/* _components.css — атомарные UI-блоки */

/* === КАРТОЧКА === */
.card-glass {
  background: var(--bg-glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: var(--gap-md);
}

/* === КНОПКИ === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--gap-sm);
  height: var(--btn-h);
  padding: 0 18px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-family: var(--font);
  font-weight: 800;
  font-size: var(--fs);
  cursor: pointer;
  transition: transform var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.btn-primary {
  background: linear-gradient(180deg, var(--brand), var(--brand-deep));
  color: #fff;
  box-shadow: 0 8px 20px rgba(58,160,255,.32);
}
.btn-primary:hover { box-shadow: 0 12px 28px rgba(58,160,255,.42); color: #fff; }

.btn-ghost {
  background: var(--glass);
  border-color: var(--glass-border);
  color: var(--text-primary);
}
.btn-ghost:hover { background: var(--brand-soft); border-color: var(--brand-soft-border); color: var(--text-primary); }

.btn-danger {
  background: var(--danger);
  color: #fff;
}
.btn-danger:hover { color: #fff; opacity: .9; }

.btn-success {
  background: var(--success);
  color: #fff;
}
.btn-success:hover { color: #fff; opacity: .9; }

.btn-sm { height: var(--btn-h-sm); padding: 0 14px; font-size: var(--fs-sm); }
.btn-icon { padding: 0; width: var(--btn-h); }
.btn-icon.btn-sm { width: var(--btn-h-sm); }

/* === ИНПУТЫ === */
.input,
.textarea,
.select {
  width: 100%;
  height: var(--input-h);
  padding: 0 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: var(--fs);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  outline: none;
}
.textarea { height: auto; min-height: 100px; padding: 12px 14px; resize: vertical; }
.input:focus, .textarea:focus, .select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-soft);
}
.input::placeholder, .textarea::placeholder { color: var(--text-muted); }

/* === БЕЙДЖ === */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 800;
  background: var(--brand-soft);
  color: var(--brand-deep);
}
.badge-success { background: rgba(45,202,115,.14); color: #1a7d44; }
.badge-warning { background: rgba(255,166,64,.14); color: #b56b00; }
.badge-danger { background: rgba(231,76,60,.14); color: #b03224; }

/* === АВАТАР === */
.avatar {
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--brand-soft);
  display: block;
}
.avatar-sm { width: 32px; height: 32px; }
.avatar-md { width: 48px; height: 48px; }
.avatar-lg { width: 96px; height: 96px; }
.avatar-xl { width: 144px; height: 144px; }

/* === SKELETON LOADER === */
.skeleton {
  background: linear-gradient(90deg, var(--line) 0%, var(--brand-soft) 50%, var(--line) 100%);
  background-size: 200% 100%;
  animation: skeleton-anim 1.4s ease-in-out infinite;
  border-radius: var(--radius-sm);
}
@keyframes skeleton-anim {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* === EMPTY STATE === */
.empty-state {
  text-align: center;
  padding: var(--gap-xl) var(--gap-md);
  color: var(--text-secondary);
}
.empty-state-icon { font-size: 48px; opacity: .5; margin-bottom: var(--gap); }
.empty-state-title { font-size: var(--fs-lg); font-weight: 800; color: var(--text-primary); margin-bottom: var(--gap-sm); }

/* === МОДАЛКА === */
.modal-backdrop-app {
  position: fixed; inset: 0;
  background: rgba(11,18,32,.50);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 9000;
  display: flex; align-items: center; justify-content: center;
  padding: var(--gap-md);
  animation: fadeIn var(--t);
}
.modal-app {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 480px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--gap-lg);
  animation: modalIn var(--t);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px) scale(.96); }
  to   { opacity: 1; transform: translateY(0)  scale(1);    }
}

/* === ТОСТ === */
.toast-container {
  position: fixed; bottom: 24px; right: 24px;
  z-index: 9999;
  display: flex; flex-direction: column; gap: var(--gap-sm);
}
.toast {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 4px solid var(--brand);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 12px 16px;
  max-width: 340px;
  animation: toastIn var(--t);
  font-size: var(--fs-sm);
  color: var(--text-primary);
}
.toast-success { border-left-color: var(--success); }
.toast-warning { border-left-color: var(--warning); }
.toast-danger  { border-left-color: var(--danger);  }
@keyframes toastIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* === РЕЙТИНГ ЗВЁЗДЫ === */
.stars { display: inline-flex; gap: 2px; color: #ffb400; }
.stars .star-empty { color: var(--text-muted); }

/* === DIVIDER === */
.divider { height: 1px; background: var(--line); margin: var(--gap-md) 0; }

/* === SCROLLBAR === */
.custom-scroll::-webkit-scrollbar { width: 8px; height: 8px; }
.custom-scroll::-webkit-scrollbar-track { background: transparent; }
.custom-scroll::-webkit-scrollbar-thumb { background: var(--brand-soft-border); border-radius: 4px; }
.custom-scroll::-webkit-scrollbar-thumb:hover { background: var(--brand); }

/* === A11Y === */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}
:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; border-radius: 4px; }

