:root {
  --bg0: #0c141b;
  --bg1: #12202a;
  --panel: rgba(28, 42, 52, 0.92);
  --panel-edge: rgba(140, 190, 200, 0.14);
  --text: #eef4f7;
  --muted: #8fa3b0;
  --accent: #2f9e8f;
  --accent-2: #3d7ea6;
  --danger: #c45c5c;
  --warn: #b8892a;
  --ok: #2a7a62;
  --input: #0f1820;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --nav-h: 3.25rem;
}

* { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  scrollbar-gutter: stable;
}
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: "IBM Plex Sans KR", "Noto Sans KR", sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 420px at 10% -10%, rgba(47, 158, 143, 0.18), transparent 55%),
    radial-gradient(700px 380px at 100% 0%, rgba(61, 126, 166, 0.16), transparent 50%),
    linear-gradient(165deg, var(--bg0), var(--bg1) 45%, #152430);
  background-attachment: fixed;
  line-height: 1.45;
}

a { color: #7ec8bc; }
img { max-width: 100%; }

/* —— Header / nav —— */
.top {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(10, 18, 24, 0.82);
  border-bottom: 1px solid var(--panel-edge);
  padding: 0.65rem 0 0;
}
.top-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  padding: 0 1rem 0.45rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--text);
}
.brand-mark {
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 50%;
  background:
    conic-gradient(from 210deg, #2f9e8f, #3d7ea6, #2f9e8f);
  box-shadow: inset 0 0 0 3px rgba(12, 20, 27, 0.85), 0 0 0 1px rgba(255,255,255,0.08);
}
.brand-text {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.brand-config {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 2.35rem;
  padding: 0.35rem 0.85rem 0.35rem 0.65rem;
  border-radius: 999px;
  color: #e8f4f2;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  /* Fixed style — separate from 홈/음악/스케줄/알람/사진 nav pills */
  background: #1e4f57;
  border: 1px solid #2a6d78;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
  transition: filter .15s, border-color .15s, color .15s;
}
.brand-config-icon {
  display: block;
  width: 1.2rem;
  height: 1.2rem;
  flex: 0 0 auto;
}
.brand-config-text {
  line-height: 1;
  letter-spacing: -0.01em;
}
.brand-config:hover {
  filter: brightness(1.12);
  color: #fff;
  border-color: #3a8a96;
}
.brand-config.on {
  background: #246a74;
  border-color: #3a9aa6;
  color: #fff;
  filter: none;
}
.top-actions {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  flex: 0 0 auto;
}
.brand-logout {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  background: rgba(15, 24, 32, 0.55);
  border: 1px solid var(--panel-edge);
  transition: color .15s, border-color .15s, background .15s;
}
.brand-logout:hover {
  color: #fff;
  border-color: rgba(196, 92, 92, 0.55);
  background: rgba(196, 92, 92, 0.18);
}
.nav {
  display: flex;
  gap: 0.35rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 0 1rem calc(0.55rem + env(safe-area-inset-top, 0px) * 0);
  scroll-padding-inline: 1rem;
}
.nav::-webkit-scrollbar { display: none; }
.nav a {
  flex: 0 0 auto;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid transparent;
  transition: background .15s, color .15s, border-color .15s;
}
.nav a.on,
.nav a:hover {
  background: rgba(47, 158, 143, 0.22);
  color: #fff;
  border-color: rgba(47, 158, 143, 0.45);
}
.nav a.on {
  background: var(--accent);
  border-color: transparent;
}

