/* =========================================================
   Material 3 (Material You) tokens for the WealthShifters redesign.
   Color roles, shape, type, elevation, motion.
   ========================================================= */

*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: "Roboto Flex", system-ui, sans-serif;
  font-feature-settings: "ss01", "ss02";
  -webkit-font-smoothing: antialiased;
  background: var(--m3-surface);
  color: var(--m3-on-surface);
  transition: background-color .35s cubic-bezier(.2,0,0,1), color .35s cubic-bezier(.2,0,0,1);
}
button { font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ---------- TYPE SCALE (Material 3) ---------- */
:root {
  --m3-font-display:  "Roboto Flex", system-ui, sans-serif;
  --m3-font-body:     "Roboto Flex", system-ui, sans-serif;
  --m3-font-mono:     "Roboto Mono", ui-monospace, monospace;

  /* display */
  --m3-display-large:  400 57px/64px var(--m3-font-display);
  --m3-display-medium: 400 45px/52px var(--m3-font-display);
  --m3-display-small:  400 36px/44px var(--m3-font-display);
  /* headline */
  --m3-headline-large: 400 32px/40px var(--m3-font-display);
  --m3-headline-medium:400 28px/36px var(--m3-font-display);
  --m3-headline-small: 400 24px/32px var(--m3-font-display);
  /* title */
  --m3-title-large:    500 22px/28px var(--m3-font-display);
  --m3-title-medium:   500 16px/24px var(--m3-font-display);
  --m3-title-small:    500 14px/20px var(--m3-font-display);
  /* body */
  --m3-body-large:     400 16px/24px var(--m3-font-body);
  --m3-body-medium:    400 14px/20px var(--m3-font-body);
  --m3-body-small:     400 12px/16px var(--m3-font-body);
  /* label */
  --m3-label-large:    500 14px/20px var(--m3-font-body);
  --m3-label-medium:   500 12px/16px var(--m3-font-body);
  --m3-label-small:    500 11px/16px var(--m3-font-body);

  /* SHAPE */
  --m3-shape-xs: 4px;
  --m3-shape-sm: 8px;
  --m3-shape-md: 12px;
  --m3-shape-lg: 16px;
  --m3-shape-xl: 28px;
  --m3-shape-full: 9999px;

  /* MOTION */
  --m3-emph-standard:  cubic-bezier(.2, 0, 0, 1);
  --m3-emph-decel:     cubic-bezier(.05, .7, .1, 1);
  --m3-emph-accel:     cubic-bezier(.3, 0, .8, .15);

  /* STATE LAYER OPACITIES */
  --m3-state-hover: .08;
  --m3-state-focus: .10;
  --m3-state-press: .12;
  --m3-state-drag:  .16;

  /* ELEVATION (subtle dual-shadow) */
  --m3-elev-1: 0 1px 2px rgba(0,0,0,.30), 0 1px 3px 1px rgba(0,0,0,.15);
  --m3-elev-2: 0 1px 2px rgba(0,0,0,.30), 0 2px 6px 2px rgba(0,0,0,.15);
  --m3-elev-3: 0 4px 8px 3px rgba(0,0,0,.15), 0 1px 3px rgba(0,0,0,.30);
  --m3-elev-4: 0 6px 10px 4px rgba(0,0,0,.15), 0 2px 3px rgba(0,0,0,.30);

  /* SIGNAL ROLES (mapped to M3 semantic tones) */
  --signal-strong-buy: var(--m3-tertiary);
  --signal-buy:        var(--m3-primary);
  --signal-monitor:    var(--m3-secondary);
  --signal-avoid:      var(--m3-warn);
  --signal-sell:       var(--m3-error);
}

/* ============================================================
   COLOR — Indigo seed (M3 dynamic color, generated tonally)
   Light + Dark themes. Other seeds defined below.
   ============================================================ */

/* INDIGO · DARK */
[data-theme="dark"][data-seed="indigo"] {
  --m3-primary:               #C2C1FF;
  --m3-on-primary:             #292680;
  --m3-primary-container:      #403E98;
  --m3-on-primary-container:   #E1DFFF;

  --m3-secondary:              #C7C4DC;
  --m3-on-secondary:           #2F2F42;
  --m3-secondary-container:    #454559;
  --m3-on-secondary-container: #E4E1F9;

  --m3-tertiary:               #8DD8B0;
  --m3-on-tertiary:            #00391E;
  --m3-tertiary-container:     #00522F;
  --m3-on-tertiary-container:  #A9F4CB;

  --m3-error:                  #FFB4AB;
  --m3-on-error:               #690005;
  --m3-error-container:        #93000A;
  --m3-on-error-container:     #FFDAD6;

  --m3-warn:                   #FFC95C;
  --m3-on-warn:                #3F2D00;

  --m3-surface:                #131318;
  --m3-on-surface:             #E5E1E9;
  --m3-on-surface-variant:     #C7C5D0;

  --m3-surface-dim:            #131318;
  --m3-surface-bright:         #39383F;
  --m3-surface-container-lowest: #0E0E13;
  --m3-surface-container-low:  #1B1B21;
  --m3-surface-container:      #1F1F25;
  --m3-surface-container-high: #29292F;
  --m3-surface-container-highest: #34343A;

  --m3-outline:                #908F9A;
  --m3-outline-variant:        #46464F;
  --m3-scrim:                  #000000;

  --m3-inverse-surface:        #E5E1E9;
  --m3-on-inverse-surface:     #303036;
  --m3-inverse-primary:        #585698;
}

/* INDIGO · LIGHT */
[data-theme="light"][data-seed="indigo"] {
  --m3-primary:               #585698;
  --m3-on-primary:             #FFFFFF;
  --m3-primary-container:      #E1DFFF;
  --m3-on-primary-container:   #14134F;

  --m3-secondary:              #5D5D72;
  --m3-on-secondary:           #FFFFFF;
  --m3-secondary-container:    #E4E1F9;
  --m3-on-secondary-container: #1A1A2D;

  --m3-tertiary:               #1E6B43;
  --m3-on-tertiary:            #FFFFFF;
  --m3-tertiary-container:     #A9F4CB;
  --m3-on-tertiary-container:  #00220F;

  --m3-error:                  #BA1A1A;
  --m3-on-error:               #FFFFFF;
  --m3-error-container:        #FFDAD6;
  --m3-on-error-container:     #410002;

  --m3-warn:                   #855300;
  --m3-on-warn:                #FFFFFF;

  --m3-surface:                #FBF8FD;
  --m3-on-surface:             #1B1B21;
  --m3-on-surface-variant:     #46464F;

  --m3-surface-dim:            #DCD9E0;
  --m3-surface-bright:         #FBF8FD;
  --m3-surface-container-lowest: #FFFFFF;
  --m3-surface-container-low:  #F5F2FA;
  --m3-surface-container:      #EFECF4;
  --m3-surface-container-high: #E9E7EF;
  --m3-surface-container-highest: #E4E1E9;

  --m3-outline:                #77767F;
  --m3-outline-variant:        #C7C5D0;
  --m3-scrim:                  #000000;

  --m3-inverse-surface:        #303036;
  --m3-on-inverse-surface:     #F2EFF6;
  --m3-inverse-primary:        #C2C1FF;
}

