/* =====================================================================
   monopole.bar -- 1920s Art Deco Speakeasy
   Palette: Warm Earthy
     #1A1410  Dark Walnut       (sidebar background)
     #2A2018  Warm Earth        (main background)
     #C8A050  Amber Gold        (primary accent / Deco)
     #E8D8C0  Cream Warm        (body text)
     #5A4830  Deep Bronze       (panel backgrounds)
     #8A7050  Muted Ochre       (secondary text)
     rgba(26,20,16,0.8) Smoke   (organic blob shapes)
   Fonts: Oswald (headlines), EB Garamond (body), Archivo Narrow (labels)
   ===================================================================== */

:root {
    --c-walnut: #1A1410;
    --c-earth: #2A2018;
    --c-amber: #C8A050;
    --c-cream: #E8D8C0;
    --c-bronze: #5A4830;
    --c-ochre: #8A7050;
    --c-smoke: rgba(26, 20, 16, 0.8);

    --c-amber-soft: rgba(200, 160, 80, 0.2);
    --c-amber-glow: rgba(200, 160, 80, 0.5);
    --c-amber-faint: rgba(200, 160, 80, 0.08);

    --f-head: "Oswald", "Archivo Narrow", sans-serif;
    --f-body: "EB Garamond", Georgia, serif;
    --f-label: "Archivo Narrow", "Oswald", sans-serif;

    --sidebar-w: 260px;

    --pad-panel: clamp(28px, 4vw, 64px);
    --pad-section: clamp(48px, 7vw, 120px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
    width: 100%;
    min-height: 100vh;
    background: var(--c-earth);
    color: var(--c-cream);
    font-family: var(--f-body);
    font-weight: 400;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body {
    position: relative;
    background:
        radial-gradient(ellipse 1200px 700px at 30% -10%, rgba(200, 160, 80, 0.06), transparent 70%),
        radial-gradient(ellipse 900px 600px at 95% 110%, rgba(200, 160, 80, 0.04), transparent 70%),
        var(--c-earth);
}

.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; }

img, svg { display: block; max-width: 100%; }

/* ---------------------------------------------------------------------
   Grain Overlay -- aged leather / polished wood
   --------------------------------------------------------------------- */
.grain-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 50;
    opacity: 0.06;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='320' height='320'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.6' numOctaves='4' stitchTiles='stitch'/><feColorMatrix type='matrix' values='0 0 0 0 0.18  0 0 0 0 0.13  0 0 0 0 0.09  0 0 0 0.7 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
    background-size: 320px 320px;
}

/* ---------------------------------------------------------------------
   Organic Blob Ambient Shapes -- smoke in candlelight
   --------------------------------------------------------------------- */
.blob-field {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.blob {
    position: absolute;
    background: var(--c-smoke);
    opacity: 0.05;
    filter: blur(12px);
    will-change: transform;
}

.blob-1 {
    width: 540px; height: 460px;
    border-radius: 40% 60% 55% 45% / 50% 40% 60% 50%;
    top: 8%; left: 22%;
    background: radial-gradient(ellipse at 50% 50%, rgba(200, 160, 80, 0.10), rgba(26, 20, 16, 0.6));
    animation: drift-a 38s ease-in-out infinite alternate;
}

.blob-2 {
    width: 720px; height: 540px;
    border-radius: 55% 45% 38% 62% / 48% 56% 44% 52%;
    top: 35%; right: -5%;
    background: radial-gradient(ellipse at 40% 60%, rgba(200, 160, 80, 0.08), rgba(26, 20, 16, 0.7));
    animation: drift-b 52s ease-in-out infinite alternate;
}

.blob-3 {
    width: 460px; height: 380px;
    border-radius: 60% 40% 50% 50% / 55% 50% 50% 45%;
    bottom: 8%; left: 35%;
    background: radial-gradient(ellipse at 60% 40%, rgba(200, 160, 80, 0.06), rgba(26, 20, 16, 0.5));
    animation: drift-c 44s ease-in-out infinite alternate;
}

