/* ============================================
   RESET E VARIÁVEIS CSS - DESIGN MODERNO
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores principais - Light Mode */
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #10b981;
    --secondary-hover: #059669;
    --danger-color: #ef4444;
    --danger-hover: #dc2626;
    --warning-color: #f59e0b;
    --accent-color: #8b5cf6;
    
    /* Cores neutras - Light Mode */
    --bg-color: #f8fafc;
    --bg-secondary: #f1f5f9;
    --card-bg: rgba(255, 255, 255, 0.9);
    --card-bg-hover: rgba(255, 255, 255, 0.95);
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-tertiary: #94a3b8;
    --border-color: rgba(226, 232, 240, 0.8);
    --border-hover: #cbd5e1;
    
    /* Gradientes modernos */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-bg: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    --gradient-card: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.85) 100%);
    
    /* Sombras modernas */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 40px -10px rgba(0, 0, 0, 0.12), 0 10px 15px -5px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.2);
    --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.06);
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Bordas */
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Transições */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode */
[data-theme="dark"] {
    --primary-color: #818cf8;
    --primary-hover: #6366f1;
    --primary-light: #a5b4fc;
    --secondary-color: #34d399;
    --secondary-hover: #10b981;
    --danger-color: #f87171;
    --danger-hover: #ef4444;
    --warning-color: #fbbf24;
    --accent-color: #a78bfa;
    
    --bg-color: #0a0f1a;
    --bg-secondary: #1a1f2e;
    --card-bg: rgba(30, 41, 59, 0.7);
    --card-bg-hover: rgba(30, 41, 59, 0.9);
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --border-color: rgba(51, 65, 85, 0.5);
    --border-hover: #475569;
    
    --gradient-bg: linear-gradient(135deg, #0a0f1a 0%, #1a1f2e 100%);
    --gradient-card: linear-gradient(135deg, rgba(30, 41, 59, 0.8) 0%, rgba(30, 41, 59, 0.6) 100%);
    
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.6), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 40px -10px rgba(0, 0, 0, 0.7), 0 10px 15px -5px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(129, 140, 248, 0.3);
    --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.4);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--gradient-bg);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    transition: background var(--transition-slow), color var(--transition-normal);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Padrão de fundo moderno */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

[data-theme="dark"] body::before {
    background: 
        radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}

/* ============================================
   TEMA TOGGLE
   ============================================ */
.theme-toggle-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 1000;
}

.theme-toggle {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    border: 2px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-primary);
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    transition: all var(--transition-normal);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.theme-toggle:hover {
    transform: scale(1.05) rotate(15deg);
    box-shadow: var(--shadow-glow);
    border-color: var(--primary-color);
    background: var(--gradient-primary);
    color: white;
}

/* ============================================
   CONTAINER E HEADER
   ============================================ */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    padding-top: 120px;
    position: relative;
    z-index: 1;
}

header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-lg);
    position: relative;
    animation: fadeInDown 0.6s ease-out;
}

header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.header-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
    display: inline-block;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 4px 12px rgba(99, 102, 241, 0.3));
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

header h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 50%, var(--primary-color) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease infinite;
    line-height: 1.1;
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% center;
    }
    50% {
        background-position: 100% center;
    }
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.15rem;
    font-weight: 500;
    letter-spacing: 0.01em;
}

/* ============================================
   SEÇÃO DE CADASTROS AUXILIARES
   ============================================ */
.auxiliary-section {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-color);
    animation: fadeInUp 0.6s ease-out;
    transition: all var(--transition-normal);
}

.auxiliary-section:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.section-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.btn-toggle {
    padding: 0.625rem 1.25rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.btn-toggle:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.auxiliary-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

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

.auxiliary-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.auxiliary-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.auxiliary-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.auxiliary-form-actions {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.auxiliary-form input {
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    font-family: inherit;
}

.auxiliary-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    transform: translateY(-1px);
}

.btn-add-small {
    padding: 0.625rem 1rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.btn-add-small:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-cancel-small {
    padding: 0.625rem 1rem;
    background: var(--text-secondary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.btn-cancel-small:hover {
    background: var(--text-tertiary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.auxiliary-list {
    list-style: none;
    max-height: 200px;
    overflow-y: auto;
}

.auxiliary-list li {
    padding: 0.75rem;
    background: var(--card-bg);
    margin-bottom: 0.5rem;
    border-radius: var(--radius-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.auxiliary-list li:hover {
    transform: translateX(4px);
    border-color: var(--primary-color);
}

.auxiliary-item-actions {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.btn-edit-small,
.btn-delete-small {
    border: none;
    padding: 0.375rem 0.625rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

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

.btn-edit-small:hover {
    background: var(--primary-hover);
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.btn-delete-small {
    background: var(--danger-color);
    color: white;
}

.btn-delete-small:hover {
    background: var(--danger-hover);
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

/* ============================================
   FORMULÁRIO DE CONTRATO
   ============================================ */
.contract-form-section {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-color);
    animation: fadeInUp 0.6s ease-out 0.1s both;
    transition: all var(--transition-normal);
}

.contract-form-section:hover {
    box-shadow: var(--shadow-lg);
}

.contract-form-section h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.contract-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
    letter-spacing: 0.01em;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    background: var(--card-bg);
    transform: translateY(-1px);
}

