:root {
    --primary-color: #208090;
    --secondary-color: #2ba8a8;
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --input-bg: #ffffff;
    --success-color: #16a34a;
    --danger-color: #dc2626;
    --warning-color: #ea580c;
    --info-color: #3b82f6;
}

[data-theme="dark"] {
    --primary-color: #2ba8a8;
    --secondary-color: #208090;
    --bg-color: #0f172a;
    --card-bg: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --border-color: #334155;
    --input-bg: #334155;
    --success-color: #22c55e;
    --danger-color: #ef4444;
    --warning-color: #f97316;
    --info-color: #60a5fa;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 20px;
    margin-bottom: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}

.title-section h1 {
    font-size: 1.8rem;
    margin: 0;
}

.version-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.btn-theme {
    padding: 8px 12px;
    background: rgba(255,255,255,0.2);
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 8px;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-theme:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.1);
}

.header-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.header-card {
    background: rgba(255,255,255,0.15);
    padding: 12px;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.header-label {
    font-size: 0.85rem;
    opacity: 0.9;
    margin-bottom: 8px;
    font-weight: 500;
}

.header-input-group {
    display: flex;
    gap: 8px;
    align-items: center;
}

.header-input {
    flex: 1;
    padding: 8px 10px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 8px;
    background: rgba(255,255,255,0.95);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-color);
}

.header-input:focus {
    outline: none;
    border-color: white;
    box-shadow: 0 0 0 3px rgba(255,255,255,0.2);
}

.header-value {
    font-size: 1.3rem;
    font-weight: 700;
    margin-top: 5px;
}

.btn-header {
    padding: 8px 12px;
    background: white;
    color: var(--primary-color);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.btn-header:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
    border-bottom: 2px solid var(--border-color);
}

.tab {
    padding: 12px 20px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.tab:hover {
    color: var(--primary-color);
    background: rgba(32, 128, 144, 0.05);
}

.tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 500px) {
    .form-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.form-group input,
.form-group select {
    padding: 10px 14px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--input-bg);
    color: var(--text-primary);
    transition: all 0.2s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(32, 128, 144, 0.1);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 0;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.checkbox-group label {
    cursor: pointer;
    color: var(--text-primary);
}

.radio-group {
    display: flex;
    gap: 20px;
    padding: 10px 0;
    flex-wrap: wrap;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 8px;
}

.radio-option input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.radio-option label {
    cursor: pointer;
    color: var(--text-primary);
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: #1a6570;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(32, 128, 144, 0.3);
}

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

.btn-success:hover {
    transform: translateY(-2px);
}

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

.btn-warning:hover {
    transform: translateY(-2px);
}

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

.btn-danger:hover {
    transform: translateY(-2px);
}

.btn-edit {
    padding: 6px 12px;
    background: var(--info-color);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
}

.btn-delete {
    padding: 6px 12px;
    background: var(--danger-color);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
}

.btn-pay {
    padding: 6px 12px;
    background: var(--success-color);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    margin-right: 5px;
}

.btn-unpay {
    padding: 6px 12px;
    background: var(--warning-color);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    margin-right: 5px;
}

.alert {
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 500;
    display: none;
}

.alert.show {
    display: block;
}

.alert-success {
    background: #dcfce7;
    color: #15803d;
    border-left: 4px solid var(--success-color);
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    border-left: 4px solid var(--info-color);
}

[data-theme="dark"] .alert-success {
    background: rgba(34, 197, 94, 0.2);
    color: #86efac;
}

[data-theme="dark"] .alert-info {
    background: rgba(96, 165, 250, 0.2);
    color: #93c5fd;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.modal-buttons {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.button-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.recurring-options {
    display: none;
    grid-template-columns: 1fr;
    gap: 15px;
    padding: 15px;
    background: var(--bg-color);
    border-radius: 8px;
    border: 2px dashed var(--border-color);
}

.recurring-options.show {
    display: grid;
}

.list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px;
    background: var(--bg-color);
    border-radius: 8px;
    margin-bottom: 10px;
    transition: all 0.2s;
}

.list-item:hover {
    transform: translateX(4px);
}

.list-item.installment {
    border-left: 4px solid #f59e0b;
}

.list-item.paid {
    opacity: 0.7;
    background: rgba(22, 163, 74, 0.1);
    border-left: 4px solid var(--success-color);
}

