/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 20px;
    padding-top: calc(20px + var(--safe-area-top));
    padding-bottom: calc(20px + var(--safe-area-bottom));
    padding-left: calc(20px + var(--safe-area-left));
    padding-right: calc(20px + var(--safe-area-right));
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

/* Modal Content */
.modal-content {
    background: white;
    border-radius: 25px;
    padding: 30px;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(255, 182, 217, 0.4);
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.active .modal-content {
    transform: scale(1) translateY(0);
}

/* Modal Header */
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.modal-header h2 {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modal-close {
    width: 36px;
    height: 36px;
    border: none;
    background: #F5F5F5;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: #FFB6D9;
    transform: rotate(90deg);
}

.modal-close svg {
    width: 20px;
    height: 20px;
    color: var(--text-primary);
}

.modal-close:hover svg {
    color: white;
}

/* Modal Form */
.modal-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid #F0F0F0;
    border-radius: 12px;
    font-size: 14px;
    font-family: inherit;
    color: var(--text-primary);
    transition: all 0.3s ease;
    background: #FAFAFA;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(255, 182, 217, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 10px;
}

.btn-primary,
.btn-secondary {
    flex: 1;
    padding: 14px 24px;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 15px var(--shadow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-strong);
}

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

.btn-secondary {
    background: #F5F5F5;
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: #E8E8E8;
}

.btn-primary .btn-icon,
.btn-secondary .btn-icon {
    width: 18px;
    height: 18px;
}

/* Preview Modal */
.preview-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.98);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    display: flex;
    flex-direction: column;
    padding-top: calc(var(--safe-area-top) + 60px);
    padding-bottom: calc(var(--safe-area-bottom) + 20px);
    padding-left: calc(var(--safe-area-left) + 20px);
    padding-right: calc(var(--safe-area-right) + 20px);
}

.preview-overlay.active {
    opacity: 1;
    pointer-events: all;
}

/* Preview Header */
.preview-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    z-index: 1001;
    padding-top: calc(15px + var(--safe-area-top));
    padding-left: calc(20px + var(--safe-area-left));
    padding-right: calc(20px + var(--safe-area-right));
}

.preview-close,
.preview-copy {
    padding: 10px 16px;
    border: none;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.preview-close {
    background: #F5F5F5;
    color: var(--text-primary);
}

.preview-close:hover {
    background: #E8E8E8;
}

.preview-copy {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 15px var(--shadow);
}

.preview-copy:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-strong);
}

.preview-close svg,
.preview-copy svg {
    width: 18px;
    height: 18px;
}

/* Preview Content */
.preview-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.preview-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
}

.preview-status {
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.status-loading {
    color: var(--text-secondary);
    background: #F5F5F5;
}

.status-success {
    color: #4CAF50;
    background: #E8F5E9;
}

.status-error {
    color: #F44336;
    background: #FFEBEE;
}

.preview-text {
    width: 100%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.preview-sample {
    font-size: 24px;
    color: var(--text-primary);
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.preview-sample.large {
    font-size: 48px;
    font-weight: 700;
}

/* Responsive */
@media (max-width: 768px) {
    .modal-content {
        padding: 25px;
        border-radius: 20px;
    }
    
    .modal-header h2 {
        font-size: 20px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .preview-title {
        font-size: 24px;
    }
    
    .preview-sample {
        font-size: 20px;
    }
    
    .preview-sample.large {
        font-size: 36px;
    }
}

@media (max-width: 480px) {
    .modal-content {
        padding: 20px;
    }
    
    .modal-header h2 {
        font-size: 18px;
    }
    
    .preview-copy span {
        display: none;
    }
    
    .preview-sample {
        font-size: 18px;
        padding: 15px;
    }
    
    .preview-sample.large {
        font-size: 28px;
    }
}