/**
 * md3e.css — Rosie portal design system
 * Material Design 3–inspired, with custom tokens and components.
 * Depends on: Material Symbols Outlined icon font (loaded via Google Fonts in base.html).
 * Uses: MD3 web components (@material/web) loaded from CDN in app.js.
 */

/* ── Tokens ───────────────────────────────────────────────────────────────── */
:root {
  /* Brand palette */
  --md-sys-color-primary:            #6750A4;
  --md-sys-color-on-primary:         #FFFFFF;
  --md-sys-color-primary-container:  #EADDFF;
  --md-sys-color-on-primary-container: #21005D;

  --md-sys-color-secondary:          #625B71;
  --md-sys-color-secondary-container:#E8DEF8;

  --md-sys-color-tertiary:           #7D5260;
  --md-sys-color-tertiary-container: #FFD8E4;

  --md-sys-color-error:              #B3261E;
  --md-sys-color-error-container:    #F9DEDC;

  --md-sys-color-surface:            #FFFBFE;
  --md-sys-color-surface-variant:    #E7E0EC;
  --md-sys-color-on-surface:         #1C1B1F;
  --md-sys-color-on-surface-variant: #49454F;
  --md-sys-color-outline:            #79747E;
  --md-sys-color-outline-variant:    #CAC4D0;

  --md-sys-color-background:         #FFFBFE;
  --md-sys-color-on-background:      #1C1B1F;

  /* Elevation */
  --elevation-1: 0 1px 2px rgba(0,0,0,.12), 0 1px 3px 1px rgba(0,0,0,.08);
  --elevation-2: 0 1px 2px rgba(0,0,0,.12), 0 2px 6px 2px rgba(0,0,0,.08);
  --elevation-3: 0 1px 3px rgba(0,0,0,.12), 0 4px 8px 3px rgba(0,0,0,.08);
  --elevation-4: 0 2px 3px rgba(0,0,0,.12), 0 6px 10px 4px rgba(0,0,0,.08);

  /* Shape */
  --md-shape-small:   4px;
  --md-shape-medium:  12px;
  --md-shape-large:   16px;
  --md-shape-xlarge:  28px;
  --md-shape-full:    9999px;

  /* Type scale */
  --md-typescale-display-large:    57px / 64px;
  --md-typescale-headline-large:   32px / 40px;
  --md-typescale-headline-medium:  28px / 36px;
  --md-typescale-title-large:      22px / 28px;
  --md-typescale-title-medium:     16px / 24px;
  --md-typescale-body-large:       16px / 24px;
  --md-typescale-body-medium:      14px / 20px;
  --md-typescale-label-large:      14px / 20px;
  --md-typescale-label-medium:     12px / 16px;

  /* App-specific */
  --top-bar-height: 64px;
  --bottom-nav-height: 80px;
  --nav-rail-width: 80px;
}

/* ── Reset ────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: Roboto, system-ui, -apple-system, sans-serif;
  background: var(--md-sys-color-background);
  color: var(--md-sys-color-on-background);
  line-height: 1.5;
  min-height: 100vh;
}
img { display: block; max-width: 100%; }
a { color: var(--md-sys-color-primary); }
a:hover { opacity: .85; }

/* ── Top App Bar ──────────────────────────────────────────────────────────── */
.md3-top-app-bar {
  position: sticky;
  top: 0;
  z-index: 200;
  height: var(--top-bar-height);
  background: var(--md-sys-color-surface);
  display: flex;
  align-items: center;
  padding: 0 1rem;
  gap: .75rem;
  box-shadow: var(--elevation-2);
}
.md3-top-app-bar__brand {
  display: flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
  color: var(--md-sys-color-on-surface);
}
.md3-top-app-bar__title {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--md-sys-color-primary);
}

/* Rosie robot logo mark */
.rosie-logo { position: relative; width: 32px; height: 32px; display: inline-block; }
.rosie-logo__bot {
  display: block;
  width: 24px; height: 22px;
  background: var(--md-sys-color-primary);
  border-radius: 6px 6px 10px 10px;
  position: absolute;
  bottom: 2px; left: 4px;
}
.rosie-logo__bot::before, .rosie-logo__bot::after {
  content: "";
  position: absolute;
  background: var(--md-sys-color-on-primary);
  border-radius: 50%;
  width: 6px; height: 6px;
  top: 6px;
}
.rosie-logo__bot::before { left: 3px; }
.rosie-logo__bot::after  { right: 3px; }
.rosie-logo__antenna {
  display: block;
  width: 2px; height: 8px;
  background: var(--md-sys-color-primary);
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}
.rosie-logo__antenna::after {
  content: "";
  display: block;
  width: 6px; height: 6px;
  background: var(--md-sys-color-tertiary);
  border-radius: 50%;
  position: absolute;
  top: -4px;
  left: -2px;
}

.md3-top-app-bar__spacer { flex: 1; }
.md3-top-app-bar__actions { display: flex; align-items: center; gap: .5rem; }

