/* ==========================================================================
   theme.css — визуальный слой Mini App (подключается ПОСЛЕДНИМ).
   Палитра выводится из темы Telegram (--tg-theme-*); вне Telegram — фолбэки.
   Структура: страница = secondary_bg, карточки = section_bg (как в нативных
   экранах Telegram), акцент = button_color с мягким градиентом.
   ========================================================================== */

/* ---------- 1. Фолбэки (только если Telegram не передал переменные) ------ */
:root {
  --fb-page: #f0f1f6;
  --fb-surface: #ffffff;
  --fb-text: #15171c;
  --fb-hint: #6e7380;
  --fb-link: #2a7de1;
  --fb-accent: #2f7ff0;
  --fb-on-accent: #ffffff;
  --fb-danger: #e5484d;
  --fb-border: rgba(20, 24, 40, 0.09);
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fb-page: #0f1419;
    --fb-surface: #1a2129;
    --fb-text: #eef1f5;
    --fb-hint: #8a96a3;
    --fb-link: #6ab3f3;
    --fb-accent: #4f9cf5;
    --fb-on-accent: #ffffff;
    --fb-danger: #ff6b6f;
    --fb-border: rgba(255, 255, 255, 0.07);
  }
}

/* ---------- 2. Токены ---------------------------------------------------- */
:root {
  --c-bg: var(--tg-theme-secondary-bg-color, var(--fb-page));
  --c-surface: var(--tg-theme-section-bg-color, var(--tg-theme-bg-color, var(--fb-surface)));
  --c-text: var(--tg-theme-text-color, var(--fb-text));
  --c-muted: var(--tg-theme-hint-color, var(--fb-hint));
  --c-subtle: var(--tg-theme-subtitle-text-color, var(--c-muted));
  --c-link: var(--tg-theme-link-color, var(--fb-link));
  --c-accent: var(--tg-theme-button-color, var(--fb-accent));
  --c-on-accent: var(--tg-theme-button-text-color, var(--fb-on-accent));
  --c-accent-text: var(--tg-theme-accent-text-color, var(--c-link));
  --c-danger: var(--tg-theme-destructive-text-color, var(--fb-danger));
  --c-success: #30b566;
  --c-warning: #e8912c;
  --c-border: var(--fb-border);

  /* Тинты — rgba-фолбэк, ниже переопределяются через color-mix */
  --c-field: rgba(127, 127, 127, 0.12);
  --c-press: rgba(127, 127, 127, 0.14);
  --c-accent-soft: rgba(47, 127, 240, 0.12);
  --c-danger-soft: rgba(229, 72, 77, 0.12);
  --c-warning-soft: rgba(232, 145, 44, 0.15);
  --c-success-soft: rgba(48, 181, 102, 0.14);
  --c-glass: var(--c-bg);
  --accent-2: var(--c-accent);
  --grad-accent: linear-gradient(135deg, var(--c-accent), var(--accent-2));

  /* Категории заметок */
  --cat-agreements: #3a8ee6;
  --cat-tasks: #ef8a2b;
  --cat-questions: #8d6bf0;
  --cat-finance: #2fae5d;
  --cat-contacts: #1fa8b0;
  --cat-ideas: #e0568f;
  --cat-other: #8e94a0;

  --gutter: 16px;
  --r-sm: 10px; --r-md: 14px; --r-lg: 18px; --r-xl: 22px; --r-pill: 999px;
  --r-bubble: 18px; --r-tail: 6px;

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI Variable", "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI Variable Display", "Segoe UI", Roboto, sans-serif;

  --sh-card: 0 0 0 0.5px var(--c-border), 0 1px 2px rgba(16, 24, 40, 0.04), 0 4px 14px rgba(16, 24, 40, 0.05);
  --sh-float: 0 0 0 0.5px var(--c-border), 0 6px 24px rgba(16, 24, 40, 0.14);
  --sh-accent: 0 6px 18px -6px rgba(47, 127, 240, 0.55);

  --t-fast: 140ms; --t-med: 220ms; --t-slow: 380ms;
  --ease: cubic-bezier(0.22, 0.9, 0.24, 1);
  --spring: cubic-bezier(0.34, 1.4, 0.5, 1);

  --tap: 44px;
  --hero-h: 78px;
  --focus-ring: 0 0 0 3px rgba(47, 127, 240, 0.4);

  --st: var(--safe-top, env(safe-area-inset-top, 0px));
  --sb: var(--safe-bottom, env(safe-area-inset-bottom, 0px));
  --sl: var(--safe-left, env(safe-area-inset-left, 0px));
  --sr: var(--safe-right, env(safe-area-inset-right, 0px));

