.about-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 1rem 0;
}
.about-header {
    text-align: center;
    margin-bottom: 2.5rem;
}
.about-header h1 {
    font-size: 2.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, #8B5CF6 0%, #EC4899 50%, #F59E0B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.3rem;
}
.about-header p {
    color: rgba(255,255,255,0.3);
    font-size: 1rem;
}
.about-card {
    background: rgba(255,255,255,0.02);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.04);
    border-radius: 20px;
    padding: 2rem 2.2rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}
.about-card:hover {
    background: rgba(255,255,255,0.03);
    border-color: rgba(108,60,225,0.08);
}
.about-card .card-icon {
    font-size: 1.8rem;
    margin-bottom: 0.3rem;
}
.about-card h4 {
    color: #fff;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}
.about-card p {
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    margin-bottom: 0;
    white-space: pre-wrap;
}
.profile-card {
    background: rgba(255,255,255,0.02);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.04);
    border-radius: 20px;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}
.profile-card:hover {
    background: rgba(255,255,255,0.03);
    border-color: rgba(108,60,225,0.08);
    transform: translateY(-4px);
}
.profile-card .avatar-container {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 1rem;
}
.profile-card .avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, #8B5CF6, #EC4899);
    box-shadow: 0 8px 32px rgba(108,60,225,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: 700;
    color: #fff;
}
.profile-card .avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.profile-card .avatar-upload-btn {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid #0A0A0F;
    background: linear-gradient(135deg, #8B5CF6, #EC4899);
    color: #fff;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.profile-card .avatar-upload-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 16px rgba(108,60,225,0.3);
}
.profile-card .avatar-upload-btn input {
    display: none;
}
.profile-card .avatar-status {
    font-size: 0.7rem;
    padding: 0.2rem 0.8rem;
    border-radius: 20px;
    display: inline-block;
    margin-top: 0.3rem;
}
.avatar-status.pending {
    background: rgba(255,193,7,0.12);
    color: #ffc107;
    border: 1px solid rgba(255,193,7,0.06);
}
.avatar-status.approved {
    background: rgba(40,167,69,0.12);
    color: #28a745;
    border: 1px solid rgba(40,167,69,0.06);
}
.avatar-status.rejected {
    background: rgba(220,53,69,0.12);
    color: #dc3545;
    border: 1px solid rgba(220,53,69,0.06);
}
.profile-card h5 {
    color: #fff;
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 0.2rem;
}
.profile-card .role {
    color: rgba(255,255,255,0.3);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}
.profile-card .social-links {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}
.profile-card .social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.04);
    color: rgba(255,255,255,0.4);
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 1rem;
}
.profile-card .social-links a:hover {
    background: rgba(108,60,225,0.1);
    border-color: rgba(108,60,225,0.15);
    color: #8B5CF6;
    transform: translateY(-3px);
}
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-end;
}
.toast-msg {
    padding: 0.8rem 1.8rem;
    border-radius: 40px;
    color: #fff;
    font-weight: 500;
    animation: slideUp 0.4s ease;
    font-size: 0.9rem;
    backdrop-filter: blur(10px);
    background: rgba(0,0,0,0.6);
    border: 1px solid rgba(255,255,255,0.04);
}
.toast-msg.success { background: rgba(40,167,69,0.8); }
.toast-msg.error { background: rgba(220,53,69,0.8); }
.toast-msg.info { background: rgba(79,172,254,0.8); }
@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.admin-avatar-list {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.04);
}
.admin-avatar-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.02);
}
.admin-avatar-item .thumb {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}
.admin-avatar-item .thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.admin-avatar-item .info {
    flex: 1;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}
.admin-avatar-item .info strong {
    color: #fff;
}
.admin-avatar-item .actions {
    display: flex;
    gap: 0.3rem;
}
.admin-avatar-item .actions button {
    padding: 0.15rem 0.6rem;
    border: none;
    border-radius: 20px;
    font-size: 0.7rem;
    cursor: pointer;
    transition: all 0.2s ease;
}
.admin-avatar-item .actions .approve-btn {
    background: rgba(40,167,69,0.12);
    color: #28a745;
}
.admin-avatar-item .actions .approve-btn:hover {
    background: rgba(40,167,69,0.2);
}
.admin-avatar-item .actions .reject-btn {
    background: rgba(220,53,69,0.08);
    color: #dc3545;
}
.admin-avatar-item .actions .reject-btn:hover {
    background: rgba(220,53,69,0.15);
}
@media (max-width: 768px) {
    .about-header h1 { font-size: 2rem; }
    .about-card { padding: 1.5rem; }
    .profile-card .avatar-container { width: 90px; height: 90px; }
    .profile-card .avatar { width: 90px; height: 90px; font-size: 2.2rem; }
    .about-container { padding: 0.5rem 0; }
}