/* =============================================
   HAO ELECTRIC MOTORS - Design System
   Cores oficiais: Preto, Branco, Dourado
   Sistema SAC - Estilos Globais
   ============================================= */

:root {
    /* Cores Primárias (Marca HAO) */
    --color-primary: #FFBF00;         /* Dourado HAO */
    --color-primary-dark: #E6AC00;    /* Dourado escuro para hover */
    --color-primary-light: #FFD44D;   /* Dourado claro para destaques */
    
    /* Cores de Fundo (Tema Escuro) */
    --bg-primary: #0A0A0A;            /* Preto principal */
    --bg-secondary: #141414;          /* Cards */
    --bg-tertiary: #1F1F1F;           /* Inputs, elementos internos */
    --bg-hover: #2A2A2A;              /* Estado hover */
    
    /* Cores de Texto */
    --text-primary: #FFFFFF;          /* Branco puro */
    --text-secondary: #A0A0A0;        /* Cinza claro */
    --text-muted: #666666;            /* Cinza médio */
    
    /* Cores de Status */
    --color-success: #4ADE80;         /* Verde sucesso */
    --color-warning: #FFBF00;         /* Amarelo (usa cor da marca) */
    --color-error: #FF4757;           /* Vermelho erro */
    --color-info: #60A5FA;            /* Azul informativo */
    --color-neutral: #808080;         /* Cinza neutro */
    --color-aguardando: #FF9500;      /* Laranja aguardando */
    
    /* Cores de Borda */
    --border-color: #2A2A2A;
    --border-light: #1F1F1F;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.7);
    --shadow-glow: 0 0 20px rgba(255, 191, 0, 0.3);
    
    /* Transições */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.2s ease;
    --transition-slow: 0.3s ease;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Espaçamento */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
    
    /* Tipografia */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-md: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    --font-size-xxl: 32px;
    
    /* Compatibilidade com código antigo */
    --primary-yellow: var(--color-primary);
    --primary-yellow-dark: var(--color-primary-dark);
    --primary-yellow-light: var(--color-primary-light);
    --primary-black: var(--bg-secondary);
    --primary-black-light: var(--bg-tertiary);
    --primary-black-dark: var(--bg-primary);
    --bg-dark: var(--bg-primary);
    --bg-card: var(--bg-secondary);
    --bg-card-hover: var(--bg-hover);
    --bg-input: var(--bg-tertiary);
    --success: var(--color-success);
    --warning: var(--color-warning);
    --danger: var(--color-error);
    --info: var(--color-info);
    --shadow-yellow: var(--shadow-glow);
}

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Links */
a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* Inputs */
input, textarea, select {
    font-family: var(--font-family);
    font-size: var(--font-size-md);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    width: 100%;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 191, 0, 0.1);
}

input::placeholder {
    color: var(--text-muted);
}

/* Botões */
button {
    font-family: var(--font-family);
    cursor: pointer;
    border: none;
    outline: none;
    transition: all var(--transition-fast);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 10px 20px;
    font-size: var(--font-size-md);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-glow);
}

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

.btn-secondary:hover {
    background-color: rgba(255, 191, 0, 0.1);
}

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

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

.btn-danger {
    background-color: var(--color-error);
    color: #FFFFFF;
}

.btn-danger:hover {
    background-color: #E63E4D;
}

.btn-sm {
    padding: 6px 12px;
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: 14px 28px;
    font-size: var(--font-size-lg);
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-hover);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* Utilitários */
.text-primary-color {
    color: var(--color-primary);
}

.text-muted {
    color: var(--text-muted);
}

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

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* Animações */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.fade-in {
    animation: fadeIn var(--transition-normal) ease forwards;
}

/* Cards */
.card {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
}

.card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
}

/* Badges de Status */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    border-radius: var(--radius-full);
}

.badge-aberto {
    background-color: rgba(96, 165, 250, 0.2);
    color: var(--color-info);
}

.badge-andamento {
    background-color: rgba(255, 191, 0, 0.2);
    color: var(--color-primary);
}

.badge-aguardando {
    background-color: rgba(255, 149, 0, 0.2);
    color: var(--color-aguardando);
}

.badge-resolvido {
    background-color: rgba(74, 222, 128, 0.2);
    color: var(--color-success);
}

.badge-fechado {
    background-color: rgba(128, 128, 128, 0.2);
    color: var(--color-neutral);
}

.badge-urgente {
    background-color: rgba(255, 71, 87, 0.2);
    color: var(--color-error);
}

/* Badges legados (compatibilidade) */
.badge-success {
    background-color: rgba(74, 222, 128, 0.2);
    color: var(--color-success);
}

.badge-warning {
    background-color: rgba(255, 191, 0, 0.2);
    color: var(--color-warning);
}

.badge-danger {
    background-color: rgba(255, 71, 87, 0.2);
    color: var(--color-error);
}

.badge-info {
    background-color: rgba(96, 165, 250, 0.2);
    color: var(--color-info);
}

/* Logo HAO */
.logo-hao {
    display: flex;
    align-items: center;
    gap: 4px;
}

.logo-hao-text {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    font-weight: 700;
    letter-spacing: 3px;
}

.logo-hao-circle {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: -4px;
}

.logo-hao-circle span {
    color: var(--bg-primary);
    font-size: 10px;
    font-weight: 700;
}

/* KPI Cards */
.kpi-card {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: var(--spacing-md);
}

.kpi-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.kpi-card-title {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
}

.kpi-card-value {
    font-size: var(--font-size-xxl);
    font-weight: 700;
    color: var(--text-primary);
}

.kpi-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 4px;
    background: var(--bg-tertiary);
    padding: 4px;
    border-radius: var(--radius-lg);
}

.tab {
    padding: 10px 20px;
    border-radius: var(--radius-md);
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: var(--font-size-sm);
}

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

.tab:hover:not(.active) {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.tab-count {
    margin-left: var(--spacing-sm);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    background: rgba(0, 0, 0, 0.2);
    font-size: var(--font-size-xs);
}

/* Search Input */
.search-input {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    padding: 0 16px;
}

.search-input i {
    color: var(--text-secondary);
}

.search-input input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 12px 0;
}

.search-input input:focus {
    box-shadow: none;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    width: 100%;
    max-height: 90vh;
    overflow: auto;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-sm { max-width: 400px; }
.modal-md { max-width: 600px; }
.modal-lg { max-width: 800px; }
.modal-xl { max-width: 1000px; }

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

.modal-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
    padding: 4px;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-lg);
}

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

/* Form Fields */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-label .required {
    color: var(--color-error);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    animation: slideIn 0.3s ease forwards;
}

.toast-success {
    border-left: 4px solid var(--color-success);
}

.toast-error {
    border-left: 4px solid var(--color-error);
}

.toast-warning {
    border-left: 4px solid var(--color-primary);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}