/* ==========================================================================
   Heritage Western (Minimalist) — styles.css
   Source of truth: tests/design-system.md
   Requires tokens.css (design tokens) loaded first; the footer lives in
   footer.css.

   Contents
     1. Reset
     2. Typography
     3. Layout (container, grid, section, stack)
     4. Utilities
     6. Components
        6.1 Skip link          6.5 Cards
        6.2 Site header / nav  6.6 Heritage rule
        6.3 Mobile drawer      6.7 Buttons
        6.4 Hero               6.8 Alerts, forms, tables
   ========================================================================== */


/* 1. Reset
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  /* Keep in-page anchor targets clear of the sticky header */
  scroll-padding-top: calc(var(--header-height) + var(--space-4));
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  /* Tiled barnboard texture; the colour shows while the image loads. */
  background: var(--color-canvas-base) url("../images/bb-background.jpg") top left / 700px auto repeat;
  color: var(--color-iron-dark);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* No flex-grow: the footer sits directly under the content. */
main {
  flex: 0 0 auto;
}

img,
picture,
svg,
video {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

ul[role="list"],
ol[role="list"] {
  list-style: none;
  padding: 0;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word;
}

:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
}

[hidden] {
  display: none !important;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


/* 2. Typography
   ========================================================================== */
h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-iron-dark);
  text-wrap: balance;
}

h1 { font-size: var(--text-3xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-lg); }

p {
  max-width: 65ch;
  text-wrap: pretty;
}

a {
  color: var(--color-saddle-dark);
  text-decoration-thickness: var(--border-width);
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--color-saddle-tan);
}

strong,
b {
  font-weight: 600;
}

small {
  font-size: var(--text-sm);
}

code,
kbd,
pre {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-saddle-dark);
}

.lead {
  font-size: var(--text-lg);
  color: var(--color-iron-muted);
}

.text-muted {
  color: var(--color-iron-muted);
}


/* 3. Layout
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 48em) {
  .container {
    padding-inline: var(--space-8);
  }
}

.section {
  padding-block: var(--space-12);
}

@media (min-width: 64em) {
  .section {
    padding-block: var(--space-16);
  }
}

.section--subtle {
  background: var(--color-canvas-subtle);
}

.section__header {
  margin-bottom: var(--space-8);
  display: grid;
  gap: var(--space-2);
}

/* Vertical rhythm helper */
.stack > * + * {
  margin-top: var(--space-4);
}

/* Responsive grid: 1 column → 2 → N */
.grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}

@media (min-width: 40em) {
  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 64em) {
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}


/* 4. Utilities
   ========================================================================== */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.text-center {
  text-align: center;
}


/* 6. Components
   ========================================================================== */

/* 6.1 Skip link ----------------------------------------------------------- */
.skip-link {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  z-index: 200;
  padding: var(--space-3) var(--space-4);
  background: var(--color-iron-dark);
  color: var(--color-canvas-surface);
  border-radius: var(--radius-sm);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: translateY(0);
  color: var(--color-canvas-surface);
}

/* 6.2 Site header / nav --------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-canvas-base);
  border-bottom: var(--border-width) solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: var(--header-height);
}

.brand {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  color: var(--color-iron-dark);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  min-height: var(--min-touch-size);
}

/* Logo fills the header height, leaving a little breathing room. */
.brand__logo {
  height: calc(var(--header-height) - var(--space-2));
  width: auto;
}

.brand:hover {
  color: var(--color-saddle-dark);
}

.nav-list {
  list-style: none;
  padding: 0;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: var(--min-touch-size);
  padding-inline: var(--space-3);
  color: var(--color-iron-dark);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  color: var(--color-saddle-dark);
  border-bottom-color: var(--color-saddle-tan);
}

/* Desktop: inline nav, toggle and drawer chrome hidden */
.nav-toggle,
.drawer-close,
.drawer-scrim {
  display: none;
}

.nav-drawer__cta {
  display: none;
}

/* 6.3 Mobile drawer ------------------------------------------------------- */
.nav-toggle {
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-width: var(--min-touch-size);
  min-height: var(--min-touch-size);
  padding: 0 var(--space-3);
  background: transparent;
  border: var(--border-width) solid var(--color-border-dark);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle:hover {
  background: var(--color-saddle-subtle);
}

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  display: block;
  width: 1.25rem;
  height: 2px;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle__bars {
  position: relative;
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle__bars::before { top: -6px; }
.nav-toggle__bars::after  { top: 6px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bars {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after {
  transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 47.99em) {
  .nav-toggle {
    display: inline-flex;
  }

