/* Font Import */
@import url('https://fonts.googleapis.com/css2?family=Bagel+Fat+One&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Jost:wght@300;400;600&display=swap');

/* Reset / Normalize */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Colors + Main Font */
:root {
    --max-width: 1200px;
    --padding: 1.5rem;


    --tomato: #D44B24;
    --tomato-dark: #D44B24;
    --olive: #6B6B05;
    --olive-dark: #545404;
    --olive-light: #C8CC7A;
    --butter: #F5F1BC;
    --butter-light: #FAF9F0;
    --white: #ffffff;
    --black: #141411;
    --brown: #66340d;
    --blue: #3489DA;
    --blue-dark: #1D70BF;
    --error: #FF3B30;

    --font-main: 'Jost', sans-serif;
    --font-size-base: 1rem;

    /* Shadows */
    --shadow-interaction: 0 0.1875rem 0.75rem rgba(102, 52, 13, 0.1);
    --shadow-error: 0 0 0 2px rgba(255, 59, 48, 0.1);

    /* Spacing Scale > 1rem = 16px*/
    --space-0: 0.25rem; /* 4px */
    --space-1: 0.5rem; /* 8px */
    --space-2: 0.75rem; /* 12px */
    --space-3: 1rem; /* 16px */
    --space-31: 1.25rem; /* 20px */
    --space-4: 1.5rem; /* 24px */
    --space-5: 2rem; /* 32px */
    --space-6: 2.5rem; /* 40px */
    --space-7: 3rem; /* 48px */
    --space-8: 4rem; /* 64px */


    /* Radius Scale */
    --radius-pill: 100rem;
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 2rem;

    /* Letter Spacing */
    --ls-none: 0;
    --ls-sm: 2.5%;
    --ls-la: 5%;
}

/* Base Styles */
body {
    font-family: var(--font-main);
    background-color: var(--butter);
}

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

/* Typography */

h1, h2, h3, h4, h5, h6 {
    font-family: 'Bagel Fat One';
}

h1 {
    font-size: clamp(2.25rem, 5vw, 3rem);
    font-weight: 600;
    line-height: 120%;
    letter-spacing: var(--ls-sm);
    color: var(--brown);
    margin-bottom: 2rem;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 120%;
    letter-spacing: var(--ls-sm);
    color: var(--brown);
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 2rem;
    font-weight: 600;
    line-height: 120%;
    letter-spacing: var(--ls-sm);
    color: var(--brown);
    margin-bottom: 1.5rem;
}

p {
    font-family: var(--font-main);
    font-size: 1.125rem;
    line-height: 1.5;
    color: var(--black);
    margin-bottom: 1rem;
}

.error-message {
  color: var(--error);
  font-size: 1rem;
}

/* Layout */

.main-content {
    margin-top: var(--space-8);

}

.container {
    width: 90%;
    max-width: 75rem;
    margin: 0 auto;
}

.icon {
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
    display: inline-block;
}

/* Top Navigation */
.top-nav-wrap {
    position: sticky;
    height: 58px;
    top: 1rem;
    z-index: 1000;
    background: none;
    padding: 0 1rem;
}

.top-nav {
    background: var(--white);
    /*backdrop-filter: blur(3px) saturate(140%);
    -webkit-backdrop-filter: blur(3px) saturate(140%);*/

    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-interaction);
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 3rem;
    padding: 0.1875rem 0.75rem 0.1875rem var(--space-5);
    max-width: none;
    width: 100%;
    box-sizing: border-box;
}

.brand {
    display: inline-flex;
    align-items: center;
    height: 3.125rem;
    text-decoration: none;
}

.brand img {
    width: auto;
    height: 100%;
    max-width: 6.5rem;
    display: block;
}

.nav-tab {
    color: var(--black);
    font-size: 1.125rem;
    font-weight: 400;
    letter-spacing: var(--ls-sm);
    line-height: 1;
    text-decoration: none;
    padding-bottom: 4px;
}

.nav-tab:hover, .nav-tab:active, 
.nav-tab:focus-visible {
    text-decoration: underline;
    text-underline-offset: 6px; 
    text-decoration-thickness: 1.5px;
}

.nav-tab--active {
    text-decoration: underline;
    text-underline-offset: 6px;
    text-decoration-thickness: 1.5px;
}

.nav-tab-links {
    display: flex;
    align-items: center;
    gap: var(--space-5);
}


/* Badge */
.badge {
    position: relative;
    display: inline-block;
    width: fit-content;
    color: var(--olive-dark);
    font-family: var(--font-main);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: var(--ls-la);
    margin-bottom: var(--space-6);
    z-index: 0;
}

.badge::before {
    content: "";
    position: absolute;
    inset: 0;
    background-color: var(--olive-light);
    margin: -0.25rem -0.75rem;
    z-index: -1;

    clip-path: polygon(
        1.5% 0%, 
        100% 0%, 
        98.5% 100%, 
        0% 100%
    );
}


/* Buttons */
.button-primary {
    display: inline-block;
    padding: 0.375rem 1.5rem;
    background-color: var(--olive);
    border: 1.5px solid var(--olive);
    border-radius: var(--radius-lg);
    font-family: var(--font-main);
    font-weight: 400;
    font-size: 1.25rem;
    color: var(--butter-light);
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.button-primary:hover {
    background-color: var(--olive-dark);
    border-color: var(--olive-dark);
}

.button-primary:disabled {
    border-color: transparent;
    background: transparent;
    color: var(--olive-dark);
    opacity: 0.6;
    padding: 0.375rem 0 0.375rem 1.5rem;
    cursor: not-allowed;
}