/* ── Bottom Navigation ────────────────────────────────────────────────────── */
.md3-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0; right: 0;
  z-index: 200;
  height: var(--bottom-nav-height);
  background: var(--md-sys-color-surface);
  display: flex;
  align-items: stretch;
  justify-content: space-around;
  border-top: 1px solid var(--md-sys-color-outline-variant);
  box-shadow: 0 -1px 3px rgba(0,0,0,.08);
}
.md3-bottom-nav__tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  text-decoration: none;
  color: var(--md-sys-color-on-surface-variant);
  padding: 12px 0 16px;
  position: relative;
  transition: color .2s;
}
.md3-bottom-nav__tab.is-active { color: var(--md-sys-color-primary); }
.md3-bottom-nav__tab.is-active .material-symbols-outlined {
  font-variation-settings: 'FILL' 1;
}
.md3-bottom-nav__tab::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 64px; height: 32px;
  border-radius: var(--md-shape-full);
  transition: background .2s;
}
.md3-bottom-nav__tab.is-active::before { background: var(--md-sys-color-secondary-container); }
.md3-bottom-nav__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .5px;
}
.md3-bottom-nav__tab .material-symbols-outlined {
  font-size: 24px;
  position: relative;
  z-index: 1;
}

/* Main content area — padded above bottom nav */
.md3-main {
  padding-bottom: calc(var(--bottom-nav-height) + 1rem);
  min-height: calc(100vh - var(--top-bar-height));
}

/* ── Snackbars / Flash messages ───────────────────────────────────────────── */
.md3-snackbar-stack {
  position: fixed;
  bottom: calc(var(--bottom-nav-height) + 8px);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: .5rem;
  z-index: 300;
  width: min(480px, 90vw);
}
.md3-snackbar {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1rem;
  border-radius: var(--md-shape-medium);
  font-size: .875rem;
  font-weight: 500;
  animation: snack-in .25s ease-out;
}
@keyframes snack-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.md3-snackbar--success { background: #1C4A1E; color: #fff; }
.md3-snackbar--error   { background: #8C1D18; color: #fff; }
.md3-snackbar--info    { background: #1C2B3A; color: #fff; }

/* ── Sections ─────────────────────────────────────────────────────────────── */
.md3-section { padding: 2rem 1rem; }
.md3-section--pad { padding: 1.25rem 1rem; }
.md3-section--alt { background: var(--md-sys-color-surface-variant); }
.md3-section--card { background: var(--md-sys-color-surface); border-radius: var(--md-shape-large); margin: .5rem; }
.md3-section--cta { background: var(--md-sys-color-primary-container); border-radius: var(--md-shape-large); margin: .5rem; }
.md3-section__title {
  font-size: 22px;
  font-weight: 500;
  color: var(--md-sys-color-on-surface);
  margin-bottom: 1rem;
}
.md3-section__title--sm { font-size: 18px; margin-bottom: .75rem; }

/* ── Cards ────────────────────────────────────────────────────────────────── */
.md3-card {
  background: var(--md-sys-color-surface);
  border-radius: var(--md-shape-medium);
  box-shadow: var(--elevation-1);
  overflow: hidden;
}
.md3-card--pad { padding: 1rem; }
.md3-card__title { font-size: 16px; font-weight: 600; margin-bottom: .75rem;
                   color: var(--md-sys-color-on-surface-variant); text-transform: uppercase;
                   letter-spacing: .05em; font-size: .75rem; }

.md3-card-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.md3-card-grid--two { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

/* ── Inmate card ──────────────────────────────────────────────────────────── */
.md3-inmate-card { padding: 1rem; }
.md3-inmate-card--inactive { opacity: .65; }
.md3-inmate-card__head { display: flex; align-items: center; gap: .75rem; margin-bottom: .75rem; }
.md3-inmate-card__name { font-size: 16px; font-weight: 500; }
.md3-inmate-card__meta { font-size: .75rem; color: var(--md-sys-color-on-surface-variant); }
.md3-inmate-card__stats { display: flex; gap: 1rem; margin-bottom: .75rem; flex-wrap: wrap; }
.md3-stat__label { display: block; font-size: .7rem; color: var(--md-sys-color-on-surface-variant);
                   text-transform: uppercase; letter-spacing: .06em; }
.md3-stat__value { font-size: 1rem; font-weight: 600; }
.md3-stat__value--warn { color: var(--md-sys-color-error); }
.md3-inmate-card__actions { display: flex; align-items: center; flex-wrap: wrap; border-top: 1px solid var(--md-sys-color-outline-variant); padding-top: .5rem; margin-top: .25rem; }
.md3-inline-form { display: inline-flex; }

/* ── Avatar ───────────────────────────────────────────────────────────────── */
.md3-avatar {
  width: 40px; height: 40px;
  border-radius: var(--md-shape-full);
  background: var(--md-sys-color-secondary-container);
  color: var(--md-sys-color-on-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 700;
  flex-shrink: 0;
}
.md3-avatar--sm { width: 32px; height: 32px; font-size: 13px; }
.md3-avatar--lg { width: 56px; height: 56px; font-size: 22px; }

