/* ============================================
   Config Page - Modern Settings Style
   ============================================ */

/* Settings Page Container */
.settings-page {
    max-width: 600px;
    padding-bottom: 2rem;
}

/* Main Header */
.settings-header-main {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 0;
}

.settings-header-main h1 {
    flex: 1;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.header-spacer {
    width: 44px;
}

/* Back Button */
.btn-back {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--card-bg);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.btn-back:hover {
    background: var(--hover-bg);
    transform: scale(1.05);
}

/* Settings Section */
.settings-section {
    background: var(--card-bg);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1rem;
    overflow: hidden;
}

.settings-section-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem 0.5rem;
}

.settings-section-header i {
    width: 20px;
    height: 20px;
    color: var(--primary);
}

.settings-section-header h2 {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    margin: 0;
}

.settings-section-content {
    padding: 0.5rem 0;
}

/* Profile Card */
.profile-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    margin: 0 0.5rem 0.5rem;
    background: var(--bg-secondary);
    border-radius: 12px;
}

.profile-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.profile-avatar span {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.profile-info {
    flex: 1;
    min-width: 0;
}

.profile-info h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.profile-info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.btn-icon-small {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    border: none;
    border-radius: 10px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-icon-small:hover {
    background: var(--hover-bg);
    color: var(--primary);
}

.btn-icon-small i {
    width: 18px;
    height: 18px;
}

/* Settings Item */
.settings-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    min-height: 56px;
    background: transparent;
    border: none;
    width: 100%;
    text-align: left;
    color: inherit;
    font: inherit;
    text-decoration: none;
    transition: background 0.15s ease;
}

.settings-item.clickable {
    cursor: pointer;
}

.settings-item.clickable:hover {
    background: var(--hover-bg);
}

.settings-item.clickable:active {
    background: var(--active-bg);
}

.settings-item.danger {
    color: var(--danger);
}

.settings-item.danger i {
    color: var(--danger);
}

.settings-item-left {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    flex: 1;
    min-width: 0;
}

.settings-item-left i {
    width: 22px;
    height: 22px;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.settings-item-left span {
    font-size: 1rem;
    color: var(--text-primary);
}

.settings-item-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.settings-item-arrow {
    width: 18px;
    height: 18px;
    color: var(--text-tertiary);
}

.settings-value {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.settings-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 0.5rem;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: 12px;
}

/* Settings Hint - Dicas explicativas */
.settings-hint {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.875rem 1.25rem;
    margin: 0 0.5rem 0.5rem;
    background: rgba(59, 130, 246, 0.08);
    border-radius: 10px;
    border-left: 3px solid var(--primary);
}

.settings-hint i {
    width: 18px;
    height: 18px;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.settings-hint p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

[data-theme="dark"] .settings-hint {
    background: rgba(59, 130, 246, 0.12);
}

/* Settings Select */
.settings-select {
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9375rem;
    color: var(--text-primary);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    transition: border-color 0.2s ease;
}

.settings-select:hover {
    border-color: var(--primary);
}

.settings-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Theme Selector */
.theme-selector {
    display: flex;
    gap: 0.5rem;
    background: var(--bg-secondary);
    padding: 4px;
    border-radius: 10px;
}

.theme-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 36px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.theme-btn i {
    width: 18px;
    height: 18px;
}

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

.theme-btn.active {
    background: var(--card-bg);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 32px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--toggle-bg);
    transition: all 0.3s ease;
    border-radius: 16px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: all 0.3s ease;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--primary);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(20px);
}

.toggle-switch input:focus + .toggle-slider {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

/* Logout Button */
.logout-section {
    background: transparent;
    box-shadow: none;
    padding: 0.5rem;
}

.btn-logout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 1rem;
    background: var(--card-bg);
    border: 1px solid var(--danger);
    border-radius: 12px;
    color: var(--danger);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-logout i {
    width: 20px;
    height: 20px;
}

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

/* Footer */
.settings-footer {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

.settings-footer .text-muted {
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

/* Modal Small */
.modal-small {
    max-width: 400px;
}

/* Export Options */
.export-options,
.import-options {
    padding: 0 1.5rem 1.5rem;
}

.export-description,
.import-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.9375rem;
}

