/**
 * Schattenwelt - Paket #84: Waffenkammer & Ressourcen.
 * Nur auf /waffenkammer und /ressourcen geladen. Fork von staff-classes.css
 * (skc- -> arm-), plus Skill-Leiter, Hue-Chips, Tabs und Ausdauer-Steuerung.
 * Farb-Tokens / .btn-gilded kommen aus layout.css.
 */

.arm-page,
.arm-page *,
.arm-page *::before,
.arm-page *::after {
    box-sizing: border-box;
}

.arm-title {
    font-family: 'Cinzel', Georgia, serif;
    font-size: clamp(1.4rem, 2.5vw, 1.9rem);
    color: var(--sw-gold-bright);
    text-align: center;
    margin: 0 0 0.4rem;
}

.arm-subtitle {
    text-align: center;
    color: var(--sw-text-muted);
    font-size: 0.9rem;
    margin: 0 0 1.25rem;
}

.arm-note {
    color: var(--sw-text-muted);
    font-size: 0.8rem;
    margin: 0.75rem 0 0;
}

/* ── Tabs ── */
.arm-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.4rem;
    margin: 0 0 1.25rem;
}

.arm-tab {
    background: var(--sw-bg-panel);
    color: var(--sw-text-muted);
    border: 1px solid var(--sw-border-gold);
    border-radius: var(--sw-radius-sm);
    padding: 0.4rem 0.9rem;
    font-size: 0.85rem;
    font-family: 'Cinzel', Georgia, serif;
    cursor: pointer;
}

.arm-tab:hover {
    color: var(--sw-gold);
}

.arm-tab.is-active {
    background: var(--sw-bg-panel-alt);
    color: var(--sw-gold-bright);
    border-color: var(--sw-gold);
}

.arm-panel[hidden] {
    display: none !important;
}

/* ── Steuerleiste (Ausdauer, Spaltenwahl, Filter) ── */
.arm-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 1rem;
    margin: 0 0 1rem;
}

.arm-field {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.arm-field label {
    font-size: 0.78rem;
    color: var(--sw-text-muted);
}

.arm-select {
    background: var(--sw-bg-panel);
    color: var(--sw-text);
    border: 1px solid var(--sw-border-gold);
    border-radius: var(--sw-radius-sm);
    padding: 0.4rem 0.6rem;
    font-size: 0.85rem;
    min-width: 170px;
}

/* ── Scroll-Container + Carousel-Pfeile (aus staff-classes.css) ── */
.arm-scroll {
    overflow-x: auto;
    overflow-y: hidden;
    border: 1px solid var(--sw-border-gold);
    border-radius: var(--sw-radius-sm);
    background: var(--sw-panel-dark);
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.arm-scroll::-webkit-scrollbar {
    display: none;
}

.arm-carousel {
    position: relative;
}

.arm-nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    border: 1px solid var(--sw-border-gold);
    background: var(--sw-panel-dark);
    color: var(--sw-gold-bright);
    padding: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--sw-shadow);
}

.arm-nav svg {
    display: block;
}

.arm-nav:hover:not(:disabled) {
    background: var(--sw-bg-panel-alt);
    color: var(--sw-gold);
}

.arm-nav:disabled {
    opacity: 0.3;
    cursor: default;
}

.arm-nav--prev {
    left: clamp(0.5rem, 2vw, 2rem);
}

.arm-nav--next {
    right: clamp(0.5rem, 2vw, 2rem);
}

@media (max-width: 900px) {
    .arm-nav {
        width: 2.25rem;
        height: 2.25rem;
    }

    .arm-nav svg {
        width: 16px;
        height: 16px;
    }
}

/* ── Matrix-Tabelle ── */
.arm-table {
    border-collapse: collapse;
    font-size: 0.78rem;
    width: 100%;
}

.arm-table th,
.arm-table td {
    padding: 0.35rem 0.55rem;
    border: 1px solid var(--sw-border);
    white-space: nowrap;
}

.arm-table thead th {
    position: sticky;
    top: 0;
    z-index: 3;
    background: var(--sw-bg-panel);
    color: var(--sw-gold-bright);
    font-family: 'Cinzel', Georgia, serif;
    font-weight: 600;
}

.arm-th-row {
    left: 0;
    z-index: 4 !important;
    text-align: left;
}

.arm-th-mat__label {
    display: inline-block;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    max-height: 9rem;
    white-space: nowrap;
}

.arm-th-mat__tier {
    display: block;
    color: var(--sw-text-muted);
    font-size: 0.68rem;
    font-weight: 400;
}

.arm-td-row {
    position: sticky;
    left: 0;
    z-index: 1;
    background: var(--sw-bg-panel);
    color: var(--sw-text);
    text-align: left;
    font-weight: 500;
    white-space: normal;
    min-width: 12rem;
    max-width: 16rem;
}

.arm-th-row {
    min-width: 12rem;
}

.arm-td-row small {
    display: block;
    color: var(--sw-text-muted);
    font-weight: 400;
    font-size: 0.68rem;
}

.arm-row-group td {
    position: sticky;
    left: 0;
    background: var(--sw-bg-panel-alt);
    color: var(--sw-gold);
    font-family: 'Cinzel', Georgia, serif;
    font-weight: 600;
    text-align: left;
    padding: 0.4rem 0.6rem;
}

