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

  html {
    overscroll-behavior: none;
    -webkit-text-size-adjust: 100%;
    touch-action: manipulation;
  }

  :root {
    --black: #000000;
    --white: #ffffff;
    --gray1: #cccccc;
    --gray2: #888888;
    --gray3: #444444;
    --gray4: #1e1e1e;
    --gray5: #111111;
    --border: #2a2a2a;
    --accent: #ffffff;
    --warn-5: #e6a817;
    --warn-2: #e05c00;
    --warn-1: #cc1a1a;
    --go: #00cc55;
    --panel-radius: 4px;
  }

  body {
    background: var(--black);
    color: var(--white);
    font-family: 'Open Sans', sans-serif;
    letter-spacing: 0.03em;
    overflow-anchor: none;
    overflow-x: hidden;
    overscroll-behavior: none;
    -webkit-overflow-scrolling: touch;
    min-height: 100vh;
    min-height: -webkit-fill-available;
  }

  /* Desktop with mouse: constrained flex layout so waves are always visible */
  @media (min-width: 601px) and (hover: hover) {
    body {
      display: flex;
      flex-direction: column;
      height: 100vh;
      overflow: hidden;
    }
  }

  /* ── MOSAIC GRID ── */
  #grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    grid-template-rows: minmax(240px, 1fr) minmax(260px, 1fr);
    gap: 0;
    padding: 0;
    flex: 1;
    min-height: 0;
    overflow-anchor: none;
  }
  @media (min-width: 601px) and (hover: hover) { #grid { overflow-y: auto; } }
  @media (min-width: 1200px) { #grid { grid-template-columns: 1fr 480px; } }
  @media (min-width: 1600px) { #grid { grid-template-columns: 1fr 540px; } }
  #header { flex-shrink: 0; }
  #show-switcher-bar { flex-shrink: 0; }
  #wave-canvas { flex-shrink: 0; }
  #header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--black);
  }
  #header .show-title {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray1);
  }
  #header .show-title span { color: var(--white); }
  #header .status-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--go);
    display: inline-block;
    margin-right: 8px;
    animation: pulse-dot 2s infinite;
  }
  @keyframes pulse-dot {
    0%,100% { opacity: 1; } 50% { opacity: 0.4; }
  }

  /* ── MOSAIC GRID ── */
  #grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    grid-template-rows: 1fr 1fr;
    gap: 0;
    padding: 0;
    flex: 1;
    min-height: 0;
  }
  @media (min-width: 1200px) { #grid { grid-template-columns: 1fr 480px; } }
  @media (min-width: 1600px) { #grid { grid-template-columns: 1fr 540px; } }

  #header { flex-shrink: 0; }
  #show-switcher-bar { flex-shrink: 0; }
  #alert-banner { flex-shrink: 0; }
  #wave-canvas { flex-shrink: 0; }

  /* Grid scrolls internally on desktop — waves stay pinned below */
  @media (min-width: 601px) and (hover: hover) {
    #grid { overflow-y: auto; }
  }

  /* ── RIGHT COLUMN FLUID TEXT ── */
  #panel-current, #panel-countdown { container-type: inline-size; }
  #current-name         { font-size: clamp(24px, 9cqw, 60px); }
  #current-type         { font-size: clamp(10px, 2.2cqw, 14px); }
  #current-time-display { font-size: clamp(16px, 4.5cqw, 30px); }
  #countdown-value      { font-size: clamp(56px, 22cqw, 160px); }
  #countdown-target     { font-size: clamp(14px, 4cqw, 26px); }
  #go-btn               { font-size: clamp(16px, 4.5cqw, 28px); padding: clamp(12px, 3cqw, 20px); }
  #back-btn             { font-size: clamp(11px, 2.8cqw, 18px); }

  /* ── LEFT COLUMN CLOCK FLUID TEXT ── */
  #panel-clock { container-type: inline-size; }
  #clock-display { font-size: clamp(48px, 16cqw, 180px); }
  #clock-date    { font-size: clamp(11px, 2cqw, 16px); }

  /* ── SHOW SWITCHER BAR ── */
  #show-switcher-bar {
    display: none;
    align-items: center;
    gap: 0;
    background: var(--black);
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
    padding: 0 12px;
    scrollbar-width: none;
  }
  #show-switcher-bar::-webkit-scrollbar { display: none; }
  #show-switcher-bar.visible { display: flex; }
  .show-tab {
    background: none; border: none; border-bottom: 2px solid transparent;
    color: var(--gray3); font-family: 'Open Sans', sans-serif;
    font-size: 11px; font-weight: 600; letter-spacing: 0.1em;
    text-transform: uppercase; padding: 8px 14px 6px;
    cursor: pointer; transition: all 0.15s; white-space: nowrap;
    flex-shrink: 0;
  }
  .show-tab:hover { color: var(--gray1); }
  .show-tab.active { color: var(--white); border-bottom-color: var(--white); }
  #show-add-btn {
    background: none; border: none; color: var(--gray3);
    font-size: 18px; padding: 6px 10px; cursor: pointer;
    transition: color 0.15s; flex-shrink: 0;
  }
  #show-add-btn:hover { color: var(--white); }

  .panel {
    background: #000000;
    border: none;
    border-radius: 0;
    position: relative;
    padding: 16px 20px;
  }
  #panel-clock { border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
  #panel-current { border-bottom: 1px solid var(--border); }
  #panel-rundown { border-right: 1px solid var(--border); padding: 0; }
  #panel-countdown { }
  .panel-label {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--gray3);
    margin-bottom: 6px;
    display: block;
    opacity: 0.6;
  }

