/* tune.css: styles for the Temperament wizard page. Tokens come from styles/base.css. */

/* Toolbar: rare settings, kept quiet */
.toolbar { display: flex; align-items: flex-end; gap: 16px 24px; flex-wrap: wrap; }
.fork { display: grid; gap: 4px; }
.fork label { font-size: 0.8125rem; font-weight: 600; color: var(--muted); }
.input-suffix { display: flex; align-items: center; gap: 8px; }
.input-suffix input { width: 112px; }
.input-suffix span { color: var(--muted); }
.toolbar-note {
    margin: 0; flex: 1 1 280px; font-size: 0.875rem; color: var(--warn);
    border: 1px solid var(--border); border-left: 4px solid var(--warn); border-radius: 8px; padding: 8px 12px; background: var(--surface);
}
.reset { margin-left: auto; }
.reset-confirm { display: flex; align-items: center; gap: 8px 12px; flex-wrap: wrap; justify-content: flex-end; }
.reset-confirm span { font-size: 0.875rem; font-weight: 600; }
.button.danger { background: var(--bad); color: var(--surface); padding: 8px 16px; min-height: 40px; }
.button.danger:hover { filter: brightness(1.08); }

/* Layout */
.layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 16px; align-items: start; }
.layout > * { min-width: 0; }

/* Step rail */
.steps { padding: 16px 8px; }
.steps-title { margin: 0 8px 8px; font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }
.step-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.step-item {
    width: 100%; display: grid; grid-template-columns: 28px 1fr auto; align-items: center; gap: 10px;
    font: inherit; font-size: 0.9375rem; color: var(--text); background: transparent; border: 0; border-radius: 8px;
    padding: 6px 8px; min-height: 40px; cursor: pointer; text-align: left;
}
.step-item:hover { background: var(--surface-2); }
.step-marker {
    width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center;
    font-size: 0.8125rem; font-weight: 700; border: 1.5px solid var(--border); color: var(--muted); background: var(--surface);
}
.step-item[data-step="final"] .step-marker::before { content: "\2713"; }
.step-name { min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.step-state { font-size: 0.75rem; font-weight: 600; color: var(--muted); }
.step-item[data-state="current"] { background: var(--surface-2); font-weight: 700; }
.step-item[data-state="current"] .step-marker { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.step-item[data-state="current"] .step-state { color: var(--accent); }
.step-item[data-state="done"] .step-marker { border-color: var(--ok); color: var(--ok); }
.step-item[data-state="done"] .step-state { color: var(--ok); }
.step-item[data-state="attention"] .step-marker { border-color: var(--warn); color: var(--warn); }
.step-item[data-state="attention"] .step-state { color: var(--warn); }
.step-item[data-state="pending"] .step-name { color: var(--muted); }

/* Step card */
.step-card { display: grid; gap: 24px; }
.step-head { display: grid; gap: 4px; }
.eyebrow { margin: 0; font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }
.step-heading { margin: 0; font-size: 1.5rem; line-height: 1.25; }
.explanation { margin-top: 8px; font-size: 0.9375rem; }
.explanation summary { cursor: pointer; color: var(--accent); font-weight: 500; width: max-content; max-width: 100%; }
.explanation p { margin: 8px 0 0; padding: 12px 16px; border-radius: 8px; background: var(--surface-2); color: var(--text); max-width: 72ch; }

/* The one thing to do now */
.instruction { border-left: 6px solid var(--border); padding: 4px 0 4px 20px; }
.instruction[data-tone="good"] { border-left-color: var(--ok); }
.instruction[data-tone="warn"] { border-left-color: var(--warn); }
.instruction[data-tone="neutral"] { border-left-color: var(--accent); }
.instruction-title { margin: 0; font-size: 2rem; font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; }
.instruction[data-tone="good"] .instruction-title { color: var(--ok); }
.instruction[data-tone="warn"] .instruction-title { color: var(--warn); }
.instruction-text { margin: 8px 0 0; font-size: 1.125rem; color: var(--muted); max-width: 60ch; }

