/* ============================================================
   Феникс CRM — Premium Purple Theme
   Tokens → reset → shell → components
   ============================================================ */

/* fonts loaded via <link> in index.html */


/* ===== 1. Tokens ===== */
:root {
  --violet-950:#1e0a3c; --violet-900:#2e1065; --violet-800:#3b0764;
  --violet-700:#4c1d95; --violet-600:#6d28d9; --violet-500:#7c3aed;
  --violet-400:#8b5cf6; --violet-300:#a78bfa; --violet-200:#c4b5fd;
  --violet-100:#ede9fe; --violet-50:#faf5ff;

  /* Semantic */
  --bg:#faf7ff; --surface:#ffffff; --surface-2:#f5f0ff; --surface-3:#ede9fe;
  --border:rgba(109,40,217,.1); --border-card:rgba(109,40,217,.12);
  --border-strong:rgba(109,40,217,.22);
  --text:#1e0a3c; --text-2:#5b3b8a; --text-3:#a78bfa;
  --text-muted:#5b3b8a; --text-faint:#a78bfa;

  /* Primary */
  --primary:var(--violet-500); --primary-hover:var(--violet-600);
  --primary-soft:var(--violet-100); --primary-mid:var(--violet-200);
  --indigo-50:var(--violet-50); --indigo-100:var(--violet-100);
  --indigo-500:var(--violet-500); --indigo-600:var(--violet-600);
  --indigo-700:var(--violet-700);

  /* Status */
  --green-50:#f0fdf4; --green-700:#15803d;
  --amber-50:#fffbeb; --amber-700:#b45309;
  --red-50:#fef2f2;   --red-700:#b91c1c;
  --blue-50:#eff6ff;  --blue-700:#1d4ed8;
  --success:#15803d; --success-soft:#f0fdf4;
  --warning:#b45309; --warning-soft:#fffbeb;
  --danger:#b91c1c;  --danger-soft:#fef2f2;
  --info:#1d4ed8;    --info-soft:#eff6ff;
  --accent-rent:var(--violet-500); --accent-ik:#15803d; --accent-event:#b45309;

  /* Sidebar (dark gradient) */
  --sb-bg:var(--violet-950); --sb-border:rgba(255,255,255,.07);
  --sb-text:rgba(255,255,255,.45); --sb-hover:rgba(255,255,255,.06);
  --sb-active-bg:rgba(139,92,246,.2); --sb-active-text:#fff;
  --sidebar-bg:var(--sb-bg); --sidebar-border:var(--sb-border);
  --sidebar-text:var(--sb-text); --sidebar-text-active:var(--sb-active-text);
  --sidebar-hover:var(--sb-hover); --sidebar-active-bg:var(--sb-active-bg);

  /* Avatars */
  --av-1:#8b5cf6; --av-2:#3b82f6; --av-3:#10b981;
  --av-4:#f59e0b; --av-5:#ef4444; --av-6:#14b8a6;

  /* Shadows */
  --shadow-xs:0 1px 2px rgba(109,40,217,.05);
  --shadow-sm:0 1px 3px rgba(109,40,217,.06),0 4px 16px rgba(109,40,217,.05);
  --shadow-md:0 4px 20px rgba(109,40,217,.08),0 1px 4px rgba(109,40,217,.04);
  --shadow-lg:0 10px 40px rgba(109,40,217,.12),0 2px 8px rgba(109,40,217,.06);
  --sh-sm:var(--shadow-sm); --sh-md:var(--shadow-md);
  --sh-lg:var(--shadow-lg); --sh-focus:0 0 0 3px rgba(139,92,246,.25);

  /* Motion */
  --t:150ms ease; --t-fast:100ms ease; --t-base:150ms ease;
  --t-modal:200ms cubic-bezier(.32,.72,0,1);

  /* Radii */
  --r-sm:8px; --r-md:12px; --r-lg:16px; --r-pill:9999px;

  /* Spacing */
  --s1:4px; --s2:8px; --s3:12px; --s4:16px; --s5:20px;
  --s6:24px; --s8:32px; --s10:40px; --s12:48px;
  --sp-1:4px; --sp-2:8px; --sp-3:12px; --sp-4:16px;
  --sp-6:24px; --sp-8:32px; --sp-12:48px; --sp-16:64px;

  /* Type */
  --fs-xs:11px; --fs-sm:12px; --fs-base:14px; --fs-md:15px;
  --fs-lg:16px; --fs-xl:20px; --fs-2xl:24px; --fs-3xl:28px; --fs-4xl:32px;
  --fs-h1:24px; --fs-h2:20px; --fs-h3:16px; --fs-body:14px;
  --fs-small:12px; --fs-stat:28px;

  /* Z-index */
  --z-base:1; --z-sticky:10; --z-sidebar:50;
  --z-dropdown:100; --z-modal-bg:900; --z-modal:901; --z-toast:1000;

  --font-display:'Manrope','Inter',sans-serif;
}

/* ===== 2. Reset ===== */
*,*::before,*::after { box-sizing:border-box; }
html,body { margin:0; padding:0; }
html { -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale; }
body {
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-size:var(--fs-base); line-height:1.5;
  color:var(--text); background:var(--bg); min-height:100vh;
}
h1,h2,h3,h4,p { margin:0; }
h1,h2,h3 { font-family:var(--font-display); }
a { color:inherit; text-decoration:none; }
button { font-family:inherit; }
[x-cloak] { display:none !important; }