  /* Without JS the nav simply wraps beneath the brand and stays usable. */
  .site-header__inner {
    flex-wrap: wrap;
  }

  .nav-drawer .nav-list {
    flex-wrap: wrap;
    padding-bottom: var(--space-3);
  }

  /* With JS: off-canvas drawer on the right */
  .js .site-header__inner {
    flex-wrap: nowrap;
  }

  .js .nav-drawer {
    position: fixed;
    inset-block: 0;
    right: 0;
    z-index: 160;
    width: var(--drawer-width);
    padding: var(--space-4) var(--space-6) var(--space-8);
    background: var(--color-canvas-surface);
    border-left: var(--border-width) solid var(--color-border);
    box-shadow: var(--shadow-elevated);
    overflow-y: auto;
    visibility: hidden;
    transform: translateX(100%);
    transition: transform 0.25s ease, visibility 0s linear 0.25s;
  }

  .js .nav-drawer.is-open {
    visibility: visible;
    transform: translateX(0);
    transition: transform 0.25s ease, visibility 0s;
  }

  .js .nav-drawer .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
    margin-top: var(--space-4);
  }

  .js .nav-drawer .nav-list li {
    border-bottom: var(--border-width) solid var(--color-border);
  }

  .js .nav-drawer .nav-link {
    display: flex;
    width: 100%;
    padding-inline: 0;
    font-size: var(--text-base);
    border-bottom: 0;
  }

  .js .drawer-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    min-width: var(--min-touch-size);
    min-height: var(--min-touch-size);
    background: transparent;
    border: var(--border-width) solid var(--color-border-dark);
    border-radius: var(--radius-sm);
    font-size: var(--text-xl);
    line-height: 1;
    cursor: pointer;
  }

  .js .drawer-close:hover {
    background: var(--color-saddle-subtle);
  }

  .js .nav-drawer__cta {
    display: block;
    margin-top: var(--space-6);
  }

  .js .nav-drawer__cta .btn {
    width: 100%;
  }

  .js .drawer-scrim {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 150;
    background: rgba(36, 34, 32, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0s linear 0.25s;
  }

  .js .drawer-scrim.is-open {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.25s ease, visibility 0s;
  }
}

body.drawer-open {
  overflow: hidden;
}

/* 6.4 Hero ---------------------------------------------------------------- */
.hero {
  padding-block: var(--space-12);
  border-bottom: var(--border-width) solid var(--color-border);
}

.hero__inner {
  display: grid;
  gap: var(--space-8);
  align-items: center;
}

.hero__content {
  display: grid;
  gap: var(--space-4);
  justify-items: start;
}

.hero__title {
  font-size: var(--text-3xl);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.hero__media {
  background: var(--color-canvas-subtle);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Centered single-column hero whose image keeps its natural proportions
   (used when the image is the whole hero, e.g. the invitation graphic). */
.hero--center {
  padding-block: var(--space-4);
  border-bottom: 0;
}

.hero--center .hero__inner {
  justify-items: center;
  text-align: center;
}

.hero--center .hero__media {
  aspect-ratio: auto;
  width: min(100%, 36rem);
  background: none;
  border: 0;
  border-radius: 0;
  overflow: visible;
  /* drop-shadow follows the image's alpha contour, unlike box-shadow */
  filter: drop-shadow(4px 8px 16px rgba(36, 34, 32, 0.35))
          drop-shadow(1px 2px 4px rgba(36, 34, 32, 0.25));
}

.hero--center .hero__media img {
  height: auto;
  object-fit: contain;
}

.hero--center .hero__actions {
  justify-content: center;
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

@media (min-width: 64em) {
  .hero {
    padding-block: calc(var(--space-16) + var(--space-8));
  }

  .hero--center {
    padding-block: var(--space-6) var(--space-4);
  }

  .hero--center .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .hero__inner {
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-16);
  }
}

/* 6.5 Cards --------------------------------------------------------------- */
.card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-6);
  background: var(--color-canvas-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-subtle);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.card:hover,
.card:focus-within {
  border-color: var(--color-border-dark);
  box-shadow: var(--shadow-elevated);
}

.card__badge {
  align-self: flex-start;
  padding: var(--space-1) var(--space-3);
  background: var(--color-saddle-subtle);
  color: var(--color-saddle-dark);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card__title {
  font-size: var(--text-xl);
}

