/* =====================================================================
   Toolbox Everything — feuille de style (design éditorial)
   ---------------------------------------------------------------------
   Tout repose sur une couche de tokens (custom properties). Le thème
   sombre ne redéfinit QUE les variables — plus de dizaines de `.dark .x`.
   Tailwind reste réservé aux utilitaires de layout dans le markup.
   ===================================================================== */

/* ------------------------------------------------------------------ */
/* 1. Police display self-hébergée (Fraunces variable, OFL)           */
/* ------------------------------------------------------------------ */
@font-face {
    font-family: "Fraunces";
    src: url("../vendor/fonts/fraunces-var.woff2") format("woff2");
    font-weight: 300 700;
    font-stretch: 100%;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Fraunces";
    src: url("../vendor/fonts/fraunces-italic-var.woff2") format("woff2");
    font-weight: 300 700;
    font-stretch: 100%;
    font-style: italic;
    font-display: swap;
}

/* ------------------------------------------------------------------ */
/* 2. Tokens                                                          */
/* ------------------------------------------------------------------ */
:root {
    /* Surfaces & encre */
    --paper: #f3f3f0;
    --surface: #ffffff;
    --surface-2: #eceae4;
    --surface-sunken: #f6f5f1;
    --ink: #17181c;
    --ink-soft: #33353c;
    --muted: #5c6068;
    --faint: #8a8f98;
    --line: #e4e3dc;
    --line-strong: #d3d2c8;

    /* Accent unique (fusion des anciens #2563eb / #6366f1) */
    --accent: #2544d8;
    --accent-ink: #1e3ac0;
    --accent-strong: #1b34ad;
    --accent-contrast: #ffffff;
    --accent-soft: color-mix(in srgb, var(--accent) 10%, transparent);
    --accent-line: color-mix(in srgb, var(--accent) 32%, transparent);

    /* Palette de marque, issue du logo historique. Elle sert aux repères
       visuels ; l'accent fonctionnel reste plus sombre pour le contraste. */
    --brand-blue: #5c6ff4;
    --brand-blue-ink: #3f51d7;
    --brand-pink: #cf4b99;
    --brand-pink-ink: #a52d76;
    --brand-violet: color-mix(in srgb, var(--brand-blue) 55%, var(--brand-pink));
    --brand-violet-ink: #7543ac;
    --brand-blue-soft: color-mix(in srgb, var(--brand-blue) 10%, transparent);
    --brand-pink-soft: color-mix(in srgb, var(--brand-pink) 10%, transparent);
    --brand-violet-soft: color-mix(in srgb, var(--brand-violet) 10%, transparent);

    /* États sémantiques */
    --ok: #0f9d70;
    --warn: #c67c11;
    --err: #d1442f;

    /* Encre "console" (blocs code / sortie) */
    --console-bg: #1b1c22;
    --console-ink: #e6e4dd;

    /* Rayons — plus resserrés (éditorial) */
    --r-xs: 0.3rem;
    --r-sm: 0.45rem;
    --r-md: 0.6rem;
    --r-lg: 0.9rem;
    --r-xl: 1.1rem;
    --r-pill: 9999px;

    /* Ombres — discrètes, on privilégie les filets */
    --shadow-1: 0 1px 2px rgba(20, 20, 26, 0.05);
    --shadow-2: 0 14px 34px rgba(20, 20, 26, 0.10);

    /* Durées */
    --dur-fast: 120ms;
    --dur: 180ms;

    /* Typographies */
    --font-display: "Fraunces", Georgia, "Times New Roman", serif;
    --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial,
        "Apple Color Emoji", "Segoe UI Emoji", sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
        "Liberation Mono", monospace;
}

.dark {
    --paper: #0e0f13;
    --surface: #16181d;
    --surface-2: #1e2027;
    --surface-sunken: #121319;
    --ink: #f2f1ec;
    --ink-soft: #d6d5cf;
    --muted: #a4a8b0;
    --faint: #767b84;
    --line: #2a2c34;
    --line-strong: #3a3d47;

    --accent: #7d97ff;
    --accent-ink: #a9bcff;
    --accent-strong: #93a9ff;
    --accent-contrast: #0e0f13;
    --accent-soft: color-mix(in srgb, var(--accent) 16%, transparent);
    --accent-line: color-mix(in srgb, var(--accent) 40%, transparent);