  /* ── CUE TRANSITION ANIMATION ── */
  @keyframes cue-flash {
    0%   { background: rgba(255,255,255,0.12); }
    100% { background: transparent; }
  }
  #panel-current.cue-advance {
    animation: cue-flash 0.5s ease-out forwards;
  }
  @keyframes cue-name-in {
    0%   { opacity: 0; transform: translateY(6px); }
    100% { opacity: 1; transform: translateY(0); }
  }
  #current-name.cue-advance {
    animation: cue-name-in 0.35s ease-out forwards;
  }

  /* ── MESSAGE PANEL ── */
  #panel-message {
    grid-column: 1 / -1;
    grid-row: 3;
    border-top: 1px solid var(--border);
    padding: 10px 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  #panel-message.hidden-panel {
    display: none;
  }
  /* Only show compose border-top when there are messages */
  #panel-message:not(.has-messages) #message-compose {
    border-top: none;
    padding-top: 0;
  }
  #panel-message.inverted {
    animation: msg-flash 2s forwards;
  }
  @keyframes msg-flash {
    0%   { background: var(--white); }
    70%  { background: var(--white); }
    100% { background: var(--black); }
  }
  #message-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .message-card {
    background: var(--gray4);
    color: var(--white);
    border-radius: 3px;
    padding: 10px 14px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
  }
  .message-card.new-card {
    animation: card-pop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  }
  @keyframes card-pop {
    0%   { opacity: 0; transform: scale(0.85) translateY(-8px); }
    60%  { opacity: 1; transform: scale(1.03) translateY(2px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
  }
  .message-card-body { flex: 1; }
  .message-card-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    line-height: 1.3;
    word-break: break-word;
  }
  .message-card-expiry-wrap {
    height: 2px;
    background: rgba(255,255,255,0.15);
    border-radius: 1px;
    overflow: hidden;
    margin-top: 6px;
  }
  .message-card-expiry-bar {
    height: 100%;
    background: var(--white);
    transition: width 1s linear, background 0.3s;
    width: 100%;
  }
  .message-card-meta {
    font-family: 'Roboto Mono', monospace;
    font-size: 11px;
    color: var(--gray2);
    white-space: nowrap;
    padding-top: 3px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
  }
  .message-card-sender {
    font-size: 10px;
    color: var(--gray3);
    letter-spacing: 0.05em;
  }
  .message-card-clear {
    background: none;
    border: none;
    color: var(--gray3);
    font-size: 14px;
    cursor: pointer;
    padding: 2px 4px;
    line-height: 1;
    transition: color 0.15s;
    flex-shrink: 0;
  }
  .message-card-clear:hover { color: var(--warn-1); }
  /* Full white-out: cards, text, meta all go white during flash */
  #panel-message.inverted .message-card {
    animation: card-flash 2s forwards;
  }
  @keyframes card-flash {
    0%   { background: var(--white); }
    70%  { background: var(--white); }
    100% { background: var(--gray4); }
  }
  #panel-message.inverted .message-card-text,
  #panel-message.inverted .message-card-meta,
  #panel-message.inverted .message-card-clear {
    animation: text-flash 2s forwards;
  }
  @keyframes text-flash {
    0%   { color: var(--black); }
    70%  { color: var(--black); }
    100% { color: inherit; }
  }
  #message-empty {
    font-size: 13px;
    color: var(--gray3);
    font-style: italic;
  }
  #message-compose {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: nowrap;
    border-top: 1px solid var(--border);
    padding-top: 10px;
  }
  #message-input {
    flex: 1;
    min-width: 0;
    background: var(--gray4);
    border: 1px solid var(--gray3);
    color: var(--white);
    font-family: 'Open Sans', sans-serif;
    font-size: 16px; /* ≥16px prevents iOS Safari auto-zoom on focus */
    padding: 6px 10px;
    border-radius: 2px;
    outline: none;
  }
  #message-input:focus { border-color: var(--gray1); }
  #message-input::placeholder { color: var(--gray3); }
  #message-expiry-select {
    background: var(--gray4);
    border: 1px solid var(--gray3);
    color: var(--gray1);
    font-family: 'Roboto Mono', monospace;
    font-size: 12px;
    padding: 6px 8px;
    border-radius: 2px;
    outline: none;
    cursor: pointer;
    flex-shrink: 0;
  }
  #message-send-btn {
    background: none;
    border: 1px solid var(--gray3);
    color: var(--gray1);
    font-family: 'Open Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
    flex-shrink: 0;
  }
  #message-send-btn:hover { border-color: var(--white); color: var(--white); }

