/* 
  Unicargo VW Tracking - Design System Core
  Este arquivo contém todo o core de estilos do projeto traduzido para CSS puro.
  Pode ser importado diretamente em qualquer arquivo HTML estático.
*/

/* Importando a fonte padrão Inter */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");

:root {
  /* Fontes */
  --font-sans:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;

  /* --- PALETA DE CORES DO PROJETO --- */

  /* Bright Blue (Azul Principal) */
  --color-bright-blue-50: #eaf0ff;
  --color-bright-blue-100: #bfd0ff;
  --color-bright-blue-200: #a0b9ff;
  --color-bright-blue-300: #7599ff;
  --color-bright-blue-400: #5a85ff;
  --color-bright-blue-500: #3167ff;
  --color-bright-blue-600: #2d5ee8;
  --color-bright-blue-700: #2349b5;
  --color-bright-blue-800: #1b398c;
  --color-bright-blue-900: #152b6b;

  /* Night Sky (Azuis Escuros / Backgrounds / Textos Primários) */
  --color-night-sky-50: #e8e9ec;
  --color-night-sky-100: #b7bac3;
  --color-night-sky-200: #9498a5;
  --color-night-sky-300: #63697c;
  --color-night-sky-400: #454c63;
  --color-night-sky-500: #161f3c;
  --color-night-sky-600: #141c37;
  --color-night-sky-700: #10162b;
  --color-night-sky-800: #0c1121;
  --color-night-sky-900: #090d19;

  /* Avocado (Tons de Verde de Destaque) */
  --color-avocado-50: #fafbec;
  --color-avocado-100: #eff3c5;
  --color-avocado-200: #e7eda9;
  --color-avocado-300: #dbe582;
  --color-avocado-400: #d5e06a;
  --color-avocado-500: #cad845;
  --color-avocado-600: #b8c53f;
  --color-avocado-700: #8f9931;
  --color-avocado-800: #6f7726;
  --color-avocado-900: #555b1d;

  /* Silk (Cinzas Claros e Tons de Seda) */
  --color-silk-50: #fefefe;
  --color-silk-100: #fdfdfd;
  --color-silk-200: #fbfbfb;
  --color-silk-300: #fafafa;
  --color-silk-400: #f9f9f9;
  --color-silk-500: #f7f7f7;
  --color-silk-600: #e1e1e1;
  --color-silk-700: #afafaf;
  --color-silk-800: #888888;
  --color-silk-900: #686868;

  /* Salmon (Alerta / Destrutivo) */
  --color-salmon-50: #fff1ef;
  --color-salmon-100: #ffd4cc;
  --color-salmon-200: #ffbfb4;
  --color-salmon-300: #ffa192;
  --color-salmon-400: #ff8f7d;
  --color-salmon-500: #ff735c;
  --color-salmon-600: #e86954;
  --color-salmon-700: #b55241;
  --color-salmon-800: #8c3f33;
  --color-salmon-900: #6b3027;

  /* Neutral (Cinzas Padrão) */
  --color-neutral-50: #f2f2f2;
  --color-neutral-100: #d7d7d7;
  --color-neutral-200: #c3c3c3;
  --color-neutral-300: #a8a8a8;
  --color-neutral-400: #979797;
  --color-neutral-500: #7d7d7d;
  --color-neutral-600: #727272;
  --color-neutral-700: #595959;
  --color-neutral-800: #454545;
  --color-neutral-900: #353535;

  /* Esmerald (Verde Sucesso) */
  --color-esmerald-50: #eefaf2;
  --color-esmerald-100: #c9eed5;
  --color-esmerald-200: #afe6c1;
  --color-esmerald-300: #8adaa5;
  --color-esmerald-400: #73d393;
  --color-esmerald-500: #50c878;
  --color-esmerald-600: #49b66d;
  --color-esmerald-700: #398e55;
  --color-esmerald-800: #2c6e42;
  --color-esmerald-900: #225432;

