/*
    Gemeinsames Layout für alle Event-Seiten der Fachschaft IT.
    Seitenspezifische Anpassungen gehören in die style.css des jeweiligen Event-Ordners.
*/

/* Farben */

:root {
    --red: #DA3359;
    --text: #161A1D;
    --background: #ffffff;
    --link: rgb(76, 66, 255);
    --backdrop: rgba(0, 0, 0, 0.09);
}

:root.dark-mode {
    --text: #ffffff;
    --background: #262626;
    --link: darkorange;
    --backdrop: rgba(255, 255, 255, 0.03);
}



/* Grundlayout */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    color: var(--text);
    background-color: var(--background);
    font-size: 16px;
    line-height: 1.6;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;

    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1 {
    font-size: 32px;
    line-height: 1.25;
    margin-bottom: 16px;
}

p {
    margin-bottom: 12px;
}

a {
    color: var(--link);
}

.highlight {
    color: var(--red);
    font-weight: bold;
}



/* Header: Logo links, Buttons rechts */

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.logo {
    display: block;
    width: 280px;
}

.logo img {
    width: 100%;
    display: block;
}

.logo-light {
    display: none !important;
}

.dark-mode .logo-dark {
    display: none !important;
}

.dark-mode .logo-light {
    display: block !important;
}

.header-actions {
    display: flex;
    gap: 16px;
    padding: 24px;
}

.icon-button {
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    background: none;
    color: var(--text);
    cursor: pointer;
}

.icon-button svg {
    width: 100%;
    height: 100%;
    display: block;
    fill: currentColor;
}



/* Inhalt */

.page {
    flex: 1;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 24px 48px;

    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Variante 1: Plakat links, Text rechts */

.split {
    flex-direction: row;
    align-items: center;
    gap: 48px;
}

.split > * {
    flex: 1;
    min-width: 0;
}

.poster-column {
    text-align: center;
}

.poster {
    width: 100%;
    max-width: 450px;
    max-height: 800px;
    object-fit: contain;
}

/* Variante 2: kurzer Text mittig */

.centered {
    text-align: center;
}

.button {
    color: #fff;
    font-weight: bold;
    padding: 12px 20px;
    border: 2px solid var(--red);
    background-color: var(--red);
    display: inline-block;
    text-decoration: none;
    transition: 0.2s;
}

.button:hover {
    color: var(--red);
    background-color: var(--background);
}



/* Footer */

.site-footer {
    display: flex;
    justify-content: center;
    gap: 4em;
    padding: 0.5em 0;
    background: linear-gradient(to top, var(--backdrop), rgba(0, 0, 0, 0));
}

.site-footer a {
    color: var(--red);
    font-weight: bold;
    text-decoration: none;
}



/* Mobile Geräte */

@media (max-width: 900px) {

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

    .split > * {
        flex: none;
    }

}

@media (max-width: 500px) {

    .logo {
        width: 200px;
    }

    .header-actions {
        padding: 16px;
    }

}