/*
Theme Name: Pflegeportal
Theme URI: http://pflegeportal.ch
Author: Pflegeportal.ch
Author URI: http://pflegeportal.ch
Description: Fachportal für Pflege im DACH-Raum — Fachartikel, Publikationen und Pflegeeinrichtungen-Verzeichnis.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: pflegeportal
Tags: health, medical, nursing, directory, custom-colors, custom-logo
*/

:root {
    /* Primary Colors (from Logo) */
    --pp-primary: #2A8C8C;
    --pp-primary-dark: #1D6B6B;
    --pp-primary-light: #E6F4F4;
    --pp-accent: #34A5A5;

    /* Text */
    --pp-text: #2D3748;
    --pp-text-light: #718096;
    --pp-text-white: #FFFFFF;

    /* Backgrounds */
    --pp-bg: #FFFFFF;
    --pp-bg-alt: #F7FAFA;
    --pp-bg-dark: #1D6B6B;

    /* Status */
    --pp-success: #48BB78;
    --pp-warning: #ED8936;
    --pp-error: #E53E3E;

    /* Spacing */
    --pp-gap-xs: 0.25rem;
    --pp-gap-sm: 0.5rem;
    --pp-gap-md: 1rem;
    --pp-gap-lg: 2rem;
    --pp-gap-xl: 3rem;
    --pp-gap-2xl: 4rem;

    /* Border Radius */
    --pp-radius-sm: 4px;
    --pp-radius-md: 8px;
    --pp-radius-lg: 12px;
    --pp-radius-xl: 16px;

    /* Shadows */
    --pp-shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --pp-shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --pp-shadow-lg: 0 10px 25px rgba(0,0,0,0.1);

    /* Container */
    --pp-container: 1200px;
    --pp-container-narrow: 800px;

    /* Fonts */
    --pp-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --pp-font-heading: 'Merriweather', Georgia, 'Times New Roman', serif;

    /* Transitions */
    --pp-transition: 0.2s ease-in-out;
}

/* === RESET & BASE === */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--pp-font-body);
    color: var(--pp-text);
    background-color: var(--pp-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--pp-font-heading);
    color: var(--pp-text);
    line-height: 1.3;
    margin-bottom: var(--pp-gap-md);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

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

/* === CONTAINER === */
.pp-container {
    max-width: var(--pp-container);
    margin: 0 auto;
    padding: 0 var(--pp-gap-lg);
}

.pp-container--narrow {
    max-width: var(--pp-container-narrow);
}

/* === HEADER === */
.pp-header {
    background: var(--pp-bg);
    border-bottom: 2px solid var(--pp-primary-light);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--pp-shadow-sm);
}

.pp-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--pp-gap-md) var(--pp-gap-lg);
    max-width: var(--pp-container);
    margin: 0 auto;
}

.pp-header__logo img {
    height: 50px;
    width: auto;
}

.pp-header__nav ul {
    display: flex;
    list-style: none;
    gap: var(--pp-gap-lg);
}

.pp-header__nav a {
    color: var(--pp-text);
    font-weight: 500;
    font-size: 0.95rem;
    padding: var(--pp-gap-xs) 0;
    border-bottom: 2px solid transparent;
    transition: all var(--pp-transition);
}

.pp-header__nav a:hover,
.pp-header__nav .current-menu-item a {
    color: var(--pp-primary);
    border-bottom-color: var(--pp-primary);
}
/* Dropdown Menu */
.pp-header__nav .menu-item-has-children {
    position: relative;
}
.pp-header__nav .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border-radius: 6px;
    padding: var(--pp-gap-sm) 0;
    min-width: 180px;
    z-index: 100;
    flex-direction: column;
    gap: 0;
}
.pp-header__nav .menu-item-has-children:hover > .sub-menu {
    display: flex;
}
.pp-header__nav .sub-menu a {
    padding: var(--pp-gap-xs) var(--pp-gap-md);
    white-space: nowrap;
    border-bottom: none;
}
.pp-header__nav .sub-menu a:hover {
    background: var(--pp-bg-alt, #f5f5f5);
    border-bottom: none;
}

/* Mobile Menu Toggle */
.pp-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--pp-gap-sm);
}

.pp-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--pp-text);
    margin: 5px 0;
    transition: var(--pp-transition);
}

/* === FOOTER === */
.pp-footer {
    background: var(--pp-bg-dark);
    color: var(--pp-text-white);
    padding: var(--pp-gap-2xl) 0 var(--pp-gap-lg);
}