.blob-4 {
    width: 380px; height: 320px;
    border-radius: 50% 50% 40% 60% / 60% 40% 60% 40%;
    top: 60%; left: 18%;
    background: radial-gradient(ellipse at 50% 50%, rgba(200, 160, 80, 0.05), rgba(26, 20, 16, 0.4));
    animation: drift-d 60s ease-in-out infinite alternate;
}

@keyframes drift-a {
    0%   { transform: translate(0, 0) scale(1) rotate(0deg); }
    100% { transform: translate(36px, -28px) scale(1.06) rotate(8deg); }
}

@keyframes drift-b {
    0%   { transform: translate(0, 0) scale(1) rotate(0deg); }
    100% { transform: translate(-44px, 30px) scale(1.08) rotate(-6deg); }
}

@keyframes drift-c {
    0%   { transform: translate(0, 0) scale(1) rotate(0deg); }
    100% { transform: translate(28px, -40px) scale(1.05) rotate(10deg); }
}

@keyframes drift-d {
    0%   { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-22px, -18px) scale(1.07); }
}

/* ---------------------------------------------------------------------
   Sidebar -- the bar's menu board
   --------------------------------------------------------------------- */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-w);
    height: 100vh;
    background:
        linear-gradient(180deg, #1F1814 0%, #1A1410 35%, #161108 100%);
    border-right: 1px solid var(--c-amber-soft);
    padding: 28px 22px 22px;
    display: flex;
    flex-direction: column;
    z-index: 30;
    overflow-y: auto;
    overflow-x: hidden;
    opacity: 0;
    animation: sidebar-fade 600ms ease-out 120ms forwards;
}

@keyframes sidebar-fade {
    from { opacity: 0; transform: translateX(-12px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* Vertical chevron pattern -- gold at 20% opacity along the right edge */
.sidebar::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 14px;
    height: 100%;
    pointer-events: none;
    background-image:
        linear-gradient(135deg, transparent 45%, rgba(200, 160, 80, 0.20) 45%, rgba(200, 160, 80, 0.20) 55%, transparent 55%);
    background-size: 8px 12px;
    opacity: 0.6;
}

/* Inner stepped border -- Art Deco metalwork */
.sidebar::after {
    content: "";
    position: absolute;
    inset: 12px;
    border: 1px solid var(--c-amber-soft);
    pointer-events: none;
}

.deco-fan {
    position: relative;
    width: 86%;
    margin: 6px auto 18px;
    opacity: 0;
    animation: fan-draw 1100ms ease-out 320ms forwards;
}

.deco-fan svg { width: 100%; height: auto; }

@keyframes fan-draw {
    from { opacity: 0; transform: translateY(-6px) scale(0.96); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.brand {
    position: relative;
    text-align: center;
    padding: 8px 0 18px;
    margin-bottom: 18px;
}

.brand-glow {
    position: absolute;
    inset: -10px 10% auto 10%;
    height: 92px;
    background: radial-gradient(ellipse at center, rgba(200, 160, 80, 0.45), rgba(200, 160, 80, 0) 70%);
    filter: blur(8px);
    z-index: 0;
    animation: glow-pulse 1500ms ease-out 400ms 1;
}

@keyframes glow-pulse {
    0%   { opacity: 0; transform: scale(0.95); }
    50%  { opacity: 1; transform: scale(1.06); }
    100% { opacity: 0.55; transform: scale(1); }
}

.brand-mark {
    position: relative;
    z-index: 1;
    font-family: var(--f-head);
    font-weight: 600;
    color: var(--c-amber);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    line-height: 1;
}

.brand-line-1 {
    display: block;
    font-size: clamp(26px, 2.4vw, 34px);
}

.brand-line-2 {
    display: block;
    font-size: clamp(14px, 1.3vw, 18px);
    color: var(--c-cream);
    margin-top: 4px;
    letter-spacing: 0.32em;
}

.brand-tag {
    position: relative;
    z-index: 1;
    font-family: var(--f-label);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--c-ochre);
    margin-top: 10px;
}

/* Bar menu list */
.bar-menu {
    flex: 1 0 auto;
    margin-top: 6px;
}

.menu-eyebrow {
    font-family: var(--f-label);
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.28em;
    color: var(--c-ochre);
    margin: 18px 0 10px;
    padding-left: 4px;
}