  /* Иконки (маски, цвет = currentColor) */
  --i-search: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.3' stroke-linecap='round'%3E%3Ccircle cx='10.8' cy='10.8' r='6.3'/%3E%3Cpath d='m19.5 19.5-4.1-4.1'/%3E%3C/svg%3E");
  --i-notes: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='4.5' y='3.5' width='15' height='17' rx='3.5'/%3E%3Cpath d='M8.5 8.5h7M8.5 12h7M8.5 15.5h4'/%3E%3C/svg%3E");
  --i-tasks: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3.5' y='3.5' width='17' height='17' rx='5.5'/%3E%3Cpath d='m8 12.4 2.8 2.8L16.2 9.6'/%3E%3C/svg%3E");
  --i-settings: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M4 7.5h8.5M17.5 7.5H20M4 16.5h2.5M11.5 16.5H20'/%3E%3Ccircle cx='15' cy='7.5' r='2.5'/%3E%3Ccircle cx='9' cy='16.5' r='2.5'/%3E%3C/svg%3E");
  --i-back: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14.5 5.5 8 12l6.5 6.5'/%3E%3C/svg%3E");
  --i-down: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 5v13.5M6.5 13l5.5 5.5 5.5-5.5'/%3E%3C/svg%3E");
  --i-archive: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='5' rx='1.6'/%3E%3Cpath d='M5 9v8.5A2.5 2.5 0 0 0 7.5 20h9a2.5 2.5 0 0 0 2.5-2.5V9M10 13h4'/%3E%3C/svg%3E");
}

@supports (color: color-mix(in srgb, red 50%, blue)) {
  :root {
    --c-border: color-mix(in srgb, var(--c-text) 9%, transparent);
    --c-field: color-mix(in srgb, var(--c-text) 6%, var(--c-surface));
    --c-press: color-mix(in srgb, var(--c-text) 8%, transparent);
    --c-accent-soft: color-mix(in srgb, var(--c-accent) 13%, transparent);
    --c-danger-soft: color-mix(in srgb, var(--c-danger) 12%, transparent);
    --c-warning-soft: color-mix(in srgb, var(--c-warning) 15%, transparent);
    --c-success-soft: color-mix(in srgb, var(--c-success) 15%, transparent);
    --c-glass: color-mix(in srgb, var(--c-bg) 78%, transparent);
    --accent-2: color-mix(in srgb, var(--c-accent) 78%, #5b3df5);
    --sh-accent: 0 6px 18px -6px color-mix(in srgb, var(--c-accent) 70%, transparent);
    --focus-ring: 0 0 0 3px color-mix(in srgb, var(--c-accent) 40%, transparent);
  }
}
/* Второй цвет градиента — тот же акцент, повёрнутый по тону (лучше смешивания) */
@supports (color: oklch(from red l c h)) {
  :root { --accent-2: oklch(from var(--c-accent) calc(l - 0.05) calc(c * 1.05) calc(h + 26)); }
}

/* ---------- 3. База ------------------------------------------------------ */
html { background: var(--c-bg); -webkit-text-size-adjust: 100%; }
body {
  background: var(--c-bg);
  color: var(--c-text);
  font: 400 15px/1.4 var(--font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: none;
  min-height: 100vh;
}

#app {
  padding: calc(12px + var(--st)) calc(var(--gutter) + var(--sr)) calc(40px + var(--sb)) calc(var(--gutter) + var(--sl));
  max-width: 720px;
  margin: 0 auto;
}
button { font-family: var(--font); color: inherit; -webkit-tap-highlight-color: transparent; }
a { color: var(--c-link); text-decoration: none; }
i { color: var(--c-muted); font-style: normal; }
img, video { max-width: 100%; }
:focus { outline: none; }
:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.contact-time, .time, .stat .n, .task-due, .konspekt-meta, .badge, .day-sep span, .count, .note-meta {
  font-variant-numeric: tabular-nums;
}
mark {
  background: rgba(255, 196, 0, 0.38);
  color: inherit;
  border-radius: 4px;
  padding: 0 2px;
  margin: 0 -1px;
}

/* Иконка-маска: общий приём для ::before */
.search-icon, .back-chevron,
.gear:is([data-nav="#/notes"], [data-nav="#/tasks"], [data-nav="#/settings"])::before,
.fab::before, .empty::after {
  -webkit-mask: var(--icon) center / contain no-repeat;
  mask: var(--icon) center / contain no-repeat;
  background: currentColor;
}

/* ---------- 4. Шапки ----------------------------------------------------- */
.topbar, .screen-header {
  position: sticky;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--c-glass);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
}

/* Список: крупный заголовок «Архив» уезжает при прокрутке, поиск остаётся. */
.topbar {
  top: calc(-1 * var(--hero-h));
  flex-wrap: wrap;
  margin: calc(-12px - var(--st)) calc(-1 * var(--gutter)) 10px;
  padding: calc(10px + var(--st)) var(--gutter) 10px;
  /* Прозрачно под заголовком, стекло под липкой частью (поиск + кнопки) */
  background:
    radial-gradient(farthest-side at 0 0, var(--c-accent-soft), transparent) 0 0 / 100% calc(var(--hero-h) + var(--st)) no-repeat,
    linear-gradient(to bottom, transparent var(--hero-h), var(--c-glass) var(--hero-h));
}
.topbar::before {
  content: "Архив";
  order: -2;
  flex: 0 0 100%;
  height: 40px;
  font: 800 34px/40px var(--font-display);
  letter-spacing: -0.025em;
  color: var(--c-text);
}
.topbar::after {
  content: "Сохранённые переписки";
  order: -1;
  flex: 0 0 100%;
  height: 22px;
  margin-bottom: 16px;
  font: 500 14px/22px var(--font);
  color: var(--c-muted);
}