/* —— Layout —— */
.wrap {
  width: min(960px, 100%);
  margin: 0 auto;
  padding: 1rem 1rem calc(1.75rem + var(--safe-bottom));
  min-width: 0;
}
.panel {
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: var(--radius);
  padding: 1.1rem 1rem 1.2rem;
  margin-bottom: 0.9rem;
  box-shadow: var(--shadow);
  min-width: 0;
  overflow-x: clip;
}
.panel h2 {
  margin: 0 0 0.85rem;
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}
.panel > .hint,
.panel > .note { margin-top: -0.25rem; }
/* Upload / action help under buttons — beat .panel > .note negative margin */
.panel > .note.upload-help,
.note.upload-help {
  margin-top: 1.85rem !important;
  margin-bottom: 1.35rem !important;
  padding-top: 0.15rem;
  line-height: 1.7;
}
#program_form {
  margin-bottom: 0;
}
#program_form + .note.upload-help {
  margin-top: 1.85rem !important;
}
#display_power_form {
  margin-bottom: 0;
}
#display_power_form + .note.upload-help {
  margin-top: 1.85rem !important;
}
.note.upload-help + .sync-status-row {
  margin-top: 0.25rem;
  margin-bottom: 0;
}
.sync-status-row + .note.upload-help {
  margin-top: 1.15rem !important;
}

/* —— Forms —— */
.form { display: grid; gap: 0.8rem; }
.form.row {
  grid-template-columns: 1fr;
  align-items: stretch;
}
.form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 500;
}
.form label > :is(input, select, textarea) { color: var(--text); font-weight: 400; }
.form input[type=text],
.form input[type=number],
.form input[type=time],
.form input[type=search],
.form input[type=file],
.form select,
.form textarea {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  background: var(--input);
  color: var(--text);
  font: inherit;
}
.form input[type=file] {
  padding: 0.55rem;
  font-size: 0.85rem;
}
.form input[type=color] {
  width: 100%;
  height: 2.75rem;
  padding: 0.25rem;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  background: var(--input);
  cursor: pointer;
}
.time-picker-wrap {
  position: relative;
  width: 100%;
}
.time-picker-wrap .time-picker-native {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 1px;
  height: 1px;
  left: 0;
  top: 0;
}
.time-picker-display {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  background: var(--input);
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.time-picker-display:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.time-picker-overlay {
  position: fixed;
  inset: 0;
  z-index: 1200;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
}
.time-picker-overlay[hidden] {
  display: none !important;
}
.time-picker-col.period-col.is-hidden,
.time-picker-col.period-col[hidden] {
  display: none !important;
}
.time-picker-overlay[data-hour-format="24"] .period-col {
  display: none !important;
}
.time-picker-popup {
  width: min(100%, 420px);
  background: #16232e;
  border-radius: 16px 16px 0 0;
  border: 1px solid rgba(255,255,255,.1);
  border-bottom: 0;
  padding: 1rem 1rem calc(1rem + env(safe-area-inset-bottom, 0px));
  box-shadow: 0 -8px 28px rgba(0,0,0,.35);
}
.time-picker-head {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.85rem;
  text-align: center;
}
.time-picker-body {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 0.45rem;
  margin-bottom: 1rem;
}
.time-picker-col {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin: 0;
  min-width: 4.5rem;
  flex: 1;
}
.time-picker-col-label {
  font-size: 0.78rem;
  color: var(--muted);
  text-align: center;
}
.time-picker-col select {
  width: 100%;
  min-height: 2.75rem;
  font-size: 1.15rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.time-picker-sep {
  font-size: 1.4rem;
  font-weight: 700;
  padding-bottom: 0.55rem;
  color: var(--muted);
}
.time-picker-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}
.time-picker-actions .btn {
  min-height: 2.75rem;
}
body.time-picker-open {
  overflow: hidden;
}
@media (min-width: 640px) {
  .time-picker-overlay {
    align-items: center;
    padding: 1rem;
  }
  .time-picker-popup {
    border-radius: 16px;
    border-bottom: 1px solid rgba(255,255,255,.1);
  }
}
.color-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
}
.time-range-block {
  display: grid;
  gap: 0.45rem;
}
.time-range-label {
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 600;
}
.time-range-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
  align-items: end;
}
.time-range-row label {
  margin: 0;
}
.select-preview-row {
  display: flex;
  gap: 0.55rem;
  align-items: stretch;
  margin: 0.25rem 0 0.15rem;
}
.select-preview-row select {
  flex: 1;
  min-width: 0;
}
.select-preview-row .music-preview-btn {
  flex: 0 0 auto;
  align-self: stretch;
  white-space: nowrap;
  min-width: 5.5rem;
}
.select-preview-row .music-preview-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.form .check,
.form .radio {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 2.75rem;
  padding: 0.55rem 0.8rem;
  border-radius: var(--radius-sm);
  background: rgba(15, 24, 32, 0.7);
  border: 1px solid rgba(255,255,255,.08);
  color: var(--text);
  font-weight: 400;
}
.form .check input,
.form .radio input { width: 1.1rem; height: 1.1rem; accent-color: var(--accent); }
.mode-grid {
  display: grid;
  gap: 0.55rem;
}
.mode-grid .radio {
  margin: 0;
}
fieldset {
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  margin: 0;
}
fieldset legend {
  padding: 0 0.35rem;
  color: var(--muted);
  font-size: 0.85rem;
}

