/* СТМ-СЕРВИС portal · hub UX (__enablePortalHubUx) */
@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@500;600;700;800&display=swap");

:root {
  --bg: #e9eef5;
  --card: #ffffff;
  --text: #121a28;
  --muted: #5a6b80;
  --line: #c9d5e4;
  --line-soft: #e2eaf3;
  --accent: #1a6fd0;
  --accent-soft: #e4f0fc;
  --brand: #c41e2a;
  --brand-deep: #8f121c;
  --brand-glow: rgba(196, 30, 42, 0.35);
  --ok: #0f8f55;
  --bad: #c62828;
  --shadow: 0 18px 50px rgba(18, 26, 40, 0.12);
  --shadow-sm: 0 8px 24px rgba(18, 26, 40, 0.08);
  --font: "Manrope", "Segoe UI", system-ui, sans-serif;
  --radius: 18px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: #dfe7f1;
  overflow-x: hidden;
}

/* ---- ambient brand ---- */
.ambient {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background:
    radial-gradient(900px 520px at 8% -5%, #c8dbf2 0%, transparent 55%),
    radial-gradient(720px 480px at 100% 10%, #f3cfd3 0%, transparent 50%),
    linear-gradient(160deg, #f7f9fc 0%, #e4ebf4 55%, #d5e0ec 100%);
}
.ambient__mark {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translate(-50%, -50%) rotate(-16deg);
  font-weight: 800;
  font-size: clamp(3.5rem, 16vw, 10rem);
  letter-spacing: 0.08em;
  color: var(--brand);
  opacity: 0.14;
  white-space: nowrap;
  animation: markFloat 12s var(--ease) infinite alternate;
  text-shadow: 0 4px 0 rgba(143, 18, 28, 0.12);
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.55;
  animation: orbDrift 14s ease-in-out infinite alternate;
}
.orb--a {
  width: 280px; height: 280px;
  left: -60px; top: 18%;
  background: radial-gradient(circle, #ff8a8f 0%, transparent 70%);
}
.orb--b {
  width: 340px; height: 340px;
  right: -80px; bottom: 8%;
  background: radial-gradient(circle, #7eb6ff 0%, transparent 70%);
  animation-delay: -4s;
}
@keyframes markFloat {
  from { transform: translate(-50%, -50%) rotate(-16deg) scale(1); opacity: 0.12; }
  to { transform: translate(-52%, -48%) rotate(-14deg) scale(1.04); opacity: 0.18; }
}
@keyframes orbDrift {
  from { transform: translate(0, 0); }
  to { transform: translate(24px, -18px); }
}

.shell {
  position: relative;
  z-index: 1;
  width: min(720px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2.4rem 0 3.5rem;
}

/* ---- brand lockup ---- */
.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.6rem;
  animation: riseIn 0.7s var(--ease) both;
}
.brand__badge {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: grid; place-items: center;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: #fff;
  background: linear-gradient(145deg, #e84550 0%, var(--brand) 55%, var(--brand-deep) 100%);
  box-shadow:
    0 6px 0 var(--brand-deep),
    0 14px 28px var(--brand-glow),
    inset 0 1px 0 rgba(255,255,255,0.35);
  animation: badgePulse 3.2s ease-in-out infinite;
}
.brand__title {
  margin: 0;
  font-size: clamp(1.45rem, 3.5vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.brand__sub {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}
@keyframes badgePulse {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}
@keyframes riseIn {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: calc(var(--radius) + 4px);
  padding: 1.5rem 1.55rem 1.65rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  animation: riseIn 0.75s var(--ease) 0.08s both;
}
.panel__eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.login-form label {
  display: block;
  margin: 0.75rem 0 0.3rem;
  font-size: 0.8rem;
  font-weight: 650;
  color: var(--muted);
}
.login-form input,
#registerForm input,
#registerForm select {
  width: 100%;
  font: inherit;
  padding: 0.78rem 0.9rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #f7fafc;
  color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
.login-form input:focus,
#registerForm input:focus,
#registerForm select:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(26, 111, 208, 0.15);
}