.screen-header {
  top: 0;
  min-height: calc(54px + var(--st));
  margin: calc(-12px - var(--st)) calc(-1 * var(--gutter)) 12px;
  padding: calc(6px + var(--st)) var(--gutter) 6px 10px;
  border-bottom: 0.5px solid var(--c-border);
}
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 1;
  min-width: 44px;
  max-width: 48%;
  min-height: 38px;
  margin: 0;
  padding: 0 14px 0 6px;
  border: 0;
  border-radius: var(--r-pill);
  background: var(--c-accent-soft);
  color: var(--c-accent-text);
  font: 600 15px/1 var(--font);
  cursor: pointer;
  transition: transform var(--t-fast) var(--ease), background var(--t-fast);
}
.back-btn:active { transform: scale(0.95); background: var(--c-press); }
.back-btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.back-chevron {
  --icon: var(--i-back);
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin: 0;
  font-size: 0;
  color: inherit;
  transform: none;
}
.back-label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.screen-title {
  flex: 1;
  min-width: 0;
  padding-left: 4px;
  text-align: right;
  font: 700 17px/1.2 var(--font-display);
  letter-spacing: -0.01em;
  color: var(--c-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Кнопки-иконки в шапке списка */
.gear {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  margin: 0;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 50%;
  background: var(--c-surface);
  color: var(--c-accent-text);
  font-size: 19px;
  line-height: 1;
  box-shadow: var(--sh-card);
  cursor: pointer;
  transition: transform var(--t-fast) var(--spring), background var(--t-fast);
}
.gear:active { transform: scale(0.88); opacity: 1; }
.gear:is([data-nav="#/notes"], [data-nav="#/tasks"], [data-nav="#/settings"]) { font-size: 0; }
.gear:is([data-nav="#/notes"], [data-nav="#/tasks"], [data-nav="#/settings"])::before {
  content: "";
  width: 22px;
  height: 22px;
}
.gear[data-nav="#/notes"] { --icon: var(--i-notes); }
.gear[data-nav="#/tasks"] { --icon: var(--i-tasks); }
.gear[data-nav="#/settings"] { --icon: var(--i-settings); }

/* ---------- 5. Поиск и поля ---------------------------------------------- */
.searchbar {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  margin-bottom: 12px;
  padding: 0 14px 0 12px;
  border: 0;
  border-radius: var(--r-pill);
  background: var(--c-surface);
  box-shadow: var(--sh-card);
  transition: box-shadow var(--t-fast);
}
.topbar .searchbar { flex: 1; min-width: 0; margin-bottom: 0; }
.searchbar.in-chat { margin-bottom: 12px; }
.searchbar:focus-within { box-shadow: 0 0 0 1.5px var(--c-accent), var(--focus-ring); }
.search-icon {
  --icon: var(--i-search);
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin: 0;
  font-size: 0;
  opacity: 1;
  color: var(--c-muted);
}
.searchbar input {
  padding: 10px 0;
  font: 400 16px/1.2 var(--font);
  color: var(--c-text);
}
.searchbar input::-webkit-search-decoration { -webkit-appearance: none; }
input::placeholder, textarea::placeholder { color: var(--c-muted); opacity: 1; }

.task-add input, .task-edit input {
  min-height: 46px;
  border: 0;
  border-radius: var(--r-md);
  background: var(--c-surface);
  color: var(--c-text);
  font: 400 16px/1.3 var(--font);
  padding: 11px 14px;
  box-shadow: var(--sh-card);
  transition: box-shadow var(--t-fast);
}
.task-add input:focus, .task-edit input:focus { box-shadow: 0 0 0 1.5px var(--c-accent), var(--focus-ring); }
.task-edit input { background: var(--c-field); box-shadow: none; }
input[type="datetime-local"] { color-scheme: inherit; }

/* ---------- 6. Кнопки ---------------------------------------------------- */
.btn, .konspekt-btn, .task-add button, .task-save, .task-cancel, .danger-btn, .retry-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border: 0;
  border-radius: var(--r-md);
  font: 600 15px/1.15 var(--font);
  text-align: center;
  cursor: pointer;
  transition: transform var(--t-fast) var(--spring), filter var(--t-fast), box-shadow var(--t-fast), opacity var(--t-fast);
}
.btn:active, .konspekt-btn:active, .task-add button:active, .task-save:active,
.task-cancel:active, .danger-btn:active, .retry-btn:active { transform: scale(0.97); filter: brightness(0.95); }
button:disabled, .konspekt-btn:disabled, .task-add button:disabled { opacity: 0.55; cursor: default; transform: none; }

.btn, .btn-primary, .konspekt-btn, .task-add button, .task-save, .retry-btn {
  background: var(--c-accent);
  background-image: var(--grad-accent);
  color: var(--c-on-accent);
  box-shadow: var(--sh-accent);
}
.btn-secondary, .task-cancel {
  background: var(--c-accent-soft);
  background-image: none;
  color: var(--c-accent-text);
  box-shadow: none;
}
.btn-ghost {
  background: transparent;
  background-image: none;
  color: var(--c-accent-text);
  box-shadow: none;
}
.btn-ghost:active { background: var(--c-press); }
.danger-btn {
  display: flex;
  width: 100%;
  margin: 36px 0 8px;
  border: 0;
  background: var(--c-danger-soft);
  color: var(--c-danger);
}

