/*
    File: styles.css
    Version: 0.1.0-alpha
    Last Modified: 2025-12-22
    
    Description:
    Primary stylesheet for 479.nz website. Uses CSS Grid, Flexbox, and CSS variables
    for a modern, maintainable design system. Implements Masonic colors and traditional
    aesthetics with clean, contemporary UI.
    
    Color Palette:
    - Primary Gold: #D4AF37 (traditional Masonic)
    - Primary Blue: #003366 (deep, traditional)
    - Secondary Purple: #4B0082 (Masonic purple)
    - Neutral White: #FFFFFF
    - Neutral Gray: #F5F5F5, #CCCCCC, #666666
    
    Font Stack:
    - Headings: Georgia, Serif (traditional)
    - Body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto (modern)
    
    Changes in 0.1.0-alpha:
    - Initial design system with CSS variables
    - Responsive layout structure
    - Navbar styling
    - Card components
    - Form styling
    - Typography scale
*/

/* ===================================
   ROOT & DESIGN TOKENS
   =================================== */

:root {
    /* Colors - Masonic Theme */
    --color-primary-gold: #D4AF37;
    --color-primary-blue: #003366;
    --color-primary-purple: #4B0082;
    --color-accent-light-gold: #F4E4C1;
    --color-accent-light-blue: #E6F2FF;
    
    --color-neutral-white: #FFFFFF;
    --color-neutral-light: #F5F5F5;
    --color-neutral-medium: #CCCCCC;
    --color-neutral-dark: #666666;
    --color-neutral-darker: #333333;
    
    --color-status-success: #27AE60;
    --color-status-warning: #F39C12;
    --color-status-error: #E74C3C;
    --color-status-info: #003366;
    
    /* Typography */
    --font-serif: Georgia, 'Garamond', serif;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Sizing */
    --max-width: 1200px;
    --max-width-sm: 600px;
    --max-width-md: 800px;
    
    /* Borders & Radius */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 1rem;
    
    --border-width-thin: 1px;
    --border-width-medium: 2px;
    --border-width-thick: 4px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    
    /* Z-index */
    --z-index-navbar: 1000;
    --z-index-modal: 1100;
    --z-index-tooltip: 1200;
}

/* ===================================
   RESET & GLOBAL STYLES
   =================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-neutral-darker);
    background-color: var(--color-neutral-white);
}

/* ===================================
   TYPOGRAPHY
   =================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-blue);
}

h1 {
    font-size: var(--font-size-4xl);
}

h2 {
    font-size: var(--font-size-3xl);
    border-bottom: var(--border-width-medium) solid var(--color-primary-gold);
    padding-bottom: var(--spacing-md);
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

h5 {
    font-size: var(--font-size-lg);
}

h6 {
    font-size: var(--font-size-base);
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--color-primary-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-gold);
    text-decoration: underline;
}

ul, ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

ul li, ol li {
    margin-bottom: var(--spacing-sm);
}

/* ===================================
   LAYOUT & STRUCTURE
   =================================== */

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

#app {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1;
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
    padding: var(--spacing-xl);
}

/* ===================================
   NAVBAR
   =================================== */

.navbar {
    background-color: var(--color-primary-blue);
    color: var(--color-neutral-white);
    position: sticky;
    top: 0;
    z-index: var(--z-index-navbar);
    box-shadow: var(--shadow-md);
}

.navbar-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    text-decoration: none;
    color: var(--color-neutral-white);
}

.navbar-brand a {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--color-neutral-white);
}

.logo {
    height: 50px;
    width: auto;
}

.lodge-name {
    font-family: var(--font-serif);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.5px;
}

.navbar-menu {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    color: var(--color-neutral-white);
    font-size: var(--font-size-base);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    background-color: var(--color-primary-gold);
    color: var(--color-primary-blue);
}

.nav-login, .nav-portal {
    background-color: var(--color-primary-gold);
    color: var(--color-primary-blue);
    font-weight: var(--font-weight-semibold);
}

.nav-admin {
    border: 2px solid var(--color-primary-gold);
    color: var(--color-neutral-white);
    font-weight: var(--font-weight-semibold);
}

.nav-admin:hover {
    background-color: var(--color-primary-gold);
    color: var(--color-primary-blue);
}

.nav-logout {
    background-color: var(--color-status-error);
    color: var(--color-neutral-white);
    border: none;
    cursor: pointer;
    font-weight: var(--font-weight-semibold);
}

