/**
 * Bedrijvig Wijchen - Shared Components
 *
 * Structural styles for reusable components.
 * All visual properties reference theme.css variables.
 */

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

html {
    /* Prevent horizontal overflow on mobile (especially Firefox) */
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    color: var(--color-text);
    background: var(--color-background);
    /* Prevent horizontal overflow on mobile */
    overflow-x: hidden;
    width: 100%;
}

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

a:hover {
    color: var(--color-primary-dark);
}

/* ============================================
   Layout
   ============================================ */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: var(--spacing-4);
}

.container--narrow {
    max-width: 800px;
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    background: var(--color-nav-bg);
    border-bottom: var(--border-width) solid var(--color-border);
    padding: var(--spacing-4);
}

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

.nav__brand {
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    text-decoration: none;
}

.nav__brand:hover {
    color: var(--color-primary-dark);
}

.nav__links {
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

.nav__link {
    color: var(--color-gray-600);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.nav__link:hover {
    color: var(--color-primary);
}

.nav__toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-2);
    color: var(--color-gray-600);
    /* Improve touch target and Firefox compatibility */
    min-width: 44px;
    min-height: 44px;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.nav__toggle-icon {
    display: block;
    width: 24px;
    height: 2px;
    background: currentColor;
    position: relative;
    /* Prevent pseudo-elements from capturing touch events */
    pointer-events: none;
}

.nav__toggle-icon::before,
.nav__toggle-icon::after {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background: currentColor;
    position: absolute;
    left: 0;
}

.nav__toggle-icon::before {
    top: -7px;
}

.nav__toggle-icon::after {
    bottom: -7px;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav {
        /* Contain absolutely positioned dropdown */
        overflow: visible;
        /* Prevent horizontal overflow */
        max-width: 100vw;
        box-sizing: border-box;
    }

    .nav__inner {
        position: relative;
        /* Prevent content from overflowing */
        max-width: 100%;
    }

    .nav__brand {
        /* Allow brand to shrink on very narrow screens */
        flex-shrink: 1;
        min-width: 0;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .nav__toggle {
        display: block;
    }

    .nav__links {
        display: none !important;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-nav-bg);
        flex-direction: column;
        padding: var(--spacing-4);
        gap: 0;
        border-top: var(--border-width) solid var(--color-border);
        box-shadow: var(--shadow-md);
        z-index: 1000;
    }

    .nav__links.is-open {
        display: flex !important;
    }

    .nav__link {
        display: block;
        padding: var(--spacing-3) 0;
        border-bottom: var(--border-width) solid var(--color-border);
    }

    .nav__link:last-child {
        border-bottom: none;
    }
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-nav-bg);
    border-top: var(--border-width) solid var(--color-border);
    padding: var(--spacing-6) var(--spacing-4);
    margin-top: var(--spacing-12);
}

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

.footer__copyright {
    color: var(--color-muted);
    font-size: var(--font-size-sm);
}

/* ============================================
   Page Header
   ============================================ */
.page-header {
    margin-bottom: var(--spacing-8);
}

.page-header__title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-heading);
    margin-bottom: var(--spacing-2);
}

.page-header__subtitle {
    color: var(--color-muted);
    font-size: var(--font-size-lg);
}

/* ============================================
   Cards
   ============================================ */
.card {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-fast);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-heading);
    margin-bottom: var(--spacing-2);
}

.card__title a {
    color: inherit;
    text-decoration: none;
}

.card__title a:hover {
    color: var(--color-primary);
}

.card__tagline {
    color: var(--color-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-3);
}

.card__description {
    color: var(--color-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-4);
}

.card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-4);
    border-top: var(--border-width) solid var(--color-border);
}

/* ============================================
   Sections
   ============================================ */
.section {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    margin-bottom: var(--spacing-4);
    box-shadow: var(--shadow-sm);
}

.section__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-2);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.section__description {
    color: var(--color-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-6);
}

.section__content {
    color: var(--color-muted);
}

.section__content p {
    margin-bottom: var(--spacing-3);
}

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

/* ============================================
   Grid
   ============================================ */
.grid {
    display: grid;
    gap: var(--spacing-4);
}

.grid--cards {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

/* ============================================
   Badges
   ============================================ */
.badge {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.badge--available {
    background: var(--color-badge-available-bg);
    color: var(--color-badge-available-text);
}

.badge--limited {
    background: var(--color-badge-limited-bg);
    color: var(--color-badge-limited-text);
}

.badge--full {
    background: var(--color-badge-full-bg);
    color: var(--color-badge-full-text);
}

.badge--coffee {
    background: var(--color-badge-coffee-bg);
    color: var(--color-badge-coffee-text);
}

.badge--location {
    background: var(--color-badge-location-bg);
    color: var(--color-badge-location-text);
}

.badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
}

/* ============================================
   Tags
   ============================================ */
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-4);
}

.tag {
    background: var(--color-gray-100);
    color: var(--color-muted);
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--btn-padding-y) var(--btn-padding-x);
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-base);
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.btn--primary {
    background: var(--color-btn-primary-bg);
    color: var(--color-btn-primary-text);
    border: var(--border-width) solid var(--color-btn-primary-border);
}