/* ── Chips ────────────────────────────────────────────────────────────────── */
.md3-chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: .2rem .75rem;
  border-radius: var(--md-shape-full);
  font-size: .75rem; font-weight: 600;
  border: 1px solid;
}
.md3-chip--muted { border-color: var(--md-sys-color-outline); color: var(--md-sys-color-on-surface-variant); background: transparent; }
.md3-chip--warn  { border-color: var(--md-sys-color-error);   color: var(--md-sys-color-error);              background: var(--md-sys-color-error-container); }
.md3-chip--ok    { border-color: #1A6D36; color: #1A6D36; background: #D9FEDF; }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
/* These cascade alongside MD Web Components' styling */
.md3-filled-button, .md3-outlined-button, .md3-text-button, .md3-filled-tonal-button {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .55rem 1.1rem;
  border-radius: var(--md-shape-full);
  font-size: .875rem; font-weight: 500; font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, box-shadow .15s;
  border: none;
  white-space: nowrap;
}
.md3-filled-button { background: var(--md-sys-color-primary); color: var(--md-sys-color-on-primary); }
.md3-filled-button:hover { filter: brightness(.92); }
.md3-filled-button--lg { font-size: 1rem; padding: .7rem 1.5rem; }
.md3-filled-button--sm { padding: .25rem .65rem; font-size: .8rem; }
.md3-outlined-button { background: transparent; color: var(--md-sys-color-primary); border: 1.5px solid var(--md-sys-color-outline); }
.md3-outlined-button--lg { font-size: 1rem; padding: .7rem 1.5rem; }
.md3-outlined-button:hover { background: rgba(103,80,164,.06); }
.md3-filled-tonal-button { background: var(--md-sys-color-secondary-container); color: var(--md-sys-color-on-surface); }
.md3-filled-tonal-button:hover { filter: brightness(.95); }
.md3-text-button { background: transparent; color: var(--md-sys-color-primary); }
.md3-text-button:hover { background: rgba(103,80,164,.06); }
.md3-text-button--sm { padding: .2rem .4rem; font-size: .8rem; }

/* ── Google sign-in button ───────────────────────────────────────────────── */
.md3-google-button {
  display: flex; align-items: center; gap: .6rem; justify-content: center;
  width: 100%;
  padding: .6rem 1rem;
  border: 1.5px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-full);
  background: #fff;
  font-size: .875rem; font-weight: 500;
  color: var(--md-sys-color-on-surface);
  text-decoration: none;
  transition: background .15s;
  margin-top: .5rem;
}
.md3-google-button:hover { background: var(--md-sys-color-surface-variant); }

/* ── Form components ──────────────────────────────────────────────────────── */
.md3-form {
  display: flex; flex-direction: column; gap: 1rem;
}
.md3-form md-outlined-text-field { width: 100%; }
.md3-form md-filled-button, .md3-form .md3-filled-button { width: 100%; justify-content: center; }

.md3-divider {
  display: flex; align-items: center; gap: .5rem;
  color: var(--md-sys-color-on-surface-variant);
  font-size: .8rem;
  margin: .25rem 0;
}
.md3-divider::before, .md3-divider::after {
  content: ""; flex: 1; height: 1px;
  background: var(--md-sys-color-outline-variant);
}

/* ── Auth layout ─────────────────────────────────────────────────────────── */
.md3-auth {
  min-height: calc(100vh - var(--top-bar-height) - var(--bottom-nav-height));
  display: flex; align-items: center; justify-content: center;
  padding: 2rem 1rem;
}
.md3-auth__card {
  width: 100%;
  max-width: 420px;
  padding: 2rem;
}
.md3-auth__title { font-size: 24px; font-weight: 600; margin-bottom: .5rem; }
.md3-auth__lead  { font-size: .875rem; color: var(--md-sys-color-on-surface-variant); margin-bottom: 1.5rem; }
.md3-auth__alt   { text-align: center; font-size: .875rem; color: var(--md-sys-color-on-surface-variant); margin-top: 1rem; }

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.md3-hero {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 3rem 1rem 2rem;
  flex-wrap: wrap;
}
.md3-hero__inner { flex: 1; min-width: 280px; }
.md3-hero__eyebrow { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em;
                     color: var(--md-sys-color-secondary); font-weight: 600; }
.md3-hero__headline { font-size: clamp(1.8rem, 5vw, 2.8rem); font-weight: 700; line-height: 1.2;
                      margin: .5rem 0 1rem; color: var(--md-sys-color-on-background); }
.md3-hero__body { font-size: 1rem; color: var(--md-sys-color-on-surface-variant); margin-bottom: 1.5rem; }
.md3-hero__cta  { display: flex; gap: .75rem; flex-wrap: wrap; }

/* Fake phone mockup */
.md3-hero__phone { flex: 0 0 auto; }
.md3-phone {
  width: 220px; height: 380px;
  background: var(--md-sys-color-on-surface);
  border-radius: 36px;
  padding: 12px 6px 6px;
  box-shadow: 0 24px 48px rgba(0,0,0,.35);
  position: relative;
}
.md3-phone__notch {
  width: 60px; height: 8px;
  background: rgba(255,255,255,.08);
  border-radius: 4px;
  margin: 0 auto 8px;
}
.md3-phone__screen {
  background: var(--md-sys-color-surface);
  border-radius: 28px;
  height: calc(100% - 24px);
  padding: 1rem .75rem;
  display: flex; flex-direction: column; gap: .5rem;
  overflow: hidden;
}
.md3-chat {
  max-width: 85%;
  padding: .5rem .75rem;
  border-radius: 18px;
  font-size: .78rem;
  line-height: 1.4;
}
.md3-chat--user   { background: var(--md-sys-color-primary); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.md3-chat--rosie  { background: var(--md-sys-color-surface-variant); color: var(--md-sys-color-on-surface); align-self: flex-start; border-bottom-left-radius: 4px; }

