@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap");

:root {
  --accent: #2AABEE;
  --accent-dark: #1E96D6;
  --accent-light: #6FCBFF;
  --bg: #EEF1F5;
  --text: #1C1C1E;
  --muted: #8E8E93;
  --muted-light: #B0B3B8;
  --border: #E5E8EC;
  --card: #ffffff;
  --header-bg: #ffffff;
  --input-bg: #F7F8FA;
  --input-border: #E3E5E8;
  --danger: #E0524F;
  --danger-dark: #C7433F;
  --danger-bg: #FCE9E9;
  --success: #28A745;
  --success-dark: #1F8A38;
  --success-bg: #E6F6EA;

  /* Тени: слоистые, для ощущения глубины/объёма */
  --shadow-xs: 0 1px 2px rgba(16,24,40,.05);
  --shadow: 0 1px 3px rgba(16,24,40,.06), 0 4px 10px -6px rgba(16,24,40,.08);
  --shadow-md: 0 10px 24px -8px rgba(16,24,40,.16), 0 3px 8px -3px rgba(16,24,40,.08);
  --shadow-lg: 0 26px 60px -14px rgba(16,24,40,.30), 0 10px 24px -8px rgba(16,24,40,.16);
  --shadow-glow: 0 10px 26px -6px rgba(42,171,238,.4);

  /* "3D"-кнопки: мягкий верхний блик + плотная контактная тень + мягкая ambient-тень */
  --btn-shadow: inset 0 1px 0 rgba(255,255,255,.5), inset 0 -2px 3px rgba(0,0,0,.08), 0 1px 0 rgba(16,24,40,.03), 0 10px 20px -8px rgba(30,150,214,.55), 0 3px 8px -2px rgba(30,150,214,.35);
  --btn-shadow-active: inset 0 1px 0 rgba(255,255,255,.3), inset 0 -1px 2px rgba(0,0,0,.12), 0 3px 8px -3px rgba(30,150,214,.4);
  --btn-shadow-neutral: inset 0 1px 0 rgba(255,255,255,.6), inset 0 -2px 3px rgba(0,0,0,.04), 0 1px 2px rgba(16,24,40,.06), 0 6px 14px -8px rgba(16,24,40,.18);
  --btn-shadow-neutral-active: inset 0 1px 0 rgba(255,255,255,.4), inset 0 -1px 1px rgba(0,0,0,.05), 0 2px 4px -2px rgba(16,24,40,.12);

  --ease: cubic-bezier(.22,.9,.35,1.1);

  /* Цветные градиенты для объёмных иконок-плашек (меню, разделы) */
  --ic-blue: linear-gradient(155deg, #6FCBFF 0%, #2AABEE 55%, #1B6FC2 100%);
  --ic-violet: linear-gradient(155deg, #C6A6FF 0%, #8B5CF6 55%, #6428C4 100%);
  --ic-teal: linear-gradient(155deg, #7DEEDC 0%, #14B8A6 55%, #0C7A6E 100%);
  --ic-orange: linear-gradient(155deg, #FFCB8E 0%, #F59E0B 55%, #C2670A 100%);
  --ic-pink: linear-gradient(155deg, #FFAFCB 0%, #F43F8E 55%, #C81E68 100%);
  --tile-shadow: inset 0 1px 0 rgba(255,255,255,.4), inset 0 -2px 4px rgba(0,0,0,.1), 0 6px 14px -6px rgba(0,0,0,.35);
  --tile-shadow-sm: inset 0 1px 0 rgba(255,255,255,.35), inset 0 -1px 2px rgba(0,0,0,.1), 0 3px 8px -4px rgba(0,0,0,.3);
}

:root[data-theme="dark"] {
  --accent: #35B7FF;
  --accent-dark: #2AABEE;
  --accent-light: #7FD4FF;
  --bg: #0B1218;
  --text: #EDEFF2;
  --muted: #8B98A5;
  --muted-light: #5C6B79;
  --border: #1E2933;
  --card: #141E27;
  --header-bg: #141E27;
  --input-bg: #1B2731;
  --input-border: #263440;
  --danger: #F27272;
  --danger-dark: #E85555;
  --danger-bg: #3A2126;
  --success: #4FC96A;
  --success-dark: #3DAE56;
  --success-bg: #1E3323;

  --shadow-xs: 0 1px 2px rgba(0,0,0,.35);
  --shadow: 0 1px 3px rgba(0,0,0,.35), 0 4px 12px -6px rgba(0,0,0,.4);
  --shadow-md: 0 12px 28px -8px rgba(0,0,0,.55), 0 4px 10px -4px rgba(0,0,0,.4);
  --shadow-lg: 0 30px 70px -16px rgba(0,0,0,.7), 0 12px 28px -10px rgba(0,0,0,.5);
  --shadow-glow: 0 10px 28px -6px rgba(53,183,255,.35);

