/* ═══════════════════════════════════════════════════════════════════
   HD2 Randomizer — Helldivers 2 themed dark UI
   ═══════════════════════════════════════════════════════════════════ */

:root {
    --hd-black:       #080a0c;
    --hd-dark:        #101318;
    --hd-card:        #161a20;
    --hd-card-border: #252b36;
    --hd-card-locked: #1a1f28;
    --hd-gold:        #f5c400;
    --hd-gold-dim:    #b08d00;
    --hd-gold-glow:   rgba(245, 196, 0, 0.15);
    --hd-red:         #cc3300;
    --hd-blue:        #3a7bd5;
    --hd-green:       #2a9d60;
    --hd-text:        #e8eaf0;
    --hd-text-dim:    #6b7280;
    --hd-text-muted:  #9ca3af;
    --hd-border:      #252b36;
    --hd-radius:      6px;
    --hd-font:        'Segoe UI', system-ui, -apple-system, sans-serif;
}

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

html, body {
    margin: 0;
    padding: 0;
    background: var(--hd-black);
    color: var(--hd-text);
    font-family: var(--hd-font);
    font-size: 15px;
    min-height: 100vh;
}

/* ── App container ──────────────────────────────────────────────── */

.hd-app {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 0 2rem;
}

/* ── Header ─────────────────────────────────────────────────────── */

.hd-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    background: var(--hd-dark);
    border-bottom: 2px solid var(--hd-gold);
    position: sticky;
    top: 0;
    z-index: 100;
}

.hd-title {
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: var(--hd-gold);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hd-title-icon {
    font-size: 1.4rem;
}

.hd-btn-icon {
    background: transparent;
    border: 1px solid var(--hd-card-border);
    color: var(--hd-text-muted);
    padding: 0.4rem 0.75rem;
    border-radius: var(--hd-radius);
    cursor: pointer;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    transition: color 0.15s, border-color 0.15s;
}

.hd-btn-icon:hover {
    color: var(--hd-gold);
    border-color: var(--hd-gold);
}

.hd-btn-icon.active {
    color: var(--hd-gold);
    border-color: var(--hd-gold);
    background: var(--hd-gold-glow);
}

/* ── Settings panel ─────────────────────────────────────────────── */

.hd-settings {
    background: var(--hd-dark);
    border-bottom: 1px solid var(--hd-border);
    padding: 1rem 1.25rem;
}

.hd-settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
}

.hd-settings-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.hd-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--hd-gold);
    text-transform: uppercase;
}

.hd-level-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.hd-range {
    flex: 1;
    accent-color: var(--hd-gold);
    cursor: pointer;
}

.hd-level-badge {
    font-weight: 700;
    color: var(--hd-gold);
    min-width: 4rem;
    font-size: 1rem;
}

.hd-check-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.3rem 1rem;
}

.hd-check-label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: var(--hd-text-muted);
    cursor: pointer;
    padding: 0.15rem 0;
}

.hd-check-label:hover { color: var(--hd-text); }

.hd-check-label input[type="checkbox"] {
    accent-color: var(--hd-gold);
    cursor: pointer;
    width: 1rem;
    height: 1rem;
}

/* ── Roll bar ───────────────────────────────────────────────────── */

.hd-roll-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--hd-dark);
    border-bottom: 1px solid var(--hd-border);
}

.hd-roll-bar-bottom {
    border-bottom: none;
    border-top: 1px solid var(--hd-border);
    margin-top: 0.25rem;
}

.hd-btn-big {
    flex: 1;
    padding: 0.85rem 1.5rem;
    background: var(--hd-gold);
    color: #000;
    border: none;
    border-radius: var(--hd-radius);
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    min-height: 48px;
    transition: background 0.15s, transform 0.1s;
}

.hd-btn-big:hover  { background: #ffd53a; }
.hd-btn-big:active { transform: scale(0.97); }

/* ── Loadout grid ───────────────────────────────────────────────── */

.hd-loadout {
    padding: 0.75rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.hd-section-label {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--hd-text-dim);
    text-transform: uppercase;
    padding: 0.25rem 0;
    border-top: 1px solid var(--hd-border);
    margin-top: 0.1rem;
}

/* Auto-fit grid: fills as many equal columns as fit at min 200px each */
.hd-row {
    display: grid;
    gap: 0.75rem;
}

.hd-row-auto {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

/* ── Cards ──────────────────────────────────────────────────────── */

.hd-card {
    background: var(--hd-card);
    border: 1px solid var(--hd-card-border);
    border-radius: var(--hd-radius);
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    min-height: 110px;
}

.hd-card-header {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.1rem;
}

.hd-slot-label {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: var(--hd-text-dim);
    text-transform: uppercase;
}

