/* =========================================================================
   LUMEN DESIGN SYSTEM  ·  v2.0  ·  YEA CID brand direction
   Bold, rounded, gradient-rich, multi-color UI system on a cool light canvas.
   Language: Montserrat (700–900), the 5 YEA brand colors (blue #2196D6,
   orange #F26522, purple #9C3F9E, teal #29B6A8, gold #F5B622), slate ink
   #2B323C, vivid brand gradients, big 18px radius, colored accent shadows.
   Interface craft (heat-maps, chip/pill, workspace sidebar) inspired by
   Profound; the look & feel is YEA's.

   Drop-in, vanilla, no framework. Add class="lm" to <body> to activate.
   All color/spacing/radius come from --lm-* tokens — never hard-code.
   ========================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ============================ 1. TOKENS ================================= */
:root {
  /* ---- Surfaces & ink (light blue-gray + slate — YEA CID brand) ---- */
  --lm-bg:            #E8EEF7;   /* page background — light blue-gray */
  --lm-surface:      #FFFFFF;   /* cards, panels, inputs */
  --lm-surface-2:    #F4F8FD;   /* soft raised panels */
  --lm-inset:        #EDF2F9;   /* table headers, tracks, code, kanban col */
  --lm-inset-2:      #DCE5F0;   /* deeper inset / hover on inset */
  --lm-border:       #E3EAF3;   /* hairline — the primary separator */
  --lm-border-strong:#D0DAE7;   /* input borders, emphasized dividers */
  --lm-border-dash:  #DAE2EE;   /* dashed structural guides */

  --lm-ink:          #2B323C;   /* primary text — dark slate (not black) */
  --lm-ink-2:        #7D8794;   /* secondary / muted */
  --lm-ink-3:        #9AA3AE;   /* tertiary / placeholder */
  --lm-ink-4:        #B8BFC8;   /* faintest labels, disabled */
  --lm-ink-inverse:  #FFFFFF;   /* text on dark surfaces */

  /* ---- Hero accent: Brand Blue (primary interactive) ---- */
  --lm-accent:        #2196D6;  /* CTA base, active state, brand spark */
  --lm-accent-strong: #1A86C4;  /* hover */
  --lm-accent-press:  #1676B0;  /* pressed */
  --lm-accent-ink:    #1272A8;  /* accent TEXT / links on light (AA on white) */
  --lm-accent-ink-2:  #1A86C4;  /* links, less heavy */
  --lm-accent-soft:   #E4F3FB;  /* pale blue fill — badges, active nav */
  --lm-accent-soft-2: #CDE9F7;  /* pale hover / border on soft */
  --lm-accent-ring:   rgba(33,150,214,.32); /* focus ring */
  --lm-on-accent:     #FFFFFF;  /* text ON the accent / gradient fill */

  /* ---- Brand gradients (the YEA CID signature) ---- */
  --lm-grad-primary: linear-gradient(90deg,  #2196D6, #9C3F9E);          /* blue → purple : primary CTA */
  --lm-grad-cool:    linear-gradient(90deg,  #2196D6, #29B6A8);          /* blue → teal   : progress, save */
  --lm-grad-warm:    linear-gradient(90deg,  #F5B622, #F26522);          /* gold → orange : reward pills */
  --lm-grad-rainbow: linear-gradient(135deg, #2196D6 0%, #9C3F9E 55%, #F26522 100%); /* login / hero splash */
  --lm-grad-ink:     linear-gradient(135deg, #1C2530, #2B323C);          /* dark hero panel */

  /* ---- Blue data ramp — vivid (heat-map + primary data series) ---- */
  --lm-blue:          #109FEA;   /* vivid sky-blue for bars/data */
  --lm-blue-ink:      #0E77AE;
  --lm-blue-soft:     #E0F3FD;
  /* Heat scale: low → high (pale → deep). Mids brightened for vividness. */
  --lm-heat-0:  #E9F5FD;
  --lm-heat-1:  #C4E8FB;
  --lm-heat-2:  #8FD4F6;
  --lm-heat-3:  #4FBBF0;
  --lm-heat-4:  #159FEA;
  --lm-heat-5:  #0E8ADB;
  --lm-heat-6:  #0C6FB6;
  --lm-heat-7:  #0A5790;
  --lm-on-heat-hi: #EAF5FD;   /* text on the darkest heat cells */

  /* ---- Categorical palette — YEA 5 brand colors + accents (names kept) ---- */
  --lm-c-blue:   #109FEA;  --lm-c-blue-soft:   #E0F3FD;  /* vivid blue   */
  --lm-c-green:  #16BFAE;  --lm-c-green-soft:  #DEF7F3;  /* vivid teal   */
  --lm-c-violet: #B02DBE;  --lm-c-violet-soft: #F6E1FA;  /* vivid purple */
  --lm-c-amber:  #F5B622;  --lm-c-amber-soft:  #FEF3D8;  /* gold         */
  --lm-c-coral:  #F26522;  --lm-c-coral-soft:  #FDE7DB;  /* orange       */
  --lm-c-cyan:   #37B0E0;  --lm-c-cyan-soft:   #E3F4FC;  /* sky (accent) */
  --lm-c-pink:   #C266C4;  --lm-c-pink-soft:   #F6E7F6;  /* light purple */
  --lm-c-slate:  #7D8794;  --lm-c-slate-soft:  #EEF0F3;  /* slate        */