  /* ── REHEARSAL REPORT MODAL ── */
  #report-modal-backdrop {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.88);
    display: flex; align-items: center; justify-content: center;
    z-index: 210;
  }
  #report-modal {
    background: #111; border: 1px solid var(--border);
    border-radius: 4px; width: min(680px, 94vw); position: relative;
    max-height: 88vh; display: flex; flex-direction: column;
    overflow: hidden;
  }
  #report-modal-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 16px; border-bottom: 1px solid var(--border);
    flex-shrink: 0;
  }
  #report-modal-title {
    font-size: 11px; font-weight: 700; letter-spacing: 0.18em;
    text-transform: uppercase; color: var(--gray1);
  }
  #report-modal-close {
    background: none; border: none; color: var(--gray3);
    font-size: 16px; cursor: pointer; line-height: 1;
    transition: color 0.15s; padding: 2px; margin-left: 8px;
  }
  #report-modal-close:hover { color: var(--white); }
  #report-modal-body {
    overflow-y: auto; flex: 1; padding: 0;
    -webkit-overflow-scrolling: touch;
  }
  #report-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 20px 0; margin-bottom: 16px;
  }
  #report-header-left { display: flex; align-items: center; gap: 12px; }
  #report-title-display {
    font-size: 11px; font-weight: 700; letter-spacing: 0.2em;
    text-transform: uppercase; color: var(--gray2);
  }
  #report-status {
    font-size: 10px; color: var(--gray3); letter-spacing: 0.08em;
    font-style: italic;
  }
  #report-header-right { display: flex; gap: 8px; }
  .report-action-btn {
    background: none; border: 1px solid var(--gray3); color: var(--gray2);
    font-family: 'Open Sans', sans-serif; font-size: 10px; font-weight: 600;
    letter-spacing: 0.12em; text-transform: uppercase; padding: 5px 12px;
    border-radius: 2px; cursor: pointer; transition: all 0.15s;
  }
  .report-action-btn:hover { border-color: var(--gray1); color: var(--gray1); }
  .report-action-btn.export { border-color: var(--go); color: var(--go); }
  .report-action-btn.export:hover { background: rgba(0,204,85,0.08); }
  #report-empty {
    padding: 20px 20px 28px;
    text-align: center;
  }
  #report-empty p {
    font-size: 13px; color: var(--gray3); font-style: italic; margin-bottom: 14px;
  }
  #report-create-btn {
    background: none; border: 1px solid var(--gray3); color: var(--gray2);
    font-family: 'Open Sans', sans-serif; font-size: 11px; font-weight: 600;
    letter-spacing: 0.15em; text-transform: uppercase; padding: 9px 20px;
    border-radius: 2px; cursor: pointer; transition: all 0.15s;
  }
  #report-create-btn:hover { border-color: var(--white); color: var(--white); }
  #report-body { display: none; padding: 0 20px 28px; }
  #report-body.visible { display: block; }
  .report-section {
    padding: 20px 0; border-bottom: 1px solid var(--border);
  }
  .report-section:last-child { border-bottom: none; }
  .report-section-header {
    display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px;
  }
  .report-section-label {
    font-size: 11px; font-weight: 700; letter-spacing: 0.18em;
    text-transform: uppercase; color: var(--gray1); margin-bottom: 10px; display: block;
  }
  .report-textarea {
    width: 100%; background: var(--gray4); border: 1px solid var(--border);
    color: var(--white); font-family: 'Open Sans', sans-serif; font-size: 14px;
    line-height: 1.6; padding: 10px 12px; border-radius: 2px; outline: none;
    resize: none; min-height: 72px; box-sizing: border-box;
    transition: border-color 0.15s; overflow: hidden;
  }
  .report-textarea:focus { border-color: var(--gray2); }
  .report-textarea::placeholder { color: var(--gray3); }
  .report-dept-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 14px;
  }
  .report-dept-block { display: flex; flex-direction: column; gap: 6px; }
  .report-dept-label {
    font-size: 11px; font-weight: 700; letter-spacing: 0.18em;
    text-transform: uppercase; color: var(--gray1);
  }
  .report-dept-textarea {
    width: 100%; background: var(--gray4); border: 1px solid var(--border);
    color: var(--white); font-family: 'Open Sans', sans-serif; font-size: 13px;
    line-height: 1.5; padding: 8px 10px; border-radius: 2px; outline: none;
    resize: none; min-height: 60px; box-sizing: border-box;
    transition: border-color 0.15s; overflow: hidden;
  }
  .report-dept-textarea:focus { border-color: var(--gray2); }
  .report-dept-textarea::placeholder { color: var(--gray3); }
  .report-meta-row {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px;
    margin-bottom: 0;
  }
  .report-meta-field { display: flex; flex-direction: column; gap: 5px; }
  .report-meta-label {
    font-size: 11px; font-weight: 700; letter-spacing: 0.18em;
    text-transform: uppercase; color: var(--gray1);
  }
  .report-meta-input {
    background: var(--gray4); border: 1px solid var(--border); color: var(--white);
    font-family: 'Roboto Mono', monospace; font-size: 13px; padding: 7px 10px;
    border-radius: 2px; outline: none; transition: border-color 0.15s; width: 100%;
    box-sizing: border-box;
  }
  .report-meta-input:focus { border-color: var(--gray2); }
  .report-meta-input::placeholder { color: var(--gray3); font-family: 'Open Sans', sans-serif; }

  @media (max-width: 600px) {
    #panel-message { padding: 10px 14px; gap: 8px; }
    .message-card-text { font-size: 15px; }
    #message-compose { gap: 6px; }
    #message-input { padding: 8px 10px; }
    #message-expiry-select { padding: 8px; font-size: 13px; }
    #message-send-btn { padding: 8px 12px; font-size: 12px; }
    #grid {
      display: flex;
      flex-direction: column;
      min-height: unset;
      flex: none;
    }
    #panel-clock { container-type: normal; }
    .panel {
      border: none !important;
      border-bottom: 1px solid var(--border) !important;
    }
    .panel:last-child { border-bottom: none !important; }
    #panel-clock {
      min-height: unset;
      padding: 28px 16px;
    }
    #clock-display {
      text-align: center;
      width: 100%;
    }
    #panel-current { padding: 20px 16px; }
    #panel-rundown { overflow-y: unset; }
    #panel-countdown {
      padding: 24px 16px;
      align-items: center;
    }
    #go-btn { margin-top: 16px; }
    #header { padding: 8px 12px; }
    #room-overlay { bottom: max(10px, env(safe-area-inset-bottom, 10px)); left: 10px; }
  }
  #panel-clock {
    grid-column: 1;
    grid-row: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px 20px;
    overflow: hidden;
  }
  #clock-display {
    font-family: 'Roboto Mono', monospace;
    line-height: 1;
    letter-spacing: 0.05em;
    color: var(--white);
    text-shadow: 0 0 40px rgba(255,255,255,0.08);
    transition: color 0.3s;
  }
  #clock-ampm {
    font-size: 0.35em;
    color: var(--gray3);
    letter-spacing: 0.1em;
    vertical-align: middle;
    margin-left: 0.1em;
  }
  #clock-date {
    color: var(--gray2);
    margin-top: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 300;
  }

