/* РЕН Качество — мобильная версия. Фирменный стиль портала renkachestvo.ru */
:root {
  --ren-blue: #2E5A9C; --ren-blue-2: #3468B4; --ren-deep: #16305C; --ren-red: #C62828;
  --bg: #F4F7FB; --fg: #16305C; --muted: #4A5C77; --muted-2: #8494AB; --card: #fff; --line: #D8DFE9; --line-2: #DCE4F0;
  --acc: var(--ren-blue); --acc-fg: #fff; --danger: var(--ren-red); --ok: #1B7F4B;
  --grad: linear-gradient(180deg, #3468B4 0%, #2E5A9C 100%);
  --grad-bg: radial-gradient(1200px 760px at 50% -12%, #4272B8 0%, #274E85 46%, #16305C 100%);
  --ring: 0 0 0 3px rgba(46,90,156,.16);
  --shadow: 0 1px 2px rgba(22,48,92,.06), 0 6px 18px rgba(22,48,92,.08);
  --sat: env(safe-area-inset-top, 0px); --sab: env(safe-area-inset-bottom, 0px);
  --sal: env(safe-area-inset-left, 0px); --sar: env(safe-area-inset-right, 0px);
  --tap: 48px;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; height: 100%; background: var(--bg); color: var(--fg);
  font: 17px/1.35 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  overflow-x: hidden; overscroll-behavior-y: none; }
body { position: fixed; inset: 0; }
#app { position: absolute; inset: 0; overflow: hidden; }
.screen { position: absolute; inset: 0; overflow-y: auto; -webkit-overflow-scrolling: touch;
  padding: calc(var(--sat)) var(--sar) calc(var(--sab) + 12px) var(--sal); }
.screen.dark { background: #000; color: #e5e7eb; }
.hidden { display: none !important; }
.muted { color: var(--muted-2); }
.small { font-size: 15px; }
.err { color: var(--danger); min-height: 24px; margin-top: 10px; font-size: 15px; }
.err:not(:empty) { background: #FDECEC; border: 1px solid #F3C6C6; border-radius: 8px; padding: 10px 12px; text-align: center; }
button, input, textarea { font: inherit; }
.btn { min-height: var(--tap); min-width: var(--tap); padding: 10px 16px; border-radius: 12px; border: 1.5px solid var(--line);
  background: var(--card); color: var(--ren-blue); font-weight: 600; cursor: pointer; touch-action: manipulation; user-select: none; -webkit-user-select: none; }
.btn:active { filter: brightness(0.94); }
.btn.primary { background: var(--grad); color: var(--acc-fg); border-color: transparent; box-shadow: 0 4px 14px rgba(46,90,156,.35); }
.btn.big { width: 100%; font-size: 17px; font-weight: 600; min-height: 54px; }
.btn.icon { padding: 0; width: var(--tap); font-size: 26px; line-height: 1; border-radius: 12px; }
.btn.seg { padding: 8px 12px; font-size: 15px; border-radius: 10px; flex: 1 1 auto; white-space: nowrap; }
.btn.seg.active { background: var(--grad); color: #fff; border-color: transparent; }

