/* RC88 · Stanza riservata — foglio unico per banner, richiesta del codice,
   stanza con il player e pannello di configurazione.
   Palette dell'app (crema, carta, oro, marrone) con la stanza in versione
   scura, come una saletta: il video resta il protagonista. */

:root {
  --st-ink: #1d1712;
  --st-ink-soft: #2a221b;
  --st-cream: #fffaf1;
  --st-paper: #f8eed9;
  --st-gold: #f6bf4d;
  --st-gold-deep: #d88422;
  --st-brown: #a56a18;
  --st-text: #322a22;
  --st-muted: #746658;
  --st-line: rgba(83, 61, 32, .18);
  --st-ok: #28724e;
  --st-error: #a53f2c;
  --st-radius: 18px;
  --st-shadow: 0 18px 44px rgba(51, 35, 17, .14);
}

/* ---------------- Banner in mezzo all'app ---------------- */

.stanza-banner {
  position: relative;
  display: grid;
  gap: 16px;
  margin: 26px 16px;
  padding: 24px 20px;
  border: 1px solid rgba(246, 191, 77, .34);
  border-radius: 22px;
  background: radial-gradient(120% 130% at 12% 0%, #3a2c1e 0%, #241b14 52%, #17110c 100%);
  color: var(--st-cream);
  box-shadow: 0 20px 46px rgba(31, 20, 11, .28);
  overflow: hidden;
}

.stanza-banner[hidden] { display: none !important; }

.stanza-banner-glow {
  position: absolute;
  inset: -40% -10% auto auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(246, 191, 77, .38), rgba(246, 191, 77, 0) 68%);
  pointer-events: none;
}

.stanza-banner-copy { position: relative; display: grid; gap: 8px; }

.stanza-banner-copy::after {
  content: "";
  width: 68px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--st-gold), rgba(246, 191, 77, 0));
}

.stanza-banner-eyebrow {
  margin: 0;
  color: var(--st-gold);
  font: 950 .7rem/1 system-ui, sans-serif;
  letter-spacing: .16em;
}

.stanza-banner h2 {
  margin: 0;
  font: 900 clamp(1.35rem, 5.2vw, 1.9rem)/1.1 Georgia, serif;
  letter-spacing: .01em;
}

.stanza-banner p {
  margin: 0;
  max-width: 60ch;
  color: rgba(255, 250, 241, .8);
  font-size: .92rem;
  line-height: 1.55;
}

.stanza-banner-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid rgba(246, 191, 77, .7);
  border-radius: 999px;
  background: linear-gradient(135deg, #fff0bd, var(--st-gold) 58%, var(--st-gold-deep));
  color: #3f270c;
  font: 900 .92rem/1 system-ui, sans-serif;
  letter-spacing: .02em;
  cursor: pointer;
  transition: transform .16s ease, filter .16s ease;
}

.stanza-banner-button:hover { transform: translateY(-2px); filter: brightness(1.05); }
.stanza-banner-button:focus-visible { outline: 3px solid rgba(255, 210, 122, .6); outline-offset: 3px; }

@media (min-width: 760px) {
  .stanza-banner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    margin: 32px auto;
    max-width: 1120px;
    padding: 30px 34px;
  }
  .stanza-banner-button { justify-self: end; }
}

/* ---------------- Richiesta del codice ---------------- */

.stanza-dialog {
  width: min(430px, calc(100vw - 28px));
  padding: 0;
  border: 0;
  border-radius: 22px;
  background: var(--st-cream);
  color: var(--st-text);
  box-shadow: 0 30px 80px rgba(43, 28, 15, .34);
}

.stanza-dialog::backdrop { background: rgba(31, 22, 15, .5); backdrop-filter: blur(3px); }

.stanza-dialog-form { display: grid; gap: 14px; padding: 26px; }

.stanza-dialog-eyebrow {
  margin: 0;
  color: var(--st-brown);
  font: 950 .7rem/1 system-ui, sans-serif;
  letter-spacing: .14em;
}

.stanza-dialog h2 { margin: 0; font: 900 clamp(1.35rem, 5vw, 1.7rem)/1.05 Georgia, serif; }

.stanza-dialog p { margin: 0; color: var(--st-muted); font-size: .92rem; line-height: 1.5; }

