/* ============================================
   MODERN CAMPING BOOKING PAGE - MAIN STYLES
   ============================================ */

/* CSS Variables für konsistentes Design */
:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1e40af;
    --color-secondary: #10b981;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-bg: #ffffff;
    --color-bg-light: #f9fafb;
    --color-bg-dark: #111827;
    --color-border: #e5e7eb;
    --color-error: #ef4444;
    --color-success: #10b981;

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

    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-family);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    transition: var(--transition);
}

input,
select,
textarea {
    font-family: inherit;
    font-size: inherit;
}

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

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: var(--transition);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    position: relative;
}

@media (max-width: 767px) {
    .nav-content {
        flex-wrap: wrap;
    }
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.nav-links {
    display: none;
    align-items: center;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

/* Mobile Menu (wenn aktiv) */
@media (max-width: 767px) {
    .nav-links.active {
        display: flex;
        flex-direction: column;
        width: 100%;
        order: 3;
        background: white;
        border-top: 1px solid var(--color-border);
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        margin-top: var(--spacing-sm);
    }

    .nav-links.active a {
        padding: var(--spacing-sm) 0;
        width: 100%;
        text-align: left;
    }
}

.nav-links a {
    color: var(--color-text);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
}

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

/* Button in Navbar - höhere Spezifität */
.nav-links a.btn-primary {
    color: white !important;
    padding: 0.75rem 1.5rem !important;
    background: var(--color-primary);
    border-radius: var(--radius-md);
    font-weight: 600;
}

.nav-links a.btn-primary:hover {
    color: white !important;
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--spacing-xs);
}

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

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

/* Buttons */
.btn-primary {
    background: var(--color-primary);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    display: inline-block;
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--color-bg-light);
    color: var(--color-text);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    border: 1px solid var(--color-border);
}

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    margin: 70px auto 0 auto;
    padding: var(--spacing-lg) 0;
    max-width: 90%;
}

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

.gallery-main {
    width: 100%;
    height: 300px;
    overflow: hidden;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-sm);
    position: relative;
}

@media (min-width: 768px) {
    .gallery-main {
        height: 600px;
    }

    .hero {
        max-width: 80%;
    }
}

.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease-in-out;
}

.gallery-thumbnails {
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
    padding-bottom: var(--spacing-xs);
}

.gallery-thumbnails::-webkit-scrollbar {
    height: 4px;
}

.gallery-thumbnails::-webkit-scrollbar-track {
    background: var(--color-bg-light);
}

.gallery-thumbnails::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 2px;
}

.thumbnail {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    cursor: pointer;
    opacity: 0.6;
    transition: var(--transition);
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .thumbnail {
        width: 120px;
        height: 120px;
    }
}

.thumbnail:hover,
.thumbnail.active {
    opacity: 1;
    transform: scale(1.05);
}

.gallery-logo {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;
}

.gallery-logo img {
    width: 200px;
    height: auto;
    max-height: 100px;
    object-fit: contain;
    filter: drop-shadow(2px 2px 4px rgba(0, 0, 0, 0.3));
}

@media (min-width: 768px) {
    .gallery-logo img {
        width: 280px;
        max-height: 120px;
    }
}

.hero-content {
    display: block;
    margin-bottom: var(--spacing-xl);
}

.hero-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.stars {
    color: #fbbf24;
    font-size: 1.2rem;
}

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

.location {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.location svg {
    width: 16px;
    height: 16px;
}

.hero-description {
    color: var(--color-text-light);
    line-height: 1.8;
    font-size: 1.1rem;
}

/* Main Content Wrapper */
.main-content-wrapper {
    width: 100%;
}

.content-layout {
    display: block;
}

@media (min-width: 1024px) {
    .content-layout {
        display: grid;
        grid-template-columns: 60% 40%;
        gap: var(--spacing-xl);
        align-items: start;
    }
}

.content-column {
    width: 100%;
}

.sidebar-column {
    width: 100%;
}

@media (min-width: 1024px) {
    .sidebar-column {
        position: sticky;
        top: 120px;
    }
}

/* Price Card */
.price-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
}

.price-header {
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-md);
}

.price-amount {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
}

.price-unit {
    color: var(--color-text-light);
    font-size: 1rem;
}

.price-note {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.booking-widget {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.date-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.date-input-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.date-input-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
}

.date-input-group input {
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    transition: var(--transition);
}

.date-input-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Geblockte Daten grau einfärben (wie vergangene Daten) */
input[type="date"].blocked-date,
input[type="date"]:invalid:not(:focus):not(:placeholder-shown) {
    color: #9ca3af;
    background-color: #f3f4f6;
    cursor: not-allowed;
}

/* Für native Date-Picker: Geblockte Daten im Kalender grau darstellen */
input[type="date"]::-webkit-calendar-picker-indicator {
    cursor: pointer;
}