    --brand-blue: #8fa1ff;
    --brand-blue-ink: #a8b5ff;
    --brand-pink: #f08dcc;
    --brand-pink-ink: #f08dcc;
    --brand-violet: color-mix(in srgb, var(--brand-blue) 55%, var(--brand-pink));
    --brand-violet-ink: #d0a7f2;
    --brand-blue-soft: color-mix(in srgb, var(--brand-blue) 14%, transparent);
    --brand-pink-soft: color-mix(in srgb, var(--brand-pink) 14%, transparent);
    --brand-violet-soft: color-mix(in srgb, var(--brand-violet) 14%, transparent);

    --ok: #4fd0a3;
    --warn: #e6b45c;
    --err: #f0836e;

    --console-bg: #060709;
    --console-ink: #e6e4dd;

    --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-2: 0 16px 40px rgba(0, 0, 0, 0.5);
}

/* ------------------------------------------------------------------ */
/* 3. Base                                                            */
/* ------------------------------------------------------------------ */
html {
    scroll-behavior: smooth;
    background: var(--paper);
}

body {
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body.mobile-menu-open {
    overflow: hidden;
}

/* L'attribut HTML `hidden` doit toujours gagner sur les composants qui
   déclarent leur propre display (pills, rangées de boutons, panneaux, etc.). */
[hidden] {
    display: none !important;
}

h1,
.font-display {
    font-family: var(--font-display);
    font-optical-sizing: auto;
    font-weight: 600;
    letter-spacing: -0.015em;
}

::selection {
    background: var(--brand-pink-soft);
    color: var(--ink);
}

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

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

input, select, textarea {
    transition: border-color var(--dur) ease, box-shadow var(--dur) ease;
}

/* Utilitaire hérité du markup : conservé pour compat des templates. */
@media (max-width: 640px) {
    .mobile-optimized {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, ::before, ::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ------------------------------------------------------------------ */
/* 4. En-tête                                                         */
/* ------------------------------------------------------------------ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--line);
    background: color-mix(in srgb, var(--paper) 94%, transparent);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
}

.site-header__bar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 1rem;
    min-height: 4.4rem;
}

.site-header__lead {
    display: flex;
    min-width: 0;
    align-items: center;
}

.site-header__nav-center {
    display: none;
    align-items: center;
    justify-self: center;
}

@media (min-width: 1180px) {
    .site-header__nav-center {
        display: flex;
    }
}

/* --- Marque / wordmark --- */
.site-brand {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 0.7rem;
    color: var(--ink);
    text-decoration: none;
}

.site-brand__mark {
    display: inline-flex;
    height: 2.5rem;
    width: 2.5rem;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    border-radius: var(--r-md);
    border: 1px solid var(--line-strong);
    background: var(--surface);
    color: var(--accent);
}

/* Variante logo SVG : le logo parle tout seul, pas de cadre. */
.site-brand__mark--logo {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
}

.site-brand__logo {
    height: 100%;
    width: 100%;
    object-fit: contain;
    display: block;
}

.site-brand__copy {
    display: flex;
    min-width: 0;
    align-items: baseline;
}

.site-brand__name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1;
    color: var(--ink);
}

/* Le wordmark n'est plus blanc-sur-blanc : encre + accent, lisible dans
   les deux thèmes. */
.site-brand__name-gradient {
    color: var(--ink);
}

.site-brand__name-accent {
    color: var(--brand-pink-ink);
    font-style: italic;
    margin-left: 0.12em;
}

/* --- Navigation --- */
.site-nav {
    display: flex;
    align-items: center;
    gap: 1.35rem;
}

.site-nav__link,
.header-icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 2.5rem;
    padding: 0.5rem 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font: inherit;
    font-size: 0.82rem;
    font-weight: 620;
    text-decoration: none;
    transition: background-color var(--dur-fast) ease, color var(--dur-fast) ease;
}

.site-nav__link:hover,
.site-nav__link:focus-visible,
.header-icon-button:hover,
.header-icon-button:focus-visible {
    background: transparent;
    color: var(--ink);
}

.site-nav__link--active {
    color: var(--ink);
    box-shadow: inset 0 -2px 0 var(--brand-blue);
}

.site-nav__link--active:hover,
.site-nav__link--active:focus-visible {
    background: transparent;
    color: var(--ink);
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-self: end;
}

.header-icon-button {
    width: 2.5rem;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
    background: var(--surface);
    color: var(--ink);
}