.stanza-dialog-field { display: grid; gap: 7px; }

.stanza-dialog-field span {
  color: #5c4326;
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.stanza-dialog-field input {
  min-height: 50px;
  padding: 0 14px;
  border: 1px solid var(--st-line);
  border-radius: 12px;
  background: #fff;
  color: var(--st-text);
  font: 700 1.05rem/1 system-ui, sans-serif;
  letter-spacing: .04em;
}

.stanza-dialog-field input:focus-visible { outline: 3px solid rgba(194, 120, 36, .3); border-color: #c27824; }

.stanza-dialog-status {
  min-height: 20px;
  margin: 0;
  color: var(--st-ok);
  font-size: .86rem;
  font-weight: 750;
}

.stanza-dialog-status[data-state="error"] { color: var(--st-error); }

.stanza-dialog-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }

.stanza-dialog-actions button {
  min-height: 46px;
  padding: 0 18px;
  border-radius: 12px;
  font: 850 .9rem/1 system-ui, sans-serif;
  cursor: pointer;
}

.stanza-dialog-cancel { border: 1px solid var(--st-line); background: transparent; color: #5c4326; }
.stanza-dialog-submit {
  border: 1px solid #a56a18;
  background: linear-gradient(135deg, #fff0bd, var(--st-gold) 58%, var(--st-gold-deep));
  color: #3f270c;
}

/* ---------------- La stanza ---------------- */

html.is-stanza-open { overflow: hidden; }

.stanza-room {
  position: fixed;
  inset: 0;
  z-index: 200;
  overflow-y: auto;
  padding: max(14px, env(safe-area-inset-top)) 14px max(20px, env(safe-area-inset-bottom));
  background: radial-gradient(120% 90% at 50% 0%, #2b2118 0%, #1a130e 55%, #100c08 100%);
  color: var(--st-cream);
}

.stanza-room[hidden] { display: none !important; }

.stanza-room-shell {
  display: grid;
  gap: 14px;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.stanza-room-head {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.stanza-room-eyebrow {
  margin: 0 0 4px;
  color: var(--st-gold);
  font: 950 .68rem/1 system-ui, sans-serif;
  letter-spacing: .16em;
}

.stanza-room h2 { margin: 0; font: 900 clamp(1.15rem, 4vw, 1.5rem)/1.1 Georgia, serif; }

.stanza-room-close {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 16px;
  border: 1px solid rgba(255, 250, 241, .3);
  border-radius: 999px;
  background: rgba(255, 250, 241, .08);
  color: var(--st-cream);
  font: 850 .85rem/1 system-ui, sans-serif;
  cursor: pointer;
}

.stanza-room-close:hover { background: rgba(255, 250, 241, .16); }
.stanza-room-close:focus-visible { outline: 3px solid rgba(246, 191, 77, .55); outline-offset: 2px; }

.stanza-room-stage {
  display: grid;
  gap: 12px;
  width: 100%;
  border-radius: 18px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 26px 60px rgba(0, 0, 0, .5);
}

.stanza-room-stage .dp-player { width: 100%; }
.stanza-room-stage .dp-stage { border-radius: 0; }

.stanza-room-status {
  min-height: 20px;
  margin: 0;
  color: rgba(255, 250, 241, .74);
  font: 750 .84rem/1.45 system-ui, sans-serif;
}

.stanza-room-status[data-state="error"] { color: #ffd0c4; }
.stanza-room-status[data-state="success"] { color: #b9e6cd; }
.stanza-room-status[data-state="note"] { color: rgba(255, 250, 241, .68); }

.stanza-channels { display: grid; gap: 8px; }
.stanza-channels[hidden] { display: none !important; }

.stanza-channels-title {
  margin: 0;
  color: rgba(255, 250, 241, .6);
  font: 850 .7rem/1 system-ui, sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.stanza-chips { display: flex; flex-wrap: wrap; gap: 8px; }

.stanza-chip {
  min-height: 44px;
  padding: 0 15px;
  border: 1px solid rgba(255, 250, 241, .24);
  border-radius: 999px;
  background: rgba(255, 250, 241, .06);
  color: var(--st-cream);
  font: 800 .84rem/1 system-ui, sans-serif;
  cursor: pointer;
}

.stanza-chip:hover { background: rgba(255, 250, 241, .14); }
.stanza-chip.is-on-air { border-color: var(--st-gold); background: rgba(246, 191, 77, .18); color: #ffe6ae; }
.stanza-chip:focus-visible { outline: 3px solid rgba(246, 191, 77, .5); outline-offset: 2px; }