.button-primary-abmelden {
    display: inline-block;
    padding: 0.375rem 1.5rem;
    background-color: var(--blue);
    border: 1.5px solid var(--blue);
    border-radius: var(--radius-lg);
    font-family: var(--font-main);
    font-weight: 400;
    font-size: 1.25rem;
    color: var(--butter-light);
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.button-primary-abmelden:hover,
.button-primary-abmelden:focus-visible {
    background: var(--blue-dark);
    border-color: var(--blue-dark);
}

.button-secondary {
    display: inline-block;
    padding: 0.375rem 1.5rem;
    background-color: var(--butter);
    border: 1.5px solid var(--olive);
    border-radius: var(--radius-lg);
    font-family: var(--font-main);
    font-weight: 400;
    font-size: 1.25rem;
    color: var(--olive);
    cursor: pointer;
    text-decoration: none;
    transition: color 0.2s ease;
}

.button-secondary:hover {
    color: var(--olive-dark);
    background-color: var(--olive-light);
    border-color: var(--olive-dark);
}

.button--outline {
    background-color: transparent;
    color: var(--olive);
    border: 1.5px solid var(--olive);
}

.button--outline:hover {
    background-color: var(--olive-light);
    color: var(--black);
}

.counter-button {
    width: 44px;
    height: 44px;
    background-color: var(--olive);
    border: 1.5px solid var(--olive);
    border-radius: var(--radius-lg);
    font-family: var(--font-main);
    font-weight: 400;
    font-size: 1.25rem;
    color: var(--butter);
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.counter-button:hover, .counter-button:focus-visible {
    background-color: var(--olive-dark);
    border-color: var(--olive-dark);
}

.button-small {
    background: var(--olive);
    color: var(--butter-light);
    font-size: 1.125rem;
    font-weight: 400;
    letter-spacing: var(--ls-sm);
    line-height: 1;
    text-decoration: none;

    padding: var(--space-1) var(--space-4);
    border-radius: var(--radius-md);
}

.button-small:hover, .button-small:active, 
.button-small:focus-visible {
    background: var(--olive-dark);
    color: var(--butter-light);
}

/* Auth-Links in ausgeloggter Navigation: klarer Aktiv-/Default-Zustand. */
.auth-nav-button--default {
    background: transparent;
    color: var(--olive);
    border: 2px solid var(--olive);
}

.auth-nav-button--default:hover,
.auth-nav-button--default:focus-visible {
    background: var(--olive-light);
    color: var(--black);
}

.auth-nav-button--active {
    background: var(--olive);
    color: var(--butter-light);
    border: 2px solid var(--olive);
}

.profile-pill {
    width: 2.375rem;
    height: 2.375rem;
    border-radius: 1.1875rem;
    background: var(--tomato);
    color: var(--white);
    font-size: 1.0625rem;
    font-weight: 400;
    letter-spacing: var(--ls-ui);
    line-height: 1.3;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

/* Utilities */
.text-center {
    text-align: left;
}

.hidden {
    display: none !important;
}

/* Card Footer */
.card-footer {
    margin-top: auto;
    padding-top: var(--space-3);
    width: 100%;
}

/* Text Muted */
.text-muted {
    color: #888;
    font-size: 0.8rem;
    font-weight: 400;
    line-height: 1.4;
}

/* Instagram Invite */
.instagram-invite {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: var(--space-7);
}

.instagram-invite__link {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
}

.instagram-invite__icon {
    height: 32px;
    width: 32px;
    object-fit: contain;
    border-radius: 8px;
    filter: brightness(0) saturate(100%) invert(27%) sepia(81%) saturate(749%) hue-rotate(24deg) brightness(90%) contrast(90%);
}

.instagram-invite__logo {
    height: 56px;
    width: 56px;
    object-fit: contain;
}

/* Modal / Popup */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal.show {
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    width: 90%;
    text-align: center;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-header {
    position: relative;
    margin-bottom: var(--space-4);
}

.modal-header h2 {
    color: var(--olive);
    font-size: 1.5rem;
}

.close-btn {
    position: absolute;
    right: 0;
    top: 0;
    font-size: 28px;
    color: var(--black);
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-body {
    color: var(--black);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: var(--space-6);
}

.modal-footer {
    display: flex;
    gap: var(--space-2);
    justify-content: center;
}

/* Snackbar */
.snackbar {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--olive);
    color: var(--white);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-pill);
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-main);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transition: transform 0.4s ease, opacity 0.4s ease;
    z-index: 9999;
    pointer-events: none;
}

.snackbar--visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.snackbar--danger {
    background: var(--tomato);
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.lightbox.is-open {
    display: flex;
}

.lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
}

.lightbox__content {
    position: relative;
    margin: 0;
    max-width: min(96vw, 1100px);
    max-height: 90vh;
    z-index: 1;
}

.lightbox__image {
    display: block;
    width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 16px;
    background: #111;
}

.lightbox__close {
    position: absolute;
    top: -42px;
    right: 0;
    border: 0;
    background: transparent;
    color: var(--white);
    font-size: 40px;
    line-height: 1;
    cursor: pointer;
}

/* Footer */
.footer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    padding: var(--space-3) var(--space-5);
    border: none;
    margin-top: 2.5rem;
}

.footer__link {
    color: var(--black);
    text-decoration: underline;
    font-size: 0.8rem;
    font-weight: 400;
}

/* Media Queries (Responsive) */
@media (max-width: 48rem) {
    .container {
        width: 95%;
    }

    .nav {
        flex-direction: column;
    }
}