/* === MOTION === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* === АДАПТИВНОСТЬ === */
@media (max-width: 768px) {
  .app-shell { grid-template-columns: 1fr; }

  .sidebar {
    position: fixed; bottom: 0; left: 0; right: 0;
    top: auto; height: auto;
    z-index: 100;
    background: var(--bg-elevated);
    border-top: 1px solid var(--border);
    box-shadow: 0 -8px 30px rgba(11,18,32,.10);
    padding: 8px;
  }

  .sidebar-menu {
    flex-direction: row;
    justify-content: space-around;
    background: transparent;
    border: 0; box-shadow: none; backdrop-filter: none;
    padding: 0;
  }

  .side-link {
    flex-direction: column;
    height: auto;
    padding: 6px 8px;
    gap: 2px;
    border: 0;
    background: transparent;
  }

  .side-text { font-size: var(--fs-xs); }
  .topbar { padding: 0 12px; }
  main.content { padding-bottom: 80px; }

  .modal-app { max-width: 100%; padding: var(--gap-md); }
}

@media (max-width: 640px) {
  .card-glass { padding: var(--gap); border-radius: var(--radius); }
  .btn { height: 40px; padding: 0 14px; }
}

/* === АВАТАР С ГРАДИЕНТОМ И ИНИЦИАЛАМИ === */
.avatar-initials {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #fff;
  font-weight: 900;
  letter-spacing: -0.02em;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--avatar-c1, #ff6b9d), var(--avatar-c2, #ffa640));
  box-shadow: 0 8px 24px rgba(255, 107, 157, .28);
  text-shadow: 0 2px 8px rgba(0, 0, 0, .12);
}
.avatar-initials.size-sm { width: 32px; height: 32px; font-size: 12px; }
.avatar-initials.size-md { width: 44px; height: 44px; font-size: 14px; }
.avatar-initials.size-lg { width: 96px; height: 96px; font-size: 30px; }
.avatar-initials.size-xl { width: 160px; height: 160px; font-size: 52px; }

.avatar-initials.pal-pink   { --avatar-c1: #ff6b9d; --avatar-c2: #ffa640; }
.avatar-initials.pal-blue   { --avatar-c1: #3aa0ff; --avatar-c2: #6cdcff; }
.avatar-initials.pal-purple { --avatar-c1: #9b59b6; --avatar-c2: #c084fc; }
.avatar-initials.pal-green  { --avatar-c1: #6bcb77; --avatar-c2: #a8e063; }
.avatar-initials.pal-orange { --avatar-c1: #ff8c42; --avatar-c2: #ffd166; }
.avatar-initials.pal-teal   { --avatar-c1: #06b6d4; --avatar-c2: #67e8f9; }

/* === БАННЕР-ОБЛОЖКА === */
.cover-banner {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 1;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.cover-banner-event {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #cfe4ff 0%, #e8f3ff 100%);
  background-image: repeating-linear-gradient(45deg, rgba(58,160,255,.06) 0px, rgba(58,160,255,.06) 2px, transparent 2px, transparent 12px);
}
.cover-banner-event::after {
  content: '';
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
}
.cover-banner-event.has-image::after { display: none; }

/* === СТАТ-КАРТОЧКА === */
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-sm);
}
.stat-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--gap-md) var(--gap-sm);
  text-align: center;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.stat-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.stat-value {
  font-size: 22px;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* === KV-TABLE === */
.kv-table {
  display: grid;
  grid-template-columns: 140px 1fr;
}
.kv-table dt,
.kv-table dd {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  margin: 0;
  font-size: var(--fs);
}
.kv-table dt {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.kv-table dd { font-weight: 700; color: var(--text-primary); }
.kv-table > *:nth-last-child(-n+2) { border-bottom: 0; }

/* === SECTION HEADER === */
.section-head {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding-bottom: 10px;
  margin-bottom: var(--gap);
  border-bottom: 1px solid var(--line);
}

/* === SEGMENTED TABS === */
.seg {
  display: inline-flex;
  padding: 4px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  gap: 2px;
}
.seg-item {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 800;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
  border: 0;
  background: transparent;
  font-family: var(--font);
}
.seg-item:hover { color: var(--text-primary); }
.seg-item.active {
  background: linear-gradient(180deg, var(--brand), var(--brand-deep));
  color: #fff;
  box-shadow: 0 4px 12px rgba(58, 160, 255, .28);
}

/* === ФИЛЬТРЫ-ЧИПСЫ === */
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--t-fast);
  text-decoration: none;
}
.chip:hover { background: var(--brand-soft); border-color: var(--brand-soft-border); color: var(--text-primary); }
.chip.active { background: var(--brand-soft); border-color: var(--brand); color: var(--brand-deep); }
.chip-warn { background: rgba(255,166,64,.14); border-color: rgba(255,166,64,.30); color: #b56b00; }
.chip-danger { background: rgba(231,76,60,.14); border-color: rgba(231,76,60,.30); color: #b03224; }
.chip-brand { background: var(--brand-soft); border-color: var(--brand-soft-border); color: var(--brand-deep); }