/* ── Features / Pricing grids ─────────────────────────────────────────────── */
.md3-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}
.md3-feature-card {
  background: var(--md-sys-color-surface);
  border-radius: var(--md-shape-medium);
  padding: 1.25rem;
  box-shadow: var(--elevation-1);
}
.md3-feature-card__icon {
  display: flex; align-items: center; justify-content: center;
  width: 48px; height: 48px;
  background: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
  border-radius: var(--md-shape-medium);
  margin-bottom: .75rem;
}
.md3-feature-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: .35rem; }
.md3-feature-card p  { font-size: .875rem; color: var(--md-sys-color-on-surface-variant); }

.md3-pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.md3-pricing__card {
  background: var(--md-sys-color-surface);
  border-radius: var(--md-shape-large);
  padding: 1.5rem;
  box-shadow: var(--elevation-1);
}
.md3-pricing__card--primary {
  background: var(--md-sys-color-primary-container);
}
.md3-pricing__price {
  font-size: 2rem; font-weight: 700; color: var(--md-sys-color-primary); margin: .5rem 0;
}
.md3-pricing__price span { font-size: 1rem; font-weight: 400; color: var(--md-sys-color-on-surface-variant); }
.md3-pricing__list { list-style: none; display: flex; flex-direction: column; gap: .5rem; margin-top: .75rem; }
.md3-pricing__list li { display: flex; align-items: flex-start; gap: .4rem; font-size: .875rem; }
.md3-pricing__list .material-symbols-outlined { font-size: 16px; color: var(--md-sys-color-primary); margin-top: 2px; flex-shrink: 0; }

.md3-cta { text-align: center; padding: 1.5rem; }
.md3-cta h2 { font-size: 1.5rem; margin-bottom: .5rem; }
.md3-cta p  { color: var(--md-sys-color-on-surface-variant); margin-bottom: 1.25rem; }

/* ── Footer ───────────────────────────────────────────────────────────────── */
.md3-footer { text-align: center; font-size: .75rem; color: var(--md-sys-color-on-surface-variant);
              padding: 1.5rem 1rem; border-top: 1px solid var(--md-sys-color-outline-variant); }

/* ── Page header (internal pages) ────────────────────────────────────────── */
.md3-page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 1rem; margin-bottom: 1.25rem; flex-wrap: wrap;
}
.md3-page-header__actions { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.md3-display { font-size: 2rem; font-weight: 700; line-height: 1.2; }
.md3-page-subtitle { font-size: .875rem; color: var(--md-sys-color-on-surface-variant); margin-top: .25rem; }
.md3-balance { color: var(--md-sys-color-primary); }
.md3-balance--low { color: var(--md-sys-color-error); }

/* ── Lists ────────────────────────────────────────────────────────────────── */
.md3-list { list-style: none; }
.md3-list-item {
  display: flex; align-items: center; gap: .75rem;
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--md-sys-color-outline-variant);
}
.md3-list-item:last-child { border-bottom: none; }
.md3-list-item--linked { cursor: pointer; }
.md3-list-item--linked:hover { background: rgba(0,0,0,.04); }
.md3-list-item__link { display: flex; align-items: center; gap: .75rem; text-decoration: none; color: inherit; flex: 1; }
.md3-list-item__icon { font-size: 24px; color: var(--md-sys-color-on-surface-variant); flex-shrink: 0; }
.md3-list-item__body { flex: 1; min-width: 0; }
.md3-list-item__title { font-weight: 500; font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.md3-list-item__subtitle { font-size: .75rem; color: var(--md-sys-color-on-surface-variant); }
.md3-list-item__trailing { font-size: .9rem; font-weight: 600; }
.md3-amount--pos { color: #1A6D36; }
.md3-amount--neg { color: var(--md-sys-color-error); }

/* ── Conversation ─────────────────────────────────────────────────────────── */
.md3-conversation { list-style: none; display: flex; flex-direction: column; gap: .5rem; padding: 1rem 0; }
.md3-message { max-width: 80%; }
.md3-message--user      { align-self: flex-end; }
.md3-message--assistant { align-self: flex-start; }
.md3-message--system    { align-self: center; max-width: 100%; }
.md3-message__meta { display: flex; gap: .5rem; align-items: center; margin-bottom: .15rem; font-size: .7rem; color: var(--md-sys-color-on-surface-variant); }
.md3-message--user .md3-message__meta { justify-content: flex-end; }
.md3-message__role { text-transform: capitalize; font-weight: 600; }
.md3-message__cost { margin-left: auto; }
.md3-message__body {
  padding: .6rem .9rem;
  border-radius: 18px;
  font-size: .875rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}
.md3-message--user .md3-message__body      { background: var(--md-sys-color-primary); color: var(--md-sys-color-on-primary); border-bottom-right-radius: 4px; }
.md3-message--assistant .md3-message__body { background: var(--md-sys-color-surface-variant); border-bottom-left-radius: 4px; }
.md3-message--system .md3-message__body    { background: var(--md-sys-color-tertiary-container); font-size: .78rem; font-style: italic; }

/* ── Pagination ───────────────────────────────────────────────────────────── */
.md3-pagination { display: flex; align-items: center; justify-content: center; gap: 1rem; padding: .75rem 0; }
.md3-muted { color: var(--md-sys-color-on-surface-variant); font-size: .875rem; }

