/* =====================================================================
   Спільний дизайн усіх сторінок: теми (світла / темна), верхнє меню,
   переходи між сторінками, картки, анімації появи, відгук на натискання.
   ===================================================================== */

/* ---------- плавні переходи між сторінками ---------- */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: vt-out .16s ease both; }
::view-transition-new(root) { animation: vt-in .24s cubic-bezier(.2,.7,.2,1) both; }
::view-transition-group(topbar) { animation: none; }
@keyframes vt-out { to { opacity: 0; transform: translateY(-4px); } }
@keyframes vt-in { from { opacity: 0; transform: translateY(8px); } }

/* ---------- палітри ----------
   Сторінки використовують дві схеми імен змінних (index: --card/--text/--green…,
   решта: --surface/--ink/--good…), тож задаємо обидві. */
:root {
  --tb-accent: #2f5bea; --tb-soft: #e8eeff; --tb-ink: #141b2b; --tb-muted: #5d6878; --tb-line: rgba(20,27,43,.08);
  --glow-1: rgba(47,91,234,.10); --glow-2: rgba(124,58,237,.07); --glow-3: rgba(16,185,129,.05);
  --shadow-sm: 0 1px 2px rgba(16,24,40,.05);
  --shadow-md: 0 1px 2px rgba(16,24,40,.04), 0 10px 28px -14px rgba(16,24,40,.18);
  --shadow-lg: 0 2px 6px rgba(16,24,40,.06), 0 22px 44px -18px rgba(16,24,40,.28);
  --grad-accent: linear-gradient(135deg, #4c7dff 0%, #2f5bea 45%, #6a4cf5 100%);
  --ring: rgba(47,91,234,.35);
  color-scheme: light;
}
html[data-theme="dark"] {
  color-scheme: dark;
  /* схема сторінок рейтингу, відгуків, втрат, груп */
  --bg: #0a0e17; --surface: #111827; --ink: #e7ecf5; --muted: #94a0b6; --line: #212a3b;
  --accent: #8aa6ff; --accent-soft: rgba(138,166,255,.14);
  --good: #5fd7a3; --good-bg: rgba(95,215,163,.13); --warn: #f3c55a; --warn-bg: rgba(243,197,90,.13);
  --bad: #ff8585; --bad-bg: rgba(255,133,133,.13); --na: #7f8aa0; --na-bg: #1a2233; --star: #f6c44f;
  /* схема сторінки чек-листів */
  --card: #111827; --text: #e7ecf5; --green: #5fd7a3; --green-soft: rgba(95,215,163,.13);
  --yellow: #f3c55a; --yellow-soft: rgba(243,197,90,.13); --red: #ff8585; --red-soft: rgba(255,133,133,.13);
  /* меню і ефекти */
  --tb-accent: #9db4ff; --tb-soft: rgba(138,166,255,.14); --tb-ink: #e7ecf5; --tb-muted: #94a0b6; --tb-line: rgba(255,255,255,.07);
  --glow-1: rgba(77,116,255,.16); --glow-2: rgba(139,92,246,.12); --glow-3: rgba(16,185,129,.06);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-md: 0 1px 2px rgba(0,0,0,.35), 0 12px 30px -16px rgba(0,0,0,.7);
  --shadow-lg: 0 2px 8px rgba(0,0,0,.4), 0 24px 48px -18px rgba(0,0,0,.8);
  --ring: rgba(138,166,255,.45);
}

/* ---------- фон з м'яким світінням ---------- */
html { background: var(--bg); }
body {
  background-color: var(--bg) !important;
  background-image:
    radial-gradient(1100px 520px at 8% -12%, var(--glow-1), transparent 62%),
    radial-gradient(900px 480px at 100% -8%, var(--glow-2), transparent 60%),
    radial-gradient(700px 500px at 50% 110%, var(--glow-3), transparent 60%) !important;
  background-attachment: fixed !important;
  transition: background-color .3s ease, color .3s ease;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
::selection { background: rgba(47,91,234,.22); }
html[data-theme="dark"] ::selection { background: rgba(138,166,255,.3); }

