.content-wrapper { flex: 1; display: flex; justify-content: center; align-items: flex-start;padding: 20px; }
        .container {
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(5px);
            -webkit-backdrop-filter: blur(10px);
            padding: 40px;
            border-radius: 16px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
            width: 100%;
            max-width: 1000px;
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

.container.animate {
    opacity: 1;
    transform: translateY(0);
}

.container:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.25) !important;
    transition: all 0.3s ease;
}

        .form-group { margin-bottom: 20px; }
        label { display: block; margin-bottom: 8px; font-weight: 600; color: #42a5f5; }
        input, select, textarea {
            width: 100%; padding: 12px 14px; border: 2px solid #bbdefb; border-radius: 8px;
            box-sizing: border-box; font-size: 15px; transition: all 0.3s; background: #f8fbff; font-family: inherit;
        }
        input:focus, select:focus, textarea:focus {
            border-color: #2196f3; outline: none; background: #fff; box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
        }
        textarea { resize: vertical; min-height: 80px; }
        button {
            width: 100%; padding: 14px;
            background: linear-gradient(135deg, #0a3c64 0%, #1565c0 100%);
            color: white; border: none; border-radius: 8px; cursor: pointer;
            font-size: 15px; font-weight: 600;
            box-shadow: 0 4px 12px rgba(10, 60, 100, 0.3);
        }
        button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(10, 60, 100, 0.5);}

button[style*="background: #ef5350"]:hover,
.confirm-danger:hover {
    background: linear-gradient(135deg, #b71c1c 0%, #e53935 100%) !important;
    box-shadow: 0 6px 16px rgba(198, 40, 40, 0.4) !important;
}
        button:active { transform: translateY(0); }
        .hidden { display: none; }

        .upload-area {
            border: 3px dashed #42a5f5; padding: 50px 30px; text-align: center; margin: 25px 0;
            border-radius: 12px; cursor: pointer; transition: all 0.3s;
            background: linear-gradient(135deg, #f8fbff 0%, #e3f2fd 100%);
        }
        .upload-area h3 { color: #1976d2; margin-bottom: 10px; }
        .upload-area p { color: #64b5f6; }

table {
    min-width: 650px;
    width: 100%;
    border-collapse: collapse;
    background: transparent;
    border-radius: 12px;
    box-shadow: none;
}
        th {
            background: linear-gradient(90deg, #022c50 0%, #0a3c64 100%);
            color: white; font-weight: 600; padding: 16px; text-align: left;
        }
        td { padding: 14px 16px; border-bottom: 1px solid #e3f2fd; color: #263238; }
        tr:hover { background: #f5faff; }
        tbody try td { color: #546e7a; font-style: italic; }

        h2 { color: #1976d2; margin-bottom: 25px; text-align: center; }
        h3 { color: #1976d2; margin-bottom: 15px; }
        .footer-links { margin-bottom: 10px; }
        .copyright { opacity: 0.8; font-size: 13px; }

.profile-hint-banner {
    width: 100%;
    padding: 16px 20px;
    background: rgba(255, 243, 205, 0.8);
    border-left: 4px solid #ffc107;
    border-radius: 8px;
    margin-bottom: 30px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.profile-hint-banner .hint-text {
    margin: 0;
    font-size: 14px;
    color: #856404;
    line-height: 1.6;
}

.profile-hint-banner .hint-text span,
.profile-hint-banner .hint-text a {
    color: #1565c0;
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
}