/* TEAL · DARK */
[data-theme="dark"][data-seed="teal"] {
  --m3-primary: #4DDADA; --m3-on-primary: #003738; --m3-primary-container: #004F50; --m3-on-primary-container: #6FF7F8;
  --m3-secondary: #B0CCCD; --m3-on-secondary: #1B3537; --m3-secondary-container: #324B4D; --m3-on-secondary-container: #CCE8E9;
  --m3-tertiary: #B8C5EA; --m3-on-tertiary: #222F4D; --m3-tertiary-container: #394665; --m3-on-tertiary-container: #D9E1FF;
  --m3-error: #FFB4AB; --m3-on-error: #690005; --m3-error-container: #93000A; --m3-on-error-container: #FFDAD6;
  --m3-warn: #FFC95C; --m3-on-warn: #3F2D00;
  --m3-surface: #0E1414; --m3-on-surface: #DEE3E4; --m3-on-surface-variant: #BEC9C9;
  --m3-surface-container-lowest: #080E0E; --m3-surface-container-low: #161D1D; --m3-surface-container: #1A2122; --m3-surface-container-high: #242B2C; --m3-surface-container-highest: #2F3637;
  --m3-outline: #889392; --m3-outline-variant: #3F4948;
  --m3-inverse-surface: #DEE3E4; --m3-on-inverse-surface: #2D3131; --m3-inverse-primary: #006A6B;
}
/* TEAL · LIGHT */
[data-theme="light"][data-seed="teal"] {
  --m3-primary: #006A6B; --m3-on-primary: #FFFFFF; --m3-primary-container: #6FF7F8; --m3-on-primary-container: #002020;
  --m3-secondary: #4A6364; --m3-on-secondary: #FFFFFF; --m3-secondary-container: #CCE8E9; --m3-on-secondary-container: #051F20;
  --m3-tertiary: #4F5F7D; --m3-on-tertiary: #FFFFFF; --m3-tertiary-container: #D9E1FF; --m3-on-tertiary-container: #0A1B36;
  --m3-error: #BA1A1A; --m3-on-error: #FFFFFF; --m3-error-container: #FFDAD6; --m3-on-error-container: #410002;
  --m3-warn: #855300; --m3-on-warn: #FFFFFF;
  --m3-surface: #F5FAFA; --m3-on-surface: #161D1D; --m3-on-surface-variant: #3F4948;
  --m3-surface-container-lowest: #FFFFFF; --m3-surface-container-low: #EFF4F4; --m3-surface-container: #E9EEEE; --m3-surface-container-high: #E3E8E8; --m3-surface-container-highest: #DDE3E3;
  --m3-outline: #6F7978; --m3-outline-variant: #BEC8C8;
  --m3-inverse-surface: #2D3131; --m3-on-inverse-surface: #EEF1F1; --m3-inverse-primary: #4DDADA;
}

/* TANGERINE · DARK (warm, "expressive") */
[data-theme="dark"][data-seed="tangerine"] {
  --m3-primary: #FFB68B; --m3-on-primary: #4F2500; --m3-primary-container: #6E390B; --m3-on-primary-container: #FFDBC7;
  --m3-secondary: #E7BEAA; --m3-on-secondary: #44291B; --m3-secondary-container: #5D3F30; --m3-on-secondary-container: #FFDBC7;
  --m3-tertiary: #C9CB94; --m3-on-tertiary: #30330B; --m3-tertiary-container: #474A20; --m3-on-tertiary-container: #E5E7AE;
  --m3-error: #FFB4AB; --m3-on-error: #690005; --m3-error-container: #93000A; --m3-on-error-container: #FFDAD6;
  --m3-warn: #FFC95C; --m3-on-warn: #3F2D00;
  --m3-surface: #181210; --m3-on-surface: #ECE0DA; --m3-on-surface-variant: #D6C5BC;
  --m3-surface-container-lowest: #100B09; --m3-surface-container-low: #211A17; --m3-surface-container: #251E1B; --m3-surface-container-high: #302925; --m3-surface-container-highest: #3B342F;
  --m3-outline: #9F8E86; --m3-outline-variant: #52443D;
  --m3-inverse-surface: #ECE0DA; --m3-on-inverse-surface: #352F2C; --m3-inverse-primary: #8B4F1D;
}
/* TANGERINE · LIGHT */
[data-theme="light"][data-seed="tangerine"] {
  --m3-primary: #8B4F1D; --m3-on-primary: #FFFFFF; --m3-primary-container: #FFDBC7; --m3-on-primary-container: #2F1500;
  --m3-secondary: #765749; --m3-on-secondary: #FFFFFF; --m3-secondary-container: #FFDBC7; --m3-on-secondary-container: #2B160A;
  --m3-tertiary: #5F6135; --m3-on-tertiary: #FFFFFF; --m3-tertiary-container: #E5E7AE; --m3-on-tertiary-container: #1B1D00;
  --m3-error: #BA1A1A; --m3-on-error: #FFFFFF; --m3-error-container: #FFDAD6; --m3-on-error-container: #410002;
  --m3-warn: #855300; --m3-on-warn: #FFFFFF;
  --m3-surface: #FFF8F4; --m3-on-surface: #211A17; --m3-on-surface-variant: #52443D;
  --m3-surface-container-lowest: #FFFFFF; --m3-surface-container-low: #FBF2EC; --m3-surface-container: #F5ECE6; --m3-surface-container-high: #EFE6E0; --m3-surface-container-highest: #E9E0DA;
  --m3-outline: #84746B; --m3-outline-variant: #D6C3BA;
  --m3-inverse-surface: #36302D; --m3-on-inverse-surface: #FBEEE7; --m3-inverse-primary: #FFB68B;
}

/* PLUM · DARK */
[data-theme="dark"][data-seed="plum"] {
  --m3-primary: #F3B0E0; --m3-on-primary: #4F1E45; --m3-primary-container: #69365D; --m3-on-primary-container: #FFD6F2;
  --m3-secondary: #D3BFCB; --m3-on-secondary: #382B34; --m3-secondary-container: #4F424B; --m3-on-secondary-container: #F0DCE8;
  --m3-tertiary: #F4B79D; --m3-on-tertiary: #4D2511; --m3-tertiary-container: #683A25; --m3-on-tertiary-container: #FFDBC9;
  --m3-error: #FFB4AB; --m3-on-error: #690005; --m3-error-container: #93000A; --m3-on-error-container: #FFDAD6;
  --m3-warn: #FFC95C; --m3-on-warn: #3F2D00;
  --m3-surface: #171216; --m3-on-surface: #EBDFE6; --m3-on-surface-variant: #D2C2CB;
  --m3-surface-container-lowest: #110B0F; --m3-surface-container-low: #1F191D; --m3-surface-container: #231D21; --m3-surface-container-high: #2E272C; --m3-surface-container-highest: #393236;
  --m3-outline: #9B8C95; --m3-outline-variant: #4F4349;
  --m3-inverse-surface: #EBDFE6; --m3-on-inverse-surface: #322D30; --m3-inverse-primary: #834E75;
}
/* PLUM · LIGHT */
[data-theme="light"][data-seed="plum"] {
  --m3-primary: #834E75; --m3-on-primary: #FFFFFF; --m3-primary-container: #FFD6F2; --m3-on-primary-container: #340A2F;
  --m3-secondary: #6A5965; --m3-on-secondary: #FFFFFF; --m3-secondary-container: #F0DCE8; --m3-on-secondary-container: #241620;
  --m3-tertiary: #835240; --m3-on-tertiary: #FFFFFF; --m3-tertiary-container: #FFDBC9; --m3-on-tertiary-container: #321204;
  --m3-error: #BA1A1A; --m3-on-error: #FFFFFF; --m3-error-container: #FFDAD6; --m3-on-error-container: #410002;
  --m3-warn: #855300; --m3-on-warn: #FFFFFF;
  --m3-surface: #FFF8F8; --m3-on-surface: #1F1A1E; --m3-on-surface-variant: #4F4349;
  --m3-surface-container-lowest: #FFFFFF; --m3-surface-container-low: #FAF1F5; --m3-surface-container: #F4EBEF; --m3-surface-container-high: #EEE5EA; --m3-surface-container-highest: #E9DFE4;
  --m3-outline: #807279; --m3-outline-variant: #D2C2CB;
  --m3-inverse-surface: #342F32; --m3-on-inverse-surface: #FAEFF3; --m3-inverse-primary: #F3B0E0;
}

