/* ==========================================================================
   Marcturus · Housekeeping
   ---------------------------------------------------------------------------
   A dual-theme admin shell.

     • DARK  (default) — deep near-black void, crimson/red accent. Restrained,
                         glassy, hairline borders, tabular numerics.
     • LIGHT (toggle)  — cool near-white, blue accent. Same geometry, inverted
                         depth, soft elevation shadows.

   Theming is driven by `data-hk-theme` on <html> (set by App.razor before
   first paint). Tokens are scoped to `.page-hk` (the .hk-shell root) so the
   public site is untouched.

   Semantics:
     --accent*   brand / interactive  (red in dark · blue in light)
     --crimson*  danger only          (stays red in BOTH themes)
   ========================================================================== */

/* --------------------------------------------------------------------------
   Tokens — DARK (default)
   -------------------------------------------------------------------------- */
.page-hk {
    /* Neutrals */
    --void:        #07060a;
    --ink-950:     #0c0b10;
    --ink-900:     #100f17;
    --ink-850:     #15141f;
    --ink-800:     #191825;
    --ink-700:     #201e2d;
    --ink-600:     #2a2839;
    --ink-500:     #3a3849;

    /* Danger scale — RED in both themes (semantic) */
    --crimson-50:  #fff1f3;
    --crimson-100: #ffe4e8;
    --crimson-200: #fbccd4;
    --crimson-300: #f59cab;
    --crimson-400: #f04e6c;
    --crimson-500: #e5183f;
    --crimson-600: #c20e35;
    --crimson-700: #9b0c2c;
    --crimson-900: #4c0519;

    /* Brand accent — RED in dark */
    --accent-300:  #f59cab;
    --accent-400:  #f04e6c;
    --accent-500:  #e5183f;
    --accent-600:  #c20e35;
    --accent-700:  #9b0c2c;
    --accent:        var(--accent-500);
    --accent-strong: var(--accent-600);
    --accent-bright: var(--accent-400);
    --accent-link:   var(--accent-300);
    --accent-soft:   rgba(229, 24, 63, 0.12);
    --accent-softer: rgba(229, 24, 63, 0.06);
    --accent-line:   rgba(229, 24, 63, 0.32);
    --accent-glow:   rgba(229, 24, 63, 0.55);
    --accent-grad:   linear-gradient(140deg, var(--accent-400) 0%, var(--accent-500) 55%, var(--accent-700) 100%);
    --on-accent:     #ffffff;
    --focus-ring:    rgba(229, 24, 63, 0.20);

    /* Type */
    --hk-text:        #f6f6f9;
    --hk-text-soft:   #d6d6df;
    --hk-text-muted:  #9d9cab;
    --hk-text-dim:    #6c6b7c;

    /* Lines + surfaces */
    --hk-line:           rgba(255, 255, 255, 0.06);
    --hk-line-strong:    rgba(255, 255, 255, 0.11);
    --hk-line-accent:    var(--accent-line);

    --hk-surface:        var(--ink-850);
    --hk-topbar-bg:      linear-gradient(180deg, rgba(21, 20, 31, 0.86), rgba(21, 20, 31, 0.40));
    --hk-card:           rgba(255, 255, 255, 0.022);
    --hk-card-solid:     #14131e;
    --hk-card-hover:     rgba(255, 255, 255, 0.045);
    --hk-card-active:    rgba(229, 24, 63, 0.05);
    --hk-input-bg:       rgba(0, 0, 0, 0.30);
    --hk-input-bg-focus: rgba(0, 0, 0, 0.45);
    --hk-thead-bg:       rgba(255, 255, 255, 0.02);
    --hk-row-hover:      rgba(255, 255, 255, 0.025);
    --hk-soft-fill:      rgba(255, 255, 255, 0.035);
    --hk-soft-fill-2:    rgba(255, 255, 255, 0.06);

    /* App background */
    --hk-bg:
        radial-gradient(900px 460px at 96% -8%, rgba(229, 24, 63, 0.07) 0%, transparent 65%),
        radial-gradient(700px 480px at -8% 110%, rgba(155, 12, 44, 0.05) 0%, transparent 60%),
        linear-gradient(180deg, var(--ink-900) 0%, var(--void) 100%);

    /* Shadows */
    --hk-shadow-xs:   0 1px 0 rgba(255, 255, 255, 0.025) inset;
    --hk-shadow-sm:   0 1px 0 rgba(255, 255, 255, 0.025) inset, 0 1px 2px rgba(0, 0, 0, 0.35);
    --hk-shadow-md:   0 12px 28px -16px rgba(0, 0, 0, 0.65);
    --hk-shadow-lg:   0 30px 60px -22px rgba(0, 0, 0, 0.85);
    --hk-shadow-accent: 0 6px 16px -8px var(--accent-glow);

    /* Geometry + fonts */
    --hk-radius-sm:   8px;
    --hk-radius:      12px;
    --hk-radius-lg:   16px;
    --hk-radius-xl:   20px;

    --hk-mono:        ui-monospace, "JetBrains Mono", "SFMono-Regular", "Menlo", "Consolas", monospace;
    --hk-numeric:     "Inter", "Space Grotesk", system-ui, sans-serif;

    background: var(--hk-bg);
    color: var(--hk-text);
    min-height: 100vh;
    font-feature-settings: "ss01", "cv11";
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* --------------------------------------------------------------------------
   Tokens — LIGHT (data-hk-theme="light")
   The attribute is set on <html>; `.page-hk[data-hk-theme]` covers the case
   where it is ever placed on the shell itself.
   -------------------------------------------------------------------------- */
:root[data-hk-theme="light"] .page-hk,
.page-hk[data-hk-theme="light"] {
    --void:        #e9edf4;
    --ink-950:     #ffffff;
    --ink-900:     #f6f8fc;
    --ink-850:     #ffffff;
    --ink-800:     #f1f4f9;
    --ink-700:     #e8ecf3;
    --ink-600:     #dde2ec;
    --ink-500:     #c8cfdc;