  /* ---- Semantic (positive = teal, negative = red) ---- */
  --lm-success:  #29B6A8;  --lm-success-soft: #E0F6F3;  --lm-success-ink:#1A8577;
  --lm-warning:  #F5B622;  --lm-warning-soft: #FEF3D8;  --lm-warning-ink:#9A6F0A;
  --lm-danger:   #D3433A;  --lm-danger-soft:  #FCE4E1;  --lm-danger-ink: #A5292A;
  --lm-info:     #2196D6;  --lm-info-soft:    #E4F3FB;  --lm-info-ink:   #1272A8;

  /* ---- Brand glow (login / empty / hero only) ---- */
  --lm-mist:
    radial-gradient(680px 420px at 12% -8%,  rgba(33,150,214,.18), transparent 60%),
    radial-gradient(720px 520px at 92% 4%,   rgba(156,63,158,.14), transparent 62%),
    radial-gradient(680px 560px at 60% 108%, rgba(242,101,34,.12), transparent 60%),
    var(--lm-bg);

  /* ---- Typography (Montserrat — bold, geometric, energetic) ---- */
  --lm-font-display: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans TC', 'PingFang TC', sans-serif;
  --lm-font-ui:      'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans TC', 'PingFang TC', sans-serif;
  --lm-font-mono:    'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --lm-t-2xs: 11px;
  --lm-t-xs:  12px;
  --lm-t-sm:  13px;
  --lm-t-md:  14px;   /* base body (Profound-dense) */
  --lm-t-lg:  16px;
  --lm-t-xl:  18px;
  --lm-t-h3:  22px;
  --lm-t-h2:  28px;
  --lm-t-h1:  38px;
  --lm-t-hero:56px;

  /* ---- Spacing (4px base) ---- */
  --lm-s1: 4px;  --lm-s2: 8px;  --lm-s3: 12px; --lm-s4: 16px;
  --lm-s5: 20px; --lm-s6: 24px; --lm-s7: 32px; --lm-s8: 48px; --lm-s9: 64px;

  /* ---- Radius (rounded / friendly — YEA CID) ---- */
  --lm-r-xs: 8px;
  --lm-r-sm: 11px;   /* buttons, inputs, chips */
  --lm-r-md: 18px;   /* cards, tables */
  --lm-r-lg: 22px;   /* modals, hero, showcase */
  --lm-r-full: 999px;

  /* ---- Elevation (soft ambient + colored accent glow) ---- */
  --lm-shadow-xs:  0 2px 8px rgba(43,50,60,.05);
  --lm-shadow-card:0 6px 22px rgba(43,50,60,.06);
  --lm-shadow-pop: 0 24px 70px -14px rgba(43,50,60,.30);
  --lm-shadow-accent: 0 8px 22px rgba(33,150,214,.35);

  /* ---- Motion ---- */
  --lm-ease: cubic-bezier(.2,.8,.3,1);
  --lm-fast: 130ms;
  --lm-slow: 240ms;

  --lm-sidebar-w: 244px;
  --lm-maxw: 1440px;
}

/* ============================ 2. BASE ================================== */
*, *::before, *::after { box-sizing: border-box; }

body.lm {
  margin: 0;
  background: var(--lm-bg);
  color: var(--lm-ink);
  font-family: var(--lm-font-ui);
  font-size: var(--lm-t-md);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.lm h1,.lm h2,.lm h3,.lm h4 { margin: 0; font-family: var(--lm-font-display); color: var(--lm-ink); font-weight: 900; letter-spacing: -.01em; line-height: 1.14; }
.lm h1 { font-size: var(--lm-t-h1); letter-spacing: -.02em; }
.lm h2 { font-size: var(--lm-t-h2); }
.lm h3 { font-size: var(--lm-t-h3); }
.lm p  { margin: 0; }
/* only bare links get the accent color — classed anchors (nav, buttons) keep their own */
.lm a:not([class]) { color: var(--lm-accent-ink-2); text-decoration: none; font-weight: 700; }
.lm a:not([class]):hover { text-decoration: underline; text-underline-offset: 2px; }
.lm ::selection { background: var(--lm-accent-soft-2); color: var(--lm-ink); }
.lm-mono { font-family: var(--lm-font-mono); }
.lm-num  { font-variant-numeric: tabular-nums; }

/* focus visibility */
.lm :focus-visible { outline: none; box-shadow: 0 0 0 3px var(--lm-accent-ring); border-radius: var(--lm-r-sm); }

/* utility text */
.lm-eyebrow { display:inline-flex; align-items:center; gap:7px; font-size: var(--lm-t-xs); font-weight:800; letter-spacing:.05em; text-transform:uppercase; color: var(--lm-accent-ink); }
.lm-eyebrow::before { content:''; width:8px; height:8px; border-radius:3px; background: var(--lm-accent); box-shadow: 0 0 0 3px var(--lm-accent-soft); }
.lm-muted   { color: var(--lm-ink-2); }
.lm-faint   { color: var(--lm-ink-3); }
.lm-display { font-family: var(--lm-font-display); letter-spacing: -.03em; line-height: 1.05; }

