/* Calm Clinical Console — canonical visual layer for the in-session controls. */
.session-control-island {
    --console-accent: #43cbbd;
    --console-text: rgba(248, 250, 252, 0.94);
    --console-secondary: rgba(226, 232, 240, 0.8);
    --console-muted: rgba(203, 213, 225, 0.62);
    --console-line: rgba(226, 232, 240, 0.09);
    --console-surface: rgba(148, 163, 184, 0.09);
    width: 44px;
}
.session-control-island.is-open,
#overlay-layer.pause-active .session-control-island.is-open {
    opacity: 0.98;
    filter: saturate(1);
}
body:has(#landscape-warning.visible) .session-control-island {
    bottom: max(78px, calc(env(safe-area-inset-bottom) + 68px));
}

.island-tray {
    width: min(820px, calc(100vw - 32px));
    border: 1px solid var(--console-line);
    border-radius: 24px;
    background: rgba(7, 14, 27, 0.96);
    box-shadow: 0 20px 48px rgba(2, 6, 23, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(18px) saturate(0.94);
    -webkit-backdrop-filter: blur(18px) saturate(0.94);
    filter: blur(2px);
    transform: translate(-50%, 12px) scale(0.97);
    transform-origin: 50% calc(100% + 24px);
    transition: opacity 170ms ease, transform 220ms cubic-bezier(0.22, 1, 0.36, 1),
        filter 170ms ease, visibility 0s linear 220ms;
}
.island-tray::before { background: linear-gradient(180deg, rgba(255,255,255,.025), transparent 48%); }
.island-tray::after { display: none; }
.session-control-island.is-open .island-tray { border-radius: 24px; filter: none; transform: translate(-50%, 0) scale(1); }
.control-menu-shell { padding: 18px 22px 16px; }
.control-menu-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
    gap: 0;
}

.control-menu-row,
.control-menu-row--color,
.control-menu-row--audio {
    min-width: 0;
    min-height: 114px;
    margin: 0;
    padding: 10px 12px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: 44px 44px;
    gap: 6px 10px;
    align-content: center;
    justify-content: stretch;
    border: 0;
    border-bottom: 1px solid var(--console-line);
    background: transparent;
}
.control-menu-row:focus-within { background: transparent; }
.control-menu-row--color,
.control-menu-row--audio { grid-column: 1 / -1; }
.control-menu-row--speed { border-right: 1px solid var(--console-line); }
.control-menu-row--audio { border-bottom: 0; }

.control-menu-label {
    grid-column: 1;
    grid-row: 1;
    align-self: center;
    color: var(--console-secondary);
    font-size: 13px;
    font-weight: 600;
    line-height: 16px;
    letter-spacing: 0;
    white-space: nowrap;
}

.session-stepper-display {
    grid-column: 2;
    grid-row: 1;
    align-self: center;
    display: flex;
    align-items: baseline;
    justify-content: flex-end;
    gap: 4px;
    border-radius: 8px;
}
.session-stepper .session-stepper-input,
.session-stepper-display .session-stepper-input {
    width: 2ch;
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    outline: 0;
    background: transparent;
    color: var(--console-text);
    font: 700 16px/20px -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
    font-variant-numeric: tabular-nums;
    text-align: right;
    caret-color: transparent;
}
.session-stepper-display:focus-within { outline: 2px solid rgba(67,203,189,.72); outline-offset: 4px; }
.session-stepper-input:focus,
.session-stepper-input:focus-visible { border: 0; outline: 0; box-shadow: none; }
.session-stepper-unit { color: var(--console-muted); font-size: 12px; font-weight: 500; line-height: 16px; }