    /* Danger stays red, tuned for white backgrounds */
    --crimson-50:  #fff1f3;
    --crimson-100: #ffe4e8;
    --crimson-200: #fecdd5;
    --crimson-300: #be123c;
    --crimson-400: #e11d48;
    --crimson-500: #e11d48;
    --crimson-600: #be123c;
    --crimson-700: #9f1239;
    --crimson-900: #4c0519;

    /* Brand accent — BLUE in light */
    --accent-300:  #1d4ed8;
    --accent-400:  #3b82f6;
    --accent-500:  #2563eb;
    --accent-600:  #1d4ed8;
    --accent-700:  #1e40af;
    --accent:        var(--accent-500);
    --accent-strong: var(--accent-600);
    --accent-bright: var(--accent-400);
    --accent-link:   var(--accent-600);
    --accent-soft:   rgba(37, 99, 235, 0.10);
    --accent-softer: rgba(37, 99, 235, 0.055);
    --accent-line:   rgba(37, 99, 235, 0.38);
    --accent-glow:   rgba(37, 99, 235, 0.45);
    --accent-grad:   linear-gradient(140deg, #3b82f6 0%, #2563eb 55%, #1d4ed8 100%);
    --on-accent:     #ffffff;
    --focus-ring:    rgba(37, 99, 235, 0.22);

    --hk-text:        #0f1729;
    --hk-text-soft:   #28303f;
    --hk-text-muted:  #5b6473;
    --hk-text-dim:    #6c7689;

    --hk-line:           rgba(15, 23, 41, 0.09);
    --hk-line-strong:    rgba(15, 23, 41, 0.16);
    --hk-line-accent:    var(--accent-line);

    --hk-surface:        #ffffff;
    --hk-topbar-bg:      linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.66));
    --hk-card:           #ffffff;
    --hk-card-solid:     #ffffff;
    --hk-card-hover:     #f6f8fc;
    --hk-card-active:    rgba(37, 99, 235, 0.05);
    --hk-input-bg:       #ffffff;
    --hk-input-bg-focus: #ffffff;
    --hk-thead-bg:       #f3f6fb;
    --hk-row-hover:      #f6f8fc;
    --hk-soft-fill:      #f2f5fa;
    --hk-soft-fill-2:    #e8edf6;

    --hk-bg:
        radial-gradient(900px 460px at 96% -8%, rgba(37, 99, 235, 0.07) 0%, transparent 62%),
        radial-gradient(720px 480px at -8% 110%, rgba(59, 130, 246, 0.06) 0%, transparent 58%),
        linear-gradient(180deg, #ffffff 0%, var(--void) 100%);

    --hk-shadow-xs:   0 1px 0 rgba(15, 23, 41, 0.02) inset;
    --hk-shadow-sm:   0 1px 2px rgba(15, 23, 41, 0.06), 0 1px 1px rgba(15, 23, 41, 0.04);
    --hk-shadow-md:   0 14px 32px -18px rgba(15, 23, 41, 0.24);
    --hk-shadow-lg:   0 34px 64px -24px rgba(15, 23, 41, 0.30);
    --hk-shadow-accent: 0 8px 18px -8px var(--accent-glow);
}

.page-hk *::selection { background: var(--accent-soft); color: var(--hk-text); }

/* Smooth, brief cross-fade only while actively switching themes */
@media (prefers-reduced-motion: no-preference) {
    :root.hk-theming .page-hk,
    :root.hk-theming .page-hk *,
    :root.hk-theming .page-hk *::before,
    :root.hk-theming .page-hk *::after {
        transition: background-color 0.32s ease, border-color 0.32s ease,
                    color 0.28s ease, box-shadow 0.32s ease, fill 0.28s ease !important;
    }
}

/* Generic helpers reused by inline page markup */
.page-hk a { color: var(--accent-link); }
.page-hk code {
    font-family: var(--hk-mono);
    font-size: 0.82rem;
    background: var(--hk-soft-fill);
    border: 1px solid var(--hk-line);
    padding: 0.1rem 0.4rem;
    border-radius: 6px;
    color: var(--hk-text-soft);
}

/* --------------------------------------------------------------------------
   Shell
   -------------------------------------------------------------------------- */
.hk-shell {
    display: grid;
    grid-template-columns: 256px 1fr;
    min-height: 100vh;
    position: relative;
}

.hk-drawer-backdrop {
    display: none;
    appearance: none;
    border: 0;
    background: rgba(7, 6, 10, 0.72);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    cursor: pointer;
    position: fixed;
    inset: 0;
    z-index: 90;
}
:root[data-hk-theme="light"] .hk-drawer-backdrop { background: rgba(15, 23, 41, 0.34); }

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */
.hk-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 1.4rem 0.85rem 1rem;
    background: var(--hk-surface);
    border-right: 1px solid var(--hk-line);
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    z-index: 95;
    overflow-y: auto;
}

.hk-sidebar::-webkit-scrollbar { width: 6px; }
.hk-sidebar::-webkit-scrollbar-thumb { background: var(--hk-line-strong); border-radius: 6px; }
.hk-sidebar::-webkit-scrollbar-thumb:hover { background: var(--hk-text-dim); }

.hk-brand {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.3rem 0.6rem 1rem;
    border-bottom: 1px solid var(--hk-line);
    position: relative;
}