/* ============================ 3. LAYOUT SHELL ========================== */
.lm-shell { display: grid; grid-template-columns: var(--lm-sidebar-w) 1fr; min-height: 100vh; }
.lm-main  { min-width: 0; display: flex; flex-direction: column; }
.lm-page  { padding: var(--lm-s6) var(--lm-s7); max-width: var(--lm-maxw); width: 100%; margin: 0 auto; }
.lm-section + .lm-section { margin-top: var(--lm-s7); }

/* ---- Sidebar ---- */
.lm-sidebar {
  position: sticky; top: 0; align-self: start; height: 100vh;
  background: var(--lm-surface); border-right: 1px solid var(--lm-border);
  display: flex; flex-direction: column; padding: var(--lm-s3);
}
.lm-workspace {
  display: flex; align-items: center; gap: 10px; padding: 8px; border-radius: var(--lm-r-sm);
  cursor: pointer; transition: background var(--lm-fast) var(--lm-ease);
}
.lm-workspace:hover { background: var(--lm-inset); }
.lm-workspace__logo { width: 26px; height: 26px; border-radius: 7px; display:grid; place-items:center;
  background: var(--lm-ink); color: var(--lm-ink-inverse); font-weight: 700; font-size: 13px; flex: none; }
.lm-workspace__name { font-weight: 650; font-size: var(--lm-t-md); letter-spacing: -.01em; }
.lm-workspace__caret { margin-left: auto; color: var(--lm-ink-3); }

.lm-nav { display: flex; flex-direction: column; gap: 2px; margin-top: var(--lm-s3); }
.lm-nav__label { font-size: var(--lm-t-2xs); font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  color: var(--lm-ink-4); padding: 10px 8px 4px; }
.lm-nav-item {
  display: flex; align-items: center; gap: 10px; padding: 7px 8px; border-radius: var(--lm-r-sm);
  color: var(--lm-ink-2); font-size: var(--lm-t-md); font-weight: 500; cursor: pointer;
  transition: background var(--lm-fast) var(--lm-ease), color var(--lm-fast) var(--lm-ease);
  text-decoration: none;
}
.lm-nav-item svg, .lm-nav-item .lm-ico { width: 17px; height: 17px; flex: none; color: var(--lm-ink-3); }
.lm-nav-item:hover { background: var(--lm-inset); color: var(--lm-ink); }
/* active = neutral (no brand color) so the colorful data reads louder */
.lm-nav-item.is-active { background: var(--lm-inset-2); color: var(--lm-ink); font-weight: 800; }
.lm-nav-item.is-active svg, .lm-nav-item.is-active .lm-ico { color: var(--lm-ink); }
.lm-nav-item__badge { margin-left: auto; font-size: var(--lm-t-2xs); font-weight: 700; color: var(--lm-ink-3);
  background: var(--lm-inset); border-radius: var(--lm-r-full); padding: 1px 7px; }
.lm-sidebar__foot { margin-top: auto; padding-top: var(--lm-s3); border-top: 1px solid var(--lm-border); }

/* ---- Topbar ---- */
.lm-topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: var(--lm-s4);
  padding: var(--lm-s3) var(--lm-s7);
  background: color-mix(in srgb, var(--lm-bg) 82%, transparent);
  backdrop-filter: saturate(1.6) blur(10px);
  border-bottom: 1px solid var(--lm-border);
}
.lm-breadcrumb { display: flex; align-items: center; gap: 8px; color: var(--lm-ink-3); font-size: var(--lm-t-sm); }
.lm-breadcrumb b { color: var(--lm-ink); font-weight: 600; }
.lm-breadcrumb .sep { color: var(--lm-ink-4); }
.lm-topbar__spacer { flex: 1; }
.lm-page__head { display: flex; align-items: flex-start; gap: var(--lm-s4); margin-bottom: var(--lm-s5); }
.lm-page__head .lm-topbar__spacer { flex: 1; }
.lm-page__title { display: flex; flex-direction: column; gap: 4px; }
.lm-page__title h1 { font-size: var(--lm-t-h2); }
.lm-page__sub { color: var(--lm-ink-2); font-size: var(--lm-t-md); }

