/**
 * Outdoor Aim - PA Fishing License Buttons
 * Main Stylesheet
 */

/* ========================================
   CSS Variables
   ======================================== */
:root {
    --forest-green: #2d5016;
    --lake-blue: #4a7ba7;
    --sand: #e8dcc4;
    --cream: #faf8f3;
    --rust: #c85a3e;
    --dark: #1a2f1a;

    /* Derived colors */
    --rust-dark: #a84830;
    --lake-blue-dark: #3a6690;
    --error-red: #d32f2f;

    /* Spacing */
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 15px;
    --spacing-lg: 20px;
    --spacing-xl: 30px;
    --spacing-xxl: 40px;

    /* Border radius */
    --radius-sm: 5px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 25px rgba(0, 0, 0, 0.15);
    --shadow-header: 0 4px 12px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* ========================================
   Reset & Base Styles
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Cabin', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, var(--cream) 0%, #e5ddc8 100%);
    color: var(--dark);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

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

a:hover {
    color: var(--forest-green);
}

img {
    max-width: 100%;
    height: auto;
}

/* ========================================
   Header
   ======================================== */
header {
    background: var(--forest-green);
    color: white;
    padding: var(--spacing-lg) 0;
    box-shadow: var(--shadow-header);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo-link {
    text-decoration: none;
}

.logo {
    font-family: 'Staatliches', cursive;
    font-size: 1.8em;
    letter-spacing: 2px;
    color: var(--sand);
    text-align: center;
    transition: opacity var(--transition-fast);
}

.logo-link:hover .logo {
    opacity: 0.9;
}

/* Main Navigation */
.main-nav {
    display: flex;
    gap: var(--spacing-lg);
}

.main-nav a {
    color: white;
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.main-nav a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--sand);
}

.main-nav a.active {
    background: rgba(255, 255, 255, 0.15);
    color: var(--sand);
}

/* Cart Icon */
.cart-icon {
    background: var(--rust);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    transition: all var(--transition-normal);
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: white;
}

.cart-icon svg {
    width: 20px;
    height: 20px;
}

.cart-icon:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: white;
    color: var(--rust);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8em;
    font-weight: bold;
}

.cart-count:empty,
.cart-count[data-count="0"] {
    display: none;
}

/* Test Mode Banner */
.test-mode-banner {
    background: #fff3cd;
    color: #856404;
    text-align: center;
    padding: var(--spacing-sm);
    font-weight: 600;
    border-bottom: 1px solid #ffc107;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.hero-banner {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
}

.hero-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-xl) var(--spacing-lg);
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 100%);
    color: white;
}

.hero p {
    font-size: 1.3em;
    opacity: 0.95;
    margin-bottom: var(--spacing-sm);
}

.hero h1 {
    font-family: 'Staatliches', cursive;
    font-size: 2.5em;
    margin-bottom: var(--spacing-sm);
}

/* ========================================
   Container
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg) 60px;
}

/* ========================================
   Product Grid
   ======================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: 60px;
}

.product-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    width: 100%;
    height: 250px;
    object-fit: contain;
    background-color: #f5f5f5;
    padding: var(--spacing-md);
}

.product-info {
    padding: var(--spacing-lg);
}

.product-year {
    font-family: 'Staatliches', cursive;
    font-size: 1.8em;
    color: var(--forest-green);
    margin-bottom: var(--spacing-sm);
}

.product-description {
    font-size: 0.9em;
    color: #666;
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.product-price {
    font-size: 1.4em;
    font-weight: 600;
    color: var(--rust);
    margin-bottom: var(--spacing-md);
}

.product-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

/* ========================================
   Form Inputs
   ======================================== */
input[type="text"],
input[type="email"],
input[type="number"],
input[type="tel"],
textarea,
select {
    font-family: inherit;
    font-size: 1em;
    padding: var(--spacing-sm);
    border: 2px solid var(--lake-blue);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--rust);
    box-shadow: 0 0 0 3px rgba(200, 90, 62, 0.1);
}

input.error,
textarea.error,
select.error {
    border-color: var(--error-red);
}

.qty-input {
    width: 60px;
    text-align: center;
}

/* CID Input */
.cid-input {
    width: 100%;
    font-family: monospace;
    letter-spacing: 2px;
}

.cid-input-group {
    margin: var(--spacing-md) 0;
}

.cid-input-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--dark);
}

.cid-format-hint {
    font-size: 0.85em;
    color: #666;
    margin-top: var(--spacing-xs);
}

.error-message {
    color: var(--error-red);
    font-size: 0.85em;
    margin-top: var(--spacing-xs);
    display: none;
}

.error-message.visible {
    display: block;
}

/* ========================================
   Buttons
   ======================================== */
button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    transition: all var(--transition-normal);
}

.btn {
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    display: inline-block;
}

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

.btn-primary:hover {
    background: var(--forest-green);
    transform: scale(1.02);
}

.add-to-cart-btn {
    flex: 1;
    padding: 12px;
    background: var(--lake-blue);
    color: white;
    border-radius: var(--radius-md);
    font-size: 1em;
    font-weight: 600;
}

.add-to-cart-btn:hover {
    background: var(--forest-green);
    transform: scale(1.05);
}

.qty-btn {
    background: var(--lake-blue);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
    font-size: 1.2em;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qty-btn:hover {
    background: var(--lake-blue-dark);
}

.remove-item {
    background: var(--rust);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    margin-top: var(--spacing-sm);
    font-weight: 600;
}

