/* Settings Page Styles */

.settings-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 0;
}

.settings-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--color-border, #e5e7eb);
    overflow-x: auto;
    padding-bottom: 0;
}

.tab-button {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted, #6b7280);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.tab-button:hover {
    color: var(--color-text, #111827);
    background: var(--color-bg-secondary, #f9fafb);
}

.tab-button.active {
    color: var(--color-primary, #6366f1);
    border-bottom-color: var(--color-primary, #6366f1);
    background: var(--color-bg-secondary, #f9fafb);
}

.settings-forms {
    animation: fadeIn 0.3s ease;
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

.settings-section {
    background: var(--color-bg, #ffffff);
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.settings-section h2 {
    margin: 0 0 1.5rem 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text, #111827);
}

.settings-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text, #111827);
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 8px;
    font-size: 0.875rem;
    font-family: inherit;
    background: var(--color-bg, #ffffff);
    color: var(--color-text, #111827);
    transition: all 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary, #6366f1);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group small {
    font-size: 0.75rem;
    color: var(--color-text-muted, #6b7280);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
    accent-color: var(--color-primary, #6366f1);
}

.checkbox-label span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text, #111827);
}

.code-editor {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.813rem;
    line-height: 1.6;
    background: var(--color-bg-code, #1e293b);
    color: var(--color-text-code, #e2e8f0);
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 8px;
    padding: 1rem;
    min-height: 400px;
}

.code-editor:focus {
    outline: none;
    border-color: var(--color-primary, #6366f1);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-actions {
    display: flex;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border, #e5e7eb);
    margin-top: 0.5rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

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

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: var(--color-bg-secondary, #f3f4f6);
    color: var(--color-text, #111827);
    border: 1px solid var(--color-border, #e5e7eb);
}

.btn-secondary:hover {
    background: var(--color-bg-hover, #e5e7eb);
}

.info-box {
    background: var(--color-bg-info, #eff6ff);
    border: 1px solid var(--color-border-info, #bfdbfe);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.info-box p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-text-info, #1e40af);
}

.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    gap: 1rem;
}

.spinner-large {
    width: 48px;
    height: 48px;
    border: 4px solid var(--color-border, #e5e7eb);
    border-top-color: var(--color-primary, #6366f1);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Dark mode support */
[data-theme="dark"] {
    --color-bg: #1f2937;
    --color-bg-secondary: #111827;
    --color-bg-hover: #374151;
    --color-bg-code: #0f172a;
    --color-text: #f9fafb;
    --color-text-muted: #9ca3af;
    --color-text-code: #e2e8f0;
    --color-border: #374151;
    --color-bg-info: #1e3a5f;
    --color-border-info: #1e40af;
    --color-text-info: #93c5fd;
}

/* Toast Notifications (if not already in main CSS) */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--color-text, #111827);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
    max-width: 400px;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.toast.error {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

/* Responsive */
@media (max-width: 768px) {
    .settings-container {
        padding: 1rem 0;
    }

    .settings-section {
        padding: 1.5rem;
    }

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

    .settings-tabs {
        gap: 0.25rem;
    }

    .tab-button {
        padding: 0.75rem 1rem;
        font-size: 0.813rem;
    }

    .form-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}