/* radio.css — Radio gateway: status header, config sections, repeaters,
   status-label mapping + radio-screen preview, EJT, event log. Builds on tokens. */

.rd-canvas { max-width: 1280px; margin: 0 auto; }

/* ---------- Header -------------------------------------------------------- */
.rd-head { margin-bottom: 18px; }
.rd-head h1 { font-family: var(--gvs-font-display); font-weight: 800; letter-spacing: -0.02em; color: var(--gvs-fg-1); margin: 0; font-size: clamp(26px, 3vw, 34px); line-height: 1.1; }
.rd-head .rd-sub { color: var(--gvs-fg-3); font-size: 14px; margin-top: 6px; }

/* ---------- Connection status header card -------------------------------- */
.rd-status { display: flex; align-items: center; gap: 20px; padding: 20px 22px; background: var(--gvs-surface); border: 1px solid var(--gvs-border); border-radius: var(--gvs-radius-lg); box-shadow: var(--gvs-elev-1); flex-wrap: wrap; }
.rd-status .rd-vlogo { flex: none; width: 56px; height: 56px; border-radius: var(--gvs-radius-md); display: grid; place-items: center; color: #fff; }
.rd-status .rd-vlogo .material-symbols-rounded { font-size: 30px; }
.rd-status-body { flex: 1; min-width: 200px; }
.rd-status-body .rd-vname { font-size: 19px; font-weight: 700; color: var(--gvs-fg-1); display: flex; align-items: center; gap: 10px; }
.rd-status-body .rd-vmeta { font-size: 13px; color: var(--gvs-fg-3); margin-top: 3px; }
.rd-conn { display: inline-flex; align-items: center; gap: 8px; padding: 5px 13px 5px 10px; border-radius: var(--gvs-radius-pill); font-size: 13px; font-weight: 700; }
.rd-conn .rd-led { width: 9px; height: 9px; border-radius: 50%; position: relative; }
.rd-conn.connected { background: var(--gvs-success-50); color: var(--gvs-success-700); }
.rd-conn.connected .rd-led { background: var(--gvs-success-500); box-shadow: 0 0 0 0 rgba(31,157,85,.5); animation: rd-pulse 2s infinite; }
.rd-conn.disconnected { background: var(--gvs-danger-50); color: var(--gvs-danger-700); }
.rd-conn.disconnected .rd-led { background: var(--gvs-danger-500); }
.rd-conn.connecting { background: var(--gvs-warning-50); color: var(--gvs-warning-700); }
.rd-conn.connecting .rd-led { background: var(--gvs-warning-500); animation: rd-blink 1s steps(2) infinite; }
.rd-conn.disabled { background: var(--gvs-surface-sunken); color: var(--gvs-fg-3); }
.rd-conn.disabled .rd-led { background: var(--gvs-fg-3); }
@keyframes rd-pulse { 0% { box-shadow: 0 0 0 0 rgba(31,157,85,.45); } 70% { box-shadow: 0 0 0 7px rgba(31,157,85,0); } 100% { box-shadow: 0 0 0 0 rgba(31,157,85,0); } }
@keyframes rd-blink { 50% { opacity: .3; } }
@media (prefers-reduced-motion: reduce) { .rd-conn .rd-led { animation: none !important; } }

.rd-status-metrics { display: flex; gap: 26px; flex: none; }
.rd-metric { text-align: center; }
.rd-metric .v { font-family: var(--gvs-font-display); font-weight: 800; font-size: 22px; color: var(--gvs-fg-1); line-height: 1; }
.rd-metric .v.muted { color: var(--gvs-fg-3); }
.rd-metric .l { font-size: 11.5px; color: var(--gvs-fg-3); margin-top: 5px; font-weight: 600; }
.rd-status-actions { display: flex; align-items: center; gap: 16px; flex: none; }
.rd-vendor-pick { display: flex; flex-direction: column; gap: 5px; }
.rd-vendor-pick label { font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--gvs-fg-3); }
.rd-vsel { position: relative; display: block; }
.rd-vsel select { height: 42px; min-width: 210px; padding: 0 40px 0 14px; border: 1px solid var(--gvs-border-strong); border-radius: var(--gvs-radius-md); font: inherit; font-size: 14px; font-weight: 600; color: var(--gvs-fg-1); background: var(--gvs-surface); appearance: none; -webkit-appearance: none; cursor: pointer; outline: none; transition: border-color var(--gvs-dur-fast), box-shadow var(--gvs-dur-fast); }
.rd-vsel select:hover { border-color: var(--gvs-primary); }
.rd-vsel select:focus { border-color: var(--gvs-primary); box-shadow: var(--gvs-focus-ring); }
.rd-vsel .material-symbols-rounded { position: absolute; right: 11px; top: 50%; transform: translateY(-50%); pointer-events: none; color: var(--gvs-fg-3); font-size: 21px; }

