/* Responsive foundation for the public Bunker Credits site.
   Keep this file focused on global layout, overflow control, and mobile readability. */

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

img,
svg,
video,
canvas,
iframe {
    max-width: 100%;
}

img,
svg,
video,
canvas {
    height: auto;
}

button,
a,
input {
    -webkit-tap-highlight-color: rgba(126, 223, 255, 0.18);
}

button,
.tab,
.button,
.mini-button,
.support-app-nav-link,
.support-mobile-command-toggle,
.support-mobile-command-drawer a {
    touch-action: manipulation;
}

.page,
.panel,
.info-card,
.row,
.action-card,
.achievement-card,
.redemption-card,
.term-list div,
.support-app-shell,
.support-app-main,
.support-view-section,
.support-view-heading,
.support-app-nav-panel {
    min-width: 0;
}

.name,
.score,
.row-meta,
.metric-value,
.action-card strong,
.redemption-card strong,
.redemption-cost {
    overflow-wrap: anywhere;
}

.support-mobile-command-menu {
    display: none;
}

html,
body.support-v2-shell,
body.support-v2-shell [class],
body.support-v2-shell [id] {
    scrollbar-width: auto;
    scrollbar-color: auto;
}

@supports not selector(::-webkit-scrollbar) {
    html,
    body.support-v2-shell,
    body.support-v2-shell [class],
    body.support-v2-shell [id] {
        scrollbar-width: thin;
        scrollbar-color: rgba(126, 223, 255, 0.30) rgba(4, 8, 19, 0.40);
    }
}

html::-webkit-scrollbar,
body.support-v2-shell::-webkit-scrollbar,
body.support-v2-shell [class]::-webkit-scrollbar,
body.support-v2-shell [id]::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

html::-webkit-scrollbar-button,
body.support-v2-shell::-webkit-scrollbar-button,
body.support-v2-shell [class]::-webkit-scrollbar-button,
body.support-v2-shell [id]::-webkit-scrollbar-button {
    width: 0;
    height: 0;
    display: none;
    background: transparent;
}

html::-webkit-scrollbar-track,
body.support-v2-shell::-webkit-scrollbar-track,
body.support-v2-shell [class]::-webkit-scrollbar-track,
body.support-v2-shell [id]::-webkit-scrollbar-track {
    border-radius: 999px;
    background-color: rgba(4, 8, 19, 0.44);
}

html::-webkit-scrollbar-thumb,
body.support-v2-shell::-webkit-scrollbar-thumb,
body.support-v2-shell [class]::-webkit-scrollbar-thumb,
body.support-v2-shell [id]::-webkit-scrollbar-thumb {
    min-height: 28px;
    border: 1px solid rgba(4, 8, 19, 0.78);
    border-radius: 999px;
    background-color: rgba(126, 223, 255, 0.30) !important;
    background-clip: padding-box;
    box-shadow: inset 0 0 0 999px rgba(126, 223, 255, 0.30), 0 0 4px rgba(126, 223, 255, 0.14);
}

html::-webkit-scrollbar-thumb:hover,
body.support-v2-shell::-webkit-scrollbar-thumb:hover,
body.support-v2-shell [class]::-webkit-scrollbar-thumb:hover,
body.support-v2-shell [id]::-webkit-scrollbar-thumb:hover {
    background-color: rgba(126, 223, 255, 0.44) !important;
    box-shadow: inset 0 0 0 999px rgba(126, 223, 255, 0.44), 0 0 6px rgba(126, 223, 255, 0.20);
}

@media (min-width: 1500px) {
    .support-app-shell {
        grid-template-columns: minmax(200px, 236px) minmax(0, 1fr);
    }

    .support-app-main .layout,
    .support-app-main .two-column {
        grid-template-columns: minmax(0, 1fr) var(--support-side-panel-column);
    }
}

@media (max-width: 1420px) {
    .page {
        width: min(var(--support-max-width), calc(100vw - 28px));
    }

    .support-app-page {
        padding-top: 2px !important;
    }

    .support-app-shell {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .support-app-nav-panel {
        position: sticky;
        top: 92px;
        z-index: 9000;
        align-self: start;
        padding: 10px 12px 12px;
        border-color: rgba(126, 223, 255, 0.48);
        background:
            linear-gradient(180deg, rgba(8, 24, 45, 0.98), rgba(4, 10, 23, 0.985)),
            rgba(4, 8, 19, 0.985);
        box-shadow:
            0 12px 26px rgba(0, 0, 0, 0.42),
            0 0 20px rgba(35, 180, 255, 0.14),
            inset 0 1px 0 rgba(234, 247, 255, 0.07);
        backdrop-filter: blur(18px);
    }

    .support-app-nav-title {
        max-height: 18px;
        margin-bottom: 8px;
        overflow: hidden;
        opacity: 1;
        transition: max-height 140ms ease, margin-bottom 140ms ease, opacity 100ms ease;
    }

