/* Conference - Public Styles */

.conf-submission-form {
    max-width: 800px;
    margin: 0 auto;
    padding: 30px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.conf-form-group {
    margin-bottom: 24px;
}

.conf-form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #374151;
}

.conf-form-label.required:after {
    content: " *";
    color: #ef4444;
}

.conf-form-input,
.conf-form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.conf-form-input:focus,
.conf-form-textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.conf-form-textarea {
    min-height: 120px;
    resize: vertical;
}

.conf-form-file {
    padding: 12px;
    border: 2px dashed #d1d5db;
    border-radius: 6px;
    background-color: #f9fafb;
    cursor: pointer;
    transition: all 0.2s;
}

.conf-form-file:hover {
    border-color: #3b82f6;
    background-color: #eff6ff;
}

.conf-submit-btn {
    background-color: #3b82f6;
    color: #ffffff;
    padding: 14px 32px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.conf-submit-btn:hover {
    background-color: #2563eb;
}

.conf-submit-btn:disabled {
    background-color: #9ca3af;
    cursor: not-allowed;
}

/* Submissions list */
.conf-submissions-list {
    max-width: 1200px;
    margin: 0 auto;
}

.conf-submission-item {
    background-color: #ffffff;
    padding: 24px;
    margin-bottom: 16px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border-left: 4px solid #3b82f6;
}

.conf-submission-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #111827;
}

.conf-submission-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 12px;
    font-size: 14px;
    color: #6b7280;
}

.conf-submission-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.conf-submission-abstract {
    color: #4b5563;
    line-height: 1.6;
    margin-bottom: 16px;
}

.conf-submission-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid #e5e7eb;
}

.conf-status-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.conf-status-badge.pending_review {
    background-color: #fef3c7;
    color: #92400e;
}

.conf-status-badge.under_review {
    background-color: #dbeafe;
    color: #1e40af;
}

.conf-status-badge.accepted {
    background-color: #d1fae5;
    color: #065f46;
}

.conf-status-badge.rejected {
    background-color: #fee2e2;
    color: #991b1b;
}

.conf-status-badge.revision_required {
    background-color: #fef3c7;
    color: #92400e;
}

.conf-download-btn {
    display: inline-block;
    padding: 8px 16px;
    background-color: #10b981;
    color: #ffffff;
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    transition: background-color 0.2s;
}

.conf-download-btn:hover {
    background-color: #059669;
}

/* Messages */
.conf-message {
    padding: 16px 20px;
    margin-bottom: 20px;
    border-radius: 6px;
    font-size: 15px;
}

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

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

.conf-message.info {
    background-color: #dbeafe;
    color: #1e40af;
    border-left: 4px solid #3b82f6;
}

/* Loading state */
.conf-loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3b82f6;
    border-radius: 50%;
    animation: conf-spin 1s linear infinite;
}

@keyframes conf-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.conf-loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}

.conf-loading-overlay.active {
    display: flex;
}

/* Responsive */
@media (max-width: 768px) {
    .conf-submission-form {
        padding: 20px;
    }
    
    .conf-submission-meta {
        flex-direction: column;
        gap: 8px;
    }
    
    .conf-submission-footer {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
}