/* ===== 3. Sidebar (dark gradient) ===== */
.sidebar {
  position:fixed; top:0; left:0; width:216px; height:100vh;
  background: linear-gradient(160deg, #1e0a3c 0%, #2e1065 60%, #1a0535 100%);
  border-right:1px solid rgba(255,255,255,.05);
  display:flex; flex-direction:column;
  z-index:var(--z-sidebar); overflow:hidden;
}
.sidebar__logo {
  padding:22px 18px 16px;
  border-bottom:1px solid rgba(255,255,255,.07);
}
.sidebar__logo-title { font-size:14px; font-weight:700; color:#fff; letter-spacing:-.01em; }
.sidebar__logo-sub { font-size:10px; color:rgba(255,255,255,.6); margin-top:2px; }
.sidebar__nav {
  flex:1; padding:10px; display:flex; flex-direction:column;
  gap:2px; overflow-y:auto;
}
.nav-item {
  display:flex; align-items:center; gap:10px;
  padding:9px 10px; border-radius:10px;
  font-size:12.5px; font-weight:500;
  color:rgba(255,255,255,.45);
  transition:background var(--t),color var(--t);
  cursor:pointer; position:relative;
}
.nav-item:hover { background:rgba(255,255,255,.06); color:rgba(255,255,255,.8); }
.nav-item.is-active {
  background:rgba(139,92,246,.2);
  color:#fff; font-weight:600;
  box-shadow:inset 0 0 0 1px rgba(139,92,246,.3);
}
.nav-item.is-active::before {
  content:''; position:absolute; left:-10px; top:50%; transform:translateY(-50%);
  width:3px; height:60%; background:#8b5cf6; border-radius:0 2px 2px 0;
}
.nav-item__icon { font-size:15px; width:18px; text-align:center; color:inherit; opacity:.8; }
.nav-item.is-active .nav-item__icon { opacity:1; }
.nav-item__label { flex:1; }
.sb-section-label {
  font-size:11px; font-weight:700; letter-spacing:.1em;
  text-transform:uppercase; color:rgba(255,255,255,.55);
  padding:12px 18px 4px;
}
.sidebar__footer {
  padding:12px; border-top:1px solid rgba(255,255,255,.07);
}
.sidebar__footer .input-label { color:rgba(255,255,255,.35); }
.sidebar__footer .input {
  background:rgba(255,255,255,.07); border-color:rgba(255,255,255,.1);
  color:rgba(255,255,255,.7);
}
.sidebar__footer .input:focus { border-color:var(--violet-400); box-shadow:var(--sh-focus); }
.sidebar__footer .btn--ghost { color:rgba(255,255,255,.4); }
.sidebar__footer .btn--ghost:hover { background:rgba(255,255,255,.07); color:rgba(255,255,255,.7); }

/* Collapsed sidebar */
.sidebar { transition:width .22s cubic-bezier(.32,.72,0,1); }
.sidebar.collapsed { width:60px; }
.sidebar.collapsed .sidebar__logo-title,
.sidebar.collapsed .sidebar__logo-sub,
.sidebar.collapsed .nav-item__label,
.sidebar.collapsed .sb-section-label,
.sidebar.collapsed .sidebar__footer .input-label,
.sidebar.collapsed .sidebar__footer select,
.sidebar.collapsed ._sb-user-name,
.sidebar.collapsed ._sb-logout-text,
.sidebar.collapsed ._sb-toggle-text { display:none !important; }
.sidebar.collapsed .sidebar__logo { padding:14px 0; display:flex; justify-content:center; }
.sidebar.collapsed .sidebar__logo img { width:32px; height:32px; }
.sidebar.collapsed ._sb-logo-icon { display:block !important; }
.sidebar:not(.collapsed) ._sb-logo-icon { display:block; }
.sidebar.collapsed .nav-item { padding:10px 0; justify-content:center; }
.sidebar.collapsed .nav-item__icon { font-size:18px; width:auto; }
.sidebar.collapsed .sidebar__footer { padding:10px 0; display:flex; flex-direction:column; align-items:center; gap:6px; }
.sidebar.collapsed ._sb-user-block { padding:6px 0; margin-bottom:0; justify-content:center; }
.sidebar.collapsed ._sb-logout-btn { width:36px !important; padding:8px; justify-content:center; }
.sidebar.collapsed ._sb-logout-btn .ph-sign-out { margin:0; }
.sidebar.collapsed ._nav-badge { position:absolute; top:6px; right:6px; min-width:14px; height:14px; padding:0 3px; font-size:8px; }
.nav-item { position:relative; }
._sb-toggle { position:fixed; top:50%; transform:translateY(-50%); left:207px; width:22px; height:22px; border-radius:50%; background:var(--violet-500); border:2px solid #fff; cursor:pointer; display:flex; align-items:center; justify-content:center; font-size:11px; color:#fff; z-index:200; box-shadow:0 2px 8px rgba(109,40,217,.4); transition:left .22s cubic-bezier(.32,.72,0,1); }
._sb-toggle:hover { background:var(--violet-600); }
.sidebar.collapsed ~ ._sb-toggle { left:51px; }
/* nav-item label */
.nav-item__label { flex:1; }

/* ===== 4. Main / Topbar / Content ===== */
.main { margin-left:216px; background:var(--bg); min-height:100vh; transition:margin-left .22s cubic-bezier(.32,.72,0,1); }
.main.sb-collapsed { margin-left:60px; }
.sidebar.collapsed ~ .main { margin-left:60px; }
.topbar {
  position:sticky; top:0; height:56px;
  padding:0 var(--s8);
  display:flex; align-items:center; justify-content:space-between; gap:var(--s4);
  background:#faf7ff;
  border-bottom:1px solid var(--border);
  z-index:var(--z-sticky);
}
.topbar__title { font-size:17px; font-weight:700; letter-spacing:-.02em; color:var(--text); }
.topbar__actions { display:flex; align-items:center; gap:var(--s3); }
.content { padding:var(--s6) var(--s8); max-width:1440px; display:flex; flex-direction:column; min-height:calc(100vh - 52px); }
.content .stat-row + .grid-8-4 { flex:1; min-height:0; }
.content .grid-8-4 { align-items:stretch; }
.content .grid-8-4 > div:first-child { display:flex; flex-direction:column; }
.content .grid-8-4 > div:first-child .card { flex:1; display:flex; flex-direction:column; }
.content .grid-8-4 > div:first-child .card .card__body { flex:1; overflow-y:auto; }
.content > * + * { margin-top:var(--s6); }

