:root {
    --bg-color: #1e1e24;
    --surface-color: #2a2a33;
    --primary-color: #00aaff;
    --secondary-color: #6b7280;
    --danger-color: #ef4444;
    --text-color: #f0f0f0;
    --label-color: #aaa;
    --border-color: #444;
    --success-color: #4CAF50;
    --highlight-color: #373741;
    --analyze-color-start: #00aaff;
    --analyze-color-end: #0066ff;
    --positive-color: #4CAF50;
    --negative-color: #ef4444;
    --warning-color: #f97316;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 0.5rem;
}

hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 0.5rem 0;
}

/* Spinner Overlay */
#spinner-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    color: white; font-size: 1.2em;
}
.spinner {
    border: 8px solid var(--surface-color);
    border-top: 8px solid var(--primary-color);
    border-radius: 50%;
    width: 60px; height: 60px;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* --- Navigation --- */
.main-nav {
    display: flex; justify-content: space-between; align-items: center;
    padding: 0 1rem !important; margin-bottom: 0.5rem; height: 60px;
    flex-shrink: 0; border-bottom: 1px solid var(--border-color);
}
.nav-left, .nav-right {
    display: flex; align-items: center; gap: 1rem;
}
.nav-brand {
    font-size: 1.3em; font-weight: bold; color: var(--primary-color); text-decoration: none;
}
.nav-right a {
    text-decoration: none; color: var(--label-color); padding: 0.5rem 0.75rem;
    border-radius: 5px; transition: background-color 0.2s, color 0.2s;
    white-space: nowrap;
}
.nav-right a:hover {
    color: var(--text-color); background-color: var(--highlight-color);
}
.nav-right a.active {
    color: var(--primary-color); font-weight: bold;
}
.modal-actions {
    margin-top: 10px;
}
#quota-display {
    display: flex;
    gap: 0.75rem;
    background-color: var(--bg-color);
    padding: 0.3rem 0.6rem;
    border-radius: 5px;
    border: 1px solid var(--border-color);
}
.quota-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.9em;
    color: var(--label-color);
}
.quota-item svg {
    width: 16px;
    height: 16px;
    fill: var(--label-color);
}
.quota-item .quota-value {
    color: var(--text-color);
    font-weight: bold;
}
.quota-item.low-quota .quota-value {
    color: var(--warning-color);
}


/* --- Layout --- */
.container {
    width: 100%; max-width: 1600px;
    height: calc(100vh - 1rem - 60px - 0.5rem);
    margin: 0 auto; display: flex; flex-direction: column;
}
.main-layout {
    flex-grow: 1; display: grid; grid-template-columns: minmax(500px, 1fr) 1fr;
    gap: 0.5rem; overflow: hidden;
}
.left-column {
    display: flex; flex-direction: column; overflow-y: auto;
    padding-right: 5px;
    min-width: 0; /* Verhindert Überlaufen auf kleineren Bildschirmen */
}
.right-column {
    min-width: 0; /* Verhindert Überlaufen auf kleineren Bildschirmen */
    overflow-y: auto; /* KORREKTUR: Scrolling hier aktivieren */
}
/* ALT: #results-wrapper war sticky und hatte overflow, was das Problem verursachte */
.right-column #results-wrapper {
    /* position: sticky; top: 0; height: 100%; */ /* ENTFERNT */
}
.quadrant {
    background: var(--surface-color); border-radius: 8px;
    padding: 1rem 1.25rem;
}
#control-panel {
    display: flex; flex-direction: column;
}

/* --- Form --- */
h2 {
    color: var(--primary-color); border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px; margin: 0 0 1rem 0; font-size: 1.2em;
}
.header-with-action {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    align-content: flex-start;
    flex-wrap: nowrap;
    flex-direction: row;
    height: 2rem;
}
.header-with-action h2 { border-bottom: none; margin-bottom: 1rem; }
.form-row { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 0.75rem; }
.input-group-compact, .input-group { display: flex; flex-direction: column; flex: 1 1 20px; }
label { color: var(--label-color); margin-bottom: 4px; font-size: 0.8em; }
input, select, textarea {
    background-color: var(--bg-color); color: var(--text-color);
    border: 1px solid var(--border-color); padding: 8px;
    border-radius: 4px; font-size: 0.9em; box-sizing: border-box;
    font-family: inherit; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary-color); }
.power-toggle { display: flex; align-items: center; gap: 4px; }
.power-toggle input[type="number"] { flex-grow: 1; }
.power-toggle label { margin-bottom: 0; white-space: nowrap; font-size: 0.9em; padding: 0 5px; }

/* --- Actions & Buttons --- */
.action-row { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: flex-end; margin-top: 1rem; }
.action-row.main-actions { display: grid; grid-template-columns: 1fr 2fr; align-items: flex-end; gap: 1rem; }
.button-group { display: flex; gap: 0.5rem;
    align-items: flex-end; flex-grow: 1; }
button, .btn {
    border: 1px solid transparent; padding: 9px 12px; font-size: 0.9em;
    font-weight: bold; border-radius: 4px; cursor: pointer;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s; text-align: center;
}
button:disabled { cursor: not-allowed; opacity: 0.5; }
.btn-primary { background-color: var(--primary-color); color: white; border-color: var(--primary-color); }
.btn-primary:hover { background-color: #0099e6; border-color: #0099e6; }
.btn-secondary { background-color: transparent; color: var(--label-color); border-color: var(--secondary-color); }
.btn-secondary:hover { background-color: var(--secondary-color); color: var(--text-color); }
.btn-danger { background-color: var(--danger-color);
    color: white; border-color: var(--danger-color); }
.btn-danger:hover { background-color: #d93e3e; border-color: #d93e3e; }
.btn-analyze {
    padding: 7px;
    font-size: 1.1em;
    background: linear-gradient(45deg, var(--analyze-color-start), var(--analyze-color-end));
    color: white;
    border: none;
}
.btn-icon {
    background: none; border: none; color: var(--label-color); cursor: pointer;
    display: flex; align-items: center; gap: 5px; padding: 0;
}
.btn-icon:hover { color: var(--text-color); }
.btn-icon svg { width: 18px; height: 18px; }
.btn-icon span { font-size: 0.8em; }

