/* User Page Styles */

.user-page-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.page-header {
    margin-bottom: 30px;
    text-align: center;
}

.page-title {
    font-size: 2.5rem;
    color: #667eea;
    margin-bottom: 10px;
}

.page-subtitle {
    color: #666;
    font-size: 1.1rem;
}

/* Auth Card */
.auth-card {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

/* Profile Card */
.profile-card {
    display: none;
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
}

.profile-card.active {
    display: block;
}

.tabs {
    display: flex;
    margin-bottom: 30px;
    border-bottom: 2px solid #e0e0e0;
}

.tab {
    flex: 1;
    padding: 12px;
    text-align: center;
    cursor: pointer;
    color: #666;
    font-weight: 500;
    transition: all 0.3s;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}

.tab.active {
    color: #667eea;
    border-bottom-color: #667eea;
}

.form-section {
    display: none;
}

.form-section.active {
    display: block;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    color: #555;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.9em;
}

input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1em;
    transition: border-color 0.3s;
}

input:focus {
    outline: none;
    border-color: #667eea;
}

button {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.error {
    background: #fee;
    color: #c33;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.9em;
    display: none;
}

.error.show {
    display: block;
}

.success {
    background: #efe;
    color: #3c3;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.9em;
    display: none;
}

.success.show {
    display: block;
}

/* Profile Icon & User Info */
.profile-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5em;
    color: white;
}

.user-name {
    font-size: 1.8em;
    color: #333;
    margin-bottom: 20px;
    font-weight: 600;
}

.user-info {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0;
    text-align: left;
}

.user-info-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #e0e0e0;
}

.user-info-row:last-child {
    border-bottom: none;
}

.user-info-label {
    color: #666;
    font-size: 0.95em;
    font-weight: 500;
}

.user-info-value {
    color: #333;
    font-weight: 600;
    font-size: 0.95em;
}

.logout-btn {
    margin-top: 20px;
    background: linear-gradient(135deg, #e63946 0%, #d62828 100%);
}

.logout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(230, 57, 70, 0.4);
}

.hidden {
    display: none;
}

/* Loading Animation */
.loading {
    text-align: center;
    padding: 40px;
    color: #666;
    font-size: 1.1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .user-page-container {
        padding: 10px;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .auth-card, .profile-card {
        padding: 20px;
    }
    
    .tabs {
        flex-direction: column;
    }
    
    .tab {
        padding: 10px;
    }
}