/**
 * Message Modal Styles
 * AutoAds - User Messaging System
 */

/* Modal Overlay */
.message-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    animation: fadeIn 0.3s ease;
}

.message-modal-overlay.active {
    display: flex;
}

/* Modal Container */
.message-modal {
    background: white;
    border-radius: 12px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}

/* Modal Header */
.message-modal-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 12px 12px 0 0;
}

.message-modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.message-modal-close {
    background: transparent;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s;
    line-height: 1;
}

.message-modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

/* Modal Body */
.message-modal-body {
    padding: 2rem;
}

.message-modal-info {
    background: #f8fafc;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border-left: 4px solid #2563eb;
}

.message-modal-info p {
    margin: 0.5rem 0;
    font-size: 0.9rem;
    color: #475569;
}

.message-modal-info strong {
    color: #1e293b;
}

/* Form Styles */
.message-form-group {
    margin-bottom: 1.5rem;
}

.message-form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #1e293b;
}

.message-form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    resize: vertical;
    min-height: 150px;
    transition: all 0.3s;
}

.message-form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.message-char-count {
    text-align: right;
    font-size: 0.875rem;
    color: #64748b;
    margin-top: 0.5rem;
}

.message-char-count.warning {
    color: #f59e0b;
}

.message-char-count.error {
    color: #ef4444;
}

/* Alert Messages */
.message-alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    display: none;
}

.message-alert.active {
    display: block;
}

.message-alert-success {
    background: #d1fae5;
    color: #065f46;
    border-left: 4px solid #10b981;
}

.message-alert-error {
    background: #fee2e2;
    color: #991b1b;
    border-left: 4px solid #ef4444;
}

.message-alert-warning {
    background: #fef3c7;
    color: #92400e;
    border-left: 4px solid #f59e0b;
}

/* Modal Footer */
.message-modal-footer {
    padding: 1.5rem 2rem;
    border-top: 1px solid #e2e8f0;
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.message-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.message-btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.message-btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.message-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.message-btn-secondary {
    background: #e2e8f0;
    color: #475569;
}

.message-btn-secondary:hover {
    background: #cbd5e1;
}

/* Loading Spinner */
.message-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

/* Mobile Responsive */
@media (max-width: 768px) {
    .message-modal {
        margin: 1rem;
        max-height: 95vh;
    }

    .message-modal-header {
        padding: 1rem 1.5rem;
    }

    .message-modal-header h2 {
        font-size: 1.25rem;
    }

    .message-modal-body {
        padding: 1.5rem;
    }

    .message-modal-footer {
        padding: 1rem 1.5rem;
        flex-direction: column;
    }

    .message-btn {
        width: 100%;
        justify-content: center;
    }
}