/* ── Empty state ──────────────────────────────────────────────────────────── */
.md3-empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 4rem 1rem; gap: 1rem; text-align: center;
}
.md3-empty--inline { padding: 2rem 1rem; }
.md3-empty__icon { font-size: 64px; color: var(--md-sys-color-outline); }
.md3-empty h2 { font-size: 1.25rem; }

/* ── FAB ──────────────────────────────────────────────────────────────────── */
.md3-fab {
  position: fixed;
  bottom: calc(var(--bottom-nav-height) + 1rem);
  right: 1rem;
  width: 56px; height: 56px;
  border-radius: var(--md-shape-large);
  background: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--elevation-3);
  text-decoration: none;
  z-index: 100;
  transition: box-shadow .2s;
}
.md3-fab:hover { box-shadow: var(--elevation-4); }
.md3-fab .material-symbols-outlined { font-size: 24px; }

/* ── Definition list ──────────────────────────────────────────────────────── */
.md3-defs { display: grid; grid-template-columns: auto 1fr; gap: .4rem .75rem; font-size: .875rem; }
.md3-defs dt { color: var(--md-sys-color-on-surface-variant); font-weight: 500; white-space: nowrap; }
.md3-defs dd { font-weight: 400; }

/* ── Tag list (profile) ───────────────────────────────────────────────────── */
.md3-tag-list { list-style: none; display: flex; flex-direction: column; gap: .4rem; }
.md3-tag { display: flex; gap: .4rem; font-size: .8rem; }
.md3-tag__key { color: var(--md-sys-color-on-surface-variant); font-weight: 500; }

/* ── Back button ──────────────────────────────────────────────────────────── */
.md3-back { padding: .2rem .4rem; margin-bottom: .25rem; font-size: .8rem; }

/* ── Admin layout ─────────────────────────────────────────────────────────── */
.md3-admin-shell {
  display: flex;
  min-height: calc(100vh - var(--top-bar-height));
}
.md3-admin-nav {
  width: 220px;
  flex-shrink: 0;
  background: var(--md-sys-color-surface);
  border-right: 1px solid var(--md-sys-color-outline-variant);
  padding: 1rem .5rem;
  position: sticky;
  top: var(--top-bar-height);
  align-self: flex-start;
  height: calc(100vh - var(--top-bar-height));
  overflow-y: auto;
}
.md3-admin-nav-heading {
  font-size: .65rem; text-transform: uppercase; letter-spacing: .1em;
  color: var(--md-sys-color-on-surface-variant); padding: .4rem .5rem .2rem;
  margin-top: .5rem;
}
.md3-admin-nav-link {
  display: flex; align-items: center; gap: .4rem;
  padding: .45rem .5rem;
  border-radius: var(--md-shape-medium);
  font-size: .875rem;
  color: var(--md-sys-color-on-surface-variant);
  text-decoration: none;
  transition: background .12s, color .12s;
}
.md3-admin-nav-link:hover { background: rgba(0,0,0,.06); color: var(--md-sys-color-on-surface); }
.md3-admin-nav-link.active { background: var(--md-sys-color-secondary-container); color: var(--md-sys-color-primary); font-weight: 600; }
.md3-admin-nav-link .material-symbols-outlined { font-size: 18px; flex-shrink: 0; }

.md3-admin-content { flex: 1; padding: 1.5rem; overflow-x: hidden; }

/* ── Code / textarea for admin ───────────────────────────────────────────── */
.md3-code-textarea {
  font-family: 'Roboto Mono', monospace;
  font-size: .8rem;
  width: 100%;
  min-height: 240px;
  border: 1.5px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-small);
  padding: .75rem;
  background: var(--md-sys-color-surface);
  color: var(--md-sys-color-on-surface);
  resize: vertical;
  line-height: 1.6;
}
.md3-code-textarea:focus { outline: none; border-color: var(--md-sys-color-primary); }

/* ── Table ────────────────────────────────────────────────────────────────── */
.md3-table-wrap { overflow-x: auto; border-radius: var(--md-shape-medium); border: 1px solid var(--md-sys-color-outline-variant); }
table { border-collapse: collapse; width: 100%; font-size: .875rem; }
thead { background: var(--md-sys-color-surface-variant); }
th { padding: .6rem 1rem; text-align: left; font-weight: 600; font-size: .75rem;
     text-transform: uppercase; letter-spacing: .06em;
     color: var(--md-sys-color-on-surface-variant); border-bottom: 1px solid var(--md-sys-color-outline-variant); }
td { padding: .55rem 1rem; border-bottom: 1px solid var(--md-sys-color-outline-variant); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tbody tr:hover { background: rgba(0,0,0,.03); }

/* ── Stat row ─────────────────────────────────────────────────────────────── */
.md3-stat-row { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.5rem; }
.md3-stat-chip {
  background: var(--md-sys-color-surface);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-shape-medium);
  padding: .75rem 1.25rem;
  min-width: 120px;
}
.md3-stat-chip__val { font-size: 1.6rem; font-weight: 700; color: var(--md-sys-color-primary); }
.md3-stat-chip__lbl { font-size: .7rem; color: var(--md-sys-color-on-surface-variant); text-transform: uppercase; letter-spacing: .06em; }

