/* ═══════════════════════════════════════════════════════════════
   Vereins-Inventar Verleih – Frontend-Styles
   Mobile-First, responsive

   Design-Variablen (überschreibbar per Inline-Style aus den Einstellungen):
   --viv-btn-bg        Hintergrundfarbe Buttons
   --viv-btn-text      Textfarbe Buttons
   --viv-btn-hover-bg  Hintergrundfarbe Buttons (Hover)
   ═══════════════════════════════════════════════════════════════ */

:root {
    --viv-btn-bg:       #0073aa;
    --viv-btn-text:     #ffffff;
    --viv-btn-hover-bg: #005177;
}

/* ── Basis ────────────────────────────────────────────────────── */
.viv-inventory-list,
.viv-cart-wrapper,
.viv-belegungsplan-wrapper {
    font-size: 15px;
    line-height: 1.55;
    color: inherit;
}

/* ── Meldungen ────────────────────────────────────────────────── */
.viv-message {
    padding: 12px 16px;
    border-radius: 6px;
    margin: 0 0 20px;
    border-left: 4px solid transparent;
    font-size: 14px;
}

.viv-success {
    background: #d1e7dd;
    border-left-color: #0f5132;
    color: #0f5132;
}

.viv-error {
    background: #f8d7da;
    border-left-color: #842029;
    color: #842029;
}

/* ── Zeitraum-Box ─────────────────────────────────────────────── */
.viv-period-box {
    border: 1px solid #dee2e6;
    padding: 16px 20px;
    border-radius: 8px;
    background: #f8f9fa;
    margin-bottom: 24px;
    /* verhindert, dass Inputs auf iOS aus dem Container herausragen */
    overflow: hidden;
    max-width: 100%;
    box-sizing: border-box;
}

.viv-period-box h3 {
    margin: 0 0 12px;
    font-size: 16px;
    font-weight: 700;
}

.viv-period-form {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 16px;
    align-items: flex-end;
}

.viv-period-form p {
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;       /* kein erzwungenes Mindestmaß – verhindert Overflow auf Mobile */
    flex: 1 1 140px;
}

.viv-period-form label {
    font-size: 13px;
    font-weight: 600;
    color: #495057;
}

.viv-period-form input[type="date"] {
    /* -webkit-appearance: none entfernt iOS-eigene Mindestbreite des date-Inputs */
    -webkit-appearance: none;
    appearance: none;
    display: block;
    padding: 8px 10px;
    border: 1px solid #ced4da;
    border-radius: 5px;
    font-size: 14px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    background: #fff;
    color: #212529;
}

.viv-period-form .viv-button {
    flex: 0 0 auto;
    align-self: flex-end;
}

/* ── Gerätegitter ─────────────────────────────────────────────── */
.viv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

@media (max-width: 480px) {
    .viv-grid { grid-template-columns: 1fr; }
}

/* ── Gerätekarte ──────────────────────────────────────────────── */
.viv-card {
    border: 1px solid #dee2e6;
    border-radius: 10px;
    background: #fff;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow .15s;
}

.viv-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,.08);
}

.viv-card-image {
    overflow: hidden;
    background: #fff;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.viv-card-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;  /* ganzes Bild sichtbar, kein Zuschnitt */
}

.viv-card-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 6px;
}

.viv-card h3 {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.3;
}

.viv-description {
    font-size: 14px;
    color: #495057;
    margin: 0;
}

.viv-description p {
    margin: 0 0 6px;
}

.viv-card-meta {
    font-size: 13px;
    color: #6c757d;
    margin: 4px 0 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.viv-card-meta strong {
    color: #343a40;
}

.viv-availability-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    margin-top: 4px;
    align-self: flex-start;
}

.viv-avail-free      { background: #d1e7dd; color: #0a3622; }
.viv-avail-partial   { background: #fff3cd; color: #664d03; }
.viv-avail-none      { background: #f8d7da; color: #58151c; }
.viv-avail-inactive  { background: #e9ecef; color: #6c757d; }

.viv-card-form-wrap {
    padding: 12px 16px 16px;
    border-top: 1px solid #f1f3f5;
    margin-top: auto;
}

/* ── Zum-Korb-Formular ─────────────────────────────────────────── */
.viv-add-cart-form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.viv-add-cart-form label {
    font-size: 13px;
    font-weight: 600;
    color: #495057;
    flex: 0 0 auto;
}

.viv-add-cart-form input[type="number"] {
    width: 64px;
    padding: 7px 8px;
    border: 1px solid #ced4da;
    border-radius: 5px;
    font-size: 14px;
    text-align: center;
    flex: 0 0 auto;
}