.pp-footer a {
    color: rgba(255,255,255,0.8);
}

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

.pp-footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--pp-gap-xl);
    margin-bottom: var(--pp-gap-xl);
}

.pp-footer__col h4 {
    color: var(--pp-text-white);
    font-family: var(--pp-font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--pp-gap-md);
    padding-bottom: var(--pp-gap-sm);
    border-bottom: 2px solid var(--pp-accent);
}

.pp-footer__col ul {
    list-style: none;
}

.pp-footer__col li {
    margin-bottom: var(--pp-gap-sm);
}

.pp-footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: var(--pp-gap-lg);
    text-align: center;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
}

/* === CARDS === */
.pp-card {
    background: var(--pp-bg);
    border-radius: var(--pp-radius-lg);
    box-shadow: var(--pp-shadow-md);
    overflow: hidden;
    transition: transform var(--pp-transition), box-shadow var(--pp-transition);
}

.pp-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--pp-shadow-lg);
}

.pp-card__image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.pp-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pp-card__body {
    padding: var(--pp-gap-lg);
}

.pp-card__meta {
    display: flex;
    gap: var(--pp-gap-sm);
    margin-bottom: var(--pp-gap-sm);
    font-size: 0.8rem;
    color: var(--pp-text-light);
}

.pp-card__title {
    font-size: 1.125rem;
    margin-bottom: var(--pp-gap-sm);
}

.pp-card__title a {
    color: var(--pp-text);
}

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

.pp-card__excerpt {
    font-size: 0.9rem;
    color: var(--pp-text-light);
    margin-bottom: var(--pp-gap-md);
}

/* === GRID LAYOUTS === */
.pp-grid {
    display: grid;
    gap: var(--pp-gap-lg);
}

.pp-grid--2 { grid-template-columns: repeat(2, 1fr); }
.pp-grid--3 { grid-template-columns: repeat(3, 1fr); }
.pp-grid--4 { grid-template-columns: repeat(4, 1fr); }

/* === BUTTONS === */
.pp-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--pp-gap-sm);
    padding: 0.75rem 1.5rem;
    border-radius: var(--pp-radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    transition: all var(--pp-transition);
    text-decoration: none;
}

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

.pp-btn--primary:hover {
    background: var(--pp-primary-dark);
    color: var(--pp-text-white);
}

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

.pp-btn--outline:hover {
    background: var(--pp-primary);
    color: var(--pp-text-white);
}

/* === HERO === */
.pp-hero {
    background: linear-gradient(135deg, var(--pp-primary) 0%, var(--pp-primary-dark) 100%);
    color: var(--pp-text-white);
    padding: var(--pp-gap-2xl) 0;
}

.pp-hero h1 {
    color: var(--pp-text-white);
    font-size: 2.5rem;
    margin-bottom: var(--pp-gap-md);
}

.pp-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
}

/* === SECTIONS === */
.pp-section {
    padding: var(--pp-gap-2xl) 0;
}

.pp-section--alt {
    background: var(--pp-bg-alt);
}

.pp-section__title {
    text-align: center;
    margin-bottom: var(--pp-gap-xl);
}

.pp-section__title h2 {
    position: relative;
    display: inline-block;
    padding-bottom: var(--pp-gap-sm);
}

.pp-section__title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--pp-primary);
    border-radius: 2px;
}

/* === TAXONOMY BADGES === */
.pp-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--pp-primary-light);
    color: var(--pp-primary);
}

/* === BREADCRUMBS === */
.pp-breadcrumbs {
    padding: var(--pp-gap-md) 0;
    font-size: 0.85rem;
    color: var(--pp-text-light);
}

.pp-breadcrumbs a {
    color: var(--pp-text-light);
}

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

.pp-breadcrumbs span.separator {
    margin: 0 var(--pp-gap-sm);
}

/* === SINGLE ARTICLE === */
.pp-article {
    max-width: var(--pp-container-narrow);
    margin: 0 auto;
    padding: var(--pp-gap-xl) var(--pp-gap-lg);
}

.pp-article__header {
    margin-bottom: var(--pp-gap-xl);
}

.pp-article__featured-image {
    border-radius: var(--pp-radius-lg);
    overflow: hidden;
    margin-bottom: var(--pp-gap-xl);
}