.theme-toggle {
    position: relative;
}

.theme-toggle__icon {
    font-size: 0.9rem;
    line-height: 1;
}

.theme-toggle__icon--sun { display: none; }
.theme-toggle__icon--moon { display: inline-block; }
.dark .theme-toggle__icon--sun { display: inline-block; }
.dark .theme-toggle__icon--moon { display: none; }

.header-icon-button--mobile {
    display: inline-flex;
}

@media (min-width: 1180px) {
    .header-icon-button--mobile {
        display: none;
    }
}

.header-soon-badge {
    display: inline-flex;
    align-items: center;
    border-radius: var(--r-pill);
    background: color-mix(in srgb, var(--warn) 16%, transparent);
    color: var(--warn);
    padding: 0.15rem 0.45rem;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* ------------------------------------------------------------------ */
/* 5. Méga-dropdown "Essentiels"                                      */
/* ------------------------------------------------------------------ */
.site-dropdown {
    position: relative;
}

.site-dropdown__panel {
    position: absolute;
    left: 50%;
    top: 100%;
    width: min(27rem, 82vw);
    padding: 1rem;
    margin-top: 0.55rem;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-lg);
    background: var(--surface);
    box-shadow: var(--shadow-2);
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, 8px);
    transition: opacity var(--dur) ease, transform var(--dur) ease;
}

.site-dropdown__panel::before {
    content: "";
    position: absolute;
    top: -0.55rem;
    left: 0;
    right: 0;
    height: 0.55rem;
}

.site-dropdown:hover .site-dropdown__panel,
.site-dropdown:focus-within .site-dropdown__panel {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, 0);
}

.site-dropdown__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.85rem;
    padding-bottom: 0.7rem;
    border-bottom: 1px solid var(--line);
}

.site-dropdown__title,
.site-dropdown__label,
.mobile-menu__tool-title {
    color: var(--ink);
    font-weight: 650;
}

.site-dropdown__title {
    font-family: var(--font-display);
}

.site-dropdown__copy,
.site-dropdown__caption,
.mobile-menu__tool-caption {
    color: var(--muted);
    font-size: 0.8rem;
    line-height: 1.35;
}

.site-dropdown__all {
    color: var(--accent-ink);
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.site-dropdown__all:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.site-dropdown__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.4rem;
}

.site-dropdown__item {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    padding: 0.7rem;
    border-radius: var(--r-md);
    color: inherit;
    text-decoration: none;
    transition: background-color var(--dur-fast) ease;
}

.site-dropdown__item:hover,
.site-dropdown__item:focus-visible {
    background: var(--surface-2);
}

/* --- Icônes de famille (aplats dérivés d'un seul token par famille) --- */
.site-dropdown__icon,
.mobile-menu__tool-icon {
    display: inline-flex;
    height: 2rem;
    width: 2rem;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    border-radius: var(--r-sm);
    background: color-mix(in srgb, var(--fam) 14%, transparent);
    color: var(--fam);
}

/* Les noms historiques restent acceptés par le registre d'outils, mais
   l'interface les ramène à l'accent commun. Les couleurs de plateforme et
   d'état sont gérées par leurs composants dédiés. */
.site-dropdown__icon--sky,
.site-dropdown__icon--emerald,
.site-dropdown__icon--violet,
.site-dropdown__icon--pink,
.site-dropdown__icon--rose,
.site-dropdown__icon--amber,
.site-dropdown__icon--indigo,
.site-dropdown__icon--red,
.site-dropdown__icon--blue,
.site-dropdown__icon--green { --fam: var(--accent); }

.site-dropdown__content,
.mobile-menu__tool-copy {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 0.1rem;
}

/* ------------------------------------------------------------------ */
/* 6. Menu mobile                                                     */
/* ------------------------------------------------------------------ */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 60;
    pointer-events: none;
}

.mobile-menu__backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(10, 11, 15, 0.32);
    opacity: 0;
    cursor: pointer;
    transition: opacity var(--dur) ease;
}

.mobile-menu__panel {
    position: relative;
    z-index: 1;
    margin-top: 4.9rem;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-xl);
    background: var(--surface);
    box-shadow: var(--shadow-2);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--dur) ease, transform var(--dur) ease;
}

.mobile-menu.is-open {
    pointer-events: auto;
}

.mobile-menu.is-open .mobile-menu__backdrop {
    opacity: 1;
}

.mobile-menu.is-open .mobile-menu__panel {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu__links {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.75rem;
}