/* ---------- заголовки з градієнтом ---------- */
h1 {
  background-image: linear-gradient(100deg, var(--ink, var(--text)) 30%, var(--accent) 115%);
  -webkit-background-clip: text; background-clip: text; color: transparent !important;
  letter-spacing: -.01em;
}
.eyebrow { display: inline-flex; align-items: center; gap: 8px; }
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--grad-accent); box-shadow: 0 0 0 4px var(--accent-soft); }

/* ---------- верхнє меню ---------- */
.topbar { position: sticky; top: 0; z-index: 40; view-transition-name: topbar;
  background: color-mix(in srgb, var(--surface, var(--card, #fff)) 78%, transparent);
  backdrop-filter: saturate(1.7) blur(16px); -webkit-backdrop-filter: saturate(1.7) blur(16px);
  border-bottom: 1px solid var(--tb-line); font-family: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif; }
.topbar-in { width: 100%; box-sizing: border-box; max-width: 1180px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 18px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--tb-ink); flex: none; border-radius: 12px; padding: 2px 4px 2px 2px; }
.brand-mark { width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 13px; letter-spacing: .03em;
  background: var(--grad-accent); box-shadow: 0 6px 16px -4px rgba(47,91,234,.55), inset 0 1px 0 rgba(255,255,255,.25); }
.brand-text { line-height: 1.15; } .brand-text b { display: block; font-size: 14.5px; } .brand-text small { font-size: 11.5px; color: var(--tb-muted); }
.tabs-nav { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; padding: 2px; margin: -2px; flex: 1; }
.tabs-nav::-webkit-scrollbar { display: none; }
.navlink { position: relative; display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 11px; white-space: nowrap;
  color: var(--tb-muted); text-decoration: none; font-weight: 500; font-size: 14.5px; -webkit-tap-highlight-color: transparent; user-select: none;
  transition: background-color .15s ease, color .15s ease, transform .1s ease; }
.navlink svg { width: 18px; height: 18px; flex: none; transition: transform .25s cubic-bezier(.3,1.6,.5,1); }
.navlink:hover { background: color-mix(in srgb, var(--tb-accent) 8%, transparent); color: var(--tb-ink); }
.navlink:hover svg { transform: translateY(-1px) scale(1.08); }
.navlink:active { transform: scale(.96); }
.navlink.on { color: var(--tb-accent); background: var(--tb-soft); font-weight: 600; }
.navlink.on::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: -11px; height: 3px; border-radius: 3px 3px 0 0; background: var(--grad-accent); }
.navlink.going { color: var(--tb-accent); }
.tb-right { display: flex; align-items: center; gap: 8px; flex: none; }
.theme-btn { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; cursor: pointer; color: var(--tb-ink);
  background: color-mix(in srgb, var(--tb-accent) 6%, transparent); border: 1px solid var(--tb-line);
  transition: background-color .2s ease, transform .1s ease, border-color .2s ease; -webkit-tap-highlight-color: transparent; padding: 0; }
.theme-btn:hover { background: var(--tb-soft); border-color: color-mix(in srgb, var(--tb-accent) 30%, transparent); }
.theme-btn:active { transform: scale(.92); }
.theme-btn svg { width: 19px; height: 19px; transition: transform .45s cubic-bezier(.3,1.5,.5,1), opacity .25s ease; position: absolute; }
.theme-btn { position: relative; }
.theme-btn .sun { opacity: 0; transform: rotate(-90deg) scale(.5); }
.theme-btn .moon { opacity: 1; transform: none; }
html[data-theme="dark"] .theme-btn .sun { opacity: 1; transform: none; color: #ffd36b; }
html[data-theme="dark"] .theme-btn .moon { opacity: 0; transform: rotate(90deg) scale(.5); }
@media (max-width: 760px) {
  .brand-text { display: none; }
  .topbar-in { gap: 10px; padding: 8px 12px; }
  .navlink { padding: 9px 11px; font-size: 14px; }
  .navlink span { display: none; }
  .navlink.on span { display: inline; }
  .navlink.on::after { bottom: -9px; }
}

/* смужка завантаження вгорі */
.loadbar { position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 60; background: var(--grad-accent);
  box-shadow: 0 0 10px rgba(77,116,255,.6); opacity: 0; transition: width .4s ease, opacity .3s ease; pointer-events: none; border-radius: 0 3px 3px 0; }
.loadbar.on { opacity: 1; width: 75%; transition: width 6s cubic-bezier(.1,.6,.2,1), opacity .2s; }
.loadbar.done { opacity: 0; width: 100%; transition: width .2s ease, opacity .4s ease .15s; }