  --btn-shadow: inset 0 1px 0 rgba(255,255,255,.12), inset 0 -2px 3px rgba(0,0,0,.3), 0 10px 22px -8px rgba(0,0,0,.6), 0 3px 10px -2px rgba(53,183,255,.3);
  --btn-shadow-active: inset 0 1px 0 rgba(255,255,255,.08), inset 0 -1px 2px rgba(0,0,0,.35), 0 3px 10px -4px rgba(0,0,0,.5);
  --btn-shadow-neutral: inset 0 1px 0 rgba(255,255,255,.06), inset 0 -2px 3px rgba(0,0,0,.25), 0 6px 16px -8px rgba(0,0,0,.5);
  --btn-shadow-neutral-active: inset 0 1px 0 rgba(255,255,255,.04), inset 0 -1px 1px rgba(0,0,0,.3), 0 2px 6px -3px rgba(0,0,0,.45);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --accent: #35B7FF;
    --accent-dark: #2AABEE;
    --accent-light: #7FD4FF;
    --bg: #0B1218;
    --text: #EDEFF2;
    --muted: #8B98A5;
    --muted-light: #5C6B79;
    --border: #1E2933;
    --card: #141E27;
    --header-bg: #141E27;
    --input-bg: #1B2731;
    --input-border: #263440;
    --danger: #F27272;
    --danger-dark: #E85555;
    --danger-bg: #3A2126;
    --success: #4FC96A;
    --success-dark: #3DAE56;
    --success-bg: #1E3323;

    --shadow-xs: 0 1px 2px rgba(0,0,0,.35);
    --shadow: 0 1px 3px rgba(0,0,0,.35), 0 4px 12px -6px rgba(0,0,0,.4);
    --shadow-md: 0 12px 28px -8px rgba(0,0,0,.55), 0 4px 10px -4px rgba(0,0,0,.4);
    --shadow-lg: 0 30px 70px -16px rgba(0,0,0,.7), 0 12px 28px -10px rgba(0,0,0,.5);
    --shadow-glow: 0 10px 28px -6px rgba(53,183,255,.35);

    --btn-shadow: inset 0 1px 0 rgba(255,255,255,.12), inset 0 -2px 3px rgba(0,0,0,.3), 0 10px 22px -8px rgba(0,0,0,.6), 0 3px 10px -2px rgba(53,183,255,.3);
    --btn-shadow-active: inset 0 1px 0 rgba(255,255,255,.08), inset 0 -1px 2px rgba(0,0,0,.35), 0 3px 10px -4px rgba(0,0,0,.5);
    --btn-shadow-neutral: inset 0 1px 0 rgba(255,255,255,.06), inset 0 -2px 3px rgba(0,0,0,.25), 0 6px 16px -8px rgba(0,0,0,.5);
    --btn-shadow-neutral-active: inset 0 1px 0 rgba(255,255,255,.04), inset 0 -1px 1px rgba(0,0,0,.3), 0 2px 6px -3px rgba(0,0,0,.45);
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background .2s ease, color .2s ease;
}

#app {
  max-width: 480px;
  margin: 0 auto;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

button { font-family: inherit; }
input, textarea, select { font-family: inherit; }
button { -webkit-tap-highlight-color: transparent; }

.icon { width: 20px; height: 20px; display: block; flex-shrink: 0; }
.icon.mini { width: 14px; height: 14px; }
.icon.rot-270 { transform: rotate(-90deg); }

/* ---------- Loading ---------- */
.loading-screen {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}
.spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .8s linear infinite;
  filter: drop-shadow(0 4px 10px rgba(42,171,238,.35));
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Login ---------- */
.login-wrap {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 20% 10%, rgba(255,255,255,.20) 0%, transparent 45%),
    radial-gradient(circle at 85% 90%, rgba(255,255,255,.12) 0%, transparent 50%),
    linear-gradient(160deg, var(--accent-light) 0%, var(--accent) 42%, #1B7FD6 100%);
  padding: 20px;
}
.login-card {
  background: var(--card);
  border-radius: 24px;
  padding: 38px 28px;
  width: 100%;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,.4);
}
.brand-logo {
  width: 64px; height: 64px;
  border-radius: 19px;
  background: linear-gradient(150deg, var(--accent-light) 0%, var(--accent) 50%, #1B6FC2 100%);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  flex-shrink: 0;
  box-shadow: var(--btn-shadow), 0 14px 28px -10px rgba(30,150,214,.55);
  position: relative;
}
.brand-logo::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: linear-gradient(150deg, rgba(255,255,255,.35), transparent 55%);
  pointer-events: none;
}
.brand-logo .icon { width: 30px; height: 30px; stroke-width: 1.6; }
.brand-logo-sm { width: 32px; height: 32px; border-radius: 10px; box-shadow: var(--shadow-xs); }
.brand-logo-sm .icon { width: 17px; height: 17px; }
.login-title { font-size: 21px; font-weight: 800; margin-top: 16px; text-align: center; letter-spacing: -.3px; }
.login-subtitle { font-size: 13px; color: var(--muted); margin-top: 4px; text-align: center; }
.login-hint { font-size: 11.5px; color: var(--muted-light); margin-top: 14px; text-align: center; line-height: 1.5; }
.success-check {
  width: 52px; height: 52px; margin: 0 auto; border-radius: 50%;
  background: linear-gradient(150deg, var(--success) 0%, var(--success-dark) 100%);
  color: #fff; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 24px -8px rgba(40,167,69,.5);
}
.success-check .icon { width: 26px; height: 26px; }