/* ── Homoglyph reference table ───────────────────────────────────────────── */
.md3-glyph-table { font-family: 'Roboto Mono', monospace; font-size: 1rem; }
.md3-glyph-orig { color: var(--md-sys-color-on-surface); font-weight: 600; }
.md3-glyph-sub  { color: var(--md-sys-color-primary); font-weight: 700; }
.md3-glyph-name { font-size: .75rem; color: var(--md-sys-color-on-surface-variant); font-family: Roboto, sans-serif; }

/* ── Preview pane ─────────────────────────────────────────────────────────── */
.md3-preview-pane {
  background: var(--md-sys-color-surface-variant);
  border-radius: var(--md-shape-medium);
  padding: 1rem;
  font-family: 'Roboto Mono', monospace;
  font-size: .9rem;
  white-space: pre-wrap;
  word-break: break-all;
  min-height: 60px;
  color: var(--md-sys-color-on-surface);
}

/* ── Billing ──────────────────────────────────────────────────────────────── */
.md3-amount-input-row { display: flex; gap: .5rem; align-items: flex-start; flex-wrap: wrap; }
.md3-amount-preset { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .5rem; }

/* ── Events ───────────────────────────────────────────────────────────────── */
.md3-event-form { display: flex; flex-direction: column; gap: .75rem; }

/* ── Affiliate ────────────────────────────────────────────────────────────── */
.md3-ref-box {
  background: var(--md-sys-color-surface-variant);
  border-radius: var(--md-shape-medium);
  padding: 1rem;
  display: flex; align-items: center; gap: .75rem; flex-wrap: wrap;
}
.md3-ref-code { font-family: 'Roboto Mono', monospace; font-size: 1.4rem; font-weight: 700; color: var(--md-sys-color-primary); letter-spacing: .12em; }
.md3-ref-url  { font-size: .8rem; color: var(--md-sys-color-on-surface-variant); word-break: break-all; }

/* ── Admin-specific layout (admin/base.html) ─────────────────────────────── */
.md3-admin {
  display: flex;
  min-height: 100vh;
  background: var(--md-sys-color-background);
}

/* Admin nav sidebar */
.md3-admin-nav {
  width: 220px;
  flex-shrink: 0;
  background: var(--md-sys-color-surface);
  border-right: 1px solid var(--md-sys-color-outline-variant);
  padding: .75rem .5rem;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: sticky;
  top: 0;
  align-self: flex-start;
  height: 100vh;
  overflow-y: auto;
}
.md3-admin-nav__brand {
  display: flex; align-items: center; gap: .5rem;
  font-size: 1rem; font-weight: 700;
  color: var(--md-sys-color-on-surface);
  text-decoration: none;
  padding: .5rem;
  margin-bottom: .5rem;
}
.md3-admin-nav__link {
  display: flex; align-items: center; gap: .4rem;
  padding: .45rem .6rem;
  border-radius: var(--md-shape-medium);
  font-size: .875rem;
  color: var(--md-sys-color-on-surface-variant);
  text-decoration: none;
  transition: background .12s, color .12s;
}
.md3-admin-nav__link:hover  { background: rgba(0,0,0,.06); color: var(--md-sys-color-on-surface); }
.md3-admin-nav__link.is-active { background: var(--md-sys-color-secondary-container); color: var(--md-sys-color-primary); font-weight: 600; }
.md3-admin-nav__link .material-symbols-outlined { font-size: 18px; flex-shrink: 0; }
.md3-admin-nav__group {
  font-size: .65rem; text-transform: uppercase; letter-spacing: .1em;
  color: var(--md-sys-color-on-surface-variant);
  padding: .6rem .6rem .2rem;
  margin-top: .25rem;
}
.md3-admin-nav__logout { margin-top: auto; color: var(--md-sys-color-error); }

/* Admin main content */
.md3-admin-main {
  flex: 1;
  padding: 1.75rem;
  max-width: 1100px;
  overflow-x: hidden;
}

/* Admin display heading */
.md3-display--admin { font-size: 1.75rem; font-weight: 700; margin-bottom: 1.25rem; }

/* Stat grid for dashboard */
.md3-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: .75rem;
  margin-bottom: 1.5rem;
}
.md3-stat-card { padding: 1rem; }
.md3-stat__label { display: block; font-size: .7rem; text-transform: uppercase;
                   letter-spacing: .06em; color: var(--md-sys-color-on-surface-variant); margin-bottom: .25rem; }
.md3-stat__value { display: block; font-size: 1.6rem; font-weight: 700; color: var(--md-sys-color-primary); }
.md3-stat__hint  { display: block; font-size: .7rem; color: var(--md-sys-color-on-surface-variant); margin-top: .2rem; }

/* Mono text helpers */
.md3-mono    { font-family: 'Roboto Mono', monospace; font-size: .875rem; }
.md3-mono--sm { font-size: .78rem; }

/* Table helpers */
.md3-table { border-collapse: collapse; width: 100%; }
.md3-table--zebra tbody tr:nth-child(even) { background: rgba(0,0,0,.02); }

/* Filter bar */
.md3-filter-bar {
  display: flex; gap: .5rem; align-items: flex-end; flex-wrap: wrap;
  margin-bottom: 1rem;
}
.md3-filter-bar md-outlined-text-field { flex: 1; min-width: 140px; max-width: 280px; }
.md3-filter-bar select {
  padding: .45rem .65rem;
  border: 1.5px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-small);
  background: var(--md-sys-color-surface);
  font-size: .875rem;
  color: var(--md-sys-color-on-surface);
  font-family: inherit;
}

