/* Generation Panel Overlay */
.generation-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    justify-content: flex-end;
}

.generation-overlay.visible {
    opacity: 1;
}

.generation-overlay.hidden {
    display: none;
}

/* Glassmorphism Panel */
.generation-panel {
    width: 400px;
    max-width: 100%;
    height: 100vh;
    background: rgba(20, 20, 25, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.5);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.generation-panel.slide-in {
    transform: translateX(0);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.panel-header h2 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.close-btn {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

.close-btn:hover {
    color: #fff;
}

.panel-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

/* Modern Form Elements */
.modern-form .form-group {
    margin-bottom: 20px;
}

.modern-form .form-row {
    display: flex;
    gap: 16px;
}

.modern-form .form-row .form-group {
    flex: 1;
}

.modern-form label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 8px;
}

.modern-form input,
.modern-form textarea {
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 12px;
    color: #fff;
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.modern-form input:focus,
.modern-form textarea:focus {
    outline: none;
    border-color: #6ee7b7;
    box-shadow: 0 0 0 2px rgba(110, 231, 183, 0.2);
}

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

/* Primary Button */
.primary-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    border: none;
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.1s, opacity 0.2s;
    display: flex;
    justify-content: center;
    align-items: center;
}

.primary-btn:hover {
    opacity: 0.9;
}

.primary-btn:active {
    transform: scale(0.98);
}

.primary-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Progress Status */
.status-container {
    margin-top: 24px;
    background: rgba(0,0,0,0.2);
    border-radius: 8px;
    padding: 16px;
}

.progress-bar {
    height: 6px;
    background: rgba(255,255,255,0.1);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #6ee7b7, #3b82f6);
    transition: width 0.3s ease;
}

.status-text {
    margin: 0;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    text-align: center;
}