.mobile-menu__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    min-height: 2.8rem;
    padding: 0.8rem 0.9rem;
    border: 0;
    border-radius: var(--r-md);
    background: transparent;
    color: var(--ink-soft);
    cursor: pointer;
    font: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    text-align: left;
    text-decoration: none;
    transition: background-color var(--dur-fast) ease, color var(--dur-fast) ease;
}

.mobile-menu__link:hover,
.mobile-menu__link:focus-visible {
    background: var(--surface-2);
    color: var(--ink);
}

.mobile-menu__link--active {
    background: var(--ink);
    color: var(--paper);
}

.mobile-menu__submenu {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    margin-top: -0.1rem;
    margin-bottom: 0.25rem;
    padding: 0 0.35rem 0 0.55rem;
}

.mobile-menu__submenu.hidden {
    display: none;
}

.mobile-menu__tool {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.65rem 0.7rem;
    border-radius: var(--r-md);
    color: inherit;
    text-decoration: none;
    transition: background-color var(--dur-fast) ease;
}

.mobile-menu__tool:hover,
.mobile-menu__tool:focus-visible {
    background: var(--surface-2);
}

/* Titres éditoriaux partagés avec la page Essentiels. */
.home-hero__title {
    color: var(--ink);
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 5.6rem);
    font-weight: 560;
    letter-spacing: -0.045em;
    line-height: 0.94;
}

.home-hero__title span {
    color: var(--accent-ink);
    font-style: italic;
}

.home-hero__title--compact {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    line-height: 1.02;
}

.home-hero__subtitle {
    max-width: 38rem;
    margin: 1rem auto 0;
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.65;
}

@media (max-width: 640px) {
    .home-hero__title {
        font-size: clamp(2.75rem, 14vw, 4rem);
    }

    .site-header__bar {
        grid-template-columns: minmax(0, 1fr) auto;
        min-height: 4.3rem;
    }

    .site-brand__mark {
        height: 2.2rem;
        width: 2.2rem;
    }

    .site-brand__name {
        font-size: 1.08rem;
    }

    .mobile-menu__panel {
        margin-top: 4.55rem;
    }
}

/* ------------------------------------------------------------------ */
/* 7. Accueil — couverture éditoriale et répertoire                   */
/* ------------------------------------------------------------------ */
.home-shell {
    max-width: 72rem;
    margin: 0 auto;
    padding: 0 1rem 5rem;
}

.home-cover {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 15rem;
    gap: clamp(3rem, 9vw, 8rem);
    min-height: clamp(25rem, 54vh, 32rem);
    align-items: center;
    padding: 3rem 0;
}

.home-cover__copy {
    max-width: 51rem;
}

.home-cover__eyebrow,
.home-section-heading > span,
.home-cover__index,
.home-footnote > span {
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.home-cover__eyebrow {
    margin-bottom: 1.35rem;
}

.home-cover__title {
    max-width: 51rem;
    color: var(--ink);
    font-family: var(--font-display);
    font-size: clamp(3.25rem, 6.6vw, 5.75rem);
    font-weight: 560;
    letter-spacing: -0.05em;
    line-height: 0.92;
}

.home-cover__title em {
    color: var(--brand-violet-ink);
    font-style: italic;
}

.home-cover__lede {
    max-width: 42rem;
    margin-top: 1.75rem;
    color: var(--ink-soft);
    font-size: clamp(1rem, 1.5vw, 1.12rem);
    line-height: 1.65;
}

.home-cover__aside {
    align-self: center;
    padding: 1.15rem 0 0;
    border-top: 1px solid var(--line-strong);
}

.home-cover__index {
    display: block;
    margin-bottom: 1.1rem;
    color: var(--brand-pink-ink);
}

.home-cover__aside p {
    max-width: none;
    padding: 0;
    border: 0;
    color: var(--muted);
    font-size: 0.82rem;
    line-height: 1.65;
}

.home-stations,
.home-shortcuts {
    margin-top: 1.75rem;
}

.home-section-heading {
    display: flex;
    min-height: 3.5rem;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-top: 1px solid var(--line-strong);
}

.home-section-heading h2 {
    color: var(--ink);
    font-size: 0.84rem;
    font-weight: 720;
    letter-spacing: 0.01em;
}