.viv-add-cart-form .viv-button {
    flex: 1 1 auto;
}

.viv-inline-hint {
    width: 100%;
    font-size: 12px;
    color: #6c757d;
    margin: 0;
    font-style: italic;
}

/* ── Buttons ──────────────────────────────────────────────────── */
.viv-button {
    display: inline-block;
    padding: 9px 18px;
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    background: var(--viv-btn-bg, #0073aa);
    color: var(--viv-btn-text, #fff);
    transition: background .15s, opacity .15s;
    white-space: nowrap;
}

.viv-button:hover {
    background: var(--viv-btn-hover-bg, #005177);
    color: var(--viv-btn-text, #fff);
}

.viv-button[disabled],
.viv-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #6c757d;
}

.viv-button-secondary {
    background: #f8f9fa;
    color: #343a40;
    border: 1px solid #ced4da;
}

.viv-button-secondary:hover {
    background: #e9ecef;
    color: #343a40;
}

.viv-link-button {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    color: #0073aa;
    text-decoration: underline;
    font-size: inherit;
}

.viv-link-button:hover {
    color: #005177;
}

/* ── Ausleihkorb ──────────────────────────────────────────────── */
.viv-cart-wrapper {
    border: 1px solid #dee2e6;
    border-radius: 10px;
    background: #fff;
    padding: 20px 24px;
}

.viv-cart-wrapper h2 {
    margin: 0 0 16px;
    font-size: 20px;
    font-weight: 700;
}

/* Tabelle: scrollbar auf kleinen Bildschirmen */
.viv-cart-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 16px;
}

.viv-cart-table {
    width: 100%;
    min-width: 380px;
    border-collapse: collapse;
}

.viv-cart-table th,
.viv-cart-table td {
    border: 1px solid #dee2e6;
    padding: 10px 12px;
    text-align: left;
    font-size: 14px;
    vertical-align: middle;
}

.viv-cart-table th {
    background: #f8f9fa;
    font-weight: 700;
    font-size: 13px;
    white-space: nowrap;
}

.viv-cart-table input[type="number"] {
    width: 64px;
    padding: 5px 6px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    text-align: center;
}

/* ── Reservierungsformular ────────────────────────────────────── */
.viv-reservation-form h3,
.viv-cart-wrapper h3 {
    margin: 20px 0 12px;
    font-size: 17px;
    font-weight: 700;
    border-top: 1px solid #f1f3f5;
    padding-top: 18px;
}

.viv-form {
    display: grid;
    gap: 14px;
}

.viv-form p {
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.viv-form label {
    font-size: 13px;
    font-weight: 600;
    color: #495057;
}

.viv-form label span.viv-required {
    color: #dc3545;
    margin-left: 2px;
}

.viv-form input[type="text"],
.viv-form input[type="email"],
.viv-form input[type="tel"],
.viv-form input[type="date"],
.viv-form textarea,
.viv-form select {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid #ced4da;
    border-radius: 5px;
    font-size: 14px;
    background: #fff;
    box-sizing: border-box;
    transition: border-color .15s;
}

.viv-form input:focus,
.viv-form textarea:focus,
.viv-form select:focus {
    border-color: #86b7fe;
    outline: 0;
    box-shadow: 0 0 0 3px rgba(13,110,253,.1);
}

.viv-form textarea {
    resize: vertical;
    min-height: 90px;
}

.viv-form small,
.viv-form .viv-field-hint {
    display: block;
    font-size: 12px;
    color: #6c757d;
}

/* ── Von-Bis Datum-Zeile ──────────────────────────────────────── */
.viv-date-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.viv-date-row p {
    margin: 0;
}

/* ── Mitglied/Nichtmitglied-Auswahl ──────────────────────────── */
.viv-member-type-wrap {
    margin-top: 4px;
}

.viv-member-type-fieldset {
    border: 1px solid var(--viv-border, #dee2e6);
    border-radius: var(--viv-radius, 8px);
    padding: 14px 16px;
    margin: 0;
    background: var(--viv-card-bg, #fff);
}

.viv-member-type-fieldset legend {
    font-weight: 600;
    font-size: 14px;
    padding: 0 6px;
    color: var(--viv-text, #212529);
}

.viv-member-type-option {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 8px 10px;
    border-radius: 6px;
    margin-top: 6px;
    font-size: 14px;
    transition: background .12s;
}