/* DENSITY */
[data-density="compact"]     { --m3-density-pad: 12px; --m3-density-gap: 12px; }
[data-density="comfortable"] { --m3-density-pad: 20px; --m3-density-gap: 16px; }
[data-density="spacious"]    { --m3-density-pad: 28px; --m3-density-gap: 22px; }

/* Smooth color transitions */
.m3-card, .m3-btn, .m3-chip, .m3-fab, .m3-app-bar, .m3-nav-rail, .m3-search {
  transition: background-color .25s var(--m3-emph-standard), color .25s var(--m3-emph-standard), border-color .25s var(--m3-emph-standard), box-shadow .25s var(--m3-emph-standard);
}

/* ---------------- Icon helper ---------------- */
.material-symbols-outlined {
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
  user-select: none;
  font-size: 24px;
  line-height: 1;
  flex: 0 0 auto;
}
.material-symbols-outlined.filled { font-variation-settings: "FILL" 1, "wght" 500, "GRAD" 0, "opsz" 24; }

/* ---------------- App shell ---------------- */
.m3-shell {
  display: grid;
  grid-template-columns: 88px 1fr;
  min-height: 100vh;
  background: var(--m3-surface);
}
.m3-shell__main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.m3-scroll {
  overflow-y: auto;
  flex: 1;
  padding: 0;
}
.m3-page {
  padding: 24px 32px 96px;
  max-width: 1480px;
  width: 100%;
  margin: 0 auto;
}

/* ---------------- Top App Bar ---------------- */
.m3-app-bar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 16px;
  padding: 8px 24px;
  height: 64px;
  background: var(--m3-surface);
  color: var(--m3-on-surface);
}
.m3-app-bar--scrolled {
  background: var(--m3-surface-container);
  box-shadow: var(--m3-elev-1);
}
.m3-app-bar__title { font: var(--m3-title-large); margin: 0; }
.m3-app-bar__spacer { flex: 1; }

/* ---------------- Navigation Rail ---------------- */
.m3-nav-rail {
  background: var(--m3-surface);
  display: flex; flex-direction: column; align-items: center;
  padding: 16px 0 24px;
  gap: 4px;
  border-right: 1px solid var(--m3-outline-variant);
  position: sticky; top: 0; height: 100vh;
  /* The destination list scrolls (see __items); without this the rail just
     clips everything past the fold on shorter viewports. */
  overflow: hidden;
}
.m3-nav-rail__brand {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border-radius: var(--m3-shape-lg);
  background: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
  font: var(--m3-title-large);
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.m3-nav-rail__fab { margin-bottom: 16px; }
.m3-nav-rail__items {
  display: flex; flex-direction: column; gap: 4px; flex: 1; width: 100%; align-items: center;
  /* More destinations than a short viewport can show — scroll the list
     instead of silently clipping it (min-height: 0 lets flex actually
     shrink this below its content height). */
  overflow-y: auto; min-height: 0;
  scrollbar-width: thin; scrollbar-color: var(--m3-outline-variant) transparent;
}
.m3-nav-rail__item {
  width: 72px; padding: 6px 0;
  flex-shrink: 0;
  background: transparent; border: 0;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  cursor: pointer;
  color: var(--m3-on-surface-variant);
  border-radius: var(--m3-shape-md);
  position: relative;
}
.m3-nav-rail__indicator {
  width: 56px; height: 32px; border-radius: var(--m3-shape-full);
  display: grid; place-items: center;
  position: relative;
  transition: background-color .25s var(--m3-emph-standard);
}
.m3-nav-rail__indicator::after {
  content: ""; position: absolute; inset: 0;
  border-radius: inherit;
  background: currentColor;
  opacity: 0;
  transition: opacity .2s var(--m3-emph-standard);
}
.m3-nav-rail__item:hover .m3-nav-rail__indicator::after { opacity: var(--m3-state-hover); }
.m3-nav-rail__item--active .m3-nav-rail__indicator {
  background: var(--m3-secondary-container);
  color: var(--m3-on-secondary-container);
}
.m3-nav-rail__item--active { color: var(--m3-on-surface); }
.m3-nav-rail__label { font: var(--m3-label-medium); text-align: center; }
.m3-nav-rail__bottom { margin-top: auto; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.m3-nav-rail__avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--m3-tertiary-container);
  color: var(--m3-on-tertiary-container);
  display: grid; place-items: center;
  font: var(--m3-title-medium); font-weight: 600;
}

/* ---------------- Search bar ---------------- */
.m3-search {
  display: flex; align-items: center;
  background: var(--m3-surface-container-high);
  border-radius: var(--m3-shape-full);
  height: 48px;
  padding: 0 4px 0 16px;
  min-width: 340px;
  flex: 1; max-width: 720px;
  gap: 12px;
  color: var(--m3-on-surface);
}
.m3-search input {
  background: none; border: 0; outline: none;
  flex: 1;
  font: var(--m3-body-large);
  color: inherit;
  letter-spacing: 0.04em;
}
.m3-search input::placeholder { color: var(--m3-on-surface-variant); }
.m3-search__kbd {
  display: inline-flex; align-items: center; gap: 4px;
  font: var(--m3-label-small);
  color: var(--m3-on-surface-variant);
  border: 1px solid var(--m3-outline-variant);
  border-radius: var(--m3-shape-sm);
  padding: 2px 6px;
}
.m3-search__icon-btn {
  width: 40px; height: 40px;
  border-radius: var(--m3-shape-full);
  background: transparent; border: 0;
  cursor: pointer;
  display: grid; place-items: center;
  color: var(--m3-on-surface-variant);
  position: relative;
}
.m3-search__icon-btn::after {
  content: ""; position: absolute; inset: 0;
  border-radius: inherit; background: currentColor; opacity: 0;
  transition: opacity .2s var(--m3-emph-standard);
}
.m3-search__icon-btn:hover::after { opacity: var(--m3-state-hover); }

/* ---------------- Buttons ---------------- */
.m3-btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 24px;
  border: 0; border-radius: var(--m3-shape-full);
  font: var(--m3-label-large);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
}
.m3-btn .material-symbols-outlined { font-size: 18px; }
.m3-btn::after {
  content: ""; position: absolute; inset: 0;
  background: currentColor; opacity: 0;
  transition: opacity .2s var(--m3-emph-standard);
  pointer-events: none;
  z-index: -1;
}
.m3-btn:hover::after { opacity: var(--m3-state-hover); }
.m3-btn:active::after { opacity: var(--m3-state-press); }
.m3-btn:disabled { opacity: .38; cursor: not-allowed; }

/* filled */
.m3-btn--filled { background: var(--m3-primary); color: var(--m3-on-primary); box-shadow: var(--m3-elev-0); }
.m3-btn--filled:hover { box-shadow: var(--m3-elev-1); }
/* tonal */
.m3-btn--tonal { background: var(--m3-secondary-container); color: var(--m3-on-secondary-container); }
/* outlined */
.m3-btn--outlined { background: transparent; color: var(--m3-primary); border: 1px solid var(--m3-outline); }
/* text */
.m3-btn--text { background: transparent; color: var(--m3-primary); padding: 0 12px; }
/* elevated */
.m3-btn--elevated { background: var(--m3-surface-container-low); color: var(--m3-primary); box-shadow: var(--m3-elev-1); }
/* danger */
.m3-btn--danger { background: var(--m3-error); color: var(--m3-on-error); }