/* ---------- Auth tabs (login/register) ---------- */
.auth-tabs {
  display: flex; width: 100%; background: var(--bg); border-radius: 13px; padding: 4px; margin-top: 22px;
  box-shadow: inset 0 1px 3px rgba(16,24,40,.08);
}
.auth-tab {
  flex: 1; border: none; background: transparent; border-radius: 10px; padding: 9px 0;
  font-size: 13.5px; font-weight: 600; color: var(--muted); cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease), box-shadow .18s var(--ease);
}
.auth-tab.active { background: var(--card); color: var(--text); box-shadow: var(--shadow); }

/* ---------- Form elements ---------- */
.field-label {
  font-size: 11.5px; font-weight: 700; color: var(--muted);
  margin: 14px 0 6px; text-transform: uppercase; letter-spacing: .4px; display: block;
}
.field-input, .field-textarea {
  width: 100%;
  border: 1.5px solid var(--input-border);
  border-radius: 13px;
  padding: 12px 13px;
  font-size: 15px;
  outline: none;
  background: var(--input-bg);
  color: var(--text);
  box-shadow: inset 0 1px 2px rgba(16,24,40,.04);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field-textarea { resize: vertical; font-family: inherit; }
.field-input:focus, .field-textarea:focus { border-color: var(--accent); box-shadow: inset 0 1px 2px rgba(16,24,40,.04), 0 0 0 4px color-mix(in srgb, var(--accent) 16%, transparent); }
.error-text { color: var(--danger); font-size: 13px; margin-top: 10px; line-height: 1.4; }
.link-toggle {
  background: transparent; border: none; color: var(--accent-dark); font-size: 12.5px;
  font-weight: 700; cursor: pointer; padding: 10px 0 0; text-align: left;
}
.link-toggle:active { opacity: .6; }

/* ---------- 3D buttons ---------- */
.btn-primary {
  width: 100%;
  background: linear-gradient(160deg, var(--accent-light) 0%, var(--accent) 55%, var(--accent-dark) 100%);
  color: #fff; border: none; border-radius: 13px;
  padding: 13.5px; font-size: 15px; font-weight: 700;
  margin-top: 20px; cursor: pointer;
  box-shadow: var(--btn-shadow);
  transform: translateY(0);
  transition: transform .12s var(--ease), box-shadow .12s var(--ease), filter .12s ease;
  letter-spacing: .1px;
}
.btn-primary:hover { filter: brightness(1.03); }
.btn-primary:active { transform: translateY(2px); box-shadow: var(--btn-shadow-active); filter: brightness(.98); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; box-shadow: none; transform: none; }

.btn-secondary {
  width: 100%;
  background: linear-gradient(180deg, color-mix(in srgb, var(--card) 60%, var(--bg)) 0%, var(--bg) 100%);
  color: var(--text); border: none; border-radius: 13px;
  padding: 12px; font-size: 14px; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  box-shadow: var(--btn-shadow-neutral);
  transform: translateY(0);
  transition: transform .12s var(--ease), box-shadow .12s var(--ease);
}
.btn-secondary:active { transform: translateY(1px); box-shadow: var(--btn-shadow-neutral-active); }
.btn-danger-soft { color: var(--danger); background: var(--danger-bg); }
.btn-icon-only { display: flex; align-items: center; justify-content: center; padding: 12px 16px; }

/* ---------- Header ---------- */
.header {
  background: linear-gradient(150deg, var(--accent-light) 0%, var(--accent) 45%, var(--accent-dark) 100%);
  padding: 15px 14px;
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0;
  box-shadow: 0 4px 14px -8px rgba(0,0,0,.35);
  position: relative; z-index: 2;
}
.header-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.header-right { display: flex; gap: 4px; }
.header-title { color: #fff; font-size: 17.5px; font-weight: 800; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; letter-spacing: -.2px; text-shadow: 0 1px 2px rgba(0,0,0,.12); }
.icon-btn {
  background: rgba(255,255,255,.18); border: 1px solid rgba(255,255,255,.15); border-radius: 11px; padding: 7px; cursor: pointer;
  display: flex; align-items: center; color: #fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 2px 6px rgba(0,0,0,.12);
  transition: transform .12s var(--ease), background .15s ease;
}
.icon-btn:active { transform: translateY(1px) scale(.96); background: rgba(255,255,255,.28); }
.icon-btn-gray {
  background: var(--bg); border: none; border-radius: 11px; padding: 8px; cursor: pointer; display: flex; align-items: center; color: var(--muted);
  box-shadow: var(--btn-shadow-neutral);
  transition: transform .12s var(--ease), box-shadow .12s var(--ease);
}
.icon-btn-gray:active { transform: translateY(1px); box-shadow: var(--btn-shadow-neutral-active); }

