/**
 * Sistema de Tema Dark/Light Mode - Design Moderno
 * Sistema: Gestor MSA
 */

:root {
    /* Cores principais - Light Mode */
    --bg-primary: #ffffff;
    --bg-secondary: #f5f7fa;
    --bg-sidebar: linear-gradient(180deg, #667eea 0%, #764ba2 100%);
    --bg-sidebar-solid: #667eea;
    --text-primary: #1a202c;
    --text-secondary: #718096;
    --border-color: #e2e8f0;
    --card-bg: #ffffff;
    --card-border: #e2e8f0;
    
    /* Cores de destaque */
    --accent-primary: #667eea;
    --accent-hover: #5568d3;
    --accent-light: rgba(102, 126, 234, 0.1);
    --accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    
    /* Cores de status */
    --success: #10b981;
    --success-light: rgba(16, 185, 129, 0.1);
    --warning: #f59e0b;
    --warning-light: rgba(245, 158, 11, 0.1);
    --error: #ef4444;
    --error-light: rgba(239, 68, 68, 0.1);
    --info: #3b82f6;
    --info-light: rgba(59, 130, 246, 0.1);
    
    /* Sombras modernas */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transições suaves */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Bordas */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --radius-full: 9999px;
}

[data-theme="dark"] {
    /* Cores principais - Dark Mode */
    --bg-primary: #1a202c;
    --bg-secondary: #2d3748;
    --bg-sidebar: linear-gradient(180deg, #1a202c 0%, #2d3748 100%);
    --bg-sidebar-solid: #1a202c;
    --text-primary: #f7fafc;
    --text-secondary: #a0aec0;
    --border-color: #4a5568;
    --card-bg: #2d3748;
    --card-border: #4a5568;
    
    /* Sombras para dark mode */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.3), 0 1px 2px 0 rgba(0, 0, 0, 0.24);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 10px 10px -5px rgba(0, 0, 0, 0.5);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.75);
}

/* Reset e base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Controle Global de Zoom - Aplicado em TODAS as páginas */
/* Prevenir flash branco - aplicar background imediatamente */
html {
    font-size: 12px !important; /* Base de 16px * 0.75 = 12px para simular 75% de zoom */
    background-color: var(--bg-secondary);
    transition: background-color 0.2s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    transition: background-color 0.2s ease, color 0.2s ease;
    line-height: 1.6;
    font-size: 1rem !important; /* 1rem = 12px base */
}

[data-theme="dark"] html,
[data-theme="dark"] body {
    background-color: #1a202c;
    color: #f7fafc;
}

[data-theme="light"] html,
[data-theme="light"] body {
    background-color: #f5f7fa;
    color: #1a202c;
}

/* Garantir que elementos com font-size absoluto também sejam ajustados */
input, textarea, select, button {
    font-size: 1rem !important;
}

/* Garantir visibilidade de TODOS os inputs, selects e textareas no modo escuro */
[data-theme="dark"] input:not([type="submit"]):not([type="button"]):not([type="reset"]),
[data-theme="dark"] textarea,
[data-theme="dark"] select {
    background-color: #2d3748 !important;
    color: #f7fafc !important;
    border-color: #4a5568 !important;
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
    color: #a0aec0 !important;
    opacity: 1;
}

/* Garantir visibilidade de labels no modo escuro */
[data-theme="dark"] label {
    color: #f7fafc !important;
}

/* Garantir visibilidade de textos em geral no modo escuro */
[data-theme="dark"] p,
[data-theme="dark"] span,
[data-theme="dark"] div:not(.card-body) {
    color: var(--text-primary);
}

[data-theme="dark"] .card-body {
    color: var(--text-secondary);
}

/* Utilitários de tema */
.theme-toggle {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.theme-toggle:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-primary);
}

/* Cards */
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-body {
    color: var(--text-secondary);
}

/* Botões */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

.btn-primary:hover {
    background: var(--accent-hover);
}

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

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

/* Inputs */
.input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: var(--transition);
}

.input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-light);
}

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

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}