:root,
:root[data-theme="light"] {
  --bg: #f6efe3;
  --panel: rgba(255, 250, 243, 0.84);
  --panel-solid: #fff9f1;
  --panel-strong: #fff9f1;
  --text: #1f1a16;
  --muted: #6c6257;
  --accent: #c85b2f;
  --accent-strong: #9f3e1c;
  --line: rgba(110, 84, 64, 0.16);
  --backdrop: rgba(24, 20, 17, 0.28);
  --hero-start: rgba(255, 248, 239, 0.92);
  --hero-end: rgba(255, 239, 220, 0.82);
  --ambient-a: rgba(200, 91, 47, 0.18);
  --ambient-b: rgba(90, 142, 119, 0.16);
  --tabs-bg: rgba(255, 252, 246, 0.75);
  --secondary-button-bg: rgba(255, 252, 246, 0.92);
  --media-bg: rgba(34, 29, 25, 0.06);
  --media-line: rgba(34, 29, 25, 0.08);
  --close-bg: rgba(31, 26, 22, 0.06);
  --operator-message-bg: rgba(200, 91, 47, 0.12);
  --contact-link-bg: rgba(200, 91, 47, 0.1);
  --empty-bg: rgba(255, 250, 243, 0.74);
  --empty-line: rgba(108, 98, 87, 0.3);
  --shadow: 0 24px 60px rgba(112, 68, 41, 0.12);
  --radius: 24px;
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
}

:root[data-theme="dark"] {
  --bg: #15171c;
  --panel: rgba(37, 40, 47, 0.9);
  --panel-solid: #25282f;
  --panel-strong: #2b3038;
  --text: #edf1f7;
  --muted: #9aa7ba;
  --accent: #6c93ff;
  --accent-strong: #a8c0ff;
  --line: rgba(168, 192, 255, 0.16);
  --backdrop: rgba(10, 12, 16, 0.56);
  --hero-start: rgba(37, 40, 47, 0.94);
  --hero-end: rgba(27, 31, 38, 0.86);
  --ambient-a: rgba(108, 147, 255, 0.18);
  --ambient-b: rgba(68, 148, 118, 0.16);
  --tabs-bg: rgba(43, 48, 56, 0.76);
  --secondary-button-bg: rgba(43, 48, 56, 0.92);
  --media-bg: rgba(237, 241, 247, 0.05);
  --media-line: rgba(237, 241, 247, 0.08);
  --close-bg: rgba(237, 241, 247, 0.06);
  --operator-message-bg: rgba(108, 147, 255, 0.16);
  --contact-link-bg: rgba(108, 147, 255, 0.12);
  --empty-bg: rgba(43, 48, 56, 0.74);
  --empty-line: rgba(154, 167, 186, 0.3);
  --shadow: 0 24px 60px rgba(3, 6, 12, 0.34);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(224, 150, 102, 0.28), transparent 36%),
    radial-gradient(circle at bottom right, rgba(153, 104, 71, 0.18), transparent 30%),
    var(--bg);
  color: var(--text);
}

body {
  overflow-x: hidden;
}

.app-shell {
  position: relative;
  min-height: 100vh;
  padding: 16px 18px 120px;
}

.ambient {
  position: fixed;
  border-radius: 999px;
  filter: blur(20px);
  pointer-events: none;
  opacity: 0.45;
}

.ambient-a {
  width: 180px;
  height: 180px;
  top: 24px;
  right: -60px;
  background: var(--ambient-a);
}

.ambient-b {
  width: 220px;
  height: 220px;
  bottom: 84px;
  left: -90px;
  background: var(--ambient-b);
}

.tabs,
.tab-panel,
.drawer {
  position: relative;
  z-index: 1;
}

.eyebrow,
.drawer-eyebrow {
  margin: 0 0 8px;
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
}

.drawer h2,
.placeholder-card h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
}

