/* Florec Design System — Lot 1: tokens + fondations globales.
   Les sélecteurs historiques sont conservés (alias de compatibilité). */

:root {
  color-scheme: light;

  /* Typography */
  --fl-font-sans: ui-sans-serif, system-ui, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --fl-font-mono: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, monospace;

  --fl-text-display: 2.125rem;
  --fl-text-title: 1.625rem;
  --fl-text-heading: 1.1875rem;
  --fl-text-subheading: 1.0625rem;
  --fl-text-body: 0.9375rem;
  --fl-text-label: 0.8125rem;
  --fl-text-help: 0.8125rem;
  --fl-text-meta: 0.75rem;
  --fl-text-code: 0.8125rem;
  --fl-text-table: 0.875rem;

  --fl-leading-tight: 1.2;
  --fl-leading-snug: 1.35;
  --fl-leading-body: 1.55;

  --fl-weight-regular: 400;
  --fl-weight-medium: 500;
  --fl-weight-semibold: 600;
  --fl-weight-bold: 700;

  /* Spacing (4px base) */
  --fl-space-1: 0.25rem;
  --fl-space-2: 0.5rem;
  --fl-space-3: 0.75rem;
  --fl-space-4: 1rem;
  --fl-space-5: 1.25rem;
  --fl-space-6: 1.5rem;
  --fl-space-8: 2rem;
  --fl-space-10: 2.5rem;
  --fl-space-12: 3rem;
  --fl-space-16: 4rem;

  /* Shape — silhouettes v3 (plus ouvertes) */
  --fl-radius-sm: 0.375rem;
  --fl-radius-md: 0.5rem;
  --fl-radius-lg: 0.75rem;
  --fl-border-width: 1px;
  --fl-elevation-0: none;
  --fl-elevation-1: 0 1px 2px rgba(15, 23, 42, 0.05), 0 1px 3px rgba(15, 23, 42, 0.04);
  --fl-elevation-2: 0 4px 16px rgba(15, 23, 42, 0.08);

  /* Layout */
  --fl-content-max: 72rem;
  --fl-content-max-wide: 92rem;
  --fl-form-max: 36rem;
  --fl-form-max-wide: 48rem;
  --fl-control-height-md: 2.75rem;

  /* Motion */
  --fl-duration-fast: 120ms;
  --fl-duration-base: 180ms;
  --fl-easing-standard: cubic-bezier(0.2, 0, 0, 1);

  /* Surfaces & text — v3 minéral froid (rompe le vert-gris historique) */
  --fl-color-canvas: #eef2f6;
  --fl-color-surface: #ffffff;
  --fl-color-surface-raised: #ffffff;
  --fl-color-surface-muted: #e2e8f0;
  --fl-color-border: #cbd5e1;
  --fl-color-border-strong: #94a3b8;
  --fl-color-text: #1e293b;
  --fl-color-text-secondary: #475569;
  --fl-color-text-muted: #64748b;
  --fl-color-text-inverse: #f8fafc;

  /* Accents & feedback — identité botanique + action émeraude */
  --fl-color-accent: #0f9f6e;
  --fl-color-accent-hover: #0b7f58;
  --fl-color-accent-muted: #d1fae5;
  --fl-color-accent-secondary: #334155;
  --fl-color-focus: #2563eb;
  --fl-color-selection: #a7f3d0;
  --fl-color-success: #0f9f6e;
  --fl-color-success-bg: #d1fae5;
  --fl-color-info: #334155;
  --fl-color-info-bg: #e2e8f0;
  --fl-color-warning: #d97706;
  --fl-color-warning-bg: #ffedd5;
  --fl-color-warning-fg: #9a3412;
  --fl-color-danger: #dc2626;
  --fl-color-danger-bg: #fee2e2;
  --fl-color-disabled-bg: #e2e8f0;
  --fl-color-disabled-text: #94a3b8;
  --fl-color-header: #052e26;

  /* Map (présentation cartographique) */
  --fl-color-map-area: #0f9f6e;
  --fl-color-map-buffer: #d97706;
  --fl-color-map-centroid: #dc2626;
  --fl-color-map-canvas: #e2e8f0;

  /* Compatibilité historique → tokens */
  --fl-legacy-page-bg: var(--fl-color-canvas);
  --fl-legacy-text: var(--fl-color-text);
  --fl-legacy-header: var(--fl-color-header);
  --fl-legacy-primary: var(--fl-color-accent);
  --fl-legacy-danger: var(--fl-color-danger);
  --fl-legacy-secondary: var(--fl-color-accent-secondary);
  --fl-legacy-muted: var(--fl-color-text-secondary);
  --fl-legacy-border: var(--fl-color-border);
  --fl-legacy-border-strong: var(--fl-color-border-strong);
  --fl-legacy-focus: var(--fl-color-focus);
  --fl-legacy-badge-bg: var(--fl-color-warning-bg);
  --fl-legacy-badge-fg: var(--fl-color-warning-fg);
  --fl-legacy-message-bg: var(--fl-color-accent-muted);

  --fl-focus-ring: 0 0 0 0.15rem color-mix(in srgb, var(--fl-color-focus) 70%, transparent);

  font-family: var(--fl-font-sans);
  line-height: var(--fl-leading-body);
  font-size: var(--fl-text-body);
  font-weight: var(--fl-weight-regular);
  color: var(--fl-color-text);
  background: var(--fl-color-canvas);
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --fl-duration-fast: 0ms;
    --fl-duration-base: 0ms;
  }