  /* ── CURRENT CUE PANEL ── */
  #panel-current {
    grid-column: 2;
    grid-row: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  #current-type {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray2);
    margin-bottom: 4px;
  }
  #current-name {
    font-weight: 700;
    line-height: 1.1;
    color: var(--white);
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }
  #current-time-display {
    font-family: 'Roboto Mono', monospace;
    color: var(--gray1);
    margin-top: 8px;
  }

  /* ── BOTTOM ROW ── */
  #panel-rundown {
    grid-column: 1;
    grid-row: 2;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    padding: 0;
  }
  .rundown-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--black);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px 10px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
  }
  #rundown-list {
    flex: 1;
    padding: 0 20px;
    list-style: none;
  }
  #panel-countdown {
    grid-column: 2;
    grid-row: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  /* ── RUNDOWN ── */
  #edit-btn {
    background: none;
    border: 1px solid var(--gray3);
    color: var(--gray2);
    cursor: pointer;
    padding: 4px 10px;
    border-radius: 2px;
    font-size: 11px;
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: all 0.15s;
  }
  #edit-btn:hover { border-color: var(--white); color: var(--white); }
  #edit-btn.active { border-color: var(--warn-5); color: var(--warn-5); }

  .shift-btn {
    background: none;
    border: 1px solid var(--gray3);
    color: var(--gray2);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 2px;
    font-size: 11px;
    font-family: 'Roboto Mono', monospace;
    letter-spacing: 0.05em;
    transition: all 0.15s;
  }
  .shift-btn:hover { border-color: var(--white); color: var(--white); }

  .rundown-item {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    font-size: 16px;
    transition: background 0.15s;
  }
  .rundown-item > span:last-child {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: nowrap;
    justify-content: flex-end;
    min-width: 0;
  }
  .rundown-item:last-child { border-bottom: none; }
  .rundown-item.next-up {
    color: var(--white);
    font-weight: 600;
  }
  .rundown-item.next-up .item-time-col {
    color: var(--warn-5);
  }
  .rundown-item.past {
    color: var(--gray3);
    font-size: 13px;
  }
  .rundown-item.past .item-time-col {
    color: var(--gray3);
  }
  .rundown-item:not(.next-up):not(.past) {
    color: var(--gray2);
  }
  #back-btn {
    margin-top: 10px;
    width: 100%;
    padding: 8px;
    background: none;
    border: 1px solid var(--gray3);
    color: var(--gray3);
    font-family: 'Open Sans', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.2s;
  }
  #back-btn:hover { border-color: var(--gray2); color: var(--gray2); }
  #shift-btns {
    display: none;
    gap: 8px;
    margin-top: 10px;
    width: 100%;
  }
  #shift-btns.visible { display: flex; }
  #shift-btns .shift-btn { flex: 1; }
  .item-time-col {
    font-family: 'Roboto Mono', monospace;
    font-size: 14px;
    color: var(--gray2);
  }
  .item-name-col { font-weight: 400; }
  .next-badge {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--black);
    background: var(--white);
    padding: 2px 5px;
    border-radius: 2px;
    text-transform: uppercase;
  }
  .item-actions { display: none; gap: 6px; }
  .item-actions.visible { display: flex; }
  .del-btn {
    background: none; border: none;
    color: var(--warn-1); cursor: pointer;
    font-size: 14px; padding: 0 4px;
  }
  /* Editable fields */
  .edit-input {
    background: var(--gray4);
    border: 1px solid var(--gray3);
    color: var(--white);
    font-family: 'Open Sans', sans-serif;
    font-size: 13px;
    padding: 2px 6px;
    border-radius: 2px;
    width: 100%;
    outline: none;
  }
  .edit-input:focus { border-color: var(--gray1); }
  .time-input { font-family: 'Roboto Mono', monospace; font-size: 13px; }

  #add-item-row {
    display: none;
    grid-template-columns: 80px 1fr 36px;
    gap: 12px;
    align-items: center;
    padding: 8px 20px 12px;
    flex-shrink: 0;
  }
  #add-item-row.visible { display: grid; }
  #add-item-row .edit-input { width: 100%; }
  #add-item-row .time-input { width: 100%; font-family: 'Roboto Mono', monospace; font-size: 13px; }
  #add-btn {
    background: none; border: 1px solid var(--gray3);
    color: var(--gray1); cursor: pointer; padding: 0;
    border-radius: 2px; font-size: 18px;
    font-family: 'Open Sans', sans-serif;
    font-weight: 400; width: 100%; height: 28px;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.15s;
  }
  #add-btn:hover { border-color: var(--go); color: var(--go); }