.status-anchor {
  display: none;
}

.tabs {
  display: flex;
  width: 100%;
  gap: 8px;
  padding: 6px;
  margin-bottom: 18px;
  background: var(--tabs-bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  backdrop-filter: blur(16px);
}

.tab-button {
  flex: 1 1 0;
  border: 0;
  padding: 12px 16px;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  cursor: pointer;
}

.tab-button.active {
  background: var(--accent);
  color: white;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.news-feed {
  perspective: 1800px;
}

.news-carousel-shell {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.news-carousel-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 100vw;
  gap: 0;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0 0 18px;
  scroll-snap-type: x mandatory;
  scroll-padding: 0;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.news-carousel-track::-webkit-scrollbar {
  display: none;
}

.hidden {
  display: none !important;
}

.news-card,
.placeholder-card,
.blocked-card,
.message-form,
.drawer,
.contact-card,
.message {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.news-card,
.placeholder-card,
.blocked-card {
  padding: 18px;
  border-radius: var(--radius);
}

.news-card {
  scroll-snap-align: center;
  scroll-snap-stop: always;
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100vw;
  height: calc(100vh - 184px);
  min-height: 560px;
  padding: 22px 22px 24px;
  overflow: hidden;
  border-left: 0;
  border-right: 0;
  border-radius: 0;
  touch-action: pan-y pinch-zoom;
  transform-style: preserve-3d;
  transform:
    perspective(1600px)
    translateX(calc(var(--card-shift, 0px) + var(--card-intro-shift, 0px)))
    rotateY(var(--card-rotate, 0deg))
    scale(var(--card-scale, 0.92));
  opacity: var(--card-opacity, 0.72);
  transition:
    transform 180ms ease,
    opacity 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.news-card.is-active {
  border-color: var(--accent);
  box-shadow: 0 30px 70px rgba(24, 20, 17, 0.18);
  opacity: 1;
}

.news-card-head {
  flex: 0 0 auto;
}

.news-card-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding-right: 6px;
  overscroll-behavior: contain;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y pinch-zoom;
}

.news-card-body::-webkit-scrollbar {
  display: none;
}

.blocked-state {
  margin-top: 12px;
}

.news-card h2 {
  margin: 0 0 8px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
}

.news-card time {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 13px;
}

.news-card p {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.55;
}

.news-card-text {
  line-height: 1.62;
  color: var(--text);
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.media-item {
  border-radius: 18px;
  overflow: hidden;
  background: var(--media-bg);
  border: 1px solid var(--media-line);
}

.media-item img,
.media-item video {
  width: 100%;
  display: block;
  object-fit: cover;
}

.media-caption {
  padding: 8px 10px;
  color: var(--muted);
  font-size: 12px;
}

.referral-panel {
  display: grid;
  gap: 14px;
}

.referral-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.referral-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  padding: 18px;
}

.referral-card-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.copy-link-button {
  border: 0;
  border-radius: 14px;
  padding: 10px 12px;
  background: var(--contact-link-bg);
  color: var(--accent-strong);
  cursor: pointer;
}

.referral-link-box {
  margin-top: 12px;
  padding: 14px;
  border-radius: 18px;
  background: var(--panel-strong);
  border: 1px dashed var(--line);
  line-height: 1.5;
  word-break: break-word;
}

.referral-note {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.referral-person,
.referral-list {
  display: grid;
  gap: 10px;
}

.referral-person-card {
  padding: 14px;
  border-radius: 18px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
}

.referral-person-card.empty {
  border-style: dashed;
  color: var(--muted);
}

.referral-person-card h3 {
  margin: 0 0 6px;
  font-size: 16px;
}

.referral-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.referral-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 9px;
  border-radius: 999px;
  background: var(--contact-link-bg);
  color: var(--accent-strong);
  font-size: 12px;
}

.floating-actions {
  position: fixed;
  right: 18px;
  bottom: max(18px, env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  z-index: 20;
}