.hd-btn-roll {
    background: transparent;
    border: 1px solid var(--hd-card-border);
    color: var(--hd-text-muted);
    width: 2rem;
    height: 2rem;
    min-width: 44px;
    min-height: 44px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    padding: 0;
    flex-shrink: 0;
}

.hd-btn-roll:hover {
    background: var(--hd-gold-glow);
    border-color: var(--hd-gold);
    color: var(--hd-gold);
}

/* inline item-picker inside each card header */
.hd-slot-select {
    flex: 1 1 auto;
    min-width: 0;
    background: var(--hd-black);
    border: 1px solid var(--hd-card-border);
    border-radius: var(--hd-radius);
    color: var(--hd-text);
    font-family: var(--hd-font);
    font-size: 0.72rem;
    padding: 0.15rem 0.3rem;
    cursor: pointer;
    height: 2rem;
    outline: none;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: border-color 0.15s;
}
.hd-slot-select:focus  { border-color: var(--hd-gold); }
.hd-slot-select option { background: var(--hd-card); color: var(--hd-text); }

/* ── Card content ───────────────────────────────────────────────── */

.hd-item-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--hd-text);
    line-height: 1.3;
    flex: 1;
}

.hd-item-sub {
    font-size: 0.78rem;
    color: var(--hd-text-muted);
    line-height: 1.4;
}

.hd-item-empty {
    font-size: 0.85rem;
    color: var(--hd-text-dim);
    font-style: italic;
    flex: 1;
    display: flex;
    align-items: center;
}

/* ── Badges ─────────────────────────────────────────────────────── */

.hd-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin-top: 0.1rem;
}

.hd-badge {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    padding: 0.15rem 0.45rem;
    border-radius: 3px;
    background: rgba(255,255,255,0.07);
    color: var(--hd-text-muted);
    white-space: nowrap;
}

.hd-badge-wb {
    background: rgba(245,196,0,0.1);
    color: var(--hd-gold-dim);
}

.hd-badge-armor {
    background: rgba(58,123,213,0.15);
    color: #7aabf0;
}

/* ── Armor sub-lock controls ────────────────────────────────────── */

.hd-sub-locks {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.25rem;
}

.hd-sub-lock-label {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.72rem;
    color: var(--hd-text-dim);
    cursor: pointer;
}

.hd-sub-lock-label input[type="checkbox"] {
    accent-color: var(--hd-gold);
    width: 0.85rem;
    height: 0.85rem;
    cursor: pointer;
}

/* ── Faction card accents ───────────────────────────────────────── */

.hd-card-faction .hd-item-name.hd-faction-name {
    font-size: 1.15rem;
    letter-spacing: 0.04em;
}

.faction-bug  { border-left: 3px solid #cc9900; }
.faction-bot  { border-left: 3px solid #cc3300; }
.faction-squid { border-left: 3px solid #7a5add; }

/* ── Blazor error boundary ──────────────────────────────────────── */

.blazor-error-boundary {
    background: #2a0a0a;
    border: 1px solid #cc3300;
    padding: 1rem 1.5rem;
    color: #f87171;
    border-radius: var(--hd-radius);
    margin: 1rem;
}

.blazor-error-boundary::after {
    content: "An error has occurred. Please refresh the page.";
}

/* ── Blazor reconnect modal ─────────────────────────────────────── */

#reconnect-modal {
    background: rgba(8, 10, 12, 0.92);
    color: var(--hd-text-muted);
    font-size: 0.9rem;
}

/* ── Blazor error UI bar ────────────────────────────────────────── */

#blazor-error-ui {
    background: #2a0a0a;
    border-top: 1px solid var(--hd-red);
    bottom: 0;
    box-shadow: 0 -1px 8px rgba(204, 51, 0, 0.3);
    color: #f87171;
    display: none;
    font-size: 0.85rem;
    left: 0;
    padding: 0.65rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .reload  { color: var(--hd-gold); font-weight: 600; margin-left: 0.5rem; }
#blazor-error-ui .dismiss { cursor: pointer; float: right; font-weight: 600; }

/* ── Settings check grid for slots (2 columns always) ──────────── */

.hd-check-grid-slots {
    grid-template-columns: repeat(2, 1fr);
}

/* ── Advanced stratagem pool panel ─────────────────────────────── */

.hd-adv-toggle-row {
    padding: 0.5rem 0 0;
    border-top: 1px solid var(--hd-border);
    margin-top: 0.25rem;
}

.hd-btn-adv-toggle {
    background: transparent;
    border: 1px solid var(--hd-card-border);
    color: var(--hd-text-dim);
    padding: 0.45rem 0.9rem;
    border-radius: var(--hd-radius);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.hd-btn-adv-toggle:hover,
.hd-btn-adv-toggle.active {
    color: var(--hd-gold);
    border-color: var(--hd-gold-dim);
    background: var(--hd-gold-glow);
}

