/* Public Domain */

:root {
    /* Farben */
    --primary-color: #ff9999;
    --primary-color-hover: #ff7777;
    --success-color: #d2f8d2;
    --success-color-hover: #b8e9b8;
    --background-color: #fafafa;
    --header-background: #FFFFE3;
    --modal-background: #fff;
    --modal-background-export: #f9f9f9;
    --item-background: #f1f1f1;
    --item-hover: #e6e6e6;
    --button-background: #f0f0f0;
    --button-hover: #e0e0e0;
    --button-color: #fff;
    --border-color: #ddd;
    --text-color: #333;
    --text-color-light: #666;
    --text-color-lighter: #ccc;
    --shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    --modal-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);

    /* Schriftfamilie */
    --font-family: Arial, sans-serif;

    /* Layout Fix */
    --header-height: 130px;
    --padding-top: calc(var(--header-height) + 20px);
}

body {
    font-family: var(--font-family);
    text-align: center;
    margin: 0;
    padding: 20px;
    padding-top: var(--padding-top);
    background-color: var(--background-color);
}

.header {
    background-color: var(--header-background);
    height: var(--header-height);
    padding-bottom: 10px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.titel {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.titel img {
    height: 30px;
    width: auto;
}

.hidden {
    display: none !important;
}

.stop-button {
    background-color: var(--primary-color);
    color: var(--button-color);
    font-weight: bold;
    border: none;
    border-radius: 5px;
    height: 30px;
    padding: 4px 10px;
    font-size: 18px;
    margin-left: auto;
    cursor: pointer;
    transition: background-color 0.3s ease;
    position: relative;
    top: -2px;
    font-family: var(--font-family);
}

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

.stop-button:focus {
    outline: none;
    box-shadow: 0 0 5px rgba(255, 77, 77, 0.75);
}

#aktueller-sender {
    background-color: var(--success-color);
    border-radius: 5px;
    padding: 10px 20px;
    display: inline-block; /* Balken wächst mit dem Text */
    max-width: 90%;        /* Verhindert, dass er über den Bildschirmrand geht */
    white-space: nowrap;   /* Verhindert Zeilenumbruch */
    overflow: hidden;      /* Schneidet Text ab, falls er zu lang ist */
    text-overflow: ellipsis; /* Fügt ... am Ende ein, falls zu lang */
    font-weight: bold;
    font-size: 0.95em;      /* Schrift minimal verkleinern, damit mehr Text passt */
}

.preset-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    grid-gap: 20px;
    margin: 30px auto;
    max-width: 1200px;
    padding: 0 10px;
}

.preset-item {
    background-color: var(--item-background);
    padding: 0 15px;
    border-radius: 5px;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    min-height: 50px;
}

.preset-item h3 {
    margin: 0;
    flex: 1;
    text-align: left;
    word-break: break-word;
    font-family: var(--font-family);
}

.preset-item:hover {
    background-color: var(--item-hover);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.button-container {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin: 0 auto;
    padding-top: 15px;
}

.button-container button {
    padding: 10px 20px;
    min-width: 120px;
    border: none;
    border-radius: 5px;
    background-color: var(--button-background);
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-family: var(--font-family);
    font-size: 14px;
}

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

/* Spezifische Klassen für farbige Buttons */
.btn-ok {
    background-color: var(--success-color) !important;
    color: var(--text-color) !important;
    border: 1px solid var(--border-color) !important;
}

.btn-ok:hover {
    background-color: var(--success-color-hover) !important;
}

.btn-cancel {
    background-color: var(--button-background) !important;
    color: var(--text-color) !important;
    border: 1px solid var(--border-color) !important;
}

.btn-cancel:hover {
    background-color: var(--button-hover) !important;
}

.footer {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
    font-size: 12px;
    color: var(--text-color-light);
}

.footer a {
    color: var(--text-color-light);
    text-decoration: none;
    margin: 0 5px;
    font-family: var(--font-family);
}

.footer a:hover {
    color: var(--text-color);
}

/* ===== Modal Styles ===== */
.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--modal-background);
    padding: 20px;
    border-radius: 10px;
    box-shadow: var(--modal-shadow);
    z-index: 1000;
    max-width: 800px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    display: none;
}

.modal-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
    font-family: var(--font-family);
}

.modal-content h2 {
    color: var(--text-color);
}

.modal-content table {
    width: 100%;
    border-collapse: collapse;
}

.modal-content th,
.modal-content td {
    border: 1px solid var(--border-color);
    padding: 8px;
    font-family: var(--font-family);
}

.modal-content th {
    background-color: var(--button-background);
}

.modal-content .drag-handle {
    cursor: grab;
    text-align: center;
}

.modal-content input[type="text"] {
    width: 100%;
    box-sizing: border-box;
    font-family: var(--font-family);
}

.modal-content th:nth-child(1),
.modal-content td:nth-child(1) { min-width: 10px; max-width: 10px; }
.modal-content th:nth-child(4),
.modal-content td:nth-child(4) { min-width: 10px; max-width: 10px; text-align: center; }

.delete-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-color-light);
    padding: 0;
    line-height: 1;
    font-family: var(--font-family);
}

.delete-btn:hover { color: var(--primary-color); }

.find-sender-link {
    display: inline-block;
    padding: 10px 15px;
    border-radius: 5px;
    color: var(--text-color);
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
    border: 1px solid var(--border-color);
    font-size: 14px;
    font-family: var(--font-family);
}

.find-sender-link:hover { background-color: var(--button-background); }

/* ===== Import/Export Section ===== */
.share-details {
    margin-top: 20px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    padding: 15px;
    background-color: var(--modal-background-export);
}

.share-details h3 {
    font-weight: bold;
    color: var(--text-color);
    margin-top: 0;
    margin-bottom: 15px;
    font-family: var(--font-family);
}

.share-content { display: flex; flex-direction: column; gap: 15px; }
.share-section { margin-bottom: 10px; }
.share-section h4 { margin: 0 0 8px 0; font-size: 14px; color: var(--text-color); font-family: var(--font-family); }

.input-group {
    display: flex;
    gap: 8px;
    align-items: center;
    color: var(--text-color-lighter);
}

.input-group input {
    flex: 1;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: monospace;
    font-size: 12px;
}

.input-group button {
    padding: 8px 12px;
    background-color: var(--button-background);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.2s ease;
    font-family: var(--font-family);
}

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

#export-string-field, #import-string-field {
    font-family: monospace;
    font-size: 12px;
    min-height: 36px;
}

/* Benutzerdefiniertes Modal für Meldungen */
.custom-modal {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 3000;
}

.custom-modal-content {
    background-color: var(--modal-background);
    padding: 20px;
    border-radius: 10px;
    box-shadow: var(--modal-shadow);
    text-align: center;
    max-width: 400px;
    width: 90%;
    font-family: var(--font-family);
}

.custom-modal-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.custom-modal-buttons button {
    padding: 8px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-family: var(--font-family);
}