/* Buttons */
.primary-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 32px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 15px;
    font-weight: 700;
    color: white;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.primary-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.primary-btn:hover::before {
    opacity: 1;
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), 0 0 40px var(--accent-glow-strong);
}

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

.primary-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.primary-btn svg {
    width: 20px;
    height: 20px;
}

.primary-btn .btn-loader {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: none;
}

.primary-btn.loading .btn-loader {
    display: block;
}

.primary-btn.loading .btn-icon {
    display: none;
}

.secondary-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 24px;
    background: var(--surface);
    border: 2px solid var(--border-default);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
}

.secondary-btn:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
    background: var(--surface-hover);
    transform: translateY(-2px);
}

.secondary-btn svg {
    width: 18px;
    height: 18px;
}

.icon-btn {
    width: 42px;
    height: 42px;
    background: var(--surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.icon-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.icon-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm), 0 0 20px var(--accent-glow);
}

.icon-btn:hover::before {
    opacity: 0.1;
}

.icon-btn svg {
    width: 20px;
    height: 20px;
    position: relative;
    z-index: 1;
    transition: transform var(--transition-base);
}

.icon-btn:hover svg {
    transform: scale(1.1);
}

/* Group adjacent icon buttons */
.header-actions .icon-btn:not(.theme-toggle) {
    border-radius: var(--radius-sm);
}

.header-actions .icon-btn:not(.theme-toggle):first-of-type {
    border-top-left-radius: var(--radius-md);
    border-bottom-left-radius: var(--radius-md);
}

.header-actions .icon-btn:not(.theme-toggle):not(:first-of-type):not(:last-of-type) {
    margin-left: -1px;
}

.header-actions .icon-btn:not(.theme-toggle):nth-last-of-type(2) {
    border-top-right-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
}

/* Theme toggle stays separate */
.header-actions .theme-toggle {
    margin-left: 8px;
    background: linear-gradient(135deg, var(--surface) 0%, var(--bg-tertiary) 100%);
    border: 1px solid var(--border-hover);
}

/* Mobile adjustments for icon buttons */
@media (max-width: 768px) {
    .header-actions .icon-btn:not(.theme-toggle) {
        border-radius: var(--radius-sm);
    }
    
    .header-actions .icon-btn:not(.theme-toggle):first-of-type {
        border-top-left-radius: var(--radius-sm);
        border-bottom-left-radius: var(--radius-sm);
    }
    
    .header-actions .icon-btn:not(.theme-toggle):nth-last-of-type(2) {
        border-top-right-radius: var(--radius-sm);
        border-bottom-right-radius: var(--radius-sm);
    }
    
    .header-actions .theme-toggle {
        margin-left: 6px;
        border-radius: var(--radius-sm);
    }
}

.action-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    background: var(--bg-tertiary);
    border: 1.5px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.action-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.action-btn span, .action-btn svg {
    position: relative;
    z-index: 1;
}

.action-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.action-btn:hover::before {
    opacity: 0.1;
}

.action-btn svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.action-btn:hover svg {
    transform: scale(1.1);
}

.action-btn.primary {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.action-btn.primary::before {
    background: linear-gradient(135deg, #8b5cf6 0%, #a855f7 100%);
    opacity: 0;
}

.action-btn.primary:hover {
    background: var(--accent-secondary);
    border-color: var(--accent-secondary);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4), 0 0 30px rgba(139, 92, 246, 0.3);
}

.action-btn.primary:hover::before {
    opacity: 1;
}

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

.mock-btn {
    background: linear-gradient(135deg, #ec4899 0%, #8b5cf6 50%, #6366f1 100%);
    border-color: transparent;
    color: white;
    position: relative;
    overflow: hidden;
}

.mock-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.3) 0%, rgba(139, 92, 246, 0.3) 50%, rgba(99, 102, 241, 0.3) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.mock-btn:hover {
    border-color: transparent;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(236, 72, 153, 0.4), 0 0 40px rgba(139, 92, 246, 0.3);
}

.mock-btn:hover::before {
    opacity: 1;
}

.mock-btn svg, .mock-btn span {
    position: relative;
    z-index: 1;
}

@keyframes mockGlow {
    0%, 100% { box-shadow: 0 8px 24px rgba(236, 72, 153, 0.3), 0 0 20px rgba(139, 92, 246, 0.2); }
    50% { box-shadow: 0 8px 24px rgba(236, 72, 153, 0.5), 0 0 40px rgba(139, 92, 246, 0.4); }
}

.mock-btn {
    animation: mockGlow 3s ease-in-out infinite;
}

.remove-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1.5px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-base);
}