/* ============================ 4. BUTTONS ============================== */
.lm-btn {
  --_bg: var(--lm-surface); --_fg: var(--lm-ink); --_bd: var(--lm-border-strong);
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 38px; padding: 0 16px; border-radius: var(--lm-r-sm);
  font-family: inherit; font-size: var(--lm-t-md); font-weight: 800; letter-spacing: .01em;
  background: var(--_bg); color: var(--_fg); border: 1px solid var(--_bd);
  cursor: pointer; white-space: nowrap; user-select: none;
  transition: background var(--lm-fast) var(--lm-ease), border-color var(--lm-fast) var(--lm-ease),
              transform var(--lm-fast) var(--lm-ease), box-shadow var(--lm-fast) var(--lm-ease);
}
.lm-btn:active { transform: translateY(1px); }
.lm-btn svg, .lm-btn .lm-ico { width: 16px; height: 16px; }
.lm-btn--primary { background: var(--lm-grad-primary); color: var(--lm-on-accent); border-color: transparent; box-shadow: var(--lm-shadow-accent); }
.lm-btn--primary:hover { filter: brightness(1.04); box-shadow: 0 12px 28px rgba(33,150,214,.45); transform: translateY(-1px); }
.lm-btn--primary:active { transform: translateY(0); }
.lm-btn--cool  { background: var(--lm-grad-cool); color: #fff; border-color: transparent; box-shadow: var(--lm-shadow-accent); }
.lm-btn--cool:hover  { filter: brightness(1.04); transform: translateY(-1px); }
.lm-btn--warm  { background: var(--lm-grad-warm); color: #fff; border-color: transparent; box-shadow: 0 8px 22px rgba(245,182,34,.4); }
.lm-btn--warm:hover  { filter: brightness(1.04); transform: translateY(-1px); }
.lm-btn--dark    { background: var(--lm-grad-ink); color: var(--lm-ink-inverse); border-color: transparent; }
.lm-btn--dark:hover { filter: brightness(1.15); }
.lm-btn--secondary { --_bg: var(--lm-surface); --_fg: var(--lm-ink); --_bd: var(--lm-border-strong); }
.lm-btn--secondary:hover { background: var(--lm-inset); }
.lm-btn--ghost   { --_bg: transparent; --_fg: var(--lm-ink-2); --_bd: transparent; }
.lm-btn--ghost:hover { background: var(--lm-inset); color: var(--lm-ink); }
.lm-btn--danger  { --_bg: var(--lm-danger); --_fg: #fff; --_bd: transparent; }
.lm-btn--danger:hover { filter: brightness(.95); }
.lm-btn--sm { height: 30px; padding: 0 10px; font-size: var(--lm-t-sm); }
.lm-btn--lg { height: 44px; padding: 0 22px; font-size: var(--lm-t-lg); }
.lm-btn--pill { border-radius: var(--lm-r-full); }
.lm-btn--icon { width: 36px; padding: 0; }
.lm-btn--block { width: 100%; }
.lm-btn:disabled { opacity: .5; cursor: not-allowed; }

/* ============================ 5. FORMS ================================ */
.lm-field { display: flex; flex-direction: column; gap: 7px; }
.lm-label { font-size: var(--lm-t-xs); font-weight: 800; color: var(--lm-ink-2); text-transform: uppercase; letter-spacing: .05em; }
.lm-input, .lm-select, .lm-textarea {
  width: 100%; font-family: inherit; font-size: var(--lm-t-md); color: var(--lm-ink);
  background: var(--lm-surface); border: 1px solid var(--lm-border-strong); border-radius: var(--lm-r-sm);
  padding: 9px 12px; transition: border-color var(--lm-fast) var(--lm-ease), box-shadow var(--lm-fast) var(--lm-ease);
}
.lm-input { height: 38px; }
.lm-textarea { min-height: 96px; resize: vertical; line-height: 1.5; }
.lm-input::placeholder, .lm-textarea::placeholder { color: var(--lm-ink-3); }
.lm-input:focus, .lm-select:focus, .lm-textarea:focus { outline: none; border-color: var(--lm-accent); box-shadow: 0 0 0 3px var(--lm-accent-ring); }
.lm-field.is-error .lm-input, .lm-field.is-error .lm-select, .lm-field.is-error .lm-textarea { border-color: var(--lm-danger); }
.lm-field.is-error .lm-input:focus { box-shadow: 0 0 0 3px var(--lm-danger-soft); }
.lm-hint { font-size: var(--lm-t-xs); color: var(--lm-ink-3); }
.lm-error-text { font-size: var(--lm-t-xs); color: var(--lm-danger-ink); }
.lm-select { height: 38px; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238B8C82' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; padding-right: 34px; }

/* Search */
.lm-search { position: relative; display: flex; align-items: center; }
.lm-search .lm-input { padding-left: 34px; border-radius: var(--lm-r-full); background: var(--lm-surface); }
.lm-search::before { content: ''; position: absolute; left: 12px; width: 15px; height: 15px; pointer-events: none;
  background: center/contain no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238B8C82' stroke-width='2.2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M21 21l-4.3-4.3'/%3E%3C/svg%3E"); }

/* Toggle */
.lm-toggle { position: relative; display: inline-flex; align-items: center; cursor: pointer; }
.lm-toggle input { position: absolute; opacity: 0; }
.lm-toggle__track { width: 38px; height: 22px; border-radius: var(--lm-r-full); background: var(--lm-border-strong);
  transition: background var(--lm-fast) var(--lm-ease); position: relative; }
.lm-toggle__track::after { content: ''; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px;
  border-radius: 50%; background: #fff; box-shadow: var(--lm-shadow-xs); transition: transform var(--lm-fast) var(--lm-ease); }
.lm-toggle input:checked + .lm-toggle__track { background: var(--lm-accent); }
.lm-toggle input:checked + .lm-toggle__track::after { transform: translateX(16px); }