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

body {
  margin: 0;
}

.fl-shell {
  min-height: 100vh;
}

a {
  color: var(--fl-color-accent);
}

a:hover {
  color: var(--fl-color-accent-hover);
}

::selection {
  background: var(--fl-color-selection);
  color: var(--fl-color-text);
}

.site-header,
.fl-shell-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--fl-space-4);
  padding: var(--fl-space-4) var(--fl-space-8);
  background: var(--fl-color-header);
  color: var(--fl-color-text-inverse);
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: 4rem;
  box-sizing: border-box;
  border-bottom: 3px solid var(--fl-color-accent);
}

.site-header a,
.fl-shell-header a,
.link-button {
  color: var(--fl-color-text-inverse);
}

.site-header a:hover,
.fl-shell-header a:hover,
.link-button:hover {
  color: var(--fl-color-text-inverse);
  opacity: 0.92;
}

.brand,
.fl-shell-brand {
  font-size: var(--fl-text-heading);
  font-weight: var(--fl-weight-bold);
  text-decoration: none;
}

nav,
.fl-shell-nav {
  display: flex;
  gap: var(--fl-space-2);
  align-items: center;
  flex-wrap: wrap;
}

.fl-nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: var(--fl-space-1) var(--fl-space-2);
  border-radius: var(--fl-radius-md);
  text-decoration: none;
  font-size: var(--fl-text-label);
  font-weight: var(--fl-weight-medium);
  color: var(--fl-color-text-inverse);
  border-bottom: 2px solid transparent;
}

.fl-nav-link:hover {
  background: color-mix(in srgb, var(--fl-color-text-inverse) 12%, transparent);
  opacity: 1;
  text-decoration: none;
}

.fl-nav-link.is-active,
.fl-nav-link[aria-current="page"] {
  background: color-mix(in srgb, var(--fl-color-text-inverse) 14%, transparent);
  border-bottom-color: var(--fl-color-focus);
  font-weight: var(--fl-weight-semibold);
}

.fl-shell-logout {
  margin-left: var(--fl-space-2);
}

.container,
.fl-shell-main {
  max-width: var(--fl-content-max);
  margin: var(--fl-space-8) auto;
  padding: 0 var(--fl-space-4);
}

.fl-page-header {
  display: grid;
  gap: var(--fl-space-6);
  margin-bottom: var(--fl-space-6);
}

.fl-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--fl-space-2);
  margin: 0 0 var(--fl-space-4);
  color: var(--fl-color-text-muted);
  font-size: var(--fl-text-meta);
}

.fl-breadcrumb a {
  color: var(--fl-color-text-secondary);
  text-decoration: none;
}

.fl-breadcrumb a:hover {
  color: var(--fl-color-accent);
  text-decoration: underline;
}

.fl-breadcrumb [aria-current="page"] {
  color: var(--fl-color-text);
  font-weight: var(--fl-weight-medium);
}

.fl-stepper {
  display: flex;
  flex-wrap: wrap;
  gap: var(--fl-space-2);
  margin: 0 0 var(--fl-space-6);
  padding: 0;
  list-style: none;
  counter-reset: fl-step;
}

.fl-stepper__step {
  display: inline-flex;
  align-items: center;
  gap: var(--fl-space-2);
  color: var(--fl-color-text-muted);
  font-size: var(--fl-text-meta);
  font-weight: var(--fl-weight-medium);
  counter-increment: fl-step;
}

.fl-stepper__step::before {
  content: counter(fl-step);
  display: inline-grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  border: var(--fl-border-width) solid var(--fl-color-border);
  border-radius: 50%;
  background: var(--fl-color-surface);
  color: var(--fl-color-text-secondary);
  font-family: var(--fl-font-mono);
  font-size: var(--fl-text-meta);
  line-height: 1;
}

.fl-stepper__step:not(:last-child)::after {
  content: "";
  display: inline-block;
  width: var(--fl-space-4);
  height: var(--fl-border-width);
  margin-left: var(--fl-space-1);
  background: var(--fl-color-border);
}

.fl-stepper__step.is-complete {
  color: var(--fl-color-text-secondary);
}

.fl-stepper__step.is-complete::before {
  border-color: var(--fl-color-accent);
  background: var(--fl-color-accent-muted);
  color: var(--fl-color-accent);
}

.fl-stepper__step.is-current {
  color: var(--fl-color-text);
  font-weight: var(--fl-weight-semibold);
}

.fl-stepper__step.is-current::before {
  border-color: var(--fl-color-accent);
  background: var(--fl-color-accent);
  color: var(--fl-color-surface);
}

.fl-lede {
  max-width: 42rem;
  margin: 0 0 var(--fl-space-5);
  color: var(--fl-color-text-secondary);
  font-size: var(--fl-text-body);
  line-height: var(--fl-leading-body);
}

.fl-auth {
  max-width: var(--fl-form-max);
  margin: var(--fl-space-4) auto 0;
}

.fl-auth--session {
  margin-left: 0;
  margin-right: 0;
}

.fl-auth .fl-page-header {
  margin-bottom: var(--fl-space-4);
}

.fl-auth__footer {
  margin-top: var(--fl-space-5);
  color: var(--fl-color-text-secondary);
  font-size: var(--fl-text-help);
}

.fl-auth__footer .button {
  display: inline-flex;
}

.fl-meta {
  color: var(--fl-color-text-secondary);
  font-size: var(--fl-text-help);
  font-weight: var(--fl-weight-regular);
}