/* ===== 5. Buttons ===== */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:var(--s2);
  height:36px; padding:0 var(--s4);
  border:1px solid transparent; border-radius:var(--r-md);
  background:transparent; color:var(--text);
  font-size:13px; font-weight:500; cursor:pointer;
  transition:background var(--t),border-color var(--t),color var(--t),
             box-shadow var(--t-fast),transform var(--t-fast);
  white-space:nowrap; font-family:inherit;
}
.btn:focus-visible { outline:none; box-shadow:var(--sh-focus); }
.btn:disabled,.btn.is-disabled { opacity:.45; cursor:not-allowed; pointer-events:none; }
.btn--sm  { height:30px; padding:0 var(--s3); font-size:var(--fs-xs); border-radius:var(--r-sm); }
.btn--md  { height:36px; }
.btn--lg  { height:44px; padding:0 var(--s6); font-size:var(--fs-base); }
.btn--icon { width:36px; padding:0; justify-content:center; }
.btn--primary {
  background:var(--violet-600);
  color:#fff; border:none;
  box-shadow:none;
}
.btn--primary:hover { background:var(--violet-700); box-shadow:none; transform:none; }
.btn--primary:active { opacity:.92; transform:none; }
.btn--secondary {
  background:var(--surface); border-color:var(--border-card); color:var(--text-2);
}
.btn--secondary:hover { background:var(--violet-50); border-color:var(--violet-200); color:var(--text); }
.btn--ghost { background:transparent; color:var(--text-2); }
.btn--ghost:hover { background:var(--violet-50); color:var(--text); }
.btn--danger {
  background:var(--danger-soft); color:var(--danger); border-color:rgba(185,28,28,.2);
}
.btn--danger:hover { background:var(--danger); color:#fff; border-color:var(--danger); }
.btn--round { width:56px; height:56px; padding:0; border-radius:var(--r-pill); font-size:18px; }
.btn--square { width:56px; height:56px; padding:0; border-radius:var(--r-md); font-size:18px; }

/* ===== 6. Cards ===== */
.card {
  background:var(--surface); border:1px solid var(--border-card);
  border-radius:var(--r-lg); box-shadow:var(--shadow-sm); padding:var(--s6);
}
.card--flush { padding:0; }
.card--flush .card__header {
  padding:var(--s4) var(--s6);
  border-bottom:1px solid var(--border); margin-bottom:0;
}
.card--flush .card__footer {
  padding:var(--s3) var(--s6);
  border-top:1px solid var(--border); margin-top:0;
}
.card--accent { }
.card__header {
  display:flex; align-items:center; justify-content:space-between;
  gap:var(--s3); margin-bottom:var(--s4);
}
.card__title { font-size:13px; font-weight:700; color:var(--text); letter-spacing:-.01em; font-family:var(--font-display); }
.card__subtitle { font-size:10px; color:var(--text-3); margin-top:2px; }
.card__actions { display:flex; align-items:center; gap:var(--s2); }
.card__body { color:var(--text); }
.card__footer {
  margin-top:var(--s4); display:flex; justify-content:space-between; align-items:center;
  font-size:var(--fs-sm); color:var(--text-2);
}

/* ===== 7. Inputs ===== */
.input-label {
  display:block; font-size:var(--fs-xs); font-weight:500; color:var(--text-3);
  text-transform:uppercase; letter-spacing:.05em; margin-bottom:6px;
}
.input {
  width:100%; height:36px; padding:0 var(--s3);
  background:var(--surface); border:1px solid var(--border-card);
  border-radius:var(--r-sm); color:var(--text);
  font-family:inherit; font-size:var(--fs-base);
  transition:border-color var(--t),box-shadow var(--t);
}
.input::placeholder { color:var(--text-3); }
.input:focus { outline:none; border-color:var(--violet-400); box-shadow:var(--sh-focus); }
.input--error { border-color:var(--red-700); }
.input-group { display:flex; gap:var(--s3); }
.input-group > * { flex:1; }
textarea.input {
  height:auto; min-height:96px;
  padding:var(--s3); resize:vertical; line-height:1.5;
}
select.input {
  appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,var(--text-3) 50%),
                   linear-gradient(135deg,var(--text-3) 50%,transparent 50%);
  background-position:calc(100% - 16px) 50%,calc(100% - 11px) 50%;
  background-size:5px 5px; background-repeat:no-repeat; padding-right:32px;
}

/* ===== 8. Table ===== */
.table { width:100%; border-collapse:separate; border-spacing:0; font-size:var(--fs-base); }
.table thead th {
  position:sticky; top:0; z-index:var(--z-sticky);
  background:rgba(250,245,255,.8);
  color:var(--text-3); font-size:11px; font-weight:700;
  text-transform:uppercase; letter-spacing:.08em; text-align:left;
  padding:var(--s3) var(--s4); border-bottom:1px solid var(--border);
}
.table tbody td {
  padding:10px 14px; border-bottom:1px solid rgba(109,40,217,.05);
  color:var(--text); vertical-align:middle;
  
}
.table tbody tr:hover td { background:rgba(250,245,255,.6); cursor:pointer; }
.table tbody tr:last-child td { border-bottom:none; }
.td-num { font-variant-numeric:tabular-nums; text-align:right; font-weight:500; }
.th-sort { cursor:pointer; user-select:none; }
.th-sort::after { content:' ↕'; opacity:.4; font-size:10px; }
.table-empty td { text-align:center; padding:var(--s8); color:var(--text-2); }