/* === NOTIF-ITEM === */
.notif-item {
  display: flex;
  align-items: flex-start;
  gap: var(--gap);
  padding: var(--gap-md);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 4px solid var(--brand);
  border-radius: var(--radius);
  margin-bottom: var(--gap-sm);
  transition: background var(--t-fast);
}
.notif-item:hover { background: var(--brand-soft); }
.notif-item.unread { background: rgba(58, 160, 255, .06); }
.notif-item.type-friend  { border-left-color: #6cdcff; }
.notif-item.type-event   { border-left-color: #ffa640; }
.notif-item.type-chat    { border-left-color: #6bcb77; }
.notif-item.type-rating  { border-left-color: #ff6b9d; }
.notif-icon {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: var(--brand-soft);
  color: var(--brand-deep);
  font-size: 16px;
  flex-shrink: 0;
}
.notif-body { flex: 1; min-width: 0; }
.notif-text { font-size: var(--fs); font-weight: 700; color: var(--text-primary); margin-bottom: 4px; }
.notif-time { font-size: 12px; color: var(--text-muted); }
.notif-actions { display: flex; gap: 8px; margin-top: 10px; }

/* === МИНИ-КАРТА === */
.mini-map {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #d6eaff, #eef7ff);
  background-image: repeating-linear-gradient(45deg, rgba(58,160,255,.06) 0px, rgba(58,160,255,.06) 2px, transparent 2px, transparent 16px);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--t-fast);
}
.mini-map:hover { transform: translateY(-1px); }
.mini-map::after {
  content: 'МИНИ-КАРТА';
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: rgba(58, 160, 255, .50);
  font-size: 11px; font-weight: 700; letter-spacing: .18em;
}
.mini-map.has-leaflet::after { display: none; }

/* === КАРТА: МАРКЕР === */
.leaflet-event-marker {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--brand), var(--brand-deep));
  border: 3px solid #fff;
  box-shadow: 0 8px 20px rgba(58, 160, 255, .42);
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  transition: transform var(--t-fast);
}
.leaflet-event-marker:hover { transform: scale(1.1); }
.leaflet-event-marker.cat-music   { background: linear-gradient(180deg, #ff6b9d, #ff8c42); box-shadow: 0 8px 20px rgba(255, 107, 157, .42); }
.leaflet-event-marker.cat-sport   { background: linear-gradient(180deg, #6bcb77, #2dca73); box-shadow: 0 8px 20px rgba(107, 203, 119, .42); }
.leaflet-event-marker.cat-culture { background: linear-gradient(180deg, #9b59b6, #c084fc); box-shadow: 0 8px 20px rgba(155, 89, 182, .42); }
.leaflet-event-label {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 800;
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}

/* === MESSAGE BUBBLE === */
.msg-row { display: flex; gap: 10px; margin-bottom: var(--gap-sm); align-items: flex-end; }
.msg-row.own { flex-direction: row-reverse; }
.msg-bubble {
  max-width: 70%;
  padding: 10px 14px;
  border-radius: 18px;
  font-size: var(--fs);
  line-height: 1.4;
  color: var(--text-primary);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  word-wrap: break-word;
}
.msg-row.own .msg-bubble {
  background: linear-gradient(180deg, var(--brand), var(--brand-deep));
  color: #fff;
  border: 0;
  box-shadow: 0 4px 14px rgba(58, 160, 255, .32);
  border-bottom-right-radius: 6px;
}
.msg-row:not(.own) .msg-bubble { border-bottom-left-radius: 6px; }
.msg-time {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
  padding: 0 4px;
}
.msg-row.own .msg-time { text-align: right; }

/* === CHAT LIST ITEM === */
.chat-list-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--t-fast);
  position: relative;
}
.chat-list-item:hover { background: var(--brand-soft); }
.chat-list-item.active { background: var(--brand-soft); }
.chat-list-item-body { flex: 1; min-width: 0; }
.chat-list-item-name { font-weight: 800; font-size: var(--fs); color: var(--text-primary); }
.chat-list-item-last { font-size: 12px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-list-item-time { font-size: 11px; color: var(--text-muted); margin-left: auto; align-self: flex-start; }
.chat-list-item-badge {
  background: var(--brand); color: #fff;
  border-radius: 50%;
  min-width: 18px; height: 18px;
  font-size: 11px; font-weight: 800;
  display: grid; place-items: center;
  padding: 0 5px;
}

/* === AVATAR STACK === */
.avatar-stack { display: flex; }
.avatar-stack > * { margin-left: -10px; border: 2px solid #fff; box-shadow: 0 2px 6px rgba(0,0,0,.10); }
.avatar-stack > *:first-child { margin-left: 0; }
.avatar-stack-more {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 12px; font-weight: 800;
  border: 2px solid #fff;
  margin-left: -10px;
}

/* === EYEBROW / PAGE HEADINGS === */
.eyebrow {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.page-h1 {
  font-size: 28px;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.1;
}
.page-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 6px;
}

/* === PAGE HEADER ROW === */
.page-hdr {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--gap-md);
  margin-bottom: var(--gap-lg);
  flex-wrap: wrap;
}
.page-hdr-actions { display: flex; align-items: center; gap: var(--gap-sm); flex-shrink: 0; }