.card__body {
  color: var(--color-iron-muted);
  flex: 1 1 auto;
}

.card__footer {
  margin-top: var(--space-2);
}

/* 6.6 Heritage rule ------------------------------------------------------- */
/* Hair-line with a small diamond at the centre. */
.rule-heritage {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  border: 0;
  margin-block: var(--space-8);
  color: var(--color-border-dark);
}

.rule-heritage::before,
.rule-heritage::after {
  content: "";
  flex: 1 1 auto;
  border-top: var(--border-width) solid var(--color-border);
}

.rule-heritage > span,
.rule-heritage__mark {
  width: 0.5rem;
  height: 0.5rem;
  background: var(--color-saddle-tan);
  transform: rotate(45deg);
}

/* 6.7 Buttons ------------------------------------------------------------- */
/* Raised look: top-to-bottom gradient, a light inner highlight, a solid
   "edge" below (--btn-edge) and a soft cast shadow. Pressing sinks the button
   onto its edge. Colours are set per variant through the --btn-* properties. */
.btn {
  --btn-top: transparent;
  --btn-bottom: transparent;
  --btn-edge: transparent;
  --btn-raise: 3px;
  --btn-height: 2.25rem;   /* 36px, tighter than the 44px touch target */

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--btn-height);
  min-width: var(--btn-height);
  padding: var(--space-1) var(--space-6);
  border: var(--border-width) solid var(--btn-edge);
  border-radius: var(--radius-sm);
  background: linear-gradient(to bottom, var(--btn-top), var(--btn-bottom));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 var(--btn-raise) 0 var(--btn-edge),
    0 calc(var(--btn-raise) + 2px) 8px rgba(36, 34, 32, 0.3);
  margin-bottom: var(--btn-raise);
  color: var(--color-iron-dark);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.1s ease, box-shadow 0.1s ease, filter 0.15s ease, color 0.15s ease;
}

.btn:hover {
  text-decoration: none;
  filter: brightness(1.06);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(calc(var(--btn-raise) - 1px));
  filter: brightness(0.97);
  box-shadow:
    inset 0 2px 4px rgba(36, 34, 32, 0.25),
    0 1px 0 var(--btn-edge);
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

.btn--primary {
  /* Faded, worn saddle leather */
  --btn-top: #926a49;
  --btn-bottom: #7d5a3c;
  --btn-edge: #55402b;
  color: var(--color-canvas-surface);
}

.btn--primary:hover {
  color: var(--color-canvas-surface);
}

.btn--secondary {
  /* Aged paper */
  --btn-top: #f1ebdf;
  --btn-bottom: #e0d6c4;
  --btn-edge: #b3a893;
  color: var(--color-iron-dark);
}

.btn--secondary:hover {
  color: var(--color-saddle-dark);
}

.btn--sage {
  /* Weathered sage */
  --btn-top: #5f7363;
  --btn-bottom: #4f6153;
  --btn-edge: #35423a;
  color: var(--color-canvas-surface);
}

.btn--sage:hover {
  color: var(--color-canvas-surface);
}

/* Ghost stays flat: it is the low-emphasis option. */
.btn--ghost {
  --btn-raise: 0px;
  border-color: transparent;
  box-shadow: none;
  color: var(--color-saddle-dark);
  padding-inline: var(--space-3);
}

.btn--ghost:hover {
  background: var(--color-saddle-subtle);
  color: var(--color-saddle-dark);
  filter: none;
  transform: none;
}

.btn--ghost:active {
  box-shadow: none;
  transform: none;
}

.btn--sm {
  --btn-height: 2rem;
  font-size: var(--text-xs);
  padding-inline: var(--space-4);
}

.btn--lg {
  font-size: var(--text-base);
  padding-inline: var(--space-8);
}

.btn--block {
  display: flex;
  width: 100%;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* 6.8 Alerts (flash messages) --------------------------------------------- */
.alert {
  padding: var(--space-3) var(--space-4);
  border: var(--border-width) solid var(--color-border-dark);
  border-left-width: 4px;
  border-radius: var(--radius-sm);
  background: var(--color-canvas-surface);
  font-size: var(--text-sm);
}

.alert + .alert {
  margin-top: var(--space-2);
}

.alert--success { border-left-color: var(--color-sage-subtle); }
.alert--danger,
.alert--error   { border-left-color: #8f3b32; }
.alert--info,
.alert--warning { border-left-color: var(--color-saddle-tan); }