.export-buttons-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.export-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem 1rem;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.export-option i {
    width: 32px;
    height: 32px;
    color: var(--primary);
}

.export-option small {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.export-option:hover {
    border-color: var(--primary);
    background: var(--hover-bg);
}

/* File Upload Area */
.file-upload-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 2rem;
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    background: var(--bg-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.file-upload-area i {
    width: 48px;
    height: 48px;
    color: var(--text-tertiary);
}

.file-upload-area p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin: 0;
}

.file-upload-area:hover {
    border-color: var(--primary);
    background: var(--hover-bg);
}

.file-upload-area.dragover {
    border-color: var(--primary);
    background: rgba(59, 130, 246, 0.1);
}

/* Import Preview */
.import-preview {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 12px;
}

.import-preview-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.import-preview-header i {
    width: 24px;
    height: 24px;
    color: var(--success);
}

.import-preview-header span {
    font-weight: 600;
    color: var(--text-primary);
}

.import-preview-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* ============================================
   Dashboard Layout Items
   ============================================ */

.dashboard-layout-list {
    padding: 0.5rem;
}

.dashboard-layout-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    background: var(--bg-secondary);
    border-radius: 12px;
    margin-bottom: 0.5rem;
}

.dashboard-layout-item:last-child {
    margin-bottom: 0;
}

.layout-item-grip {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.layout-item-info {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    min-width: 0;
}

.layout-item-info span {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
}

.layout-item-actions {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex-shrink: 0;
}

.layout-move-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s ease;
}

.layout-move-btn:hover:not([disabled]) {
    background: var(--hover-bg);
    color: var(--primary);
}

.layout-move-btn[disabled] {
    opacity: 0.3;
    cursor: not-allowed;
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 480px) {
    .settings-page {
        padding: 1rem;
    }

    .settings-header-main h1 {
        font-size: 1.5rem;
    }

    .settings-section {
        border-radius: 12px;
    }

    .profile-card {
        padding: 0.875rem 1rem;
    }

    .profile-avatar {
        width: 48px;
        height: 48px;
    }

    .profile-avatar span {
        font-size: 1.25rem;
    }

    .settings-item {
        padding: 0.875rem 1rem;
    }

    .settings-item-left span {
        font-size: 0.9375rem;
    }

    .export-buttons-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Legacy Category Styles (for backwards compat)
   ============================================ */

.config-section {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.config-section h2 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-icon {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

.add-category-form {
    background: var(--bg-secondary);
    padding: 1.25rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.add-category-form h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.form-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 80px;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.form-group input[type="color"] {
    height: 42px;
    cursor: pointer;
    border-radius: 8px;
}

.categories-list h3 {
    font-size: 1rem;
    margin: 1.5rem 0 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.category-items {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.category-item {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: all 0.2s ease;
}

.category-item:hover {
    background: var(--hover-bg);
}

.category-item.inactive {
    opacity: 0.5;
}

.category-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
}

.category-color {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    flex-shrink: 0;
}

.category-name {
    flex: 1;
    font-weight: 500;
    color: var(--text-primary);
}

.category-status {
    font-size: 0.6875rem;
    padding: 0.25rem 0.625rem;
    border-radius: 6px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.category-status.active {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
}

.category-status.inactive {
    background: var(--bg-secondary);
    color: var(--text-tertiary);
}

.category-actions {
    display: flex;
    gap: 0.25rem;
}

.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-icon:hover {
    background: var(--hover-bg);
}

.btn-icon.edit {
    color: var(--primary);
}

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

.btn-icon.toggle {
    color: var(--warning);
}

.about-card {
    background: var(--bg-secondary);
    border-radius: 12px;
    overflow: hidden;
}

.about-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.about-item:last-child {
    border-bottom: none;
}

.about-label {
    color: var(--text-secondary);
}

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

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }

    .form-row > .form-group:first-child {
        grid-column: 1 / -1;
    }

    .category-item {
        flex-wrap: wrap;
    }

    .category-actions {
        width: 100%;
        justify-content: flex-end;
        margin-top: 0.5rem;
        padding-top: 0.5rem;
        border-top: 1px solid var(--border-color);
    }
}