.home-section-heading a {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--accent-ink);
    font-size: 0.72rem;
    font-weight: 700;
    text-decoration: none;
}

.home-section-heading a i {
    font-size: 0.6rem;
    transition: transform var(--dur-fast) ease;
}

.home-section-heading a:hover i {
    transform: translateX(3px);
}

.home-workbench {
    display: grid;
    counter-reset: home-tool;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1px;
    border: 1px solid var(--line-strong);
    background: var(--line-strong);
}

.home-tool {
    --tool-accent: var(--brand-blue);
    --tool-ink: var(--brand-blue-ink);
    --tool-soft: color-mix(in srgb, var(--brand-blue) 7%, var(--paper));
    --tool-hover: color-mix(in srgb, var(--brand-blue) 14%, var(--paper));
    display: flex;
    min-width: 0;
    flex-direction: column;
    counter-increment: home-tool;
    grid-column: span 4;
    min-height: 14rem;
    padding: 1.35rem 1.4rem 1.25rem;
    border: 0;
    background: var(--tool-soft);
    color: var(--ink);
    text-decoration: none;
    transition: background-color var(--dur) ease;
}

.home-tool--pink {
    --tool-accent: var(--brand-pink);
    --tool-ink: var(--brand-pink-ink);
    --tool-soft: color-mix(in srgb, var(--brand-pink) 7%, var(--paper));
    --tool-hover: color-mix(in srgb, var(--brand-pink) 14%, var(--paper));
}

.home-tool--violet {
    --tool-accent: var(--brand-violet);
    --tool-ink: var(--brand-violet-ink);
    --tool-soft: color-mix(in srgb, var(--brand-violet) 7%, var(--paper));
    --tool-hover: color-mix(in srgb, var(--brand-violet) 14%, var(--paper));
}

.home-tool:hover,
.home-tool:focus-visible {
    background: var(--tool-hover);
}

.home-tool:nth-child(1) {
    grid-column: span 5;
}

.home-tool:nth-child(2) {
    grid-column: span 4;
}

.home-tool:nth-child(3) {
    grid-column: span 3;
}

.home-tool:nth-child(4),
.home-tool:nth-child(5) {
    grid-column: span 6;
    min-height: 11.5rem;
}

.home-tool__topline {
    display: flex;
    min-height: 1.7rem;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
    color: var(--tool-ink);
    font-family: var(--font-mono);
    font-size: 0.61rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1.35;
    text-transform: uppercase;
}

.home-tool__identity {
    display: inline-flex;
    min-width: 0;
    align-items: baseline;
    gap: 0.65rem;
}

.home-tool__number::before {
    color: var(--tool-ink);
    content: "0" counter(home-tool);
}

.home-tool__family {
    max-width: 8.5rem;
    color: var(--muted);
}

.home-tool__meta {
    flex-shrink: 0;
    color: var(--muted);
    font-size: 0.57rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: none;
    white-space: nowrap;
}

.home-tool__title {
    margin-top: 1.3rem;
    color: var(--ink);
    font-family: var(--font-display);
    font-size: clamp(1.55rem, 2.6vw, 2.15rem);
    font-weight: 600;
    letter-spacing: -0.025em;
    line-height: 1;
    transition: color var(--dur-fast) ease, font-style var(--dur-fast) ease;
}

.home-tool:hover .home-tool__title,
.home-tool:focus-visible .home-tool__title {
    color: var(--tool-ink);
    font-style: italic;
}

.home-tool__text {
    max-width: 24rem;
    margin-top: 0.85rem;
    color: var(--muted);
    font-size: 0.79rem;
    line-height: 1.5;
}

.home-tool__action {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin-top: auto;
    padding-top: 1rem;
    color: var(--tool-ink);
    font-size: 0.7rem;
    font-weight: 700;
}

.home-tool__action i {
    font-size: 0.62rem;
    transition: transform var(--dur-fast) ease;
}

.home-tool:hover .home-tool__action i,
.home-tool:focus-visible .home-tool__action i {
    transform: translateX(3px);
}

.home-shortcut-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--line-strong);
    border-left: 1px solid var(--line-strong);
}

.home-shortcut {
    display: grid;
    grid-template-columns: 1.8rem 2.25rem minmax(0, 1fr) auto;
    min-width: 0;
    min-height: 4.8rem;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 1rem;
    border-right: 1px solid var(--line-strong);
    border-bottom: 1px solid var(--line-strong);
    color: var(--ink);
    text-decoration: none;
    transition: background-color var(--dur-fast) ease;
}