.pp-article__content {
    font-size: 1.05rem;
    line-height: 1.8;
}

.pp-article__content h2 {
    margin-top: var(--pp-gap-xl);
}

.pp-article__content h3 {
    margin-top: var(--pp-gap-lg);
}

.pp-article__content ul,
.pp-article__content ol {
    margin-bottom: var(--pp-gap-md);
    padding-left: var(--pp-gap-lg);
}

.pp-article__content li {
    margin-bottom: var(--pp-gap-sm);
}

.pp-article__content blockquote {
    border-left: 4px solid var(--pp-primary);
    padding: var(--pp-gap-md) var(--pp-gap-lg);
    background: var(--pp-primary-light);
    border-radius: 0 var(--pp-radius-md) var(--pp-radius-md) 0;
    margin: var(--pp-gap-lg) 0;
    font-style: italic;
}

/* === DIRECTORY (Einrichtungen) === */
.pp-directory-card {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--pp-gap-lg);
    background: var(--pp-bg);
    border-radius: var(--pp-radius-lg);
    box-shadow: var(--pp-shadow-md);
    overflow: hidden;
    padding: var(--pp-gap-lg);
}

.pp-directory-card__info h3 {
    margin-bottom: var(--pp-gap-sm);
}

.pp-directory-card__meta {
    font-size: 0.9rem;
    color: var(--pp-text-light);
}

.pp-directory-card__meta p {
    margin-bottom: var(--pp-gap-xs);
}

/* === SEARCH === */
.pp-search-form {
    display: flex;
    max-width: 500px;
}

.pp-search-form input[type="search"] {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid var(--pp-primary-light);
    border-right: none;
    border-radius: var(--pp-radius-md) 0 0 var(--pp-radius-md);
    font-size: 1rem;
    font-family: var(--pp-font-body);
    outline: none;
    transition: border-color var(--pp-transition);
}

.pp-search-form input[type="search"]:focus {
    border-color: var(--pp-primary);
}

.pp-search-form button {
    padding: 0.75rem 1.25rem;
    background: var(--pp-primary);
    color: var(--pp-text-white);
    border: none;
    border-radius: 0 var(--pp-radius-md) var(--pp-radius-md) 0;
    cursor: pointer;
    font-size: 1rem;
    transition: background var(--pp-transition);
}

.pp-search-form button:hover {
    background: var(--pp-primary-dark);
}

/* === PAGINATION === */
.pp-pagination {
    display: flex;
    justify-content: center;
    gap: var(--pp-gap-sm);
    padding: var(--pp-gap-xl) 0;
}

.pp-pagination a,
.pp-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--pp-gap-sm);
    border-radius: var(--pp-radius-md);
    font-weight: 500;
}

.pp-pagination a {
    background: var(--pp-bg);
    border: 1px solid var(--pp-primary-light);
    color: var(--pp-text);
}

.pp-pagination a:hover {
    background: var(--pp-primary-light);
    color: var(--pp-primary);
}

.pp-pagination .current {
    background: var(--pp-primary);
    color: var(--pp-text-white);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .pp-grid--4 { grid-template-columns: repeat(2, 1fr); }
    .pp-grid--3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    html { font-size: 15px; }

    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }

    .pp-header__nav { display: none; }
    .pp-header__nav.is-open {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--pp-bg);
        box-shadow: var(--pp-shadow-lg);
        padding: var(--pp-gap-md);
    }
    .pp-header__nav.is-open ul {
        flex-direction: column;
        gap: 0;
    }
    .pp-header__nav.is-open a {
        display: block;
        padding: var(--pp-gap-md);
        border-bottom: 1px solid var(--pp-primary-light);
    }
    .pp-menu-toggle { display: block; }

    .pp-grid--2,
    .pp-grid--3,
    .pp-grid--4 { grid-template-columns: 1fr; }

    .pp-hero h1 { font-size: 2rem; }

    .pp-directory-card {
        grid-template-columns: 1fr;
    }

    .pp-footer__grid {
        grid-template-columns: 1fr;
    }
}

/* === FILTER BAR === */
.pp-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--pp-gap-sm);
    padding: var(--pp-gap-md) 0;
}

.pp-badge--active {
    background: var(--pp-primary);
    color: var(--pp-text-white);
}

/* === FACHGEBIET CARDS (Homepage) === */
.pp-fachgebiet-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--pp-gap-xl) var(--pp-gap-lg);
    background: var(--pp-bg);
    border-radius: var(--pp-radius-lg);
    box-shadow: var(--pp-shadow-sm);
    transition: all var(--pp-transition);
    text-decoration: none;
    color: var(--pp-text);
}