.fl-version-list {
  margin: var(--fl-space-3) 0 0;
  padding-left: var(--fl-space-5);
}

.fl-panel__subtitle {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--fl-space-2);
  margin: var(--fl-space-5) 0 var(--fl-space-2);
  font-size: var(--fl-text-subheading);
  line-height: var(--fl-leading-snug);
}

.fl-panel--nested {
  margin-top: var(--fl-space-4);
}

.fl-disclosure {
  border: var(--fl-border-width) solid var(--fl-color-border);
  border-radius: var(--fl-radius-md);
  background: var(--fl-color-surface);
  padding: var(--fl-space-3) var(--fl-space-4);
}

.fl-disclosure > summary {
  cursor: pointer;
  font-weight: var(--fl-weight-medium);
  color: var(--fl-color-text);
}

.fl-disclosure[open] > summary {
  margin-bottom: var(--fl-space-4);
}

.fl-page-header__identity .heading-row {
  align-items: center;
  justify-content: flex-start;
  gap: var(--fl-space-3);
}

.fl-page-header__identity h1 {
  margin: 0;
  font-size: var(--fl-text-title);
  line-height: var(--fl-leading-tight);
}

.fl-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--fl-space-4);
  align-items: center;
}

.fl-action-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--fl-space-2);
  align-items: center;
  padding-right: var(--fl-space-4);
  border-right: var(--fl-border-width) solid var(--fl-color-border);
}

.fl-action-group:last-child {
  padding-right: 0;
  border-right: 0;
}

.fl-local-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--fl-space-1);
  margin: 0 0 var(--fl-space-8);
  padding: var(--fl-space-2);
  border: var(--fl-border-width) solid var(--fl-color-border);
  border-radius: var(--fl-radius-md);
  background: var(--fl-color-surface);
}

.fl-local-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: var(--fl-space-1) var(--fl-space-3);
  border-radius: var(--fl-radius-md);
  color: var(--fl-color-text-secondary);
  text-decoration: none;
  font-size: var(--fl-text-label);
  font-weight: var(--fl-weight-medium);
}

.fl-local-nav a:hover {
  background: var(--fl-color-accent-muted);
  color: var(--fl-color-accent-hover);
}

.fl-section {
  margin-top: var(--fl-space-8);
  scroll-margin-top: 5rem;
}

.fl-section > h2,
.fl-section .heading-row h2 {
  margin-top: 0;
}

.fl-progress {
  margin-bottom: var(--fl-space-6);
}

.fl-danger-zone {
  margin-top: var(--fl-space-12);
  padding: var(--fl-space-6);
  border: var(--fl-border-width) solid color-mix(in srgb, var(--fl-color-danger) 40%, var(--fl-color-border));
  border-radius: var(--fl-radius-lg);
  background: var(--fl-color-danger-bg);
}

.fl-danger-zone h2 {
  margin-top: 0;
  color: var(--fl-color-danger);
  font-size: var(--fl-text-heading);
}

.fl-danger-zone p {
  color: var(--fl-color-text);
  max-width: 42rem;
}

.closures {
  margin-top: var(--fl-space-8);
}

.heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--fl-space-4);
}

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

.stacked-form,
.fl-form,
.form-card {
  /* form-card: alias historique vers le système unique */
  max-width: var(--fl-form-max);
  display: grid;
  gap: var(--fl-space-5);
}

.fl-form--wide,
.comparison-form {
  max-width: var(--fl-form-max-wide);
}

.stacked-form > div,
.stacked-form > p,
.fl-form > div,
.fl-form > p,
.form-card > div,
.form-card > p,
.fl-field,
.taxon-picker {
  display: grid;
  gap: var(--fl-space-1);
  margin: 0;
}

.stacked-form label,
.fl-form label,
.form-card label,
.fl-label,
.taxon-picker label {
  font-size: var(--fl-text-label);
  font-weight: var(--fl-weight-medium);
  color: var(--fl-color-text);
  line-height: var(--fl-leading-snug);
}

.stacked-form .helptext,
.fl-form .helptext,
.form-card .helptext,
.help-text,
.fl-field__help {
  margin: 0;
  color: var(--fl-color-text-secondary);
  font-size: var(--fl-text-help);
  line-height: var(--fl-leading-snug);
}

.stacked-form input,
.stacked-form select,
.stacked-form textarea,
.fl-form input,
.fl-form select,
.fl-form textarea,
.form-card input,
.form-card select,
.form-card textarea,
.search-form input,
.search-form select,
.comparison-form input,
.comparison-form select,
.comparison-form textarea {
  width: 100%;
  max-width: 100%;
  min-height: var(--fl-control-height-md);
  box-sizing: border-box;
}

.stacked-form input[type="checkbox"],
.stacked-form input[type="radio"],
.fl-form input[type="checkbox"],
.fl-form input[type="radio"],
.form-card input[type="checkbox"],
.form-card input[type="radio"],
.comparison-form input[type="checkbox"],
.comparison-form input[type="radio"] {
  width: auto;
  min-height: 0;
}

.stacked-form fieldset,
.fl-form fieldset,
.form-card fieldset {
  margin: 0;
  padding: var(--fl-space-4);
  border: var(--fl-border-width) solid var(--fl-color-border-strong);
  border-radius: var(--fl-radius-md);
  display: grid;
  gap: var(--fl-space-2);
}