.m3-btn--small { height: 32px; padding: 0 16px; font: var(--m3-label-medium); }
.m3-btn--icon  { width: 40px; height: 40px; padding: 0; border-radius: var(--m3-shape-full); }
.m3-btn--icon .material-symbols-outlined { font-size: 22px; }

/* FAB */
.m3-fab {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 56px; padding: 0 16px; min-width: 56px;
  border-radius: var(--m3-shape-lg);
  background: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
  font: var(--m3-label-large);
  border: 0; cursor: pointer;
  box-shadow: var(--m3-elev-2);
  overflow: hidden; isolation: isolate;
}
.m3-fab::after {
  content: ""; position: absolute; inset: 0;
  background: currentColor; opacity: 0;
  transition: opacity .2s var(--m3-emph-standard);
  z-index: -1;
}
.m3-fab:hover::after { opacity: var(--m3-state-hover); }
.m3-fab:active::after { opacity: var(--m3-state-press); }
.m3-fab--small { height: 40px; min-width: 40px; padding: 0 12px; border-radius: var(--m3-shape-md); }
.m3-fab--large { height: 96px; min-width: 96px; padding: 0 30px; border-radius: var(--m3-shape-xl); }
.m3-fab--extended { padding: 0 20px 0 16px; }
.m3-fab--bottom-right {
  position: fixed; right: 32px; bottom: 32px; z-index: 30;
}

/* ---------------- Cards ---------------- */
.m3-card {
  background: var(--m3-surface-container-low);
  color: var(--m3-on-surface);
  border-radius: var(--m3-shape-lg);
  padding: var(--m3-density-pad);
  position: relative;
  display: flex; flex-direction: column;
}
.m3-card--filled    { background: var(--m3-surface-container-highest); }
.m3-card--elevated  { background: var(--m3-surface-container-low); box-shadow: var(--m3-elev-1); }
.m3-card--outlined  { background: var(--m3-surface); border: 1px solid var(--m3-outline-variant); }
.m3-card--interactive { cursor: pointer; transition: box-shadow .2s var(--m3-emph-standard); }
.m3-card--interactive:hover { box-shadow: var(--m3-elev-2); }
.m3-card--padded-lg { padding: 28px; }

/* ---------------- Chips ---------------- */
.m3-chip {
  display: inline-flex; align-items: center; gap: 6px;
  height: 32px; padding: 0 12px;
  border-radius: var(--m3-shape-sm);
  font: var(--m3-label-large);
  background: transparent;
  border: 1px solid var(--m3-outline);
  color: var(--m3-on-surface-variant);
  cursor: pointer; user-select: none;
  position: relative; overflow: hidden; isolation: isolate;
}
.m3-chip::after {
  content: ""; position: absolute; inset: 0; background: currentColor;
  opacity: 0; transition: opacity .2s var(--m3-emph-standard); z-index: -1;
}
.m3-chip:hover::after { opacity: var(--m3-state-hover); }
.m3-chip .material-symbols-outlined { font-size: 18px; }
.m3-chip--selected {
  background: var(--m3-secondary-container);
  color: var(--m3-on-secondary-container);
  border-color: transparent;
}
.m3-chip--assist--primary {
  background: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
  border-color: transparent;
}
.m3-chip--tertiary {
  background: var(--m3-tertiary-container);
  color: var(--m3-on-tertiary-container);
  border-color: transparent;
}
.m3-chip--error {
  background: var(--m3-error-container);
  color: var(--m3-on-error-container);
  border-color: transparent;
}
.m3-chip--warn {
  background: color-mix(in oklab, var(--m3-warn) 30%, var(--m3-surface));
  color: var(--m3-warn);
  border-color: transparent;
}
.m3-chip--success {
  background: color-mix(in oklab, var(--m3-tertiary) 25%, var(--m3-surface));
  color: var(--m3-tertiary);
  border-color: transparent;
}

/* ============================================================
   WealthShifters Hold Badges — distinctive brand-tied LONG/SHORT
   indicators surfaced on watchlist cards and the ticker detail
   hero. Compact, single-line, monogram + label.
   ============================================================ */
.ws-hold-badge {
  display: inline-flex; align-items: center; gap: 6px;
  height: 28px; padding: 0 10px 0 4px;
  border-radius: var(--m3-shape-full);
  font: var(--m3-label-large);
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
  border: 1px solid transparent;
  background: var(--m3-surface-container-high);
  color: var(--m3-on-surface);
  position: relative;
  transition: transform .15s var(--m3-emph-standard), box-shadow .15s var(--m3-emph-standard);
}
.ws-hold-badge__mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%;
  background: currentColor;
}
.ws-hold-badge__mark svg {
  width: 14px; height: 14px;
  display: block;
}
.ws-hold-badge__mark svg .ws-mono { fill: var(--ws-mark-fg); }
.ws-hold-badge__label { font-weight: 600; }
.ws-hold-badge__icon { font-size: 16px; margin-right: -2px; }

/* LONG HOLD — green/tertiary tone (positive long-term conviction) */
.ws-hold-badge--long {
  background: color-mix(in oklab, var(--m3-tertiary) 22%, var(--m3-surface));
  color: var(--m3-tertiary);
  --ws-mark-fg: var(--m3-on-tertiary);
}
.ws-hold-badge--long .ws-hold-badge__mark { background: var(--m3-tertiary); }

/* SHORT HOLD — amber/warn tone (shorter horizon, needs monitoring) */
.ws-hold-badge--short {
  background: color-mix(in oklab, var(--m3-warn, #F2B92F) 22%, var(--m3-surface));
  color: var(--m3-warn, #C9962A);
  --ws-mark-fg: #1A1300;
}
.ws-hold-badge--short .ws-hold-badge__mark { background: var(--m3-warn, #F2B92F); }

/* Larger hero-tier variant for the ticker detail page */
.ws-hold-badge--lg {
  height: 36px; padding: 0 14px 0 5px;
  font: var(--m3-title-small);
  gap: 8px;
}
.ws-hold-badge--lg .ws-hold-badge__mark { width: 28px; height: 28px; }
.ws-hold-badge--lg .ws-hold-badge__mark svg { width: 18px; height: 18px; }

/* ---------------- News-sentiment badge ---------------- */
/* Small green/red chip rendered by macros/news_badge.html on ticker cards.
   Token-driven: tertiary (green) for positive, error (red) for negative. */
.ws-news-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 24px;
  padding: 0 8px;
  border-radius: var(--m3-shape-medium, 12px);
  font: var(--m3-label-small);
  white-space: nowrap;
  border: 1px solid transparent;
}
.ws-news-badge__icon { font-size: 16px; }
.ws-news-badge--positive {
  color: var(--m3-tertiary);
  border-color: var(--m3-tertiary);
  background: color-mix(in srgb, var(--m3-tertiary) 14%, transparent);
}
.ws-news-badge--negative {
  color: var(--m3-error);
  border-color: var(--m3-error);
  background: color-mix(in srgb, var(--m3-error) 14%, transparent);
}
.ws-news-badge--compact { padding: 0 4px; gap: 0; }