/* ---------- картки, плитки, таблиці ---------- */
.stat, .card, .gcard, .tcard, .tablebox, .table-box, .fb, .msg, .ringbox, .modal, .panel .card {
  border-radius: 16px !important;
  border: 1px solid var(--line) !important;
  box-shadow: var(--shadow-md);
  transition: box-shadow .25s ease, transform .2s cubic-bezier(.2,.7,.2,1), border-color .2s ease, background-color .3s ease;
}
.stat, .card, .gcard, .tcard, .tablebox, .table-box, .fb { background-color: var(--surface, var(--card)) !important; }
.gcard:hover, .tcard:hover, .cards .card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: color-mix(in srgb, var(--accent) 35%, var(--line)) !important; }
.stat { position: relative; overflow: hidden; }
.stat::after { content: ""; position: absolute; inset: 0 0 auto 0; height: 1px; background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 40%, transparent), transparent); opacity: .6; }
.stat.hero, .ringbox {
  background-image: radial-gradient(120% 140% at 0% 0%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%) !important;
  background-color: var(--accent-soft) !important;
  border-color: color-mix(in srgb, var(--accent) 25%, var(--line)) !important;
}
.stat b, .card .num { letter-spacing: -.02em; }
/* шапки таблиць і наведення на рядки */
thead th, .table-box th { background: color-mix(in srgb, var(--accent) 4%, var(--surface, var(--card))) !important; }
tbody tr:hover td, tr.row:hover td { background: color-mix(in srgb, var(--accent) 6%, transparent) !important; }
tr.det td { background: color-mix(in srgb, var(--accent) 3%, var(--bg)) !important; }
td.avg, th.avg { background: var(--accent-soft) !important; }

/* поля вводу та списки */
input, select, textarea {
  background-color: var(--surface, var(--card)) !important; color: var(--ink, var(--text)) !important;
  border-color: var(--line) !important; transition: border-color .15s ease, box-shadow .15s ease;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: color-mix(in srgb, var(--accent) 60%, var(--line)) !important; box-shadow: 0 0 0 4px var(--accent-soft); }
input::placeholder { color: var(--muted); }

/* кнопки: основна — з градієнтом і світінням */
.btn, .tabs button.on, .pillbtn.on, #lock button, .chipbtn.on {
  background: var(--grad-accent) !important; color: #fff !important; border-color: transparent !important;
  box-shadow: 0 6px 16px -6px rgba(47,91,234,.6), inset 0 1px 0 rgba(255,255,255,.18);
}
.btn:hover, #lock button:hover { filter: brightness(1.07); box-shadow: 0 10px 22px -8px rgba(47,91,234,.7), inset 0 1px 0 rgba(255,255,255,.2); }
.btn-ghost, .pillbtn:not(.on), .refresh, .chipbtn:not(.on), .add-cl, .nav-btn {
  background-color: var(--surface, var(--card)) !important; border: 1px solid var(--line) !important; color: var(--accent) !important;
}
.btn-ghost { color: var(--ink, var(--text)) !important; }
.chipbtn:not(.on) { color: var(--ink, var(--text)) !important; }
.btn-ghost:hover, .pillbtn:not(.on):hover, .refresh:hover, .chipbtn:not(.on):hover, .add-cl:hover {
  background-color: var(--accent-soft) !important; border-color: color-mix(in srgb, var(--accent) 35%, var(--line)) !important;
}
.add-cl:hover { background: var(--grad-accent) !important; color: #fff !important; }
.tabs { background: var(--surface, var(--card)) !important; border: 1px solid var(--line) !important; border-radius: 14px !important; box-shadow: var(--shadow-sm); }
.tabs button:not(.on) { color: var(--muted) !important; }

/* натискання */
button, .pillbtn, .refresh, .chipbtn, .gcard, .tcard, .card, .btn, .btn-ghost, .add-cl, a { -webkit-tap-highlight-color: transparent; }
button:active:not([disabled]) { transform: scale(.97); }
.pillbtn, .refresh, .chipbtn, .btn, .btn-ghost, .add-cl { transition: background-color .15s ease, color .15s ease, border-color .15s ease, box-shadow .2s ease, transform .1s ease, filter .15s ease !important; }
:focus-visible { outline: 3px solid var(--ring); outline-offset: 2px; }