.session-stepper {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    height: 44px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
    border: 0;
    border-radius: 12px;
    background: var(--console-surface);
}
.session-stepper-button {
    width: 100%;
    min-width: 44px;
    height: 44px;
    min-height: 44px;
    padding: 0;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--console-secondary);
    font: 500 18px/1 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
    transition: color 120ms ease, background 120ms ease, transform 100ms ease;
    cursor: pointer;
}
.session-stepper-button + .session-stepper-button { border-left: 1px solid var(--console-line); }
.session-stepper-button:hover:not(:disabled) { color: var(--console-text); background: rgba(67,203,189,.1); }
.session-stepper-button:active:not(:disabled) { transform: scale(.98); background: rgba(67,203,189,.15); }
.session-stepper-button:disabled { color: rgba(148,163,184,.3); cursor: default; }
.session-stepper-live { position:absolute; width:1px; height:1px; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; }

.control-menu-row--color { padding-inline: 12px; }
.control-menu-row--color .control-menu-label { grid-column: 1; grid-row: 1; }
.control-menu-row .island-swatches {
    grid-column: 1 / -1;
    grid-row: 2;
    align-self: center;
    justify-self: center;
    display: flex;
    justify-content: center;
    gap: 2px;
}
.control-menu-row .island-color-btn {
    position: relative;
    flex: 0 0 44px;
    width: 44px; min-width: 44px; max-width: 44px;
    height: 44px; min-height: 44px; max-height: 44px;
    padding: 0; border: 0; border-radius: 50%; background: transparent;
}
.control-menu-row .island-color-btn::before {
    content: ""; position: absolute; inset: 8px; border: 1px solid rgba(255,255,255,.24);
    border-radius: 50%; background: var(--island-color);
    transition: transform 130ms ease, box-shadow 150ms ease, border-color 150ms ease;
}
.control-menu-row .island-color-btn:hover::before { transform: scale(1.06); }
.control-menu-row .island-color-btn.active::before {
    border-color: rgba(255,255,255,.9);
    box-shadow: 0 0 0 2px rgba(7,14,27,.98), 0 0 0 4px rgba(67,203,189,.62);
}
.control-menu-row .island-mini-btn {
    grid-column: 2; grid-row: 1; justify-self: end;
    width: 72px; min-width: 72px; height: 44px; min-height: 44px; margin: 0; padding: 0 10px;
    border: 0; border-radius: 12px; background: var(--console-surface);
    color: var(--console-muted); font-size: 12px; font-weight: 600;
}
.control-menu-row .island-mini-btn svg { width: 21px; height: 21px; }
.control-menu-row .island-mini-btn .bls-shuffle-icon {
    fill: none; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round;
}
.control-menu-row .island-mini-btn .bls-shuffle-primary { stroke: rgba(226,232,240,.88); }
.control-menu-row .island-mini-btn .bls-shuffle-secondary { stroke: rgba(148,163,184,.58); }
.control-menu-row .island-mini-btn.active .bls-shuffle-primary { stroke: #f8fafc; }
.control-menu-row .island-mini-btn.active .bls-shuffle-secondary { stroke: #5eead4; }
.control-menu-row .island-mini-btn.active { background: rgba(67,203,189,.12); color: var(--console-text); }

.control-menu-row--audio .control-menu-label { grid-column: 1; grid-row: 1; }
.control-menu-row--audio .control-audio-toggle {
    grid-column: 2; grid-row: 1; justify-self: end;
    min-width: 92px; height: 44px; padding: 0; gap: 9px;
    border: 0; background: transparent; color: var(--console-muted); font-size: 12px; font-weight: 600;
}
.control-audio-switch { width: 44px; height: 26px; padding: 3px; background: rgba(148,163,184,.18); }
.control-audio-switch i { width: 20px; height: 20px; background: rgba(226,232,240,.78); box-shadow: none; }
.control-audio-toggle[aria-pressed="true"] { color: var(--console-text); }
.control-audio-toggle[aria-pressed="true"] .control-audio-switch { background: rgba(67,203,189,.78); }
.control-audio-toggle[aria-pressed="true"] .control-audio-switch i { transform: translateX(18px); }
.control-audio-modes {
    grid-column: 1 / -1; grid-row: 2; width: 100%; height: 44px; padding: 3px;
    display: grid; grid-template-columns: 1fr 1fr; gap: 3px;
    border: 0; border-radius: 12px; background: var(--console-surface);
    transition: opacity 150ms ease;
}
.control-audio-toggle[aria-pressed="false"] ~ .control-audio-modes { opacity: .62; }
.control-audio-mode {
    min-width: 44px; min-height: 38px; padding: 0 8px; border: 0; border-radius: 9px;
    background: transparent; color: var(--console-muted); font-size: 12px; font-weight: 600;
    cursor: pointer;
}
.control-audio-mode.active { background: rgba(67,203,189,.12); color: var(--console-text); box-shadow: none; }
.control-menu-footer { display: none; }