/* ---------------- Live news bar ---------------- */
/* Horizontal strip below the app bar; items scroll horizontally on overflow. */
.ws-news-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 16px;
  border-bottom: 1px solid var(--m3-outline-variant, rgba(128,128,128,.2));
  background: var(--m3-surface-container-low, var(--m3-surface));
}
.ws-news-bar[hidden] { display: none; }
.ws-news-bar__tag {
  display: inline-flex; align-items: center; gap: 4px;
  flex: 0 0 auto;
  font: var(--m3-label-medium); letter-spacing: .04em; text-transform: uppercase;
  color: var(--m3-primary);
}
.ws-news-bar__tag .material-symbols-outlined { font-size: 18px; }
.ws-news-bar__track {
  display: flex; align-items: center; gap: 18px;
  flex: 1 1 auto; min-width: 0;
  overflow-x: auto; scrollbar-width: thin;
  white-space: nowrap;
}
.ws-news-bar__item {
  display: inline-flex; align-items: center; gap: 6px;
  flex: 0 0 auto;
  text-decoration: none; color: var(--m3-on-surface);
  font: var(--m3-body-small);
  max-width: 460px;
}
.ws-news-bar__item:hover { text-decoration: underline; }
.ws-news-bar__sym { font-weight: 700; }
.ws-news-bar__dot { width: 8px; height: 8px; border-radius: 50%; flex: 0 0 auto; }
.ws-news-bar__dot--positive { background: var(--m3-tertiary); }
.ws-news-bar__dot--negative { background: var(--m3-error); }
.ws-news-bar__dot--neutral  { background: var(--m3-outline, #999); }
.ws-news-bar__headline { overflow: hidden; text-overflow: ellipsis; }
.ws-news-bar__close { flex: 0 0 auto; }
@media (max-width: 600px) {
  .ws-news-bar__item { max-width: 280px; }
}

/* ---------------- Switch ---------------- */
.m3-switch {
  --w: 52px; --h: 32px;
  position: relative; width: var(--w); height: var(--h);
  flex: 0 0 auto;
}
.m3-switch input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.m3-switch__track {
  position: absolute; inset: 0;
  background: var(--m3-surface-container-highest);
  border: 2px solid var(--m3-outline);
  border-radius: var(--m3-shape-full);
  transition: background-color .25s var(--m3-emph-standard), border-color .25s var(--m3-emph-standard);
}
.m3-switch__thumb {
  position: absolute; top: 50%; left: 8px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--m3-outline);
  transform: translate(0, -50%);
  transition: transform .25s var(--m3-emph-standard), width .2s var(--m3-emph-standard), height .2s var(--m3-emph-standard), background-color .2s var(--m3-emph-standard), left .25s var(--m3-emph-standard);
}
.m3-switch input:checked + .m3-switch__track {
  background: var(--m3-primary);
  border-color: var(--m3-primary);
}
.m3-switch input:checked + .m3-switch__track + .m3-switch__thumb {
  width: 24px; height: 24px;
  left: calc(var(--w) - 24px - 4px);
  background: var(--m3-on-primary);
}

/* ---------------- Segmented buttons ---------------- */
.m3-segmented { display: inline-flex; border-radius: var(--m3-shape-full); border: 1px solid var(--m3-outline); overflow: hidden; }
.m3-segmented__btn {
  background: transparent; border: 0; height: 40px; padding: 0 18px;
  font: var(--m3-label-large); color: var(--m3-on-surface);
  cursor: pointer; display: inline-flex; align-items: center; gap: 6px;
  position: relative; overflow: hidden; isolation: isolate;
  border-right: 1px solid var(--m3-outline);
}
.m3-segmented__btn:last-child { border-right: 0; }
.m3-segmented__btn::after {
  content: ""; position: absolute; inset: 0; background: currentColor; opacity: 0;
  transition: opacity .2s var(--m3-emph-standard); z-index: -1;
}
.m3-segmented__btn:hover::after { opacity: var(--m3-state-hover); }
.m3-segmented__btn--selected { background: var(--m3-secondary-container); color: var(--m3-on-secondary-container); }
.m3-segmented__btn .material-symbols-outlined { font-size: 18px; }

/* ---------------- Linear progress ---------------- */
.m3-linear {
  height: 8px;
  width: 100%;
  background: var(--m3-secondary-container);
  border-radius: var(--m3-shape-full);
  overflow: hidden;
  position: relative;
}
.m3-linear__bar {
  height: 100%;
  border-radius: inherit;
  background: var(--m3-primary);
  transition: width .6s var(--m3-emph-decel);
}
.m3-linear--tertiary .m3-linear__bar { background: var(--m3-tertiary); }
.m3-linear--error .m3-linear__bar { background: var(--m3-error); }
.m3-linear--warn  .m3-linear__bar { background: var(--m3-warn); }
.m3-linear--track-thin { height: 4px; }

/* ---------------- Lists ---------------- */
.m3-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.m3-list__item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  border-radius: var(--m3-shape-md);
  position: relative;
}
.m3-list__item:hover { background: color-mix(in oklab, var(--m3-on-surface) 6%, transparent); }
.m3-list__leading { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--m3-surface-container-high); color: var(--m3-on-surface-variant); }
.m3-list__title { font: var(--m3-body-large); color: var(--m3-on-surface); }
.m3-list__support { font: var(--m3-body-medium); color: var(--m3-on-surface-variant); }
.m3-list__trailing { font: var(--m3-label-medium); color: var(--m3-on-surface-variant); }
.m3-divider { height: 1px; background: var(--m3-outline-variant); border: 0; margin: 0; }

/* ---------------- Sections + grid utilities ---------------- */
.m3-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.m3-col { display: flex; flex-direction: column; gap: 12px; }
.m3-grid { display: grid; gap: var(--m3-density-gap); }
.m3-grid--cards {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  grid-auto-rows: 1fr;
}
.m3-grid--metrics {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.m3-grid--2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.m3-grid--3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

/* Page header */
.m3-page-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 28px; padding-top: 8px; flex-wrap: wrap; }
.m3-page-header__title { font: var(--m3-headline-large); margin: 0; letter-spacing: -0.01em; }
.m3-page-header__sub { font: var(--m3-body-medium); color: var(--m3-on-surface-variant); margin: 4px 0 0; }

/* Section heading */
.m3-section-title { font: var(--m3-title-medium); color: var(--m3-on-surface-variant); margin: 36px 0 14px; letter-spacing: 0.04em; text-transform: uppercase; font-size: 11px; }

/* Numeric */
.m3-num { font-family: var(--m3-font-mono); font-variant-numeric: tabular-nums; }

/* Trailing icon button */
.m3-icon-btn {
  width: 40px; height: 40px;
  border-radius: var(--m3-shape-full);
  background: transparent; border: 0;
  cursor: pointer;
  display: grid; place-items: center;
  color: var(--m3-on-surface-variant);
  position: relative; isolation: isolate;
}
.m3-icon-btn::after {
  content: ""; position: absolute; inset: 0;
  border-radius: inherit; background: currentColor; opacity: 0;
  transition: opacity .2s var(--m3-emph-standard); z-index: -1;
}
.m3-icon-btn:hover::after { opacity: var(--m3-state-hover); }
.m3-icon-btn--filled-tonal { background: var(--m3-secondary-container); color: var(--m3-on-secondary-container); }

/* Sparkline */
.m3-spark {
  width: 100%; height: 36px; display: block;
}
.m3-spark path.line { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linejoin: round; stroke-linecap: round; }
.m3-spark path.area { fill: currentColor; opacity: .18; }

/* Server-rendered SVG charts — price chart (.ws-pchart) + signal history
   (.ws-shist). SVG text defaults to a black fill, so axis labels need
   explicit themed rules to stay readable in both themes. */
.ws-pchart text, .ws-shist text {
  fill: var(--m3-on-surface-variant);
  font-family: 'Roboto Mono', monospace; font-size: 11px;
}
.ws-pchart__grid, .ws-shist__grid { stroke: var(--m3-outline-variant); stroke-width: 1; opacity: .6; }
.ws-pchart__gfv { stroke: var(--m3-tertiary); stroke-width: 1.2; stroke-dasharray: 4 4; }
.ws-pchart__gfv-label, .ws-pchart .ws-pchart__gfv-label { fill: var(--m3-tertiary); }
.ws-pchart__last, .ws-shist__last { fill: var(--m3-on-surface); font-weight: 600; }
.ws-shist__composite { stroke: var(--m3-primary); }
.ws-shist__ws { stroke: var(--m3-tertiary); }
.ws-shist__last-dot { fill: var(--m3-tertiary); }
.ws-shist__conv-pos { fill: var(--m3-tertiary); }
.ws-shist__conv-neg { fill: var(--m3-error); }
.ws-shist__conv-zero { fill: var(--m3-outline); }
.ws-shist__mid { stroke: var(--m3-outline-variant); stroke-dasharray: 2 3; }