/* бейджі й «пілюлі» трохи об'ємніші */
.badge, .pill, .status, .b, .chip, .tag, .mk { box-shadow: inset 0 0 0 1px color-mix(in srgb, currentColor 14%, transparent); }

/* ---------- поява елементів ---------- */
@keyframes rise { from { opacity: 0; transform: translateY(10px) scale(.99); } to { opacity: 1; transform: none; } }
.stat, .cards > *, .strip > *, .formsec, .grid2 > .card, #body > .card, .notes > .card, .tablebox, .table-box { animation: rise .5s cubic-bezier(.2,.7,.2,1) both; }
.strip > *:nth-child(2), .cards > *:nth-child(2) { animation-delay: .04s; }
.strip > *:nth-child(3), .cards > *:nth-child(3) { animation-delay: .08s; }
.strip > *:nth-child(4), .cards > *:nth-child(4) { animation-delay: .12s; }
.strip > *:nth-child(5), .cards > *:nth-child(5) { animation-delay: .16s; }
.strip > *:nth-child(6), .cards > *:nth-child(6) { animation-delay: .20s; }
.cards > *:nth-child(n+7) { animation-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  *, ::view-transition-old(root), ::view-transition-new(root) { animation: none !important; transition: none !important; }
}

/* ---------- вікна, панелі, повідомлення ---------- */
.overlay { background: rgba(6,10,20,.5) !important; backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.panel { background: var(--bg) !important; box-shadow: -20px 0 60px -20px rgba(0,0,0,.35); }
.phead { background: color-mix(in srgb, var(--surface) 85%, transparent) !important; backdrop-filter: blur(12px); }
.modal { background: var(--surface, var(--card)) !important; box-shadow: var(--shadow-lg) !important; }
.msg.err { border-color: transparent !important; }
#lock { background-color: var(--bg) !important; background-image: radial-gradient(800px 400px at 50% 0%, var(--glow-1), transparent 70%) !important; }
#lock .box { background: var(--surface, var(--card)) !important; border: 1px solid var(--line) !important; box-shadow: var(--shadow-lg); border-radius: 20px !important; }
.toast { background: var(--ink, var(--text)) !important; color: var(--bg) !important; box-shadow: var(--shadow-lg); border-radius: 12px !important; }
.quote { background: color-mix(in srgb, var(--accent) 5%, var(--bg)) !important; border-left-color: var(--accent) !important; }
.stars .off { color: var(--line) !important; }

/* ---------- скелетон замість «Завантаження…» ---------- */
.msg.loading { position: relative; overflow: hidden; color: transparent !important; min-height: 120px; background: var(--surface, var(--card)) !important; }
.msg.loading::before { content: ""; position: absolute; inset: 20px 22px auto 22px; height: 14px; border-radius: 7px; background: var(--na-bg, #eef0f3);
  box-shadow: 0 30px 0 var(--na-bg, #eef0f3), 0 60px 0 var(--na-bg, #eef0f3); width: calc(100% - 44px); }
.msg.loading::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--surface, #fff) 70%, transparent), transparent);
  transform: translateX(-100%); animation: shimmer 1.2s infinite; }
@keyframes shimmer { to { transform: translateX(100%); } }
.skel { background: linear-gradient(90deg, var(--na-bg), color-mix(in srgb, var(--na-bg) 40%, var(--surface)), var(--na-bg)) !important; background-size: 200% 100% !important; }

/* ---------- тонкі смуги прокрутки ---------- */
* { scrollbar-width: thin; scrollbar-color: color-mix(in srgb, var(--muted) 45%, transparent) transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: color-mix(in srgb, var(--muted) 40%, transparent); border-radius: 10px; border: 3px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- підвал ---------- */
.site-foot { max-width: 1180px; margin: 10px auto 30px; padding: 0 16px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-size: 12.5px; color: var(--muted); font-family: "IBM Plex Sans", system-ui, sans-serif; }
.site-foot b { color: var(--ink, var(--text)); font-weight: 600; }
.card.active { border-color: var(--accent) !important; box-shadow: 0 0 0 3px var(--accent-soft), var(--shadow-md) !important; }