/* ---------- Admin quick-access bar ---------- */
.admin-quickbar {
  display: flex; gap: 8px; padding: 10px 12px; background: var(--header-bg);
  border-bottom: 1px solid var(--border); flex-shrink: 0; overflow-x: auto;
}
.quick-pill {
  display: flex; align-items: center; gap: 7px; flex-shrink: 0;
  border: none; border-radius: 20px;
  padding: 9px 16px; font-size: 12.5px; font-weight: 700; color: #fff;
  cursor: pointer; position: relative;
  box-shadow: var(--btn-shadow);
  transform: translateY(0);
  transition: transform .12s var(--ease), box-shadow .12s var(--ease);
}
.quick-pill:active { transform: translateY(2px) scale(.97); box-shadow: var(--btn-shadow-active); }
.quick-pill .icon { color: #fff; }
.quick-pill:nth-child(1) { background: var(--ic-blue); }
.quick-pill:nth-child(2) { background: var(--ic-teal); }
.quick-pill-badge {
  background: linear-gradient(160deg, #FF7A7A, var(--danger-dark)); color: #fff; font-size: 10px; font-weight: 800;
  min-width: 16px; height: 16px; border-radius: 8px; display: flex; align-items: center;
  justify-content: center; padding: 0 4px; margin-left: 2px;
  box-shadow: 0 2px 6px -1px rgba(224,82,79,.6), 0 0 0 2px rgba(255,255,255,.55);
}

/* ---------- Business selector bar ---------- */
.biz-bar {
  display: flex; align-items: center; gap: 8px;
  background: var(--card); padding: 10px 14px; flex-shrink: 0;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px; font-weight: 600; color: var(--text);
  position: relative;
}
.biz-icon { width: 16px; height: 16px; color: var(--accent-dark); }
.biz-select {
  flex: 1; border: none; background: transparent; font-size: 13.5px; font-weight: 700;
  color: var(--text); outline: none; appearance: none; -webkit-appearance: none;
  font-family: inherit; padding-right: 20px;
}
.biz-chevron { width: 15px; height: 15px; color: var(--muted); position: absolute; right: 14px; pointer-events: none; }
.biz-bar-static span { color: var(--muted); }

/* ---------- Scroll area ---------- */
.scroll-area { flex: 1; overflow-y: auto; padding: 10px 10px 0; -webkit-overflow-scrolling: touch; }
.empty-state { display: flex; flex-direction: column; align-items: center; padding: 60px 20px; text-align: center; color: var(--muted); font-size: 14px; }
.empty-icon { width: 40px; height: 40px; color: var(--muted-light); }

/* ---------- Posts ---------- */
.post-card {
  background: var(--card); border-radius: 17px; padding: 15px; margin-bottom: 10px;
  cursor: pointer; box-shadow: var(--shadow);
  transform: translateY(0);
  transition: transform .15s var(--ease), box-shadow .15s var(--ease);
}
.post-card:active { transform: translateY(1px) scale(.995); }
@media (hover: hover) and (pointer: fine) {
  .post-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
}
.post-meta-top { display: flex; justify-content: space-between; font-size: 12px; margin-bottom: 6px; }
.post-author { color: var(--accent-dark); font-weight: 700; }
.post-date { color: var(--muted-light); }
.post-title { font-size: 15.5px; font-weight: 700; margin-bottom: 4px; }
.post-snippet {
  font-size: 13.5px; color: var(--text); opacity: .78; line-height: 1.45;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.post-footer { display: flex; gap: 16px; margin-top: 10px; }
.footer-stat { display: flex; align-items: center; gap: 4px; font-size: 12.5px; color: var(--muted); }
.footer-stat .icon { color: var(--muted-light); }

.post-detail-card { background: var(--card); border-radius: 17px; padding: 16px; margin-bottom: 6px; box-shadow: var(--shadow); }
.post-title-large { font-size: 19px; font-weight: 800; margin-bottom: 8px; letter-spacing: -.2px; }
.post-full-text { font-size: 14.5px; color: var(--text); opacity: .88; line-height: 1.55; white-space: pre-wrap; }

/* ---------- FAB ---------- */
.fab {
  position: absolute; right: 16px; bottom: 84px;
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(155deg, var(--accent-light) 0%, var(--accent) 55%, var(--accent-dark) 100%);
  color: #fff; border: none; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--btn-shadow), var(--shadow-glow);
  cursor: pointer; z-index: 20;
  transform: translateY(0) scale(1);
  transition: transform .15s var(--ease), box-shadow .15s var(--ease);
}
.fab::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: linear-gradient(155deg, rgba(255,255,255,.4), transparent 55%);
  pointer-events: none;
}
.fab:active { transform: translateY(2px) scale(.96); box-shadow: var(--btn-shadow-active); }
.fab .icon { width: 25px; height: 25px; position: relative; }

