/* ============================================
   MODERN UI - Sistema de Gestão Imobiliária
   Baseado nos designs fornecidos
   ============================================ */

/* === VARIÁVEIS === */
:root {
    --primary-blue: #4285f4;
    --success-green: #10b981;
    --warning-orange: #f59e0b;
    --danger-red: #ef4444;
    --purple: #8b5cf6;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-900: #111827;
}

/* === LAYOUT BASE === */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--gray-50);
    color: var(--gray-900);
}

.section {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* === TÍTULOS === */
h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 24px 0;
}

/* === KPI CARDS (Dashboard) === */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.kpi-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    border-left: 4px solid;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.kpi-card.blue {
    border-left-color: var(--primary-blue);
}

.kpi-card.green {
    border-left-color: var(--success-green);
}

.kpi-card.orange {
    border-left-color: var(--warning-orange);
}

.kpi-card.red {
    border-left-color: var(--danger-red);
}

.kpi-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--gray-600);
    margin-bottom: 8px;
}

.kpi-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
}

/* === BOTÕES MODERNOS === */
.btn-modern {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border-radius: 8px;
    border: none;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    gap: 6px;
}

.btn-modern:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-modern:active {
    transform: translateY(0);
}

/* Estados Ativos (Botão Selecionado) */
.btn-modern.active {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

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

.btn-modern.btn-blue:hover {
    background: #3367d6;
}

.btn-modern.btn-blue.active {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%) !important;
}

.btn-modern.btn-green {
    background: var(--success-green);
    color: white;
}

.btn-modern.btn-green:hover {
    background: #059669;
}

.btn-modern.btn-green.active {
    background: linear-gradient(135deg, #065f46 0%, #047857 100%) !important;
}

.btn-modern.btn-orange {
    background: var(--warning-orange);
    color: white;
}

.btn-modern.btn-orange:hover {
    background: #d97706;
}

.btn-modern.btn-orange.active {
    background: linear-gradient(135deg, #92400e 0%, #b45309 100%) !important;
}

.btn-modern.btn-red {
    background: var(--danger-red);
    color: white;
}

.btn-modern.btn-red:hover {
    background: #dc2626;
}

.btn-modern.btn-red.active {
    background: linear-gradient(135deg, #7f1d1d 0%, #991b1b 100%) !important;
}

.btn-modern.btn-purple {
    background: var(--purple);
    color: white;
}

.btn-modern.btn-purple:hover {
    background: #7c3aed;
}

.btn-modern.btn-purple.active {
    background: linear-gradient(135deg, #5b21b6 0%, #6d28d9 100%) !important;
}

/* Botões circulares (ícone pequeno) */
.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.btn-icon.active {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* === BADGES DE STATUS === */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
}

.status-badge.active {
    background: #d1fae5;
    color: #065f46;
}

.status-badge.pending {
    background: #fef3c7;
    color: #92400e;
}

.status-badge.signed {
    background: #dbeafe;
    color: #1e40af;
}

.status-badge.cancelled {
    background: #fee2e2;
    color: #991b1b;
}

.status-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

/* === TABELAS MODERNAS === */
.modern-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.modern-table thead {
    background: var(--gray-50);
}

.modern-table thead th {
    padding: 12px 16px;
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--gray-200);
}

.modern-table tbody tr {
    border-bottom: 1px solid var(--gray-200);
    transition: background 0.2s;
}

.modern-table tbody tr:hover {
    background: var(--gray-50);
}

.modern-table tbody td {
    padding: 16px;
    font-size: 14px;
    color: var(--gray-900);
}

/* === AVATARES === */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: white;
    margin-right: 12px;
}

.avatar.red {
    background: var(--danger-red);
}

.avatar.blue {
    background: var(--primary-blue);
}

.avatar.green {
    background: var(--success-green);
}

.avatar.orange {
    background: var(--warning-orange);
}

.avatar.purple {
    background: var(--purple);
}

/* === CAMPOS DE BUSCA === */
.search-input {
    width: 100%;
    padding: 12px 16px 12px 40px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 20px;
    background: white url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%236b7280" viewBox="0 0 16 16"><path d="M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001c.03.04.062.078.098.115l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85a1.007 1.007 0 0 0-.115-.1zM12 6.5a5.5 5.5 0 1 1-11 0 5.5 5.5 0 0 1 11 0z"/></svg>') no-repeat 12px center;
    transition: border-color 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.1);
}

/* === ACTIONS GROUP === */
.actions-group {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: nowrap;
}

/* === HEADER COM BOTÃO === */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.section-header h1 {
    margin: 0;
}

/* === MOBILE RESPONSIVO === */
@media (max-width: 768px) {
    .kpi-grid {
        grid-template-columns: 1fr;
    }

    .actions-group {
        flex-direction: column;
        width: 100%;
    }

    .btn-modern {
        width: 100%;
    }

    .section {
        padding: 16px;
    }
}