button,
.form button,
.btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 2.75rem;
  padding: 0.55rem 1.1rem;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
button:active, .btn:active { transform: translateY(1px); }
button.danger, .btn.danger { background: var(--danger); }
button.secondary, .btn.secondary { background: var(--accent-2); }
.inline { display: inline; }
.full { width: 100%; }

/* —— Tables → cards on mobile —— */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.table th, .table td {
  border-bottom: 1px solid rgba(255,255,255,.08);
  padding: 0.7rem 0.45rem;
  text-align: left;
  vertical-align: top;
}
.table th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: none;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}
.actions.nowrap,
td.actions {
  flex-wrap: nowrap;
}
.actions .btn-sm,
a.btn-sm,
button.btn-sm {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  background: var(--accent-2);
  color: #fff !important;
  border: 0;
  border-radius: 8px;
  padding: 0.35rem 0.7rem;
  margin: 0;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  line-height: 1.2;
  white-space: nowrap;
}
.actions .btn-sm.danger,
button.btn-sm.danger { background: var(--danger); }
.actions .btn-sm.view { background: #2f7f74; }
.actions .btn-sm.view.closing,
button.btn-sm.view.closing { background: #c45c26; }

/* Music list: Preview / Play flag / Delete */
.actions.music-actions {
  display: grid !important;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.4rem;
  width: 100%;
  flex-wrap: nowrap;
}
.actions.music-actions .inline {
  display: block;
  margin: 0;
  min-width: 0;
}
.actions.music-actions .btn-sm {
  width: 100%;
  margin: 0;
  min-height: 2.45rem;
  box-sizing: border-box;
}
.actions .btn-sm.preview,
button.btn-sm.preview { background: #3a6ea5; }
.actions .btn-sm.preview.playing,
button.btn-sm.preview.playing { background: #c45c26; }

/* Schedule list: View / Edit / Alarm / Delete equal width, one row */
.actions.schedule-actions {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.4rem;
  width: 100%;
  align-items: stretch;
}
.actions.schedule-actions .inline {
  display: block;
  margin: 0;
  min-width: 0;
}
.actions.schedule-actions .btn-sm {
  width: 100%;
  margin: 0;
  min-height: 2.45rem;
  box-sizing: border-box;
}
.actions.schedule-actions .view-badge-slot {
  grid-column: 1 / -1;
  min-height: 0;
}
.actions.schedule-actions .view-badge-slot:empty {
  display: none;
}

/* Alarm list: delete full width */
.actions.alarm-actions {
  display: grid !important;
  grid-template-columns: 1fr;
  gap: 0.4rem;
  width: 100%;
}
.actions.alarm-actions .inline {
  display: block;
  margin: 0;
  min-width: 0;
}
.actions.alarm-actions .btn-sm {
  width: 100%;
  margin: 0;
  min-height: 2.45rem;
  box-sizing: border-box;
}

