/* Import der Schriftart von der Katharineum-Seite */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;700&display=swap');

:root {
    --katharineum-red: #941921;
    --text-color: #333;
    --background-color: #f9f9f9;
    --card-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    --card-hover-shadow: 0 10px 30px rgba(148, 25, 33, 0.15);
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--background-color);
    margin: 0;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

.site-header {
    text-align: center;
    margin-bottom: 3rem;
}

.site-header img {
    max-width: 300px;
    height: auto;
}

.dashboard-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    width: 100%;
    max-width: 1300px;
}

.quick-link {
    background: #ffffff;
    border-radius: 12px;
    padding: 2.5rem;
    text-align: center;
    color: var(--text-color);
    text-decoration: none;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
    position: relative;
    opacity: 0;
    /* ENTFERNT: Die Schwebe-Animation wurde hier entfernt */
    animation: fadeInUp 0.6s ease-out forwards;
    
    /* === NEU: Vorbereitung für die umlaufende Rahmen-Animation === */
    background:
        linear-gradient(to right, var(--katharineum-red) 4px, transparent 4px) 0 0,
        linear-gradient(to right, var(--katharineum-red) 4px, transparent 4px) 0 100%,
        linear-gradient(to left, var(--katharineum-red) 4px, transparent 4px) 100% 0,
        linear-gradient(to left, var(--katharineum-red) 4px, transparent 4px) 100% 100%,
        linear-gradient(to bottom, var(--katharineum-red) 4px, transparent 4px) 0 0,
        linear-gradient(to bottom, var(--katharineum-red) 4px, transparent 4px) 100% 0,
        linear-gradient(to top, var(--katharineum-red) 4px, transparent 4px) 0 100%,
        linear-gradient(to top, var(--katharineum-red) 4px, transparent 4px) 100% 100%;
    background-repeat: no-repeat;
    background-size: 0 4px, 0 4px, 0 4px, 0 4px, 4px 0, 4px 0, 4px 0, 4px 0;
}

/* Gestaffelte Lade-Animation (bleibt unverändert) */
.quick-link:nth-child(1) { animation-delay: 0.1s; }
.quick-link:nth-child(2) { animation-delay: 0.2s; }
.quick-link:nth-child(3) { animation-delay: 0.3s; }
.quick-link:nth-child(4) { animation-delay: 0.4s; }


.quick-link:hover {
    transform: translateY(-10px);
    box-shadow: var(--card-hover-shadow);
    /* === NEU: Startet die Rahmen-Animation beim Hover === */
    transition: transform 0.3s, box-shadow 0.3s, background-size 0.4s ease-in-out;
    background-size: 50% 4px, 50% 4px, 50% 4px, 50% 4px, 4px 50%, 4px 50%, 4px 50%, 4px 50%;
}


.quick-link i {
    font-size: 4rem;
    color: var(--katharineum-red);
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease-in-out;
}

.quick-link:hover i {
    transform: scale(1.1);
}

.quick-link h3 {
    font-size: 1.4rem;
    font-weight: 400;
    margin: 0;
    color: var(--text-color);
}

/* Keyframes für die Eingangs-Animation (bleibt unverändert) */
@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Anpassungen (bleiben unverändert) */
@media (max-width: 1100px) {
    .dashboard-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    body {
        padding: 1rem;
    }
    .site-header img {
        max-width: 200px;
    }
    .dashboard-container {
        grid-template-columns: 1fr;
    }
    .quick-link h3 {
        font-size: 1.2rem;
    }
}