.viv-member-type-option:hover {
    background: var(--viv-hover-bg, #f8f9fa);
}

.viv-member-type-option input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--viv-btn-bg, #0073aa);
    flex-shrink: 0;
    margin: 0;
}

/* ── Responsive Anpassungen ───────────────────────────────────── */
@media (max-width: 600px) {
    .viv-period-box { padding: 14px; }

    /* Formular auf Mobile: Block-Layout statt Flex – iOS-Safari kann date-Inputs
       in Flex-Containern breiter rendern als erlaubt */
    .viv-period-form {
        display: block;
    }
    .viv-period-form p {
        width: 100%;
        min-width: 0;
        margin-bottom: 10px;
    }
    .viv-period-form p:last-child { margin-bottom: 0; }
    .viv-period-form input[type="date"] {
        -webkit-appearance: none !important;
        appearance: none !important;
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        box-sizing: border-box !important;
    }
    .viv-period-form .viv-button { width: 100%; }

    .viv-cart-wrapper { padding: 16px; }

    .viv-form input[type="text"],
    .viv-form input[type="email"],
    .viv-form input[type="tel"],
    .viv-form input[type="date"],
    .viv-form textarea { font-size: 16px; /* verhindert Zoom auf iOS */ }

    .viv-button { width: 100%; text-align: center; }

    /* Von+Bis auf Mobilgeräten untereinander */
    .viv-date-row { grid-template-columns: 1fr; }
}

@media (min-width: 600px) {
    /* Reservierungsformular: eine Spalte, Von+Bis nebeneinander via .viv-date-row */
    .viv-form {
        grid-template-columns: 1fr;
    }
    .viv-form .viv-full-width {
        grid-column: 1 / -1;
    }
}

/* ── Belegungsplan Shortcode ──────────────────────────────────── */
.viv-belegungsplan-wrapper .viv-cal-wrap {
    padding: 0;
}

/* ── Suchfeld ─────────────────────────────────────────────────── */
.viv-search-wrap {
    margin-bottom: 20px;
}

.viv-search-input {
    width: 100%;
    max-width: 400px;
    padding: 9px 14px;
    font-size: 14px;
    border: 1.5px solid #ced4da;
    border-radius: 8px;
    background: #fff;
    box-sizing: border-box;
    transition: border-color .15s, box-shadow .15s;
    color: #212529;
}

.viv-search-input:focus {
    border-color: #86b7fe;
    outline: 0;
    box-shadow: 0 0 0 3px rgba(13,110,253,.1);
}

.viv-search-input::placeholder {
    color: #adb5bd;
}

/* Kein-Ergebnis-Hinweis */
.viv-search-no-results {
    padding: 12px 16px;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    font-size: 14px;
    color: #495057;
    margin-bottom: 16px;
}

/* ── Kategorie-Filter ─────────────────────────────────────────── */
.viv-cat-filter {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 12px 16px 14px;
    background: #f8f9fa;
    border: 1.5px solid #dee2e6;
    border-radius: 8px;
    margin-bottom: 12px;
}

.viv-cat-filter::before {
    content: 'Kategorie:';
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #6c757d;
    flex: 0 0 100%;
    margin-bottom: 2px;
}

.viv-cat-btn {
    display: inline-block;
    padding: 7px 16px;
    font-size: 13px;
    font-weight: 600;
    border: 1.5px solid #ced4da;
    border-radius: 20px;
    background: #fff;
    color: #495057;
    text-decoration: none;
    line-height: 1.3;
    transition: background .12s, border-color .12s, color .12s, box-shadow .12s;
    white-space: nowrap;
    box-shadow: 0 1px 2px rgba(0,0,0,.06);
}

.viv-cat-btn:hover {
    background: #e9ecef;
    border-color: #adb5bd;
    color: #212529;
    text-decoration: none;
    box-shadow: 0 2px 5px rgba(0,0,0,.08);
}

.viv-cat-btn.is-active {
    background: var(--viv-btn-bg, #0073aa);
    border-color: var(--viv-btn-bg, #0073aa);
    color: var(--viv-btn-text, #fff);
    box-shadow: 0 2px 6px rgba(0,0,0,.15);
}

.viv-cat-btn.is-active:hover {
    background: var(--viv-btn-hover-bg, #005177);
    border-color: var(--viv-btn-hover-bg, #005177);
    color: var(--viv-btn-text, #fff);
}

@media (max-width: 600px) {
    .viv-search-input { max-width: none; }
    .viv-cat-filter   { gap: 6px; }
    .viv-cat-btn      { font-size: 12px; padding: 6px 12px; }
}