/* Clock alarm list: Edit / On|Off / Delete on one row */
.actions.clock-alarm-actions {
  display: grid !important;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.4rem;
  width: 100%;
  flex-wrap: nowrap;
}
.actions.clock-alarm-actions .inline {
  display: block;
  margin: 0;
  min-width: 0;
}
.actions.clock-alarm-actions .btn-sm {
  width: 100%;
  margin: 0;
  min-height: 2.55rem;
  box-sizing: border-box;
}

.music-search-form {
  margin: 0 0 1rem;
}
.music-search-form .search-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.55rem;
  align-items: stretch;
}
.music-search-form .search-row input[type=search],
.music-search-form .search-row button {
  min-height: 2.75rem;
  height: 2.75rem;
  box-sizing: border-box;
  margin: 0;
}
@media (min-width: 640px) {
  .music-search-form .search-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

.dual-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
  width: 100%;
}
.dual-actions > button,
.dual-actions > .btn,
.dual-actions form {
  margin: 0;
  width: 100%;
}
.dual-actions form button {
  width: 100%;
}

.upload-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
  align-items: stretch;
  min-width: 0;
}
.upload-actions > button {
  margin: 0;
  width: 100%;
  min-height: 2.75rem;
}

.hint, .note {
  color: var(--muted);
  font-size: 0.86rem;
  margin: 0 0 0.85rem;
  line-height: 1.5;
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: rgba(184, 137, 42, 0.9);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
}
tr.pending-view td { background: rgba(184, 137, 42, 0.12); }
.badge.showing { background: #2f7f74; }
.badge.waiting { background: rgba(184, 137, 42, 0.9); }
.badge.running { background: #3a6ea5; }
.badge.done { background: #2f7f74; }

.sync-status-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin: 0.85rem 0 0.35rem;
}
.sync-status-label {
  font-size: 0.9rem;
  color: var(--muted);
}
.sync-device {
  margin: 0 !important;
}

.flash {
  background: linear-gradient(135deg, rgba(42, 122, 98, 0.95), rgba(47, 158, 143, 0.85));
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  margin: 0 0 0.9rem;
  box-shadow: 0 6px 18px rgba(0,0,0,.18);
  font-weight: 500;
}
.flash-error {
  background: rgba(196, 92, 92, 0.22);
  border: 1px solid rgba(196, 92, 92, 0.45);
  color: #f0caca;
}

/* —— Login —— */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-wrap {
  width: min(420px, 100%);
  padding: 1.25rem 1rem calc(1.5rem + var(--safe-bottom));
}
.login-panel {
  padding: 1.35rem 1.25rem 1.4rem;
}
.login-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.35rem;
}
.login-brand h1 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.login-panel .hint {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.login-panel .form button {
  width: 100%;
  margin-top: 0.25rem;
}

.tabs {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  margin-bottom: 1rem;
  padding-bottom: 0.15rem;
}
.tabs::-webkit-scrollbar { display: none; }
.tabs a {
  flex: 0 0 auto;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  background: rgba(15, 24, 32, 0.85);
  color: var(--muted);
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 500;
  border: 1px solid rgba(255,255,255,.08);
}
.tabs a.on {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
}

.hours {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.4rem;
}
.hours label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  min-height: 2.5rem;
  margin: 0;
  padding: 0.35rem;
  border-radius: 8px;
  background: rgba(15, 24, 32, 0.75);
  border: 1px solid rgba(255,255,255,.08);
  font-size: 0.85rem;
  color: var(--text);
}
.hours label.checked-registered,
.hours label:has(input:checked) {
  background: rgba(47, 158, 143, 0.22);
  border-color: rgba(47, 158, 143, 0.5);
  color: #fff;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.gallery figure {
  margin: 0;
  background: rgba(15, 24, 32, 0.8);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.gallery img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
  background: #0a1218;
  image-orientation: from-image;
}
.gallery figcaption {
  font-size: 0.78rem;
  padding: 0.5rem 0.6rem 0.2rem;
  color: var(--muted);
  word-break: break-all;
}
.gallery form { padding: 0.45rem 0.55rem 0.65rem; }
.gallery button { width: 100%; min-height: 2.35rem; font-size: 0.85rem; }