/* enabled switch (reused style) */
.rd-switch-row { display: inline-flex; align-items: center; gap: 10px; }
.rd-switch-row .lbl { font-size: 14px; font-weight: 600; color: var(--gvs-fg-2); }
.rd-switch { flex: none; width: 46px; height: 27px; border-radius: 999px; background: var(--gvs-grey-300); position: relative; transition: background var(--gvs-dur-base); cursor: pointer; }
.rd-switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 21px; height: 21px; border-radius: 50%; background: #fff; box-shadow: var(--gvs-elev-1); transition: transform var(--gvs-dur-base); }
.rd-switch.on { background: var(--gvs-primary); }
.rd-switch.on::after { transform: translateX(19px); }

/* sticky save bar */
.rd-savebar { position: sticky; bottom: 0; z-index: 40; display: flex; align-items: center; gap: 14px; margin-top: 8px; padding: 14px 20px; background: color-mix(in srgb, var(--gvs-surface) 90%, transparent); backdrop-filter: blur(10px); border: 1px solid var(--gvs-border); border-radius: var(--gvs-radius-lg); box-shadow: var(--gvs-elev-2); }
.rd-savebar .rd-dirty { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--gvs-fg-2); font-weight: 500; }
.rd-savebar .rd-dirty .material-symbols-rounded { font-size: 18px; color: var(--gvs-warning-500); }
.rd-savebar .rd-sb-spacer { flex: 1; }

/* ---------- Section grid -------------------------------------------------- */
.rd-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; margin-top: 18px; }
@media (max-width: 920px) { .rd-grid { grid-template-columns: 1fr; } }
.rd-card { background: var(--gvs-surface); border: 1px solid var(--gvs-border); border-radius: var(--gvs-radius-lg); box-shadow: var(--gvs-elev-1); overflow: hidden; }
.rd-card.span2 { grid-column: 1 / -1; }
.rd-card-head { display: flex; align-items: center; gap: 11px; padding: 16px 20px; border-bottom: 1px solid var(--gvs-divider); }
.rd-card-head .material-symbols-rounded { font-size: 21px; color: var(--gvs-secondary); }
[data-theme="dark"] .rd-card-head .material-symbols-rounded { color: var(--gvs-primary); }
.rd-card-head h3 { margin: 0; font-size: 15.5px; font-weight: 700; color: var(--gvs-fg-1); }
.rd-card-head .rd-ch-sub { font-size: 12.5px; color: var(--gvs-fg-3); margin-top: 1px; font-weight: 500; }
.rd-card-head .rd-ch-act { margin-left: auto; }
.rd-card-body { padding: 20px; }

/* fields */
.rd-fieldgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.rd-fieldgrid.one { grid-template-columns: 1fr; }
.rd-field label { display: block; font-size: 13px; font-weight: 600; color: var(--gvs-fg-2); margin-bottom: 6px; }
.rd-field label .hint { color: var(--gvs-fg-3); font-weight: 500; }
.rd-help { font-size: 12px; color: var(--gvs-fg-3); margin-top: 6px; line-height: 1.4; }
.rd-note { display: flex; gap: 10px; padding: 12px 14px; background: var(--gvs-info-50); border-radius: var(--gvs-radius-md); font-size: 13px; color: var(--gvs-info-700); line-height: 1.45; }
[data-theme="dark"] .rd-note { color: var(--gvs-info-500); }
.rd-note .material-symbols-rounded { font-size: 19px; flex: none; }

.rd-toggle-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 1px solid var(--gvs-divider); }
.rd-toggle-row:first-of-type { border-top: none; }
.rd-toggle-row .rd-tr-l { font-size: 14px; font-weight: 600; color: var(--gvs-fg-1); }
.rd-toggle-row .rd-tr-s { font-size: 12.5px; color: var(--gvs-fg-3); margin-top: 1px; }