/* ---------- 7. Сегменты, чипы, бейджи ------------------------------------ */
.tabs {
  display: flex;
  gap: 2px;
  margin-bottom: 14px;
  padding: 3px;
  border-radius: var(--r-md);
  background: var(--c-press);
}
.tab {
  flex: 1;
  min-width: 0;
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
  border: 0;
  border-radius: 11px;
  background: transparent;
  color: var(--c-muted);
  font: 600 13.5px/1 var(--font);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  transition: background var(--t-med) var(--ease), color var(--t-med), box-shadow var(--t-med), transform var(--t-fast);
}
.tab:active { transform: scale(0.96); }
.tab.active {
  background: var(--c-surface);
  color: var(--c-text);
  font-weight: 700;
  box-shadow: 0 1px 3px rgba(16, 24, 40, 0.12), 0 0 0 0.5px var(--c-border);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 14px;
  border: 0;
  border-radius: var(--r-pill);
  background: var(--c-surface);
  color: var(--c-text);
  font: 600 13.5px/1 var(--font);
  box-shadow: var(--sh-card);
  cursor: pointer;
  transition: transform var(--t-fast) var(--spring), background var(--t-fast), color var(--t-fast);
}
.chip:active { transform: scale(0.95); }
.chip.active { background: var(--c-accent); background-image: var(--grad-accent); color: var(--c-on-accent); box-shadow: var(--sh-accent); }

.badges { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 6px; }
.badges:empty { display: none; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  height: 21px;
  padding: 0 8px;
  border-radius: var(--r-pill);
  background: var(--c-press);
  color: var(--c-subtle);
  font: 600 11.5px/1 var(--font);
}
.badge.edit { background: var(--c-warning-soft); color: var(--c-warning); }
.badge.delete { background: var(--c-danger-soft); color: var(--c-danger); }
.badge.paused { background: var(--c-press); color: var(--c-muted); font-weight: 500; }

/* ---------- 8. Аккаунты (переключатель над списком + метка в строке) ----- */
.account-switcher {
  display: flex;
  flex: 0 0 100%;
  order: 10;
  gap: 8px;
  min-width: 0;
  margin: 0 calc(-1 * var(--gutter)) 12px;
  padding: 2px var(--gutter) 4px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scroll-padding-inline: var(--gutter);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.topbar .account-switcher { margin: 10px calc(-1 * var(--gutter)) -4px; }
.account-switcher::-webkit-scrollbar { display: none; }
.account-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  max-width: 220px;
  padding: 0 14px;
  border: 0;
  border-radius: var(--r-pill);
  background: var(--c-surface);
  color: var(--c-text);
  font: 600 13.5px/1 var(--font);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  scroll-snap-align: start;
  box-shadow: var(--sh-card);
  cursor: pointer;
  transition: transform var(--t-fast) var(--spring), background var(--t-med), color var(--t-med), box-shadow var(--t-med);
}
.account-tab:active { transform: scale(0.95); }
.account-tab.active {
  background: var(--c-accent);
  background-image: var(--grad-accent);
  color: var(--c-on-accent);
  box-shadow: var(--sh-accent);
}
.account-label {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  max-width: 45%;
  height: 19px;
  padding: 0 7px;
  border-radius: var(--r-pill);
  background: var(--c-accent-soft);
  color: var(--c-accent-text);
  font: 600 11px/19px var(--font);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
}
.contact-row .account-label { align-self: center; }
.badges .account-label { height: 21px; line-height: 21px; padding: 0 8px; font-size: 11.5px; }
.account-switcher:empty { display: none; }

/* ---------- 9. Подписи разделов ------------------------------------------ */
.section-label, .settings-title {
  margin: 20px 4px 8px;
  font: 700 12.5px/1.2 var(--font);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--c-muted);
}
#list > .section-label:first-child { margin-top: 4px; }
.settings-hint, .konspekt-hint {
  margin: 4px 4px 12px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--c-muted);
}

/* ---------- 10. Список чатов --------------------------------------------- */
.contact-card {
  display: flex;
  align-items: center;
  gap: 13px;
  min-height: 76px;
  margin-bottom: 8px;
  padding: 12px 14px 12px 12px;
  border-radius: var(--r-lg);
  background: var(--c-surface);
  box-shadow: var(--sh-card);
  cursor: pointer;
  position: relative;
  transition: transform var(--t-fast) var(--ease), background var(--t-fast);
  animation: rise var(--t-slow) var(--ease) both;
}
.contact-card::before { content: none; }
.contact-card:active { transform: scale(0.98); opacity: 1; background: var(--c-field); }
.contact-card:focus-visible { outline: none; box-shadow: var(--sh-card), var(--focus-ring); }
.contact-card:nth-child(2) { animation-delay: 25ms; }
.contact-card:nth-child(3) { animation-delay: 50ms; }
.contact-card:nth-child(4) { animation-delay: 75ms; }
.contact-card:nth-child(5) { animation-delay: 100ms; }
.contact-card:nth-child(6) { animation-delay: 125ms; }
.contact-card:nth-child(7) { animation-delay: 150ms; }
.contact-card:nth-child(n + 8) { animation-delay: 175ms; }
/* Логирование выключено — строка приглушена */
.contact-card:has(.badge.paused) .avatar { filter: grayscale(0.85); opacity: 0.7; }