/* Styling für geblockte Daten im Date-Picker (soweit möglich) */
input[type="date"].blocked-date::-webkit-datetime-edit-text,
input[type="date"].blocked-date::-webkit-datetime-edit-month-field,
input[type="date"].blocked-date::-webkit-datetime-edit-day-field,
input[type="date"].blocked-date::-webkit-datetime-edit-year-field {
    color: #9ca3af;
}

/* Vergangene Tage im Date-Picker mit blasserer Schrift darstellen */
/* Native Date-Picker haben begrenzte CSS-Kontrolle, aber wir können 
   die Darstellung soweit wie möglich beeinflussen */

/* Webkit-Browser (Chrome, Safari, Edge): Style für den Kalender */
input[type="date"] {
    color-scheme: light;
}

/* Für Firefox: Vergangene Tage werden automatisch deaktiviert und grau dargestellt */
input[type="date"]:disabled {
    color: #9ca3af;
    opacity: 0.6;
}

/* Webkit: Versuche, die Darstellung der vergangenen Tage im Kalender zu beeinflussen */
/* Hinweis: Die tatsächliche Darstellung wird hauptsächlich vom Browser gesteuert,
   aber wir können mit CSS-Variablen und color-scheme die Erscheinung beeinflussen */

/* Style für Date-Input-Felder selbst */
input[type="date"]::-webkit-datetime-edit {
    color: var(--color-text);
}

input[type="date"]::-webkit-datetime-edit-fields-wrapper {
    color: var(--color-text);
}

/* Für vergangene Tage: Browser deaktiviert diese automatisch wenn min-Attribut gesetzt ist */
/* Die Darstellung im Kalender wird vom Browser gesteuert, aber wir können 
   versuchen, die allgemeine Erscheinung zu verbessern */

/* Zusätzliches Styling: Wenn ein Date-Input ein min-Attribut hat, 
   werden vergangene Tage automatisch deaktiviert und vom Browser 
   mit reduzierter Opazität dargestellt */

/* Verbesserte Darstellung für deaktivierte/vergangene Tage im Eingabefeld */
input[type="date"]:invalid {
    color: #9ca3af;
}

/* Webkit: Style für den Kalender-Picker-Indikator */
input[type="date"]::-webkit-calendar-picker-indicator {
    cursor: pointer;
    opacity: 1;
}

/* Zusätzliches CSS für bessere Darstellung vergangener Tage */
/* Da native Date-Picker vom Browser gerendert werden, können wir 
   die Darstellung im Kalender selbst nicht direkt mit CSS beeinflussen.
   Die Browser stellen vergangene Tage automatisch mit reduzierter 
   Opazität und grauer Farbe dar, wenn das min-Attribut gesetzt ist. */

.guests-selector {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.occupancy-selector {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.guests-selector label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
}

.occupancy-selector>label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
}

.guests-selector select {
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    background: white;
    cursor: pointer;
    transition: var(--transition);
}

.guests-selector select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.occupancy-inputs {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
}

@media (min-width: 768px) {
    .occupancy-inputs {
        grid-template-columns: 1fr 1fr;
    }
}

.price-summary {
    padding: var(--spacing-md);
    background: var(--color-bg-light);
    border-radius: var(--radius-md);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.summary-row.total {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-text);
}

.btn-booking {
    width: 100%;
    background: var(--color-primary);
    color: white;
    padding: 1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
}

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

.btn-booking:disabled {
    background: var(--color-border);
    color: var(--color-text-light);
    cursor: not-allowed;
    opacity: 0.6;
}

.booking-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

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

.feature-item svg {
    color: var(--color-success);
    flex-shrink: 0;
}

/* ============================================
   HOST SECTION
   ============================================ */
.host-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-light);
}

.host-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
    .host-card {
        flex-direction: row;
        align-items: center;
    }
}

.host-avatar {
    position: relative;
    flex-shrink: 0;
}

.host-avatar img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
}

.host-info h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    text-align: center;
}

.host-verified {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.host-description {
    color: var(--color-text-light);
    line-height: 1.8;
    text-align: center;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features-section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
        max-width: 100%;
    }
}

.feature-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--color-bg-light);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    cursor: pointer;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .feature-card {
        gap: var(--spacing-sm);
        padding: var(--spacing-md);
    }
}

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

.feature-card svg {
    color: var(--color-primary);
    width: 20px;
    height: 20px;
}

@media (min-width: 768px) {
    .feature-card svg {
        width: 24px;
        height: 24px;
    }
}

.feature-card span {
    font-weight: 500;
    text-align: center;
    font-size: 0.85rem;
}

@media (min-width: 768px) {
    .feature-card span {
        font-size: 0.9rem;
    }
}

.restrictions {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.subsection-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.restrictions-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.restriction-item {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: #fef2f2;
    color: var(--color-error);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
}

/* ============================================
   LOCATION SECTION
   ============================================ */
.location-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-light);
}