/* ---------- Repeaters ----------------------------------------------------- */
.rd-rep-row { display: flex; align-items: center; gap: 13px; padding: 13px 20px; border-bottom: 1px solid var(--gvs-divider); }
.rd-rep-row:last-child { border-bottom: none; }
.rd-rep-led { flex: none; width: 10px; height: 10px; border-radius: 50%; }
.rd-rep-led.on { background: var(--gvs-success-500); box-shadow: 0 0 0 3px var(--gvs-success-50); }
.rd-rep-led.off { background: var(--gvs-grey-300); }
.rd-rep-body { flex: 1; min-width: 0; }
.rd-rep-name { font-size: 14px; font-weight: 700; color: var(--gvs-fg-1); }
.rd-rep-meta { font-family: var(--gvs-font-mono); font-size: 12.5px; color: var(--gvs-fg-3); margin-top: 1px; }
.rd-rep-status { font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: var(--gvs-radius-pill); }
.rd-rep-status.on { background: var(--gvs-success-50); color: var(--gvs-success-700); }
.rd-rep-status.off { background: var(--gvs-surface-sunken); color: var(--gvs-fg-3); }
.rd-rep-del { width: 34px; height: 34px; border-radius: var(--gvs-radius-sm); display: grid; place-items: center; color: var(--gvs-fg-3); }
.rd-rep-del:hover { background: var(--gvs-danger-50); color: var(--gvs-danger-500); }
.rd-rep-del .material-symbols-rounded { font-size: 19px; }
.rd-rep-add { display: flex; align-items: center; justify-content: center; gap: 8px; width: calc(100% - 24px); margin: 12px; padding: 11px; border: 1.5px dashed var(--gvs-border-strong); border-radius: var(--gvs-radius-md); color: var(--gvs-fg-3); font-size: 13.5px; font-weight: 600; transition: border-color var(--gvs-dur-fast), color var(--gvs-dur-fast), background var(--gvs-dur-fast); }
.rd-rep-add:hover { border-color: var(--gvs-primary); color: var(--gvs-primary); background: var(--gvs-primary-weak); }
.rd-rep-add .material-symbols-rounded { font-size: 19px; }

/* ---------- Status labels + radio preview --------------------------------- */
.rd-labels-wrap { display: grid; grid-template-columns: 1fr 300px; gap: 26px; }
@media (max-width: 860px) { .rd-labels-wrap { grid-template-columns: 1fr; } }
.rd-label-list { display: flex; flex-direction: column; gap: 12px; }
.rd-label-item { display: flex; align-items: center; gap: 13px; }
.rd-label-ic { flex: none; width: 34px; height: 34px; border-radius: var(--gvs-radius-sm); display: grid; place-items: center; background: var(--gvs-surface-sunken); color: var(--gvs-fg-2); }
.rd-label-ic .material-symbols-rounded { font-size: 19px; }
.rd-label-meta { flex: none; width: 120px; }
.rd-label-meta .s { font-size: 13.5px; font-weight: 600; color: var(--gvs-fg-1); }
.rd-label-meta .d { font-size: 11.5px; color: var(--gvs-fg-3); margin-top: 1px; }
.rd-label-input { flex: 1; position: relative; }
.rd-label-input input { width: 100%; height: 42px; padding: 0 52px 0 13px; border: 1px solid var(--gvs-border-strong); border-radius: var(--gvs-radius-md); font: inherit; font-size: 14px; color: var(--gvs-fg-1); background: var(--gvs-surface); outline: none; transition: border-color var(--gvs-dur-fast), box-shadow var(--gvs-dur-fast); }
.rd-label-input input:focus { border-color: var(--gvs-primary); box-shadow: var(--gvs-focus-ring); }
.rd-label-input .rd-count { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); font-size: 11px; font-weight: 700; color: var(--gvs-fg-3); font-family: var(--gvs-font-mono); }
.rd-label-input .rd-count.over { color: var(--gvs-warning-700); }