/* ---- volume buttons ---- */
.btn-primary,
.btn-ghost,
.dest {
  font: inherit;
  cursor: pointer;
  border-radius: 14px;
  transition: transform 0.12s var(--ease), box-shadow 0.12s var(--ease), filter 0.15s;
}
.btn-primary {
  margin-top: 1.15rem;
  border: 1px solid var(--brand-deep);
  background: linear-gradient(180deg, #ed4550 0%, var(--brand) 52%, var(--brand-deep) 100%);
  color: #fff;
  font-weight: 750;
  padding: 0.85rem 1.1rem;
  box-shadow:
    0 6px 0 var(--brand-deep),
    0 14px 28px var(--brand-glow),
    inset 0 1px 0 rgba(255,255,255,0.3);
}
.btn-primary--wide { width: 100%; }
.btn-primary:hover:not(:disabled) { filter: brightness(1.05); }
.btn-primary:active:not(:disabled) {
  transform: translateY(5px);
  box-shadow: 0 1px 0 var(--brand-deep), 0 6px 14px var(--brand-glow);
}
.btn-primary:disabled { opacity: 0.55; cursor: wait; box-shadow: none; }

.btn-ghost {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #fff 0%, #eef3f8 100%);
  color: var(--text);
  font-weight: 650;
  padding: 0.65rem 0.95rem;
  box-shadow: 0 3px 0 #a8b6c7, 0 8px 16px rgba(18,26,40,0.07), inset 0 1px 0 #fff;
}
.btn-ghost--compact { width: auto; margin: 0; padding: 0.45rem 0.85rem; font-size: 0.85rem; }
.btn-ghost:hover { filter: brightness(1.02); }
.btn-ghost:active { transform: translateY(2px); box-shadow: 0 1px 0 #a8b6c7; }
.btn-ghost.admin-tab.active {
  border-color: var(--accent);
  color: #124a96;
  background: linear-gradient(180deg, #eaf3fc 0%, #d5e8f8 100%);
  box-shadow: 0 3px 0 #7aa3d4, inset 0 1px 0 #fff;
}

.hint { margin: 0.9rem 0 0; font-size: 0.8rem; color: var(--muted); line-height: 1.45; }
.error { margin: 0.7rem 0 0; color: var(--bad); font-weight: 650; font-size: 0.9rem; }
.ok { color: var(--ok); font-weight: 650; }

/* ---- hub ---- */
.hub-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.1rem;
}
.hub-who { margin: 0.15rem 0 0; font-size: 0.95rem; }

.dest-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
@media (max-width: 640px) {
  .dest-grid { grid-template-columns: 1fr; }
}

.dest {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.75rem;
  text-align: left;
  padding: 1rem 1.05rem;
  border: 1px solid var(--line-soft);
  background: linear-gradient(165deg, #ffffff 0%, #f4f8fc 100%);
  color: var(--text);
  box-shadow: 0 5px 0 #b4c2d2, 0 12px 24px rgba(18,26,40,0.08), inset 0 1px 0 #fff;
  animation: cardIn 0.55s var(--ease) both;
}
.dest:nth-child(1) { animation-delay: 0.05s; }
.dest:nth-child(2) { animation-delay: 0.12s; }
.dest:nth-child(3) { animation-delay: 0.19s; }
.dest:nth-child(4) { animation-delay: 0.26s; }
@keyframes cardIn {
  from { opacity: 0; transform: translateY(14px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.dest:hover:not(:disabled) {
  transform: translateY(-3px);
  border-color: #9eb6d4;
  box-shadow: 0 8px 0 #9eb0c4, 0 18px 32px rgba(18,26,40,0.12), inset 0 1px 0 #fff;
}
.dest:active:not(:disabled) {
  transform: translateY(3px);
  box-shadow: 0 2px 0 #9eb0c4, inset 0 1px 0 #fff;
}
.dest:disabled { opacity: 0.38; cursor: not-allowed; box-shadow: none; }
.dest[hidden] { display: none !important; }