/* ===== 9. Modal ===== */
.modal-host { position:fixed; inset:0; z-index:var(--z-modal-bg); }
.modal-backdrop {
  position:fixed; inset:0;
  background:rgba(30,10,60,.5); backdrop-filter:blur(6px);
  display:flex; align-items:center; justify-content:center;
  padding:var(--s6); z-index:var(--z-modal-bg);
}
.modal {
  position:relative; background:var(--surface);
  border:1px solid var(--border-card); border-radius:var(--r-lg);
  box-shadow:var(--shadow-lg);
  width:100%; max-height:90vh; overflow:auto;
  z-index:var(--z-modal); animation:modal-in var(--t-modal);
}
.modal--sm { max-width:480px; }
.modal--md { max-width:640px; }
.modal--lg { max-width:880px; }
.modal__header {
  display:flex; align-items:center; justify-content:space-between;
  padding:var(--s4) var(--s6); border-bottom:1px solid var(--border);
}
.modal__title { font-size:18px; font-weight:700; color:var(--text); }
.modal__close {
  background:transparent; border:none; color:var(--text-2);
  font-size:22px; cursor:pointer; padding:0; line-height:1;
  transition:color var(--t);
}
.modal__close:hover { color:var(--text); }
.modal__body { padding:var(--s6); }
.modal__body > * + * { margin-top:var(--s6); }
.modal__footer {
  display:flex; align-items:center; justify-content:space-between; gap:var(--s3);
  padding:var(--s4) var(--s6); border-top:1px solid var(--border);
}
.modal__footer-right { display:flex; gap:var(--s3); margin-left:auto; }

@keyframes modal-in {
  from { opacity:0; transform:translateY(6px); }
  to   { opacity:1; transform:none; }
}

/* ===== 10. Badge ===== */
.badge {
  display:inline-flex; align-items:center; gap:5px;
  padding:2px 8px; border-radius:var(--r-pill);
  font-size:var(--fs-xs); font-weight:600;
  background:var(--surface-2); color:var(--text-2); white-space:nowrap;
}
.badge__dot { width:6px; height:6px; border-radius:var(--r-pill); background:currentColor; flex-shrink:0; }
.badge--success { background:var(--success-soft); color:var(--success); }
.badge--warning { background:var(--warning-soft); color:var(--warning); }
.badge--danger  { background:var(--danger-soft);  color:var(--danger); }
.badge--info    { background:var(--info-soft);     color:var(--info); }
.badge--primary { background:var(--violet-100);    color:var(--violet-700); }

/* ===== 11. KPI Stat cards ===== */
.stat-row { display:grid; grid-template-columns:repeat(4,1fr); gap:var(--s4); }
.stat-row--3 { grid-template-columns:repeat(3,1fr); }
.stat {
  background:var(--surface); border:1px solid var(--border-card);
  border-radius:var(--r-lg); box-shadow:var(--shadow-sm);
  padding:var(--s5) var(--s6); position:relative;
}
.stat:hover { box-shadow:var(--shadow-md); }
.stat__label {
  font-size:10px; font-weight:700; text-transform:uppercase;
  letter-spacing:.07em; color:var(--text-3); margin-bottom:var(--s3);
}
.stat__value {
  font-size:var(--fs-stat); font-weight:800; line-height:1;
  color:var(--text); font-variant-numeric:tabular-nums; letter-spacing:-.03em;
  font-family:var(--font-display);
}
.stat__delta {
  font-size:var(--fs-sm); font-weight:500; margin-top:var(--s2);
  display:inline-flex; align-items:center; gap:4px;
}
.stat__delta--up   { color:var(--success); background:var(--success-soft); padding:2px 7px; border-radius:var(--r-pill); font-size:10px; }
.stat__delta--down { color:var(--danger);  background:var(--danger-soft);  padding:2px 7px; border-radius:var(--r-pill); font-size:10px; }
.stat__delta--neutral { color:var(--text-2); }
.stat--danger .stat__value { color:var(--danger); }
.stat__icon { width:36px; height:36px; border-radius:10px; display:flex; align-items:center; justify-content:center; background:var(--violet-50); font-size:18px; flex-shrink:0; }
.stat--danger .stat__icon { background:#fff1f2; }
.stat__header { display:flex; align-items:flex-start; justify-content:space-between; margin-bottom:12px; }
.time-chip { white-space:nowrap; font-size:11px; font-weight:600; color:var(--text-2); background:var(--violet-50); border:1px solid var(--border-card); padding:3px 8px; border-radius:6px; display:inline-block; font-variant-numeric:tabular-nums; }

/* ===== 12. Avatar ===== */
.avatar {
  display:inline-flex; align-items:center; justify-content:center;
  width:34px; height:34px; border-radius:50%;
  color:#fff; font-size:13px; font-weight:600;
  flex-shrink:0; user-select:none;
}
.avatar--sm { width:26px; height:26px; font-size:11px; }
.avatar--lg { width:44px; height:44px; font-size:16px; }
.avatar--c1{background:var(--av-1);} .avatar--c2{background:var(--av-2);}
.avatar--c3{background:var(--av-3);} .avatar--c4{background:var(--av-4);}
.avatar--c5{background:var(--av-5);} .avatar--c6{background:var(--av-6);}
.client-cell { display:inline-flex; align-items:center; gap:var(--s3); }
.client-cell__name { font-weight:500; color:var(--text); }

/* ===== 13. Tabs ===== */
.tabs {
  display:inline-flex; padding:3px;
  background:var(--surface-2); border-radius:var(--r-pill); gap:2px;
}
.tabs__btn {
  padding:6px 14px; border:none; background:transparent;
  color:var(--text-2); font-size:var(--fs-sm); font-weight:600;
  border-radius:var(--r-pill); cursor:pointer; font-family:inherit;
  transition:background var(--t),color var(--t);
}
.tabs__btn:hover { color:var(--text); }
.tabs__btn.is-active { background:var(--surface); color:var(--violet-600); box-shadow:var(--shadow-sm); }