.status {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}
.status li {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 0.85rem;
  border-radius: var(--radius-sm);
  background: rgba(15, 24, 32, 0.7);
  border: 1px solid rgba(255,255,255,.07);
}
.status strong { color: #fff; font-weight: 600; }

/* Mobile card tables */
@media (max-width: 720px) {
  .table.responsive thead { display: none; }
  .table.responsive,
  .table.responsive tbody,
  .table.responsive tr,
  .table.responsive td {
    display: block;
    width: 100%;
  }
  .table.responsive tr {
    background: rgba(15, 24, 32, 0.55);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--radius-sm);
    padding: 0.55rem 0.65rem 0.7rem;
    margin-bottom: 0.65rem;
  }
  .table.responsive td {
    border: 0;
    padding: 0.35rem 0;
    display: grid;
    grid-template-columns: 5.2rem 1fr;
    gap: 0.5rem;
    align-items: start;
  }
  .table.responsive td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 600;
    padding-top: 0.15rem;
  }
  .table.responsive td.actions {
    display: flex;
    grid-template-columns: none;
    padding-top: 0.55rem;
    margin-top: 0.25rem;
    border-top: 1px solid rgba(255,255,255,.07);
  }
  .table.responsive td.actions.music-actions {
    display: grid !important;
    grid-template-columns: 1fr 1fr 1fr;
  }
  .table.responsive td.actions.schedule-actions {
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .table.responsive td.actions.alarm-actions {
    display: grid !important;
    grid-template-columns: 1fr;
  }
  .table.responsive td.actions.clock-alarm-actions {
    display: grid !important;
    grid-template-columns: 1fr 1fr 1fr;
  }
  .table.responsive td.actions::before { display: none; }
  .table.responsive tr.pending-view {
    box-shadow: inset 0 0 0 1px rgba(184, 137, 42, 0.45);
  }
}

@media (min-width: 640px) {
  .form.row { grid-template-columns: 1fr auto; align-items: end; }
  .hours { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .wrap { padding: 1.25rem 1.25rem 2.5rem; }
  .panel { padding: 1.25rem 1.2rem; }
}

@media (min-width: 900px) {
  .gallery { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .hours { grid-template-columns: repeat(8, minmax(0, 1fr)); }
  .top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.7rem 1.25rem;
  }
  .top-brand { padding: 0; }
  .nav {
    padding: 0;
    overflow: visible;
    flex-wrap: wrap;
    justify-content: flex-end;
  }
}

.program-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}
.program-actions .inline { display: block; }
.program-actions .btn { width: 100%; margin: 0; min-height: 3.1rem; }
@media (min-width: 640px) {
  .program-actions {
    grid-template-columns: 1fr 1fr;
  }
}
.volume-row {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.7rem;
  margin-top: 0.85rem;
  padding: 0.9rem 0.85rem;
  border: 1px solid var(--border, rgba(255,255,255,0.12));
  border-radius: 0.65rem;
  background: rgba(255,255,255,0.03);
}
.volume-label {
  font-weight: 600;
  font-size: 0.95rem;
  width: 100%;
  text-align: center;
}
.volume-controls {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
}
.volume-controls .volume-btn {
  width: 4.4rem;
  min-width: 4.4rem;
  min-height: 3.1rem;
  margin: 0;
  padding: 0;
  font-size: 1.55rem;
  line-height: 1;
  font-weight: 700;
}
.volume-value {
  min-width: 4.2rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 1.15rem;
}
.date-field {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.45rem;
  align-items: stretch;
}
.date-field input { cursor: pointer; }