  /* Orange (Atenção / Ocorrências) */
  --color-orange-50: #fff6e6;
  --color-orange-100: #ffe3b0;
  --color-orange-200: #ffd68a;
  --color-orange-300: #ffc354;
  --color-orange-400: #ffb733;
  --color-orange-500: #ffa500;
  --color-orange-600: #e89600;
  --color-orange-700: #b57500;
  --color-orange-800: #8c5b00;
  --color-orange-900: #6b4500;

  /* --- VARIÁVEIS SEMÂNTICAS (Tema Claro) --- */
  --radius: 0.625rem;
  --radius-sm: calc(var(--radius) * 0.6);
  --radius-md: calc(var(--radius) * 0.8);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) * 1.4);
  --radius-2xl: calc(var(--radius) * 1.8);
  --radius-3xl: calc(var(--radius) * 2.2);
  --radius-4xl: calc(var(--radius) * 2.6);

  /* Cores convertidas do OKLCH do projeto para Hex/RGB correspondentes */
  --background: #f8f8f8;
  --foreground: #1c2132;
  --card: #ffffff;
  --card-foreground: #1c2132;
  --popover: #ffffff;
  --popover-foreground: #1c2132;
  --primary: #3167ff; /* Correspondente aproximado da cor primária original */
  --primary-foreground: #ffffff;
  --secondary: #cad845; /* Correspondente à cor secundária original (Avocado 500) */
  --secondary-foreground: #161f3c;
  --muted: #e8e9ec;
  --muted-foreground: #63697c;
  --accent: #e8e9ec;
  --accent-foreground: #161f3c;
  --destructive: #ff735c; /* Salmon 500 */
  --border: #d7d7d7;
  --input: #d7d7d7;
  --ring: #3167ff;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md:
    0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.08);
  --shadow-lg:
    0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.08);
}

/* Suporte para Tema Escuro nativo por classe .dark ou preferência de sistema */
@media (prefers-color-scheme: dark) {
  :root {
    --background: #0c1121;
    --foreground: #e8e9ec;
    --card: #141c37;
    --card-foreground: #e8e9ec;
    --popover: #141c37;
    --popover-foreground: #e8e9ec;
    --primary: #3167ff;
    --primary-foreground: #ffffff;
    --secondary: #cad845;
    --secondary-foreground: #161f3c;
    --muted: #232d4b;
    --muted-foreground: #9498a5;
    --accent: #232d4b;
    --accent-foreground: #e8e9ec;
    --border: #232d4b;
    --input: #232d4b;
    --ring: #5a85ff;
  }
}

/* Caso o usuário use a classe `.dark` explicitamente no elemento <html> ou <body> */
.dark {
  --background: #0c1121;
  --foreground: #e8e9ec;
  --card: #141c37;
  --card-foreground: #e8e9ec;
  --popover: #141c37;
  --popover-foreground: #e8e9ec;
  --primary: #3167ff;
  --primary-foreground: #ffffff;
  --secondary: #cad845;
  --secondary-foreground: #161f3c;
  --muted: #232d4b;
  --muted-foreground: #9498a5;
  --accent: #232d4b;
  --accent-foreground: #e8e9ec;
  --border: #232d4b;
  --input: #232d4b;
  --ring: #5a85ff;
}

/* Reset / Estilo Base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}

/* --- BOTÕES (DESIGN SYSTEM CORE) --- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background-clip: padding-box;
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  outline: none;
  user-select: none;
  cursor: pointer;
  text-decoration: none;
  gap: 8px;
}

/* Estados Globais de Botão */
.btn:focus-visible {
  border-color: var(--ring);
  box-shadow: 0 0 0 3px rgba(49, 103, 255, 0.4);
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled,
.btn.disabled {
  pointer-events: none;
  opacity: 0.5;
}

/* Tamanhos de Botão */
.btn-xs {
  height: 24px;
  padding: 0 8px;
  font-size: 0.75rem;
  border-radius: calc(var(--radius-md) * 0.8);
}

.btn-sm {
  height: 28px;
  padding: 0 10px;
  font-size: 0.8rem;
  border-radius: calc(var(--radius-md) * 0.9);
}

