/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

/* Reset và style chung */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

@font-face {
    font-family: 'font6';
    src: url('../fonts/font6.ttf');
}
@font-face {
    font-family: 'font2';
    src: url('../fonts/font2.ttf');
}


body {
    background-color: #f5f8fa;
    color: #2d3748;
    line-height: 1.6;
}

/* Container chính */
.container7 {
    max-width: 1000px;
    margin: 40px auto;
    padding: 0 20px;
}

/* Header */
.container7 h1 {
    font-size: 2.5rem;
    color: #1a202c;
    margin-bottom: 30px;
    text-align: center;
    font-weight: 600;
    font-family: 'font2';
}

/* Card Profile */
#student-info {
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 30px;
    margin-bottom: 30px;
    transition: transform 0.3s ease;
    font-family: 'font2';
}

#student-info:hover {
    transform: translateY(-5px);
}

/* Profile Header */
.profile-header7 {
    text-align: center;
    margin-bottom: 30px;
}

.profile-avatar7 {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
    border: 4px solid #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.profile-avatar7:hover {
    transform: scale(1.05);
}

#student-name7 {
    font-size: 1.8rem;
    color: #2d3748;
    margin-bottom: 5px;
}

#student-id7 {
    color: #718096;
    font-size: 1rem;
}

/* Profile Details */
.profile-details7 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px 0;
}

.detail-item7 {
    padding: 15px;
    background: #f8fafc;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.detail-item7:hover {
    background: #edf2f7;
    transform: translateY(-2px);
}

.detail-label7 {
    display: block;
    color: #718096;
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.detail-label7 i {
    margin-right: 8px;
    color: #4299e1;
}

.detail-value7 {
    color: #2d3748;
    font-weight: 500;
    font-size: 1.1rem;
    font-family: 'font6';
}

/* Loading Animation */
.loading7 {
    text-align: center;
    padding: 20px;
    color: #718096;
    font-size: 1.1rem;
    position: relative;
}

.loading7::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #4299e1;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.8s linear infinite;
    margin-left: 10px;
    vertical-align: middle;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Error Message */
.error-message7 {
    background: #fff5f5;
    color: #c53030;
    padding: 15px 20px;
    border-radius: 10px;
    margin: 20px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
}

.error-message7 i {
    margin-right: 10px;
    font-size: 1.2rem;
}

/* Login Prompt */
.login-prompt7 {
    text-align: center;
    padding: 30px;
    background: #ebf8ff;
    border-radius: 10px;
    margin: 20px 0;
}

.login-prompt7 a {
    color: #4299e1;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.login-prompt7 a:hover {
    color: #2b6cb0;
    text-decoration: underline;
}

/* Logout Button */
.logout-button-container7 {
    text-align: center;
    margin-top: 30px;
}

#logoutBtn {
    background: #4299e1;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

#logoutBtn:hover {
    background: #2b6cb0;
    transform: translateY(-2px);
}

/* Fade In Animation */
.fade-in-container7 {
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container7 {
        margin: 20px auto;
    }

    .container7 h1 {
        font-size: 2rem;
    }

    .profile-details7 {
        grid-template-columns: 1fr;
    }

    .profile-avatar7 {
        width: 120px;
        height: 120px;
    }

    #student-name7 {
        font-size: 1.5rem;
    }

    .detail-item7 {
        padding: 12px;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #1a202c;
        color: #e2e8f0;
    }

    .container7 h1 {
        color: #e2e8f0;
    }

    #student-info {
        background: #2d3748;
    }

    .detail-item7 {
        background: #2d3748;
    }

    .detail-item7:hover {
        background: #4a5568;
    }

    .detail-label7 {
        color: #a0aec0;
    }

    .detail-value7 {
        color: #e2e8f0;
    }

    .error-message7 {
        background: #742a2a;
        color: #feb2b2;
    }

    .login-prompt7 {
        background: #2c5282;
        color: #e2e8f0;
    }

    .login-prompt7 a {
        color: #63b3ed;
    }

    .login-prompt7 a:hover {
        color: #90cdf4;
    }
}