/* ── Schwebender Ausleihkorb-Button ───────────────────────────── */
.viv-floating-cart {
    position: fixed;
    bottom: 28px;
    left: 24px;
    z-index: 99999;

    display: inline-flex;
    align-items: center;
    gap: 10px;

    padding: 13px 22px 13px 18px;
    border-radius: 50px;
    /* Farbe kommt als Inline-Style direkt aus den Plugin-Einstellungen */
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;

    box-shadow: 0 4px 18px rgba(0,0,0,.22);
    transition: background .15s, box-shadow .15s, transform .15s;
}

.viv-floating-cart:hover {
    /* Hover-Farbe wird per onmouseover/onmouseout gesetzt */
    text-decoration: none;
    box-shadow: 0 6px 24px rgba(0,0,0,.28);
    transform: translateY(-2px);
}

.viv-floating-cart__icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

.viv-floating-cart__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 5px;
    border-radius: 11px;
    background: rgba(255,255,255,.25);
    font-size: 13px;
    font-weight: 800;
    line-height: 1;
}

/* Mobil: volle Breite als Leiste am unteren Rand */
@media (max-width: 600px) {
    .viv-floating-cart {
        bottom: 0;
        left: 0;
        right: 0;
        border-radius: 0;
        justify-content: center;
        padding: 15px 20px;
        font-size: 16px;
        box-shadow: 0 -3px 16px rgba(0,0,0,.18);
    }

    .viv-floating-cart:hover {
        transform: none;
    }

    /* Etwas Abstand am unteren Seitenrand damit nichts verdeckt wird */
    .viv-inventory-list {
        padding-bottom: 70px;
    }
}

/* ── Suchzeile mit Lock-Button ──────────────────────────────────── */
.viv-search-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.viv-search-row .viv-search-wrap {
    flex: 1;
    min-width: 0;
    margin: 0;
}

/* ── Mitgliederzugang: Lock-Icon + Popup ────────────────────────── */
.viv-members-indicator {
    position: relative;
    flex-shrink: 0;
}

.viv-lock-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid currentColor;
    background: var(--viv-card-bg, #fff);
    cursor: pointer;
    transition: background .15s, color .15s, box-shadow .15s;
    padding: 0;
    line-height: 1;
}

.viv-lock-btn svg {
    width: 18px;
    height: 18px;
    pointer-events: none;
}

.viv-lock-locked {
    color: #6c757d;
}

.viv-lock-locked:hover,
.viv-lock-btn[aria-expanded="true"] {
    background: #6c757d;
    color: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
}

.viv-lock-unlocked {
    color: var(--viv-btn-bg, #0073aa);
    border-color: var(--viv-btn-bg, #0073aa);
}

.viv-lock-unlocked:hover {
    background: var(--viv-btn-bg, #0073aa);
    color: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
}

.viv-members-popup {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 260px;
    max-width: 320px;
    background: var(--viv-card-bg, #fff);
    border: 1px solid var(--viv-border, #dee2e6);
    border-radius: var(--viv-radius, 8px);
    box-shadow: 0 6px 24px rgba(0,0,0,.12);
    padding: 16px;
    z-index: 100;
}

.viv-members-popup-title {
    font-size: 13px;
    font-weight: 700;
    color: #495057;
    margin: 0 0 10px;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.viv-members-popup-error {
    font-size: 13px;
    color: #dc3545;
    background: #fff5f5;
    border: 1px solid #f5c6cb;
    border-radius: 4px;
    padding: 6px 10px;
    margin: 0 0 10px;
}

.viv-members-popup-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #343a40;
}

.viv-members-popup-row {
    display: flex;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
}

.viv-members-popup-input {
    flex: 1;
    min-width: 120px;
    padding: 7px 10px;
    border: 1px solid var(--viv-border, #dee2e6);
    border-radius: 5px;
    font-size: 13px;
}

.viv-members-popup-input:focus {
    outline: none;
    border-color: var(--viv-btn-bg, #0073aa);
    box-shadow: 0 0 0 2px rgba(0,115,170,.15);
}

.viv-button-sm {
    padding: 7px 12px !important;
    font-size: 13px !important;
    white-space: nowrap;
}

/* Eingeschränkte Geräte unterhalb der normalen Liste */
.viv-members-section {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 2px solid var(--viv-border, #dee2e6);
}

.viv-members-section-title {
    font-size: 1.25em;
    font-weight: 700;
    margin: 0 0 20px;
    color: #343a40;
}