/* ===== 14. Chips ===== */
.chips { display:inline-flex; flex-wrap:wrap; gap:var(--s2); }
.chip {
  display:inline-flex; align-items:center; gap:6px;
  padding:5px 12px; background:var(--surface);
  border:1px solid var(--border-card); color:var(--text-2);
  font-size:var(--fs-sm); font-weight:500; border-radius:var(--r-pill);
  cursor:pointer; transition:background var(--t-fast),color var(--t-fast),border-color var(--t-fast);
}
.chip:hover { background:var(--violet-50); color:var(--text); border-color:var(--violet-200); }
.chip.is-active { background:var(--violet-100); border-color:var(--violet-400); color:var(--violet-700); }

/* ===== 15. Toast ===== */
.toast-container {
  position:fixed; bottom:var(--s6); right:var(--s6);
  display:flex; flex-direction:column; gap:var(--s2);
  z-index:var(--z-toast); pointer-events:none;
}
.toast {
  display:flex; align-items:flex-start; gap:var(--s3); max-width:320px;
  padding:var(--s3) var(--s4); background:var(--surface);
  border:1px solid var(--border-card);
  border-radius:var(--r-sm); box-shadow:var(--shadow-lg);
  font-size:var(--fs-sm); color:var(--text); pointer-events:auto;
  animation:toast-in 200ms ease;
}
.toast--success { border-left-color:var(--success); }
.toast--warning { border-left-color:var(--warning); }
.toast--danger  { border-left-color:var(--danger); }
.toast--info    { border-left-color:var(--info); }
.toast__icon { flex-shrink:0; font-size:16px; }
.toast__text { flex:1; line-height:1.4; }
.toast__close {
  background:transparent; border:none; color:var(--text-2);
  font-size:18px; cursor:pointer; padding:0; line-height:1;
}
.toast__close:hover { color:var(--text); }

@keyframes toast-in {
  from { opacity:0; transform:translateX(16px); }
  to   { opacity:1; transform:none; }
}
@keyframes shimmer {
  0%   { background-position:200% 0; }
  100% { background-position:-200% 0; }
}

/* ===== 16. Skeleton ===== */
.skeleton {
  display:block;
  background:linear-gradient(90deg,var(--surface-2) 0%,var(--surface-3) 50%,var(--surface-2) 100%);
  background-size:200% 100%; border-radius:var(--r-sm);
  animation:shimmer 1.6s linear infinite; height:16px;
}
.skeleton--stat { height:80px; }
.skeleton--row  { height:36px; margin-top:6px; }

/* ===== 17. Dashboard layout ===== */
.grid-8-4 { display:grid; grid-template-columns:2fr 1fr; gap:var(--s4); align-items:stretch; }
.grid-8-4 > div:first-child { display:flex; flex-direction:column; }
.grid-8-4 > .col-right { display:flex; flex-direction:column; gap:var(--s4); }
.grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:var(--s4); align-items:start; }
.grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:var(--s4); align-items:start; }

.client-list { display:flex; flex-direction:column; gap:var(--s3); }
.client-list__row { display:flex; align-items:center; gap:var(--s3); padding:var(--s2) 0; }
.client-list__row + .client-list__row { border-top:1px solid var(--border); padding-top:var(--s3); }
.client-list__meta { font-size:var(--fs-sm); color:var(--text-2); }
.client-list__value { margin-left:auto; font-weight:600; font-variant-numeric:tabular-nums; }
.client-list__value--danger { color:var(--danger); }

.progress-row {
  display:grid; grid-template-columns:120px 1fr 60px;
  align-items:center; gap:var(--s4);
  padding:var(--s3) 0; border-bottom:1px solid var(--border);
}
.progress-row:last-child { border-bottom:none; }
.progress-row__label { font-weight:500; color:var(--text); }
.progress-row__value { font-variant-numeric:tabular-nums; text-align:right; color:var(--text-2); font-size:var(--fs-sm); font-weight:600; }

.progress-bar { height:6px; background:var(--surface-2); border-radius:var(--r-pill); overflow:hidden; }
.progress-bar__fill {
  height:100%; border-radius:var(--r-pill);
  background:var(--violet-500);
  transition:width var(--t);
}
.progress-inline { display:inline-flex; align-items:center; gap:var(--s3); width:100%; max-width:260px; }
.progress-inline .progress-bar { flex:1; min-width:80px; }
.progress-inline__text { font-size:var(--fs-sm); font-weight:600; color:var(--text-2); white-space:nowrap; }

.empty-state { text-align:center; padding:var(--s12) var(--s4); color:var(--text-3); }
.empty-state__icon { font-size:48px; line-height:1; margin-bottom:var(--s3); }
.empty-state__text { font-size:var(--fs-base); }

.filter-row { display:flex; align-items:center; gap:var(--s3); flex-wrap:wrap; }
.filters-grid { display:grid; grid-template-columns:1fr 1fr 1fr 1fr auto auto; gap:var(--s3); align-items:end; }
.search-input { max-width:480px; width:100%; }

.legend { display:inline-flex; align-items:center; gap:var(--s4); font-size:var(--fs-sm); color:var(--text-2); }
.legend__item { display:inline-flex; align-items:center; gap:6px; }
.legend__dot { width:10px; height:10px; border-radius:var(--r-pill); }

.pagination {
  display:flex; justify-content:space-between; align-items:center;
  padding:var(--s3) var(--s6); gap:var(--s3);
}
.pagination__info { font-size:var(--fs-sm); color:var(--text-2); }

/* ===== 18. KPI mini ===== */
.kpi-mini { display:grid; grid-template-columns:repeat(3,1fr); gap:var(--s3); margin-top:var(--s2); }
.kpi-mini__item { display:flex; flex-direction:column; gap:2px; }
.kpi-mini__label { font-size:11px; color:var(--text-2); text-transform:uppercase; letter-spacing:.03em; }
.kpi-mini__value { font-size:16px; font-weight:700; font-variant-numeric:tabular-nums; color:var(--text); }

/* ===== 19. Schedule ===== */
.schedule-toolbar { display:flex; align-items:center; justify-content:space-between; gap:var(--s4); flex-wrap:wrap; }
.schedule-toolbar__left,.schedule-toolbar__right { display:flex; align-items:center; gap:var(--s3); }