.navbar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-neutral-white);
    font-size: var(--font-size-xl);
    cursor: pointer;
}

.navbar-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-neutral-white);
    margin: 5px 0;
    transition: all var(--transition-fast);
}

/* ===================================
   HERO SECTION
   =================================== */

.hero {
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.85) 0%, rgba(75, 0, 130, 0.85) 100%),
                url('../assets/images/479_DCI.jpg') center/cover;
    color: var(--color-neutral-white);
    padding: var(--spacing-3xl) var(--spacing-xl);
    text-align: center;
    border-bottom: var(--border-width-thick) solid var(--color-primary-gold);
}

.hero-content h1 {
    color: var(--color-primary-gold);
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

/* ===================================
   PAGE SECTIONS
   =================================== */

.page-section {
    padding: var(--spacing-3xl) 0;
}

.page-section h2 {
    margin-bottom: var(--spacing-2xl);
}

/* ===================================
   GRID LAYOUTS
   =================================== */

.events-grid, .blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

/* ===================================
   CARDS
   =================================== */

.event-card, .blog-card, .profile-card, .alerts-card {
    background: var(--color-neutral-white);
    border: var(--border-width-thin) solid var(--color-neutral-medium);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.event-card:hover, .blog-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-gold);
    transform: translateY(-4px);
}

.event-card h3, .blog-card h3 {
    color: var(--color-primary-blue);
    margin-bottom: var(--spacing-md);
}

.event-date, .event-type, .post-meta {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-dark);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
}

.event-type {
    display: inline-block;
    background-color: var(--color-accent-light-gold);
    color: var(--color-primary-blue);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-md);
}

.events-list {
    margin-top: var(--spacing-xl);
}

.event-item {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    background: var(--color-neutral-white);
    border: var(--border-width-thin) solid var(--color-neutral-medium);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.event-item .event-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 70px;
    padding: var(--spacing-md);
    background: var(--color-primary-blue);
    color: var(--color-neutral-white);
    border-radius: var(--border-radius-md);
    text-align: center;
}

.event-item .event-month {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    font-weight: var(--font-weight-semibold);
}

.event-item .event-day {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    line-height: 1;
}

.event-details h4 {
    margin-bottom: var(--spacing-sm);
}

.event-calendar-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.events-loading,
.events-empty {
    padding: var(--spacing-2xl);
    text-align: center;
    color: var(--color-neutral-dark);
}

.read-more {
    display: inline-block;
    margin-top: var(--spacing-md);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary-gold);
}

.read-more:hover {
    color: var(--color-primary-blue);
}

/* ===================================
   FORMS
   =================================== */

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary-blue);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: var(--border-width-thin) solid var(--color-neutral-medium);
    border-radius: var(--border-radius-md);
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.alert-preference {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: var(--border-width-thin) solid var(--color-neutral-light);
}

.alert-preference input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.alert-preference select {
    flex: 1;
    max-width: 200px;
}

/* ===================================
   BUTTONS
   =================================== */

.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius-md);
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

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

.btn-primary {
    background-color: var(--color-primary-blue);
    color: var(--color-neutral-white);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--color-primary-purple);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-primary-gold);
    color: var(--color-primary-blue);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--color-accent-light-gold);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn-danger {
    background-color: var(--color-status-error);
    color: var(--color-neutral-white);
}

.btn-danger:hover:not(:disabled) {
    background-color: #c0392b;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ===================================
   ALERTS
   =================================== */

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

.alert-success {
    background-color: rgba(39, 174, 96, 0.1);
    color: var(--color-status-success);
    border-color: var(--color-status-success);
}

.alert-warning {
    background-color: rgba(243, 156, 18, 0.1);
    color: var(--color-status-warning);
    border-color: var(--color-status-warning);
}

.alert-error {
    background-color: rgba(231, 76, 60, 0.1);
    color: var(--color-status-error);
    border-color: var(--color-status-error);
}

.alert-info {
    background-color: rgba(0, 51, 102, 0.1);
    color: var(--color-status-info);
    border-color: var(--color-status-info);
}

/* ===================================
   LOGIN & PORTAL CONTAINERS
   =================================== */

.login-container, .portal-container {
    max-width: var(--max-width-md);
    margin: 0 auto;
}

.login-container {
    background: var(--color-neutral-white);
    border: var(--border-width-thin) solid var(--color-neutral-medium);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
}

