/*
Theme Name: meinDOERPEN
Theme URI: https://meindoerpen.de
Author: Sascha Huber
Author URI: https://saschahuber.de
Description: Dorf-App fuer die Samtgemeinde Doerpen - News, Events, Gastronomie, Tourismus und Rathaus-Meldungen fuer alle 8 Gemeinden.
Version: 1.0.0
Requires at least: 6.4
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: meindoerpen
Tags: blog, news, one-column, two-columns, custom-logo, custom-menu, featured-images, full-site-editing, block-patterns, rtl-language-support, translation-ready

meinDOERPEN - Die Dorf-App fuer die Samtgemeinde Doerpen
Gemeinden: Doerpen, Heede, Lehe, Kluse, Neuboerger, Neulehe, Walchum, Wippingen
*/

/* ==========================================================================
   CSS Custom Properties (Design Tokens)
   ========================================================================== */

:root {
    /* Farben - Platzhalter, werden durch Corporate Design ersetzt */
    --color-primary: #1e5a3d;
    --color-primary-dark: #143d2a;
    --color-primary-light: #2a7d55;
    --color-secondary: #c9a227;
    --color-secondary-dark: #9e7f1e;

    /* Graustufen */
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    --color-black: #000000;

    /* Semantische Farben */
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-info: #3b82f6;

    /* Gemeinde-Farben (Platzhalter) */
    --color-doerpen: #1e5a3d;
    --color-heede: #2563eb;
    --color-lehe: #7c3aed;
    --color-kluse: #dc2626;
    --color-neuboerger: #ea580c;
    --color-neulehe: #0891b2;
    --color-walchum: #4f46e5;
    --color-wippingen: #059669;
    --color-samtgemeinde: #1e5a3d;

    /* Typografie */
    --font-family-base: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-family-heading: var(--font-family-base);

    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-lg: 1.125rem;   /* 18px */
    --font-size-xl: 1.25rem;    /* 20px */
    --font-size-2xl: 1.5rem;    /* 24px */
    --font-size-3xl: 1.875rem;  /* 30px */
    --font-size-4xl: 2.25rem;   /* 36px */
    --font-size-5xl: 3rem;      /* 48px */

    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* Abstände */
    --spacing-1: 0.25rem;   /* 4px */
    --spacing-2: 0.5rem;    /* 8px */
    --spacing-3: 0.75rem;   /* 12px */
    --spacing-4: 1rem;      /* 16px */
    --spacing-5: 1.25rem;   /* 20px */
    --spacing-6: 1.5rem;    /* 24px */
    --spacing-8: 2rem;      /* 32px */
    --spacing-10: 2.5rem;   /* 40px */
    --spacing-12: 3rem;     /* 48px */
    --spacing-16: 4rem;     /* 64px */
    --spacing-20: 5rem;     /* 80px */

    /* Rahmen */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 0.75rem;
    --border-radius-2xl: 1rem;
    --border-radius-full: 9999px;

    /* Schatten */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Übergänge */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;

    /* Layout */
    --container-max-width: 1280px;
    --container-padding: var(--spacing-4);
    --header-height: 64px;
    --header-height-mobile: 56px;

    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-popover: 600;
    --z-tooltip: 700;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    color: var(--color-gray-900);
    background-color: var(--color-gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: var(--spacing-4);
    font-family: var(--font-family-heading);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-gray-900);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
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-top: 0;
    margin-bottom: var(--spacing-4);
}

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

a:hover,
a:focus {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

.site-content {
    min-height: calc(100vh - var(--header-height) - 200px);
    padding-top: var(--spacing-8);
    padding-bottom: var(--spacing-12);
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    height: var(--header-height);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.site-branding {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.site-logo {
    height: 40px;
    width: auto;
}

.site-title {
    margin: 0;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

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

/* ==========================================================================
   Navigation
   ========================================================================== */

.main-navigation {
    display: none;
}

@media (min-width: 768px) {
    .main-navigation {
        display: block;
    }
}

.main-navigation ul {
    display: flex;
    gap: var(--spacing-6);
    margin: 0;
    padding: 0;
    list-style: none;
}

.main-navigation a {
    display: block;
    padding: var(--spacing-2) 0;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.main-navigation a:hover,
.main-navigation .current-menu-item a {
    color: var(--color-primary);
}

/* Mobile Navigation Toggle */
.menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
}

@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
}

.menu-toggle svg {
    width: 24px;
    height: 24px;
    color: var(--color-gray-700);
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card:hover .card-image img {
    transform: scale(1.05);
}

.card-content {
    padding: var(--spacing-5);
}

.card-title {
    margin-bottom: var(--spacing-2);
    font-size: var(--font-size-lg);
}

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

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

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-3);
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.card-excerpt {
    margin-bottom: 0;
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