/* ---------- Comments ---------- */
.comments-header { font-size: 12px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .3px; padding: 14px 6px 8px; }
.comment-row { display: flex; gap: 8px; padding: 6px; align-items: flex-start; }
.comment-row.nested { margin-left: 32px; }
.avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: linear-gradient(155deg, var(--accent-light) 0%, var(--accent) 55%, var(--accent-dark) 100%);
  color: #fff;
  font-size: 13px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  box-shadow: 0 3px 8px -2px rgba(30,150,214,.45), inset 0 1px 0 rgba(255,255,255,.35);
}
.avatar-img { object-fit: cover; }
.avatar-business { background: var(--bg); color: var(--accent-dark); box-shadow: var(--shadow-xs); }
.avatar-business .icon { width: 16px; height: 16px; }
.comment-bubble { background: var(--card); border-radius: 15px; padding: 9px 13px; box-shadow: var(--shadow); }
.comment-author { font-size: 12.5px; font-weight: 700; color: var(--accent-dark); margin-bottom: 2px; }
.comment-text { font-size: 13.5px; white-space: pre-wrap; line-height: 1.4; }
.comment-meta { display: flex; align-items: center; gap: 12px; font-size: 11px; color: var(--muted-light); margin: 4px 0 0 13px; }
.reply-link { background: transparent; border: none; color: var(--muted); font-size: 11px; display: flex; align-items: center; gap: 3px; cursor: pointer; padding: 0; }

.comment-bar { position: absolute; bottom: 0; left: 0; right: 0; background: var(--header-bg); border-top: 1px solid var(--border); padding: 8px 10px; box-shadow: 0 -4px 14px -10px rgba(0,0,0,.2); }
.chat-input-bar { flex-shrink: 0; background: var(--header-bg); border-top: 1px solid var(--border); padding: 8px 10px; box-shadow: 0 -4px 14px -10px rgba(0,0,0,.2); }
.reply-banner { display: flex; justify-content: space-between; align-items: center; background: var(--bg); border-radius: 10px; padding: 6px 10px; font-size: 12px; color: var(--accent-dark); margin-bottom: 6px; }
.reply-close { background: transparent; border: none; cursor: pointer; color: var(--accent-dark); display: flex; }
.comment-input-row { display: flex; gap: 8px; align-items: center; }
.comment-input {
  flex: 1; border: 1.5px solid var(--input-border); border-radius: 22px; padding: 10px 15px; font-size: 14px;
  outline: none; background: var(--input-bg); color: var(--text);
  box-shadow: inset 0 1px 2px rgba(16,24,40,.05);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.comment-input:focus { border-color: var(--accent); box-shadow: inset 0 1px 2px rgba(16,24,40,.05), 0 0 0 4px color-mix(in srgb, var(--accent) 16%, transparent); }
.send-btn {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(155deg, var(--accent-light) 0%, var(--accent) 55%, var(--accent-dark) 100%);
  border: none; display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0; color: #fff;
  box-shadow: var(--btn-shadow);
  transform: translateY(0);
  transition: transform .12s var(--ease), box-shadow .12s var(--ease);
}
.send-btn:active { transform: translateY(2px) scale(.94); box-shadow: var(--btn-shadow-active); }
.send-btn .icon { width: 18px; height: 18px; }

/* ---------- Chat ---------- */
.chat-scroll { display: flex; flex-direction: column; gap: 2px; padding-bottom: 12px; }
.chat-msg { display: flex; gap: 8px; align-items: flex-end; margin: 4px 0; }
.chat-msg.mine { justify-content: flex-end; }
.chat-bubble { max-width: 78%; background: var(--card); border-radius: 17px 17px 17px 4px; padding: 8px 12px 6px; box-shadow: var(--shadow); }
.chat-bubble.mine {
  background: linear-gradient(155deg, var(--accent-light) 0%, var(--accent) 55%, var(--accent-dark) 100%);
  color: #fff; border-radius: 17px 17px 4px 17px;
  box-shadow: var(--btn-shadow);
}
.chat-author { font-size: 12px; font-weight: 700; color: var(--accent-dark); margin-bottom: 2px; }
.chat-text { font-size: 14px; white-space: pre-wrap; line-height: 1.4; }
.chat-time { font-size: 10.5px; opacity: .65; margin-top: 3px; text-align: right; }

.chat-post-announce {
  display: flex; gap: 10px; align-items: flex-start; background: var(--card);
  border: none; border-radius: 15px; padding: 12px 14px;
  margin: 10px 4px; cursor: pointer; box-shadow: var(--shadow);
  transform: translateY(0);
  transition: transform .15s var(--ease), box-shadow .15s var(--ease);
}
.chat-post-announce:active { transform: translateY(1px) scale(.99); }
@media (hover: hover) and (pointer: fine) {
  .chat-post-announce:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
}
.chat-post-announce-icon {
  width: 36px; height: 36px; border-radius: 11px; flex-shrink: 0;
  background: linear-gradient(155deg, var(--accent-light) 0%, var(--accent) 55%, var(--accent-dark) 100%);
  color: #fff; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 10px -3px rgba(30,150,214,.5), inset 0 1px 0 rgba(255,255,255,.3);
}
.chat-post-announce-icon .icon { width: 17px; height: 17px; }
.chat-post-announce-body { flex: 1; min-width: 0; }
.chat-post-announce-label { font-size: 11px; font-weight: 700; color: var(--accent-dark); text-transform: uppercase; letter-spacing: .3px; }
.chat-post-announce-title { font-size: 14px; font-weight: 700; margin-top: 3px; }
.chat-post-announce-text {
  font-size: 12.5px; color: var(--text); opacity: .75; margin-top: 3px; line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.chat-post-announce-time { font-size: 10.5px; color: var(--muted-light); margin-top: 5px; }