/* Segmented pill control (date-range / view switch) */
.lm-segment { display: inline-flex; background: var(--lm-inset); border-radius: var(--lm-r-sm); padding: 3px; gap: 2px; }
.lm-segment__item { border: 0; background: transparent; font-family: inherit; font-size: var(--lm-t-sm); font-weight: 600;
  color: var(--lm-ink-2); padding: 5px 12px; border-radius: 6px; cursor: pointer; white-space: nowrap;
  transition: background var(--lm-fast) var(--lm-ease), color var(--lm-fast) var(--lm-ease); }
.lm-segment__item:hover { color: var(--lm-ink); }
.lm-segment__item.is-active { background: var(--lm-surface); color: var(--lm-ink); box-shadow: var(--lm-shadow-xs); }

/* Filter chip */
.lm-chip { display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 11px;
  background: var(--lm-surface); border: 1px solid var(--lm-border-strong); border-radius: var(--lm-r-sm);
  font-size: var(--lm-t-sm); font-weight: 600; color: var(--lm-ink-2); cursor: pointer;
  transition: background var(--lm-fast) var(--lm-ease), border-color var(--lm-fast) var(--lm-ease), color var(--lm-fast) var(--lm-ease); }
.lm-chip svg, .lm-chip .lm-ico { width: 14px; height: 14px; color: var(--lm-ink-3); }
.lm-chip:hover { background: var(--lm-inset); color: var(--lm-ink); }
.lm-chip.is-active { background: var(--lm-accent-soft); border-color: var(--lm-accent-soft-2); color: var(--lm-accent-ink); }
.lm-chip.is-active svg, .lm-chip.is-active .lm-ico { color: var(--lm-accent-ink); }

/* ============================ 6. CARDS ================================ */
.lm-card { background: var(--lm-surface); border: 1px solid var(--lm-border); border-radius: var(--lm-r-md);
  box-shadow: var(--lm-shadow-card); }
.lm-card__head { display: flex; align-items: center; gap: var(--lm-s3); padding: var(--lm-s4) var(--lm-s5);
  border-bottom: 1px solid var(--lm-border); }
.lm-card__title { font-size: var(--lm-t-lg); font-weight: 650; letter-spacing: -.01em; }
.lm-card__sub { font-size: var(--lm-t-sm); color: var(--lm-ink-3); }
.lm-card__head .lm-topbar__spacer { flex: 1; }
.lm-card__body { padding: var(--lm-s5); }
.lm-card__body--flush { padding: 0; }

/* KPI stat */
.lm-stat { display: flex; flex-direction: column; gap: 8px; padding: var(--lm-s5);
  background: var(--lm-surface); border: 1px solid var(--lm-border); border-radius: var(--lm-r-md); box-shadow: var(--lm-shadow-card); }
.lm-stat__label { display: flex; align-items: center; gap: 7px; font-size: var(--lm-t-sm); font-weight: 500; color: var(--lm-ink-2); }
.lm-stat__label svg, .lm-stat__label .lm-ico { width: 15px; height: 15px; color: var(--lm-ink-3); }
.lm-stat__value { font-family: var(--lm-font-display); font-size: 30px; font-weight: 700; letter-spacing: -.02em;
  font-variant-numeric: tabular-nums; line-height: 1; }
.lm-stat__foot { display: flex; align-items: center; gap: 8px; }
.lm-delta { display: inline-flex; align-items: center; gap: 3px; font-size: var(--lm-t-xs); font-weight: 700;
  padding: 2px 7px; border-radius: var(--lm-r-full); font-variant-numeric: tabular-nums; }
.lm-delta.is-up   { color: var(--lm-success-ink); background: var(--lm-success-soft); }
.lm-delta.is-down { color: var(--lm-danger-ink);  background: var(--lm-danger-soft); }
.lm-delta.is-flat { color: var(--lm-ink-3);        background: var(--lm-inset); }
.lm-stat__hint { font-size: var(--lm-t-xs); color: var(--lm-ink-3); }

/* ============================ 7. BADGES & PILLS ======================= */
.lm-badge { display: inline-flex; align-items: center; gap: 5px; font-size: var(--lm-t-xs); font-weight: 600;
  padding: 2px 9px; border-radius: var(--lm-r-full); background: var(--lm-inset); color: var(--lm-ink-2); line-height: 1.5; }
.lm-badge--dot::before { content:''; width:6px; height:6px; border-radius:50%; background: currentColor; }
.lm-badge--blue   { background: var(--lm-c-blue-soft);   color: var(--lm-blue-ink); }
.lm-badge--green  { background: var(--lm-c-green-soft);  color: var(--lm-success-ink); }
.lm-badge--violet { background: var(--lm-c-violet-soft); color: #5a3fd6; }
.lm-badge--amber  { background: var(--lm-c-amber-soft);  color: var(--lm-warning-ink); }
.lm-badge--coral  { background: var(--lm-c-coral-soft);  color: var(--lm-danger-ink); }
.lm-badge--cyan   { background: var(--lm-c-cyan-soft);   color: #0b7c8c; }
.lm-badge--pink   { background: var(--lm-c-pink-soft);   color: #c53a7c; }
.lm-badge--slate  { background: var(--lm-c-slate-soft);  color: var(--lm-c-slate); }
.lm-badge--solid  { background: var(--lm-accent); color: var(--lm-on-accent); }
.lm-badge--outline{ background: transparent; border: 1px solid var(--lm-border-strong); color: var(--lm-ink-2); }

