.account-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 40px;
}

.account-header .logo a {
    color: white;
    text-decoration: none;
    font-size: 2rem;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user {
    color: white;
    font-weight: 500;
    opacity: 0.9;
}

.alerts-section, .add-alerts-section {
    margin-bottom: 60px;
    max-width: 1000px;
    margin: 16px auto;
}

.alerts-section h2, .add-alerts-section h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 20px;
    text-align: center;
}

.section-description {
    color: rgba(255,255,255,0.8);
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.notifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.notification-card {
    background: rgba(30, 30, 46, 0.9);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    transition: transform 0.3s ease;
}

.notification-card:hover {
    transform: translateY(-2px);
    background: rgba(40, 40, 56, 0.9);
}

.notification-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.notification-header h3 {
    color: white;
    margin: 0;
    font-size: 1.3rem;
}

.notification-type {
    background: #667eea;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.notification-details {
    margin-bottom: 20px;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.detail-item .label {
    color: #b0b0b0;
    font-weight: 500;
}

.detail-item .value {
    color: white;
    font-weight: 600;
    word-break: break-all;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 200px;
}

.notification-actions {
    text-align: right;
}

.delete-button {
    background: #ff6b6b !important;
    color: white !important;
    padding: 8px 16px !important;
    font-size: 0.9rem !important;
}

.delete-button:hover {
    background: #ff5252 !important;
}

.empty-state {
    text-align: center;
    background: rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 60px 40px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.empty-state h3 {
    color: white;
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.empty-state p {
    color: rgba(255,255,255,0.8);
    font-size: 1.1rem;
}

.notification-forms {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.notification-form-card {
    background: rgba(30, 30, 46, 0.9);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.form-header h3 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.4rem;
}

.notification-form {
    display: flex;
    flex-direction: column;
}

.form-grid {
    display: grid;
    gap: 20px;
    margin-bottom: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    color: #e0e0e0;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-group input {
    padding: 12px 16px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: rgba(45, 45, 65, 0.8);
    color: white;
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
    background: rgba(55, 55, 75, 0.9);
}

.form-group input::placeholder {
    color: #888;
}

.form-note {
    color: #b0b0b0;
    font-size: 0.85rem;
    margin-top: 5px;
    line-height: 1.4;
}

.form-actions {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.form-actions .button {
    flex: 1;
    min-width: 180px;
    text-align: center;
    padding: 12px 20px;
    font-size: 1rem;
}

@media (max-width: 768px) {
    .account-header {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .notifications-grid {
        grid-template-columns: 1fr;
    }
    
    .notification-forms {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions .button {
        width: 100%;
        min-width: auto;
    }
    
    .alerts-section h2, .add-alerts-section h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .notification-form-card {
        padding: 20px;
    }
}