badge-primary {
  background-color: var(--primary-main);
  color: var(--primary-contrast);
}

.minimals-badge-error {
  background-color: var(--error-main);
  color: white;
}

.minimals-badge-info {
  background-color: var(--info-main);
  color: white;
}

/* Minimals Avatar */
.minimals-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius-full);
  background-color: var(--grey-300);
  color: var(--text-primary);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  overflow: hidden;
}

.minimals-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.minimals-avatar-xs { width: 24px; height: 24px; font-size: 0.625rem; }
.minimals-avatar-sm { width: 32px; height: 32px; font-size: 0.75rem; }
.minimals-avatar-md { width: 40px; height: 40px; font-size: 0.875rem; }
.minimals-avatar-lg { width: 48px; height: 48px; font-size: 1rem; }
.minimals-avatar-xl { width: 64px; height: 64px; font-size: 1.25rem; }
.minimals-avatar-2xl { width: 96px; height: 96px; font-size: 2rem; }
@media (min-width: 640px) {
    .minimals-avatar-2xl { width: 128px; height: 128px; font-size: 2.5rem; }
}

/* Minimals Chip */
.minimals-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  font-size: 0.8125rem;
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.minimals-chip-soft-primary {
  background-color: rgba(0, 167, 111, 0.16);
  color: var(--primary-dark);
}

.minimals-chip-soft-error {
  background-color: rgba(255, 86, 48, 0.16);
  color: var(--error-dark);
}

.minimals-chip-soft-warning {
  background-color: rgba(255, 171, 0, 0.16);
  color: var(--warning-dark);
}

.minimals-chip-soft-info {
  background-color: rgba(0, 184, 217, 0.16);
  color: var(--info-dark);
}

.minimals-chip-soft-success {
  background-color: rgba(34, 197, 94, 0.16);
  color: var(--success-dark);
}

/* ============================================
   Responsive Adjustments
   ============================================ */

/* Main content padding - mobile-first responsive */
#main-content {
  padding: var(--spacing-md) !important;  /* 16px mobile */
}

@media (min-width: 640px) {
  #main-content {
    padding: 1.25rem !important;  /* 20px sm */
  }
}

@media (min-width: 1024px) {
  #main-content {
    padding: var(--spacing-lg) !important;  /* 24px lg */
  }
}

@media (min-width: 1280px) {
  #main-content {
    padding: var(--spacing-xl) !important;  /* 32px xl */
  }
}

@media (max-width: 640px) {
  .minimals-card {
    padding: var(--spacing-md); /* 16px em mobile */
  }

  .minimals-stats-card {
    padding: var(--spacing-md);
  }
}

@media (max-width: 1024px) {
  :root {
    --header-height: var(--header-height-mobile);
  }
}

/* ============================================
   Accessibility
   ============================================ */

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

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --shadow-card: 0 0 0 1px var(--grey-700);
    --shadow-z8: 0 0 0 1px var(--grey-700);
  }
}