.island-crystal.island-menu-btn {
    width: 44px; height: 44px; border-color: rgba(226,232,240,.13);
    background: rgba(7,14,27,.68); color: var(--console-secondary);
    box-shadow: 0 10px 26px rgba(2,6,23,.26), inset 0 1px 0 rgba(255,255,255,.025);
}
.session-control-island.is-open .island-menu-btn { border-color: rgba(226,232,240,.17); background: rgba(7,14,27,.88); color: var(--console-text); }
.island-menu-lines { width: 18px; gap: 4px; }
.island-menu-lines i { height: 1.5px; }
.island-menu-lines i:nth-child(1) { width: 14px; }
.island-menu-lines i:nth-child(2) { width: 18px; }
.island-menu-lines i:nth-child(3) { width: 11px; }
.session-control-island.is-open .island-menu-lines i:first-child,
.session-control-island.is-open .island-menu-lines i:last-child { width: 18px; }

.session-stepper:focus-within,
.control-audio-toggle:focus-visible,
.control-audio-mode:focus-visible,
.island-color-btn:focus-visible,
.island-mini-btn:focus-visible,
.island-crystal.island-menu-btn:focus-visible { outline: 2px solid rgba(67,203,189,.72); outline-offset: 2px; }

/* Keep the same compact 2 × 2 arrangement on every desktop width. */
@media (min-width: 640px) {
    .island-tray { width: min(620px, calc(100vw - 24px)); }
    .control-menu-list { grid-template-columns: 1.18fr 1fr; }
    .control-menu-row--color { grid-column: 1; grid-row: 1; }
    .control-menu-row--speed { grid-column: 2; grid-row: 1; }
    .control-menu-row--duration { grid-column: 2; grid-row: 2; }
    .control-menu-row--audio { grid-column: 1; grid-row: 2; }
    .control-menu-row--color, .control-menu-row--audio { border-right: 1px solid var(--console-line); }
    .control-menu-row--duration, .control-menu-row--audio { border-bottom: 0; }
    .control-menu-row--speed { border-right: 0; }
}

@media (max-width: 639px) {
    .island-tray { width: min(500px, calc(100vw - 20px)); }
    .control-menu-shell { padding: 14px 16px 12px; }
    .control-menu-row--color, .control-menu-row--audio { grid-column: 1 / -1; }
}

@media (max-width: 359px) {
    .control-menu-row, .control-menu-row--color, .control-menu-row--audio { padding-inline: 6px; column-gap: 4px; }
    .control-menu-label { font-size: 12px; }
    .control-menu-row--color { min-height: 158px; grid-template-rows: 44px 88px; }
    .control-menu-row .island-swatches { display: grid; grid-template-columns: repeat(3,44px); gap: 0 4px; }
}

@media (max-height: 520px) and (min-width: 600px) {
    .session-control-island.is-paused.is-open + .breathe-text.show {
        transform: translateY(-136px) scale(0.82);
    }
}

@media (prefers-reduced-motion: reduce) {
    .session-control-island, .island-tray, .control-menu-row, .island-menu-lines i,
    .control-audio-switch, .control-audio-switch i, .session-stepper-button, .control-audio-modes,
    .control-menu-row .island-color-btn::before { transition: none !important; }
}