/* Risk & exposure — equity curve (.ws-rcurve) + correlation table (.ws-corr).
   Same rule as above: SVG text needs explicit themed fills. */
.ws-rcurve text {
  fill: var(--m3-on-surface-variant);
  font-family: 'Roboto Mono', monospace; font-size: 11px;
}
.ws-rcurve__grid { stroke: var(--m3-outline-variant); stroke-width: 1; opacity: .6; }
.ws-rcurve__base { stroke: var(--m3-outline); stroke-width: 1; stroke-dasharray: 2 3; opacity: .8; }
.ws-rcurve__portfolio { fill: none; stroke: var(--m3-primary); stroke-width: 1.8;
                        stroke-linejoin: round; stroke-linecap: round; }
.ws-rcurve__benchmark { fill: none; stroke: var(--m3-outline); stroke-width: 1.4;
                        stroke-dasharray: 5 4; stroke-linejoin: round; }
.ws-rcurve__dot { fill: var(--m3-primary); }
.ws-rcurve__last { fill: var(--m3-on-surface); font-weight: 600; }

.ws-corr { border-collapse: collapse; font: var(--m3-label-small); }
.ws-corr th { padding: 4px 8px; color: var(--m3-on-surface-variant); font-weight: 500; }
.ws-corr__cell { padding: 4px 8px; text-align: center; border-radius: var(--m3-shape-xs); }
.ws-corr__cell--self { color: var(--m3-outline); }
.ws-corr__cell--hi   { background: var(--m3-error-container); color: var(--m3-on-error-container); font-weight: 600; }
.ws-corr__cell--mid  { background: var(--m3-surface-container-high); }
.ws-corr__cell--lo   { color: var(--m3-on-surface-variant); }
.ws-corr__cell--neg  { color: var(--m3-tertiary); }

/* Skeleton */
.m3-skel { background: var(--m3-surface-container-high); border-radius: var(--m3-shape-sm); }

/* Composite card */
.m3-composite-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
}
.m3-composite-num { font-family: var(--m3-font-display); font-weight: 350; font-size: 56px; line-height: 1; letter-spacing: -0.04em; }
.m3-composite-max { font: var(--m3-body-medium); color: var(--m3-on-surface-variant); margin-left: 4px; }

/* Tone strip on the left of a card */
.m3-card--tone { padding-left: calc(var(--m3-density-pad) + 4px); position: relative; }
.m3-card--tone::before {
  content: ""; position: absolute; left: 0; top: 16px; bottom: 16px;
  width: 4px; border-radius: var(--m3-shape-full);
  background: var(--tone, var(--m3-primary));
}

/* Tables */
.m3-table { width: 100%; border-collapse: collapse; font: var(--m3-body-medium); }
.m3-table th, .m3-table td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--m3-outline-variant); }
.m3-table th { font: var(--m3-label-large); color: var(--m3-on-surface-variant); }
.m3-table tbody tr:hover { background: color-mix(in oklab, var(--m3-on-surface) 4%, transparent); }
.m3-table--scroll-wrap { overflow-x: auto; border-radius: var(--m3-shape-md); background: var(--m3-surface-container-low); }

/* Donut */
.m3-donut { width: 220px; height: 220px; display: block; }
.m3-donut__center { font: var(--m3-headline-small); fill: var(--m3-on-surface); }
.m3-donut__sub { font: var(--m3-body-small); fill: var(--m3-on-surface-variant); }

/* Audit screen */
.audit-card { background: var(--m3-surface-container-low); border-radius: var(--m3-shape-lg); padding: 24px; display: grid; grid-template-columns: 80px 1fr; gap: 20px; }
.audit-card__num {
  font-family: var(--m3-font-display); font-weight: 350;
  font-size: 56px; line-height: 1; letter-spacing: -0.04em;
  color: var(--m3-primary);
}
.audit-card h3 { font: var(--m3-title-large); margin: 0 0 8px; }
.audit-card p { font: var(--m3-body-medium); color: var(--m3-on-surface-variant); margin: 0 0 12px; }
.audit-card__pair { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 8px; }
.audit-card__pair > div {
  border-radius: var(--m3-shape-md); padding: 14px;
  font: var(--m3-body-small);
}
.audit-card__pair__before {
  background: var(--m3-error-container);
  color: var(--m3-on-error-container);
}
.audit-card__pair__after {
  background: var(--m3-tertiary-container);
  color: var(--m3-on-tertiary-container);
}
.audit-card__pair label {
  display: block; font: var(--m3-label-small); margin-bottom: 4px;
  text-transform: uppercase; letter-spacing: .08em;
  opacity: .7;
}

/* Empty state */
.m3-empty {
  padding: 48px;
  text-align: center;
  color: var(--m3-on-surface-variant);
  background: var(--m3-surface-container-low);
  border-radius: var(--m3-shape-lg);
}

/* Scrollbars (dark/light aware) */
.m3-scroll::-webkit-scrollbar { width: 12px; }
.m3-scroll::-webkit-scrollbar-thumb { background: var(--m3-outline-variant); border-radius: 99px; border: 3px solid var(--m3-surface); }
.m3-scroll::-webkit-scrollbar-track { background: transparent; }

/* Selection */
::selection { background: var(--m3-primary-container); color: var(--m3-on-primary-container); }

/* Misc */
a { color: inherit; text-decoration: none; }
.m3-link { color: var(--m3-primary); cursor: pointer; }
.m3-link:hover { text-decoration: underline; }
.m3-mute { color: var(--m3-on-surface-variant); }
.m3-pos { color: var(--m3-tertiary); }
.m3-neg { color: var(--m3-error); }
.m3-truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Focus ring */
:focus-visible { outline: 2px solid var(--m3-primary); outline-offset: 2px; border-radius: 4px; }

/* Defensive: the UA default [hidden]{display:none} loses against M3 component
   rules like .m3-card{display:flex}. Promote it so JS toggling the hidden
   attribute works on any element regardless of class. */
[hidden] { display: none !important; }

/* ===== app extras (options desk) ===== */
/* Ported from the parent wealthshifters.css app-extension section (past the
   964-line M3 token block above): shell wiring, flash messages, form fields,
   auth pages and the mobile drawer. The token + component system above is
   the design source of truth; everything below is app glue. */

:root { --m3-elev-0: none; }

/* ---- Shell: the app scrolls the window, not a nested scroller ---- */
.m3-shell { min-height: 100vh; }
.m3-shell__main { min-width: 0; }
.m3-nav-rail { z-index: 30; }

/* Nav-rail items + brand are real anchors in production */
a.m3-nav-rail__item, a.m3-nav-rail__brand { text-decoration: none; }
.m3-nav-rail__items { overflow-y: auto; }

/* Nav-rail brand: the Options Desk logo image (replaces the lettered tile) */
.m3-nav-rail__brand { background: transparent; width: auto; height: auto; }
.m3-nav-rail__logo { display: block; width: 72px; height: auto; }
.m3-nav-rail__badge {
  position: absolute; top: 2px; right: 6px;
  min-width: 16px; height: 16px; padding: 0 4px;
  border-radius: var(--m3-shape-full);
  background: var(--m3-error); color: var(--m3-on-error);
  font: var(--m3-label-small); line-height: 16px; text-align: center;
}