.btn-default {
  height: 40px;
  padding: 0 16px;
}

.btn-lg {
  height: 44px;
  padding: 0 20px;
}

.btn-icon {
  width: 32px;
  height: 32px;
  padding: 0;
}

.btn-icon-xs {
  width: 24px;
  height: 24px;
  padding: 0;
}

.btn-icon-sm {
  width: 28px;
  height: 28px;
  padding: 0;
}

.btn-icon-lg {
  width: 44px;
  height: 44px;
  padding: 0;
}

/* Variantes de Botão */

/* Default (Primary) */
.btn-primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
}
.btn-primary:hover {
  background-color: color-mix(in srgb, var(--primary) 85%, black);
}

/* Outline */
.btn-outline {
  border-color: var(--border);
  background-color: transparent;
  color: var(--foreground);
}
.btn-outline:hover {
  background-color: var(--muted);
  color: var(--foreground);
}

/* Secondary */
.btn-secondary {
  background-color: var(--secondary);
  color: var(--secondary-foreground);
}
.btn-secondary:hover {
  background-color: color-mix(in srgb, var(--secondary) 90%, black);
}

/* Ghost */
.btn-ghost {
  background-color: transparent;
  color: var(--foreground);
}
.btn-ghost:hover {
  background-color: var(--muted);
  color: var(--foreground);
}

/* Destructive */
.btn-destructive {
  background-color: rgba(255, 115, 92, 0.1);
  color: var(--destructive);
  border-color: rgba(255, 115, 92, 0.2);
}
.btn-destructive:hover {
  background-color: rgba(255, 115, 92, 0.2);
}
.btn-destructive:focus-visible {
  border-color: var(--destructive);
  box-shadow: 0 0 0 3px rgba(255, 115, 92, 0.25);
}

/* Link */
.btn-link {
  background-color: transparent;
  color: var(--primary);
  padding: 0;
  height: auto;
  border-radius: 0;
  border: none;
}
.btn-link:hover {
  text-decoration: underline;
  background-color: transparent;
}
.btn-link:active {
  transform: none;
}

/* --- ELEMENTOS DE FORMULÁRIO (INPUTS, LABELS) --- */

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
  width: 100%;
}

.form-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1;
  user-select: none;
  color: var(--foreground);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  min-width: 0;
  height: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background-color: var(--card);
  padding: 8px 12px;
  font-size: 0.875rem;
  font-family: var(--font-sans);
  color: var(--foreground);
  outline: none;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}

.form-textarea {
  min-height: 80px;
  height: auto;
  resize: vertical;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--muted-foreground);
}

/* Estados dos Formulários */
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--ring);
  box-shadow: 0 0 0 3px rgba(49, 103, 255, 0.25);
}

.form-input:disabled,
.form-textarea:disabled,
.form-select:disabled {
  background-color: var(--muted);
  opacity: 0.6;
  cursor: not-allowed;
}

/* Validação de Erro */
.form-input[aria-invalid="true"],
.form-textarea[aria-invalid="true"],
.form-select[aria-invalid="true"] {
  border-color: var(--destructive);
}

.form-input[aria-invalid="true"]:focus,
.form-textarea[aria-invalid="true"]:focus,
.form-select[aria-invalid="true"]:focus {
  box-shadow: 0 0 0 3px rgba(255, 115, 92, 0.25);
}

.form-error {
  font-size: 0.75rem;
  color: var(--destructive);
  margin-top: 4px;
}

/* --- CARDS E AUXILIARES DE DESIGN --- */

.card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--foreground);
}

.card-description {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 16px;
}

/* --- PALETA DE CORES PARA REFERÊNCIA VISUAL --- */
.color-swatch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.color-swatch {
  border-radius: var(--radius-sm);
  height: 64px;
  border: 1px solid var(--border);
}

.color-info {
  font-size: 0.75rem;
  margin-top: 4px;
  line-height: 1.2;
}

.color-name {
  font-weight: 600;
}

.color-hex {
  color: var(--muted-foreground);
}