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

body {
    font-family: Arial, sans-serif;
    background-color: #111;
    color: #eee;
    padding: 20px;
}

a{
    text-decoration: none;
}
/*----------------------------------Hauptseite------------------------------------------------*/
.layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 20px;
    max-width: 1300px;
    margin: 0 auto;
}


.logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px 0 30px 0; /* etwas Luft oben und unten */
}

.logo-container img {
    width: 100%;
    max-width: 800px;
    height: auto;
}



.sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
    background-color: #1c1c1c;
    border: 1px solid #444;
    padding: 20px;
    border-radius: 8px;
    min-height: 300px;  /* Mindesthöhe, flexibel nach oben */
    /* Höhe wird automatisch nach Inhalt */
    max-height: 90vh;   /* Optional: Maximalhöhe */
    overflow-y: auto;  /* Scrollen, falls zu groß */
}

.button-anmelde {
    margin-top: 0.8em;
    display: inline-block;
    text-align: center;
    padding: 8px;
    background-color: #c62828;
    color: #fff;
    text-decoration: none;
    border-radius: 30px;
    border: 2px solid #c62828;
    font-weight: bold;
    transition: background-color 0.3s;
}

.button-anmelde:hover {
    background-color: #a32020;
    border-color: #a32020;
}


.sidebar h2 {
    font-size: 20px;
    color: #eee;
}

.filterbar {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.button-neu {
    margin-top: auto;
    display: inline-block;
    text-align: center;
    padding: 12px;
    background-color: #c62828;
    color: #fff;
    text-decoration: none;
    border-radius: 30px;
    border: 2px solid #c62828;
    font-weight: bold;
    transition: background-color 0.3s;
}

.button-neu:hover {
    background-color: #a32020;
    border-color: #a32020;
}

.button-loeschen {
  display: inline-block;
  margin-top: 5px;
  padding: 4px 8px;
  background-color: #c0392b;
  color: white;
  text-decoration: none;
  border-radius: 4px;
  font-size: 0.9em;
}
.button-loeschen:hover {
  background-color: #e74c3c;
  text-decoration: none;
}


.content header h1 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #eee;
}

.marke {
    font-size: 1.5em;
    font-weight: bold;
    color: #eee;
    text-align: center;
    margin-bottom: 15px;
    text-transform: uppercase;
    background-color: #a32020;
    border-radius: 30px;
    width: auto;
}

/*.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}*/

.grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
	padding-top: 5px;
	padding-bottom: 15px;
}




.item {
    background-color: #1c1c1c;
    border: 2px solid #444;
    padding: 10px;
    text-align: center;
    color: #eee;
    transition: transform 0.2s;
    border-radius: 10px;
}

.item:hover {
    transform: scale(1.05);
    border-color: #c62828;
}

.item img {
    width: 100%;
    height: auto;
    max-width: 160px;
    max-height: 160px;
    object-fit: contain;
    margin: 0 auto 10px;
    display: block;
    border-radius: 8px;
}



.item:hover img {
    transform: scale(1.8);
    z-index: 10;
    position: relative;
}

.item h3 {
    margin: 5px 0;
    font-size: 1em;
    font-weight: bold;
}

.item .kdatum,
.item .preis,
.item .zustand {
    font-size: 0.9em;
    color: #ccc;
    margin: 2px 0;
}

@media (max-width: 768px) {
    .layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        align-items: center;
        text-align: center;
    }

    .button-neu {
        width: 100%;
    }

    .button-anmelde {
        width: 100%;
    }
}

#pagination {
    text-align: center;
    margin-top: 20px;
}

#pagination button {
    margin: 0 5px;
    padding: 6px 12px;
    border: none;
    background-color: #eee;
    cursor: pointer;
    border-radius: 5px;
}

#pagination button.active {
    background-color: #333;
    color: white;
    font-weight: bold;
}

@media (max-width: 600px) {
    .container {
        flex-direction: column;
        gap: 20px;
        padding: 10px;
    }