.list-item.pending {
    border-left: 4px solid var(--warning-color);
}

.list-item-content {
    flex: 1;
}

.list-item-title {
    font-weight: 600;
    color: var(--text-primary);
}

.list-item-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.list-item-amount {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-right: 15px;
}

.list-item-actions {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-left: 8px;
}

.status-paid {
    background: rgba(22, 163, 74, 0.2);
    color: var(--success-color);
}

.status-pending {
    background: rgba(234, 88, 12, 0.2);
    color: var(--warning-color);
}

.pie-chart-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    padding: 30px 0;
    flex-wrap: wrap;
}

.pie-chart {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.pie-legend {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.legend-color {
    width: 24px;
    height: 24px;
    border-radius: 4px;
}

.legend-text {
    font-weight: 600;
    color: var(--text-primary);
}

.legend-value {
    color: var(--text-secondary);
}

.stat-card {
    background: linear-gradient(135deg, var(--bg-color) 0%, var(--card-bg) 100%);
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 5px;
}

.workdays-info {
    background: #fef3c7;
    padding: 12px;
    border-radius: 8px;
    margin-top: 10px;
    border-left: 3px solid #f59e0b;
    color: #92400e;
}

[data-theme="dark"] .workdays-info {
    background: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
}

.extrato-header-main {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    text-align: center;
}

.extrato-box {
    background: var(--bg-color);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
    margin-top: 20px;
}

.extrato-line {
    display: flex;
    justify-content: space-between;
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.extrato-line.total {
    background: var(--bg-color);
    border-top: 3px solid var(--primary-color);
    margin-top: 10px;
    padding: 15px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 4rem;
    opacity: 0.3;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

thead {
    background: var(--primary-color);
    color: white;
}

th, td {
    padding: 14px;
    text-align: left;
}

td {
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

tbody tr:hover {
    background: var(--bg-color);
}

.positive {
    color: var(--success-color);
    font-weight: 700;
}

.negative {
    color: var(--danger-color);
    font-weight: 700;
}

.holidays-container {
    max-height: 400px;
    overflow-y: auto;
    margin-top: 15px;
    padding-right: 10px;
}

.category-card {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 15px;
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.category-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.category-total {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
}

.category-bar {
    height: 30px;
    background: var(--primary-color);
    border-radius: 8px;
    margin: 10px 0;
    position: relative;
    overflow: hidden;
}

.category-bar::after {
    content: attr(data-percentage);
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
}


/* ========================================
   TUTORIAL - BOXES INFORMATIVOS
   ======================================== */

/* Boxes para modo claro (já funcionam com inline styles) */

/* Dark mode para os boxes do tutorial */
[data-theme="dark"] div[style*="background: #dbeafe"] {
    background: #1e3a8a !important;
}

[data-theme="dark"] div[style*="background: #dbeafe"] h4 {
    color: #93c5fd !important;
}

[data-theme="dark"] div[style*="background: #dbeafe"] p {
    color: #bfdbfe !important;
}

[data-theme="dark"] div[style*="background: #fef3c7"] {
    background: #78350f !important;
}

[data-theme="dark"] div[style*="background: #fef3c7"] h4 {
    color: #fde68a !important;
}

[data-theme="dark"] div[style*="background: #fef3c7"] p,
[data-theme="dark"] div[style*="background: #fef3c7"] ul,
[data-theme="dark"] div[style*="background: #fef3c7"] li {
    color: #fef3c7 !important;
}

[data-theme="dark"] div[style*="background: #e0f2fe"] {
    background: #0c4a6e !important;
}

[data-theme="dark"] div[style*="background: #e0f2fe"] h4 {
    color: #7dd3fc !important;
}

[data-theme="dark"] div[style*="background: #e0f2fe"] p {
    color: #bae6fd !important;
}

[data-theme="dark"] div[style*="background: #fee2e2"] {
    background: #7f1d1d !important;
}

[data-theme="dark"] div[style*="background: #fee2e2"] h4 {
    color: #fca5a5 !important;
}

[data-theme="dark"] div[style*="background: #fee2e2"] p,
[data-theme="dark"] div[style*="background: #fee2e2"] ul,
[data-theme="dark"] div[style*="background: #fee2e2"] li {
    color: #fecaca !important;
}

/* Melhorar FAQ no modo escuro */
[data-theme="dark"] details {
    border: 1px solid var(--border-color);
}

[data-theme="dark"] details summary {
    color: var(--primary-color) !important;
}

[data-theme="dark"] details p {
    color: var(--text-primary) !important;
}