.cal-month {
  display:grid; grid-template-columns:repeat(7,1fr);
  gap:1px; background:var(--border); border-radius:var(--r-sm); overflow:hidden;
}
.cal-month__hd {
  background:var(--surface-2); padding:var(--s2) var(--s3);
  font-size:var(--fs-sm); font-weight:600; color:var(--text-3);
  text-transform:uppercase; text-align:center;
}
.cal-day {
  background:var(--surface); padding:var(--s2); min-height:110px;
  display:flex; flex-direction:column; gap:4px;
  cursor:pointer; transition:background var(--t);
}
.cal-day:hover { background:var(--surface-2); }
.cal-day--outside { opacity:.45; }
.cal-day--today { outline:2px solid var(--violet-500); outline-offset:-2px; }
.cal-day__num { font-size:var(--fs-sm); font-weight:600; color:var(--text-2); margin-bottom:2px; }
.cal-day--today .cal-day__num { color:var(--violet-600); }

.cal-pill {
  font-size:11px; padding:2px 6px; border-radius:var(--r-sm);
  color:#fff; font-weight:500; white-space:nowrap;
  overflow:hidden; text-overflow:ellipsis;
}
.cal-pill--rent  { background:var(--violet-500); }
.cal-pill--ik    { background:var(--accent-ik); }
.cal-pill--event { background:var(--accent-event); color:#78350f; }
.cal-pill--more  { background:var(--surface-3); color:var(--text-2); }

.day-grid { width:100%; border-collapse:separate; border-spacing:0; font-size:13px; }
.day-grid thead th {
  position:sticky; top:0; z-index:var(--z-sticky);
  background:rgba(250,245,255,.8);
  font-weight:700; font-size:11px; text-transform:uppercase;
  color:var(--text-3); padding:var(--s3) var(--s4);
  border-bottom:1px solid var(--border); text-align:center;
}
.day-grid tbody td {
  padding:4px 6px; border-bottom:1px solid rgba(109,40,217,.05);
  height:42px; vertical-align:middle;
}
.day-grid tbody td:first-child {
  font-variant-numeric:tabular-nums; color:var(--text-3);
  width:72px; background:var(--surface-2);
  font-size:var(--fs-xs); font-weight:500;
}
.day-cell {
  width:100%; height:100%; min-height:34px;
  display:flex; align-items:center;
  padding:3px 8px; border-radius:var(--r-sm);
  cursor:pointer; transition:filter var(--t-fast);
  font-size:12px; font-weight:500;
}
.day-cell:hover { filter:brightness(.95); }
.day-cell--free {
  background:transparent; color:var(--text-3);
  border:1px dashed var(--border); justify-content:center; opacity:.7;
}
.day-cell--free:hover { opacity:1; }
.day-cell--rent  { background:var(--violet-200); color:var(--violet-900); font-weight:600; }
.day-cell--ik    { background:var(--green-100);  color:var(--green-800); font-weight:600; }
.day-cell--event { background:var(--amber-100);  color:var(--amber-800); font-weight:600; }
.day-cell__name { flex:1; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; text-align:center; font-weight:600; }
.day-cell__badge { font-size:10px; padding:1px 6px; border-radius:var(--r-pill); background:rgba(0,0,0,.10); margin-left:4px; }

/* ===== 20. Booking card ===== */
.bk-summary {
  display:flex; align-items:center; gap:var(--s4);
  padding:var(--s4); background:var(--surface-2); border-radius:var(--r-lg);
}
.bk-summary__main { flex:1; }
.bk-summary__name { font-size:var(--fs-lg); font-weight:600; color:var(--text); }
.bk-summary__meta { font-size:var(--fs-sm); color:var(--text-2); margin-top:2px; display:flex; gap:var(--s3); flex-wrap:wrap; }
.bk-summary__balance { text-align:right; }
.bk-summary__balance-num { font-size:var(--fs-lg); font-weight:700; font-variant-numeric:tabular-nums; }
.bk-summary__balance-num--neg { color:var(--danger); }
.bk-summary__balance-num--pos { color:var(--success); }
.bk-summary__balance-label { font-size:var(--fs-sm); color:var(--text-2); }

.bk-cols { display:grid; grid-template-columns:1fr 1fr; gap:var(--s4); }
.bk-col h4 {
  font-size:var(--fs-xs); text-transform:uppercase; letter-spacing:.05em;
  color:var(--text-3); font-weight:600; margin-bottom:var(--s3);
}

.status-toggle {
  display:inline-flex; padding:3px;
  background:var(--surface-2); border-radius:var(--r-pill);
}
.status-toggle button {
  padding:6px 14px; border:none; background:transparent;
  color:var(--text-2); font-size:13px; font-weight:600;
  border-radius:var(--r-pill); cursor:pointer; font-family:inherit;
}
.status-toggle button.is-active { background:var(--surface); color:var(--text); box-shadow:var(--shadow-xs); }
.status-toggle button.is-active.is-visited { background:var(--success); color:#fff; }
.status-hint { font-size:var(--fs-sm); color:var(--text-2); margin-top:var(--s3); line-height:1.4; }

.pay-row { display:flex; align-items:center; gap:var(--s3); }
.pay-status { margin-top:var(--s3); font-size:var(--fs-sm); color:var(--text-2); }

.log-table { width:100%; font-size:13px; border-collapse:separate; border-spacing:0; }
.log-table thead th {
  font-size:11px; text-transform:uppercase; color:var(--text-2);
  padding:6px 10px; text-align:left;
  border-bottom:1px solid var(--border); font-weight:600;
}
.log-table tbody td { padding:8px 10px; border-bottom:1px solid var(--border); }
.log-table tbody tr:last-child td { border-bottom:none; }