/* Microphone strip */
.listen {
    display: grid; grid-template-columns: auto auto minmax(0, 1fr); align-items: center; gap: 12px 16px;
    padding: 16px; border-radius: var(--radius); background: var(--surface-2);
}
.listen .button.primary { min-width: 188px; }
.button.primary[data-running="true"] { background: var(--surface); color: var(--bad); border-color: var(--bad); }
.listen .pill { min-width: 128px; }
.pill[data-state="silent"] { color: var(--accent); border-color: var(--accent); background: var(--surface); }
.pill[data-state="attack"] { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.pill[data-state="sustaining"] { background: var(--ok); border-color: var(--ok); color: var(--surface); }
.pill[data-state="decayed"] { color: var(--muted); background: var(--surface); }
.listen[data-running="false"] :is(.pill, .level) { display: none; }
.listen[data-running="false"] { grid-template-columns: auto minmax(0, 1fr); }
.listen[data-running="false"] .listen-text { grid-column: auto; }
.level { height: 8px; background: var(--surface); border-radius: 4px; overflow: hidden; border: 1px solid var(--border); }
.level-bar { height: 100%; width: 0; background: var(--ok); transition: width 80ms linear; }
.listen-text { grid-column: 1 / -1; margin: 0; font-size: 0.9375rem; color: var(--muted); }
.listen[data-tone="active"] .listen-text { color: var(--text); }
.listen[data-tone="ok"] .listen-text { color: var(--ok); font-weight: 600; }
.listen[data-tone="bad"] .listen-text { color: var(--bad); font-weight: 600; }

/* Blocks */
.block { display: grid; gap: 12px; padding-top: 24px; border-top: 1px solid var(--border); }
.block-head { display: flex; align-items: baseline; justify-content: space-between; gap: 4px 16px; flex-wrap: wrap; }
.block-title { margin: 0; font-size: 1rem; font-weight: 700; }
.block-meta { font-size: 0.875rem; color: var(--muted); }
.hint { margin: 0; font-size: 0.875rem; color: var(--muted); }

/* Reference chips */
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
    display: inline-flex; align-items: center; gap: 8px; padding: 4px 4px 4px 12px; min-height: 40px;
    border: 1px solid var(--border); border-radius: 999px; background: var(--surface);
}
.chip:not(:has(.chip-action)) { padding-right: 12px; }
.chip-key { font-weight: 700; }
.chip[data-state="missing"] { color: var(--muted); border-style: dashed; }
.chip-state { font-size: 0.8125rem; color: var(--muted); }
.chip[data-state="measured"] .chip-state { color: var(--ok); }
.chip[data-state="measured"] .chip-state::before { content: "\2713"; margin-right: 4px; }
.chip[data-state="measuring"] { border-color: var(--accent); background: var(--accent); color: var(--accent-text); }
.chip[data-state="measuring"] .chip-state { color: var(--accent-text); font-weight: 600; }
.chip.compact { padding: 0; border-color: color-mix(in srgb, var(--ok) 40%, var(--border)); }
.chip-button {
    font: inherit; color: var(--text); background: transparent; border: 0; border-radius: 999px; cursor: pointer;
    display: inline-flex; align-items: center; gap: 6px; padding: 4px 14px; min-height: 40px;
}
.chip-button:hover { background: var(--surface-2); }
.chip-tick { color: var(--ok); font-weight: 700; }
.chip-action {
    font: inherit; font-size: 0.8125rem; font-weight: 600; color: var(--accent); background: var(--surface-2);
    border: 0; border-radius: 999px; padding: 6px 12px; cursor: pointer;
}
.chip[data-state="measuring"] .chip-action { background: var(--surface); }
.chip-action:hover { text-decoration: underline; }
/* On the final screen the table comes first; re-measuring is the exception. */
body[data-phase="final"] #finalSection { order: 1; }
body[data-phase="final"] #referenceSection { order: 2; }
body[data-phase="final"] .notes { order: 3; }
.survey-actions { display: flex; align-items: center; gap: 8px 16px; flex-wrap: wrap; }

/* Main readout */
.readout-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.speed { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0 12px; }
.big-number { font-size: 4rem; font-weight: 700; line-height: 1; letter-spacing: -0.02em; }
.speed-unit { font-size: 1.5rem; font-weight: 600; color: var(--muted); }
.sense { font-size: 1.5rem; font-weight: 600; }
.readout[data-zone="waiting"] .big-number { color: var(--muted); }
.readout[data-zone="good"] .sense, .readout[data-zone="good"] .big-number { color: var(--ok); }
.readout[data-fresh="false"] .speed { opacity: 0.55; }