.stacked-form legend,
.fl-form legend,
.form-card legend {
  padding: 0 var(--fl-space-1);
  font-size: var(--fl-text-label);
  font-weight: var(--fl-weight-semibold);
}

.fl-form__actions,
.fl-form--confirm {
  display: flex;
  flex-wrap: wrap;
  gap: var(--fl-space-2);
  align-items: center;
}

.fl-form--confirm {
  margin-top: var(--fl-space-6);
}

.fl-form--danger {
  padding: var(--fl-space-4);
  border: var(--fl-border-width) solid color-mix(in srgb, var(--fl-color-danger) 35%, var(--fl-color-border));
  border-radius: var(--fl-radius-lg);
  background: var(--fl-color-danger-bg);
}

input,
select,
button,
.button {
  font: inherit;
  padding: 0.55rem 0.7rem;
}

input,
select,
textarea {
  color: var(--fl-color-text);
  background: var(--fl-color-surface);
  border: var(--fl-border-width) solid var(--fl-color-border);
  border-radius: var(--fl-radius-md);
  padding: 0.65rem 0.85rem;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  border-color: var(--fl-color-focus);
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--fl-color-focus) 25%, transparent);
}

input:disabled,
select:disabled,
textarea:disabled,
button:disabled,
.button:disabled {
  color: var(--fl-color-disabled-text);
  background: var(--fl-color-disabled-bg);
  cursor: not-allowed;
}

input[type="search"] {
  min-width: 22rem;
}

button,
.button,
.fl-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--fl-space-2);
  min-height: var(--fl-control-height-md);
  padding: 0.7rem 1.25rem;
  box-sizing: border-box;
  border: 1.5px solid transparent;
  border-radius: var(--fl-radius-md);
  background: var(--fl-color-accent);
  color: var(--fl-color-text-inverse);
  cursor: pointer;
  text-decoration: none;
  font-size: var(--fl-text-label);
  font-weight: var(--fl-weight-semibold);
  letter-spacing: 0.01em;
  line-height: 1.2;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.12);
  transition:
    background-color var(--fl-duration-fast) var(--fl-easing-standard),
    color var(--fl-duration-fast) var(--fl-easing-standard),
    border-color var(--fl-duration-fast) var(--fl-easing-standard),
    box-shadow var(--fl-duration-fast) var(--fl-easing-standard),
    opacity var(--fl-duration-fast) var(--fl-easing-standard);
}

button:hover,
.button:hover,
.fl-button:hover {
  background: var(--fl-color-accent-hover);
  color: var(--fl-color-text-inverse);
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(15, 159, 110, 0.28);
}

button:active,
.button:active,
.fl-button:active {
  background: color-mix(in srgb, var(--fl-color-accent-hover) 88%, #000);
  box-shadow: none;
}

.button-danger,
.fl-button--danger {
  background: var(--fl-color-danger);
  color: var(--fl-color-text-inverse);
  box-shadow: none;
}

.button-danger:hover,
.fl-button--danger:hover {
  background: color-mix(in srgb, var(--fl-color-danger) 88%, #000);
  color: var(--fl-color-text-inverse);
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.25);
}

.button-secondary,
.button.secondary,
.fl-button--secondary {
  background: var(--fl-color-surface);
  color: var(--fl-color-text);
  border-color: var(--fl-color-border-strong);
  box-shadow: none;
}

.button-secondary:hover,
.button.secondary:hover,
.fl-button--secondary:hover {
  background: var(--fl-color-surface-muted);
  color: var(--fl-color-text);
  border-color: var(--fl-color-text-secondary);
  box-shadow: none;
}

.button-ghost,
.fl-button--ghost {
  background: transparent;
  color: var(--fl-color-accent);
  border-color: transparent;
  box-shadow: none;
}

.button-ghost:hover,
.fl-button--ghost:hover {
  background: var(--fl-color-accent-muted);
  color: var(--fl-color-accent-hover);
}

.inline-form {
  display: inline;
}

.link-button,
.fl-link-button {
  display: inline;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  color: inherit;
  font-weight: var(--fl-weight-regular);
  text-decoration: underline;
  cursor: pointer;
}

.link-button:hover,
.fl-link-button:hover {
  background: none;
  opacity: 0.92;
  text-decoration: underline;
}

.site-header .link-button,
.fl-shell-header .link-button {
  color: var(--fl-color-text-inverse);
}

table,
.fl-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--fl-color-surface);
  font-size: var(--fl-text-table);
  line-height: var(--fl-leading-snug);
  border: var(--fl-border-width) solid var(--fl-color-border);
  border-radius: var(--fl-radius-lg);
  overflow: hidden;
  box-shadow: var(--fl-elevation-1);
}

th,
td {
  text-align: left;
  padding: var(--fl-space-3);
  border-bottom: var(--fl-border-width) solid var(--fl-color-border);
  vertical-align: top;
}

.fl-table--compact th,
.fl-table--compact td,
.fl-table--matrix th,
.fl-table--matrix td,
.fl-table--compare th,
.fl-table--compare td {
  padding: var(--fl-space-2) var(--fl-space-3);
  font-size: 0.8125rem;
}

th {
  font-weight: var(--fl-weight-semibold);
  color: var(--fl-color-text-secondary);
  background: var(--fl-color-surface-muted);
  font-size: var(--fl-text-meta);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.fl-table tbody tr:last-child td {
  border-bottom: 0;
}

.fl-table tbody tr:hover {
  background: color-mix(in srgb, var(--fl-color-accent-muted) 55%, transparent);
}