.hk-brand__mark {
    width: 38px; height: 38px;
    border-radius: 11px;
    background: var(--accent-grad);
    color: var(--on-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 800;
    box-shadow:
        var(--hk-shadow-accent),
        inset 0 -2px 0 rgba(0, 0, 0, 0.30),
        inset 0 1px 0 rgba(255, 255, 255, 0.18);
    flex-shrink: 0;
}
:root[data-hk-theme="light"] .hk-brand__mark {
    box-shadow:
        var(--hk-shadow-accent),
        inset 0 -2px 0 rgba(0, 0, 0, 0.14),
        inset 0 1px 0 rgba(255, 255, 255, 0.30);
}

.hk-brand__name {
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
    letter-spacing: -0.01em;
    font-size: 0.95rem;
    color: var(--hk-text);
    line-height: 1.1;
}
.hk-brand__sub {
    font-size: 0.65rem;
    color: var(--hk-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.20em;
    margin-top: 2px;
    font-weight: 600;
}

.hk-drawer-close {
    display: none;
    appearance: none;
    border: 1px solid var(--hk-line);
    background: var(--hk-soft-fill);
    color: var(--hk-text-muted);
    width: 34px; height: 34px;
    border-radius: 9px;
    cursor: pointer;
    margin-left: auto;
    font-size: 0.9rem;
    align-items: center;
    justify-content: center;
    transition: background 160ms, color 160ms, border-color 160ms;
}
.hk-drawer-close:hover {
    background: var(--accent-soft);
    color: var(--hk-text);
    border-color: var(--hk-line-accent);
}

.hk-menu {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    flex: 1;
    overflow-y: auto;
}

.hk-menu__group {
    font-size: 0.6rem;
    color: var(--hk-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.20em;
    font-weight: 700;
    padding: 0.85rem 0.85rem 0.35rem;
}
.hk-menu__group:first-of-type { padding-top: 0.4rem; }

.hk-menu__item {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.55rem 0.8rem;
    border-radius: 9px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--hk-text-soft);
    transition: background 140ms ease, color 140ms ease;
    border: 0;
    position: relative;
    text-decoration: none;
    line-height: 1.2;
}

.hk-menu__item:hover {
    background: var(--hk-soft-fill);
    color: var(--hk-text);
}

.hk-menu__item.is-active {
    background: var(--accent-soft);
    color: var(--accent-strong);
    font-weight: 600;
}
:root[data-hk-theme="dark"] .hk-menu__item.is-active { color: #fff; }

.hk-menu__item.is-active::before {
    content: "";
    position: absolute;
    left: -0.85rem;
    top: 8px;
    bottom: 8px;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
}
:root[data-hk-theme="dark"] .hk-menu__item.is-active { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04); }

.hk-menu__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    line-height: 1;
    font-size: 0.92rem;
    opacity: 0.68;
    transition: opacity 140ms, color 140ms;
    flex-shrink: 0;
}
.hk-menu__icon i { width: 1em; text-align: center; }
.hk-menu__item:hover  .hk-menu__icon { opacity: 0.95; }
.hk-menu__item.is-active .hk-menu__icon { opacity: 1; color: var(--accent); }
:root[data-hk-theme="dark"] .hk-menu__item.is-active .hk-menu__icon { color: var(--accent-bright); }

.hk-sidebar__footer {
    padding-top: 0.9rem;
    border-top: 1px solid var(--hk-line);
    font-size: 0.82rem;
}

.hk-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--hk-text-muted);
    transition: color 140ms;
    text-decoration: none;
}
.hk-link:hover { color: var(--accent-link); }

/* --------------------------------------------------------------------------
   Main column
   -------------------------------------------------------------------------- */
.hk-main {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-width: 0;
}

.hk-topbar {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.8rem;
    border-bottom: 1px solid var(--hk-line);
    background: var(--hk-topbar-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 10px 24px -22px rgba(0, 0, 0, 0.55);
}
:root[data-hk-theme="light"] .hk-topbar  { box-shadow: 0 12px 26px -22px rgba(15, 23, 41, 0.20); }
:root[data-hk-theme="light"] .hk-sidebar { box-shadow: 1px 0 0 var(--hk-line), 8px 0 28px -26px rgba(15, 23, 41, 0.22); }

.hk-hamburger,
.hk-theme-toggle {
    display: inline-flex;
    appearance: none;
    border: 1px solid var(--hk-line-strong);
    background: var(--hk-soft-fill);
    color: var(--hk-text);
    width: 38px; height: 38px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.95rem;
    align-items: center;
    justify-content: center;
    transition: background 160ms, border-color 160ms, color 160ms, transform 100ms;
}
.hk-hamburger { display: none; }
.hk-hamburger:hover,
.hk-theme-toggle:hover {
    background: var(--hk-soft-fill-2);
    border-color: var(--hk-line-accent);
    color: var(--accent-link);
}
.hk-theme-toggle:active { transform: scale(0.94); }

/* Show the glyph for the *current* theme */
.hk-theme-toggle__sun { display: none; }
:root[data-hk-theme="light"] .hk-theme-toggle__moon { display: none; }
:root[data-hk-theme="light"] .hk-theme-toggle__sun  { display: inline-block; }

@media (prefers-reduced-motion: no-preference) {
    .hk-theme-toggle i { transition: transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1), opacity 180ms ease; }
    .hk-theme-toggle:hover i { transform: rotate(-12deg); }
}

.hk-topbar__title-block { flex: 1; min-width: 0; }

.hk-topbar__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.62rem;
    color: var(--hk-text-dim);
    font-weight: 700;
}
.hk-topbar__eyebrow i { color: var(--accent); opacity: 0.9; }

.hk-topbar__title {
    margin: 0.15rem 0 0;
    font-size: 1.55rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--hk-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hk-userchip {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.3rem 0.4rem;
    border-radius: 999px;
    border: 1px solid var(--hk-line);
    background: var(--hk-soft-fill);
    transition: border-color 160ms, background 160ms;
}
.hk-userchip:hover { border-color: var(--hk-line-strong); }