.remove-btn:hover {
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    transform: scale(1.05);
}

.remove-btn svg {
    width: 18px;
    height: 18px;
}

.add-header-btn {
    padding: 12px 18px;
    background: var(--bg-tertiary);
    border: 1.5px dashed var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.add-header-btn:hover {
    border-color: var(--accent-primary);
    border-style: solid;
    color: var(--accent-primary);
    background: var(--accent-glow);
}

.add-header-btn svg {
    width: 14px;
    height: 14px;
}

/* Form Elements */
.text-input {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-tertiary);
    border: 1.5px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: 'Fira Code', monospace;
    font-size: 13px;
    font-weight: 500;
    transition: all var(--transition-base);
}

.text-input:hover {
    border-color: var(--accent-primary);
    background: var(--surface-hover);
}

.text-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 4px var(--accent-glow);
    background: var(--surface);
}

.text-input::placeholder {
    color: var(--text-muted);
    font-weight: 400;
}

.body-textarea {
    width: 100%;
    min-height: 140px;
    padding: 16px 18px;
    background: var(--bg-tertiary);
    border: 1.5px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: 'Fira Code', monospace;
    font-size: 13px;
    line-height: 1.8;
    resize: vertical;
    transition: all var(--transition-base);
}

.body-textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 4px var(--accent-glow);
    background: var(--surface);
}

.select-input {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-tertiary);
    border: 1.5px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a1a1aa' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
}

.select-input:hover {
    border-color: var(--accent-primary);
    background-color: var(--surface-hover);
}

.select-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

/* Badges */
.version-badge {
    padding: 6px 12px;
    background: var(--surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    font-family: 'Fira Code', monospace;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-secondary);
    letter-spacing: 0.02em;
}

.panel-badge {
    padding: 4px 10px;
    background: var(--info-muted);
    color: var(--info);
    font-size: 11px;
    font-weight: 700;
    border-radius: var(--radius-sm);
}

/* Toast Notifications */
.toast {
    position: fixed;
    bottom: 32px;
    right: 32px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 1002;
    transform: translateY(120px);
    opacity: 0;
    transition: all var(--transition-bounce);
}

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

.toast.success {
    border-color: var(--success);
    background: linear-gradient(135deg, var(--surface) 0%, var(--success-muted) 100%);
}

.toast.error {
    border-color: var(--error);
    background: linear-gradient(135deg, var(--surface) 0%, var(--error-muted) 100%);
}

.toast-icon {
    width: 24px;
    height: 24px;
    min-width: 24px;
    min-height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toast-icon svg {
    width: 14px;
    height: 14px;
    display: none;
}

.toast.success .toast-icon {
    background: var(--success);
}

.toast.success .toast-icon svg.success-icon {
    display: block;
    color: white;
}

.toast.error .toast-icon {
    background: transparent;
}

.toast.error .toast-icon svg.error-icon {
    display: block;
    color: white;
    width: 20px;
    height: 20px;
}

.toast.error .toast-icon svg.error-icon circle {
    fill: var(--error);
    stroke: var(--error);
}

.toast.error .toast-icon svg.error-icon line {
    stroke: white;
    stroke-width: 2.5;
}

.toast-message {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

/* Option Cards */
.option-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    background: var(--bg-tertiary);
    border: 1.5px solid var(--border-subtle);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.option-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.option-card:hover {
    border-color: var(--border-hover);
    background: var(--surface-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.option-card:hover::before {
    opacity: 0.05;
}

.option-card.active {
    border-color: var(--accent-primary);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.2), 0 4px 12px rgba(99, 102, 241, 0.15);
}

.option-card.active::before {
    opacity: 0.15;
}

.toggle-switch {
    width: 44px;
    height: 24px;
    background: var(--bg-primary);
    border: 2px solid var(--border-default);
    border-radius: 12px;
    position: relative;
    transition: all var(--transition-base);
    flex-shrink: 0;
    z-index: 1;
}

.toggle-switch::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    background: var(--text-muted);
    border-radius: 50%;
    top: 2px;
    left: 2px;
    transition: all var(--transition-base);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.option-card.active .toggle-switch {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.4), inset 0 1px 2px rgba(255, 255, 255, 0.2);
}

.option-card.active .toggle-switch::after {
    background: white;
    transform: translateX(20px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3), 0 0 8px rgba(99, 102, 241, 0.6);
}

.option-info {
    flex: 1;
    z-index: 1;
}

.option-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 3px;
    letter-spacing: 0.2px;
}

.option-desc {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 400;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(12px) saturate(120%);
    -webkit-backdrop-filter: blur(12px) saturate(120%);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    width: 90%;
    max-width: 640px;
    max-height: 85vh;
    background: var(--surface);
    border: 1px solid var(--border-hover);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.modal.visible {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