/* 6.9 Page shell ---------------------------------------------------------- */
/* <main class="page"> holds one or more panels on the tiled background. */
.page {
  width: 100%;
  max-width: 34rem;
  margin-inline: auto;
  padding: var(--space-6) var(--space-4);
}

.page--medium { max-width: 52rem; }
.page--wide   { max-width: 80rem; }
.page--bare   { max-width: none; padding: 0; }

.page-alerts {
  width: 100%;
  max-width: 52rem;
  margin: var(--space-4) auto 0;
  padding-inline: var(--space-4);
}

.panel {
  padding: var(--space-6);
  background: var(--color-canvas-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-elevated);
}

@media (min-width: 48em) {
  .panel { padding: var(--space-8); }
}

.panel > * + * { margin-top: var(--space-4); }

.panel__title {
  font-size: var(--text-2xl);
  text-align: center;
}

.panel__sub {
  text-align: center;
  color: var(--color-iron-muted);
  margin-inline: auto;
}

.panel-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
}

.panel-grid > .panel > * + * { margin-top: var(--space-3); }

.back-link {
  display: block;
  text-align: center;
  margin-top: var(--space-6);
}

/* 6.10 Forms -------------------------------------------------------------- */
.panel form > div,
.panel fieldset > div {
  margin-bottom: var(--space-4);
}

.panel label {
  display: block;
  margin-bottom: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 600;
}

.panel input[type="text"],
.panel input[type="email"],
.panel input[type="password"],
.panel input[type="number"],
.panel input[type="tel"],
.panel input[type="search"],
.panel select,
.panel textarea {
  width: 100%;
  min-height: 2.5rem;
  padding: var(--space-2) var(--space-3);
  background: var(--color-canvas-base);
  border: var(--border-width) solid var(--color-border-dark);
  border-radius: var(--radius-sm);
  color: var(--color-iron-dark);
}

.panel input:focus-visible,
.panel select:focus-visible,
.panel textarea:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 1px;
  border-color: var(--color-saddle-dark);
}

/* Radios/checkboxes sit inline with their label */
.panel input[type="radio"],
.panel input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
  margin-right: var(--space-1);
  vertical-align: middle;
  accent-color: var(--color-saddle-tan);
}

.panel input[type="radio"] + label,
.panel input[type="checkbox"] + label {
  display: inline;
  margin-right: var(--space-3);
  font-weight: 400;
  font-size: var(--text-base);
}

.panel fieldset {
  margin: 0 0 var(--space-4);
  padding: var(--space-4);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-sm);
}

.panel legend {
  padding-inline: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-iron-muted);
}

/* A form's lone submit button spans the panel */
.form-submit {
  display: flex;
  width: 100%;
}

/* Danger / warning button variants (admin actions) */
.btn--danger {
  --btn-top: #a04a3f;
  --btn-bottom: #8a3d33;
  --btn-edge: #5e2923;
  color: var(--color-canvas-surface);
}

.btn--warn {
  --btn-top: #d9bd7c;
  --btn-bottom: #c4a45e;
  --btn-edge: #8a7340;
  color: var(--color-iron-dark);
}

.btn--danger:hover { color: var(--color-canvas-surface); }
.btn--warn:hover   { color: var(--color-iron-dark); }

/* 6.11 Lists, tables and admin tools -------------------------------------- */
.menu-list {
  display: grid;
  gap: var(--space-3);
}

.table-scroll { overflow-x: auto; }

.panel table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.panel th,
.panel td {
  padding: var(--space-2) var(--space-3);
  border: var(--border-width) solid var(--color-border);
  text-align: left;
  white-space: nowrap;
}

.panel th {
  background: var(--color-canvas-subtle);
  position: sticky;
  top: 0;
}

.panel th a { color: var(--color-iron-dark); text-decoration: none; }
.panel th a:hover { text-decoration: underline; }
.panel tbody tr:nth-child(even) { background: var(--color-canvas-base); }

.col-hidden { display: none; }
.panel tr.group-start td { border-top: 3px solid var(--color-border-dark); }
.panel tbody tr.in-party { background: var(--color-saddle-subtle); }

.party-badge {
  margin-left: var(--space-2);
  padding: 1px var(--space-2);
  background: var(--color-saddle-subtle);
  color: var(--color-saddle-dark);
  border-radius: 999px;
  font-size: var(--text-xs);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

td.actions { display: table-cell; }
td.actions > * { margin-right: var(--space-2); }
td.actions > :last-child { margin-right: 0; }