.pulse { display: grid; justify-items: center; gap: 8px; min-width: 120px; }
.pulse-dot { width: 40px; height: 40px; border-radius: 50%; background: var(--surface-2); border: 2px solid var(--border); }
.pulse[data-active="true"] .pulse-dot { background: var(--accent); border-color: var(--accent); animation: beat 1s ease-in-out infinite; }
.pulse-text, .pulse-caption { font-size: 0.8125rem; color: var(--muted); text-align: center; max-width: 140px; }
.pulse[data-active="true"] .pulse-text, .pulse[data-active="false"] .pulse-caption { display: none; }
@keyframes beat {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.15; transform: scale(0.7); }
}
@media (prefers-reduced-motion: reduce) {
    /* No flashing: the rate is given as text instead. */
    .pulse[data-active="true"] .pulse-dot { animation: none; }
    .pulse[data-active="true"] .pulse-text { display: block; }
    .pulse[data-active="true"] .pulse-caption { display: none; }
}

.scale { margin-top: 8px; }
.scale-track { position: relative; height: 40px; }
.scale-track::before {
    content: ""; position: absolute; left: 0; right: 0; top: 16px; height: 8px; border-radius: 4px; background: var(--surface-2);
}
.scale-band { position: absolute; top: 8px; height: 24px; border-radius: 6px; background: color-mix(in srgb, var(--ok) 14%, transparent); border: 1px solid color-mix(in srgb, var(--ok) 45%, transparent); }
.scale-good { position: absolute; top: 8px; height: 24px; background: color-mix(in srgb, var(--ok) 30%, transparent); }
.scale-centre { position: absolute; top: 4px; height: 32px; width: 2px; margin-left: -1px; background: var(--ok); }
.scale-et { position: absolute; top: 28px; width: 0; height: 0; margin-left: -6px; border: 6px solid transparent; border-bottom-color: var(--muted); }
.scale-et::after {
    content: "ET"; position: absolute; top: 6px; left: 50%; transform: translateX(-50%);
    font-size: 0.6875rem; font-weight: 700; color: var(--muted);
}
.scale-arrow { position: absolute; top: 19px; height: 2px; background: var(--warn); }
.scale-arrow::after {
    content: ""; position: absolute; top: -5px; border: 6px solid transparent;
}
.scale-arrow[data-towards="right"]::after { right: -6px; border-left-color: var(--warn); border-right-width: 0; }
.scale-arrow[data-towards="left"]::after { left: -6px; border-right-color: var(--warn); border-left-width: 0; }
.scale-marker {
    position: absolute; top: 6px; width: 28px; height: 28px; margin-left: -14px; border-radius: 50%;
    background: var(--warn); border: 3px solid var(--surface); box-shadow: 0 0 0 1px var(--warn);
}
.readout[data-zone="near"] .scale-marker { background: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.readout[data-zone="near"] .scale-arrow { background: var(--accent); }
.readout[data-zone="near"] .scale-arrow[data-towards="right"]::after { border-left-color: var(--accent); }
.readout[data-zone="near"] .scale-arrow[data-towards="left"]::after { border-right-color: var(--accent); }
.readout[data-zone="good"] .scale-marker { background: var(--ok); box-shadow: 0 0 0 1px var(--ok); }
.scale-marker[data-offscale="true"] { border-style: dashed; }
.scale-axis { position: relative; height: 20px; margin-top: 8px; font-size: 0.8125rem; color: var(--muted); }
.scale-axis span { position: absolute; top: 0; white-space: nowrap; }
.scale-axis span:first-child { left: 0; }
.scale-axis span:last-child { right: 0; }
.scale-axis .axis-band { transform: translateX(-50%); font-weight: 600; color: var(--text); }
.scale-caption { margin: 0; font-size: 0.9375rem; color: var(--muted); }
.readout[data-zone="off"] .scale-caption { color: var(--text); }

.readout-foot { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 4px; }
.facts { display: flex; flex-wrap: wrap; gap: 8px 40px; margin: 0; }
.hear { display: flex; align-items: center; gap: 8px 16px; flex-wrap: wrap; }
.practise-link { font-size: 0.875rem; color: var(--accent); }
.facts dt { font-size: 0.8125rem; color: var(--muted); }
.facts dd { margin: 0; font-weight: 600; }

