/* Authentication Styles */

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 2rem;
}

.auth-card {
    background: var(--surface);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 420px;
    padding: 2.5rem;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
}

.auth-form {
    margin-top: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9rem;
}

.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    border: 2px solid var(--border);
    border-radius: 10px;
    transition: all 0.3s ease;
    font-family: inherit;
    background: var(--surface);
    color: var(--text-primary);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.1);
}

.form-input::placeholder {
    color: var(--text-secondary);
    opacity: 0.6;
}

.auth-button {
    width: 100%;
    padding: 1rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.auth-button:hover:not(:disabled) {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(230, 57, 70, 0.3);
}

.auth-button:active:not(:disabled) {
    transform: translateY(0);
}

.auth-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.error-message {
    background: #fee;
    border: 1px solid #fcc;
    color: var(--rating-low);
    padding: 0.875rem;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    text-align: center;
}

.auth-footer {
    margin-top: 2rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.auth-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.auth-link:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

.spinner-small {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* User menu in main app */
.user-menu {
    position: relative;
}

.user-menu-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    color: white;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.user-menu-button:hover {
    background: rgba(255, 255, 255, 0.2);
}

.user-menu-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--surface);
    border-radius: 12px;
    box-shadow: 0 4px 12px var(--shadow);
    min-width: 180px;
    padding: 0.5rem;
    z-index: 1000;
    display: none;
}

.user-menu-dropdown.show {
    display: block;
}

.user-menu-item {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    transition: background 0.2s ease;
    font-size: 0.9rem;
    border: none;
    background: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
}

.user-menu-item:hover {
    background: var(--background);
}

.user-menu-item.logout {
    color: var(--rating-low);
    border-top: 1px solid var(--border);
    margin-top: 0.25rem;
    padding-top: 0.75rem;
}

@media (max-width: 768px) {
    .auth-card {
        padding: 2rem 1.5rem;
    }
    
    .auth-logo {
        font-size: 2rem;
    }
}