/* Brand/logo chip for ranking tables */
.lm-brand { display: inline-flex; align-items: center; gap: 9px; }
.lm-brand__logo { width: 22px; height: 22px; border-radius: 6px; display: grid; place-items: center;
  font-size: 11px; font-weight: 700; color: #fff; flex: none; }
.lm-brand__name { font-weight: 600; }
.lm-brand__you  { font-size: var(--lm-t-2xs); font-weight: 700; color: var(--lm-accent-ink);
  background: var(--lm-accent-soft); border-radius: var(--lm-r-full); padding: 1px 7px; letter-spacing: .02em; }

/* Avatar */
.lm-avatar { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; flex: none;
  font-size: var(--lm-t-xs); font-weight: 800; color: #fff; background: linear-gradient(135deg,#2196D6,#9C3F9E); }
.lm-avatar--green { background: linear-gradient(135deg,#2196D6,#29B6A8); }
.lm-avatar--amber { background: linear-gradient(135deg,#F5B622,#F26522); }
.lm-avatar--pink  { background: linear-gradient(135deg,#9C3F9E,#C266C4); }
.lm-avatar-group { display: inline-flex; }
.lm-avatar-group .lm-avatar { margin-left: -8px; box-shadow: 0 0 0 2px var(--lm-surface); }
.lm-avatar-group .lm-avatar:first-child { margin-left: 0; }

/* ============================ 8. TABS ================================= */
.lm-tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--lm-border); }
.lm-tab { position: relative; border: 0; background: transparent; font-family: inherit; font-size: var(--lm-t-md);
  font-weight: 600; color: var(--lm-ink-2); padding: 10px 14px; cursor: pointer; }
.lm-tab:hover { color: var(--lm-ink); }
.lm-tab.is-active { color: var(--lm-ink); }
.lm-tab.is-active::after { content: ''; position: absolute; left: 10px; right: 10px; bottom: -1px; height: 2px;
  background: var(--lm-accent); border-radius: 2px; }

/* ============================ 9. TABLES + HEAT-MAP ==================== */
.lm-table-wrap { border: 1px solid var(--lm-border); border-radius: var(--lm-r-md); overflow: hidden; background: var(--lm-surface); }
.lm-table { width: 100%; border-collapse: collapse; font-size: var(--lm-t-md); }
.lm-table thead th { text-align: left; font-size: var(--lm-t-xs); font-weight: 600; letter-spacing: .02em;
  color: var(--lm-ink-3); background: var(--lm-inset); padding: 10px 14px; white-space: nowrap;
  border-bottom: 1px solid var(--lm-border); }
.lm-table th.is-num, .lm-table td.is-num { text-align: right; font-variant-numeric: tabular-nums; }
.lm-table tbody td { padding: 11px 14px; border-bottom: 1px solid var(--lm-border); color: var(--lm-ink); }
.lm-table tbody tr:last-child td { border-bottom: 0; }
.lm-table tbody tr { transition: background var(--lm-fast) var(--lm-ease); }
.lm-table tbody tr:hover { background: var(--lm-surface-2); }
.lm-table__sort { display: inline-flex; align-items: center; gap: 4px; cursor: pointer; }
.lm-table__sort svg { width: 12px; height: 12px; opacity: .6; }
.lm-th-you { color: var(--lm-accent-ink); }
/* highlight only the non-heat cells so heat-map cells keep their own scale */
.lm-table tr.is-you td:not(.lm-heat) { background: var(--lm-accent-soft); }
.lm-table tr.is-you:hover td:not(.lm-heat) { background: var(--lm-accent-soft-2); }
.lm-table tr.is-you td.lm-heat { box-shadow: inset 0 0 0 1px var(--lm-accent-soft-2); }

/* Heat-map cell: set data-heat="0..7" OR --h: <0..1> via inline style */
.lm-heat { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; color: var(--lm-ink);
  position: relative; }
.lm-heat[data-heat="0"] { background: var(--lm-heat-0); }
.lm-heat[data-heat="1"] { background: var(--lm-heat-1); }
.lm-heat[data-heat="2"] { background: var(--lm-heat-2); }
.lm-heat[data-heat="3"] { background: var(--lm-heat-3); }
.lm-heat[data-heat="4"] { background: var(--lm-heat-4); color: #fff; }
.lm-heat[data-heat="5"] { background: var(--lm-heat-5); color: #fff; }
.lm-heat[data-heat="6"] { background: var(--lm-heat-6); color: var(--lm-on-heat-hi); }
.lm-heat[data-heat="7"] { background: var(--lm-heat-7); color: var(--lm-on-heat-hi); }

