/* ==========================================
   SHK-MATE - Fahrzeug-Lager, Utility-Klassen und Rechner-Kategorien
   Teil von style.css - die Reihenfolge der <link>-Tags
   in index.html entspricht der urspruenglichen Datei.
   ========================================== */

/* --- INVENTAR LISTE (Mobile Optimiert) --- */
.inventory-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.inventory-item {
    background: #2a2a2a;
    border: 1px solid #444;
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 8px;
    display: flex;
    align-items: center; /* Alles mittig zueinander */
    justify-content: space-between;
    gap: 10px;
}

/* Der Bereich für Minus - Zahl - Plus */
.inventory-controls {
    display: flex;
    align-items: center;
    background: #1a1a1a; /* Dunklerer Hintergrund für den Zähler */
    border-radius: 6px;
    padding: 2px;
}

/* Die Plus/Minus Buttons */
.inventory-btn {
    background: #444;
    color: white;
    border: none;
    width: 35px;  /* Schön breit für Finger */
    height: 35px;
    border-radius: 4px;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    touch-action: manipulation; /* Verbessert Touch-Reaktion */
}

.inventory-btn:active {
    background: var(--primary); /* Feedback beim Tippen */
}

/* Die Zahl in der Mitte */
.inventory-count {
    min-width: 30px;
    text-align: center;
    font-weight: bold;
    font-size: 1.1rem;
}

/* Der Name des Artikels */
.inventory-name {
    flex-grow: 1; /* Nimmt den restlichen Platz */
    white-space: normal; /* Darf umbrechen, wenn Name lang ist */
    line-height: 1.2;
}

/* Warnfarbe wenn Bestand niedrig */
.low-stock {
    color: #ff4444;
}

/* Utility Classes */
/* Utility: muss auch gegen display-Angaben in Regeln gewinnen */
.u-hidden { display: none !important; }
.u-mb-15 { margin-bottom: 15px; }

/* Calculator Categories */
.calc-categories {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    overflow: visible;
    padding-bottom: 0;
    margin-bottom: 14px;
}

.calc-cat-btn {
    flex: 0 0 auto;
    width: auto !important;
    min-width: 0;
    padding: 7px 14px;
    background-color: #1b1b1d;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    white-space: nowrap;
    box-shadow: none;
    margin-bottom: 0;
    line-height: 1.2;
}

.calc-cat-btn[data-cat="favoriten"]::before,
.calc-cat-btn[data-cat="alle"]::before,
.calc-cat-btn[data-cat="heizung"]::before,
.calc-cat-btn[data-cat="wasser"]::before,
.calc-cat-btn[data-cat="lueftung"]::before,
.calc-cat-btn[data-cat="misc"]::before {
    content: "";
    flex-shrink: 0;
    display: block;
    width: 16px;
    height: 16px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

.calc-cat-btn[data-cat="favoriten"]::before {
    background-image: url("../assets/icons/categories/favoriten.svg");
}

.calc-cat-btn[data-cat="alle"]::before {
    background-image: url("../assets/icons/categories/alle.svg");
}

.fav-empty-hint {
    margin: 4px 0 12px;
    padding: 14px 16px;
    background-color: var(--surface);
    border: 1px dashed var(--border-color);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.5;
    text-align: center;
}

.calc-cat-btn[data-cat="heizung"]::before {
    background-image: url("../assets/icons/categories/heizung.svg");
}

.calc-cat-btn[data-cat="wasser"]::before {
    background-image: url("../assets/icons/categories/wasser.svg");
}

.calc-cat-btn[data-cat="lueftung"]::before {
    background-image: url("../assets/icons/categories/lueftung.svg");
}

.calc-cat-btn[data-cat="misc"]::before {
    background-image: url("../assets/icons/categories/misc.svg");
}

.calc-cat-btn:hover {
    background-color: #353437;
    border-color: var(--primary);
    transform: translateY(-1px);
}

.calc-cat-btn.active {
    background-color: var(--primary);
    color: #002e69;
    border-color: var(--primary);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(119, 176, 255, 0.3);
}

/* Impressum / Datenschutz - steht unter jeder Ansicht */
.app-footer {
    width: 100%;
    max-width: 600px;
    margin: 8px auto 0;
    padding: 16px 20px 4px;
    border-top: 1px solid var(--border-color);
    text-align: center;
    font-size: 13px;
    color: var(--text-secondary);
}

.app-footer a {
    display: inline-block;
    padding: 8px 6px;
    color: var(--text-secondary);
    text-decoration: underline;
}

.app-footer a:hover,
.app-footer a:focus {
    color: var(--primary);
}

.app-footer span {
    margin: 0 4px;
}
.btn-delete-item {
    width: 35px;
    height: 35px;
}

/* Favoriten-Stern in der Rechner-Ueberschrift */
.fav-star {
    float: right;
    font-size: 1.2rem;
    cursor: pointer;
}