/* Mobile modal improvements */
@media (max-width: 768px) {
    .modal {
        width: 95%;
        max-width: 95vw;
        max-height: 90vh;
        border-radius: var(--radius-lg);
        border-width: 1.5px;
    }
    
    .modal.visible {
        transform: translate(-50%, -50%) scale(1);
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px;
    border-bottom: 1px solid var(--border-subtle);
}

.modal-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.modal-close {
    width: 36px;
    height: 36px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all var(--transition-base);
}

.modal-close:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: var(--accent-quaternary);
    color: var(--accent-quaternary);
    box-shadow: 0 0 20px rgba(244, 63, 94, 0.4);
}

.modal-close svg {
    width: 18px;
    height: 18px;
}

.modal-body {
    padding: 28px;
    overflow-y: auto;
}

/* Help Section Styles */
.help-section {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border-subtle);
    animation: fadeInUp 0.5s ease backwards;
}

.help-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.help-section:nth-child(1) { animation-delay: 0.05s; }
.help-section:nth-child(2) { animation-delay: 0.1s; }
.help-section:nth-child(3) { animation-delay: 0.15s; }
.help-section:nth-child(4) { animation-delay: 0.2s; }
.help-section:nth-child(5) { animation-delay: 0.25s; }
.help-section:nth-child(6) { animation-delay: 0.3s; }

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

.help-section-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    padding-left: 16px;
}

.help-section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.help-section-content {
    color: var(--text-secondary);
    line-height: 1.8;
}

.help-section-content p {
    margin-bottom: 14px;
    font-size: 14px;
}

.help-section-content p:last-child {
    margin-bottom: 0;
}

.help-code {
    padding: 3px 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    font-family: 'Fira Code', monospace;
    font-size: 13px;
    color: var(--accent-primary);
    font-weight: 500;
}

.help-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.help-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.help-list li:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-default);
    transform: translateX(4px);
}

.help-list-icon {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--accent-glow) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    color: var(--accent-primary);
    font-family: 'Fira Code', monospace;
}

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

.help-list-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.help-list-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Mobile help section adjustments */
@media (max-width: 768px) {
    .modal-body {
        padding: 20px;
    }
    
    .help-section {
        margin-bottom: 24px;
        padding-bottom: 24px;
    }
    
    .help-section-title {
        font-size: 16px;
        padding-left: 14px;
    }
    
    .help-section-title::before {
        width: 3px;
        height: 16px;
    }
    
    .help-list {
        gap: 12px;
    }
    
    .help-list li {
        padding: 14px;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .help-list li:hover {
        transform: none;
    }
    
    .help-list-icon {
        width: 38px;
        height: 38px;
        font-size: 14px;
    }
    
    .help-list-title {
        font-size: 14px;
    }
    
    .help-list-desc {
        font-size: 12px;
    }
    
    .help-code {
        font-size: 11px;
        padding: 2px 6px;
        word-break: break-all;
    }
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 420px;
    height: 100vh;
    background: var(--surface);
    border-left: 1px solid var(--border-default);
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transform: translateX(100%);
    transition: transform var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.sidebar.visible {
    transform: translateX(0);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px;
    border-bottom: 1px solid var(--border-subtle);
}

.sidebar-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.sidebar-close {
    width: 36px;
    height: 36px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all var(--transition-base);
}

.sidebar-close:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: var(--accent-quaternary);
    color: var(--accent-quaternary);
    box-shadow: 0 0 20px rgba(244, 63, 94, 0.4);
}

.sidebar-close svg {
    width: 18px;
    height: 18px;
}

.sidebar-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 28px;
}

/* Magic Input Container */
.magic-input-container {
    position: relative;
    margin: 80px auto 60px;
    max-width: 1100px;
}

.magic-input-container::before {
    content: '';
    position: absolute;
    inset: -150px;
    background: radial-gradient(
        ellipse 800px 600px at 50% 0%, 
        rgba(99, 102, 241, 0.18), 
        rgba(139, 92, 246, 0.12) 30%,
        rgba(168, 85, 247, 0.08) 50%,
        transparent 70%
    );
    pointer-events: none;
    z-index: -1;
    animation: outerGlow 6s ease-in-out infinite;
    filter: blur(40px);
}

@keyframes outerGlow {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

.magic-input-wrapper {
    position: relative;
    background: var(--gradient-border);
    background-size: 400% 400%;
    border-radius: var(--radius-xl);
    padding: 4px;
    animation: gradientFlow 12s ease-in-out infinite;
    filter: drop-shadow(0 0 40px rgba(99, 102, 241, 0.3)) drop-shadow(0 8px 16px rgba(0, 0, 0, 0.2));
}