/* ---------- вход (как на портале) ---------- */
#scr-login { background: var(--grad-bg); padding: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.login-box { width: 380px; max-width: 92vw; margin: 0 auto; padding: 30px 30px 26px; text-align: center;
  background: #fff; border-radius: 18px; box-shadow: 0 26px 64px rgba(0,0,0,.38); }
.login-box .logo { display: block; width: 100%; height: 120px; object-fit: contain; margin: 0 auto 10px; border-radius: 0; }
.login-box h1 { margin: 0; font-size: 12.5px; font-weight: 400; letter-spacing: .10em; text-transform: uppercase; color: var(--muted-2); }
.login-box .muted { display: none; }
.login-box form { margin-top: 20px; }
.login-box label { display: block; text-align: left; margin: 0 0 14px; font-size: 12.5px; font-weight: 600; color: var(--muted); }
.login-box input { display: block; width: 100%; margin-top: 6px; font-size: 16px; padding: 0 14px; height: 48px; border-radius: 10px;
  border: 1.5px solid var(--line); background: #F8FAFD; color: var(--ren-deep); -webkit-appearance: none; appearance: none; }
.login-box input:focus { outline: none; background: #fff; border-color: var(--ren-blue); box-shadow: var(--ring); }
.login-box button { margin-top: 6px; height: 48px; border-radius: 10px; font-size: 15.5px; }
.login-foot { position: absolute; left: 0; right: 0; bottom: calc(var(--sab) + 18px); padding: 0 24px; text-align: center;
  color: rgba(255,255,255,.75); font-size: 12.5px; letter-spacing: .03em; pointer-events: none; }
.hint { margin: 16px auto 0; width: 380px; max-width: 92vw; padding: 12px 14px; border-radius: 12px; background: rgba(255,255,255,.14);
  color: #fff; font-size: 14px; text-align: left; border: 1px solid rgba(255,255,255,.25); }

/* ---------- шапка ---------- */
.bar { position: sticky; top: 0; z-index: 5; display: grid; grid-template-columns: auto 1fr auto; grid-template-rows: auto auto;
  align-items: center; gap: 0 10px; padding: 8px 12px; margin-top: calc(-1 * var(--sat)); padding-top: calc(var(--sat) + 8px);
  background: var(--grad); color: #fff; border-bottom: none; box-shadow: 0 2px 10px rgba(22,48,92,.25); }
.bar .btn.icon { grid-row: 1 / span 2; background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.28); color: #fff; }
.bar-title { grid-column: 2; font-size: 19px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #fff; }
.bar-sub { grid-column: 2; font-size: 13.5px; color: rgba(255,255,255,.82); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#scr-patients .bar { grid-template-columns: auto 1fr auto; }
#scr-patients .bar-title, #scr-patients .bar-sub { grid-column: 2; }
#scr-patients .bar .btn.icon { grid-column: 3; }
.bar-logo { grid-column: 1; grid-row: 1 / span 2; width: 46px; height: 46px; border-radius: 50%; background: #fff; padding: 3px; object-fit: contain; }

/* ---------- поиск ---------- */
.search-wrap { position: sticky; top: 64px; z-index: 4; display: flex; gap: 8px; padding: 10px 12px 6px; background: var(--bg); }
.search-wrap input { flex: 1; font-size: 17px; padding: 12px 14px; min-height: 50px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--card); color: var(--fg); -webkit-appearance: none; appearance: none; }
.search-wrap input:focus { outline: none; border-color: var(--ren-blue); box-shadow: var(--ring); }

/* ---------- списки ---------- */
.list { padding: 6px 12px; display: flex; flex-direction: column; gap: 10px; }
.card { display: block; width: 100%; text-align: left; background: var(--card); border: 1px solid var(--line-2); border-radius: 14px;
  padding: 14px 16px; min-height: 72px; cursor: pointer; touch-action: manipulation; box-shadow: var(--shadow); color: var(--fg); }
.card:active { background: #EEF3FA; }
.card .t { font-size: 17.5px; font-weight: 600; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; color: var(--ren-deep); }
.card .s { font-size: 14.5px; color: var(--muted); margin-top: 4px; display: flex; gap: 12px; flex-wrap: wrap; }
.badge { font-size: 11.5px; font-weight: 700; padding: 3px 8px; border-radius: 999px; background: #DFF3E7; color: var(--ok); text-transform: uppercase; letter-spacing: .03em; }
.badge.gray { background: #EEF2F7; color: var(--muted-2); }
.badge.blue { background: #DCE8F8; color: #274E85; }
.empty { padding: 40px 20px; text-align: center; color: var(--muted-2); }
.section-title { padding: 18px 16px 6px; font-size: 12.5px; text-transform: uppercase; letter-spacing: .10em; color: var(--muted-2); }
.note-wrap { padding: 0 12px; display: flex; flex-direction: column; gap: 8px; }
.note-wrap textarea { width: 100%; font-size: 16px; padding: 12px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--card); color: var(--fg); resize: vertical; }
.note-wrap textarea:focus { outline: none; border-color: var(--ren-blue); box-shadow: var(--ring); }
.row-btns { padding: 0 12px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.row-btns .btn { background: var(--grad); color: #fff; border-color: transparent; box-shadow: 0 4px 14px rgba(46,90,156,.30); }
@media (max-width: 400px) { .row-btns { grid-template-columns: 1fr; } }
.row-btns + p { padding: 0 16px; }