.menu-list, .tonight-list {
    list-style: none;
}

.menu-item {
    display: flex;
    align-items: baseline;
    gap: 12px;
    padding: 8px 10px 8px 6px;
    cursor: pointer;
    font-family: var(--f-head);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--c-cream);
    border-left: 2px solid transparent;
    transition: color 240ms ease, border-color 240ms ease, background 240ms ease, padding 240ms ease;
    user-select: none;
}

.menu-item:hover {
    color: var(--c-amber);
    border-left-color: var(--c-amber-soft);
    padding-left: 12px;
    background: rgba(200, 160, 80, 0.04);
}

.menu-item.is-active {
    color: var(--c-amber);
    border-left-color: var(--c-amber);
    padding-left: 12px;
}

.menu-no {
    font-family: var(--f-label);
    font-size: 11px;
    color: var(--c-amber);
    letter-spacing: 0.12em;
    min-width: 22px;
}

.menu-label {
    font-size: 14px;
}

.deco-divider {
    margin: 22px 6px;
    height: 6px;
    background:
        linear-gradient(90deg, transparent, var(--c-amber-soft) 20%, var(--c-amber) 50%, var(--c-amber-soft) 80%, transparent),
        linear-gradient(90deg, transparent, transparent);
    background-size: 100% 1px, 100% 1px;
    background-position: 0 2px, 0 4px;
    background-repeat: no-repeat;
    position: relative;
}

.deco-divider::before,
.deco-divider::after {
    content: "";
    position: absolute;
    top: 1px;
    width: 4px;
    height: 4px;
    background: var(--c-amber);
    transform: rotate(45deg);
    opacity: 0.85;
}

.deco-divider::before { left: 0; }
.deco-divider::after  { right: 0; }

.tonight-list li {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    padding: 5px 6px;
    font-family: var(--f-body);
    font-size: 13px;
    color: var(--c-cream);
    border-bottom: 1px dotted rgba(200, 160, 80, 0.12);
}

.tonight-list li:last-child { border-bottom: none; }

.t-label {
    font-family: var(--f-label);
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--c-ochre);
    min-width: 60px;
    padding-top: 3px;
}

.t-value {
    text-align: right;
    color: var(--c-cream);
    font-style: italic;
    font-size: 13px;
}

.sidebar-foot {
    margin-top: 18px;
    padding: 14px 6px 4px;
    border-top: 1px solid var(--c-amber-soft);
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
}

.foot-mark {
    font-family: var(--f-head);
    font-weight: 600;
    color: var(--c-amber);
    letter-spacing: 0.18em;
    font-size: 14px;
}

.foot-line {
    font-family: var(--f-label);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.24em;
    color: var(--c-ochre);
}

/* ---------------------------------------------------------------------
   Lounge -- main content area
   --------------------------------------------------------------------- */
.lounge {
    margin-left: var(--sidebar-w);
    padding: 40px clamp(24px, 4vw, 72px) 80px;
    position: relative;
    z-index: 10;
    min-height: 100vh;
}

.panel {
    position: relative;
    margin: 0 auto var(--pad-section);
    padding: var(--pad-panel) clamp(24px, 3vw, 56px);
    background:
        linear-gradient(180deg, rgba(90, 72, 48, 0.18), rgba(90, 72, 48, 0.06));
    color: var(--c-cream);
    max-width: 1080px;
    /* Stepped Art Deco border via layered box-shadow */
    box-shadow:
        0 0 0 1px var(--c-amber),
        0 0 0 4px var(--c-earth),
        0 0 0 5px var(--c-amber),
        0 18px 60px rgba(0, 0, 0, 0.4);
    opacity: 0;
    transform: translateY(14px);
    animation: panel-rise 520ms ease-out forwards;
}

.panel:nth-of-type(1) { animation-delay: 700ms; }
.panel:nth-of-type(2) { animation-delay: 800ms; }
.panel:nth-of-type(3) { animation-delay: 900ms; }
.panel:nth-of-type(4) { animation-delay: 1000ms; }