/* ============================ 10. BARS / DATAVIZ ===================== */
/* Horizontal category bar (citation-sources style) */
.lm-bars { display: flex; flex-direction: column; gap: 12px; }
.lm-bar-row { display: grid; grid-template-columns: 150px 1fr 52px; align-items: center; gap: 12px; }
.lm-bar-row__label { display: flex; align-items: center; gap: 8px; font-size: var(--lm-t-sm); color: var(--lm-ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lm-bar-track { height: 10px; background: var(--lm-inset); border-radius: var(--lm-r-full); overflow: hidden; }
.lm-bar-fill { height: 100%; border-radius: var(--lm-r-full); background: var(--lm-blue); transition: width var(--lm-slow) var(--lm-ease); }
.lm-bar-fill--violet { background: var(--lm-c-violet); }
.lm-bar-fill--green  { background: var(--lm-accent); }
.lm-bar-fill--amber  { background: var(--lm-c-amber); }
.lm-bar-fill--gradient { background: var(--lm-grad-primary); }
.lm-bar-row__val { text-align: right; font-size: var(--lm-t-sm); font-weight: 700; font-variant-numeric: tabular-nums; color: var(--lm-ink); }

/* Legend */
.lm-legend { display: flex; flex-wrap: wrap; gap: 14px; }
.lm-legend__item { display: inline-flex; align-items: center; gap: 6px; font-size: var(--lm-t-sm); color: var(--lm-ink-2); }
.lm-legend__dot { width: 9px; height: 9px; border-radius: 50%; }

/* Progress */
.lm-progress { height: 8px; background: var(--lm-inset); border-radius: var(--lm-r-full); overflow: hidden; }
.lm-progress__bar { height: 100%; background: var(--lm-grad-cool); border-radius: var(--lm-r-full); }

/* Big score ring — set --p (0..100) */
.lm-ring { --p: 0; --sz: 96px; width: var(--sz); height: var(--sz); border-radius: 50%;
  background: conic-gradient(var(--lm-accent) calc(var(--p)*1%), var(--lm-inset) 0);
  display: grid; place-items: center; }
.lm-ring__inner { width: calc(var(--sz) - 18px); height: calc(var(--sz) - 18px); border-radius: 50%;
  background: var(--lm-surface); display: grid; place-items: center; flex-direction: column; }
.lm-ring__num { font-family: var(--lm-font-display); font-size: 24px; font-weight: 700; font-variant-numeric: tabular-nums; }

/* ============================ 11. CALENDAR ========================== */
.lm-cal { border: 1px solid var(--lm-border); border-radius: var(--lm-r-md); overflow: hidden; background: var(--lm-surface); }
.lm-cal__dow { display: grid; grid-template-columns: repeat(7,1fr); background: var(--lm-inset); border-bottom: 1px solid var(--lm-border); }
.lm-cal__dow span { padding: 9px 12px; font-size: var(--lm-t-xs); font-weight: 600; color: var(--lm-ink-3); text-transform: uppercase; letter-spacing: .04em; }
.lm-cal__grid { display: grid; grid-template-columns: repeat(7,1fr); }
.lm-cal__cell { min-height: 116px; padding: 8px; border-right: 1px solid var(--lm-border); border-bottom: 1px solid var(--lm-border);
  display: flex; flex-direction: column; gap: 5px; }
.lm-cal__cell:nth-child(7n) { border-right: 0; }
.lm-cal__cell.is-dim { background: var(--lm-surface-2); }
.lm-cal__cell.is-dim .lm-cal__date { color: var(--lm-ink-4); }
.lm-cal__date { font-size: var(--lm-t-sm); font-weight: 600; color: var(--lm-ink-2); width: 25px; height: 25px; display: grid; place-items: center; border-radius: 50%; }
.lm-cal__cell.is-today .lm-cal__date { background: var(--lm-accent); color: var(--lm-on-accent); }
.lm-event { font-size: var(--lm-t-xs); font-weight: 600; padding: 4px 8px; border-radius: 6px; cursor: pointer;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; border-left: 2.5px solid; }
.lm-event--blue   { background: var(--lm-c-blue-soft);   color: var(--lm-blue-ink);   border-color: var(--lm-c-blue); }
.lm-event--green  { background: var(--lm-c-green-soft);  color: var(--lm-success-ink);border-color: var(--lm-c-green); }
.lm-event--violet { background: var(--lm-c-violet-soft); color: #5a3fd6;              border-color: var(--lm-c-violet); }
.lm-event--amber  { background: var(--lm-c-amber-soft);  color: var(--lm-warning-ink);border-color: var(--lm-c-amber); }
.lm-event--coral  { background: var(--lm-c-coral-soft);  color: var(--lm-danger-ink); border-color: var(--lm-c-coral); }
.lm-event--pink   { background: var(--lm-c-pink-soft);   color: #c53a7c;              border-color: var(--lm-c-pink); }
.lm-event--cyan   { background: var(--lm-c-cyan-soft);   color: #0b7c8c;              border-color: var(--lm-c-cyan); }