.location-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.location-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.location-text p {
    color: var(--color-text-light);
    line-height: 1.8;
    font-size: 1.1rem;
}

.location-map {
    height: 300px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-bg-light);
    box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
    .location-map {
        height: 400px;
    }
}

#map {
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Leaflet Routing Machine Anpassungen */
.leaflet-routing-container {
    background: var(--color-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-family: var(--font-family);
}

.leaflet-routing-alt {
    max-height: 300px;
    overflow-y: auto;
}

.leaflet-routing-geocoders {
    margin-bottom: var(--spacing-sm);
}

.leaflet-routing-geocoders input {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.5rem;
    font-size: 0.9rem;
}

.leaflet-routing-geocoders button {
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.leaflet-routing-geocoders button:hover {
    background: var(--color-primary-dark);
}

/* ============================================
   REVIEWS SECTION
   ============================================ */
.reviews-section {
    padding: var(--spacing-xl) 0;
}

.reviews-grid {
    display: grid;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .reviews-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

.review-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: var(--transition);
}

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

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.reviewer-info {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    position: relative;
}

.reviewer-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
    font-size: 0.875rem;
}

.reviewer-avatar-wrapper {
    position: relative;
    flex-shrink: 0;
}

.reviewer-avatar-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    display: block;
}

/* Fallback-Avatar (Initialen) wird angezeigt wenn Bild nicht geladen werden kann */
.reviewer-avatar-wrapper .reviewer-avatar {
    position: absolute;
    top: 0;
    left: 0;
    display: none;
}

.reviewer-name {
    font-weight: 600;
    margin-bottom: 2px;
}

.review-date {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.review-stars {
    color: #fbbf24;
    font-size: 1rem;
}

.review-text {
    color: var(--color-text-light);
    line-height: 1.7;
    font-style: italic;
}

/* ============================================
   MODAL
   ============================================ */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    overflow-y: auto;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-xl);
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    padding: var(--spacing-xs);
    color: var(--color-text-light);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--color-text);
    transform: rotate(90deg);
}

.modal-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    padding-right: var(--spacing-xl);
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-text);
}

.form-group input,
.form-group select {
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.payment-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.payment-option {
    display: block;
    cursor: pointer;
}

.payment-option input[type="radio"] {
    display: none;
}

.payment-option-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.payment-option input[type="radio"]:checked+.payment-option-content {
    border-color: var(--color-primary);
    background: rgba(37, 99, 235, 0.05);
}

.payment-option-content svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.payment-option-content span {
    font-weight: 500;
}

.price-breakdown {
    background: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
}

.breakdown-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) 0;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.breakdown-row.total {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-text);
}

.form-actions {
    display: flex;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.form-actions button {
    flex: 1;
    padding: 1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
}

/* ============================================
   FEATURE MODAL
   ============================================ */
.feature-modal-content {
    max-width: 500px;
    text-align: center;
}

.feature-modal-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) 0;
}

.feature-modal-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-light);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-sm);
}

.feature-modal-icon svg {
    width: 48px;
    height: 48px;
    color: var(--color-primary);
}

.feature-modal-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 0;
}

.feature-modal-description {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-light);
    margin: 0;
    text-align: center;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-bg-dark);
    color: white;
    padding: var(--spacing-lg) 0;
    text-align: center;
    margin-top: var(--spacing-xl);
}

.footer p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: underline;
    transition: var(--transition);
}

.footer a:hover {
    color: rgba(255, 255, 255, 1);
    text-decoration: underline;
}

/* ============================================
   UTILITIES
   ============================================ */

/* Smooth Scrolling für alle internen Links */
html {
    scroll-padding-top: 80px;
}

/* ============================================
   PAYMENT SUCCESS MODAL
   ============================================ */
.payment-success-content {
    max-width: 500px;
    text-align: center;
    padding: var(--spacing-xl);
}

.payment-success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    background: rgba(16, 185, 129, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-success);
    animation: scaleIn 0.3s ease-out;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

.payment-success-icon svg {
    width: 48px;
    height: 48px;
}

.payment-success-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 var(--spacing-md);
}

.payment-success-message {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-light);
    margin: 0 0 var(--spacing-lg);
}

.payment-success-details {
    background: var(--color-bg-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    text-align: left;
}

.success-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.success-detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    font-weight: 500;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.detail-value {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.95rem;
}

.detail-value.status-paid {
    color: var(--color-success);
    background: rgba(16, 185, 129, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
}

.detail-value.status-pending {
    color: #f59e0b;
    background: rgba(245, 158, 11, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
}

.payment-success-note {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin: var(--spacing-lg) 0;
    line-height: 1.6;
}

.payment-success-note strong {
    color: var(--color-text);
    font-weight: 600;
}

.payment-success-button {
    width: 100%;
    padding: 1rem;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    margin-top: var(--spacing-md);
    transition: var(--transition);
}

.payment-success-button:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}