.hk-userchip__avatar {
    width: 30px; height: 30px;
    border-radius: 50%;
    background: var(--accent-grad);
    color: var(--on-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.84rem;
    box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}
:root[data-hk-theme="light"] .hk-userchip__avatar {
    box-shadow:
        0 1px 2px rgba(15, 23, 41, 0.18),
        inset 0 -1px 0 rgba(0, 0, 0, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.hk-userchip__meta {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    min-width: 0;
    padding: 0 0.2rem 0 0.1rem;
}
.hk-userchip__meta strong {
    font-size: 0.82rem;
    color: var(--hk-text);
    white-space: nowrap;
    font-weight: 600;
    letter-spacing: -0.005em;
}
.hk-userchip__meta span {
    font-size: 0.66rem;
    color: var(--hk-text-muted);
    display: inline-flex;
    align-items: center;
    gap: 0.28rem;
    text-transform: uppercase;
    letter-spacing: 0.10em;
    font-weight: 600;
}
.hk-userchip__meta span i { color: var(--accent); }

.hk-userchip__logout {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px; height: 30px;
    border-radius: 50%;
    background: var(--hk-soft-fill);
    color: var(--hk-text-muted);
    border: 1px solid transparent;
    transition: background 160ms, color 160ms, border-color 160ms;
    text-decoration: none;
    flex-shrink: 0;
    font-size: 0.85rem;
}
.hk-userchip__logout:hover {
    background: rgba(225, 29, 72, 0.18);
    color: #fff;
    border-color: rgba(225, 29, 72, 0.40);
}
:root[data-hk-theme="light"] .hk-userchip__logout:hover {
    background: var(--crimson-500);
    color: #fff;
    border-color: var(--crimson-600);
}

.hk-content {
    padding: 2rem 1.8rem 4rem;
    flex: 1;
    max-width: 1320px;
    width: 100%;
    box-sizing: border-box;
}

/* --------------------------------------------------------------------------
   Content header
   -------------------------------------------------------------------------- */
.content-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.content-header h2 {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.022em;
    color: var(--hk-text);
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}
.content-header h2 i { color: var(--accent); font-size: 0.92em; }

.btn-group { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
    background: var(--hk-card);
    border: 1px solid var(--hk-line);
    border-radius: var(--hk-radius);
    box-shadow: var(--hk-shadow-sm);
    overflow: hidden;
    margin-bottom: 1.2rem;
    transition: border-color 200ms ease, box-shadow 200ms ease;
}
.card:hover { border-color: var(--hk-line-strong); box-shadow: var(--hk-shadow-md); }

.card__head {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--hk-line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.card__head h3 {
    margin: 0;
    font-size: 0.96rem;
    font-weight: 600;
    color: var(--hk-text);
    letter-spacing: -0.005em;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.card__head h3 > i:first-child { color: var(--accent); opacity: 0.9; }

.card__body { padding: 1.2rem 1.25rem; }
.card__body.is-flush { padding: 0; }

/* --------------------------------------------------------------------------
   Stat tiles
   -------------------------------------------------------------------------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.85rem;
    margin-bottom: 1.6rem;
}

.stat-tile {
    background: var(--hk-card);
    border: 1px solid var(--hk-line);
    border-radius: var(--hk-radius);
    padding: 1.1rem 1.2rem 1.05rem;
    box-shadow: var(--hk-shadow-sm);
    position: relative;
    overflow: hidden;
    transition: border-color 200ms ease, transform 200ms ease, background 200ms ease, box-shadow 200ms ease;
}

.stat-tile::after {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 2px;
    background: var(--accent-grad);
    opacity: 0;
    transition: opacity 220ms ease;
}

.stat-tile:hover {
    border-color: var(--hk-line-strong);
    background: var(--hk-card-hover);
    transform: translateY(-2px);
    box-shadow: var(--hk-shadow-md);
}
.stat-tile:hover::after { opacity: 0.9; }

.stat-tile h4 {
    margin: 0 0 0.65rem;
    font-size: 0.66rem;
    color: var(--hk-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}
.stat-tile h4 i { color: var(--accent); opacity: 0.9; font-size: 0.95em; }

.stat-tile .value {
    font-family: var(--hk-numeric);
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--hk-text);
    letter-spacing: -0.035em;
    line-height: 1.05;
    font-variant-numeric: tabular-nums;
}

.stat-tile .delta {
    font-size: 0.74rem;
    color: var(--hk-text-muted);
    margin-top: 0.5rem;
    font-weight: 500;
    letter-spacing: -0.005em;
}
.stat-tile .delta.is-down { color: var(--crimson-400); }

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */
.table-wrap {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    /* Lea Verou scroll-shadow — fade color tracks the card surface */
    background:
        linear-gradient(90deg,  var(--hk-card-solid) 30%, rgba(0, 0, 0, 0)) 0   0 / 24px 100% no-repeat local,
        linear-gradient(-90deg, var(--hk-card-solid) 30%, rgba(0, 0, 0, 0)) 100% 0 / 24px 100% no-repeat local,
        radial-gradient(8px 100% at 0% 50%,    rgba(0, 0, 0, 0.18), transparent) 0   0 / 16px 100% no-repeat scroll,
        radial-gradient(8px 100% at 100% 50%,  rgba(0, 0, 0, 0.18), transparent) 100% 0 / 16px 100% no-repeat scroll;
}

.table-wrap::-webkit-scrollbar { height: 8px; }
.table-wrap::-webkit-scrollbar-thumb { background: var(--accent-line); border-radius: 8px; }
.table-wrap::-webkit-scrollbar-thumb:hover { background: var(--accent); }
.table-wrap::-webkit-scrollbar-track { background: transparent; }

table.data {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    min-width: 720px;
}