/* ---------- подготовка снимка ---------- */
.prep-box { position: absolute; inset: 60px 0 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 24px; text-align: center; }
.prep-pct { font-size: 72px; font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; }
.prep-msg { font-size: 20px; }
.prep-bar { width: min(80vw, 420px); height: 14px; border-radius: 999px; background: #1f2937; overflow: hidden; }
.prep-bar div { height: 100%; width: 0; background: var(--grad); transition: width .3s; }
.screen.dark .bar { background: linear-gradient(180deg, #16305C, #0e2247); box-shadow: none; }
.screen.dark .btn { background: #111827; color: #e5e7eb; border-color: #374151; }

/* ---------- вьювер ---------- */
.viewer { padding: 0; overflow: hidden; touch-action: none; }
.panes { position: absolute; inset: 0; display: grid; grid-template-columns: 1fr; grid-template-rows: 1fr; background: #000; }
.panes.mpr { inset: calc(var(--sat) + 112px) 0 calc(var(--sab) + 124px); grid-template-columns: 1fr 1fr; grid-template-rows: 1.15fr 1fr; gap: 2px; background: #111; }
.panes.mpr .pane[data-plane="axial"] { grid-column: 1 / span 2; }
.panes.mpr.land { inset: calc(var(--sat) + 60px) 0 calc(var(--sab) + 124px); grid-template-columns: 1fr 1fr 1fr; grid-template-rows: 1fr; }
.panes.mpr.land .pane[data-plane="axial"] { grid-column: auto; }
.pane { position: relative; overflow: hidden; background: #000; touch-action: none; }
.pane canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.pane.active-pane { outline: 2px solid var(--ren-blue-2); outline-offset: -2px; }
.pane-label { position: absolute; left: 8px; top: 8px; font-size: 13px; color: #c7d2e3; background: rgba(22,48,92,.6); padding: 2px 8px; border-radius: 8px; pointer-events: none; }
.pane-idx { position: absolute; right: 8px; top: 8px; font-size: 13px; color: #c7d2e3; background: rgba(22,48,92,.6); padding: 2px 8px; border-radius: 8px; pointer-events: none; font-variant-numeric: tabular-nums; }
.panes:not(.mpr) .pane-label, .panes:not(.mpr) .pane-idx { display: none; }
.vbar { position: absolute; left: 0; right: 0; z-index: 6; display: flex; align-items: center; gap: 6px; padding: 6px 8px; transition: opacity .2s; }
.vbar.top { top: 0; padding-top: calc(var(--sat) + 6px); padding-left: calc(var(--sal) + 8px); padding-right: calc(var(--sar) + 8px);
  background: linear-gradient(rgba(22,48,92,.92), rgba(22,48,92,0)); }
.vbar.planes { top: calc(var(--sat) + 60px); justify-content: center; padding-left: calc(var(--sal) + 8px); padding-right: calc(var(--sar) + 8px); }
.vbar.slider-wrap { bottom: calc(var(--sab) + 64px); padding-left: calc(var(--sal) + 8px); padding-right: calc(var(--sar) + 8px); }
.vbar.bottom { bottom: 0; padding-bottom: calc(var(--sab) + 8px); padding-left: calc(var(--sal) + 8px); padding-right: calc(var(--sar) + 8px);
  background: linear-gradient(rgba(22,48,92,0), rgba(22,48,92,.92)); flex-wrap: nowrap; overflow-x: auto; }
.viewer .btn { background: rgba(22,48,92,.82); color: #eef3fa; border-color: rgba(255,255,255,.22); }
.viewer .btn.seg.active { background: var(--grad); border-color: transparent; color: #fff; }
.viewer .btn.icon { width: 48px; height: 48px; }
.v-title { flex: 1; font-size: 16px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #fff; }
.v-wl { font-size: 13px; color: #c7d2e3; font-variant-numeric: tabular-nums; white-space: nowrap; }
.v-idx { position: absolute; right: calc(var(--sar) + 62px); top: -26px; font-size: 14px; color: #eef3fa; background: rgba(22,48,92,.75); padding: 2px 8px; border-radius: 8px; font-variant-numeric: tabular-nums; }
#v-slider { flex: 1; height: 48px; margin: 0; -webkit-appearance: none; appearance: none; background: transparent; touch-action: none; }
#v-slider::-webkit-slider-runnable-track { height: 8px; border-radius: 4px; background: rgba(255,255,255,.28); }
#v-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 36px; height: 36px; margin-top: -14px; border-radius: 50%; background: var(--ren-blue-2); border: 3px solid #fff; box-shadow: 0 2px 8px rgba(0,0,0,.4); }
#v-slider::-moz-range-track { height: 8px; border-radius: 4px; background: rgba(255,255,255,.28); }
#v-slider::-moz-range-thumb { width: 36px; height: 36px; border-radius: 50%; background: var(--ren-blue-2); border: 3px solid #fff; }
.viewer.ui-hidden .vbar { opacity: 0; pointer-events: none; }
.v-toast { position: absolute; left: 50%; top: 45%; transform: translate(-50%, -50%); z-index: 7; background: rgba(22,48,92,.85); color: #fff; padding: 12px 18px; border-radius: 14px; font-size: 18px; pointer-events: none; }
.toast { position: fixed; left: 50%; bottom: calc(var(--sab) + 24px); transform: translateX(-50%); z-index: 50; background: var(--ren-deep); color: #fff; padding: 12px 18px; border-radius: 14px; font-size: 16px; max-width: 90vw; text-align: center; box-shadow: 0 8px 24px rgba(0,0,0,.35); }