@keyframes panel-rise {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Decorative panel headers/footers (Art Deco motifs) */
.panel-deco {
    width: 100%;
    height: 36px;
    margin: 0 auto 22px;
    opacity: 0.85;
}

.panel-deco-bottom {
    margin: 28px auto 0;
}

.panel-deco svg {
    width: 100%; height: 100%;
}

.panel-eyebrow {
    font-family: var(--f-label);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.36em;
    color: var(--c-amber);
    margin-bottom: 18px;
}

.panel-title {
    font-family: var(--f-head);
    font-weight: 600;
    color: var(--c-amber);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-size: clamp(24px, 3vw, 40px);
    line-height: 1.15;
    margin-bottom: 22px;
    max-width: 28ch;
}

.panel-lede,
.panel-sublede {
    font-family: var(--f-body);
    font-weight: 400;
    color: var(--c-cream);
    font-size: clamp(15px, 1.1vw, 18px);
    line-height: 1.75;
    max-width: 64ch;
    margin-bottom: 28px;
}

.dropcap {
    float: left;
    font-family: var(--f-head);
    font-weight: 600;
    color: var(--c-amber);
    font-size: 64px;
    line-height: 0.85;
    padding: 8px 12px 4px 0;
    text-shadow: 0 0 10px rgba(200, 160, 80, 0.2);
}

/* Hero meta cards */
.hero-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-top: 12px;
}

.meta-card {
    padding: 16px 18px;
    background: rgba(26, 20, 16, 0.45);
    border: 1px solid var(--c-amber-soft);
    border-left: 2px solid var(--c-amber);
    transition: transform 360ms ease, border-color 360ms ease, background 360ms ease;
}

.meta-card:hover {
    transform: translateY(-2px);
    border-color: var(--c-amber);
    background: rgba(26, 20, 16, 0.65);
}

.meta-key {
    display: block;
    font-family: var(--f-label);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.28em;
    color: var(--c-ochre);
    margin-bottom: 6px;
}

.meta-val {
    display: block;
    font-family: var(--f-body);
    font-style: italic;
    color: var(--c-cream);
    font-size: 16px;
    line-height: 1.5;
}

/* ---------------------------------------------------------------------
   Card-flip Reserve -- cocktail napkins
   --------------------------------------------------------------------- */
.card-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 22px;
    margin-top: 26px;
    perspective: 1400px;
}

.card {
    perspective: 1000px;
    height: 280px;
    cursor: pointer;
    outline: none;
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.6s ease-in-out;
}

.card.flipped .card-inner {
    transform: rotateY(180deg);
}

.card-face {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    padding: 24px 22px 22px;
    background:
        linear-gradient(180deg, rgba(90, 72, 48, 0.55), rgba(42, 32, 24, 0.95));
    border: 1px solid var(--c-amber-soft);
    box-shadow:
        0 0 0 1px var(--c-amber-soft),
        inset 0 0 24px rgba(26, 20, 16, 0.6);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
}

.card-front {
    background:
        radial-gradient(ellipse at top, rgba(200, 160, 80, 0.10), rgba(42, 32, 24, 0.95) 65%),
        linear-gradient(180deg, #3A2E20, #2A2018);
}

.card-back {
    transform: rotateY(180deg);
    background:
        radial-gradient(ellipse at bottom, rgba(200, 160, 80, 0.08), rgba(26, 20, 16, 0.95) 70%),
        linear-gradient(180deg, #221A12, #1A1410);
    border-color: var(--c-amber);
}

/* Gold corner ornaments on front faces */
.card-corner {
    position: absolute;
    width: 22px;
    height: 22px;
    border: 1px solid var(--c-amber);
    opacity: 0.85;
}

.card-corner.tl { top: 8px;    left: 8px;    border-right: none; border-bottom: none; }
.card-corner.tr { top: 8px;    right: 8px;   border-left: none;  border-bottom: none; }
.card-corner.bl { bottom: 8px; left: 8px;    border-right: none; border-top: none; }
.card-corner.br { bottom: 8px; right: 8px;   border-left: none;  border-top: none; }

.card-no {
    font-family: var(--f-label);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.32em;
    color: var(--c-amber);
}