.profile-card, .alerts-card {
    margin-bottom: var(--spacing-2xl);
}

.login-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: var(--border-width-thin) solid var(--color-neutral-medium);
}

.login-footer a {
    color: var(--color-primary-blue);
    text-decoration: none;
}

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

.login-subtitle {
    text-align: center;
    color: var(--color-neutral-dark);
    margin-bottom: var(--spacing-lg);
}

/* Password strength indicator */
.password-strength {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-xs);
}

.password-strength span {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-neutral-light);
    border-radius: var(--border-radius-sm);
    color: var(--color-neutral-dark);
}

.password-strength span.valid {
    background: rgba(39, 174, 96, 0.2);
    color: var(--color-status-success);
}

/* Form checkbox styling */
.form-checkbox {
    display: flex;
    align-items: center;
}

.form-checkbox label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
    width: auto;
    margin: 0;
}

/* Status badge variants */
.status-badge.locked {
    background-color: var(--color-status-error);
    color: var(--color-neutral-white);
}

.status-badge.warning {
    background-color: var(--color-status-warning);
    color: var(--color-neutral-white);
}

/* Section header with button */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h3 {
    margin: 0;
}

/* Actions cell in tables */
.actions-cell {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

/* Form note */
.form-note {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-dark);
    margin-top: var(--spacing-sm);
    font-style: italic;
}

/* Disabled input */
.disabled-input {
    background-color: var(--color-neutral-light);
    color: var(--color-neutral-dark);
    cursor: not-allowed;
}

/* Account info */
.account-info {
    background: var(--color-neutral-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-xl);
}

.account-info p {
    margin: var(--spacing-sm) 0;
}

/* Loading state */
.loading {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-neutral-dark);
}

/* ===================================
   FOOTER
   =================================== */

.footer {
    background-color: var(--color-primary-blue);
    color: var(--color-neutral-white);
    padding: var(--spacing-2xl) var(--spacing-xl);
    margin-top: var(--spacing-3xl);
    border-top: var(--border-width-medium) solid var(--color-primary-gold);
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center;
}

.footer-content p {
    margin-bottom: var(--spacing-md);
}

.footer-content a {
    color: var(--color-primary-gold);
}

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

/* ===================================
   UTILITY CLASSES
   =================================== */

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

.text-muted {
    color: var(--color-neutral-dark);
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

.pt-lg {
    padding-top: var(--spacing-lg);
}

.pb-lg {
    padding-bottom: var(--spacing-lg);
}

/* ===================================
   ACCESSIBILITY
   =================================== */

:focus-visible {
    outline: 2px solid var(--color-primary-gold);
    outline-offset: 2px;
}

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

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===================================
   TOTP / TWO-FACTOR AUTHENTICATION
   =================================== */

.totp-input {
    font-size: var(--font-size-2xl);
    letter-spacing: 0.5em;
    text-align: center;
    font-family: 'Courier New', monospace;
}

.totp-message {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-neutral-dark);
}

.totp-setup-content {
    text-align: center;
}

.totp-qr {
    margin-bottom: var(--spacing-xl);
}

.qr-code {
    border: var(--border-width-medium) solid var(--color-neutral-medium);
    padding: var(--spacing-md);
    background: var(--color-neutral-white);
    border-radius: var(--border-radius);
}

.totp-manual {
    margin-bottom: var(--spacing-xl);
}

.secret-code {
    display: block;
    font-size: var(--font-size-lg);
    font-family: 'Courier New', monospace;
    background: var(--color-neutral-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    word-break: break-all;
    margin-top: var(--spacing-sm);
}

.totp-account-section {
    margin-top: var(--spacing-md);
}

.totp-status {
    margin-bottom: var(--spacing-md);
}

.totp-status.enabled {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.btn-danger-outline {
    color: var(--color-status-error);
    border-color: var(--color-status-error);
}

.btn-danger-outline:hover {
    background-color: var(--color-status-error);
    color: var(--color-neutral-white);
}

/* ===================================
   MODALS
   =================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-index-modal);
    padding: var(--spacing-md);
}

.modal-content {
    background: var(--color-neutral-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-xl);
}

.modal-content.modal-small {
    max-width: 400px;
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: var(--font-size-2xl);
    cursor: pointer;
    color: var(--color-neutral-dark);
    line-height: 1;
    padding: var(--spacing-sm);
}

.modal-close:hover {
    color: var(--color-status-error);
}

.modal-content h3 {
    margin-bottom: var(--spacing-lg);
    padding-right: var(--spacing-2xl);
}