/* ---------- планшет ---------- */
@media (min-width: 700px) {
  .list { padding: 8px 16px; display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
  .login-box { padding: 34px 38px 30px; }
  .login-box .logo { height: 140px; }
  .vbar.bottom { justify-content: center; }
  .vbar.bottom .btn.seg { flex: 0 0 auto; min-width: 96px; }
  .row-btns { max-width: 640px; }
}
@media (max-width: 380px) {
  .vbar.bottom { gap: 4px; padding-left: 6px; padding-right: 6px; }
  .vbar.bottom .btn.seg { padding: 8px 6px; font-size: 13px; min-width: 0; }
  .vbar.planes .btn.seg { padding: 8px 8px; font-size: 14px; }
  .login-box { padding: 24px 20px 22px; }
  .login-box .logo { height: 100px; }
}
@media (orientation: landscape) and (max-height: 500px) {
  #scr-login { justify-content: flex-start; padding-top: 12px; overflow-y: auto; }
  .login-box { padding: 16px 24px 16px; margin-bottom: 40px; }
  .login-box .logo { height: 76px; margin-bottom: 4px; }
  .login-foot { display: none; }
  .panes:not(.mpr) { inset: 58px 0 106px; }
  .vbar.top { padding-top: calc(var(--sat) + 4px); background: rgba(22,48,92,.6); }
  .vbar.top .v-title { max-width: 34vw; }
  .vbar.top .v-wl { display: none; }
  .vbar.planes { top: calc(var(--sat) + 4px); left: auto; right: calc(var(--sar) + 62px); width: auto; padding: 4px; }
  .vbar.planes .btn.seg { min-height: 44px; padding: 6px 10px; }
  .vbar.slider-wrap { bottom: calc(var(--sab) + 54px); }
  .vbar.slider-wrap .btn.icon, #v-slider { height: 44px; }
  .vbar.bottom { padding-bottom: calc(var(--sab) + 4px); background: rgba(22,48,92,.6); }
  .vbar.bottom .btn.seg { min-height: 44px; }
}