/* Dense list */
.md3-list--dense .md3-list-item { padding: .4rem 1rem; }

/* Key list (lock keys) */
.md3-key-list { list-style: none; }
.md3-key-list li { padding: .2rem 0; font-size: .8rem; color: var(--md-sys-color-on-surface-variant); }

/* Snackbar stack inline variant */
.md3-snackbar-stack--inline {
  position: static;
  transform: none;
  width: 100%;
  margin-bottom: 1rem;
}

/* Section header row */
.md3-section-header {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  margin-bottom: .75rem;
}

/* Prompt diff helpers */
.md3-prompt-meta {
  font-size: .8rem; color: var(--md-sys-color-on-surface-variant);
  margin-bottom: .5rem;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (min-width: 600px) {
  .md3-card-grid { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
  .md3-hero { flex-wrap: nowrap; }
}
@media (max-width: 600px) {
  .md3-hero__phone { display: none; }
}
@media (min-width: 900px) {
  .md3-main { padding-bottom: 2rem; }
  .md3-bottom-nav { display: none; }
  .md3-snackbar-stack { bottom: 1rem; }
  .md3-fab { bottom: 2rem; }
}

/* ── Admin mobile drawer ─────────────────────────────────────────────────── */
/* Mobile top bar (hamburger) — hidden on desktop */
.md3-admin-mobile-bar {
  display: none;
  position: fixed; top: 0; left: 0; right: 0;
  height: 56px;
  background: var(--md-sys-color-surface);
  border-bottom: 1px solid var(--md-sys-color-outline-variant);
  align-items: center;
  padding: 0 .75rem;
  gap: .5rem;
  z-index: 50;
  font-weight: 700;
  font-size: .95rem;
  color: var(--md-sys-color-on-surface);
}
.md3-admin-mobile-bar__btn {
  background: none; border: none; cursor: pointer;
  padding: .4rem; margin-right: .25rem;
  color: var(--md-sys-color-on-surface);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background .12s;
  flex-shrink: 0;
}
.md3-admin-mobile-bar__btn:hover { background: rgba(0,0,0,.08); }

/* Overlay scrim */
.md3-admin-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 99;
}
.md3-admin-overlay.is-open { display: block; }

/* Table horizontal scroll helpers */
.md3-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
/* Auto-scroll all admin tables on narrow viewports */
@media (max-width: 900px) {
  .md3-admin-main .md3-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
  }
}

@media (max-width: 600px) {
  .md3-admin-mobile-bar { display: flex; }

  /* Nav becomes an off-screen drawer */
  .md3-admin-nav {
    position: fixed; left: -230px; top: 0; height: 100vh;
    z-index: 100;
    transition: left .22s ease;
    box-shadow: none;
    width: 220px;
  }
  .md3-admin-nav.is-open {
    left: 0;
    box-shadow: 4px 0 20px rgba(0,0,0,.22);
  }

  /* Push content below the mobile top bar */
  .md3-admin-main {
    padding-top: calc(56px + 1.25rem);
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

/* ══════════════════════════════════════════════════════════════════════════════
   Missing component definitions (audit pass 2)
   ══════════════════════════════════════════════════════════════════════════════ */

/* ── Form primitives ─────────────────────────────────────────────────────────
   md3-form-stack   — vertical form with consistent gap
   md3-field        — label + control pair (block, stretch)
   md3-field__label — visible label above the control
   md3-textarea     — styled <textarea> matching the MD3 outlined-field look
*/
.md3-form-stack {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.md3-field {
  display: flex;
  flex-direction: column;
  gap: .35rem;
}
.md3-field__label {
  font-size: .8rem;
  font-weight: 500;
  color: var(--md-sys-color-on-surface-variant);
  letter-spacing: .03em;
}
.md3-textarea {
  width: 100%;
  min-height: 6rem;
  padding: .75rem 1rem;
  border: 1.5px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-small);
  background: var(--md-sys-color-surface);
  color: var(--md-sys-color-on-surface);
  font-family: inherit;
  font-size: .9rem;
  line-height: 1.5;
  resize: vertical;
  transition: border-color .15s;
  box-sizing: border-box;
}
.md3-textarea:focus {
  outline: none;
  border-color: var(--md-sys-color-primary);
  box-shadow: 0 0 0 3px rgba(103,80,164,.15);
}
.md3-textarea.md3-mono { font-family: 'JetBrains Mono', 'Fira Code', monospace; font-size: .82rem; }

/* ── Layout helpers ──────────────────────────────────────────────────────────
   md3-section--narrow  — centres a card column on wide screens
   md3-preview-grid     — two-column before/after comparison
   md3-word-grid        — multi-column word badge cloud
   md3-pad              — uniform inline padding (fragment reuse)
   md3-button-row       — horizontal button group
*/
.md3-section--narrow { max-width: 520px; margin-inline: auto; }

.md3-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
@media (max-width: 600px) {
  .md3-preview-grid { grid-template-columns: 1fr; }
}

.md3-word-grid {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  padding: .75rem 0 .25rem;
}
.md3-word-grid .md3-chip {
  cursor: default;
}

.md3-pad { padding: .75rem 1rem; }

.md3-button-row {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  align-items: center;
  margin-top: .5rem;
}

