/**
 * Authentication Form Styles & JavaScript
 */

/* ===== AUTH FORM STYLES ===== */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.auth-card {
    max-width: 450px;
    width: 100%;
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.auth-header h1 {
    margin-bottom: var(--spacing-sm);
}

.auth-header p {
    color: var(--color-text-secondary);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-text-primary);
}

.form-input {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    font-size: 1rem;
    color: var(--color-text-primary);
    transition: all var(--transition-base);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.7);
}

.form-input::placeholder {
    color: var(--color-text-light);
}

.error-message {
    color: var(--color-error);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.success-message {
    color: var(--color-success);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.password-strength {
    height: 4px;
    border-radius: 2px;
    margin-top: 0.5rem;
    background: var(--glass-border);
    overflow: hidden;
}

.password-strength-bar {
    height: 100%;
    width: 0;
    transition: all var(--transition-base);
}

.password-strength-bar.weak {
    width: 33%;
    background: var(--color-error);
}

.password-strength-bar.medium {
    width: 66%;
    background: var(--color-warning);
}

.password-strength-bar.strong {
    width: 100%;
    background: var(--color-success);
}

.auth-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--glass-border);
}

.auth-footer a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.alert-error {
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid var(--color-error);
    color: var(--color-error);
}

.alert-success {
    background: rgba(78, 205, 196, 0.1);
    border: 1px solid var(--color-success);
    color: var(--color-success);
}