/* --- Modal --- */
.modal-overlay {
     position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.7); display: flex;
    justify-content: center; align-items: center; z-index: 9999;
}
.modal-content { width: 90%; max-width: 600px; position: relative; padding-top: 3rem; }
.modal-close-btn {
    position: absolute; top: 10px; right: 15px; font-size: 2rem;
    background: none; border: none; color: var(--label-color); cursor: pointer;
}
.modal-close-btn:hover { color: var(--text-color); }
.modal-body .tab-content { display: none; padding-top: 1rem; }
.modal-body .tab-content.active { display: block; }
.modal-content .admin-tabs { margin-top: 1rem; }
.confirm-dialog { display: flex; align-items: center; justify-content: center; gap: 1rem; }
.confirm-dialog span { flex-shrink: 0; }
.confirm-dialog button { flex-grow: 0; }

/* --- Account Page --- */
.account-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.danger-zone { border: 1px solid var(--danger-color); padding: 1rem; border-radius: 5px; }
.danger-zone h2 { color: var(--danger-color); border-bottom-color: var(--danger-color); }

/* --- Results & AI --- */
#results { padding: 1rem 1.25rem; }
#results .placeholder { text-align: center; color: var(--label-color); padding: 2rem 1rem;}
#results .placeholder h2 { border: none; }
.results-grid { display: grid; grid-template-columns: 1fr; gap: 4px; }
.result-item { background-color: var(--highlight-color); padding: 6px 10px; border-radius: 4px; display: flex; justify-content: space-between; align-items: center; }
.result-item .label { font-size: 0.8em; }
.result-item .value { font-size: 1.1em; font-weight: bold; }
.result-item .unit { font-size: 0.8em; color: var(--label-color); margin-left: 4px;}
.score { background: linear-gradient(45deg, var(--primary-color), var(--success-color)); padding: 10px; }
.score .value { font-size: 1.8em; color: white; }
.score .unit { color: white; opacity: 0.8; }
.compare-table { width: 100%; border-collapse: collapse; margin-top: 0.5rem; }
.compare-table th, .compare-table td { padding: 6px 8px; border-bottom: 1px solid var(--border-color); font-size: 0.9em; }
.compare-table td:not(:first-child) { text-align: right; }
.compare-table .diff { font-size: 0.8em; margin-left: 8px; }
.better { background-color: rgba(76, 175, 80, 0.2); }
.positive { color: var(--positive-color); }
.negative { color: var(--negative-color); }
.ai-content { line-height: 1.6; font-size: 0.95em; }
.ai-content h3 { font-size: 1.1em; border-bottom: none; margin-top: 1em; }
.ai-content ul { list-style-type: disc; padding-left: 20px; }
.ai-content li { margin-bottom: 0.5em; }

/* --- Admin Panel --- */
.admin-tabs { border-bottom: 1px solid var(--border-color); margin-bottom: 1rem; }
.tab-link { background: none; border: none; padding: 10px 15px; cursor: pointer; color: var(--label-color); }
.tab-link.active { color: var(--primary-color); border-bottom: 2px solid var(--primary-color); }
.tab-content { display: none; }
.tab-content.active { display: block; }
#admin-panel .input-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.table-wrapper { overflow: auto; margin-top: 1rem; }

/* FIX: CSS-Regeln auf beide Tabellen-IDs ausgeweitet */
#user-table, #requests-table {
     width: 100%;
    border-collapse: collapse;
    white-space: nowrap;
}
#user-table th, #user-table td,
#requests-table th, #requests-table td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

/* --- Responsive --- */
@media (max-width: 1200px) {
    .main-layout { grid-template-columns: 1fr; overflow: visible; height: auto; gap: 1rem; }
    .left-column { padding-right: 0; }
    .right-column #results-wrapper { position: static; height: auto; }
}
@media (max-width: 768px) {
     body {
        padding: 0.25rem; /* Weniger Abstand am Rand */
    }
    .container {
        height: auto; /* Höhe automatisch anpassen lassen */
    }
    .main-nav {
        height: auto; /* Höhe an Inhalt anpassen */
         flex-direction: column; /* Menüpunkte untereinander anordnen */
        gap: 0.5rem;
        padding: 0.5rem !important;
    }
    .nav-right {
        flex-wrap: wrap; /* Links im Menü umbrechen lassen */
        justify-content: center; /* Links zentrieren */
        gap: 0.5rem;
    }
    .quadrant {
         padding: 0.75rem; /* Innenabstand der Boxen reduzieren */
    }
    h2 {
        font-size: 1.1em; /* Schriftgröße der Überschriften anpassen */
    }
    .form-row, .action-row { flex-direction: column; gap: 0.75rem; margin-top: 0; margin-bottom: 0.75rem;}
    .action-row.main-actions { grid-template-columns: 1fr; }
    .button-group { width: 100%;
        flex-direction: column; align-items: stretch; }
    .account-grid { grid-template-columns: 1fr; }
    #admin-panel .input-grid, .modal-content .input-grid { grid-template-columns: 1fr; }
    
    #import-section {
        display: none;
    }
}