.fl-table__code,
.fl-table .fl-code-cell {
  font-family: var(--fl-font-mono);
  font-size: var(--fl-text-code);
  white-space: nowrap;
}

.fl-table__sci {
  font-style: italic;
}

.table-scroll,
.fl-table-scroll {
  overflow: auto;
  max-width: 100%;
  border: var(--fl-border-width) solid var(--fl-color-border);
  border-radius: var(--fl-radius-md);
  background: var(--fl-color-surface);
}

.table-scroll table,
.fl-table-scroll table {
  margin: 0;
}

.fl-table--matrix thead th,
.fl-table--compare thead th,
.table-scroll thead th,
.fl-table-scroll thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--fl-color-surface-muted);
  box-shadow: 0 1px 0 var(--fl-color-border);
}

.fl-table--matrix th:first-child,
.fl-table--matrix td:first-child,
.fl-table--compare th:first-child,
.fl-table--compare td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--fl-color-surface);
  box-shadow: 1px 0 0 var(--fl-color-border);
}

.fl-table--matrix thead th:first-child,
.fl-table--compare thead th:first-child {
  z-index: 3;
  background: var(--fl-color-surface-muted);
}

.matrix-presence,
.fl-presence-cell {
  text-align: center;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.fl-presence {
  color: var(--fl-color-accent);
  font-weight: var(--fl-weight-bold);
  line-height: 1;
}

.fl-presence-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--fl-space-2);
  margin: 0 0 var(--fl-space-4);
  padding: var(--fl-space-3) var(--fl-space-4);
  border: var(--fl-border-width) solid var(--fl-color-border);
  border-radius: var(--fl-radius-md);
  background: var(--fl-color-surface);
  color: var(--fl-color-text-secondary);
  font-size: var(--fl-text-help);
}

.fl-presence-legend .fl-presence {
  margin-right: var(--fl-space-1);
}

.fl-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.fl-empty {
  margin: var(--fl-space-4) 0;
  color: var(--fl-color-text-secondary);
}

.message,
.fl-alert {
  margin: 0 0 var(--fl-space-4);
  padding: var(--fl-space-3) var(--fl-space-4);
  border: var(--fl-border-width) solid var(--fl-color-border);
  border-left: 0.3rem solid var(--fl-color-info);
  border-radius: var(--fl-radius-md);
  background: var(--fl-color-info-bg);
  color: var(--fl-color-text);
}

.message-info,
.fl-alert--info {
  border-left-color: var(--fl-color-info);
  background: var(--fl-color-info-bg);
}

.message-success,
.fl-alert--success {
  border-left-color: var(--fl-color-success);
  background: var(--fl-color-success-bg);
}

.message-warning,
.fl-alert--warning {
  border-left-color: var(--fl-color-warning);
  background: var(--fl-color-warning-bg);
  color: var(--fl-color-warning-fg);
}

.message-error,
.fl-alert--danger {
  border-left-color: var(--fl-color-danger);
  background: var(--fl-color-danger-bg);
  color: var(--fl-color-danger);
}

p.error {
  margin: 0 0 var(--fl-space-4);
  padding: var(--fl-space-3) var(--fl-space-4);
  border: var(--fl-border-width) solid var(--fl-color-border);
  border-left: 0.3rem solid var(--fl-color-danger);
  border-radius: var(--fl-radius-md);
  background: var(--fl-color-danger-bg);
  color: var(--fl-color-danger);
}

.errorlist {
  margin: var(--fl-space-1) 0 0;
  padding-left: var(--fl-space-5);
  color: var(--fl-color-danger);
  font-size: var(--fl-text-help);
}

.details {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.4rem var(--fl-space-4);
}

.details dt {
  font-weight: var(--fl-weight-bold);
}

.details dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.search-form,
.fl-search {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: var(--fl-space-3);
  margin-bottom: var(--fl-space-6);
}

.search-form > div,
.fl-search > div {
  display: grid;
  gap: var(--fl-space-1);
}

.status,
.fl-status {
  display: inline-flex;
  align-items: center;
  gap: var(--fl-space-1);
  max-width: 100%;
  padding: 0.15rem 0.45rem;
  border: var(--fl-border-width) solid var(--fl-color-border);
  border-radius: var(--fl-radius-sm);
  background: var(--fl-color-surface-muted);
  color: var(--fl-color-text-secondary);
  font-family: var(--fl-font-mono);
  font-size: var(--fl-text-meta);
  font-weight: var(--fl-weight-medium);
  line-height: 1.3;
  white-space: nowrap;
}

.fl-status--ready,
.status-ready {
  border-color: color-mix(in srgb, var(--fl-color-accent) 40%, var(--fl-color-border));
  background: var(--fl-color-accent-muted);
  color: var(--fl-color-accent-hover);
}

.fl-status--pending,
.status-pending {
  border-color: color-mix(in srgb, var(--fl-color-warning) 45%, var(--fl-color-border));
  background: var(--fl-color-warning-bg);
  color: var(--fl-color-warning-fg);
}

.fl-status--failed,
.status-failed {
  border-color: color-mix(in srgb, var(--fl-color-danger) 40%, var(--fl-color-border));
  background: var(--fl-color-danger-bg);
  color: var(--fl-color-danger);
}

.fl-status--closed,
.status-closed {
  border-color: var(--fl-color-border);
  background: var(--fl-color-surface);
  color: var(--fl-color-text-muted);
}