/* Checks */
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.check { display: grid; grid-template-columns: 80px minmax(0, 1fr); gap: 12px; align-items: start; padding: 10px 12px; border-radius: 8px; background: var(--surface-2); }
.check-badge {
    font-size: 0.75rem; font-weight: 700; text-align: center; padding: 2px 8px; border-radius: 999px;
    border: 1px solid var(--border); color: var(--muted); background: var(--surface);
}
.check[data-status="ok"] .check-badge { color: var(--ok); border-color: var(--ok); }
.check[data-status="attention"] { background: color-mix(in srgb, var(--warn) 10%, var(--surface)); }
.check[data-status="attention"] .check-badge { color: var(--surface); background: var(--warn); border-color: var(--warn); }
.check-body { display: grid; gap: 2px; }
.check-text { font-weight: 600; }
.check-detail { font-size: 0.875rem; color: var(--muted); }
.check[data-status="attention"] .check-detail { color: var(--text); }

/* Final */
.table-wrap { overflow-x: auto; }
.final-table { width: 100%; border-collapse: collapse; }
.final-table th { text-align: left; font-size: 0.8125rem; color: var(--muted); font-weight: 600; padding: 8px 12px; border-bottom: 1px solid var(--border); }
.final-table td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
.pair { display: block; font-weight: 700; }
.pair-rate { display: block; font-size: 0.875rem; color: var(--muted); }
.verdict { font-size: 0.8125rem; font-weight: 700; padding: 2px 10px; border-radius: 999px; border: 1px solid var(--border); color: var(--muted); white-space: nowrap; }
tr[data-status="ok"] .verdict { color: var(--ok); border-color: var(--ok); }
tr[data-status="check"] .verdict { color: var(--surface); background: var(--warn); border-color: var(--warn); }
.final-summary { margin: 0; font-size: 1rem; }
.link-button { font: inherit; color: var(--accent); background: none; border: 0; padding: 0; cursor: pointer; text-decoration: underline; }

/* Notes */
.notes { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.notes:empty { display: none; }
.note { font-size: 0.9375rem; padding: 12px 16px; border-radius: 8px; border: 1px solid var(--border); color: var(--muted); }

/* Save */
.save-bar { display: flex; align-items: center; gap: 12px 16px; flex-wrap: wrap; padding-top: 24px; border-top: 1px solid var(--border); }
.save-bar .hint { flex: 1 1 240px; }

@media (max-width: 860px) {
    .layout { grid-template-columns: minmax(0, 1fr); }
    .steps { position: static; padding: 8px; }
    .steps-title { display: none; }
    .step-list { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: thin; padding-bottom: 4px; }
    .step-list li { flex: 0 0 auto; }
    .step-item { grid-template-columns: 24px auto; gap: 6px; padding: 6px 10px 6px 6px; min-height: 40px; }
    .step-marker { width: 24px; height: 24px; font-size: 0.75rem; }
    .step-state { display: none; }
    .step-item[data-state="attention"] .step-name::after { content: " (check)"; color: var(--warn); font-size: 0.75rem; }
}

@media (max-width: 600px) {
    .page { padding-top: 16px; }
    .card { padding: 16px; }
    .step-card { gap: 20px; }
    .step-heading { font-size: 1.25rem; }
    .instruction { padding-left: 14px; border-left-width: 5px; }
    .instruction-title { font-size: 1.625rem; }
    .instruction-text { font-size: 1rem; }
    .listen { grid-template-columns: auto minmax(0, 1fr); padding: 12px; }
    .listen .button.primary { grid-column: 1 / -1; min-width: 0; }
    .listen .pill { min-width: 0; }
    .block { padding-top: 20px; }
    .big-number { font-size: 3rem; }
    .speed-unit, .sense { font-size: 1.125rem; }
    .pulse { min-width: 72px; }
    .pulse-dot { width: 32px; height: 32px; }
    .readout-foot .button { flex: 1 1 100%; }
    .hear { flex: 1 1 100%; justify-content: center; }
    .save-bar .button { flex: 1 1 100%; }
    .button.primary { min-width: 0; }
    .check { grid-template-columns: 1fr; gap: 6px; }
    .check-badge { justify-self: start; }
    .reset { margin-left: 0; }
    .reset-confirm { justify-content: flex-start; }
    .final-table th, .final-table td { padding: 8px 6px; }
}