  /* ── COUNTDOWN PANEL ── */
  #countdown-value {
    font-family: 'Roboto Mono', monospace;
    line-height: 1;
    letter-spacing: 0.05em;
    color: var(--white);
    transition: color 0.3s;
  }
  #countdown-target {
    font-weight: 700;
    color: var(--white);
    margin-top: 10px;
    text-align: center;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    line-height: 1.25;
    font-size: clamp(14px, 5.5cqw, 32px);
  }
  #countdown-target-time {
    display: block;
    font-weight: 400;
    color: var(--gray3);
    letter-spacing: 0.12em;
    font-size: clamp(10px, 2.5cqw, 16px);
    margin-top: 4px;
    font-family: 'Roboto Mono', monospace;
  }

  /* countdown bar removed */

  /* ── GO BUTTON ── */
  #go-btn {
    margin-top: 20px;
    width: 100%;
    padding: 14px;
    background: none;
    border: 2px solid var(--gray3);
    color: var(--gray3);
    font-family: 'Open Sans', sans-serif;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.2s;
  }
  #go-btn.armed {
    border-color: var(--go);
    color: var(--go);
    animation: go-pulse 1.2s infinite alternate;
    cursor: pointer;
  }
  @keyframes go-pulse {
    from { box-shadow: 0 0 0px transparent; }
    to { box-shadow: 0 0 20px rgba(0,204,85,0.4); }
  }
  #go-btn.overdue {
    border-color: var(--warn-1);
    color: var(--warn-1);
    animation: go-pulse-red 1.2s infinite alternate;
    cursor: pointer;
  }
  @keyframes go-pulse-red {
    from { box-shadow: 0 0 0px transparent; }
    to { box-shadow: 0 0 20px rgba(204,26,26,0.5); }
  }
  #go-btn:hover.armed { background: rgba(0,204,85,0.08); }
  #go-btn:hover.overdue { background: rgba(204,26,26,0.08); }

  /* ── ALERT STATES ── */
  .alert-5 #clock-display,
  .alert-5 #countdown-value { color: var(--warn-5); }
  .alert-5 #panel-countdown { border-color: var(--warn-5); }

  .alert-2 #clock-display,
  .alert-2 #countdown-value { color: var(--warn-2); }
  .alert-2 #panel-countdown { border-color: var(--warn-2); }
  .alert-2 #panel-countdown { animation: flash-2 1s infinite; }
  @keyframes flash-2 {
    0%,100% { background: #000000; }
    50% { background: rgba(224,92,0,0.07); }
  }

  .alert-1 #clock-display,
  .alert-1 #countdown-value { color: var(--warn-1); }
  .alert-1 #panel-countdown { border-color: var(--warn-1); animation: flash-1 1.2s infinite; }
  @keyframes flash-1 {
    0%,100% { background: #000000; }
    50% { background: rgba(204,26,26,0.1); }
  }

  /* overdue: only the countdown panel pulses red, no banner/body changes */
  #panel-countdown.overdue-panel {
    border-color: var(--warn-1) !important;
    animation: flash-go 1.2s infinite !important;
  }
  @keyframes flash-go {
    0%,100% { background: rgba(204,26,26,0.1); border-color: var(--warn-1); }
    50% { background: #000000; border-color: rgba(204,26,26,0.3); }
  }

  /* ── 12/24HR TOGGLE ── */
  #clock-format-toggle {
    position: absolute;
    bottom: 12px;
    right: 14px;
    background: none;
    border: 1px solid var(--gray3);
    color: var(--gray3);
    font-family: 'Roboto Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.1em;
    padding: 3px 8px;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.15s;
  }
  #clock-format-toggle:hover { border-color: var(--gray1); color: var(--gray1); }

  #dim-btn {
    position: absolute;
    bottom: 12px;
    right: 52px;
    background: none;
    border: 1px solid var(--gray3);
    color: var(--gray3);
    font-family: 'Roboto Mono', monospace;
    font-size: 13px;
    padding: 3px 8px;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.15s;
    line-height: 1;
  }
  #dim-btn:hover { border-color: var(--gray1); color: var(--gray1); }
  #dim-btn.active { border-color: var(--warn-5); color: var(--warn-5); }

  /* ── DIM MODE ── */
  body.dim-mode {
    filter: brightness(0.3);
  }
  /* Modals escape the body filter */
  body.dim-mode #room-modal-backdrop,
  body.dim-mode #report-modal-backdrop {
    filter: brightness(3.33);
  }

  /* ── MESSAGE TEMPLATES ── */
  #message-templates { display: none; }
  #message-templates.visible { display: block; margin-bottom: 6px; }
  .template-row {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
  }
  .template-chip {
    display: inline-flex;
    align-items: stretch;
    border: 1px solid var(--gray3);
    border-radius: 2px;
    overflow: hidden;
  }
  .template-chip:hover { border-color: var(--gray2); }
  .template-btn {
    background: none;
    border: none;
    color: var(--gray2);
    font-family: 'Open Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    padding: 3px 9px;
    cursor: pointer;
    transition: color 0.15s;
    white-space: nowrap;
  }
  .template-btn:hover { color: var(--white); }
  .template-del {
    background: none;
    border: none;
    border-left: 1px solid var(--gray3);
    color: var(--gray3);
    font-size: 10px;
    padding: 3px 6px;
    cursor: pointer;
    transition: color 0.15s, background 0.15s;
    line-height: 1;
  }
  .template-del:hover { color: var(--warn-1); background: rgba(204,26,26,0.08); }
  .template-add {
    background: none;
    border: 1px dashed var(--gray3);
    border-radius: 2px;
    color: var(--gray3);
    font-size: 14px;
    font-weight: 400;
    padding: 3px 10px;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
    line-height: 1;
  }
  .template-add:hover { border-color: var(--go); color: var(--go); }

  /* ── MOBILE FOOTER (replaces fixed overlays on touch devices) ── */
  #mobile-footer { display: none; }

