.profile-page {
            min-height: 100vh;
            background: var(--bg-primary);
            padding: 20px;
        }
        
        .profile-container {
            max-width: 600px;
            margin: 40px auto;
        }
        
        .profile-header {
            text-align: center;
            margin-bottom: 30px;
        }
        
        .profile-avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: linear-gradient(135deg, #4F46E5, #6366F1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 32px;
            margin: 0 auto 16px;
            border: 3px solid var(--green-400);
        }
        
        .profile-name {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
        }
        
        .profile-role {
            display: inline-block;
            margin-top: 8px;
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
        }
        
        .role-owner { background: rgba(234,179,8,0.15); color: #facc15; }
        .role-admin { background: rgba(59,130,246,0.15); color: #60a5fa; }
        .role-student { background: rgba(99,102,241,0.15); color: #A5B4FC; }
        
        .profile-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 28px;
            margin-bottom: 20px;
        }
        
        .card-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 20px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--border-color);
        }
        
        .form-group {
            margin-bottom: 18px;
        }
        
        .form-label {
            display: block;
            margin-bottom: 6px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
        }
        
        .form-input {
            width: 100%;
            padding: 10px 14px;
            background: var(--bg-tertiary);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            color: var(--text-primary);
            font-size: 15px;
            font-family: 'Tajawal', sans-serif;
            outline: none;
            transition: border-color 0.3s;
        }
        
        .form-input:focus {
            border-color: var(--green-400);
        }
        
        .form-input:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }
        
        .save-btn {
            padding: 10px 24px;
            background: linear-gradient(135deg, #4F46E5, #6366F1);
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            font-family: 'Tajawal', sans-serif;
            transition: all 0.3s;
        }
        
        .save-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 15px rgba(99,102,241,0.3); }
        
        .stats-mini {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
        }
        
        .stat-mini {
            text-align: center;
            padding: 16px;
            background: var(--bg-tertiary);
            border-radius: 12px;
        }
        
        .stat-mini-value { font-size: 22px; font-weight: 800; color: var(--green-400); }
        .stat-mini-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
        
        .nav-links-profile {
            display: flex;
            gap: 8px;
            justify-content: center;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }
        
        .nav-links-profile a, .nav-links-profile button {
            padding: 8px 16px;
            border-radius: 8px;
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            background: transparent;
            cursor: pointer;
            font-family: 'Tajawal', sans-serif;
            transition: all 0.3s;
        }
        
        .nav-links-profile a:hover, .nav-links-profile button:hover {
            border-color: var(--green-400);
            color: var(--green-400);
        }
        
        .danger-btn {
            border-color: #ef4444 !important;
            color: #ef4444 !important;
        }
        
        .danger-btn:hover { background: rgba(239,68,68,0.1) !important; }
        
        .alert {
            padding: 10px 14px;
            border-radius: 8px;
            font-size: 14px;
            margin-bottom: 16px;
            display: none;
        }
        
        .alert-success { background: rgba(99,102,241,0.1); border: 1px solid rgba(99,102,241,0.2); color: #A5B4FC; }
        .alert-error { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.2); color: #fca5a5; }