.cal-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(0,0,0,.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.cal-overlay[hidden] { display: none !important; }
.cal-popup {
  width: min(380px, 100%);
  background: #18262f;
  border: 1px solid rgba(140, 190, 200, 0.2);
  border-radius: 14px;
  box-shadow: 0 18px 40px rgba(0,0,0,.4);
  padding: 0.85rem;
}
.cal-head, .cal-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.55rem;
}
.cal-foot { margin: 0.65rem 0 0; }
.cal-weekdays, .cal-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.25rem;
}
.cal-weekdays span {
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted);
  padding: 0.25rem 0;
  font-weight: 600;
}
.cal-weekdays .sun, .cal-day.sun { color: #e07070; }
.cal-weekdays .sat, .cal-day.sat { color: #6aa8e8; }
.cal-day {
  min-height: 2.4rem;
  border: 0;
  border-radius: 8px;
  background: rgba(15, 24, 32, 0.8);
  color: var(--text);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.cal-day.empty { background: transparent; cursor: default; }
.cal-day.holiday {
  color: #ff5a5a !important;
  box-shadow: inset 0 0 0 1px rgba(255, 90, 90, 0.45);
}
.cal-day.today { outline: 1px solid rgba(47, 158, 143, 0.7); }
.cal-day.selected { background: var(--accent); color: #fff !important; }
.cal-legend {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.8rem;
}
.holiday-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #ff5a5a;
  display: inline-block;
}

.clock-preview {
  border-radius: 14px;
  padding: 1.4rem 1rem;
  text-align: center;
  background: #000;
  border: 1px solid rgba(255,255,255,.08);
  min-height: 8rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  overflow: hidden;
  position: relative;
}
.preview-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
}
.preview-heading h2 {
  margin: 0;
}
.preview-toolbar {
  display: flex;
  gap: 0.45rem;
}
.preview-toolbar .preview-fs-btn {
  min-height: 2.5rem;
  margin: 0;
  padding: 0.45rem 0.95rem;
  white-space: nowrap;
}
.preview-fs-exit {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  z-index: 5;
  min-height: 2.4rem;
  padding: 0.4rem 0.85rem;
  border: 0;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}
.preview-fs-exit[hidden] {
  display: none !important;
}
.clock-preview:fullscreen,
.clock-preview:-webkit-full-screen,
.clock-preview.is-fs-fallback {
  border-radius: 0;
  border: 0;
  width: 100%;
  height: 100%;
  min-height: 100%;
  padding: 2rem 1.25rem;
  box-sizing: border-box;
  justify-content: center;
}
.clock-preview.is-fs-fallback {
  position: fixed;
  inset: 0;
  z-index: 9999;
}
body.preview-fs-open {
  overflow: hidden;
}
.clock-preview:fullscreen .clock-preview-date,
.clock-preview:-webkit-full-screen .clock-preview-date,
.clock-preview.is-fs-fallback .clock-preview-date {
  font-size: clamp(2rem, 6vw, 3.4rem);
}
.clock-preview:fullscreen .clock-preview-time,
.clock-preview:-webkit-full-screen .clock-preview-time,
.clock-preview.is-fs-fallback .clock-preview-time {
  font-size: clamp(3.2rem, 14vw, 7rem);
}
.clock-preview:fullscreen .clock-preview-period,
.clock-preview:-webkit-full-screen .clock-preview-period,
.clock-preview.is-fs-fallback .clock-preview-period {
  font-size: clamp(1.6rem, 5vw, 2.8rem);
}
.clock-preview:fullscreen .clock-preview-album img,
.clock-preview:-webkit-full-screen .clock-preview-album img,
.clock-preview.is-fs-fallback .clock-preview-album img {
  max-height: calc(100vh - 2rem);
  width: auto;
  max-width: 100%;
  margin: 0 auto;
}
.clock-preview:fullscreen .clock-preview-schedule-text,
.clock-preview:-webkit-full-screen .clock-preview-schedule-text,
.clock-preview.is-fs-fallback .clock-preview-schedule-text {
  font-size: clamp(1.15rem, 3.5vw, 2rem);
  line-height: 1.55;
}
.display-power-actions {
  margin-top: 0.35rem;
}
.clock-preview-date {
  font-size: clamp(1.4rem, 5vw, 2.2rem);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.clock-preview-time-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  gap: 0.35rem 0.55rem;
  line-height: 1.05;
}
.clock-preview-time-wrap[data-period-pos="after"] {
  flex-direction: row;
}
.clock-preview-time-wrap[data-period-pos="before"] .clock-preview-period {
  order: 0;
}
.clock-preview-time-wrap[data-period-pos="before"] .clock-preview-time {
  order: 1;
}
.clock-preview-time-wrap[data-period-pos="after"] .clock-preview-period {
  order: 2;
}
.clock-preview-time-wrap[data-period-pos="after"] .clock-preview-time {
  order: 1;
}
.clock-preview-period {
  font-size: clamp(1.1rem, 4.5vw, 1.85rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.clock-preview-period[hidden] {
  display: none !important;
}
.clock-preview-time {
  font-size: clamp(2.2rem, 9vw, 3.6rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
}
@media (max-width: 480px) {
  .clock-preview-time-wrap[data-period-pos="before"] {
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
  }
  .clock-preview-period {
    font-size: clamp(1rem, 4.2vw, 1.4rem);
  }
  .clock-preview-time {
    font-size: clamp(1.85rem, 11vw, 2.8rem);
  }
}
.clock-preview-clock,
.clock-preview-album,
.clock-preview-schedule {
  width: 100%;
}
.clock-preview-clock[hidden],
.clock-preview-album[hidden],
.clock-preview-schedule[hidden],
.clock-preview-empty[hidden] {
  display: none !important;
}
.clock-preview-album {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 8rem;
  max-height: 8rem;
  padding: 0;
}
.clock-preview-album img {
  max-width: 100%;
  max-height: 8rem;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  border-radius: 8px;
}
.clock-preview-empty {
  margin: 0;
  color: rgba(255,255,255,.72);
  font-size: 0.95rem;
}
.clock-preview-schedule-text {
  white-space: pre-wrap;
  text-align: left;
  width: 100%;
  font-size: clamp(0.85rem, 2.8vw, 1.05rem);
  line-height: 1.55;
  color: #fff;
}