  @media (hover: none) {
    /* Hide fixed overlays on touch — use footer instead */
    #room-overlay, #rr-btn { display: none !important; }

    #mobile-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 8px 14px;
      background: var(--black);
      border-top: 1px solid var(--border);
    }
    #room-overlay-mobile {
      display: flex;
      align-items: center;
      gap: 7px;
      font-size: 11px;
      color: var(--gray2);
      font-family: 'Roboto Mono', monospace;
      letter-spacing: 0.1em;
      cursor: pointer;
      padding: 4px 8px;
      border-radius: 2px;
      border: 1px solid var(--gray3);
      background: var(--black);
    }
    #rr-btn-mobile {
      font-size: 11px;
      color: var(--gray2);
      font-family: 'Roboto Mono', monospace;
      letter-spacing: 0.1em;
      cursor: pointer;
      padding: 4px 8px;
      border-radius: 2px;
      border: 1px solid var(--gray3);
      background: var(--black);
    }
  }
  #offline-banner {
    position: fixed; top: 0; left: 0; right: 0;
    background: var(--gray4); color: var(--gray2);
    font-family: 'Open Sans', sans-serif; font-size: 11px;
    font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase;
    text-align: center; padding: 6px; z-index: 300;
    display: none; border-bottom: 1px solid var(--gray3);
    will-change: transform;
    transform: translateZ(0);
  }
  #offline-banner.visible { display: block; }

  /* ── ROOM CODE OVERLAY (always visible) ── */
  #room-overlay {
    position: fixed;
    bottom: 12px;
    left: 14px;
    z-index: 150;
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 11px;
    color: var(--gray2);
    font-family: 'Roboto Mono', monospace;
    letter-spacing: 0.1em;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 2px;
    border: 1px solid var(--gray3);
    background: var(--black);
    transition: color 0.15s, border-color 0.15s;
    will-change: transform;
    transform: translateZ(0);
  }
  #room-overlay:hover { color: var(--gray1); border-color: var(--gray2); }

  #rr-btn {
    position: fixed;
    bottom: 12px;
    right: 14px;
    z-index: 150;
    display: none;
    font-size: 11px;
    color: var(--gray2);
    font-family: 'Roboto Mono', monospace;
    letter-spacing: 0.1em;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 2px;
    border: 1px solid var(--gray3);
    background: var(--black);
    transition: color 0.15s, border-color 0.15s;
    will-change: transform;
    transform: translateZ(0);
  }
  #rr-btn:hover { color: var(--gray1); border-color: var(--gray2); }
  #rr-btn.visible { display: flex; align-items: center; }
  #alert-banner {
    position: fixed;
    top: 0; left: 0; right: 0;
    padding: 0;
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    z-index: 100;
    pointer-events: none;
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.3s, padding 0.3s;
    will-change: transform;
    transform: translateZ(0);
  }
  #alert-banner.show {
    max-height: 48px;
    padding: 10px;
  }
  #alert-banner.b5 { background: var(--warn-5); color: #000; }
  #alert-banner.b2 { background: var(--warn-2); color: #fff; }
  #alert-banner.b1 { background: var(--warn-1); color: #fff; }
  #alert-banner.bgo { background: var(--warn-1); color: #fff; }

  /* ── ROOM MODAL ── */
  #room-modal-backdrop {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.88);
    display: flex; align-items: center; justify-content: center;
    z-index: 200;
    will-change: transform;
    transform: translateZ(0);
  }
  #room-modal {
    background: #111; border: 1px solid var(--border);
    border-radius: 4px; width: 380px; position: relative;
    max-height: 90vh; display: flex; flex-direction: column;
    overflow: hidden;
  }

  /* ── MODAL HEADER ── */
  #room-modal-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 16px 0; flex-shrink: 0;
  }
  #room-modal-title {
    font-size: 10px; font-weight: 700; letter-spacing: 0.2em;
    text-transform: uppercase; color: var(--gray3);
    display: flex; align-items: center; gap: 8px;
  }
  #operator-badge {
    display: none; font-size: 9px; font-weight: 700; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--go); border: 1px solid var(--go);
    padding: 1px 6px; border-radius: 2px;
  }
  #room-modal-close {
    background: none; border: none; color: var(--gray3);
    font-size: 16px; cursor: pointer; line-height: 1; transition: color 0.15s;
    padding: 2px;
  }
  #room-modal-close:hover { color: var(--white); }

  /* ── TABS ── */
  #modal-tabs {
    display: flex; border-bottom: 1px solid var(--border);
    padding: 10px 16px 0; gap: 0; flex-shrink: 0; margin-top: 12px;
  }
  .modal-tab {
    background: none; border: none; border-bottom: 2px solid transparent;
    color: var(--gray3); font-family: 'Open Sans', sans-serif;
    font-size: 11px; font-weight: 600; letter-spacing: 0.12em;
    text-transform: uppercase; padding: 6px 12px 8px;
    cursor: pointer; transition: all 0.15s; margin-bottom: -1px;
  }
  .modal-tab:hover { color: var(--gray1); }
  .modal-tab.active { color: var(--white); border-bottom-color: var(--white); }
  .modal-tab.op-tab.active { color: var(--go); border-bottom-color: var(--go); }

  /* ── TAB PANELS ── */
  .modal-panel { display: none; padding: 0; overflow-y: auto; flex: 1; }
  .modal-panel.active { display: block; }