.avatar {
  --hue: 212;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsl(var(--hue) 70% 58%);
  background-image: linear-gradient(155deg, hsl(var(--hue) 85% 70%) 0%, hsl(calc(var(--hue) + 18) 68% 52%) 100%);
  color: #fff;
  font: 700 19px/1 var(--font-display);
  letter-spacing: 0.01em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
  box-shadow: inset 0 -2px 6px rgba(0, 0, 0, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.avatar.group {
  background: hsl(var(--hue) 70% 58%);
  background-image: linear-gradient(155deg, hsl(var(--hue) 85% 70%) 0%, hsl(calc(var(--hue) + 18) 68% 52%) 100%);
  font-size: 22px;
  border-radius: 17px;
}

.contact-info { flex: 1; min-width: 0; }
.contact-row { display: flex; align-items: baseline; gap: 8px; }
.contact-name {
  flex: 1;
  min-width: 0;
  font: 600 16px/1.25 var(--font);
  letter-spacing: -0.01em;
  color: var(--c-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.contact-time { flex-shrink: 0; font-size: 12.5px; font-weight: 500; color: var(--c-muted); }
.contact-preview {
  margin-top: 3px;
  font-size: 14.5px;
  line-height: 1.3;
  color: var(--c-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.contact-preview i { font-style: normal; opacity: 0.8; }
.contact-preview mark { color: var(--c-text); }

/* ---------- 11. Профиль чата и статистика -------------------------------- */
.profile-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 20px;
  text-align: center;
  animation: rise var(--t-slow) var(--ease) both;
}
.profile-header .avatar {
  width: 92px;
  height: 92px;
  margin-bottom: 14px;
  font-size: 34px;
  box-shadow: 0 0 0 4px var(--c-surface), 0 12px 32px -8px hsl(var(--hue) 70% 45% / 0.55);
}
.profile-header .avatar.group { border-radius: 30px; }
.profile-header .name { font: 800 24px/1.2 var(--font-display); letter-spacing: -0.02em; color: var(--c-text); }
.profile-header .username { margin-top: 4px; font-size: 15px; font-weight: 500; color: var(--c-accent-text); }

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 14px;
  padding: 0;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
}
.stat {
  padding: 14px 6px 12px;
  border-radius: var(--r-lg);
  background: var(--c-surface);
  box-shadow: var(--sh-card);
  text-align: center;
}
.stat + .stat { border-left: 0; }
.stat .n { font: 800 22px/1.15 var(--font-display); letter-spacing: -0.02em; color: var(--c-text); }
.stat .label { margin-top: 3px; font-size: 12px; font-weight: 500; color: var(--c-muted); }
.profile-header + .stats-row .stat:nth-child(2) .n { color: var(--c-warning); }
.profile-header + .stats-row .stat:nth-child(3) .n { color: var(--c-danger); }

/* ---------- 12. ИИ-конспекты --------------------------------------------- */
.konspekt-box { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.konspekt-btn { width: 100%; min-height: 48px; font-size: 15.5px; }
.konspekt-box .btn-secondary { width: 100%; }
.konspekt-hint { margin: 0 4px; text-align: center; font-size: 12.5px; }
#konspekt-list:empty { display: none; }
.konspekt-card {
  position: relative;
  margin-top: 4px;
  padding: 12px 16px 16px;
  border-radius: var(--r-lg);
  background: var(--c-surface);
  background-image: linear-gradient(160deg, var(--c-accent-soft), transparent 55%);
  box-shadow: var(--sh-card);
  animation: rise var(--t-slow) var(--ease) both;
}
.konspekt-card + .konspekt-card { margin-top: 8px; }
.konspekt-meta { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; font-size: 12px; font-weight: 600; color: var(--c-accent-text); }
.konspekt-content { font-size: 15px; line-height: 1.55; color: var(--c-text); white-space: pre-wrap; word-break: break-word; }
.konspekt-del {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin: -6px -10px -6px 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  opacity: 0.5;
  cursor: pointer;
  transition: opacity var(--t-fast), background var(--t-fast);
}
.konspekt-del:hover, .konspekt-del:active { opacity: 1; background: var(--c-danger-soft); }

/* ---------- 13. Лента сообщений ------------------------------------------ */
/* Экран чата — фон-«обои» с мягкими акцентными пятнами */
body:has(#messages) {
  background-image:
    radial-gradient(60% 40% at 100% 20%, var(--c-accent-soft), transparent 70%),
    radial-gradient(70% 45% at 0% 75%, var(--c-accent-soft), transparent 70%);
  background-attachment: fixed;
}
#messages { display: flex; flex-direction: column; gap: 0; padding-bottom: 8px; }
.msg-row { display: flex; margin-bottom: 3px; animation: msg-in var(--t-slow) var(--ease) both; }
.msg-row:nth-last-child(n + 14) { animation: none; }
.msg-row.in + .msg-row.out, .msg-row.out + .msg-row.in { margin-top: 8px; }