.fl-status--info,
.status-info {
  border-color: color-mix(in srgb, var(--fl-color-accent-secondary) 35%, var(--fl-color-border));
  background: var(--fl-color-surface-muted);
  color: var(--fl-color-accent-secondary);
}

.fl-report {
  margin: 0;
  max-height: 24rem;
  overflow: auto;
}

.fl-inline-action {
  display: inline;
  margin: 0;
}

pre {
  white-space: pre-wrap;
  background: var(--fl-color-surface);
  padding: var(--fl-space-4);
  overflow-wrap: anywhere;
  border: var(--fl-border-width) solid var(--fl-color-border);
  border-radius: var(--fl-radius-md);
}

.study-layout {
  display: grid;
  grid-template-columns: minmax(18rem, 2fr) minmax(24rem, 3fr);
  gap: var(--fl-space-8);
}

.study-map {
  min-height: 24rem;
  background: var(--fl-color-map-canvas);
  border: var(--fl-border-width) solid var(--fl-color-border-strong);
}

.study-map svg {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 24rem;
}

/* Valeurs SVG ad hoc recensées: opacités de fill cartographiques (hors tokens opaques). */
.map-buffer {
  fill: #d5b65c55;
  stroke: #9a781a;
  stroke-width: 2;
}

.map-area {
  fill: #27896c88;
  stroke: #155744;
  stroke-width: 3;
}

.map-centroid {
  fill: var(--fl-color-map-centroid);
  stroke: var(--fl-color-surface);
  stroke-width: 2;
}

.map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--fl-space-4);
  padding: 0;
  list-style: none;
}

.map-legend span {
  display: inline-block;
  width: var(--fl-space-4);
  height: var(--fl-space-4);
  margin-right: 0.3rem;
  vertical-align: middle;
}

.legend-area {
  background: var(--fl-color-map-area);
}

.legend-buffer {
  background: var(--fl-color-map-buffer);
}

.legend-centroid {
  background: var(--fl-color-map-centroid);
  border-radius: 50%;
}

.checksum,
.fl-code {
  font-family: var(--fl-font-mono);
  font-size: var(--fl-text-code);
  word-break: break-all;
}

.eyebrow {
  margin-bottom: 0;
  font-family: var(--fl-font-mono);
  font-size: var(--fl-text-meta);
  font-weight: var(--fl-weight-bold);
  color: var(--fl-color-text-secondary);
}

.eyebrow + h1 {
  margin-top: 0.2rem;
  font-size: var(--fl-text-title);
  line-height: var(--fl-leading-tight);
  font-weight: var(--fl-weight-bold);
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--fl-space-4);
  margin-top: var(--fl-space-5);
  color: var(--fl-color-text-secondary);
  font-size: var(--fl-text-meta);
}

.pagination a {
  color: var(--fl-color-text);
  text-decoration: none;
}

.pagination a:hover {
  color: var(--fl-color-accent);
  text-decoration: underline;
}

.campaigns {
  margin-top: var(--fl-space-8);
}

.habitats,
.observations {
  margin-top: var(--fl-space-8);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
  gap: var(--fl-space-4);
}

.dashboard-panel,
.reference-version,
.fl-panel {
  padding: var(--fl-space-4);
  border: var(--fl-border-width) solid var(--fl-color-border);
  background: var(--fl-color-surface-raised);
  border-radius: var(--fl-radius-lg);
  box-shadow: var(--fl-elevation-1);
}

.dashboard-panel h2,
.fl-panel > h2 {
  margin-top: 0;
  font-size: var(--fl-text-heading);
  line-height: var(--fl-leading-snug);
}

.taxon-list {
  padding-left: var(--fl-space-5);
  margin: var(--fl-space-2) 0 0;
}

.taxon-list li {
  margin-bottom: var(--fl-space-1);
}

.taxon-list small {
  color: var(--fl-color-text-secondary);
  margin-left: var(--fl-space-2);
}

.metric,
.fl-metric {
  font-size: var(--fl-text-heading);
  margin: 0 0 var(--fl-space-4);
}

.badge,
.fl-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0.35rem;
  border-radius: var(--fl-radius-sm);
  background: var(--fl-color-warning-bg);
  color: var(--fl-color-warning-fg);
  font-size: var(--fl-text-meta);
  font-weight: var(--fl-weight-medium);
  line-height: 1.3;
}

.action-row .button,
.action-row .fl-button,
.heading-row .button,
.heading-row .fl-button {
  flex: 0 0 auto;
}

.help-text {
  margin: 0;
  color: var(--fl-color-text-secondary);
  font-size: var(--fl-text-help);
}

.taxon-results {
  max-height: 20rem;
  overflow-y: auto;
  border: var(--fl-border-width) solid var(--fl-color-border-strong);
  background: var(--fl-color-surface);
  border-radius: var(--fl-radius-md);
}

.taxon-results__empty {
  margin: 0;
  padding: var(--fl-space-3) var(--fl-space-4);
  color: var(--fl-color-text-secondary);
  font-size: var(--fl-text-help);
}

.taxon-result {
  display: block;
  width: 100%;
  border-radius: 0;
  border-bottom: var(--fl-border-width) solid var(--fl-color-border);
  background: var(--fl-color-surface);
  color: var(--fl-color-text);
  text-align: left;
}