.page-hk table.data thead th {
    text-align: left;
    padding: 0.85rem 1rem;
    font-size: 0.64rem;
    text-transform: uppercase;
    letter-spacing: 0.10em;
    color: var(--hk-text-muted);
    background: var(--hk-thead-bg);
    border-bottom: 1px solid var(--hk-line);
    position: sticky;
    top: 0;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    font-weight: 700;
    white-space: nowrap;
}

.page-hk table.data tbody td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--hk-line);
    color: var(--hk-text-soft);
    vertical-align: middle;
}

.page-hk table.data tbody tr { transition: background 140ms ease; }
.page-hk table.data tbody tr:hover { background: var(--hk-row-hover); }
.page-hk table.data tbody tr:last-child td { border-bottom: 0; }

.page-hk table.data .id {
    color: var(--hk-text-muted);
    font-family: var(--hk-mono);
    font-variant-numeric: tabular-nums;
    font-size: 0.8rem;
}

/* --------------------------------------------------------------------------
   Forms + buttons
   -------------------------------------------------------------------------- */
.page-hk .form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.page-hk .form-group:last-child { margin-bottom: 0; }

.page-hk .form-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--hk-text-muted);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.page-hk .form-label i { color: var(--accent); opacity: 0.85; }

.page-hk .form-input,
.page-hk .form-select,
.page-hk .form-textarea {
    background: var(--hk-input-bg);
    border: 1px solid var(--hk-line-strong);
    color: var(--hk-text);
    border-radius: 9px;
    padding: 0.6rem 0.85rem;
    font-size: 0.9rem;
    font-family: inherit;
    transition: border-color 160ms, box-shadow 160ms, background 160ms;
}
.page-hk .form-textarea { resize: vertical; min-height: 84px; line-height: 1.5; }

.page-hk .form-input::placeholder,
.page-hk .form-textarea::placeholder { color: var(--hk-text-dim); }

.page-hk .form-input:focus,
.page-hk .form-select:focus,
.page-hk .form-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--focus-ring);
    background: var(--hk-input-bg-focus);
}

.page-hk .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.55rem 0.95rem;
    border-radius: 9px;
    border: 1px solid transparent;
    font: 600 0.83rem/1 "Inter", sans-serif;
    cursor: pointer;
    transition: filter 140ms ease, background 140ms ease, border-color 140ms ease, transform 100ms ease, box-shadow 140ms ease;
    background: var(--hk-soft-fill);
    color: var(--hk-text);
    border-color: var(--hk-line-strong);
    text-decoration: none;
    white-space: nowrap;
    letter-spacing: -0.005em;
}
.page-hk .btn:hover  { background: var(--hk-soft-fill-2); }
.page-hk .btn:active { transform: scale(0.985); }
.page-hk .btn i { font-size: 0.92em; }

.page-hk .btn-sm { padding: 0.4rem 0.72rem; font-size: 0.76rem; border-radius: 8px; gap: 0.38rem; }

.page-hk .btn-primary {
    background: var(--accent);
    border-color: var(--accent-strong);
    color: var(--on-accent);
    box-shadow: var(--hk-shadow-accent), inset 0 1px 0 rgba(255, 255, 255, 0.16);
}
.page-hk .btn-primary:hover { background: var(--accent-bright); border-color: var(--accent); }

.page-hk .btn-success {
    background: #059669;
    border-color: #047857;
    color: #fff;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
}
.page-hk .btn-success:hover { background: #047857; }

.page-hk .btn-warning {
    background: #f59e0b;
    border-color: #d97706;
    color: #1a0f00;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
}
.page-hk .btn-warning:hover { background: #fbbf24; }

.page-hk .btn-danger {
    background: var(--crimson-600);
    border-color: var(--crimson-700);
    color: #fff;
    box-shadow: 0 4px 12px -6px rgba(190, 18, 60, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}
.page-hk .btn-danger:hover { background: var(--crimson-500); }

.page-hk .btn-secondary {
    background: var(--hk-soft-fill);
    color: var(--hk-text);
    border-color: var(--hk-line-strong);
}
.page-hk .btn-secondary:hover { background: var(--hk-soft-fill-2); border-color: var(--hk-line-accent); }

/* --------------------------------------------------------------------------
   Status badges
   -------------------------------------------------------------------------- */
.page-hk .status-badge {
    background: var(--hk-soft-fill);
    color: var(--hk-text-soft);
    border: 1px solid var(--hk-line);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.22rem 0.55rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 600;
    line-height: 1.4;
    white-space: nowrap;
    letter-spacing: -0.005em;
}
.page-hk .status-badge i { font-size: 0.85em; }

.page-hk .status-badge--online   { background: rgba(16, 185, 129, 0.12); color: #34d399; border-color: rgba(16, 185, 129, 0.28); }
.page-hk .status-badge--offline  { background: var(--hk-soft-fill); color: var(--hk-text-muted); }
.page-hk .status-badge--danger   { background: rgba(225, 29, 72, 0.12);  color: var(--crimson-300); border-color: rgba(225, 29, 72, 0.28); }
.page-hk .status-badge--warn     { background: rgba(245, 158, 11, 0.12); color: #d97706; border-color: rgba(245, 158, 11, 0.28); }
.page-hk .status-badge--info     { background: var(--accent-soft); color: var(--accent-link); border-color: var(--accent-line); }

:root[data-hk-theme="dark"] .page-hk .status-badge--warn { color: #fcd34d; }

/* Light-theme legibility: mint/amber badge text needs darkening on white tints */
:root[data-hk-theme="light"] .page-hk .status-badge--online { color: #047857; }
:root[data-hk-theme="light"] .page-hk .status-badge--warn   { color: #b45309; }