.bubble {
  position: relative;
  max-width: min(80%, 520px);
  padding: 8px 12px 6px;
  border-radius: var(--r-bubble);
  font-size: 15.5px;
  line-height: 1.38;
  word-break: break-word;
  box-shadow: 0 1px 1.5px rgba(16, 24, 40, 0.1);
}
.msg-row.in .bubble {
  background: var(--c-surface);
  color: var(--c-text);
  border-bottom-left-radius: var(--r-tail);
}
.msg-row.out .bubble {
  background: var(--c-accent);
  background-image: var(--grad-accent);
  color: var(--c-on-accent);
  border-bottom-right-radius: var(--r-tail);
  box-shadow: 0 2px 8px -3px rgba(16, 24, 40, 0.25);
}
.msg-row.in + .msg-row.in .bubble { border-top-left-radius: var(--r-tail); }
.msg-row.out + .msg-row.out .bubble { border-top-right-radius: var(--r-tail); }

.bubble .sender { margin-bottom: 2px; font: 700 13px/1.2 var(--font); }
.bubble .body { font-size: 15.5px; line-height: 1.38; white-space: pre-wrap; }
.bubble .body i { color: inherit; opacity: 0.7; }
.bubble a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.msg-row.out .bubble mark { background: rgba(255, 255, 255, 0.32); color: inherit; }

.bubble .meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  margin-top: 3px;
  font-size: 11.5px;
  opacity: 1;
}
.msg-row.in .bubble .meta { color: var(--c-muted); }
.msg-row.out .bubble .meta { color: var(--c-on-accent); }
.msg-row.out .bubble .meta .time { opacity: 0.78; }
.bubble .flag { display: inline-flex; align-items: center; height: 17px; padding: 0 6px; border-radius: var(--r-pill); font-size: 10.5px; font-weight: 700; }
.msg-row.in .bubble .flag.edited { background: var(--c-warning-soft); color: var(--c-warning); }
.msg-row.in .bubble .flag.deleted { background: var(--c-danger-soft); color: var(--c-danger); }
.msg-row.out .bubble .flag.edited,
.msg-row.out .bubble .flag.deleted { background: rgba(255, 255, 255, 0.22); color: var(--c-on-accent); }

.bubble.deleted { outline: 0; }
.msg-row.in .bubble.deleted {
  background-image: linear-gradient(var(--c-danger-soft), var(--c-danger-soft));
  box-shadow: inset 0 0 0 1px var(--c-danger);
}
/* Удалённое исходящее: та же «красная» карточка, что и входящее (сторона видна по выравниванию) */
.msg-row.out .bubble.deleted {
  background: var(--c-surface);
  background-image: linear-gradient(var(--c-danger-soft), var(--c-danger-soft));
  color: var(--c-text);
  box-shadow: inset 0 0 0 1px var(--c-danger);
}
.msg-row.out .bubble.deleted .meta { color: var(--c-muted); }
.msg-row.out .bubble.deleted .flag.deleted { background: var(--c-danger-soft); color: var(--c-danger); }
.msg-row.out .bubble.deleted .flag.edited { background: var(--c-warning-soft); color: var(--c-warning); }
.msg-row.out .bubble.deleted mark { background: rgba(255, 196, 0, 0.38); }
.bubble.deleted .body { text-decoration: line-through; text-decoration-thickness: 1px; text-decoration-color: currentColor; }

.bubble .meta .del-msg {
  margin: -8px auto -8px -8px;
  padding: 8px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  font-size: 12px;
  line-height: 1;
  opacity: 0.4;
  cursor: pointer;
  transition: opacity var(--t-fast);
}
.bubble .meta .del-msg:hover, .bubble .meta .del-msg:active { opacity: 1; }

.day-sep {
  position: sticky;
  top: calc(60px + var(--st));
  z-index: 5;
  margin: 14px 0 10px;
  text-align: center;
  pointer-events: none;
}
.day-sep span {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  background: var(--c-glass);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  backdrop-filter: blur(14px) saturate(160%);
  color: var(--c-text);
  font: 600 12.5px/1.3 var(--font);
  box-shadow: 0 0 0 0.5px var(--c-border), 0 2px 8px rgba(16, 24, 40, 0.06);
}

.edit-history { margin-top: 8px; padding-top: 7px; border-top: 1px dashed currentColor; border-top-color: rgba(127, 127, 127, 0.35); }
.edit-history .row { margin-bottom: 3px; font-size: 13px; line-height: 1.38; }
.edit-history .old { color: inherit; opacity: 0.6; text-decoration: line-through; }

.media { margin: 6px -6px 2px; }
.media img, .media video {
  display: block;
  width: 100%;
  max-height: 360px;
  object-fit: cover;
  border-radius: 13px;
  background: rgba(0, 0, 0, 0.85);
}
.media .zoomable { cursor: zoom-in; }
.media audio { width: 100%; height: 40px; }
.media-note { margin-top: 4px; font-size: 12.5px; font-style: italic; color: inherit; opacity: 0.7; }
.file-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  padding: 8px 12px;
  border-radius: 12px;
  background: var(--c-press);
  color: var(--c-link);
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none !important;
}
.msg-row.out .file-link { background: rgba(255, 255, 255, 0.2); color: inherit; }

.lightbox {
  background: rgba(0, 0, 0, 0.94);
  padding: env(safe-area-inset-top, 0px) 0 env(safe-area-inset-bottom, 0px);
  animation: fade-in var(--t-med) var(--ease);
}
.lightbox img { border-radius: 0; animation: zoom-in var(--t-slow) var(--ease); }