/* ---------- Bottom nav ---------- */
.bottom-nav {
  display: flex; border-top: 1px solid var(--border); background: var(--header-bg); flex-shrink: 0;
  padding: 4px 6px calc(env(safe-area-inset-bottom, 0px)) 6px;
  box-shadow: 0 -6px 16px -12px rgba(0,0,0,.25);
}
.nav-item {
  flex: 1; background: transparent; border: none; display: flex; flex-direction: column; align-items: center;
  padding: 6px 0 6px; cursor: pointer; color: var(--muted); gap: 3px; font-size: 10.5px; font-weight: 600;
}
.nav-icon-wrap {
  width: 44px; height: 34px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  position: relative; box-shadow: var(--tile-shadow-sm);
  opacity: .5; filter: saturate(.7);
  transform: translateY(0) scale(.92);
  transition: opacity .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease), filter .2s var(--ease);
}
.nav-item .icon { width: 20px; height: 20px; color: #fff; transition: transform .15s var(--ease); }
/* У каждого раздела меню — свой цвет плашки, чтобы иконки были объёмными и узнаваемыми */
.bottom-nav .nav-item:nth-child(1) .nav-icon-wrap { background: var(--ic-violet); }
.bottom-nav .nav-item:nth-child(2) .nav-icon-wrap { background: var(--ic-blue); }
.bottom-nav .nav-item:nth-child(3) .nav-icon-wrap { background: var(--ic-teal); }
.bottom-nav .nav-item:nth-child(4) .nav-icon-wrap { background: var(--ic-orange); }
.nav-item.active { color: var(--accent-dark); }
.nav-item.active .nav-icon-wrap {
  opacity: 1; filter: saturate(1);
  box-shadow: var(--tile-shadow);
  transform: translateY(-3px) scale(1.06);
}
.nav-item:active .nav-icon-wrap { transform: scale(.88); }
.nav-label { transition: color .15s ease; }
.nav-badge {
  position: absolute; top: -3px; right: -3px;
  background: linear-gradient(160deg, #FF7A7A, var(--danger-dark)); color: #fff; font-size: 10px; font-weight: 800;
  min-width: 16px; height: 16px; border-radius: 8px; display: flex; align-items: center; justify-content: center;
  padding: 0 3px; box-shadow: 0 2px 6px -1px rgba(224,82,79,.6), 0 0 0 2px var(--header-bg);
}
.nav-badge.static { position: static; margin-left: auto; box-shadow: none; }

/* ---------- Segmented control (admin tabs) ---------- */
.segmented {
  display: flex; gap: 5px; background: var(--header-bg); padding: 9px 10px; border-bottom: 1px solid var(--border); flex-shrink: 0;
}
.segmented-item {
  flex: 1; border: none; background: var(--bg); border-radius: 10px; padding: 8px 4px;
  font-size: 12.5px; font-weight: 700; color: var(--muted); cursor: pointer;
  box-shadow: inset 0 1px 2px rgba(16,24,40,.05);
  transition: background .18s var(--ease), color .18s var(--ease), box-shadow .18s var(--ease), transform .12s var(--ease);
}
.segmented-item.active {
  background: linear-gradient(160deg, var(--accent-light) 0%, var(--accent) 55%, var(--accent-dark) 100%);
  color: #fff; box-shadow: var(--btn-shadow);
}
.segmented-item:active { transform: scale(.97); }

/* ---------- Business tag / requests / mini buttons ---------- */
.business-tag {
  display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 700; color: var(--accent-dark);
  background: var(--bg); padding: 3px 9px; border-radius: 8px; margin-bottom: 6px;
}
.request-row {
  background: var(--card); border-radius: 15px; padding: 12px; margin-bottom: 8px; display: flex; align-items: center; gap: 10px; box-shadow: var(--shadow);
}
.btn-mini {
  border: none; border-radius: 10px; padding: 8px 12px; font-size: 12px; font-weight: 700; cursor: pointer; white-space: nowrap; display: flex; align-items: center; gap: 4px;
  transition: transform .12s var(--ease), box-shadow .12s var(--ease);
}
.btn-mini:active { transform: translateY(1px) scale(.96); }
.btn-mini-primary { background: linear-gradient(160deg, var(--accent-light), var(--accent) 55%, var(--accent-dark)); color: #fff; box-shadow: var(--btn-shadow); }
.btn-mini-danger { background: var(--bg); color: var(--danger); box-shadow: var(--btn-shadow-neutral); }
.employee-position { font-size: 11.5px; color: var(--muted-light); margin-top: 1px; }
.add-business-form { display: flex; gap: 8px; margin-bottom: 12px; align-items: flex-start; }
.profile-info-box {
  background: var(--card); border-radius: 15px; padding: 13px 16px; margin-top: 18px; width: 100%; max-width: 300px;
  display: flex; flex-direction: column; gap: 9px; box-shadow: var(--shadow);
}
.profile-info-box div { display: flex; justify-content: space-between; font-size: 13px; gap: 12px; }
.profile-info-box span { color: var(--muted); }
.profile-info-box b { font-weight: 600; text-align: right; }