/* ==========================================================================
   Gemeinde Badge
   ========================================================================== */

.gemeinde-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-1) var(--spacing-2);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-white);
    background-color: var(--badge-color, var(--color-primary));
    border-radius: var(--border-radius-full);
}

.gemeinde-badge--doerpen { --badge-color: var(--color-doerpen); }
.gemeinde-badge--heede { --badge-color: var(--color-heede); }
.gemeinde-badge--lehe { --badge-color: var(--color-lehe); }
.gemeinde-badge--kluse { --badge-color: var(--color-kluse); }
.gemeinde-badge--neuboerger { --badge-color: var(--color-neuboerger); }
.gemeinde-badge--neulehe { --badge-color: var(--color-neulehe); }
.gemeinde-badge--walchum { --badge-color: var(--color-walchum); }
.gemeinde-badge--wippingen { --badge-color: var(--color-wippingen); }
.gemeinde-badge--samtgemeinde { --badge-color: var(--color-samtgemeinde); }

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-5);
    font-family: inherit;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    line-height: 1;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    text-decoration: none;
}

.btn--secondary {
    color: var(--color-primary);
    background-color: var(--color-white);
    border: 1px solid var(--color-primary);
}

.btn--secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
}

.btn--sm {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-xs);
}

.btn--lg {
    padding: var(--spacing-4) var(--spacing-6);
    font-size: var(--font-size-base);
}

/* ==========================================================================
   Archive Grid
   ========================================================================== */

.archive-grid {
    display: grid;
    gap: var(--spacing-6);
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .archive-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .archive-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ==========================================================================
   Filter Bar
   ========================================================================== */

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-6);
    padding: var(--spacing-4);
    background-color: var(--color-white);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-sm);
}

.filter-select {
    padding: var(--spacing-2) var(--spacing-4);
    font-family: inherit;
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
    background-color: var(--color-gray-100);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: border-color var(--transition-fast);
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* ==========================================================================
   Opening Hours
   ========================================================================== */

.opening-hours {
    font-size: var(--font-size-sm);
}

.opening-hours table {
    width: 100%;
    border-collapse: collapse;
}

.opening-hours td {
    padding: var(--spacing-2) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.opening-hours td:first-child {
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
}

.opening-hours td:last-child {
    text-align: right;
    color: var(--color-gray-600);
}

.opening-hours .is-today {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

.opening-hours .is-closed {
    color: var(--color-error);
}

.opening-hours .is-open {
    color: var(--color-success);
}

/* ==========================================================================
   Event Meta
   ========================================================================== */

.event-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

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

.event-date__month {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
}

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

.site-footer {
    padding: var(--spacing-12) 0;
    background-color: var(--color-gray-800);
    color: var(--color-gray-300);
}

.footer-widgets {
    display: grid;
    gap: var(--spacing-8);
    grid-template-columns: 1fr;
    margin-bottom: var(--spacing-8);
}

@media (min-width: 768px) {
    .footer-widgets {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-widgets {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-widget h4 {
    margin-bottom: var(--spacing-4);
    color: var(--color-white);
    font-size: var(--font-size-base);
}

.footer-widget ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.footer-widget li {
    margin-bottom: var(--spacing-2);
}

.footer-widget a {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
}

.footer-widget a:hover {
    color: var(--color-white);
}

.footer-bottom {
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--color-gray-700);
    text-align: center;
    font-size: var(--font-size-sm);
}

/* ==========================================================================
   PWA Specific Styles
   ========================================================================== */

/* Hide browser UI in standalone mode */
@media (display-mode: standalone) {
    .pwa-hide {
        display: none !important;
    }
}

/* Offline indicator */
.offline-indicator {
    position: fixed;
    bottom: var(--spacing-4);
    left: 50%;
    transform: translateX(-50%);
    padding: var(--spacing-3) var(--spacing-5);
    background-color: var(--color-gray-800);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius-full);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-tooltip);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.offline-indicator.is-visible {
    opacity: 1;
    visibility: visible;
}

/* Install prompt banner */
.install-prompt {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-4);
    background-color: var(--color-primary);
    color: var(--color-white);
    z-index: var(--z-fixed);
    transform: translateY(100%);
    transition: transform var(--transition-slow);
}

.install-prompt.is-visible {
    transform: translateY(0);
}

.install-prompt__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-4);
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.install-prompt__text {
    font-size: var(--font-size-sm);
}

.install-prompt__actions {
    display: flex;
    gap: var(--spacing-2);
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.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;
}

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

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-4 { margin-top: var(--spacing-4); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mt-8 { margin-top: var(--spacing-8); }
.mb-8 { margin-bottom: var(--spacing-8); }

.hidden { display: none; }

@media (min-width: 768px) {
    .md\:hidden { display: none; }
    .md\:block { display: block; }
}