/* radio handset preview */
.rd-preview { position: sticky; top: 84px; }
.rd-preview-cap { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--gvs-fg-3); text-align: center; margin-bottom: 12px; }
.rd-handset { background: #14181c; border-radius: 22px; padding: 16px 14px 22px; box-shadow: var(--gvs-elev-3); border: 1px solid #2a2f35; }
.rd-handset-top { display: flex; align-items: center; justify-content: center; gap: 6px; margin-bottom: 12px; }
.rd-handset-top .rd-grille { width: 5px; height: 5px; border-radius: 50%; background: #2a2f35; }
.rd-screen { background: #b8c8a0; border-radius: 6px; padding: 9px 10px; font-family: var(--gvs-font-mono); color: #1a2410; box-shadow: inset 0 0 0 2px #8a9a72, inset 0 2px 6px rgba(0,0,0,.25); min-height: 150px; display: flex; flex-direction: column; }
.rd-screen.amber { background: #f0c98a; box-shadow: inset 0 0 0 2px #c79a52, inset 0 2px 6px rgba(0,0,0,.25); color: #2a1c08; }
.rd-screen-bar { display: flex; align-items: center; justify-content: space-between; font-size: 9px; font-weight: 700; border-bottom: 1.5px solid currentColor; padding-bottom: 4px; margin-bottom: 7px; opacity: .85; }
.rd-screen-bar .material-symbols-rounded { font-size: 11px; }
.rd-screen-job { font-size: 11px; font-weight: 700; letter-spacing: .02em; }
.rd-screen-loc { font-size: 13px; font-weight: 700; margin-top: 5px; line-height: 1.25; }
.rd-screen-state { display: inline-flex; align-self: flex-start; margin-top: 8px; font-size: 11px; font-weight: 700; padding: 2px 7px; border: 1.5px solid currentColor; border-radius: 3px; }
.rd-screen-tone { font-size: 9.5px; margin-top: 7px; opacity: .8; display: flex; align-items: center; gap: 4px; }
.rd-screen-tone .material-symbols-rounded { font-size: 11px; }
.rd-screen-soft { margin-top: auto; display: flex; gap: 5px; padding-top: 8px; }
.rd-softkey { flex: 1; text-align: center; font-size: 10px; font-weight: 700; padding: 4px 2px; border: 1.5px solid currentColor; border-radius: 3px; }
.rd-handset-keys { display: flex; justify-content: center; gap: 5px; margin-top: 13px; }
.rd-handset-keys i { width: 26px; height: 9px; border-radius: 3px; background: #2a2f35; }
.rd-handset-keys i.big { width: 40px; }
.rd-preview-states { display: flex; justify-content: center; gap: 6px; margin-top: 14px; flex-wrap: wrap; }
.rd-pv-chip { font-size: 11px; font-weight: 600; padding: 5px 11px; border-radius: var(--gvs-radius-pill); background: var(--gvs-surface-sunken); color: var(--gvs-fg-3); transition: all var(--gvs-dur-fast); }
.rd-pv-chip.on { background: var(--gvs-primary); color: var(--gvs-fg-on-primary); }

/* ---------- Event log ----------------------------------------------------- */
.rd-events-head { display: flex; align-items: center; gap: 10px; }
.rd-live { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 700; color: var(--gvs-success-700); }
.rd-live .rd-led { width: 7px; height: 7px; border-radius: 50%; background: var(--gvs-success-500); animation: rd-pulse 2s infinite; }
.rd-event { display: flex; align-items: flex-start; gap: 13px; padding: 12px 20px; border-bottom: 1px solid var(--gvs-divider); }
.rd-event:last-child { border-bottom: none; }
.rd-event:hover { background: var(--gvs-surface-alt); }
.rd-ev-ic { flex: none; width: 32px; height: 32px; border-radius: var(--gvs-radius-sm); display: grid; place-items: center; }
.rd-ev-ic .material-symbols-rounded { font-size: 18px; }
.rd-ev-body { flex: 1; min-width: 0; }
.rd-ev-text { font-size: 13.5px; color: var(--gvs-fg-1); font-weight: 500; }
.rd-ev-meta { font-size: 12px; color: var(--gvs-fg-3); margin-top: 2px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.rd-ev-radio { font-family: var(--gvs-font-mono); font-weight: 700; color: var(--gvs-fg-2); }
.rd-ev-time { flex: none; font-family: var(--gvs-font-mono); font-size: 12px; color: var(--gvs-fg-3); padding-top: 1px; }
.rd-empty { padding: 44px 20px; text-align: center; color: var(--gvs-fg-3); }
.rd-empty .material-symbols-rounded { font-size: 40px; color: var(--gvs-grey-300); }
.rd-empty .t { font-size: 14px; font-weight: 600; color: var(--gvs-fg-2); margin-top: 10px; }

/* segmented tones (radio) */
.rd-tone-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .rd-tone-grid { grid-template-columns: 1fr; } }

/* The "all changes saved" variant, previously two inline style attributes. */
.rd-savebar .rd-dirty.saved { color: var(--gvs-fg-3); }
.rd-savebar .rd-dirty.saved .material-symbols-rounded { color: var(--gvs-success-500); }