.pp-fachgebiet-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--pp-shadow-lg);
    color: var(--pp-text);
}

.pp-fachgebiet-card .dashicons {
    font-size: 2rem;
    width: 2rem;
    height: 2rem;
    color: var(--pp-primary);
    margin-bottom: var(--pp-gap-md);
}

.pp-fachgebiet-card h3 {
    font-size: 1.1rem;
    font-family: var(--pp-font-body);
    margin-bottom: var(--pp-gap-sm);
}

.pp-fachgebiet-card p {
    font-size: 0.85rem;
    color: var(--pp-text-light);
    margin-bottom: var(--pp-gap-sm);
}

.pp-fachgebiet-card__count {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--pp-primary);
}

/* === DACH CARDS (Homepage) === */
.pp-dach-card {
    display: block;
    padding: var(--pp-gap-xl);
    background: var(--pp-primary-light);
    border-radius: var(--pp-radius-lg);
    text-align: center;
    transition: all var(--pp-transition);
    text-decoration: none;
    color: var(--pp-text);
    border: 2px solid transparent;
}

.pp-dach-card:hover {
    border-color: var(--pp-primary);
    transform: translateY(-4px);
    box-shadow: var(--pp-shadow-lg);
    color: var(--pp-text);
}

.pp-dach-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--pp-gap-sm);
}

.pp-dach-card p {
    color: var(--pp-text-light);
    margin-bottom: var(--pp-gap-lg);
}

/* === HORIZONTAL CARD === */
.pp-card--horizontal {
    display: grid;
    grid-template-columns: 200px 1fr;
}

.pp-card--horizontal .pp-card__image {
    aspect-ratio: auto;
    height: 100%;
}

/* === ARTICLE BADGES === */
.pp-article__badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--pp-gap-sm);
    margin-bottom: var(--pp-gap-md);
}

/* === EINRICHTUNG META === */
.pp-einrichtung-meta__item {
    padding: var(--pp-gap-sm) 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.pp-einrichtung-meta__item:last-child {
    border-bottom: none;
}

/* === RATING === */
.pp-rating {
    color: var(--pp-warning);
    font-size: 1.1rem;
}

/* === DIRECTORY LIST === */
.pp-directory-list {
    display: flex;
    flex-direction: column;
    gap: var(--pp-gap-lg);
}

/* === HERO SEARCH === */
.pp-hero .pp-search-form {
    max-width: 500px;
}

.pp-hero .pp-search-form input[type="search"] {
    border-color: rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.15);
    color: var(--pp-text-white);
}

.pp-hero .pp-search-form input[type="search"]::placeholder {
    color: rgba(255,255,255,0.6);
}

.pp-hero .pp-search-form input[type="search"]:focus {
    background: rgba(255,255,255,0.25);
    border-color: rgba(255,255,255,0.5);
}

.pp-hero .pp-search-form button {
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.3);
}

.pp-hero .pp-search-form button:hover {
    background: rgba(255,255,255,0.3);
}

/* === RESPONSIVE ADDITIONS === */
@media (max-width: 768px) {
    .pp-card--horizontal {
        grid-template-columns: 1fr;
    }

    .pp-dach-card {
        padding: var(--pp-gap-lg);
    }

    .pp-filter-bar {
        justify-content: center;
    }
}

/* === WORDPRESS DEFAULTS === */
.alignleft { float: left; margin-right: var(--pp-gap-md); margin-bottom: var(--pp-gap-md); }
.alignright { float: right; margin-left: var(--pp-gap-md); margin-bottom: var(--pp-gap-md); }
.aligncenter { display: block; margin: 0 auto var(--pp-gap-md); }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: 0.85rem; color: var(--pp-text-light); margin-top: var(--pp-gap-xs); }
.screen-reader-text { clip: rect(1px, 1px, 1px, 1px); position: absolute !important; height: 1px; width: 1px; overflow: hidden; }

/* === FEATURED CARD (Homepage Tier 1-2) === */
.pp-card--featured .pp-card__image img {
    height: 220px;
    object-fit: cover;
}
.pp-card--featured .pp-card__title {
    font-size: 1.2rem;
}
.pp-card--featured .pp-card__excerpt {
    font-size: 0.95rem;
    line-height: 1.6;
}