  /* ── SECTIONS ── */
  .modal-section {
    padding: 16px 16px 0;
    margin-bottom: 4px;
  }
  .modal-section:last-child { padding-bottom: 16px; }
  .modal-section + .modal-section {
    border-top: 1px solid var(--border);
    padding-top: 16px;
  }
  .modal-section-title {
    font-size: 10px; font-weight: 700; letter-spacing: 0.18em;
    text-transform: uppercase; color: var(--gray3);
    margin-bottom: 12px;
  }
  .modal-empty {
    font-size: 12px; color: var(--gray3); font-style: italic; padding: 4px 0;
  }

  /* ── SHARED FORM ELEMENTS ── */
  .modal-input {
    background: #1a1a1a; border: 1px solid var(--gray3); color: var(--white);
    font-family: 'Open Sans', sans-serif; font-size: 13px;
    padding: 8px 10px; border-radius: 2px; width: 100%; outline: none;
    display: block; margin-bottom: 8px; box-sizing: border-box;
  }
  .modal-input:focus { border-color: var(--gray1); }
  .modal-input-mono {
    font-family: 'Roboto Mono', monospace; font-size: 20px;
    letter-spacing: 0.15em; text-transform: uppercase; text-align: center;
  }
  .modal-input-pin {
    font-family: 'Roboto Mono', monospace; font-size: 24px;
    letter-spacing: 0.4em; text-align: center;
  }
  .modal-label {
    font-size: 10px; font-weight: 600; letter-spacing: 0.15em;
    text-transform: uppercase; color: var(--gray3); display: block; margin-bottom: 6px;
  }
  .modal-field { margin-bottom: 12px; }
  .modal-field:last-child { margin-bottom: 0; }
  .modal-error { font-size: 11px; color: var(--warn-1); min-height: 14px; margin-bottom: 6px; }
  .modal-row { display: flex; gap: 8px; margin-bottom: 8px; }
  .modal-row .modal-input { margin-bottom: 0; }
  .modal-btn {
    width: 100%; padding: 10px; background: none;
    font-family: 'Open Sans', sans-serif; font-size: 11px;
    font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase;
    border-radius: 2px; cursor: pointer; transition: all 0.15s; margin-bottom: 8px;
    display: block; box-sizing: border-box;
  }
  .modal-btn:last-child { margin-bottom: 0; }
  .modal-btn.primary { border: 2px solid var(--white); color: var(--white); }
  .modal-btn.primary:hover { background: rgba(255,255,255,0.07); }
  .modal-btn.secondary { border: 1px solid var(--gray3); color: var(--gray2); }
  .modal-btn.secondary:hover { border-color: var(--gray1); color: var(--gray1); }
  .modal-btn.danger { border: 1px solid var(--warn-1); color: var(--warn-1); }
  .modal-btn.danger:hover { background: rgba(204,26,26,0.08); }
  .modal-btn.success { border: 1px solid var(--go); color: var(--go); }
  .modal-btn.success:hover { background: rgba(0,204,85,0.08); }
  .modal-btn.small {
    width: auto; padding: 5px 12px; font-size: 10px; display: inline-block; margin-bottom: 0;
  }
  #modal-error { font-size: 11px; color: var(--warn-1); min-height: 14px; }
  #pin-error { font-size: 11px; color: var(--warn-1); min-height: 14px; }

  /* ── RECENT ROOMS ── */
  #recent-rooms-section { padding: 16px; border-top: 1px solid var(--border); }
  #recent-rooms-section .section-header {
    display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px;
  }
  #recent-rooms-section .section-header-title {
    font-size: 10px; font-weight: 700; letter-spacing: 0.18em;
    text-transform: uppercase; color: var(--gray3);
  }
  #recent-rooms-section .clear-btn {
    background: none; border: none; color: var(--gray3);
    font-family: 'Open Sans', sans-serif; font-size: 10px; font-weight: 600;
    letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; padding: 0;
    transition: color 0.15s;
  }
  #recent-rooms-section .clear-btn:hover { color: var(--warn-1); }
  .recent-room-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 8px 10px; border: 1px solid var(--border);
    border-radius: 2px; margin-bottom: 6px; cursor: pointer; transition: border-color 0.15s;
  }
  .recent-room-item:last-child { margin-bottom: 0; }
  .recent-room-item:hover { border-color: var(--gray2); }
  .recent-room-item .rr-code {
    font-family: 'Roboto Mono', monospace; font-size: 14px;
    color: var(--white); letter-spacing: 0.1em;
  }
  .recent-room-item .rr-age { font-size: 11px; color: var(--gray3); }
  .recent-room-item.active-room { border-color: var(--go); }
  .recent-room-item.active-room .rr-code { color: var(--go); }

  /* ── ROOM INDICATOR (header) ── */
  #sync-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--gray3);
    transition: background 0.3s; flex-shrink: 0;
  }
  #sync-dot.synced { background: var(--go); }
  #sync-dot.syncing { background: var(--warn-5); animation: pulse-dot 0.6s infinite; }
  #sync-dot.error { background: var(--warn-1); }
  #sync-dot.stale { background: var(--warn-5); }

  #connection-detail {
    font-size: 10px;
    color: var(--gray3);
    letter-spacing: 0.05em;
    white-space: nowrap;
  }