.card-no-back {
    color: var(--c-ochre);
    margin-bottom: 10px;
}

.card-name {
    font-family: var(--f-head);
    font-weight: 600;
    color: var(--c-amber);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: clamp(20px, 1.6vw, 26px);
    line-height: 1.05;
    margin: 14px 0 8px;
}

.card-pour {
    font-family: var(--f-body);
    font-style: italic;
    color: var(--c-cream);
    font-size: 14px;
    line-height: 1.5;
    opacity: 0.92;
}

.card-flip-hint {
    font-family: var(--f-label);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.24em;
    color: var(--c-ochre);
    margin-top: 8px;
    transition: color 240ms ease, transform 240ms ease;
}

.card:hover .card-flip-hint {
    color: var(--c-amber);
    transform: translateX(2px);
}

.card:hover .card-front {
    border-color: var(--c-amber);
}

.card-secret {
    font-family: var(--f-body);
    color: var(--c-cream);
    font-size: 14px;
    line-height: 1.7;
    margin-top: 4px;
}

.card-sig {
    font-family: var(--f-body);
    font-style: italic;
    color: var(--c-ochre);
    font-size: 12px;
    text-align: right;
    margin-top: 12px;
}

/* ---------------------------------------------------------------------
   Ledger -- quote + entries
   --------------------------------------------------------------------- */
.ledger-quote {
    position: relative;
    margin: 28px 0 36px;
    padding: 28px 32px 28px 56px;
    background: rgba(26, 20, 16, 0.45);
    border-left: 3px solid var(--c-amber);
    font-family: var(--f-body);
    font-style: italic;
    font-size: clamp(16px, 1.3vw, 20px);
    line-height: 1.75;
    color: var(--c-cream);
}

.quote-mark {
    position: absolute;
    top: 4px;
    left: 14px;
    font-family: "EB Garamond", serif;
    font-style: normal;
    font-size: 64px;
    line-height: 1;
    color: var(--c-amber);
    opacity: 0.7;
}

.quote-mark-close {
    position: static;
    font-size: 28px;
    margin-left: 4px;
    vertical-align: -10px;
}

.quote-cite {
    display: block;
    margin-top: 14px;
    font-family: var(--f-label);
    font-style: normal;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.28em;
    color: var(--c-ochre);
}

.ledger-list {
    list-style: none;
    border-top: 1px solid var(--c-amber-soft);
}

.ledger-row {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 24px;
    align-items: baseline;
    padding: 18px 8px;
    border-bottom: 1px dotted rgba(200, 160, 80, 0.18);
    transition: background 360ms ease, padding-left 360ms ease;
}

.ledger-row:hover {
    background: rgba(200, 160, 80, 0.04);
    padding-left: 14px;
}

.ledger-date {
    font-family: var(--f-label);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.28em;
    color: var(--c-amber);
}

.ledger-entry {
    font-family: var(--f-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--c-cream);
}

/* ---------------------------------------------------------------------
   Hours & Rules
   --------------------------------------------------------------------- */
.hours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 28px;
    margin-top: 28px;
}

.hours-block {
    padding: 22px 24px;
    background: rgba(26, 20, 16, 0.5);
    border: 1px solid var(--c-amber-soft);
    box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.35);
    position: relative;
}

.hours-block::before {
    content: "";
    position: absolute;
    inset: 6px;
    border: 1px solid rgba(200, 160, 80, 0.10);
    pointer-events: none;
}

.hours-head {
    font-family: var(--f-head);
    font-weight: 600;
    color: var(--c-amber);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 16px;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--c-amber-soft);
    position: relative;
    z-index: 1;
}

.hours-dl {
    display: block;
    position: relative;
    z-index: 1;
}

.hours-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 6px 0;
    border-bottom: 1px dotted rgba(200, 160, 80, 0.14);
}

.hours-row:last-child { border-bottom: none; }

.hours-row dt {
    font-family: var(--f-label);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--c-ochre);
    padding-top: 3px;
}

.hours-row dd {
    font-family: var(--f-body);
    font-style: italic;
    color: var(--c-cream);
    font-size: 14px;
}

