:root {
    /* Paleta Premium Quente - Terracota, Sunset e Areia */
    --primary: #ea580c; /* Laranja Queimado Vibrante (Orange 600) */
    --primary-hover: #c2410c; /* Terracota Escuro (Orange 700) */
    --secondary-bg: #ffedd5; /* Fundo Creme Suave (Orange 100) */
    --secondary-hover: #fed7aa; /* Creme Mais Escuro (Orange 200) */
    --secondary-text: #9a3412; /* Texto Laranja Escuro (Orange 800) */
    
    --bg-dark: #292524; /* Cinza Quente Escuro (Stone 800) */
    --bg-light: #fafaf9; /* Off-White / Branco Quente (Stone 50) */
    --white: #ffffff;
    
    --text-main: #292524; /* Texto Principal Quente (Stone 800) */
    --text-muted: #78716c; /* Texto Secundário (Stone 500) */
    --border: #e7e5e4; /* Bordas Quentes (Stone 200) */
    
    --danger: #dc2626; /* Vermelho Quente */
    --success: #16a34a; /* Verde Quente */
}

html, body {
    height: 100%; margin: 0; padding: 0; font-family: 'Inter', system-ui, sans-serif;
    background-color: var(--bg-light); color: var(--text-main);
}
* { box-sizing: border-box; }
a { text-decoration: none; color: inherit; }

/* Layout Geral */
.layout { display: flex; flex-direction: column; min-height: 100vh; }
header {
    background: var(--white); padding: 15px 40px; border-bottom: 1px solid var(--border);
    display: flex; justify-content: space-between; align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}
.logo { font-size: 1.4rem; font-weight: 700; display: flex; align-items: center; gap: 12px; color: var(--text-main); }
.logo i { color: var(--primary); }
.user-controls { display: flex; gap: 15px; align-items: center; }
.main-content { flex: 1; padding: 40px; width: 100%; max-width: 1200px; margin: 0 auto; }

/* Tabelas */
.table-container { 
    background: var(--white); border-radius: 12px; 
    box-shadow: 0 4px 15px -3px rgba(120, 113, 108, 0.08); border: 1px solid var(--border); overflow-x: auto; 
}
.data-table, .log-table { width: 100%; border-collapse: collapse; min-width: 600px; }
.data-table th, .data-table td, .log-table th, .log-table td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--border); }
.data-table th, .log-table th { background-color: var(--bg-light); color: var(--text-muted); font-size: 0.85rem; text-transform: uppercase; font-weight: 600; letter-spacing: 0.05em; }

/* Formulários */
.form-group { margin-bottom: 18px; text-align: left; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; font-size: 0.9rem; color: var(--text-main); }
.form-group input, .form-group textarea, .form-group select { 
    width: 100%; padding: 12px; border: 1px solid var(--border); border-radius: 8px; 
    font-family: inherit; font-size: 0.95rem; background-color: var(--white); transition: all 0.2s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px var(--secondary-hover);
}
.password-wrapper { position: relative; }
.password-toggle { position: absolute; right: 15px; top: 50%; transform: translateY(-50%); cursor: pointer; color: var(--text-muted); }

/* Botões */
.btn-primary {
    background-color: var(--primary); color: var(--white); border: none; padding: 10px 20px;
    border-radius: 8px; cursor: pointer; font-weight: 600; display: inline-flex; align-items: center; gap: 8px; justify-content: center;
    transition: background-color 0.2s, transform 0.1s;
    box-shadow: 0 2px 4px rgba(234, 88, 12, 0.2);
}
.btn-primary:hover { background-color: var(--primary-hover); box-shadow: 0 4px 6px rgba(194, 65, 12, 0.3); }
.btn-primary:active { transform: scale(0.98); }

.btn-secondary {
    background: var(--secondary-bg); color: var(--secondary-text); border: 1px solid transparent; 
    padding: 10px 18px; border-radius: 8px; cursor: pointer; font-weight: 600; 
    display: inline-flex; align-items: center; gap: 8px; text-decoration: none; transition: all 0.2s;
}
.btn-secondary:hover { background: var(--secondary-hover); }

/* Modais */
.modal {
    display: none; position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%;
    background-color: rgba(41, 37, 36, 0.7); backdrop-filter: blur(5px);
    align-items: center; justify-content: center; padding: 20px;
}
.modal-content { 
    background-color: var(--white); padding: 30px; border-radius: 16px; width: 100%; max-width: 550px; 
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.3); position: relative; max-height: 90vh; overflow-y: auto; display: flex; flex-direction: column;
}
.modal-content.lg { max-width: 1000px; width: 95%; }
.close { position: absolute; right: 20px; top: 20px; font-size: 24px; cursor: pointer; color: var(--text-muted); background: var(--bg-light); width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: all 0.2s; }
.close:hover { color: var(--text-main); background: var(--border); }
.loading { display: flex; flex-direction: column; align-items: center; padding: 20px; color: var(--primary); font-weight: bold; }

/* Barra de Pesquisa / Upload */
.search-bar { display: flex; gap: 15px; align-items: flex-end; margin-bottom: 25px; background: var(--white); padding: 20px 25px; border-radius: 12px; box-shadow: 0 2px 8px rgba(120, 113, 108, 0.05); border: 1px solid var(--border); }

.custom-file-upload {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    padding: 14px; width: 100%; background: var(--secondary-bg); color: var(--secondary-text); 
    border: 2px dashed var(--secondary-hover); border-radius: 10px; cursor: pointer; font-weight: 600; transition: all 0.2s;
}
.custom-file-upload:hover { background: var(--secondary-hover); border-color: var(--primary); }
.custom-file-upload input[type="file"] { display: none; }