  /* ── NAMED DEVICES ── */
  #device-setup {
    background: var(--gray4); border: 1px solid var(--border);
    border-radius: 3px; padding: 10px 12px; margin-bottom: 12px;
    display: none;
  }
  #device-setup p { font-size: 11px; color: var(--gray2); margin-bottom: 8px; line-height: 1.5; }
  #device-name-row { display: flex; gap: 8px; margin-bottom: 6px; }
  #device-name-input, #device-dept-select {
    background: #1a1a1a; border: 1px solid var(--gray3); color: var(--white);
    font-family: 'Open Sans', sans-serif; font-size: 13px;
    padding: 5px 8px; border-radius: 2px; outline: none;
  }
  #device-name-input { flex: 1; }
  #device-name-input:focus, #device-dept-select:focus { border-color: var(--gray1); }
  #device-save-btn {
    background: none; border: 1px solid var(--gray3); color: var(--gray1);
    font-family: 'Open Sans', sans-serif; font-size: 11px; font-weight: 600;
    letter-spacing: 0.1em; text-transform: uppercase; padding: 5px 10px;
    border-radius: 2px; cursor: pointer; transition: all 0.15s;
  }
  #device-save-btn:hover { border-color: var(--go); color: var(--go); }
  .device-item {
    display: flex; align-items: center; gap: 8px;
    padding: 5px 0; border-bottom: 1px solid var(--border); font-size: 13px;
  }
  .device-item:last-child { border-bottom: none; }
  .device-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--go); flex-shrink: 0; }
  .device-dot.stale { background: var(--gray3); }
  .device-name-label { flex: 1; color: var(--white); }
  .device-dept-label { font-size: 11px; color: var(--gray3); letter-spacing: 0.08em; }
  .device-you { font-size: 9px; color: var(--go); border: 1px solid var(--go); padding: 1px 5px; border-radius: 2px; letter-spacing: 0.1em; }
  .device-remove-btn {
    background: none; border: none; color: var(--gray3); cursor: pointer;
    font-size: 13px; padding: 2px 4px; line-height: 1; transition: color 0.15s; flex-shrink: 0;
  }
  .device-remove-btn:hover { color: var(--warn-1); }

  /* ── REQUIRE GO CHECKBOX ── */
  .require-go-label {
    display: flex; align-items: center; gap: 4px;
    font-size: 10px; font-weight: 600; letter-spacing: 0.1em;
    text-transform: uppercase; color: var(--gray3);
    cursor: pointer; white-space: nowrap; flex-shrink: 0;
  }
  .require-go-label input[type="checkbox"] { accent-color: var(--go); cursor: pointer; }
  .auto-go-badge {
    font-size: 9px; font-weight: 700; letter-spacing: 0.1em;
    color: var(--gray3); border: 1px solid var(--gray3);
    padding: 1px 5px; border-radius: 2px;
  }

  /* ── CUE HISTORY ── */
  #history-list { max-height: 220px; overflow-y: auto; }
  .history-item {
    display: grid; grid-template-columns: 60px 1fr 60px 48px;
    align-items: center; gap: 8px;
    padding: 5px 0; border-bottom: 1px solid var(--border); font-size: 12px;
  }
  .history-item:last-child { border-bottom: none; }
  .history-time { font-family: 'Roboto Mono', monospace; color: var(--gray2); }
  .history-cue { color: var(--white); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .history-caller { color: var(--gray3); font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .history-delta { font-family: 'Roboto Mono', monospace; font-size: 11px; text-align: right; }
  .history-delta.early { color: var(--go); }
  .history-delta.late { color: var(--warn-1); }
  .history-delta.ontime { color: var(--gray3); }
  #history-clear-btn {
    background: none; border: 1px solid var(--gray3); color: var(--gray3);
    font-family: 'Open Sans', sans-serif; font-size: 10px; font-weight: 600;
    letter-spacing: 0.1em; text-transform: uppercase; padding: 3px 8px;
    border-radius: 2px; cursor: pointer; transition: all 0.15s; margin-top: 8px;
  }
  #history-clear-btn:hover { border-color: var(--warn-1); color: var(--warn-1); }
  .saved-show-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 7px 10px; border: 1px solid var(--border);
    border-radius: 2px; margin-bottom: 5px;
  }
  .saved-show-item .ss-name {
    font-size: 13px; color: var(--white); flex: 1;
  }
  .saved-show-item .ss-date {
    font-size: 10px; color: var(--gray3);
    font-family: 'Roboto Mono', monospace; margin: 0 10px;
  }
  .saved-show-item .ss-load {
    background: none; border: 1px solid var(--gray3); color: var(--gray2);
    font-family: 'Open Sans', sans-serif; font-size: 10px; font-weight: 600;
    letter-spacing: 0.1em; text-transform: uppercase; padding: 3px 8px;
    border-radius: 2px; cursor: pointer; transition: all 0.15s; white-space: nowrap;
  }
  .saved-show-item .ss-load:hover { border-color: var(--white); color: var(--white); }
  .saved-show-item .ss-del {
    background: none; border: none; color: var(--gray3);
    font-size: 14px; cursor: pointer; padding: 0 0 0 8px; transition: color 0.15s;
  }
  .saved-show-item .ss-del:hover { color: var(--warn-1); }
  #save-show-row {
    display: flex; gap: 8px; margin-bottom: 8px;
  }
  #save-show-name-input {
    flex: 1; background: #1a1a1a; border: 1px solid var(--gray3);
    color: var(--white); font-family: 'Open Sans', sans-serif; font-size: 13px;
    padding: 6px 10px; border-radius: 2px; outline: none;
  }
  #save-show-name-input:focus { border-color: var(--gray1); }
  #save-show-btn {
    background: none; border: 1px solid var(--gray3); color: var(--gray1);
    font-family: 'Open Sans', sans-serif; font-size: 11px; font-weight: 600;
    letter-spacing: 0.1em; text-transform: uppercase; padding: 6px 12px;
    border-radius: 2px; cursor: pointer; transition: all 0.15s; white-space: nowrap;
  }
  #save-show-btn:hover { border-color: var(--go); color: var(--go); }