/* --------------------------------------------------------------------------
   Modals
   -------------------------------------------------------------------------- */
.modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(7, 6, 10, 0.78);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
:root[data-hk-theme="light"] .modal-backdrop { background: rgba(15, 23, 41, 0.42); }
.modal-backdrop.is-open { display: flex; animation: modalFade 200ms ease both; }

@keyframes modalFade {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.modal {
    width: 100%;
    max-width: 460px;
    border-radius: var(--hk-radius-lg);
    border: 1px solid var(--hk-line-strong);
    background: var(--hk-surface);
    box-shadow: var(--hk-shadow-lg);
    padding: 1.5rem;
    position: relative;
    animation: modalRise 240ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
:root[data-hk-theme="dark"] .modal { background: linear-gradient(180deg, var(--ink-800), var(--ink-900)); }
.modal::before {
    content: "";
    position: absolute;
    top: 0; left: 1.5rem; right: 1.5rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent) 50%, transparent);
    opacity: 0.75;
}

@keyframes modalRise {
    from { opacity: 0; transform: translateY(8px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0)   scale(1);    }
}

.modal h3 {
    margin: 0 0 0.4rem;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.015em;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.modal h3 i { color: var(--accent); font-size: 0.92em; }
.modal__hint { color: var(--hk-text-muted); font-size: 0.84rem; margin-bottom: 1rem; line-height: 1.45; }
.modal__actions { display: flex; justify-content: flex-end; gap: 0.5rem; margin-top: 1.2rem; }

/* --------------------------------------------------------------------------
   News editor preview
   -------------------------------------------------------------------------- */
.editor-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 1.4rem;
}

.editor-grid .preview {
    position: sticky;
    top: 6rem;
    align-self: flex-start;
    border-radius: var(--hk-radius);
    overflow: hidden;
    border: 1px solid var(--hk-line);
    background: var(--hk-card);
    box-shadow: var(--hk-shadow-sm);
}

.editor-grid .preview .preview-cover {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--accent-soft) 0%, var(--hk-card-hover) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--hk-text-muted);
    font-size: 0.86rem;
    background-size: cover;
    background-position: center;
}
.editor-grid .preview .preview-cover span { display: inline-flex; align-items: center; gap: 0.4rem; }

.editor-grid .preview .preview-body { padding: 1.2rem; }
.editor-grid .preview-title { font-size: 1.18rem; font-weight: 700; margin-bottom: 0.25rem; color: var(--hk-text); letter-spacing: -0.02em; }
.editor-grid .preview-meta  { font-size: 0.76rem; color: var(--hk-text-muted); margin-bottom: 0.8rem; }
.editor-grid .preview-summary {
    background: var(--accent-softer);
    border-left: 2px solid var(--accent);
    padding: 0.7rem 0.9rem;
    border-radius: 4px;
    margin-bottom: 0.9rem;
    font-size: 0.9rem;
    color: var(--hk-text-soft);
}
.editor-grid .preview-content { font-size: 0.9rem; color: var(--hk-text-soft); line-height: 1.65; white-space: pre-wrap; }

.char-count { font-size: 0.72rem; color: var(--hk-text-muted); margin-top: 0.3rem; font-variant-numeric: tabular-nums; }
.char-count.is-warn   { color: #d97706; }
.char-count.is-danger { color: var(--crimson-400); }
:root[data-hk-theme="light"] .char-count.is-warn { color: #b45309; }

/* --------------------------------------------------------------------------
   Image library (/housekeeping/images)
   -------------------------------------------------------------------------- */
.img-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 1rem;
}

.img-tile {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--hk-line);
    border-radius: var(--hk-radius);
    background: var(--hk-card);
    box-shadow: var(--hk-shadow-sm);
    overflow: hidden;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.img-tile:hover {
    border-color: var(--hk-line-accent);
    box-shadow: var(--hk-shadow-md);
}

/* Checkerboard behind transparent PNG/GIF/WebP. */
.img-tile__thumb {
    display: grid;
    place-items: center;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: repeating-conic-gradient(var(--hk-soft-fill-2) 0% 25%, transparent 0% 50%) 0 0 / 16px 16px;
    border-bottom: 1px solid var(--hk-line);
}
.img-tile__thumb img { max-width: 100%; max-height: 100%; object-fit: contain; }

.img-tile__meta { padding: 0.55rem 0.7rem 0.25rem; min-width: 0; }
.img-tile__name {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--hk-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.img-tile__info {
    font-size: 0.7rem;
    color: var(--hk-text-muted);
    font-variant-numeric: tabular-nums;
    margin-top: 0.15rem;
}

.img-tile__actions {
    display: flex;
    gap: 0.35rem;
    padding: 0.55rem 0.7rem 0.7rem;
}

/* --------------------------------------------------------------------------
   SimpleMDE inside housekeeping (.hk-mde wrapper)
   simplemde.min.css ships a white, light-only skin; these overrides re-key
   every surface to the hk tokens, so the editor follows BOTH themes via
   data-hk-theme with a single rule set. Specificity (not load order) beats
   the vendor stylesheet; `!important` only where the vendor uses it too.
   -------------------------------------------------------------------------- */
.page-hk .hk-mde .editor-toolbar {
    background: var(--hk-soft-fill);
    border: 1px solid var(--hk-line-strong);
    border-bottom: none;
    border-radius: var(--hk-radius-sm) var(--hk-radius-sm) 0 0;
    opacity: 1;
    padding: 0.3rem 0.45rem;
}
.page-hk .hk-mde .editor-toolbar a,
.page-hk .hk-mde .editor-toolbar a.fa {
    color: var(--hk-text-muted) !important;
    border-color: transparent;
}
.page-hk .hk-mde .editor-toolbar a:hover,
.page-hk .hk-mde .editor-toolbar a.active {
    background: var(--hk-soft-fill-2);
    border-color: var(--hk-line-strong);
    color: var(--hk-text) !important;
}
.page-hk .hk-mde .editor-toolbar i.separator {
    border-left-color: var(--hk-line-strong);
    border-right-color: transparent;
}
.page-hk .hk-mde .editor-toolbar.disabled-for-preview a:not(.no-disable) {
    background: transparent;
}