/* ---- Flash messages ---- */
.m3-flashes {
  max-width: 1480px; width: 100%; margin: 0 auto;
  padding: 16px 32px 0; display: flex; flex-direction: column; gap: 10px;
}
.m3-flash {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-radius: var(--m3-shape-md);
  background: var(--m3-surface-container-high); color: var(--m3-on-surface);
  font: var(--m3-body-medium);
}
.m3-flash .material-symbols-outlined { font-size: 20px; }
.m3-flash--success, .m3-flash--message { background: var(--m3-tertiary-container); color: var(--m3-on-tertiary-container); }
.m3-flash--error, .m3-flash--danger    { background: var(--m3-error-container);    color: var(--m3-on-error-container); }
.m3-flash--warning { background: color-mix(in oklab, var(--m3-warn) 26%, var(--m3-surface)); color: var(--m3-on-surface); }
.m3-flash--info    { background: var(--m3-primary-container); color: var(--m3-on-primary-container); }

/* ---- Text fields (M3 outlined) ---- */
.m3-field { display: flex; flex-direction: column; gap: 6px; }
.m3-field__label { font: var(--m3-label-large); color: var(--m3-on-surface-variant); }
.m3-field__hint  { font: var(--m3-body-small);  color: var(--m3-on-surface-variant); }
.m3-input, .m3-textarea, select.m3-input {
  width: 100%; font: var(--m3-body-large); color: var(--m3-on-surface);
  background: var(--m3-surface-container-high);
  border: 1px solid var(--m3-outline);
  border-radius: var(--m3-shape-sm);
  padding: 12px 14px;
}
.m3-input:focus-visible, .m3-textarea:focus-visible, select.m3-input:focus-visible {
  outline: none; border-color: var(--m3-primary);
  box-shadow: inset 0 0 0 1px var(--m3-primary);
}
.m3-textarea { resize: vertical; min-height: 96px; }
.m3-input--error, .ws-input--error { border-color: var(--m3-error); }

/* ---- Auth / login ---- */
.m3-auth { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: var(--m3-surface); }
.m3-auth__card { width: 100%; max-width: 400px; }
.m3-auth__brand {
  display: block;
  width: 132px; height: auto;
  margin: 0 auto 20px;
}

/* ============================================================
   Responsive — tablet polish + mobile (hamburger drawer,
   stacked-card tables, single-column layout).
   ============================================================ */

/* ---- Mobile navigation drawer (modal) + hamburger ---- */
.m3-app-bar__menu { display: none; }
.m3-scrim, .m3-drawer { display: none; }
.m3-drawer__header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 8px 16px;
}
.m3-drawer__logo { height: 30px; width: auto; display: block; }
.m3-drawer__item {
  display: flex; align-items: center; gap: 16px;
  height: 56px; padding: 0 16px;
  border-radius: var(--m3-shape-full);
  color: var(--m3-on-surface-variant);
  font: var(--m3-label-large);
  position: relative; isolation: isolate;
}
.m3-drawer__item .material-symbols-outlined { font-size: 22px; }
.m3-drawer__item::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: currentColor; opacity: 0;
  transition: opacity .2s var(--m3-emph-standard); z-index: -1;
}
.m3-drawer__item:hover::after { opacity: var(--m3-state-hover); }
.m3-drawer__item--active { background: var(--m3-secondary-container); color: var(--m3-on-secondary-container); }
.m3-drawer__item .m3-nav-rail__badge { position: static; margin-left: auto; }
.m3-drawer__spacer { flex: 1; }
.m3-drawer__divider { height: 1px; background: var(--m3-outline-variant); margin: 8px 4px; }

/* ---- Tablet (<= 840px): keep the vertical rail, trim the app bar ---- */
@media (max-width: 840px) {
  .m3-app-bar { padding: 8px 14px; }
  .m3-app-bar__title { display: none; }
  .m3-page { padding: 24px 20px 72px; }
  .m3-flashes { padding: 16px 20px 0; }
}

/* ---- Mobile (<= 600px): drawer nav, stacked tables, single column ---- */
@media (max-width: 600px) {
  /* Shell — hide the rail; the drawer takes over */
  .m3-shell { grid-template-columns: 1fr; }
  .m3-nav-rail { display: none; }

  /* App bar — hamburger in; title / spacer / theme-label out */
  .m3-app-bar { padding: 8px 8px; gap: 8px; }
  .m3-app-bar__menu { display: grid; }
  .m3-app-bar__spacer { display: none; }
  [data-ws-theme-label] { display: none; }

  /* Modal drawer + scrim */
  .m3-scrim {
    display: block; position: fixed; inset: 0; z-index: 90;
    background: color-mix(in oklab, var(--m3-scrim) 42%, transparent);
    opacity: 0; visibility: hidden;
    transition: opacity .25s var(--m3-emph-standard), visibility .25s;
  }
  .m3-drawer {
    display: flex; flex-direction: column;
    position: fixed; top: 0; left: 0; bottom: 0; z-index: 100;
    width: 300px; max-width: 86vw;
    padding: 12px 12px calc(12px + env(safe-area-inset-bottom));
    background: var(--m3-surface-container-low);
    border-right: 1px solid var(--m3-outline-variant);
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform .3s var(--m3-emph-decel);
  }
  body.ws-drawer-open { overflow: hidden; }
  body.ws-drawer-open .m3-drawer { transform: translateX(0); }
  body.ws-drawer-open .m3-scrim { opacity: 1; visibility: visible; }

  /* Page + headers */
  .m3-page { padding: 16px 12px 56px; }
  .m3-flashes { padding: 12px 12px 0; }
  .m3-page-header__title { font: var(--m3-headline-medium); }

  /* Card grids -> single column */
  .m3-grid--cards, .m3-grid--metrics, .m3-grid--2, .m3-grid--3 { grid-template-columns: 1fr; }
  /* Opt-in collapse for inline-styled grids (overrides their inline rule) */
  .m3-stack-sm  { grid-template-columns: 1fr !important; }
  .m3-stack-sm2 { grid-template-columns: 1fr 1fr !important; }

  /* Segmented controls scroll instead of overflowing the viewport */
  .m3-segmented { max-width: 100%; overflow-x: auto; }
  .m3-segmented__btn { padding: 0 12px; }

  /* Data tables -> stacked label / value cards */
  .m3-table, .m3-table tbody, .m3-table tfoot { display: block; width: 100%; }
  .m3-table thead { display: none; }
  .m3-table tr { display: block; padding: 12px 14px; border-bottom: 1px solid var(--m3-outline-variant); }
  .m3-table tr:last-child { border-bottom: 0; }
  .m3-table td {
    display: flex; justify-content: space-between; align-items: baseline;
    gap: 20px; padding: 5px 0; border: 0; text-align: right;
  }
  .m3-table td::before {
    content: attr(data-label);
    font: var(--m3-label-medium); color: var(--m3-on-surface-variant);
    text-align: left; white-space: nowrap;
  }
  .m3-table td:first-child {
    justify-content: flex-start; gap: 8px;
    font: var(--m3-title-small); color: var(--m3-on-surface);
    padding-bottom: 8px;
  }
  .m3-table td:first-child::before { content: none; }
  .m3-table tbody th[colspan] { display: block; width: 100%; }
}


/* Briefing narrative — markdown source rendered as readable plain text.
   (A real renderer can come later; pre-wrap keeps the agent's structure.) */
.ws-md {
  white-space: pre-wrap;
  font: var(--m3-body-large);
  color: var(--m3-on-surface);
  overflow-wrap: anywhere;
}