/* ===== 21. Client card ===== */
.client-card-layout { display:grid; grid-template-columns:2fr 1fr; gap:var(--s4); align-items:start; }
.client-card-layout > .col-left,
.client-card-layout > .col-right { display:flex; flex-direction:column; gap:var(--s4); }
.field-grid { display:grid; grid-template-columns:1fr 1fr; gap:var(--s4); }
.field { display:flex; flex-direction:column; gap:3px; }
.field__label { font-size:var(--fs-xs); font-weight:500; color:var(--text-3); text-transform:uppercase; letter-spacing:.05em; }
.field__value { font-size:var(--fs-base); font-weight:500; color:var(--text); }
.balance-big { font-size:32px; font-weight:700; font-variant-numeric:tabular-nums; line-height:1; font-family:var(--font-display); }
.balance-big--neg { color:var(--danger); }
.balance-big--pos { color:var(--success); }
.balance-actions { display:flex; gap:var(--s2); margin-top:var(--s3); }

.channel-row {
  display:flex; align-items:center; justify-content:space-between;
  padding:var(--s3) 0; border-bottom:1px solid var(--border);
}
.channel-row:last-child { border-bottom:none; }
.channel-row__name { display:flex; align-items:center; gap:var(--s2); font-weight:500; }
.channel-icons { display:inline-flex; gap:4px; font-size:14px; }
.channel-icons span { opacity:.45; }
.channel-icons span.is-on { opacity:1; }

/* ===== 22. Subscription card ===== */
.sub-card { display:flex; flex-direction:column; gap:var(--s3); }
.sub-card__price { font-size:28px; font-weight:700; color:var(--text); font-variant-numeric:tabular-nums; }
.sub-card__meta { display:flex; gap:var(--s3); font-size:var(--fs-sm); color:var(--text-2); flex-wrap:wrap; }
.sub-card__footer { display:flex; gap:var(--s2); }

/* ===== 23. Event card ===== */
.event-card {
  background:var(--surface); border:1px solid var(--border-card);
  border-radius:var(--r-lg); box-shadow:var(--shadow-sm);
  padding:var(--s6); display:flex; flex-direction:column; gap:var(--s3);
  cursor:pointer; transition:border-color var(--t),box-shadow var(--t-fast);
}
.event-card:hover { border-color:var(--violet-300); box-shadow:var(--shadow-md); }
.event-card__title { font-size:var(--fs-lg); font-weight:600; color:var(--text); display:flex; align-items:center; gap:var(--s2); }
.event-card__meta { font-size:var(--fs-sm); color:var(--text-2); }
.event-card__desc { font-size:var(--fs-base); color:var(--text); line-height:1.5; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.event-card__footer { display:flex; justify-content:space-between; align-items:center; padding-top:var(--s3); border-top:1px solid var(--border); }
.event-card__metric { font-size:var(--fs-sm); color:var(--text-2); }
.event-card__metric strong { color:var(--text); font-weight:600; }

/* ===== 24. Checkbox row ===== */
.check-row { display:flex; align-items:center; gap:var(--s2); padding:var(--s2) 0; cursor:pointer; user-select:none; }
.check-row input { width:16px; height:16px; accent-color:var(--violet-500); }

/* ===== 25. Utilities ===== */
.muted { color:var(--text-2); }
.row-flex { display:flex; align-items:center; gap:var(--s3); }
.row-spread { display:flex; align-items:center; justify-content:space-between; gap:var(--s3); }
.text-right { text-align:right; }
.text-mono { font-variant-numeric:tabular-nums; }
.divider { height:1px; background:var(--border); margin:var(--s4) 0; }
.link { color:var(--violet-600); cursor:pointer; }
.link:hover { text-decoration:underline; }

/* ===== 26. Responsive — Mobile / Tablet ===== */

/* --- Sidebar overlay (shared) --- */
#sidebar-overlay {
  display:none; position:fixed; inset:0;
  background:rgba(30,10,60,.5); backdrop-filter:blur(2px);
  z-index:var(--z-sidebar); /* same layer, renders behind sidebar */
}
#sidebar-overlay.visible { display:block; }

/* --- Sidebar toggle button: hide on mobile (hamburger replaces it) --- */
@media (max-width:768px) {
  ._sb-toggle { display:none !important; }
}

/* ===== ≤768px : phones + small tablets ===== */
@media (max-width:768px) {

  /* Sidebar: slide-in drawer */
  #sidebar {
    position:fixed; left:-232px; top:0; height:100%;
    width:216px; z-index:calc(var(--z-sidebar) + 1);
    transition:left .25s ease;
    box-shadow:none;
  }
  #sidebar.open { left:0; box-shadow:var(--shadow-lg); }

  /* Overlay sits BELOW sidebar */
  #sidebar-overlay { z-index:var(--z-sidebar); }

  /* Main: full width, no left offset */
  #main-content { margin-left:0 !important; width:100% !important; }

  /* Hamburger button */
  #hamburger {
    display:flex !important;
    background:var(--violet-900) !important;
    color:#fff !important; border:none !important;
    border-radius:var(--r-sm) !important;
    width:36px; height:36px;
    align-items:center; justify-content:center;
    font-size:18px; cursor:pointer; flex-shrink:0;
  }

  /* Topbar: compress */
  .topbar {
    padding:0 var(--s3);
    gap:var(--s2);
    flex-wrap:nowrap;
    height:52px;
  }
  .topbar__title { font-size:14px; white-space:nowrap; }
  /* Hide date chip and search on small screens */
  #_topbar-date { display:none !important; }
  #_topbar-search-wrap { display:none !important; }
  /* Compress topbar actions */
  .topbar__actions { gap:var(--s2); flex-shrink:0; }
  .topbar__actions .badge { display:none; }
  .topbar__actions .btn--primary { height:30px; font-size:12px; padding:0 var(--s3); }

  /* Content padding */
  .content { padding:var(--s4) var(--s3); }

  /* KPI stat row: 2×2 grid */
  .stat-row { grid-template-columns:1fr 1fr; gap:var(--s3); }
  .stat-row--3 { grid-template-columns:1fr 1fr; }
  .stat { padding:var(--s4); }
  .stat__value { font-size:22px; }

