/* * Arquivo: public/assets/css/style.css
 * Responsabilidade: Design System global, variáveis nativas e estilos base.
 */

:root {
    /* Paleta de Cores - Tema Escuro Sofisticado */
    --bg-body: #121212;          /* Fundo principal (profundo) */
    --bg-surface: #1e1e1e;       /* Fundo de cards e modais */
    --bg-surface-hover: #2a2a2a; /* Interação suave */
    
    /* Tipografia e Textos */
    --text-primary: #f3f4f6;     /* Títulos e textos de destaque */
    --text-secondary: #9ca3af;   /* Subtítulos e textos menores */
    --text-muted: #4b5563;       /* Dicas e placeholders */
    
    /* Cores de Marca e Ação */
    --brand-primary: #10B981;    /* Verde elegante (ação principal) */
    --brand-primary-hover: #059669;
    --brand-danger: #EF4444;     /* Alertas e exclusões */
    --brand-warning: #F59E0B;    /* Status amarelo/pendente */
    --brand-pro: #D4AF37;        /* Dourado para badges PRO premium */
    
    /* Estrutura visual */
    --border-color: #374151;
    --radius-card: 16px;         /* Bordas de painéis e cards */
    --radius-pill: 9999px;       /* Bordas de botões e tags */
    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --transition-speed: 0.2s;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--brand-primary);
    text-decoration: none;
    transition: color var(--transition-speed) ease;
}

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

/* =========================================
   Componentes: Cards (A base da interface)
========================================= */
.card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    padding: 24px;
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.card:hover {
    border-color: var(--brand-primary);
    transform: translateY(-2px);
}

/* =========================================
   Componentes: Botões e Tags (Estilo Pill)
========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    text-align: center;
}

.btn-primary {
    background-color: var(--brand-primary);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--brand-primary-hover);
    transform: scale(1.02);
}

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

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

.badge-pro {
    background-color: transparent;
    color: var(--brand-pro);
    border: 1px solid var(--brand-pro);
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-pill);
    letter-spacing: 0.05em;
}

/* =========================================
   Componentes: Formulários Modernos
========================================= */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    background-color: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color var(--transition-speed) ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.1);
}

/* Utilidade para não quebrar layout de menus no mobile (z-index) */
.z-top {
    z-index: 9999;
}