.floating-actions-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.news-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.news-nav.hidden {
  display: none;
}

.fab {
  border: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-width: 0;
  padding: 11px 12px;
  font-size: 13px;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.fab.primary {
  background: var(--accent);
  color: white;
}

.fab.secondary {
  background: var(--secondary-button-bg);
  color: var(--text);
}

.fab.tertiary {
  min-width: 42px;
  padding: 10px 12px;
  background: var(--secondary-button-bg);
  color: var(--text);
}

.news-nav-button:disabled {
  opacity: 0.45;
  cursor: default;
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(420px, 100vw);
  height: 100vh;
  padding: 18px;
  border-radius: 28px 0 0 28px;
  transform: translateX(104%);
  transition: transform 220ms ease;
  z-index: 30;
  display: flex;
  flex-direction: column;
}

.drawer.open {
  transform: translateX(0);
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: var(--backdrop);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
  z-index: 25;
}

.drawer-backdrop.visible {
  opacity: 1;
  pointer-events: auto;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.close-button,
.submit-button,
.contact-card a {
  border: 0;
  border-radius: 14px;
  cursor: pointer;
}

.close-button {
  padding: 10px 12px;
  background: var(--close-bg);
  color: var(--text);
}

.messages {
  flex: 1;
  overflow: auto;
  display: grid;
  gap: 10px;
  padding-right: 4px;
  align-content: start;
}

.message {
  justify-self: start;
  width: fit-content;
  max-width: min(82%, 340px);
  padding: 14px 16px;
  border-radius: 20px;
}

.message.user {
  justify-self: end;
  background: var(--accent);
  color: white;
}

.message.operator {
  background: var(--operator-message-bg);
}

.message.assistant,
.message.system {
  background: var(--panel-strong);
}

.message.user .message-meta {
  color: rgba(255, 255, 255, 0.72);
}

.message-meta {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
}

.message-body {
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.5;
}

.message-form {
  margin-top: 14px;
  padding: 12px;
  border-radius: 22px;
}

.message-form textarea {
  width: 100%;
  resize: none;
  min-height: 90px;
  border: 0;
  outline: none;
  background: transparent;
  font: inherit;
  color: var(--text);
}

.submit-button {
  width: 100%;
  margin-top: 10px;
  padding: 12px 14px;
  background: var(--accent);
  color: white;
}

.contacts-list {
  display: grid;
  gap: 10px;
}

.contact-card {
  padding: 14px;
  border-radius: 20px;
}

.contact-card h3 {
  margin: 0 0 6px;
  font-size: 18px;
}

.contact-card p {
  margin: 0 0 10px;
  color: var(--muted);
  line-height: 1.45;
}

.contact-card a {
  display: inline-block;
  padding: 10px 12px;
  background: var(--contact-link-bg);
  color: var(--accent-strong);
  text-decoration: none;
}

.empty-state {
  padding: 18px;
  border-radius: 20px;
  background: var(--empty-bg);
  color: var(--muted);
  border: 1px dashed var(--empty-line);
}

@media (max-width: 740px) {
  .app-shell {
    padding: 16px 14px 112px;
  }

  .news-carousel-track {
    grid-auto-columns: calc(100vw - 36px);
    gap: 14px;
    padding-inline: 4px;
  }

  .news-card {
    min-height: 500px;
    height: min(64vh, 680px);
  }

  .referral-grid {
    grid-template-columns: 1fr;
  }

  .floating-actions {
    right: 14px;
    left: 14px;
    align-items: flex-end;
  }

  .fab {
    padding: 11px 12px;
  }

  .floating-actions-row {
    justify-content: flex-end;
  }

  .drawer {
    width: 100vw;
    border-radius: 24px 24px 0 0;
    top: auto;
    bottom: 0;
    height: min(82vh, 720px);
    transform: translateY(104%);
  }

  .drawer.open {
    transform: translateY(0);
  }
}