@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    25% { background-position: 50% 100%; }
    50% { background-position: 100% 50%; }
    75% { background-position: 50% 0%; }
    100% { background-position: 0% 50%; }
}

.magic-input-inner {
    background: var(--bg-primary);
    border-radius: calc(var(--radius-xl) - 4px);
    padding: 48px;
    position: relative;
    overflow: hidden;
}

.magic-input-inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 400px;
    background: var(--gradient-glow);
    opacity: 0.5;
    pointer-events: none;
    animation: glowPulse 8s ease-in-out infinite;
    z-index: 0;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.3; transform: translate(0, 0) scale(1); }
    50% { opacity: 0.5; transform: translate(-10%, -10%) scale(1.1); }
}

.magic-input-inner::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    opacity: 0.5;
    z-index: 0;
}

.input-main-row, .advanced-toggle, .advanced-options {
    position: relative;
    z-index: 1;
}

/* Main Input Row */
.input-main-row {
    display: grid;
    grid-template-columns: 110px 1fr 160px;
    gap: 16px;
    align-items: stretch;
}

.method-select-wrapper {
    position: relative;
}

.method-select-wrapper::after {
    content: '';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='%23a1a1aa' d='M5 7L1 3h8z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    pointer-events: none;
    transition: all var(--transition-base);
}

.method-select {
    width: 100%;
    height: 100%;
    padding: 18px 32px 18px 16px;
    background: var(--bg-tertiary);
    border: 1.5px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all var(--transition-base);
    appearance: none;
    text-align: center;
}

.method-select:hover {
    border-color: var(--accent-primary);
    background: var(--surface-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.method-select:hover + .method-select-wrapper::after,
.method-select-wrapper:hover::after {
    transform: translateY(-50%);
}

.method-select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 4px var(--accent-glow), 0 8px 16px rgba(99, 102, 241, 0.2);
    background: var(--surface);
}

.url-input-wrapper {
    position: relative;
}

.url-input-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-md);
    background: var(--gradient-primary);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
    z-index: -1;
    filter: blur(12px);
}

.url-input:focus + .url-input-wrapper::after, .url-input-wrapper:has(.url-input:focus)::after {
    opacity: 0.3;
}

.url-input {
    width: 100%;
    height: 100%;
    padding: 18px 24px;
    background: var(--bg-tertiary);
    border: 1.5px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: 'Fira Code', monospace;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.2px;
    transition: all var(--transition-base);
    position: relative;
    z-index: 1;
}

.url-input:hover {
    border-color: var(--accent-primary);
    background: var(--surface-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
}

.url-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 4px var(--accent-glow), 0 8px 16px rgba(99, 102, 241, 0.2);
    background: var(--surface);
    transform: translateY(-2px);
}

.url-input::placeholder {
    color: var(--text-muted);
    font-weight: 400;
}

.fetch-button {
    position: relative;
    padding: 18px 24px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all var(--transition-base);
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
}

.fetch-button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.fetch-button span {
    position: relative;
    z-index: 1;
}

.fetch-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.6);
}

.fetch-button:hover::before {
    opacity: 1;
}

.fetch-button:active {
    transform: translateY(0);
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
}

.fetch-button.loading {
    pointer-events: none;
    opacity: 0.8;
}

/* Advanced Options Toggle */
.advanced-toggle {
    margin-top: 32px;
    padding-top: 32px;
    display: flex;
    justify-content: center;
    position: relative;
}

.advanced-toggle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-subtle) 10%, var(--border-subtle) 90%, transparent);
}

.advanced-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    background: var(--bg-primary);
    border: 1.5px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.advanced-toggle-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.advanced-toggle-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.advanced-toggle-btn:hover::before {
    opacity: 0.1;
}

.advanced-toggle-btn svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-base);
    position: relative;
    z-index: 1;
}

.advanced-toggle-btn span {
    position: relative;
    z-index: 1;
}

.advanced-toggle-btn.active {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background: var(--accent-glow);
}

.advanced-toggle-btn.active svg {
    transform: rotate(180deg);
}

/* Advanced Options Panel */
.advanced-options {
    display: grid;
    grid-template-rows: 0fr;
    opacity: 0;
    transition: grid-template-rows var(--transition-slow), opacity var(--transition-slow), margin-top var(--transition-slow);
    margin-top: 0;
}

.advanced-options > * {
    overflow: hidden;
}

.advanced-options.visible {
    grid-template-rows: 1fr;
    opacity: 1;
    margin-top: 32px;
}