    .support-app-nav-panel.command-index-is-stuck {
        padding-top: 8px;
        padding-bottom: 8px;
    }

    .support-app-nav-panel.command-index-is-stuck .support-app-nav-title {
        max-height: 0;
        margin-bottom: 0;
        opacity: 0;
        pointer-events: none;
    }

    .support-app-nav {
        display: grid;
        grid-template-columns: repeat(7, minmax(0, 1fr));
        gap: 7px;
        overflow-x: visible;
        flex-wrap: initial;
        padding-bottom: 0;
    }

    .support-app-nav-link {
        min-width: 0;
        width: 100%;
        text-align: center;
        border-color: rgba(126, 223, 255, 0.30);
        background:
            linear-gradient(180deg, rgba(18, 51, 84, 0.88), rgba(6, 17, 34, 0.94)),
            rgba(5, 15, 31, 0.96);
    }

    .support-app-nav-link span,
    .support-app-nav-link small {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .layout,
    .two-column {
        grid-template-columns: minmax(0, 1fr) var(--support-side-panel-column);
    }
}

@media (max-width: 1320px) {
    .support-app-nav-panel {
        top: 112px;
    }
}

@media (max-width: 1080px) {
    .support-app-nav-panel {
        top: 126px;
    }
}

@media (max-width: 1000px) {
    .layout,
    .two-column,
    .hero {
        grid-template-columns: 1fr;
    }

    .section-heading,
    .support-view-heading {
        align-items: start;
    }

    .tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 4px;
    }

    .tab {
        white-space: nowrap;
    }
}

@media (max-width: 760px), (max-width: 1180px) and (orientation: landscape), (min-width: 761px) and (max-width: 1180px) and (orientation: portrait) {
    .support-app-nav-panel {
        display: none !important;
    }

    .support-mobile-command-menu {
        position: fixed;
        z-index: 9998;
        right: 12px;
        bottom: max(12px, env(safe-area-inset-bottom));
        display: grid;
        justify-items: end;
        pointer-events: none;
    }

    .support-mobile-command-toggle,
    .support-mobile-command-drawer {
        pointer-events: auto;
    }

    .support-mobile-command-toggle {
        display: inline-flex;
        align-items: center;
        gap: 9px;
        min-height: 44px;
        padding: 8px 11px 8px 10px;
        border: 1px solid rgba(126, 223, 255, 0.54);
        border-radius: 15px;
        background:
            linear-gradient(180deg, rgba(126, 223, 255, 0.13), transparent 48%),
            radial-gradient(circle at 12% 0%, rgba(126, 223, 255, 0.12), transparent 44%),
            rgba(4, 8, 19, 0.96);
        color: var(--text);
        font-family: inherit;
        box-shadow: 0 0 20px rgba(35, 180, 255, 0.22), inset 0 0 15px rgba(126, 223, 255, 0.05);
        cursor: pointer;
    }

    .support-mobile-command-toggle[aria-expanded="true"] {
        border-color: rgba(126, 223, 255, 0.82);
        box-shadow: 0 0 25px rgba(35, 180, 255, 0.28), inset 0 0 16px rgba(126, 223, 255, 0.07);
    }

    .mobile-command-toggle-icon {
        display: grid;
        gap: 4px;
        width: 20px;
    }

    .mobile-command-toggle-icon span {
        display: block;
        height: 2px;
        border-radius: 999px;
        background: rgba(126, 223, 255, 0.92);
        box-shadow: 0 0 8px rgba(126, 223, 255, 0.32);
    }

    .mobile-command-toggle-copy {
        display: grid;
        gap: 1px;
        text-align: left;
    }

    .mobile-command-toggle-copy strong {
        display: none;
    }

    .mobile-command-toggle-copy small {
        color: rgba(234, 247, 255, 0.82);
        font-size: 10px;
        font-weight: 950;
        letter-spacing: 0.12em;
        line-height: 1;
        text-transform: uppercase;
    }

    .support-mobile-command-drawer {
        position: absolute;
        right: 0;
        bottom: calc(100% + 8px);
        display: none;
        width: min(320px, calc(100vw - 24px));
        max-height: min(420px, calc(100vh - 144px));
        overflow: auto;
        gap: 6px;
        padding: 8px;
        border: 1px solid rgba(126, 223, 255, 0.42);
        border-radius: 18px;
        background:
            radial-gradient(circle at 100% 0%, rgba(126, 223, 255, 0.12), transparent 34%),
            rgba(4, 8, 19, 0.98);
        box-shadow: 0 18px 42px rgba(0, 0, 0, 0.56), 0 0 28px rgba(35, 180, 255, 0.20), inset 0 0 18px rgba(126, 223, 255, 0.035);
        backdrop-filter: blur(16px);
    }

    .support-mobile-command-menu.open .support-mobile-command-drawer {
        display: grid;
    }