.btn--primary:hover {
    background: var(--color-btn-primary-hover);
}

.btn--secondary {
    background: var(--color-btn-secondary-bg);
    color: var(--color-btn-secondary-text);
    border: var(--border-width) solid var(--color-btn-secondary-border);
}

.btn--secondary:hover {
    background: var(--color-gray-50);
}

.btn--sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
}

/* ============================================
   Forms
   ============================================ */
.form-group {
    margin-bottom: var(--spacing-5);
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-2);
    color: var(--color-label);
}

.form-label__description {
    font-weight: var(--font-weight-normal);
    color: var(--color-muted);
    font-size: var(--font-size-sm);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--input-padding-y) var(--input-padding-x);
    border: var(--border-width) solid var(--color-input-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-family: inherit;
    background: var(--color-input-bg);
    color: var(--color-text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: var(--focus-ring);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-placeholder);
}

.char-count {
    text-align: right;
    font-size: var(--font-size-xs);
    color: var(--color-muted);
    margin-top: var(--spacing-1);
}

/* Checkbox */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.checkbox-group input {
    width: auto;
}

.checkbox-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-3);
}

.checkbox-list label {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-weight: var(--font-weight-normal);
    background: var(--color-gray-100);
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.checkbox-list label:hover {
    background: var(--color-gray-200);
}

.checkbox-list input {
    width: auto;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: var(--spacing-4);
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-8);
}

/* ============================================
   Filters
   ============================================ */
.filters {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-6);
    box-shadow: var(--shadow-sm);
}

.filter-form {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    align-items: center;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.filter-group label {
    font-weight: var(--font-weight-medium);
    white-space: nowrap;
}

.filter-group input,
.filter-group select {
    padding: var(--spacing-2) var(--spacing-3);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
}

.filter-group input[type="text"] {
    min-width: 200px;
    max-width: 100%;
}

/* Make filter inputs responsive on mobile */
@media (max-width: 480px) {
    .filter-bar {
        padding: var(--spacing-3);
    }

    .filter-form {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group {
        flex-wrap: wrap;
        width: 100%;
    }

    .filter-group input[type="text"] {
        min-width: 0;
        width: 100%;
    }

    .view-toggle {
        margin-left: 0;
        justify-content: center;
    }
}

.view-toggle {
    display: flex;
    gap: var(--spacing-2);
    margin-left: auto;
}

/* ============================================
   Alerts
   ============================================ */
.alert {
    padding: var(--spacing-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-6);
}

.alert--success {
    background: var(--color-success-light);
    color: var(--color-success-dark);
}

.alert--danger {
    background: var(--color-danger-light);
    color: var(--color-danger-dark);
}

.alert--warning {
    background: var(--color-warning-light);
    color: var(--color-warning-dark);
}

.alert--info {
    background: var(--color-info-light);
    color: var(--color-info-dark);
}

/* ============================================
   Progress Bar
   ============================================ */
.completion {
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-6);
}

.completion__bar {
    height: 8px;
    background: var(--color-gray-200);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.completion__fill {
    height: 100%;
    background: var(--color-success);
    transition: width var(--transition-normal);
}

.completion__text {
    margin-top: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-muted);
}

/* ============================================
   Meta Information
   ============================================ */
.meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    padding-top: var(--spacing-4);
    border-top: var(--border-width) solid var(--color-border);
    color: var(--color-muted);
    font-size: var(--font-size-sm);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

/* ============================================
   Links
   ============================================ */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-muted);
    text-decoration: none;
    margin-bottom: var(--spacing-4);
}

.back-link:hover {
    color: var(--color-primary);
}

.profile-link {
    color: var(--color-primary);
    text-decoration: none;
}

.profile-link:hover {
    text-decoration: underline;
}

/* ============================================
   Empty State
   ============================================ */
.empty-state {
    text-align: center;
    padding: var(--spacing-12);
    color: var(--color-muted);
}

.empty-state__title {
    margin-bottom: var(--spacing-2);
    color: var(--color-heading);
}

/* ============================================
   Map Controls
   ============================================ */
.map-controls {
    position: absolute;
    top: 80px;
    left: var(--spacing-4);
    z-index: 1001;
    background: var(--color-card-bg);
    padding: var(--spacing-3);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.map-controls a {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-muted);
    text-decoration: none;
    font-size: var(--font-size-sm);
}

.map-controls a:hover {
    color: var(--color-primary);
}

/* ============================================
   Leaflet Popup Overrides
   ============================================ */
.leaflet-popup-content-wrapper {
    border-radius: var(--radius-md);
}

.leaflet-popup-content {
    margin: var(--spacing-3);
    min-width: 200px;
}

.popup-name {
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-1);
}

.popup-name a {
    color: var(--color-heading);
    text-decoration: none;
}

.popup-name a:hover {
    color: var(--color-primary);
}

.popup-tagline {
    color: var(--color-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-2);
}