.file-picker {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.55rem;
  align-items: center;
  min-width: 0;
  min-height: 2.75rem;
  padding: 0.35rem 0.55rem;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  background: var(--input);
  overflow: hidden;
}
/* Keep off-layout; must stay inside .file-picker (position:relative) */
.file-picker-input {
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  opacity: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
  pointer-events: none;
}
.file-picker-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.2rem;
  padding: 0.35rem 0.85rem;
  border-radius: 8px;
  background: var(--accent-2);
  color: #fff;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  white-space: nowrap;
}
.file-picker-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.file-picker.is-invalid {
  border-color: rgba(196, 92, 92, 0.85);
  box-shadow: 0 0 0 1px rgba(196, 92, 92, 0.35);
}
.file-picker.is-invalid .file-picker-name {
  color: #e8a0a0;
}
.file-picker-alert {
  margin: 0.35rem 0 0;
  color: #e8a0a0;
  font-size: 0.9rem;
  font-weight: 500;
}
.file-picker-alert[hidden] {
  display: none !important;
}
.file-picker-name {
  min-width: 0;
  color: var(--muted);
  font-size: 0.88rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.form.row.file-upload-form {
  align-items: stretch;
  margin-bottom: 0;
  min-width: 0;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@media (min-width: 640px) {
  .form.row.file-upload-form {
    grid-template-columns: minmax(0, 1fr) auto;
  }
  .form.row.file-upload-form .upload-actions {
    min-width: 11.5rem;
  }
}