.advanced-options-inner {
    display: grid;
    gap: 32px;
    padding: 32px;
    background: var(--bg-secondary);
    border: 1.5px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.options-section {
    display: grid;
    gap: 16px;
}

.options-section-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px;
}

.auth-section, .headers-section, .body-section {
    display: grid;
    gap: 14px;
}

.headers-container {
    display: grid;
    gap: 10px;
}

.header-row {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 10px;
    align-items: center;
}

.header-key, .header-value {
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 1.5px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: 'Fira Code', monospace;
    font-size: 13px;
    transition: all var(--transition-base);
}

.header-key:focus, .header-value:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

.input-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 8px;
}

.conditional-input {
    display: grid;
    grid-template-rows: 0fr;
    overflow: hidden;
    transition: grid-template-rows 0.4s cubic-bezier(0.4, 0, 0.2, 1), margin 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 0;
}

.conditional-input.visible {
    grid-template-rows: 1fr;
    margin-top: 20px;
}

.conditional-input-wrapper {
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

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

/* Responsive Design */
@media (max-width: 968px) {
    .input-main-row { grid-template-columns: 100px 1fr 140px; }
    .magic-input-inner { padding: 36px; }
}

@media (max-width: 768px) {
    .input-main-row { grid-template-columns: 1fr; gap: 12px; }
    
    .method-select, 
    .url-input, 
    .fetch-button { 
        height: 52px; 
    }
    
    .method-select {
        padding: 14px 32px 14px 16px;
        font-size: 14px;
    }
    
    .method-select-wrapper::after {
        right: 10px;
    }
    
    .magic-input-inner { padding: 28px; }
    .options-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .input-main-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .method-select,
    .url-input,
    .fetch-button {
        height: 52px;
    }
    
    .fetch-button {
        width: 100%;
        justify-content: center;
    }
    
    .fetch-button span {
        text-align: center;
    }
    
    .magic-input-inner {
        padding: 28px;
    }
    
    .magic-input-container {
        margin: 60px auto 40px;
    }
    
    .options-grid {
        grid-template-columns: 1fr;
    }
    
    .advanced-toggle {
        margin-top: 24px;
    }
    
    .advanced-options.visible {
        margin-top: 24px;
    }
    
    .advanced-options-inner {
        padding: 24px;
        gap: 24px;
    }
    
    .toast {
        bottom: 20px;
        right: 20px;
        left: 20px;
        width: auto;
    }
    
    .modal {
        width: 100%;
        max-height: 95vh;
        border-radius: var(--radius-lg);
    }
    
    .sidebar {
        width: 95%;
        max-width: 95vw;
        height: auto;
        max-height: 90vh;
        top: 50%;
        left: 50%;
        right: auto;
        transform: translate(-50%, -50%) scale(0.95);
        border-radius: var(--radius-lg);
        border: 1.5px solid var(--border-hover);
        box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
        z-index: 1001;
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }
    
    .sidebar.visible {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
        visibility: visible;
    }
    
    .sidebar-header {
        padding: 20px;
        border-bottom: 1px solid var(--border-subtle);
    }
    
    .sidebar-title {
        font-size: 20px;
    }
    
    .sidebar-body {
        padding: 20px;
    }
    
    .primary-btn {
        padding: 16px 28px;
        font-size: 14px;
        justify-content: center;
    }
    
    .secondary-btn {
        padding: 14px 20px;
        font-size: 13px;
        justify-content: center;
    }
    
    .input-actions {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    
    .input-actions .action-btn {
        width: 100%;
        justify-content: center;
        text-align: center;
    }
    
    .input-actions .action-btn span {
        flex: 0;
        text-align: center;
    }
    
    .header-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .remove-btn {
        width: 100%;
        height: 44px;
    }
}

/* Dialog Styles */
.dialog-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: stretch;
}

.dialog-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--warning-muted) 0%, rgba(245, 158, 11, 0.05) 100%);
    border: 2px solid rgba(245, 158, 11, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--warning);
    margin: 0 auto;
}

.dialog-icon svg {
    width: 32px;
    height: 32px;
}

.dialog-message {
    font-size: 14px;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.6;
}

.dialog-actions {
    display: flex;
    gap: 12px;
    width: 100%;
}

.dialog-actions .secondary-btn,
.dialog-actions .primary-btn {
    flex: 1;
}

/* Mobile dialog adjustments */
@media (max-width: 768px) {
    .dialog-actions {
        flex-direction: column;
    }
    
    .dialog-actions .secondary-btn,
    .dialog-actions .primary-btn {
        width: 100%;
    }
}