.arm-td {
    text-align: center;
    color: var(--sw-text);
}

.arm-td--empty {
    color: var(--sw-text-muted);
    opacity: 0.35;
}

.arm-td--high {
    background: rgba(127, 216, 143, 0.18);
    color: var(--sw-ok);
}

.arm-td--mid {
    background: rgba(201, 166, 92, 0.22);
    color: var(--sw-warning);
}

.arm-td--low {
    background: rgba(224, 122, 122, 0.2);
    color: var(--sw-danger);
}

/* Sortierbare Kopfzellen */
.arm-sortable {
    cursor: pointer;
}

.arm-sortable::after {
    content: ' \2195';
    opacity: 0.4;
    font-size: 0.7em;
}

.arm-sortable.is-asc::after {
    content: ' \2191';
    opacity: 1;
}

.arm-sortable.is-desc::after {
    content: ' \2193';
    opacity: 1;
}

/* ── Schadensart-Split-Balken ── */
.arm-split {
    display: inline-flex;
    width: 68px;
    height: 10px;
    border-radius: 2px;
    overflow: hidden;
    vertical-align: middle;
    border: 1px solid var(--sw-border);
}

.arm-split span {
    display: block;
    height: 100%;
}

.arm-split .s-phys   { background: #b9c2cc; }
.arm-split .s-fire   { background: #d9744a; }
.arm-split .s-cold   { background: #5aa9d0; }
.arm-split .s-poison { background: #7fbf5a; }
.arm-split .s-energy { background: #b98bd0; }

/* ── Ressourcen: Skill-Leiter 0-120 als Gantt (ein Balken je Rohstoff) ── */
.arm-gantt {
    margin: 0.5rem 0 1.75rem;
    padding: 0.6rem 1rem 1rem;
    border: 1px solid var(--sw-border-gold);
    border-radius: var(--sw-radius-sm);
    background: var(--sw-panel-dark);
}

.arm-gantt__axis {
    display: flex;
    align-items: flex-end;
    margin-bottom: 0.4rem;
}

.arm-gantt__spacer {
    flex: 0 0 9rem;
}

.arm-gantt__scale {
    position: relative;
    flex: 1;
    height: 1rem;
}

.arm-gantt__tick {
    position: absolute;
    transform: translateX(-50%);
    font-size: 0.68rem;
    color: var(--sw-text-muted);
}

.arm-gantt__row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.12rem 0;
}

.arm-gantt__name {
    flex: 0 0 9rem;
    font-size: 0.76rem;
    color: var(--sw-text);
    text-align: right;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.arm-gantt__track {
    position: relative;
    flex: 1;
    height: 0.95rem;
    background: linear-gradient(to right,
        transparent, transparent calc(20% - 1px), rgba(201, 166, 92, 0.15) 20%,
        rgba(201, 166, 92, 0.15) calc(20% + 1px), transparent calc(20% + 1px));
    background-size: calc(100% / 6) 100%;
    border-radius: 2px;
}

.arm-gantt__bar {
    position: absolute;
    top: 0;
    height: 100%;
    min-width: 2px;
    border-radius: 2px;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
}

.arm-gantt__val {
    font-size: 0.62rem;
    font-weight: 700;
    color: #10131a;
    text-shadow: 0 0 2px rgba(255, 255, 255, 0.5);
    white-space: nowrap;
    padding: 0 0.2rem;
}

@media (max-width: 640px) {
    .arm-gantt__spacer,
    .arm-gantt__name {
        flex-basis: 5.5rem;
    }
}

/* ── Hue-Chip ── */
.arm-hue {
    display: inline-block;
    width: 0.9rem;
    height: 0.9rem;
    border-radius: 3px;
    vertical-align: middle;
    border: 1px solid rgba(0, 0, 0, 0.4);
}

.arm-hue--none {
    background: repeating-linear-gradient(45deg, var(--sw-bg-panel) 0 3px, var(--sw-bg-panel-alt) 3px 6px);
}

/* ── einfache Tabelle (Ressourcen) ── */
.arm-list {
    border-collapse: collapse;
    width: 100%;
    font-size: 0.82rem;
}

.arm-list th,
.arm-list td {
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--sw-border);
    text-align: left;
}

.arm-list thead th {
    background: var(--sw-bg-panel);
    color: var(--sw-gold-bright);
    font-family: 'Cinzel', Georgia, serif;
    position: sticky;
    top: 0;
}

.arm-list tbody tr:hover {
    background: var(--sw-bg-panel-alt);
}

.arm-legend {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.25rem;
    margin: 0 0 1rem;
    font-size: 0.82rem;
    color: var(--sw-text-muted);
}

.arm-legend__item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.arm-swatch {
    width: 0.9rem;
    height: 0.9rem;
    border-radius: 3px;
    display: inline-block;
}

.arm-swatch--high { background: rgba(127, 216, 143, 0.55); }
.arm-swatch--mid { background: rgba(201, 166, 92, 0.55); }
.arm-swatch--low { background: rgba(224, 122, 122, 0.55); }

@media (max-width: 700px) {
    .arm-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .arm-select {
        min-width: 0;
        width: 100%;
    }
}