.stanza-embed { position: relative; width: 100%; aspect-ratio: 16 / 9; background: #000; }

.stanza-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.stanza-embed-foot {
  display: flex;
  justify-content: center;
  margin: 0;
  padding: 12px;
  background: #14100c;
}

.stanza-notice {
  display: grid;
  gap: 14px;
  align-content: center;
  justify-items: center;
  min-height: 220px;
  padding: 28px 22px;
  background: radial-gradient(120% 120% at 50% 0%, #33271c 0%, #1b1410 100%);
  text-align: center;
}

.stanza-notice p { margin: 0; max-width: 52ch; color: rgba(255, 250, 241, .84); font-size: .94rem; line-height: 1.55; }
.stanza-notice-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }

.stanza-notice-button,
.stanza-notice-link {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(246, 191, 77, .55);
  background: rgba(246, 191, 77, .14);
  color: #ffe6ae;
  font: 850 .86rem/1 system-ui, sans-serif;
  text-decoration: none;
  cursor: pointer;
}

.stanza-notice-button:hover,
.stanza-notice-link:hover { background: rgba(246, 191, 77, .24); }
.stanza-notice-button:focus-visible,
.stanza-notice-link:focus-visible { outline: 3px solid rgba(246, 191, 77, .5); outline-offset: 2px; }

@media (max-width: 620px) {
  .stanza-room { padding-left: 10px; padding-right: 10px; }
  .stanza-room-head { align-items: flex-start; }
}

/* ---------------- Pannello di configurazione ---------------- */

.stanza-page,
.stanza-panel { padding: 0; }

.stanza-page[hidden],
.stanza-panel[hidden] { display: none !important; }

.stanza-page {
  padding: max(14px, env(safe-area-inset-top)) 14px 30px;
  background: radial-gradient(120% 90% at 50% 0%, #fff8ea 0%, #f6ecd9 55%, #efe0c6 100%);
}

.stanza-panel { display: block; margin-top: 26px; scroll-margin-top: 16px; }

.stanza-admin {
  display: grid;
  gap: 18px;
  width: min(900px, 100%);
  margin: 0 auto;
  padding: clamp(16px, 3vw, 26px);
  border: 1px solid var(--st-line);
  border-radius: 22px;
  background: var(--st-cream);
  box-shadow: var(--st-shadow);
  color: var(--st-text);
}

.stanza-admin-eyebrow {
  margin: 0 0 6px;
  color: var(--st-brown);
  font: 950 .72rem/1 system-ui, sans-serif;
  letter-spacing: .14em;
}

.stanza-admin h2 { margin: 0; font: 900 clamp(1.35rem, 4.4vw, 1.9rem)/1.08 Georgia, serif; }
.stanza-admin h3 { margin: 0; font: 900 1.05rem/1.2 Georgia, serif; color: #4a3826; }

.stanza-admin-lead,
.stanza-admin-hint,
.stanza-admin-note { margin: 0; color: var(--st-muted); font-size: .88rem; line-height: 1.5; }
.stanza-admin-note { padding: 12px 14px; border: 1px dashed var(--st-line); border-radius: 12px; background: #fff7e6; }

.stanza-admin-form { display: grid; gap: 14px; }

.stanza-admin-field { display: grid; gap: 6px; }

.stanza-admin-field label {
  color: #5c4326;
  font: 900 .76rem/1.2 system-ui, sans-serif;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.stanza-admin-field input {
  min-height: 48px;
  padding: 0 13px;
  border: 1px solid var(--st-line);
  border-radius: 12px;
  background: #fff;
  color: var(--st-text);
  font: 600 .98rem/1 system-ui, sans-serif;
}

.stanza-admin-field input:focus-visible { outline: 3px solid rgba(194, 120, 36, .28); border-color: #c27824; }

.stanza-admin-check {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 13px 14px;
  border: 1px solid var(--st-line);
  border-radius: 14px;
  background: #fffdf8;
  cursor: pointer;
}

.stanza-admin-check input { width: 22px; height: 22px; margin: 2px 0 0; accent-color: #c27824; }
.stanza-admin-check span { display: grid; gap: 3px; }
.stanza-admin-check strong { font: 850 .92rem/1.25 system-ui, sans-serif; color: #4a3826; }
.stanza-admin-check small { color: var(--st-muted); font-size: .8rem; line-height: 1.4; }