/* ---------- Employees ---------- */
.employee-row {
  background: var(--card); border-radius: 15px; padding: 12px; margin-bottom: 8px; display: flex; align-items: center; gap: 10px; box-shadow: var(--shadow);
  transition: transform .15s var(--ease), box-shadow .15s var(--ease);
}
.employee-row:active { transform: scale(.995); }
.employee-name { font-size: 14.5px; font-weight: 600; }
.employee-phone { font-size: 12.5px; color: var(--muted); }
.status-badge { font-size: 11px; font-weight: 700; padding: 4px 9px; border-radius: 8px; white-space: nowrap; }
.status-badge.active { background: var(--success-bg); color: var(--success-dark); }
.status-badge.blocked { background: var(--danger-bg); color: var(--danger-dark); }

.role-tag {
  display: inline-flex; align-items: center; gap: 2px; font-size: 10.5px; font-weight: 700;
  color: var(--accent-dark); background: color-mix(in srgb, var(--accent) 14%, transparent);
  border-radius: 6px; padding: 1px 6px 1px 4px; vertical-align: middle;
}
.role-tag .icon { width: 11px; height: 11px; }

/* ---------- Chat list (диалоги) ---------- */
.chat-list-row {
  background: var(--card); border-radius: 15px; padding: 12px; margin-bottom: 8px; display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow); cursor: pointer; transition: transform .15s var(--ease), box-shadow .15s var(--ease);
}
.chat-list-row:active { transform: scale(0.98); }
.chat-list-body { flex: 1; min-width: 0; }
.chat-list-name { font-size: 14.5px; font-weight: 600; display: flex; align-items: center; gap: 4px; }
.chat-list-preview {
  font-size: 12.5px; color: var(--muted); margin-top: 1px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.chat-list-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 5px; flex-shrink: 0; }
.chat-list-time { font-size: 11px; color: var(--muted-light); }
.chat-list-badge {
  min-width: 18px; height: 18px; border-radius: 9px; padding: 0 5px;
  background: linear-gradient(160deg, #FF7A7A, var(--danger-dark)); color: #fff; font-size: 10.5px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.empty-hint { text-align: center; color: var(--muted); font-size: 12.5px; padding: 4px 20px 20px; }
.contact-list { max-height: 50vh; overflow-y: auto; margin: 0 -2px; }
.contact-list .chat-list-row { margin: 0 2px 8px; }

/* ---------- Modal ---------- */
.modal-overlay {
  position: absolute; inset: 0; background: rgba(8,14,20,.55); backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center; padding: 20px; z-index: 50;
  animation: fade-in .18s ease;
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes modal-in { from { opacity: 0; transform: translateY(10px) scale(.97); } to { opacity: 1; transform: translateY(0) scale(1); } }
.modal-card {
  background: var(--card); border-radius: 20px; padding: 22px; width: 100%; max-width: 340px; max-height: 85%; overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modal-in .2s var(--ease);
}
.modal-title { font-size: 17px; font-weight: 800; margin-bottom: 4px; letter-spacing: -.2px; }
.cred-box { background: var(--bg); border-radius: 13px; padding: 12px 14px; font-size: 14px; display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; box-shadow: inset 0 1px 2px rgba(16,24,40,.05); }

/* ---------- Profile ---------- */
.profile-card { display: flex; flex-direction: column; align-items: center; padding: 30px 16px 16px; }
.profile-avatar-wrap { position: relative; }
.profile-avatar {
  width: 92px; height: 92px; border-radius: 50%;
  background: linear-gradient(155deg, var(--accent-light) 0%, var(--accent) 55%, var(--accent-dark) 100%);
  color: #fff; font-size: 36px; font-weight: 700; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 14px 30px -10px rgba(30,150,214,.5), inset 0 2px 0 rgba(255,255,255,.3);
}
.profile-avatar-img { width: 92px; height: 92px; border-radius: 50%; object-fit: cover; display: block; box-shadow: 0 14px 30px -10px rgba(16,24,40,.35); }
.avatar-edit-btn {
  position: absolute; bottom: -2px; right: -2px; width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(155deg, var(--accent-light), var(--accent) 55%, var(--accent-dark));
  color: #fff; border: 3px solid var(--bg); display: flex; align-items: center; justify-content: center; cursor: pointer;
  box-shadow: var(--btn-shadow);
  transition: transform .12s var(--ease);
}
.avatar-edit-btn:active { transform: scale(.9); }
.avatar-edit-btn .icon { width: 15px; height: 15px; }
.profile-name { font-size: 20px; font-weight: 800; margin-top: 14px; letter-spacing: -.2px; }
.profile-phone { font-size: 14px; color: var(--muted); margin-top: 3px; }
.role-badge { display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; color: var(--accent-dark); background: var(--bg); padding: 6px 13px; border-radius: 20px; margin-top: 10px; font-weight: 700; box-shadow: var(--shadow-xs); }
.logout-btn {
  display: flex; align-items: center; gap: 6px; background: var(--danger-bg); color: var(--danger-dark); border: none; border-radius: 13px;
  padding: 12px 24px; font-size: 14px; font-weight: 700; margin-top: 20px; cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.4), 0 4px 10px -4px rgba(224,82,79,.3);
  transition: transform .12s var(--ease);
}
.logout-btn:active { transform: translateY(1px) scale(.98); }
.delete-account-btn { display: flex; align-items: center; gap: 6px; background: transparent; color: var(--muted); border: none; padding: 12px 24px; font-size: 13px; font-weight: 600; margin-top: 10px; cursor: pointer; }
.notif-status { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.toggle-btn {
  border: none; border-radius: 20px; padding: 8px 15px; font-size: 12.5px; font-weight: 700; cursor: pointer; flex-shrink: 0;
  transition: transform .12s var(--ease);
}
.toggle-btn:active { transform: scale(.95); }
.toggle-btn.on { background: var(--success-bg); color: var(--success-dark); }
.toggle-btn.off { background: linear-gradient(160deg, var(--accent-light), var(--accent) 55%, var(--accent-dark)); color: #fff; box-shadow: var(--btn-shadow); }