.rules-ol {
    list-style: none;
    counter-reset: rule;
    position: relative;
    z-index: 1;
}

.rules-ol li {
    counter-increment: rule;
    padding: 8px 0 8px 32px;
    position: relative;
    font-family: var(--f-body);
    font-size: 15px;
    line-height: 1.55;
    color: var(--c-cream);
    border-bottom: 1px dotted rgba(200, 160, 80, 0.14);
}

.rules-ol li:last-child { border-bottom: none; }

.rules-ol li::before {
    content: counter(rule, upper-roman) ".";
    position: absolute;
    left: 0;
    top: 8px;
    font-family: var(--f-label);
    font-size: 11px;
    color: var(--c-amber);
    letter-spacing: 0.16em;
}

.hours-knock {
    text-align: center;
}

.knock-line {
    font-family: var(--f-body);
    font-style: italic;
    color: var(--c-cream);
    font-size: 16px;
    margin: 6px 0 18px;
    position: relative;
    z-index: 1;
}

.knock-btn {
    position: relative;
    z-index: 1;
    display: inline-block;
    padding: 14px 28px;
    background: transparent;
    color: var(--c-amber);
    border: none;
    cursor: pointer;
    font-family: var(--f-head);
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-size: 14px;
    /* Stepped Art Deco border */
    box-shadow:
        0 0 0 1px var(--c-amber),
        0 0 0 3px rgba(26, 20, 16, 0.95),
        0 0 0 4px var(--c-amber);
    transition: color 280ms ease, transform 280ms ease, background 280ms ease;
}

.knock-btn:hover {
    background: rgba(200, 160, 80, 0.08);
    transform: translateY(-1px);
    color: var(--c-cream);
}

.knock-btn-label {
    position: relative;
    z-index: 2;
}

.knock-btn-deco {
    position: absolute;
    inset: -10px;
    background:
        radial-gradient(ellipse at center, rgba(200, 160, 80, 0.18), transparent 60%);
    opacity: 0;
    transition: opacity 320ms ease;
    pointer-events: none;
}

.knock-btn:hover .knock-btn-deco { opacity: 1; }

.knock-btn.is-knocking {
    animation: knock-shake 220ms ease-in-out 4;
}

@keyframes knock-shake {
    0%, 100% { transform: translate(0, -1px); }
    25%      { transform: translate(-2px, -1px); }
    50%      { transform: translate(2px, -2px); }
    75%      { transform: translate(-1px, 0); }
}

.knock-status {
    margin-top: 16px;
    font-family: var(--f-label);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--c-ochre);
    min-height: 16px;
    transition: color 280ms ease;
    position: relative;
    z-index: 1;
}

.knock-status.is-open {
    color: var(--c-amber);
}

/* ---------------------------------------------------------------------
   Lounge footer
   --------------------------------------------------------------------- */
.lounge-foot {
    text-align: center;
    padding: 40px 20px 20px;
    margin-top: 32px;
    border-top: 1px solid var(--c-amber-soft);
}

.foot-sig {
    font-family: var(--f-label);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.32em;
    color: var(--c-ochre);
}

/* ---------------------------------------------------------------------
   Section in-view subtle highlight (for nav syncing)
   --------------------------------------------------------------------- */
.panel.is-in-view {
    box-shadow:
        0 0 0 1px var(--c-amber),
        0 0 0 4px var(--c-earth),
        0 0 0 5px var(--c-amber),
        0 0 60px rgba(200, 160, 80, 0.10),
        0 18px 60px rgba(0, 0, 0, 0.4);
}

/* ---------------------------------------------------------------------
   Responsive: collapse sidebar at small widths
   --------------------------------------------------------------------- */
@media (max-width: 880px) {
    .sidebar {
        position: relative;
        width: 100%;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--c-amber-soft);
        padding: 22px 18px 18px;
    }
    .sidebar::before { display: none; }
    .lounge {
        margin-left: 0;
        padding: 24px 18px 60px;
    }
    .menu-list { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
    .tonight-list { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
    .tonight-list li { border-bottom: none; }
    .panel { padding: 28px 22px; }
    .ledger-row { grid-template-columns: 80px 1fr; gap: 14px; }
}