  /* Main dashboard grid: single column */
  .grid-8-4 { grid-template-columns:1fr; }
  .grid-8-4 > .col-right { gap:var(--s3); }
  .grid-2 { grid-template-columns:1fr; }
  .grid-3 { grid-template-columns:1fr; }

  /* Tables: horizontal scroll container */
  .card--flush { overflow:hidden; }
  .table-wrap, .card--flush > div { overflow-x:auto; -webkit-overflow-scrolling:touch; }
  .table { min-width:520px; }
  .day-grid { min-width:480px; }

  /* Wrap table in overflow container if not already */
  .card .table { display:block; overflow-x:auto; -webkit-overflow-scrolling:touch; min-width:0; }

  /* Filters: stack */
  .filters-grid {
    grid-template-columns:1fr 1fr;
    gap:var(--s2);
  }
  .filter-row { flex-wrap:wrap; }
  .search-input { max-width:100%; }

  /* Schedule toolbar: stack */
  .schedule-toolbar { flex-direction:column; align-items:flex-start; gap:var(--s2); }

  /* Client card layout: single column */
  .client-card-layout { grid-template-columns:1fr; }
  .field-grid { grid-template-columns:1fr 1fr; }

  /* Booking summary: stack */
  .bk-summary { flex-direction:column; align-items:flex-start; gap:var(--s3); }
  .bk-summary__balance { text-align:left; }
  .bk-cols { grid-template-columns:1fr; }

  /* Progress rows: shrink label */
  .progress-row { grid-template-columns:100px 1fr 52px; gap:var(--s2); }

  /* Modals: near-full-screen */
  .modal-backdrop { padding:var(--s2); align-items:flex-end; }
  .modal, .modal--sm, .modal--md, .modal--lg {
    max-width:100% !important;
    width:100%;
    max-height:92vh;
    border-radius:var(--r-lg) var(--r-lg) 0 0;
  }
  .modal__body { padding:var(--s4); }
  .modal__header, .modal__footer { padding:var(--s3) var(--s4); }
  .modal__footer { flex-wrap:wrap; gap:var(--s2); }
  .modal__footer-right { margin-left:0; width:100%; justify-content:flex-end; }

  /* Events grid: 1 column */
  .events-grid, [class*="grid-3"], [class*="grid-2"] { grid-template-columns:1fr; }

  /* KPI mini: 2 columns */
  .kpi-mini { grid-template-columns:1fr 1fr; }

  /* Pagination: stack on very small */
  .pagination { flex-direction:column; text-align:center; gap:var(--s2); }

  /* Toast: full width */
  .toast-container { left:var(--s3); right:var(--s3); bottom:var(--s4); }
  .toast { max-width:100%; }
}

/* ===== ≤480px : small phones ===== */
@media (max-width:480px) {
  .stat-row { grid-template-columns:1fr 1fr; }
  .stat__value { font-size:20px; }
  .field-grid { grid-template-columns:1fr; }
  .filters-grid { grid-template-columns:1fr; }
  .topbar__title { font-size:13px; }
  .bk-summary { gap:var(--s2); }
  /* Hide non-critical topbar items */
  .topbar__actions .btn--icon:not(:first-child) { display:none; }
}

/* ===== 769px–1024px : tablet / laptop ===== */
@media (min-width:769px) and (max-width:1024px) {
  /* Hide hamburger */
  #hamburger { display:none !important; }

  /* Sidebar: force collapsed to icon-only (regardless of JS state) */
  #sidebar {
    width:60px !important;
    transition:none;
  }
  #sidebar .sidebar__logo-title,
  #sidebar .sidebar__logo-sub,
  #sidebar .nav-item__label,
  #sidebar .sb-section-label,
  #sidebar ._sb-user-name,
  #sidebar ._sb-logout-text,
  #sidebar ._sb-toggle-text { display:none !important; }
  #sidebar .sidebar__logo { padding:14px 0 !important; display:flex !important; justify-content:center !important; }
  #sidebar .nav-item { padding:10px 0 !important; justify-content:center !important; }
  #sidebar .nav-item__icon { font-size:18px !important; width:auto !important; }
  #sidebar .sidebar__footer { padding:10px 0 !important; display:flex !important; flex-direction:column !important; align-items:center !important; gap:6px !important; }
  #sidebar ._sb-user-block { padding:6px 0 !important; justify-content:center !important; }
  #sidebar ._sb-logout-btn { width:36px !important; padding:8px !important; justify-content:center !important; }

  /* Main: offset for 60px sidebar */
  #main-content { margin-left:60px !important; }

  /* Toggle button: reposition and hide (let user expand manually on desktop) */
  ._sb-toggle { left:51px; display:none !important; }

  /* KPI: 4-across (enough space at 1024 with 60px sidebar = 964px content) */
  .stat-row { grid-template-columns:repeat(4,1fr); }
  .stat-row--3 { grid-template-columns:repeat(3,1fr); }

  /* Dashboard grid: keep 2-col at 1024 (2fr 1fr) */
  .grid-8-4 { grid-template-columns:2fr 1fr; }
  .grid-2 { grid-template-columns:1fr 1fr; }

  /* Content padding */
  .content { padding:var(--s4) var(--s5); }

  /* Filters: 2 cols */
  .filters-grid { grid-template-columns:1fr 1fr auto auto; }

  /* Client card: single column */
  .client-card-layout { grid-template-columns:1fr; }

  /* Events: 2 columns */
  .events-grid { grid-template-columns:1fr 1fr; }

  /* Modals: add side padding */
  .modal-backdrop { padding:var(--s4); }
  .modal--lg { max-width:96%; }
}

/* ===== ≥769px : ensure hamburger hidden ===== */
@media (min-width:769px) {
  #hamburger { display:none !important; }
}