.profile-actions { width: 100%; max-width: 300px; margin-top: 18px; display: flex; flex-direction: column; gap: 8px; }

/* ---------- Settings list ---------- */
.settings-section-title { font-size: 12px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .4px; margin: 18px 6px 8px; }
.settings-section-title:first-child { margin-top: 6px; }
.settings-card { background: var(--card); border-radius: 15px; box-shadow: var(--shadow); overflow: hidden; }
.settings-row, .settings-list-item {
  display: flex; align-items: center; gap: 12px; padding: 13px 14px; width: 100%;
  background: transparent; border: none; cursor: pointer; text-align: left; color: var(--text);
  transition: background .15s ease;
}
.settings-list-item:active { background: var(--bg); }
.settings-list-item { border-bottom: 1px solid var(--border); }
.settings-list-item:last-child { border-bottom: none; }
.settings-row-icon {
  width: 38px; height: 38px; border-radius: 12px; background: var(--ic-blue); color: #fff;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  box-shadow: var(--tile-shadow-sm);
}
.settings-row-icon .icon { width: 18px; height: 18px; color: #fff; }
/* Разные разделы — разный цвет плашки */
.profile-actions .settings-list-item:nth-child(1) .settings-row-icon { background: var(--ic-violet); }
.profile-actions .settings-list-item:nth-child(2) .settings-row-icon { background: var(--ic-pink); }
.settings-row .settings-row-icon { background: var(--ic-orange); }
.settings-row-body { flex: 1; min-width: 0; }
.settings-row-title { font-size: 14px; font-weight: 600; }
.settings-row-sub { font-size: 12px; color: var(--muted); margin-top: 1px; }
.settings-about { padding: 14px; text-align: center; flex-direction: column; gap: 2px; }

.theme-switch { display: flex; gap: 6px; padding: 10px; }
.theme-opt {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px;
  border: none; background: var(--bg); border-radius: 13px; padding: 12px 4px;
  color: var(--muted); cursor: pointer; font-size: 11.5px; font-weight: 700;
  box-shadow: inset 0 1px 2px rgba(16,24,40,.05);
  transition: transform .12s var(--ease), box-shadow .18s var(--ease), color .18s ease, background .18s ease;
}
.theme-opt:active { transform: scale(.96); }
.theme-opt .icon { width: 20px; height: 20px; }
.theme-opt.active {
  color: #fff; background: linear-gradient(160deg, var(--accent-light) 0%, var(--accent) 55%, var(--accent-dark) 100%);
  box-shadow: var(--btn-shadow);
}

/* ---------- Install modal ---------- */
.install-icon {
  width: 54px; height: 54px; border-radius: 17px;
  background: linear-gradient(155deg, var(--accent-light) 0%, var(--accent) 55%, var(--accent-dark) 100%);
  display: flex; align-items: center; justify-content: center; color: #fff; margin: 0 auto 8px;
  box-shadow: var(--btn-shadow);
}
.install-icon .icon { width: 27px; height: 27px; }
.install-modal { max-width: 380px; }
.install-modal-sub { font-size: 13px; color: var(--muted); margin-bottom: 16px; text-align: center; line-height: 1.5; }
.install-platform { background: var(--bg); border-radius: 13px; padding: 12px 14px; margin-bottom: 10px; }
.install-platform-title { font-size: 13px; font-weight: 700; margin-bottom: 8px; }
.install-steps { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 6px; }
.install-steps li { font-size: 12.5px; color: var(--text); opacity: .9; line-height: 1.45; }
.inline-icon { font-size: 13px; }
.install-note { font-size: 11.5px; color: var(--muted); background: var(--bg); border-radius: 11px; padding: 10px 12px; margin: 4px 0 4px; line-height: 1.5; }

.toast {
  position: absolute; bottom: 78px; left: 50%; transform: translateX(-50%);
  background: color-mix(in srgb, var(--text) 92%, transparent); color: var(--card); padding: 11px 20px; border-radius: 13px;
  font-size: 13px; font-weight: 600; z-index: 100; opacity: 0; transition: opacity .2s, transform .2s;
  pointer-events: none; white-space: nowrap; box-shadow: var(--shadow-lg);
}
.toast.show { opacity: 1; }