/* ── Inline display elements ─────────────────────────────────────────────────
   md3-amount       — monetary value inline chip (neutral)
   md3-amount-chips — fieldset holding preset amount radio labels
   md3-amount-chip  — individual clickable preset label (radio-button style)
   md3-pill         — small icon+text status badge in the top bar / lists
   md3-chip--xs     — extra-small size modifier for .md3-chip
   md3-label        — muted descriptor above a value (like a section mini-label)
   md3-tiny         — helper/disclaimer text, smaller than muted
   md3-time         — <time> element with relative-format via JS
   md3-tag__val     — value half of a key:value tag pair
*/
.md3-amount {
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}

.md3-amount-chips {
  border: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.md3-amount-chip {
  display: inline-block;
  padding: .45rem 1.1rem;
  border-radius: var(--md-shape-full);
  border: 1.5px solid var(--md-sys-color-outline-variant);
  background: var(--md-sys-color-surface);
  color: var(--md-sys-color-on-surface);
  font-size: .9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
.md3-amount-chip:has(input:checked),
.md3-amount-chip--custom:has(input:focus) {
  background: var(--md-sys-color-primary-container);
  border-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary-container);
}
.md3-amount-chip input[type="radio"],
.md3-amount-chip input[type="number"] { position: absolute; opacity: 0; width: 0; height: 0; }
.md3-amount-chip--custom {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
}
.md3-amount-chip--custom input[type="number"] {
  position: static;
  opacity: 1;
  width: 4rem;
  border: none;
  background: transparent;
  font-size: .9rem;
  font-weight: 500;
  color: inherit;
}

.md3-pill {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  padding: .2rem .6rem;
  border-radius: var(--md-shape-full);
  background: var(--md-sys-color-secondary-container);
  color: var(--md-sys-color-on-surface-variant);
  font-size: .82rem;
  font-weight: 500;
  vertical-align: middle;
}
.md3-pill .material-symbols-outlined { font-size: 1rem; }

.md3-chip--xs {
  font-size: .72rem;
  padding: .15rem .5rem;
  line-height: 1.4;
}

.md3-label {
  font-size: .75rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface-variant);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.md3-tiny {
  font-size: .78rem;
  color: var(--md-sys-color-on-surface-variant);
  line-height: 1.4;
}

.md3-time { cursor: help; border-bottom: 1px dotted var(--md-sys-color-outline-variant); }

.md3-tag__val {
  padding: .1rem .45rem;
  border-radius: var(--md-shape-small);
  background: var(--md-sys-color-surface-variant);
  font-size: .82rem;
  font-family: 'JetBrains Mono', monospace;
}

/* ── Conversation (admin session viewer) ─────────────────────────────────────
   md3-conversation--admin  — denser variant of the message list for admin use
   md3-message__tokens      — token-count annotation on messages
   md3-message__body--pre   — preserves whitespace/newlines in message bodies
*/
.md3-conversation--admin { gap: .5rem; }
.md3-conversation--admin .md3-message {
  border-radius: var(--md-shape-small);
  padding: .6rem .85rem;
}
.md3-message__tokens {
  font-size: .7rem;
  color: var(--md-sys-color-on-surface-variant);
  margin-left: auto;
  white-space: nowrap;
}
.md3-message__body--pre {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: .82rem;
  margin: 0;
  line-height: 1.55;
}

/* ── Events list row ─────────────────────────────────────────────────────────
   md3-event-row         — scheduled event list item
   md3-event-row__actions — trailing actions area
*/
.md3-event-row {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
}
.md3-event-row__actions {
  display: flex;
  gap: .5rem;
  margin-left: auto;
  flex-shrink: 0;
}

/* ── Inmate search results ───────────────────────────────────────────────────
   md3-search-result — htmx-fetched inmate list item (add-contact flow)
*/
.md3-search-result {
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-shape-medium);
  margin-bottom: .5rem;
  padding: .65rem 1rem;
  transition: background .1s;
}
.md3-search-result:hover { background: var(--md-sys-color-surface-variant); }

/* ── Success / cancel feedback pages ────────────────────────────────────────
   md3-success          — success card wrapper (green-tinted)
   md3-success__icon    — the check-circle or info icon
   md3-success__icon--warn — amber modifier for cancellation/warning state
   md3-cancelled        — cancel/warning card (amber-tinted)
*/
.md3-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
  padding: 2rem;
}
.md3-success__icon {
  font-size: 3.5rem;
  color: #2e7d32;           /* green-800 */
}
.md3-success__icon--warn { color: #e65100; }  /* deep-orange-800 */
.md3-cancelled {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
  padding: 2rem;
  background: #fff8e1;      /* amber-50 */
  border-radius: var(--md-shape-medium);
}

/* ── Affiliate page ──────────────────────────────────────────────────────────
   md3-referral-hero   — hero card holding the referral code block
   md3-referral-code   — monospace referral code display
   md3-earnings-card   — earnings summary card with tier diagram
   md3-tier-svg        — SVG diagram illustrating referral tiers
*/
.md3-referral-hero {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.md3-referral-code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--md-sys-color-primary);
  padding: .5rem 0;
}
.md3-earnings-card {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.md3-tier-svg {
  width: 100%;
  height: auto;
  border-radius: var(--md-shape-small);
  overflow: visible;
}