    .support-mobile-command-drawer a {
        --mobile-command-accent: var(--accent);
        display: grid;
        gap: 2px;
        padding: 11px 12px;
        border: 1px solid color-mix(in srgb, var(--mobile-command-accent), transparent 74%);
        border-radius: 13px;
        background:
            linear-gradient(90deg, color-mix(in srgb, var(--mobile-command-accent), transparent 92%), transparent 56%),
            rgba(8, 24, 45, 0.72);
        color: var(--text);
        text-decoration: none;
        box-shadow: inset 3px 0 0 color-mix(in srgb, var(--mobile-command-accent), transparent 76%);
    }

    .support-mobile-command-drawer a[data-support-nav="overview"] { order: 1; --mobile-command-accent: var(--accent); }
    .support-mobile-command-drawer a[data-support-nav="leaderboards"] { order: 2; --mobile-command-accent: #d7ecff; }
    .support-mobile-command-drawer a[data-support-nav="profile"] { order: 3; --mobile-command-accent: var(--accent); }
    .support-mobile-command-drawer a[data-support-nav="rank"] { order: 4; --mobile-command-accent: #b09aff; }
    .support-mobile-command-drawer a[data-support-nav="credits"] { order: 5; --mobile-command-accent: var(--success); }
    .support-mobile-command-drawer a[data-support-nav="redemptions"] { order: 6; --mobile-command-accent: #ff8a3d; }
    .support-mobile-command-drawer a[data-support-nav="achievements"] { order: 7; --mobile-command-accent: #ffd76a; }

    .support-mobile-command-drawer a span {
        color: color-mix(in srgb, var(--mobile-command-accent), white 18%);
        font-size: 12px;
        font-weight: 950;
        letter-spacing: 0.05em;
        text-transform: uppercase;
    }

    .support-mobile-command-drawer a small {
        color: rgba(199, 218, 236, 0.72);
        font-size: 10px;
        font-weight: 850;
    }

    .support-mobile-command-drawer a.active {
        border-color: color-mix(in srgb, var(--mobile-command-accent), white 12%);
        background:
            radial-gradient(circle at 0% 50%, color-mix(in srgb, var(--mobile-command-accent), transparent 78%), transparent 48%),
            linear-gradient(90deg, color-mix(in srgb, var(--mobile-command-accent), transparent 86%), transparent 60%),
            rgba(18, 51, 84, 0.88);
        box-shadow: inset 3px 0 0 color-mix(in srgb, var(--mobile-command-accent), transparent 12%), 0 0 18px color-mix(in srgb, var(--mobile-command-accent), transparent 84%);
    }
}

@media (max-width: 760px) {
    .page {
        width: min(var(--support-max-width), calc(100vw - 18px));
        padding-bottom: calc(92px + env(safe-area-inset-bottom));
    }

    .support-app-hero {
        margin-bottom: 12px;
    }

    .support-app-shell {
        gap: 12px;
    }

    .hero-copy,
    .panel,
    .support-view-heading,
    .info-card,
    .achievement-card,
    .redemption-card,
    .action-card,
    .term-list div {
        border-radius: 14px;
    }

    .hero-copy,
    .support-view-heading,
    .panel {
        padding: 14px;
    }

    .support-view-heading,
    .section-heading {
        display: grid;
        gap: 8px;
        align-items: start;
    }

    .support-view-heading > div,
    .section-heading > div {
        min-width: 0;
        max-width: 100%;
    }

    .support-view-heading p,
    .section-heading p {
        max-width: none;
    }

    h1 {
        font-size: clamp(32px, 10vw, 44px);
        line-height: 0.94;
        letter-spacing: -0.055em;
    }

    .hero-copy h1,
    .support-view-heading h2,
    .section-heading h2 {
        max-width: 100%;
        white-space: nowrap;
    }

    .hero-copy h1.heading-fit-fallback,
    .support-view-heading h2.heading-fit-fallback,
    .section-heading h2.heading-fit-fallback {
        white-space: normal;
    }

    .support-view-heading h2,
    .section-heading h2 {
        font-size: clamp(30px, 8.6vw, 38px);
        line-height: 0.96;
        letter-spacing: -0.048em;
    }

    .subtitle,
    .section-heading p,
    .support-view-heading p {
        font-size: 13px;
        line-height: 1.5;
    }

    .section {
        margin-top: 0;
    }

    .support-view-section .section + .section {
        margin-top: 18px;
    }
}

@media (max-width: 420px) {
    .page {
        width: min(var(--support-max-width), calc(100vw - 12px));
    }

    .support-mobile-command-menu {
        right: 8px;
        bottom: max(8px, env(safe-area-inset-bottom));
    }

    .support-mobile-command-toggle {
        min-height: 42px;
        padding: 7px 10px 7px 9px;
        border-radius: 14px;
    }

    .mobile-command-toggle-copy small {
        font-size: 9px;
    }
}