    .form, .vorschau {
        min-width: 100%;
        max-width: 100%;
    }
}

.popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #d4edda; /* hellgrün */
  border: 1px solid #c3e6cb;
  color: #155724;
  padding: 20px 30px;
  z-index: 1000;
  display: none;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  font-size: 16px;
  font-weight: bold;
  text-align: center;
}


.popup-content {
  font-size: 14px;
  color: #333;
}

.close-btn {
  float: right;
  cursor: pointer;
  font-weight: bold;
  font-size: 18px;
}



/* Animation: kurz sichtbar, dann ausblenden */
@keyframes slideFadeOut {
  0% {
    opacity: 0;
    transform: translateY(-20px);
  }
  10% {
    opacity: 1;
    transform: translateY(0);
  }
  80% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(-20px);
  }
}

#flache-liste {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); /* 3 oder 4 Spalten je nach Breite */
  gap: 15px; /* Abstand zwischen den Items */
  margin-top: 20px; /* Optional: Abstand oben */
}


#flache-liste .item {
  width: auto;       /* nicht 100% */
  max-width: 100%;   /* keine Überbreite */
  box-sizing: border-box;
}



/*----------------------------------Hinzufügen------------------------------------------------*/

.button-zurueck {
    display: inline-block;
    margin: 20px;
    padding: 10px 15px;
    background-color: #c62828;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
}

.container {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    justify-content: center;
}

.form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    background-color: #1c1c1c;
    padding: 20px;
    border-radius: 10px;
    border: 1px solid #444;
    min-width: 300px;
}

.form input,
.form select {
    padding: 10px;
    background-color: #222;
    color: #eee;
    border: 1px solid #555;
    border-radius: 5px;
    font-size: 1rem;
}

#hinzufuegen {
    margin-top: 10px;
    padding: 12px;
    background-color: #c62828;
    color: white;
    font-weight: bold;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s;
}

#hinzufuegen:hover {
    background-color: #a32020;
}

.vorschau {
    background-color: #1c1c1c;
    border: 1px solid #444;
    padding: 20px;
    border-radius: 10px;
    min-width: 300px;
    color: #eee;
}

.vorschau h2 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.vorschau p {
    font-size: 1rem;
    margin: 5px 0;
}

img#v-bild {
    border: 1px solid #555;
    border-radius: 8px;
    margin-top: 10px;
}

/*----------------------------------Registratur------------------------------------------------*/

.registration-page {
  display: flex;
  flex-direction: column;
  align-items: center; /* optional, zentriert Inhalt */
}


.registration {
    max-width: 400px;
    margin: 40px auto;
    background-color: #1c1c1c;
    border: 1px solid #444;
    padding: 30px 25px;
    border-radius: 10px;
    color: #eee;
    font-family: Arial, sans-serif;
}

.registration h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 20px;
    color: #c62828;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.registration label {
    display: block;
    margin-bottom: 6px;
    font-weight: bold;
    font-size: 1rem;
}

.registration input[type="text"],
.registration input[type="password"],
.registration input[type="email"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    background-color: #222;
    border: 1px solid #555;
    border-radius: 6px;
    color: #eee;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.registration input[type="text"]:focus,
.registration input[type="password"]:focus,
.registration input[type="email"]:focus {
    outline: none;
    border-color: #c62828;
}

.registration button[type="submit"] {
    width: 100%;
    padding: 12px;
    background-color: #c62828;
    border: none;
    border-radius: 30px;
    color: #fff;
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

.registration button[type="submit"]:hover {
    background-color: #a32020;
}

.button {
  background-color: #c62828;
  color: white;
  padding: 0.5em 1em;
  border-radius: 5px;
  text-decoration: none;
  margin-top: 1em;
}

/* Zweispaltiges flexibles Formular-Layout */
.registration form {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: space-between;
}

.registration .form-group {
    flex: 1 1 48%;
    display: flex;
    flex-direction: column;
}

/* Volle Breite für große Felder (z. B. Passwort, Button) */
.registration .form-full {
    flex: 1 1 100%;
}

/* Mobil: einspaltig */
@media (max-width: 600px) {
    .registration .form-group,
    .registration .form-full {
        flex: 1 1 100%;
    }
}