.remove-item:hover {
    background: var(--rust-dark);
}

/* ========================================
   Cart Sidebar
   ======================================== */
.cart-sidebar {
    position: fixed;
    right: -400px;
    top: 0;
    width: 400px;
    height: 100vh;
    background: white;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.2);
    transition: right var(--transition-normal);
    z-index: 200;
    display: flex;
    flex-direction: column;
}

.cart-sidebar.open {
    right: 0;
}

.cart-header {
    background: var(--forest-green);
    color: white;
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h2 {
    font-family: 'Staatliches', cursive;
    font-size: 1.8em;
}

.close-cart {
    background: none;
    color: white;
    font-size: 2em;
    line-height: 1;
    padding: 0;
}

.close-cart:hover {
    opacity: 0.8;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
}

.cart-item {
    background: var(--cream);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.cart-item-header {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: contain;
    background-color: white;
    border-radius: var(--radius-md);
    flex-shrink: 0;
    padding: var(--spacing-xs);
}

.cart-item-details {
    flex: 1;
}

.cart-item-year {
    font-family: 'Staatliches', cursive;
    font-size: 1.5em;
    color: var(--forest-green);
    margin-bottom: var(--spacing-xs);
}

.cart-item-price {
    font-weight: 600;
    color: var(--rust);
}

.cart-item-qty {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-sm) 0;
}

.qty-display {
    font-weight: 600;
    min-width: 30px;
    text-align: center;
}

.no-cid-notice {
    color: #666;
    font-size: 0.9em;
    margin: var(--spacing-sm) 0;
}

/* Cart Footer */
.cart-footer {
    background: var(--forest-green);
    color: white;
    padding: var(--spacing-lg);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.3em;
    font-weight: 600;
}

.checkout-btn {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--rust);
    color: white;
    font-size: 1.2em;
    font-weight: 600;
    margin-top: var(--spacing-sm);
    border-radius: var(--radius-md);
}

.checkout-btn:hover:not(:disabled) {
    background: var(--rust-dark);
    transform: scale(1.02);
}

.checkout-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

.empty-cart {
    text-align: center;
    padding: var(--spacing-xxl) var(--spacing-lg);
    color: #666;
}

.empty-cart-hint {
    font-size: 0.9em;
    margin-top: var(--spacing-sm);
}

/* Cart Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    z-index: 150;
}

.overlay.active {
    display: block;
}

/* ========================================
   Site Footer
   ======================================== */
.site-footer {
    background: var(--dark);
    color: white;
    padding: var(--spacing-xxl) var(--spacing-lg);
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--sand);
}

.footer-links a:hover {
    color: white;
}

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

.footer-contact a {
    color: var(--sand);
}

.footer-copyright {
    opacity: 0.8;
    font-size: 0.9em;
}

.footer-tagline {
    margin-top: var(--spacing-xs);
    font-style: italic;
}

/* ========================================
   Page Content Styles
   ======================================== */
.page-header {
    background: var(--forest-green);
    color: white;
    padding: var(--spacing-xxl) var(--spacing-lg);
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.page-header h1 {
    font-family: 'Staatliches', cursive;
    font-size: 2.5em;
    margin-bottom: var(--spacing-sm);
}

.content-section {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.content-section h2 {
    font-family: 'Staatliches', cursive;
    color: var(--forest-green);
    font-size: 1.8em;
    margin-bottom: var(--spacing-md);
}

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

.content-section p:last-child {
    margin-bottom: 0;
}

/* ========================================
   Alerts & Messages
   ======================================== */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* ========================================
   Loading States
   ======================================== */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ========================================
   Admin Styles (placeholder)
   ======================================== */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 250px;
    background: var(--dark);
    color: white;
    padding: var(--spacing-lg);
}

.admin-main {
    flex: 1;
    padding: var(--spacing-xl);
    background: var(--cream);
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.admin-table {
    width: 100%;
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.admin-table th,
.admin-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid #eee;
}

.admin-table th {
    background: var(--forest-green);
    color: white;
    font-weight: 600;
}

.admin-table tr:hover {
    background: #f9f9f9;
}

/* ========================================
   Responsive Styles
   ======================================== */
@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .logo {
        font-size: 1.2em;
    }

    .main-nav {
        order: 3;
        width: 100%;
        justify-content: center;
        gap: var(--spacing-sm);
        margin-top: var(--spacing-sm);
    }

    .main-nav a {
        font-size: 0.9em;
        padding: var(--spacing-xs);
    }

    .cart-icon {
        padding: 10px 18px;
        font-size: 0.9em;
    }

    .hero-banner {
        max-width: 100%;
    }

    .hero p {
        font-size: 1em;
    }

    .hero h1 {
        font-size: 2em;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: var(--spacing-lg);
    }

    .cart-sidebar {
        width: 100%;
        right: -100%;
    }

    /* Larger close button for mobile - easier tap target for older users */
    .close-cart {
        font-size: 2.6em;
        padding: 8px 12px;
        margin: -8px -8px -8px 0;
        min-width: 48px;
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .footer-links {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .container {
        padding: 0 var(--spacing-md) var(--spacing-xxl);
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .product-actions {
        flex-direction: column;
    }

    .qty-input {
        width: 100%;
    }

    .add-to-cart-btn {
        width: 100%;
    }
}

/* ========================================
   Print Styles
   ======================================== */
@media print {
    header,
    .cart-sidebar,
    .overlay,
    .site-footer {
        display: none;
    }

    body {
        background: white;
    }
}