.dest__icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: grid; place-items: center;
  font-size: 1.15rem;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 800;
}
.dest--head .dest__icon { background: #ffe5e7; color: var(--brand); }
.dest--region .dest__icon { background: #e4f0fc; color: var(--accent); }
.dest--core .dest__icon { background: #e6f4f1; color: #0d7a6a; }
.dest--sld .dest__icon { background: #e5f6ee; color: var(--ok); }

.dest__body { display: flex; flex-direction: column; gap: 0.15rem; min-width: 0; }
.dest__body strong { font-size: 0.98rem; font-weight: 780; letter-spacing: -0.01em; }
.dest__body span { font-size: 0.78rem; color: var(--muted); line-height: 1.35; }
.dest__go {
  font-size: 1.15rem;
  color: var(--muted);
  font-weight: 700;
  transition: transform 0.2s var(--ease), color 0.2s;
}
.dest:hover:not(:disabled) .dest__go {
  color: var(--brand);
  transform: translateX(4px);
}

.region-pick {
  margin-top: 0.9rem;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  background: #f4f8fc;
  border: 1px solid var(--line-soft);
  animation: riseIn 0.4s var(--ease) both;
}
.region-pick__label {
  margin: 0 0 0.55rem;
  font-size: 0.82rem;
  font-weight: 650;
  color: var(--muted);
}
.region-pick__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.region-chip {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #fff 0%, #eef3f8 100%);
  color: var(--text);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 650;
  cursor: pointer;
  box-shadow: 0 2px 0 #a8b6c7;
  transition: transform 0.1s, box-shadow 0.1s;
}
.region-chip:hover { border-color: var(--accent); color: #124a96; }
.region-chip:active { transform: translateY(2px); box-shadow: 0 0 0 #a8b6c7; }

.admin-block { margin-top: 1.35rem; }
.admin-details {
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  background: #f8fafc;
  padding: 0.35rem 0.9rem 0.9rem;
}
.admin-details > summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.65rem 0;
  color: var(--text);
  list-style: none;
}
.admin-details > summary::-webkit-details-marker { display: none; }
.admin-details > summary::after {
  content: "▾";
  float: right;
  color: var(--muted);
}
.admin-tabs { display: flex; gap: 0.45rem; margin: 0.35rem 0 0.75rem; flex-wrap: wrap; }
.admin-tabs .btn-ghost { width: auto; margin: 0; }

.sld-block { margin-top: 1.4rem; padding-top: 0.35rem; }
.sld-doors {
  display: grid;
  gap: 0.5rem;
  max-height: 360px;
  overflow: auto;
  margin-top: 0.45rem;
  padding-right: 0.15rem;
  scroll-margin-top: 1rem;
}
.sld-door,
.door {
  width: 100%;
  text-align: left;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #fff 0%, #f2f6fa 100%);
  color: var(--text);
  border-radius: 12px;
  padding: 0.75rem 0.9rem;
  cursor: pointer;
  font: inherit;
  box-shadow: 0 3px 0 #b0bfd0, inset 0 1px 0 #fff;
  transition: transform 0.1s, box-shadow 0.1s;
}
.sld-door:hover,
.door:hover:not(:disabled) {
  transform: translateY(-1px);
  border-color: var(--accent);
}
.sld-door:active,
.door:active:not(:disabled) {
  transform: translateY(2px);
  box-shadow: 0 1px 0 #b0bfd0;
}
.sld-door strong,
.door strong { display: block; font-weight: 750; margin-bottom: 0.1rem; }
.sld-door span,
.door span { color: var(--muted); font-size: 0.8rem; }

.req-list { list-style: none; margin: 0.5rem 0 0; padding: 0; display: grid; gap: 0.65rem; }
.req-item {
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}
.req-actions { margin-top: 0.55rem; display: flex; gap: 0.5rem; flex-wrap: wrap; }
.req-actions .btn-primary,
.req-actions .btn-ghost { width: auto; margin: 0; }

.local-hint {
  margin: 1rem 0 0;
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
}

/* legacy theme rollback */
body.theme-legacy {
  background: #0f1419;
  color: #e8eef4;
}
body.theme-legacy .ambient { display: none; }
body.theme-legacy .panel { background: #1a222c; box-shadow: none; }