:root {
    --sup-primary: #4f46e5;
    --sup-secondary: #10b981;
    --sup-text: #1f2937;
    --sup-text-light: #6b7280;
    --sup-bg: #f9fafb;
    --sup-card-bg: #ffffff;
    --sup-border: #e5e7eb;
}

.sup-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.sup-profile-card {
    background: var(--sup-card-bg);
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: all 0.3s ease;
}

.sup-profile-header {
    background: linear-gradient(135deg, var(--sup-primary), var(--sup-secondary));
    color: white;
    padding: 30px 20px 20px;
    text-align: center;
    position: relative;
}

.sup-avatar-container {
    position: relative;
    margin: 0 auto 15px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: white;
    padding: 5px;
}

.sup-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.sup-avatar-edit {
    position: absolute;
    right: -5px;
    bottom: -5px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--sup-secondary);
    border: 3px solid white;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.sup-avatar-edit:hover {
    transform: scale(1.1);
}

.sup-name {
    font-size: 24px;
    margin: 0 0 5px;
    font-weight: 600;
}

.sup-email {
    margin: 0;
    opacity: 0.9;
    font-weight: 300;
}

.sup-profile-body {
    padding: 25px;
}

.sup-section {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--sup-border);
}

.sup-section h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--sup-primary);
}

.sup-bio {
    margin-bottom: 15px;
    color: var(--sup-text);
    line-height: 1.6;
}

.sup-contact-item {
    margin-bottom: 15px;
}

.sup-contact-item span {
    font-weight: 600;
    margin-right: 8px;
}

.sup-website {
    color: var(--sup-secondary);
    text-decoration: none;
    word-break: break-all;
}

.sup-website:hover {
    text-decoration: underline;
}

.sup-edit-btn {
    background: var(--sup-primary);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s ease;
}

.sup-edit-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.sup-edit-form {
    margin-top: 15px;
    animation: fadeIn 0.3s ease;
}

.sup-form-group {
    margin-bottom: 15px;
}

.sup-form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.sup-form-group input,
.sup-form-group textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--sup-border);
    border-radius: 4px;
}

.sup-form-group textarea {
    min-height: 100px;
}

.sup-form-actions {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.sup-save-btn {
    background: var(--sup-secondary);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.sup-save-btn:hover {
    opacity: 0.9;
}

.sup-cancel-btn {
    background: white;
    color: var(--sup-text);
    border: 1px solid var(--sup-border);
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.sup-cancel-btn:hover {
    background: #f3f4f6;
}

.sup-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.sup-stat-item {
    background: var(--sup-bg);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
}

.sup-stat-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--sup-primary);
    margin-bottom: 5px;
}

.sup-stat-label {
    font-size: 14px;
    color: var(--sup-text-light);
}

.sup-notice {
    background: #fff8e1;
    color: #e65100;
    padding : 15px;
    border-radius: 4px;
    text-align: center;
    margin: 20px 0;
}

.sup-avatar-upload {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.sup-avatar-upload.active {
    opacity: 1;
    visibility: visible;
}

.sup-upload-container {
    background: white;
    padding: 30px;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    position: relative;
}

.sup-upload-close {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
}

.sup-upload-form {
    margin-top: 20px;
}

.sup-upload-btn {
    width: 100%;
    padding: 15px;
    background: var(--sup-primary);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

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

@media (max-width: 768px) {
    .sup-stats-grid {
        grid-template-columns: 1fr;
    }
}