.popup-location {
    color: var(--color-muted);
    font-size: var(--font-size-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.popup-coffee {
    color: var(--color-badge-coffee-text);
    font-size: var(--font-size-xs);
    margin-top: var(--spacing-1);
}

/* ============================================
   Hero Page Header
   ============================================ */
.page-header--hero {
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-16) var(--spacing-4);
    text-align: center;
}

.page-header--hero .page-header__title {
    color: white;
    margin-bottom: var(--spacing-2);
}

.page-header--hero .page-header__subtitle {
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    color: white;
}

/* ============================================
   Section Header (centered)
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-8);
}

.section-header__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-heading);
    margin-bottom: var(--spacing-2);
}

.section-header__subtitle {
    color: var(--color-muted);
}

/* ============================================
   Page Content Wrapper
   ============================================ */
.page-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-8) var(--spacing-4);
}

.page-content h2 {
    color: var(--color-primary);
    margin-top: var(--spacing-8);
    margin-bottom: var(--spacing-4);
}

.page-content p {
    line-height: 1.7;
    margin-bottom: var(--spacing-4);
}

.page-content ul {
    margin-bottom: var(--spacing-4);
    padding-left: var(--spacing-6);
}

.page-content li {
    margin-bottom: var(--spacing-2);
    line-height: 1.6;
}

/* ============================================
   Card Variants
   ============================================ */
.card--bordered {
    border: 1px solid var(--color-border);
    box-shadow: none;
}

.card--link {
    text-decoration: none;
    color: inherit;
    display: block;
}

/* ============================================
   Badge Variants
   ============================================ */
.badge--sm {
    border-radius: var(--radius-sm);
}

.badge--info {
    background: var(--color-info-light);
    color: var(--color-info-dark);
}

/* ============================================
   Alert Boxes
   ============================================ */
.alert-box {
    padding: var(--spacing-6);
    border-radius: var(--radius-lg);
    border: 1px solid;
}

.alert-box--success {
    background: var(--color-badge-available-bg);
    border-color: var(--color-success);
}

.alert-box--danger {
    background: var(--color-badge-full-bg);
    border-color: var(--color-danger);
}

.alert-box__title {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-4);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.alert-box ul {
    margin: 0;
    padding-left: var(--spacing-6);
}

.alert-box li {
    margin-bottom: var(--spacing-2);
    line-height: 1.5;
}

/* ============================================
   Button Variants (consolidated from pages)
   ============================================ */
.btn--white {
    background: var(--color-white);
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

.btn--white:hover {
    background: var(--color-gray-100);
}

.btn--outline {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

.btn--outline:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn--outline-dark {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.btn--outline-dark:hover {
    background: var(--color-gray-200);
}

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

/* Margin */
.mt-2 { margin-top: var(--spacing-2); }
.mt-3 { margin-top: var(--spacing-3); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mb-3 { margin-bottom: var(--spacing-3); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }

/* Padding */
.pt-0 { padding-top: 0; }

/* Flexbox */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-1 { flex: 1; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-2 { gap: var(--spacing-2); }
.gap-4 { gap: var(--spacing-4); }

/* Display */
.inline { display: inline; }
.block { display: block; }

/* Text */
.text-sm { font-size: var(--font-size-sm); }
.text-lg { font-size: var(--font-size-lg); line-height: 1.7; }
.text-2xl { font-size: 2.5rem; }
.text-4xl { font-size: 4rem; }
.text-muted { color: var(--color-muted); }
.text-center { text-align: center; }
.text-italic { font-style: italic; }
.text-warning { color: var(--color-warning); }
.text-success { color: var(--color-success); }

/* Borders */
.border-t-0 { border-top: none; }
.rounded-lg { border-radius: var(--radius-lg); }

/* Form state */
.form-input--disabled {
    background: var(--color-gray-100);
    cursor: not-allowed;
}

/* ============================================
   Agenda / Events (index page only)
   ============================================ */
.month-group {
    margin-bottom: var(--spacing-8);
}

.month-group__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-heading);
    margin-bottom: var(--spacing-4);
    padding-bottom: var(--spacing-2);
    border-bottom: 2px solid var(--color-primary);
    display: inline-block;
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.event-card {
    display: flex;
    gap: var(--spacing-4);
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    color: inherit;
    transition: box-shadow var(--transition-fast);
}

.event-card:hover {
    box-shadow: var(--shadow-md);
}

.event-card__date {
    text-align: center;
    padding: var(--spacing-3) var(--spacing-4);
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-md);
    min-width: 70px;
    flex-shrink: 0;
}

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

.event-card__month {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
}

.event-card__content {
    flex: 1;
    min-width: 0;
}

.event-card__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-heading);
    margin-bottom: var(--spacing-1);
}

.event-card__description {
    font-size: var(--font-size-sm);
    color: var(--color-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.event-card__attendees {
    font-size: var(--font-size-sm);
    color: var(--color-muted);
    margin-top: var(--spacing-2);
}

@media (max-width: 640px) {
    .event-card {
        flex-direction: column;
    }

    .event-card__date {
        align-self: flex-start;
    }
}