.hd-adv-panel {
    padding: 0.75rem 0 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.hd-adv-global-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.hd-btn-text {
    background: transparent;
    border: none;
    color: var(--hd-gold-dim);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    cursor: pointer;
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    transition: color 0.15s;
    min-height: 36px;
}

.hd-btn-text:hover { color: var(--hd-gold); }

.hd-adv-category {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.hd-adv-cat-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hd-adv-cat-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--hd-text-muted);
    text-transform: uppercase;
    flex: 1;
}

.hd-check-grid-adv {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

/* ── Responsive breakpoints ─────────────────────────────────────── */

/* Tablet: cap auto-fill columns so cards aren't too narrow */
@media (max-width: 900px) {
    .hd-row-auto {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }
}

/* Mobile */
@media (max-width: 600px) {
    .hd-app {
        /* no side padding at small sizes — cards fill edge-to-edge */
    }

    .hd-header {
        padding: 0.6rem 0.75rem;
    }

    .hd-title {
        font-size: 1rem;
    }

    .hd-btn-icon {
        padding: 0.5rem 0.7rem;
        font-size: 0.8rem;
        min-height: 44px;
    }

    .hd-roll-bar {
        padding: 0.6rem 0.75rem;
    }

    .hd-btn-big {
        font-size: 1rem;
        padding: 0.8rem 1rem;
    }

    .hd-loadout {
        padding: 0.6rem 0.75rem;
    }

    /* Single column cards on small phone */
    .hd-row-auto {
        grid-template-columns: 1fr;
    }

    .hd-settings {
        padding: 0.75rem;
    }

    .hd-settings-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .hd-check-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hd-check-grid-slots {
        grid-template-columns: 1fr 1fr;
    }

    .hd-check-grid-adv {
        grid-template-columns: 1fr;
    }

    .hd-item-name {
        font-size: 0.95rem;
    }
}


/* ══════════════════════════════════════════════════════════════════
   Preset tab & panel
   ══════════════════════════════════════════════════════════════════ */

.hd-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ── Presets panel (shares .hd-settings base) ────────────────────── */

.hd-preset-panel {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.hd-preset-form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.hd-preset-form-row {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.hd-input {
    background: var(--hd-card);
    border: 1px solid var(--hd-card-border);
    border-radius: var(--hd-radius);
    color: var(--hd-text);
    padding: 0.45rem 0.75rem;
    font-size: 0.9rem;
    font-family: var(--hd-font);
    outline: none;
    flex: 1;
    min-width: 150px;
    transition: border-color 0.15s;
}

.hd-input::placeholder { color: var(--hd-text-dim); }
.hd-input:focus { border-color: var(--hd-gold); }

.hd-btn-save {
    background: var(--hd-gold);
    color: #000;
    border: none;
    border-radius: var(--hd-radius);
    padding: 0.45rem 1rem;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s;
}
.hd-btn-save:hover { background: #ffd53a; }
.hd-btn-save:disabled {
    background: var(--hd-card-border);
    color: var(--hd-text-dim);
    cursor: not-allowed;
}

/* ── Preset list ─────────────────────────────────────────────────── */

.hd-preset-list-label { margin-top: 0.25rem; }

.hd-preset-empty {
    color: var(--hd-text-dim);
    font-size: 0.85rem;
    font-style: italic;
    padding: 0.5rem 0;
}

.hd-preset-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 420px;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.hd-preset-card {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    background: var(--hd-card);
    border: 1px solid var(--hd-card-border);
    border-radius: var(--hd-radius);
    padding: 0.6rem 0.85rem;
    transition: border-color 0.15s;
}
.hd-preset-card:hover { border-color: var(--hd-gold-dim); }

.hd-preset-card-info { flex: 1; min-width: 0; }

.hd-preset-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--hd-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.hd-preset-desc {
    font-size: 0.8rem;
    color: var(--hd-text-muted);
    margin-top: 0.1rem;
}

.hd-preset-summary {
    font-size: 0.78rem;
    color: var(--hd-text-dim);
    margin-top: 0.2rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.hd-preset-card-actions {
    display: flex;
    gap: 0.4rem;
    flex-shrink: 0;
    align-items: center;
}

.hd-btn-danger {
    color: var(--hd-red) !important;
}
.hd-btn-danger:hover { color: #ff5533 !important; }

/* ── Roll Preset button (muted gold variant) ─────────────────────── */
.hd-btn-preset-roll {
    background: transparent;
    color: var(--hd-gold);
    border: 1.5px solid var(--hd-gold);
    flex: 0 0 auto;
    min-width: 180px;
}
.hd-btn-preset-roll:hover {
    background: var(--hd-gold-glow);
}

@media (max-width: 600px) {
    .hd-preset-form-row { flex-direction: column; }
    .hd-input { min-width: 0; width: 100%; }
    .hd-btn-preset-roll { min-width: 0; }
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}