.actions form { margin: 0; display: inline; }
.actions .btn,
td.actions .btn { --btn-height: 1.75rem; padding-inline: var(--space-3); font-size: var(--text-xs); }

.summary {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

.stat {
  min-width: 7rem;
  padding: var(--space-2) var(--space-4);
  background: var(--color-canvas-subtle);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-sm);
  text-align: center;
}

.stat strong { display: block; font-family: var(--font-heading); font-size: var(--text-xl); font-weight: 400; }
.stat span { font-size: var(--text-xs); color: var(--color-iron-muted); }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: flex-end;
}

.panel .toolbar > * { margin: 0; }
.panel .toolbar input[type="text"] { min-width: 14rem; width: auto; }
.panel .toolbar select { width: auto; }
.panel .toolbar label { display: grid; gap: var(--space-1); }
.toolbar .spacer { flex: 1; }

.result-note { font-size: var(--text-sm); color: var(--color-iron-muted); }

details.columns { font-size: var(--text-sm); }
details.columns summary { cursor: pointer; color: var(--color-saddle-dark); }
.col-list { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-6); padding: var(--space-2) 0; }
.panel .col-list label { display: inline; font-weight: 400; font-size: var(--text-sm); }

.dl-grid {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: var(--space-1) var(--space-3);
  font-size: var(--text-sm);
}

.dl-grid dt { color: var(--color-iron-muted); }
.dl-grid dd { margin: 0; overflow-wrap: anywhere; }

.note {
  padding: var(--space-3) var(--space-4);
  background: var(--color-saddle-subtle);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
}

.qr-section { text-align: center; }
.qr-section img { margin-inline: auto; max-width: 15rem; }

.icon-row {
  display: flex;
  justify-content: center;
  color: var(--color-iron-muted);
}

/* 6.12 Header extras ------------------------------------------------------ */
.header-tools {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
}

.header-user {
  max-width: 14rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--text-xs);
  color: var(--color-iron-muted);
}

@media (max-width: 47.99em) {
  .header-user { display: none; }
}

.icon-lg {
  height: 3.5rem;
  width: auto;
}

/* 6.13 Dropdown menu (header Login) --------------------------------------- */
/* <details> keeps it working without JavaScript; menu.js adds Esc and
   click-outside to close. */
.menu {
  position: relative;
}

.menu > summary {
  list-style: none;
}

.menu > summary::-webkit-details-marker {
  display: none;
}

.menu__caret {
  width: 0;
  height: 0;
  border-inline: 4px solid transparent;
  border-top: 5px solid currentColor;
  transition: transform 0.15s ease;
}

.menu[open] .menu__caret {
  transform: rotate(180deg);
}

.menu__list {
  position: absolute;
  top: calc(100% + var(--space-3));
  right: 0;
  z-index: 120;
  min-width: 13rem;
  margin: 0;
  padding: var(--space-1);
  list-style: none;
  background: var(--color-canvas-surface);
  border: var(--border-width) solid var(--color-border-dark);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-elevated);
}

.menu__list a {
  display: block;
  padding: var(--space-3) var(--space-4);
  color: var(--color-iron-dark);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.menu__list a:hover,
.menu__list a:focus-visible {
  background: var(--color-saddle-subtle);
  color: var(--color-saddle-dark);
}

/* 6.13 Welcome hero panel (guest dashboard) -------------------------------- */
.panel--hero {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 28rem;
  text-align: center;
}

/* Photo at 50% opacity over the panel's surface colour. */
.panel--hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: url("../images/emilyandmatt.jpg") center / cover no-repeat;
  opacity: 0.5;
  border-radius: inherit;
}

.panel--hero .panel__title,
.panel--hero .panel__sub {
  color: var(--color-iron-dark);
  text-shadow: 0 1px 3px rgba(255, 255, 255, 0.6);
}

.panel--hero__actions {
  margin-top: auto;
  padding-top: var(--space-6);
}

.btn--ice {
  /* Ice blue */
  --btn-top: #d6ecf7;
  --btn-bottom: #b4d9ee;
  --btn-edge: #7fb2cf;
  color: var(--color-iron-dark);
}

.btn--ice:hover {
  color: var(--color-iron-dark);
}

/* Panel with a photo behind its content (50% opacity unless overridden); set --panel-photo inline. */
.panel--photo {
  position: relative;
  isolation: isolate;
  min-height: 20rem;
}

.panel--photo::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--panel-photo) center / var(--panel-photo-size, cover) no-repeat;
  opacity: var(--panel-photo-opacity, 0.5);
  border-radius: inherit;
}