.stanza-admin-sources { display: grid; gap: 12px; padding-top: 6px; border-top: 1px solid var(--st-line); }

.stanza-admin-add {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--st-line);
  border-radius: 16px;
  background: #fffdf8;
}

.stanza-admin-button {
  min-height: 46px;
  padding: 0 16px;
  border: 1px solid var(--st-line);
  border-radius: 12px;
  background: #fff;
  color: #4a3826;
  font: 850 .88rem/1 system-ui, sans-serif;
  cursor: pointer;
  transition: background .15s ease, transform .15s ease;
}

.stanza-admin-button:hover { background: #fff3d8; transform: translateY(-1px); }
.stanza-admin-button:focus-visible { outline: 3px solid rgba(194, 120, 36, .3); outline-offset: 2px; }
.stanza-admin-button-primary {
  border-color: #a56a18;
  background: linear-gradient(135deg, #fff0bd, var(--st-gold) 58%, var(--st-gold-deep));
  color: #3f270c;
}
.stanza-admin-button-ghost { background: transparent; }

.stanza-admin-actions { display: flex; flex-wrap: wrap; gap: 10px; }

.stanza-admin-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }

.stanza-admin-item {
  display: grid;
  gap: 10px;
  padding: 13px 14px;
  border: 1px solid var(--st-line);
  border-radius: 14px;
  background: #fffdf8;
}

.stanza-admin-item.is-on-air { border-color: rgba(194, 120, 36, .5); background: linear-gradient(160deg, #fffdf7, #f8eed9); }
.stanza-admin-item-main { display: grid; gap: 3px; min-width: 0; }
.stanza-admin-item-title { margin: 0; font: 850 .95rem/1.25 system-ui, sans-serif; color: #3a2c1d; }
.stanza-admin-item-url {
  margin: 0;
  color: #6d5a44;
  font: 600 .78rem/1.35 ui-monospace, SFMono-Regular, Menlo, monospace;
  overflow-wrap: anywhere;
}
.stanza-admin-item-kind { margin: 0; color: var(--st-brown); font: 800 .74rem/1.3 system-ui, sans-serif; }

.stanza-admin-item-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

.stanza-admin-mini {
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--st-line);
  border-radius: 11px;
  background: #fff;
  color: #4a3826;
  font: 800 .82rem/1 system-ui, sans-serif;
  cursor: pointer;
}

.stanza-admin-mini:hover { background: #fff3d8; }
.stanza-admin-mini:focus-visible { outline: 3px solid rgba(194, 120, 36, .3); outline-offset: 2px; }
.stanza-admin-remove { border-color: #c07a5f; color: #8c3a1e; }
.stanza-admin-remove.is-armed { background: #f7d9cf; border-color: #a53f2c; color: #7c2d17; }

.stanza-admin-onair {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid rgba(40, 114, 78, .35);
  border-radius: 11px;
  background: rgba(40, 114, 78, .1);
  color: #215c40;
  font: 900 .82rem/1 system-ui, sans-serif;
}

.stanza-admin-empty {
  padding: 16px;
  border: 1px dashed var(--st-line);
  border-radius: 14px;
  background: #fff7e6;
  color: #6d5a44;
  font: 750 .88rem/1.5 system-ui, sans-serif;
}

.stanza-admin-status { min-height: 20px; margin: 0; color: var(--st-ok); font: 780 .84rem/1.4 system-ui, sans-serif; }
.stanza-admin-status[data-state="error"] { color: var(--st-error); }

.stanza-admin-preview { display: grid; gap: 10px; }
.stanza-admin-preview[hidden] { display: none !important; }

.stanza-admin-preview-stage {
  display: grid;
  width: 100%;
  border-radius: 14px;
  overflow: hidden;
  background: #000;
}

.stanza-admin-preview-stage .dp-player { width: 100%; }

.stanza-admin-error {
  margin: 0;
  padding: 18px;
  border: 1px dashed var(--st-line);
  border-radius: 16px;
  background: #fff7e6;
  color: #6d5a44;
  font: 750 .92rem/1.5 system-ui, sans-serif;
}

@media (min-width: 720px) {
  .stanza-admin-add { grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) auto; align-items: end; }
  .stanza-admin-item { grid-template-columns: minmax(0, 1fr) auto; align-items: center; }
}

@media (prefers-reduced-motion: reduce) {
  .stanza-banner-button:hover,
  .stanza-admin-button:hover { transform: none; }
}