.taxon-result:hover,
.taxon-result:focus,
.taxon-result:focus-visible,
.taxon-result.is-active {
  background: var(--fl-color-accent-muted);
  color: var(--fl-color-accent-hover);
}

fieldset {
  border: var(--fl-border-width) solid var(--fl-color-border-strong);
}

fieldset.is-disabled {
  opacity: 0.6;
}

.comparison-form {
  display: grid;
  gap: var(--fl-space-4);
  max-width: var(--fl-form-max-wide);
  margin-bottom: var(--fl-space-4);
}

.comparison-form fieldset {
  display: grid;
  gap: var(--fl-space-2);
}

.comparison-form button {
  justify-self: start;
}

@media (max-width: 52rem) {
  .study-layout {
    grid-template-columns: 1fr;
  }

  .site-header,
  .fl-shell-header,
  .heading-row,
  .fl-page-header,
  .fl-toolbar {
    align-items: flex-start;
  }

  .site-header,
  .fl-shell-header,
  .heading-row {
    flex-direction: column;
  }

  .fl-page-header {
    gap: var(--fl-space-4);
  }

  nav,
  .fl-shell-nav {
    flex-wrap: wrap;
    width: 100%;
  }

  .fl-shell-logout {
    margin-left: 0;
  }

  .fl-action-group {
    padding-right: 0;
    border-right: 0;
  }

  .fl-stepper__step:not(:last-child)::after {
    width: var(--fl-space-2);
  }

  input[type="search"] {
    min-width: 0;
    width: 100%;
  }

  .fl-table-scroll,
  .table-scroll {
    max-width: 100%;
  }
}

html {
  scroll-padding-top: 5rem;
}

*:focus-visible {
  outline: 0.2rem solid var(--fl-color-focus);
  outline-offset: 0.15rem;
  box-shadow: var(--fl-focus-ring);
}

.map-habitat {
  stroke: none;
}

.legend-habitat {
  border: 0;
}

/*
  Valeurs ad hoc restantes (hors tokens opaques) — à traiter dans un lot ultérieur:
  - .map-area fill #27896c88, stroke #155744
  - .map-buffer fill #d5b65c55, stroke #9a781a
  - inline style="background-color: {{ habitat.color }}" (données métier)
*/

/* ===== Visual redesign v3 — composants pilotes ===== */

.fl-pilot-title {
  margin: 0;
  font-size: var(--fl-text-display);
  font-weight: var(--fl-weight-bold);
  letter-spacing: -0.02em;
  line-height: var(--fl-leading-tight);
  color: var(--fl-color-text);
}

.fl-pilot-lede {
  margin: var(--fl-space-3) 0 0;
  max-width: 40rem;
  color: var(--fl-color-text-secondary);
  font-size: var(--fl-text-body);
  line-height: var(--fl-leading-body);
}

.fl-pilot-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--fl-space-6);
  margin-bottom: var(--fl-space-8);
  padding-bottom: var(--fl-space-6);
  border-bottom: 1px solid var(--fl-color-border);
}

.fl-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: var(--fl-space-4);
  margin-bottom: var(--fl-space-6);
  padding: var(--fl-space-5);
  background: var(--fl-color-surface);
  border: 1px solid var(--fl-color-border);
  border-radius: var(--fl-radius-lg);
  box-shadow: var(--fl-elevation-1);
}

.fl-filter-bar .fl-field,
.fl-filter-bar > div {
  flex: 1 1 16rem;
  display: grid;
  gap: var(--fl-space-2);
  margin: 0;
}

.fl-filter-bar label {
  font-size: var(--fl-text-meta);
  font-weight: var(--fl-weight-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fl-color-text-muted);
}

.fl-data-grid-wrap {
  background: var(--fl-color-surface);
  border: 1px solid var(--fl-color-border);
  border-radius: var(--fl-radius-lg);
  box-shadow: var(--fl-elevation-1);
  overflow: auto;
}

.fl-data-grid {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
}

.fl-data-grid th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #f1f5f9;
  border-bottom: 1px solid var(--fl-color-border);
}

.fl-data-grid td {
  padding: var(--fl-space-4) var(--fl-space-3);
  border-bottom: 1px solid #e2e8f0;
  vertical-align: middle;
}

.fl-data-grid tbody tr:nth-child(even) {
  background: #f8fafc;
}

.fl-data-grid tbody tr:hover {
  background: #ecfdf5;
}

.fl-data-grid tbody tr:last-child td {
  border-bottom: 0;
}

.fl-ectare {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: var(--fl-radius-sm);
  background: #ecfdf5;
  color: #047857;
  font-family: var(--fl-font-mono);
  font-size: var(--fl-text-code);
  font-weight: var(--fl-weight-semibold);
  text-decoration: none;
}

.fl-ectare:hover {
  background: #d1fae5;
  color: #065f46;
}

.fl-status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 1.6rem;
  padding: 0.15rem 0.65rem;
  border-radius: 999px;
  background: var(--fl-color-surface-muted);
  color: var(--fl-color-text-secondary);
  font-size: var(--fl-text-meta);
  font-weight: var(--fl-weight-semibold);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.fl-empty-state {
  margin: 0;
  padding: var(--fl-space-12) var(--fl-space-6);
  text-align: center;
  background: var(--fl-color-surface);
  border: 1px dashed var(--fl-color-border-strong);
  border-radius: var(--fl-radius-lg);
  color: var(--fl-color-text-secondary);
}

.fl-identity-band {
  display: grid;
  gap: var(--fl-space-6);
  margin-bottom: var(--fl-space-8);
  padding: var(--fl-space-8);
  background:
    linear-gradient(135deg, #052e26 0%, #0a4d3c 55%, #0f766e 100%);
  color: var(--fl-color-text-inverse);
  border-radius: var(--fl-radius-lg);
  box-shadow: var(--fl-elevation-2);
}

