/* ============================================
   First Fed Bank Login - CSS Variables & Reset
   ============================================ */

:root {
    /* Colors */
    --primary: #1a3a5c;
    --primary-dark: #0f2538;
    --accent-green: #2e7d32;
    --accent-green-hover: #1b5e20;
    --logo-green: #4CAF50;
    --card-bg: #f5f5f5;
    --input-bg: #ffffff;
    --text-primary: #333333;
    --text-secondary: #666666;
    --text-muted: #999999;
    --text-light: #ffffff;
    --link-color: #1a3a5c;
    --link-hover: #0f2538;
    --border-color: #dddddd;
    --input-focus: #2e7d32;
    --error-color: #d32f2f;
    --footer-bg: #0f1a25;
    --cobrowse-color: #5cb3b3;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Typography */
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-sm: 0.75rem;
    --font-size-base: 0.875rem;
    --font-size-lg: 1rem;
    --font-size-xl: 1.25rem;
    --font-size-xxl: 2rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 24px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.2s ease;
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ============================================
   Base Styles
   ============================================ */

html, body {
    height: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--primary);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ============================================
   FDIC Bar
   ============================================ */

.fdic-bar {
    background-color: var(--primary);
    padding: var(--spacing-sm) var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.fdic-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.fdic-badge {
    background-color: white;
    color: var(--primary);
    font-size: 0.625rem;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.5px;
}

.fdic-text {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.9);
}

/* ============================================
   Main Container
   ============================================ */

.main-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: var(--primary);
    background: linear-gradient(180deg, var(--primary) 0%, #1e3f5f 100%);
}

/* ============================================
   Logo Section
   ============================================ */

.logo-section {
    margin-bottom: var(--spacing-xl);
}

.logo-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

.logo-icon {
    flex-shrink: 0;
}

.logo-text {
    font-size: var(--font-size-xxl);
    font-weight: 400;
    color: white;
    letter-spacing: -1px;
}

/* ============================================
   Login Card
   ============================================ */

.login-card {
    background-color: var(--card-bg);
    border-radius: 0 var(--radius-lg) 0 var(--radius-lg);
    padding: var(--spacing-xl) var(--spacing-xxl);
    width: 100%;
    max-width: 360px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.card-title {
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--accent-green);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

/* ============================================
   Login Form
   ============================================ */

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--text-secondary);
    font-style: italic;
}

.form-group input {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    font-family: inherit;
    background-color: var(--input-bg);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus {
    outline: none;
    border-color: var(--input-focus);
    box-shadow: 0 0 0 2px rgba(46, 125, 50, 0.15);
}

.form-group input.error {
    border-color: var(--error-color);
}

.error-message {
    font-size: var(--font-size-sm);
    color: var(--error-color);
    min-height: 1.25rem;
}

.forgot-link {
    font-size: var(--font-size-sm);
    color: var(--link-color);
    text-decoration: none;
    font-style: italic;
    align-self: flex-start;
    transition: color var(--transition-fast);
}

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

/* ============================================
   Form Actions
   ============================================ */

.form-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--spacing-sm);
}

.btn-login {
    background-color: var(--accent-green);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    min-width: 100px;
    transition: background-color var(--transition-fast);
}

.btn-login:hover {
    background-color: var(--accent-green-hover);
}

.btn-login:active {
    transform: translateY(1px);
}

.signup-link {
    color: var(--link-color);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

/* ============================================
   Footer
   ============================================ */

.footer {
    background-color: var(--footer-bg);
    padding: var(--spacing-lg) var(--spacing-xl);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.footer-left {
    display: flex;
    align-items: center;
}

.footer-logo-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

.footer-logo-text {
    font-size: 1.5rem;
    font-weight: 400;
    color: white;
}

.footer-center {
    display: flex;
    align-items: center;
}

.badges {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.member-fdic {
    color: white;
    font-size: 0.625rem;
    font-weight: bold;
    line-height: 1.2;
    text-align: center;
}

.equal-housing {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.ehl-text {
    color: white;
    font-size: 0.5rem;
    line-height: 1.2;
}

.footer-help {
    text-align: center;
}

.help-title {
    color: white;
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.cobrowse-link {
    color: var(--cobrowse-color);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.cobrowse-link:hover {
    color: white;
    text-decoration: underline;
}

.footer-right {
    text-align: right;
}

.footer-right p {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
}

.footer-right p:last-child {
    margin-bottom: 0;
}

.ehl-inline {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-right {
        text-align: center;
    }
    
    .login-card {
        padding: var(--spacing-lg) var(--spacing-xl);
    }
}

@media (max-width: 480px) {
    .fdic-bar {
        padding: var(--spacing-sm);
    }
    
    .fdic-text {
        font-size: 0.625rem;
    }
    
    .logo-text {
        font-size: 1.5rem;
    }
    
    .login-card {
        max-width: 100%;
    }
}

/* ============================================
   Utility Classes
   ============================================ */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}