/* Плавающая кнопка «вниз» — стекло над лентой, с учётом безопасной зоны */
.fab {
  position: fixed;
  right: calc(var(--gutter) + var(--sr));
  bottom: calc(22px + var(--sb));
  z-index: 60;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 50%;
  background: var(--c-surface);
  color: var(--c-accent-text);
  font-size: 0;
  box-shadow: var(--sh-float);
  cursor: pointer;
  animation: pop-in var(--t-med) var(--spring) both;
  transition: transform var(--t-fast) var(--spring);
}
.fab::before { --icon: var(--i-down); content: ""; width: 22px; height: 22px; }
.fab[hidden] { display: none; }
.fab:active { transform: scale(0.88); }

/* ---------- 14. Задачи --------------------------------------------------- */
.task-add { display: flex; gap: 8px; margin: 4px 0 6px; }
.task-add button { padding: 0 18px; min-height: 46px; }
.task-card {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  padding: 12px 10px 12px 16px;
  border-radius: var(--r-lg);
  background: var(--c-surface);
  box-shadow: var(--sh-card);
  position: relative;
  overflow: hidden;
  animation: rise var(--t-slow) var(--ease) both;
}
.task-card::before {
  content: "";
  position: absolute;
  left: 0; top: 12px; bottom: 12px;
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: var(--c-accent);
}
.task-card:has(.task-due.overdue)::before { background: var(--c-danger); }
.task-card:has(.task-due.overdue) { background-image: linear-gradient(100deg, var(--c-danger-soft), transparent 60%); }
.task-card.done { opacity: 0.66; box-shadow: 0 0 0 0.5px var(--c-border); }
.task-card.done::before { background: var(--c-success); }
.task-card.done .task-text { color: var(--c-muted); text-decoration: line-through; }
.task-text { font-size: 15.5px; line-height: 1.38; font-weight: 500; }
.task-due {
  display: inline-flex;
  align-items: center;
  height: 22px;
  margin-top: 6px;
  padding: 0 9px;
  border-radius: var(--r-pill);
  background: var(--c-accent-soft);
  color: var(--c-accent-text);
  font-size: 12px;
  font-weight: 600;
}
.task-due.overdue { background: var(--c-danger-soft); color: var(--c-danger); font-weight: 700; }
.task-actions { display: flex; gap: 2px; flex-shrink: 0; margin: -6px 0; }
.task-act {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  font-size: 17px;
  opacity: 0.85;
  cursor: pointer;
  transition: background var(--t-fast), transform var(--t-fast) var(--spring);
}
.task-act:hover, .task-act:active { opacity: 1; background: var(--c-press); }
.task-act:active { transform: scale(0.88); }
.task-card.editing { display: block; box-shadow: 0 0 0 1.5px var(--c-accent), var(--sh-float); }
.task-card.editing::before { display: none; }
.task-edit { display: flex; flex-direction: column; gap: 8px; }
.task-edit-btns { display: flex; gap: 8px; }
.task-edit-btns button { flex: 1; }

.section-label:has(+ .task-card .task-due.overdue) { color: var(--c-danger); }
.section-label:has(+ .task-card.done) { color: var(--c-muted); }

/* ---------- 15. Настройки ------------------------------------------------ */
#toggles:not(:empty) {
  border-radius: var(--r-lg);
  background: var(--c-surface);
  box-shadow: var(--sh-card);
  overflow: hidden;
}
#toggles .empty { margin: 0; }
.toggle-row {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 54px;
  margin: 0;
  padding: 8px 16px;
  border-radius: 0;
  background: transparent;
  position: relative;
  cursor: pointer;
  transition: background var(--t-fast);
}
.toggle-row:active { background: var(--c-press); }
.toggle-row + .toggle-row::before {
  content: "";
  position: absolute;
  top: 0; left: 16px; right: 0;
  border-top: 0.5px solid var(--c-border);
}
.toggle-name { font-size: 15.5px; font-weight: 500; }
.switch { width: 51px; height: 31px; }
.slider { background: var(--c-press); border-radius: 31px; transition: background var(--t-med) var(--ease); }
.slider::before { width: 27px; height: 27px; left: 2px; top: 2px; box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15), 0 1px 1px rgba(0, 0, 0, 0.16); transition: transform var(--t-med) var(--spring); }
.switch input:checked + .slider { background: var(--c-success); }
.switch input:checked + .slider::before { transform: translateX(20px); }
.switch input:focus-visible + .slider { box-shadow: var(--focus-ring); }