.page-hk .hk-mde .CodeMirror {
    background: var(--hk-input-bg);
    color: var(--hk-text);
    border: 1px solid var(--hk-line-strong);
    border-radius: 0 0 var(--hk-radius-sm) var(--hk-radius-sm);
    font-family: inherit;
    font-size: 0.92rem;
    min-height: 12rem;
    height: auto;
    padding: 0.35rem 0.3rem;
}
.page-hk .hk-mde .CodeMirror-scroll {
    min-height: 12rem;
    max-height: 24rem;
}
.page-hk .hk-mde .CodeMirror-focused {
    background: var(--hk-input-bg-focus);
    border-color: var(--accent-line);
    box-shadow: 0 0 0 3px var(--focus-ring);
}
.page-hk .hk-mde .CodeMirror-cursor { border-left-color: var(--hk-text); }
.page-hk .hk-mde .CodeMirror-selected,
.page-hk .hk-mde .CodeMirror-focused .CodeMirror-selected { background: var(--accent-soft); }
.page-hk .hk-mde .CodeMirror-placeholder { color: var(--hk-text-dim) !important; }
.page-hk .hk-mde .CodeMirror-lines { color: var(--hk-text); }

/* Markdown token colors, legible on both surfaces. */
.page-hk .hk-mde .cm-header { color: var(--accent-bright); }
.page-hk .hk-mde .cm-quote  { color: var(--hk-text-muted); font-style: italic; }
.page-hk .hk-mde .cm-link   { color: var(--accent-link); }
.page-hk .hk-mde .cm-url    { color: var(--hk-text-dim); }
.page-hk .hk-mde .cm-strong,
.page-hk .hk-mde .cm-em     { color: var(--hk-text); }
.page-hk .hk-mde .cm-comment {
    font-family: var(--hk-mono);
    background: var(--hk-soft-fill-2);
    border-radius: 0.2rem;
}

/* In-editor preview pane (vendor default is white). */
.page-hk .hk-mde .editor-preview,
.page-hk .hk-mde .editor-preview-side {
    background: var(--hk-card-solid);
    color: var(--hk-text);
    border-color: var(--hk-line-strong);
    padding: 0.7rem;
}
.page-hk .hk-mde .editor-preview a { color: var(--accent-link); }

/* --------------------------------------------------------------------------
   Detail pages
   -------------------------------------------------------------------------- */
.kv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.1rem 1.3rem;
}
.kv-grid > div { display: flex; flex-direction: column; gap: 0.18rem; min-width: 0; }
.kv-grid label {
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.10em;
    color: var(--hk-text-muted);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.kv-grid label i { color: var(--hk-text-dim); width: 0.95em; text-align: center; }
.kv-grid p {
    margin: 0;
    color: var(--hk-text);
    font-size: 0.92rem;
    word-break: break-word;
    letter-spacing: -0.005em;
}

.badge-wall { display: flex; flex-wrap: wrap; gap: 0.55rem; }
.badge-wall img {
    width: 56px; height: 56px;
    background: var(--hk-soft-fill);
    padding: 0.4rem;
    border-radius: 10px;
    border: 1px solid var(--hk-line);
    transition: transform 200ms, border-color 200ms;
}
.badge-wall img:hover { transform: translateY(-2px); border-color: var(--hk-line-accent); }

.action-bar { display: flex; gap: 0.45rem; flex-wrap: wrap; }

.search-row { display: flex; gap: 0.55rem; align-items: center; flex: 1; min-width: 0; }
.search-row .form-input { max-width: 280px; flex: 1; }

.alert {
    padding: 0.75rem 1rem;
    border-radius: 9px;
    font-size: 0.86rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    line-height: 1.4;
}
.alert i { font-size: 0.95em; }
.alert-success {
    background: rgba(16, 185, 129, 0.10);
    border: 1px solid rgba(16, 185, 129, 0.26);
    color: #34d399;
}
:root[data-hk-theme="light"] .alert-success { color: #066b4f; }
.alert-danger {
    background: rgba(225, 29, 72, 0.10);
    border: 1px solid rgba(225, 29, 72, 0.26);
    color: var(--crimson-300);
}

/* --------------------------------------------------------------------------
   Empty state
   -------------------------------------------------------------------------- */
.hk-empty {
    text-align: center;
    padding: 2.6rem 1rem;
    color: var(--hk-text-muted);
}
.hk-empty > div:first-child {
    width: 56px;
    height: 56px;
    margin: 0 auto 0.9rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--hk-soft-fill);
    border: 1px solid var(--hk-line);
    color: var(--hk-text-dim);
    font-size: 1.4rem;
}
.hk-empty p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--hk-text-muted);
    letter-spacing: -0.005em;
}

/* --------------------------------------------------------------------------
   Page loader (admin accent)
   -------------------------------------------------------------------------- */
.page-hk .page-loader__orbit span:nth-child(1) { border-top-color: var(--accent); }
.page-hk .page-loader__orbit span:nth-child(2) { border-top-color: var(--accent-bright); }
.page-hk .page-loader__orbit span:nth-child(3) { border-top-color: var(--hk-text-dim); }
.page-hk .page-loader { color: var(--hk-text-muted); }