.fl-identity-band .eyebrow,
.fl-identity-band .fl-meta,
.fl-identity-band h1 {
  color: inherit;
}

.fl-identity-band .eyebrow {
  opacity: 0.85;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.fl-identity-band h1 {
  margin: var(--fl-space-2) 0 0;
  font-size: var(--fl-text-display);
  font-weight: var(--fl-weight-bold);
  letter-spacing: -0.02em;
}

.fl-identity-band .fl-status,
.fl-identity-band .fl-status-pill {
  background: rgba(255, 255, 255, 0.14);
  color: #ecfdf5;
  border-color: rgba(255, 255, 255, 0.28);
}

.fl-identity-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--fl-space-3);
}

.fl-identity-actions .button {
  background: #10b981;
  border-color: transparent;
}

.fl-identity-actions .button:hover {
  background: #059669;
}

.fl-identity-actions .button-secondary {
  background: transparent;
  color: #ecfdf5;
  border-color: rgba(255, 255, 255, 0.45);
}

.fl-identity-actions .button-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: #fff;
}

.fl-kv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: var(--fl-space-4);
  margin: 0;
}

.fl-kv {
  margin: 0;
  padding: var(--fl-space-4);
  background: var(--fl-color-surface);
  border: 1px solid var(--fl-color-border);
  border-radius: var(--fl-radius-md);
}

.fl-kv dt {
  margin: 0 0 var(--fl-space-2);
  font-size: var(--fl-text-meta);
  font-weight: var(--fl-weight-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fl-color-text-muted);
}

.fl-kv dd {
  margin: 0;
  color: var(--fl-color-text);
  font-size: var(--fl-text-body);
  font-weight: var(--fl-weight-medium);
  overflow-wrap: anywhere;
}

.fl-card {
  margin-top: var(--fl-space-8);
  padding: var(--fl-space-6);
  background: var(--fl-color-surface);
  border: 1px solid var(--fl-color-border);
  border-radius: var(--fl-radius-lg);
  box-shadow: var(--fl-elevation-1);
  scroll-margin-top: 5.5rem;
}

.fl-card > .heading-row,
.fl-card__head {
  margin-bottom: var(--fl-space-5);
  padding-bottom: var(--fl-space-4);
  border-bottom: 1px solid var(--fl-color-border);
}

.fl-card h2 {
  margin: 0;
  font-size: var(--fl-text-heading);
  font-weight: var(--fl-weight-bold);
  letter-spacing: -0.01em;
}

.fl-card h2 + p,
.fl-card__head p {
  margin: var(--fl-space-2) 0 0;
  color: var(--fl-color-text-muted);
  font-size: var(--fl-text-help);
}

.fl-section-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--fl-space-1);
  margin: 0 0 var(--fl-space-8);
  padding: var(--fl-space-2);
  background: var(--fl-color-surface);
  border: 1px solid var(--fl-color-border);
  border-radius: var(--fl-radius-lg);
  box-shadow: var(--fl-elevation-1);
}

.fl-section-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.25rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--fl-radius-md);
  color: var(--fl-color-text-secondary);
  text-decoration: none;
  font-size: var(--fl-text-label);
  font-weight: var(--fl-weight-medium);
}

.fl-section-nav a:hover {
  background: var(--fl-color-accent-muted);
  color: var(--fl-color-accent-hover);
}

.fl-form-stack {
  display: grid;
  gap: var(--fl-space-6);
  max-width: var(--fl-form-max-wide);
}

.fl-form-section {
  margin: 0;
  padding: var(--fl-space-6);
  background: var(--fl-color-surface);
  border: 1px solid var(--fl-color-border);
  border-radius: var(--fl-radius-lg);
  box-shadow: var(--fl-elevation-1);
  display: grid;
  gap: 0;
}

.stacked-form fieldset.fl-form-section,
.fl-form fieldset.fl-form-section {
  padding: var(--fl-space-6);
  border: 1px solid var(--fl-color-border);
  border-radius: var(--fl-radius-lg);
  gap: 0;
}

.fl-form-section > legend {
  padding: 0 var(--fl-space-2);
  font-size: var(--fl-text-heading);
  font-weight: var(--fl-weight-bold);
  color: var(--fl-color-text);
}

.fl-form-section > legend + p {
  margin: 0 0 var(--fl-space-5);
  color: var(--fl-color-text-muted);
  font-size: var(--fl-text-help);
}

.fl-form-section .fl-field,
.fl-form-section > div,
.fl-form-section .taxon-picker,
.fl-form-section fieldset {
  margin-top: var(--fl-space-5);
}

.fl-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--fl-space-3);
  align-items: center;
  padding-top: var(--fl-space-2);
}

.fl-row-actions {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--fl-space-3);
  align-items: center;
}

.fl-row-actions a {
  font-size: var(--fl-text-label);
  font-weight: var(--fl-weight-medium);
  text-decoration: none;
}

.fl-map-panel {
  padding: var(--fl-space-4);
  background: var(--fl-color-surface-muted);
  border-radius: var(--fl-radius-md);
}

.fl-map-panel .study-map {
  border-radius: var(--fl-radius-md);
  overflow: hidden;
}

@media (max-width: 52rem) {
  .fl-identity-band {
    padding: var(--fl-space-6);
  }

  .fl-pilot-header,
  .fl-filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
}