/* ---------- 16. Заметки -------------------------------------------------- */
.note-group { --cat: var(--cat-other); margin-bottom: 18px; animation: rise var(--t-slow) var(--ease) both; }
.note-group-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 18px 4px 10px;
  font: 800 13px/1.2 var(--font);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cat);
}
.note-group-title::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cat);
  box-shadow: 0 0 0 4px var(--c-press);
}
.note-group-title .count {
  display: inline-flex;
  align-items: center;
  height: 20px;
  padding: 0 8px;
  border-radius: var(--r-pill);
  background: var(--c-surface);
  color: var(--c-muted);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0;
  opacity: 1;
  box-shadow: 0 0 0 0.5px var(--c-border);
}
.note-card {
  position: relative;
  margin-bottom: 8px;
  padding: 14px 16px 12px 18px;
  border-radius: var(--r-lg);
  background: var(--c-surface);
  box-shadow: var(--sh-card);
  border-left: 0;
  overflow: hidden;
  font-size: 15px;
  line-height: 1.45;
  word-break: break-word;
}
.note-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--cat);
}
@supports (color: color-mix(in srgb, red 50%, blue)) {
  .note-card { background-image: linear-gradient(160deg, color-mix(in srgb, var(--cat) 10%, transparent), transparent 50%); }
  .note-group-title::before { box-shadow: 0 0 0 4px color-mix(in srgb, var(--cat) 20%, transparent); }
}
.note-title { font: 700 16px/1.3 var(--font); letter-spacing: -0.01em; color: var(--c-text); }
.note-body { margin-top: 4px; font-size: 14.5px; line-height: 1.5; color: var(--c-text); opacity: 0.88; }
.note-meta { margin-top: 8px; font-size: 12.5px; color: var(--c-muted); }
.note-chat { font-weight: 600; }
.note-card.is-closed { opacity: 0.62; }
.note-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.note-actions .btn { min-height: 34px; padding: 0 12px; border-radius: var(--r-pill); font-size: 13.5px; box-shadow: none; }

.cat-agreements, [data-group="Договорённости"]   { --cat: var(--cat-agreements); }
.cat-tasks,      [data-group="Задачи"]           { --cat: var(--cat-tasks); }
.cat-questions,  [data-group="Вопросы"]          { --cat: var(--cat-questions); }
.cat-finance,    [data-group="Финансы"]          { --cat: var(--cat-finance); }
.cat-contacts,   [data-group="Контакты/данные"]  { --cat: var(--cat-contacts); }
.cat-ideas,      [data-group="Идеи"]             { --cat: var(--cat-ideas); }
.cat-other,      [data-group="Другое"]           { --cat: var(--cat-other); }

/* ---------- 17. Пусто / загрузка / ошибка -------------------------------- */
.empty {
  max-width: 300px;
  margin: 48px auto 0;
  padding: 0 12px;
  text-align: center;
  font-size: 15px;
  line-height: 1.5;
  color: var(--c-muted);
  animation: rise var(--t-slow) var(--ease) both;
}
.empty { position: relative; padding-top: 88px; }
.empty::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  width: 72px;
  height: 72px;
  margin-left: -36px;
  border-radius: 50%;
  background: var(--c-accent-soft);
}
.empty::after {
  --icon: var(--i-archive);
  content: "";
  position: absolute;
  top: 19px; left: 50%;
  width: 34px;
  height: 34px;
  margin-left: -17px;
  color: var(--c-accent-text);
}
#messages .empty, #toggles .empty, #notes-list .empty { margin-top: 36px; }
#toggles .empty { padding: 36px 12px 24px; }

.state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  max-width: 320px;
  margin: 56px auto 0;
  padding: 0 16px;
  text-align: center;
  color: var(--c-muted);
  font-size: 15px;
  animation: fade-in var(--t-med) var(--ease) 120ms both;
}
.state.loading { flex-direction: row; justify-content: center; }
.state.error {
  padding: 28px 20px 22px;
  border-radius: var(--r-xl);
  background: var(--c-surface);
  box-shadow: var(--sh-card);
  animation-delay: 0ms;
}
.state.error::before {
  content: "!";
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--c-danger-soft);
  color: var(--c-danger);
  font: 800 24px/1 var(--font-display);
}
.state-title { font: 700 17px/1.25 var(--font-display); color: var(--c-text); }
.state-detail { font-size: 14px; color: var(--c-muted); word-break: break-word; }
.retry-btn { margin-top: 4px; padding: 0 28px; }
.spinner {
  width: 20px;
  height: 20px;
  border: 2.5px solid var(--c-press);
  border-top-color: var(--c-accent);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}

/* ---------- 18. Движение ------------------------------------------------- */
@keyframes rise    { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes msg-in  { from { opacity: 0; transform: translateY(6px) scale(0.98); } to { opacity: 1; transform: none; } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes pop-in  { from { opacity: 0; transform: scale(0.6); } to { opacity: 1; transform: none; } }
@keyframes zoom-in { from { opacity: 0; transform: scale(0.94); } to { opacity: 1; transform: none; } }
@keyframes spin    { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- 19. Тёмная тема: тени не видны — делаем контур чуть заметнее -- */
@media (prefers-color-scheme: dark) {
  :root {
    --sh-card: 0 0 0 0.5px var(--c-border), 0 2px 10px rgba(0, 0, 0, 0.22);
    --sh-float: 0 0 0 0.5px var(--c-border), 0 8px 28px rgba(0, 0, 0, 0.5);
  }
}


/* ---------- 20. Узкие экраны --------------------------------------------- */
@media (max-width: 360px) {
  :root { --gutter: 12px; }
  .avatar { width: 48px; height: 48px; font-size: 17px; }
  .contact-card { gap: 11px; padding: 10px 12px 10px 10px; }
  .topbar::before { font-size: 30px; }
  .bubble { max-width: 86%; }
  .tab { font-size: 12.5px; }
  .gear { width: 40px; height: 40px; }
}