/* --------------------------------------------------------------------------
   Edit-setting modal (premium)
   -------------------------------------------------------------------------- */
.modal--settings {
    width: 100%;
    max-width: 540px;
    padding: 0;
    overflow: hidden;
}
.modal--settings::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent) 50%, transparent);
    opacity: 0.9;
}

.modal--settings .modal__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.5rem 1.6rem 1rem;
    border-bottom: 1px solid var(--hk-line);
}

.modal--settings .modal__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.62rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-weight: 700;
    color: var(--accent-link);
    margin-bottom: 0.35rem;
}

.modal--settings .modal__head h3 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.022em;
    color: var(--hk-text);
}

.modal--settings .modal__close {
    appearance: none;
    background: var(--hk-soft-fill);
    border: 1px solid var(--hk-line);
    color: var(--hk-text-muted);
    width: 32px; height: 32px;
    border-radius: 8px;
    font-size: 0.95rem;
    line-height: 1;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 160ms, color 160ms, border-color 160ms;
    flex-shrink: 0;
}
.modal--settings .modal__close:hover {
    background: var(--accent-soft);
    color: var(--accent-link);
    border-color: var(--accent-line);
}

.modal--settings .modal__body {
    padding: 1.4rem 1.6rem 0.4rem;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.modal--settings .modal__actions {
    padding: 1rem 1.6rem 1.4rem;
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    border-top: 1px solid var(--hk-line);
    background: var(--hk-soft-fill);
    margin-top: 0.4rem;
}

.form-group--lg { gap: 0.5rem; display: flex; flex-direction: column; }
.form-group--lg .form-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    color: var(--hk-text-muted);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.form-input--lg {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    border: 1px solid var(--hk-line-strong);
    background: var(--hk-input-bg);
    color: var(--hk-text);
    font-family: var(--hk-mono);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: -0.005em;
    transition: border-color 160ms, box-shadow 160ms, background 160ms;
}
.form-input--lg::placeholder { color: var(--hk-text-dim); }
.form-input--lg:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--focus-ring);
    background: var(--hk-input-bg-focus);
}

.form-input--readonly {
    background: var(--accent-softer);
    border-color: var(--accent-line);
    color: var(--accent-link);
    cursor: default;
    user-select: all;
}
.form-input--readonly:focus {
    border-color: var(--accent-line);
    box-shadow: 0 0 0 3px var(--focus-ring);
    background: var(--accent-soft);
}

.form-help {
    margin: 0;
    font-size: 0.74rem;
    color: var(--hk-text-muted);
    line-height: 1.45;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.form-help i { color: var(--accent); }

/* --------------------------------------------------------------------------
   Keyboard focus — visible accent ring on all interactive chrome
   -------------------------------------------------------------------------- */
.page-hk a:focus-visible,
.page-hk .btn:focus-visible,
.page-hk .form-input:focus-visible,
.page-hk .form-select:focus-visible,
.page-hk .form-textarea:focus-visible,
.hk-menu__item:focus-visible,
.hk-theme-toggle:focus-visible,
.hk-hamburger:focus-visible,
.hk-drawer-close:focus-visible,
.hk-userchip__logout:focus-visible,
.modal--settings .modal__close:focus-visible,
.hk-link:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}
.page-hk *:focus:not(:focus-visible) { outline: none; }

/* --------------------------------------------------------------------------
   Responsive — tablet
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .hk-shell { grid-template-columns: 1fr; }

    .hk-hamburger { display: inline-flex; }

    .hk-sidebar {
        position: fixed;
        top: 0; left: 0;
        height: 100dvh;
        width: 270px;
        max-width: 84vw;
        z-index: 100;
        transform: translateX(-100%);
        transition: transform 260ms cubic-bezier(0.2, 0.8, 0.2, 1);
        box-shadow: 24px 0 60px -16px rgba(0, 0, 0, 0.7);
        border-right: 1px solid var(--hk-line);
    }

    .hk-shell.is-drawer-open .hk-sidebar { transform: translateX(0); }
    .hk-shell.is-drawer-open .hk-drawer-backdrop { display: block; }

    .hk-drawer-close { display: inline-flex; }

    .editor-grid { grid-template-columns: 1fr; gap: 1rem; }
    .editor-grid .preview { position: static; }

    .hk-content { padding: 1.6rem 1.4rem 3rem; }
    .hk-topbar  { padding: 0.95rem 1.4rem; }
}

/* --------------------------------------------------------------------------
   Responsive — phone
   -------------------------------------------------------------------------- */
@media (max-width: 640px) {
    .hk-content { padding: 1.2rem 1rem 2.4rem; }
    .hk-topbar  { padding: 0.85rem 1rem; gap: 0.6rem; }
    .hk-topbar__title { font-size: 1.18rem; }
    .hk-topbar__eyebrow { font-size: 0.58rem; }

    .hk-userchip__meta { display: none; }
    .hk-userchip { gap: 0.35rem; padding: 0.25rem; }

    .stat-tile { padding: 0.95rem 1rem; }
    .stat-tile .value { font-size: 1.55rem; }

    .card__head, .card__body { padding-left: 1rem; padding-right: 1rem; }
    .content-header h2 { font-size: 1.18rem; }

    .modal--settings .modal__head,
    .modal--settings .modal__body,
    .modal--settings .modal__actions { padding-left: 1.1rem; padding-right: 1.1rem; }
    .modal--settings .modal__head h3 { font-size: 1.15rem; }
    .form-input--lg { font-size: 0.95rem; padding: 0.78rem 0.9rem; }
}

@media (max-width: 380px) {
    .hk-topbar { padding: 0.7rem 0.85rem; }
    .hk-content { padding: 0.85rem 0.85rem 2rem; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .hk-sidebar, .modal-backdrop.is-open, .modal, .stat-tile, .card { transition: none !important; animation: none !important; }
}