/* ============================ 12. KANBAN ============================ */
.lm-kanban { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(272px,1fr); gap: var(--lm-s4); overflow-x: auto; padding-bottom: 6px; }
.lm-kcol { background: var(--lm-inset); border: 1px solid var(--lm-border); border-radius: var(--lm-r-md); padding: 12px; display: flex; flex-direction: column; gap: 10px; }
.lm-kcol__head { display: flex; align-items: center; gap: 8px; padding: 2px 4px; }
.lm-kcol__title { font-size: var(--lm-t-sm); font-weight: 700; color: var(--lm-ink); }
.lm-kcol__count { font-size: var(--lm-t-xs); font-weight: 700; color: var(--lm-ink-3); background: var(--lm-surface); border-radius: var(--lm-r-full); padding: 1px 8px; }
.lm-kcol__dot { width: 8px; height: 8px; border-radius: 50%; }
.lm-kcard { background: var(--lm-surface); border: 1px solid var(--lm-border); border-radius: var(--lm-r-sm); padding: 12px; display: flex; flex-direction: column; gap: 9px;
  box-shadow: var(--lm-shadow-xs); cursor: pointer; transition: border-color var(--lm-fast) var(--lm-ease), transform var(--lm-fast) var(--lm-ease); }
.lm-kcard:hover { border-color: var(--lm-border-strong); transform: translateY(-1px); }
.lm-kcard__title { font-size: var(--lm-t-md); font-weight: 600; line-height: 1.4; }
.lm-kcard__meta { display: flex; align-items: center; gap: 8px; }
.lm-kcard__foot { display: flex; align-items: center; justify-content: space-between; }

/* ============================ 13. MODAL / TOAST / EMPTY ============= */
.lm-modal-backdrop { position: fixed; inset: 0; background: rgba(25,26,22,.42); backdrop-filter: blur(2px);
  display: grid; place-items: center; z-index: 50; padding: var(--lm-s4); }
.lm-modal { width: 100%; max-width: 460px; background: var(--lm-surface); border: 1px solid var(--lm-border);
  border-radius: var(--lm-r-lg); box-shadow: var(--lm-shadow-pop); overflow: hidden; }
.lm-modal__head { padding: var(--lm-s5) var(--lm-s5) var(--lm-s3); }
.lm-modal__title { font-size: var(--lm-t-h3); }
.lm-modal__body { padding: 0 var(--lm-s5) var(--lm-s5); color: var(--lm-ink-2); }
.lm-modal__foot { display: flex; justify-content: flex-end; gap: 10px; padding: var(--lm-s4) var(--lm-s5);
  border-top: 1px solid var(--lm-border); background: var(--lm-surface-2); }

.lm-toast { display: inline-flex; align-items: center; gap: 10px; background: var(--lm-ink); color: var(--lm-ink-inverse);
  padding: 11px 15px; border-radius: var(--lm-r-sm); box-shadow: var(--lm-shadow-pop); font-size: var(--lm-t-sm); font-weight: 500; }
.lm-toast__dot { width: 8px; height: 8px; border-radius: 50%; }
.lm-toast--success .lm-toast__dot { background: var(--lm-accent); }
.lm-toast--error   .lm-toast__dot { background: var(--lm-danger); }

.lm-empty { text-align: center; padding: var(--lm-s9) var(--lm-s6); border-radius: var(--lm-r-md);
  background: var(--lm-mist); border: 1px solid var(--lm-border); }
.lm-empty__icon { width: 48px; height: 48px; border-radius: 14px; display: inline-grid; place-items: center; margin-bottom: 14px;
  background: var(--lm-surface); border: 1px solid var(--lm-border); box-shadow: var(--lm-shadow-card); color: var(--lm-accent-ink); }
.lm-empty__title { font-family: var(--lm-font-display); font-size: var(--lm-t-h3); font-weight: 700; letter-spacing: -.015em; }
.lm-empty__desc { color: var(--lm-ink-2); margin: 6px auto 18px; max-width: 380px; }

/* ============================ 14. SHOWCASE / MISC =================== */
/* Browser-chrome framed panel (Profound product-shot device) */
.lm-window { border: 1px solid var(--lm-border); border-radius: var(--lm-r-lg); overflow: hidden; background: var(--lm-surface); box-shadow: var(--lm-shadow-pop); }
.lm-window__bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; background: var(--lm-inset); border-bottom: 1px solid var(--lm-border); }
.lm-window__dot { width: 11px; height: 11px; border-radius: 50%; background: var(--lm-border-strong); }
.lm-window__body { padding: var(--lm-s5); }

.lm-divider { height: 1px; background: var(--lm-border); border: 0; margin: var(--lm-s5) 0; }
.lm-divider--dash { height: 0; border-top: 1px dashed var(--lm-border-dash); background: none; }

/* Grid helpers */
.lm-grid { display: grid; gap: var(--lm-s4); }
.lm-grid--2 { grid-template-columns: repeat(2,1fr); }
.lm-grid--3 { grid-template-columns: repeat(3,1fr); }
.lm-grid--4 { grid-template-columns: repeat(4,1fr); }
.lm-row { display: flex; align-items: center; gap: var(--lm-s3); }
.lm-row--between { justify-content: space-between; }
.lm-row--wrap { flex-wrap: wrap; }
.lm-stack { display: flex; flex-direction: column; gap: var(--lm-s4); }

@media (max-width: 1080px) {
  .lm-grid--4 { grid-template-columns: repeat(2,1fr); }
  .lm-grid--3 { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 860px) {
  .lm-shell { grid-template-columns: 1fr; }
  .lm-sidebar { display: none; }
  .lm-page, .lm-topbar { padding-left: var(--lm-s4); padding-right: var(--lm-s4); }
  .lm-grid--2, .lm-grid--3, .lm-grid--4 { grid-template-columns: 1fr; }
  .lm-bar-row { grid-template-columns: 110px 1fr 44px; }
}