/* ===== Phase 3: Results tab (uploads + analytics) ===== */

/* Equity curve (.ws-ecurve) — server-rendered SVG from app/analytics.py,
   themed by class only. Same rule as ws-pchart/ws-rcurve above: SVG text
   defaults to a black fill, so every <text> needs an explicit themed rule.
   The area's opacity is a fill-opacity ATTRIBUTE on the path; only its
   color comes from here. No gradients, no blur. */
.ws-ecurve { width: 100%; height: auto; display: block; }
.ws-ecurve text {
  fill: var(--m3-on-surface-variant);
  font-family: 'Roboto Mono', monospace; font-size: 11px;
}
.ws-ecurve__line { fill: none; stroke: var(--m3-primary); stroke-width: 1.8;
                   stroke-linejoin: round; stroke-linecap: round; }
.ws-ecurve__area { fill: var(--m3-primary); stroke: none; }
.ws-ecurve__base { stroke: var(--m3-outline); stroke-width: 1;
                   stroke-dasharray: 2 3; opacity: .8; }
.ws-ecurve__dot  { fill: var(--m3-primary); }
.ws-ecurve__last { fill: var(--m3-on-surface); font-weight: 600; }
.ws-ecurve--empty .ws-ecurve__msg { fill: var(--m3-on-surface-variant); }

/* Results tab layout helpers */
.ws-results-actions {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-top: var(--m3-density-gap);
}
.ws-results-quality-summary { margin-bottom: 12px; }
.ws-results-raw {
  margin: 0; padding: 4px 0;
  font-size: 12px; line-height: 18px;
  white-space: pre-wrap; overflow-wrap: anywhere;
  max-height: 320px; overflow-y: auto;
  color: var(--m3-on-surface-variant);
}


/* ---------------- Senior Trading Agent chat bubble (spec §8.5) ----------
   Floating panel opened by the .m3-fab launcher; message bubbles mirror the
   parent project's .ws-research__msg conventions as ws-chat-*. */
.ws-chat-panel {
  position: fixed;
  right: 24px; bottom: 96px;               /* clears the 56px FAB + margin */
  width: min(420px, calc(100vw - 32px));
  max-height: 70vh;
  z-index: 40;                              /* above the FAB (z-index 30) */
  display: flex; flex-direction: column;
  background: var(--m3-surface-container-high);
  color: var(--m3-on-surface);
  border-radius: var(--m3-shape-lg);
  box-shadow: var(--m3-elev-3);
  overflow: hidden;
}
.ws-chat-panel[hidden] { display: none; }

.ws-chat-panel__header {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 12px 12px 16px;
  border-bottom: 1px solid var(--m3-outline-variant);
  flex: 0 0 auto;
}
.ws-chat-panel__header .material-symbols-outlined { color: var(--m3-primary); }
.ws-chat-panel__title { flex: 1; font: var(--m3-title-medium); margin: 0; }

.ws-chat-log {
  flex: 1 1 auto; min-height: 120px;
  overflow-y: auto;
  display: flex; flex-direction: column; gap: 10px;
  padding: 16px;
}
.ws-chat-empty { color: var(--m3-on-surface-variant); font: var(--m3-body-medium); margin: 0; }

.ws-chat-msg {
  max-width: 88%;
  padding: 10px 14px;
  border-radius: var(--m3-shape-lg);
  font: var(--m3-body-medium);
  white-space: pre-wrap; overflow-wrap: anywhere;
}
.ws-chat-msg--user {
  align-self: flex-end;
  background: var(--m3-primary-container);
  color: var(--m3-on-primary-container);
  border-bottom-right-radius: var(--m3-shape-xs, 4px);
}
.ws-chat-msg--assistant {
  align-self: flex-start;
  background: var(--m3-surface-container);
  color: var(--m3-on-surface);
  border-bottom-left-radius: var(--m3-shape-xs, 4px);
}
.ws-chat-msg--error { color: var(--m3-error); }
.ws-chat-msg--pending::after {
  content: "\258C";
  color: var(--m3-primary);
  animation: ws-chat-blink 1s steps(2) infinite;
}
@keyframes ws-chat-blink { 50% { opacity: 0; } }

/* Muted one-liner for tool events ("consulting get_positions") */
.ws-chat-tools {
  align-self: flex-start;
  font: var(--m3-label-medium);
  color: var(--m3-on-surface-variant);
  padding: 0 2px;
}

.ws-chat-form {
  display: flex; gap: 10px; align-items: flex-end;
  padding: 12px 16px;
  border-top: 1px solid var(--m3-outline-variant);
  flex: 0 0 auto;
}
.ws-chat-field {
  flex: 1;
  background: var(--m3-surface-container);
  border-radius: var(--m3-shape-lg);
  padding: 10px 16px;
}
.ws-chat-field textarea {
  display: block; width: 100%;
  background: none; border: 0; outline: none; resize: none;
  font: var(--m3-body-medium);
  color: var(--m3-on-surface);
  max-height: 120px;
}

/* Mobile: full-width bottom sheet */
@media (max-width: 600px) {
  .ws-chat-panel {
    left: 0; right: 0; bottom: 0;
    width: 100%;
    max-height: 80vh;
    border-radius: var(--m3-shape-lg) var(--m3-shape-lg) 0 0;
  }
}

/* ===== app extras: shared card/list primitives ==========================
   These classes are used across every desk page (Command Center, Signals,
   Results, Lab, Briefings, Settings). They were referenced before being
   defined — this block is their single home. Mobile-first: rows wrap, long
   titles break, value columns keep tabular figures. */

.m3-card { position: relative; }   /* stretched-link anchor (m3-card__link) */
.m3-card__title { font: var(--m3-title-medium); margin: 0 0 8px; }
.m3-card__muted {
  font: var(--m3-body-medium);
  color: var(--m3-on-surface-variant);
  margin: 6px 0;
  overflow-wrap: anywhere;
}
.m3-card__row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.m3-card__link { position: absolute; inset: 0; z-index: 1; border-radius: inherit; }
.m3-card__link ~ * a, .m3-card__raise { position: relative; z-index: 2; }

.m3-list__row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px 12px; padding: 8px 0; min-width: 0; flex-wrap: wrap;
  border-bottom: 1px solid var(--m3-outline-variant);
  font: var(--m3-body-medium);
}
.m3-list__row:last-child { border-bottom: none; }
.m3-list__row > :first-child { flex: 1 1 12ch; min-width: 0; overflow-wrap: anywhere; }

.m3-stat { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.m3-stat strong { font: var(--m3-title-medium); white-space: nowrap; }
.m3-stat .m3-card__muted { margin: 0; font: var(--m3-label-medium); }

.m3-banner {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 14px 16px; margin-bottom: 16px;
  border-radius: var(--m3-shape-md);
  background: var(--m3-surface-container-high);
  font: var(--m3-body-medium);
}
.m3-banner--error { background: var(--m3-error-container); color: var(--m3-on-error-container); }
.m3-banner--error a { color: inherit; font-weight: 600; }

.m3-chip-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.m3-form { display: flex; flex-direction: column; gap: 12px; max-width: 480px; }
.m3-form .m3-btn { align-self: flex-start; }

/* Wide content scrolls inside its container — the page never scrolls
   sideways on a phone (tables also restack under 600px via the JS reflow). */
.m3-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; max-width: 100%; }

/* Command Center risk strip: even columns that collapse 4→2 on phones. */
.ws-risk-card { margin-bottom: 16px; }
.ws-risk-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px 24px;
}

@media (max-width: 600px) {
  .ws-risk-strip { grid-template-columns: 1fr 1fr; }
  .m3-list__row { padding: 10px 0; }
  .m3-page-header { margin-bottom: 16px; }
  .m3-card__row form { width: 100%; }
  .m3-card__row form .m3-btn { width: 100%; justify-content: center; }
}