.form-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.btn-add {
    padding: 0.875rem 2rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 700;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
    letter-spacing: 0.01em;
}

.btn-add:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-cancel {
    padding: 0.875rem 2rem;
    background: var(--text-secondary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.btn-cancel:hover {
    background: var(--text-tertiary);
    transform: translateY(-2px);
}

/* ============================================
   ESTATÍSTICAS
   ============================================ */
.stats-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

.stat-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.stat-card:hover::before {
    transform: scaleX(1);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.75rem;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

/* ============================================
   FILTROS E BUSCA
   ============================================ */
.filters-section {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-color);
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

.search-wrapper {
    margin-bottom: var(--spacing-md);
}

.search-wrapper input {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all var(--transition-fast);
    font-family: inherit;
}

.search-wrapper input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    background: var(--card-bg);
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.filter-btn {
    padding: 0.625rem 1.25rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    letter-spacing: 0.01em;
}

.filter-btn:hover {
    background: var(--card-bg);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    box-shadow: var(--shadow-md);
}

/* ============================================
   LISTA DE CONTRATOS
   ============================================ */
.contracts-section {
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

.contracts-header {
    margin-bottom: var(--spacing-lg);
}

.contracts-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.contracts-list {
    display: grid;
    gap: var(--spacing-md);
}

.contract-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    animation: slideInUp 0.4s ease-out;
    position: relative;
    overflow: hidden;
}

.contract-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transition: transform var(--transition-normal);
}

.contract-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.contract-card:hover::before {
    transform: scaleY(1);
}

.contract-card.expiring {
    border-left: 4px solid var(--warning-color);
}

.contract-card.expiring::before {
    background: var(--warning-color);
    transform: scaleY(1);
}

.contract-card.lastMonth {
    border-left: 4px solid var(--danger-color);
    box-shadow: 0 8px 24px rgba(239, 68, 68, 0.2);
}

.contract-card.lastMonth::before {
    background: var(--danger-color);
    transform: scaleY(1);
}

.contract-card.expired {
    border-left: 4px solid var(--danger-color);
}

.contract-card.expired::before {
    background: var(--danger-color);
    transform: scaleY(1);
}

.contract-card.cancelled {
    opacity: 0.6;
    border-left: 4px solid var(--text-tertiary);
}

.contract-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    gap: var(--spacing-md);
}

.contract-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.contract-type {
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm);
    display: inline-block;
    font-weight: 500;
    border: 1px solid var(--border-color);
}

.contract-actions {
    display: flex;
    gap: var(--spacing-xs);
    flex-shrink: 0;
}

.btn-edit,
.btn-delete,
.btn-renew,
.btn-cancel-contract {
    padding: 0.625rem 1rem;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
    letter-spacing: 0.01em;
}

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

.btn-edit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-renew {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.btn-renew:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

.btn-cancel-contract {
    background: var(--text-secondary);
    color: white;
}

.btn-cancel-contract:hover {
    background: var(--text-tertiary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-delete:hover {
    background: var(--danger-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.contract-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.contract-detail {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.contract-detail-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contract-detail-value {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 500;
}

.contract-status {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    margin-top: var(--spacing-md);
    letter-spacing: 0.02em;
}

.contract-status.active {
    background: rgba(16, 185, 129, 0.15);
    color: var(--secondary-color);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.contract-status.expiring {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning-color);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.contract-status.lastMonth {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
    font-weight: 700;
    animation: pulse 2s infinite;
    border: 1px solid rgba(239, 68, 68, 0.4);
}

.contract-status.expired {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger-color);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.contract-status.cancelled {
    background: rgba(148, 163, 184, 0.15);
    color: var(--text-tertiary);
    border: 1px solid rgba(148, 163, 184, 0.3);
}

.contract-status.renewed {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.4);
}

.contract-card.renewed {
    border-left: 4px solid #10b981;
    opacity: 0.9;
}

/* ============================================
   ESTADO VAZIO
   ============================================ */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-secondary);
    display: none;
}

.empty-state.show {
    display: block;
    animation: fadeIn 0.6s ease-out;
}

.empty-hint {
    font-size: 0.95rem;
    margin-top: var(--spacing-sm);
    color: var(--text-tertiary);
}

/* ============================================
   ANIMAÇÕES
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.02);
    }
}

/* ============================================
   SCROLLBAR PERSONALIZADA
   ============================================ */
.auxiliary-list::-webkit-scrollbar {
    width: 8px;
}

.auxiliary-list::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.auxiliary-list::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: var(--radius-sm);
}

.auxiliary-list::-webkit-scrollbar-thumb:hover {
    background: var(--primary-hover);
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */
@media (max-width: 768px) {
    .container {
        padding: var(--spacing-md);
        padding-top: 100px;
    }

    header h1 {
        font-size: 2.25rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .auxiliary-content {
        grid-template-columns: 1fr;
    }

    .stats-section {
        grid-template-columns: repeat(2, 1fr);
    }

    .contract-details {
        grid-template-columns: 1fr;
    }

    .contract-header {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .contract-actions {
        width: 100%;
        justify-content: flex-end;
    }
}

@media (max-width: 480px) {
    .stats-section {
        grid-template-columns: 1fr;
    }

    .filter-buttons {
        flex-direction: column;
    }

    .filter-btn {
        width: 100%;
    }

    .theme-toggle {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }
}