.home-shortcut:hover,
.home-shortcut:focus-visible {
    background: var(--surface-sunken);
}

.home-shortcut__index {
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.6rem;
}

.home-shortcut__icon {
    display: inline-flex;
    width: 2.25rem;
    height: 2.25rem;
    align-items: center;
    justify-content: center;
    border-radius: var(--r-sm);
    font-size: 0.78rem;
}

.home-shortcut__copy {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 0.16rem;
}

.home-shortcut__copy strong {
    overflow: hidden;
    font-size: 0.78rem;
    font-weight: 690;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.home-shortcut__copy small {
    overflow: hidden;
    color: var(--faint);
    font-size: 0.67rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.home-shortcut__arrow {
    color: var(--faint);
    font-size: 0.58rem;
    transition: color var(--dur-fast) ease, transform var(--dur-fast) ease;
}

.home-shortcut:hover .home-shortcut__arrow {
    color: var(--accent-ink);
    transform: translateX(3px);
}

.home-footnote {
    display: grid;
    grid-template-columns: 9rem minmax(0, 1fr);
    gap: 1rem;
    margin-top: 2.75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--line);
}

.home-footnote p {
    max-width: 38rem;
    color: var(--muted);
    font-size: 0.75rem;
    line-height: 1.6;
}

@media (max-width: 900px) {
    .home-cover {
        grid-template-columns: minmax(0, 1fr) 12rem;
        min-height: 24rem;
        gap: 3rem;
    }

    .home-tool,
    .home-tool:nth-child(1),
    .home-tool:nth-child(2),
    .home-tool:nth-child(4),
    .home-tool:nth-child(5) {
        grid-column: span 3;
        min-height: 12rem;
    }

    .home-tool:nth-child(3) {
        grid-column: 1 / -1;
        min-height: 11rem;
    }
}

@media (max-width: 640px) {
    .home-shell {
        padding-top: 0;
        padding-bottom: 3.5rem;
    }

    .home-cover {
        grid-template-columns: 1fr;
        gap: 2rem;
        min-height: 0;
        padding: 3.25rem 0 2.75rem;
    }

    .home-cover__title {
        font-size: clamp(2.8rem, 14vw, 4.25rem);
    }

    .home-cover__aside {
        max-width: 24rem;
    }

    .home-workbench {
        grid-template-columns: 1fr;
    }

    .home-tool,
    .home-tool:nth-child(1),
    .home-tool:nth-child(2),
    .home-tool:nth-child(3),
    .home-tool:nth-child(4),
    .home-tool:nth-child(5) {
        grid-column: auto;
        min-height: 10.5rem;
    }

    .home-shortcut-grid {
        grid-template-columns: 1fr;
    }

    .home-shortcut {
        min-height: 4.5rem;
    }

    .home-footnote {
        grid-template-columns: 1fr;
        gap: 0.55rem;
    }
}

/* ------------------------------------------------------------------ */
/* 8. Répertoire de la page Essentiels                                */
/* ------------------------------------------------------------------ */
.essentials-page {
    max-width: 64rem;
    margin: 0 auto;
    padding: clamp(2.5rem, 6vw, 5rem) 1rem 5rem;
}

.essentials-header {
    max-width: 43rem;
    margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.essentials-header__eyebrow {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 0.8rem;
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 650;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.essentials-header__eyebrow::before {
    width: 0.5rem;
    height: 0.5rem;
    border: 2px solid var(--brand-pink);
    transform: rotate(45deg);
    content: "";
}

.essentials-header .home-hero__subtitle {
    margin-left: 0;
    margin-right: 0;
}

.ess-directory {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--line-strong);
    border-bottom: 1px solid var(--line-strong);
}

.ess-card {
    --item-accent: var(--brand-blue);
    --item-ink: var(--brand-blue-ink);
    --item-soft: var(--brand-blue-soft);
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
    min-height: 7.25rem;
    padding: 1.35rem 1.25rem;
    border-top: 1px solid var(--line);
    text-decoration: none;
    transition: background-color var(--dur-fast) ease;
}

.ess-card:nth-child(3n + 2) {
    --item-accent: var(--brand-pink);
    --item-ink: var(--brand-pink-ink);
    --item-soft: var(--brand-pink-soft);
}

.ess-card:nth-child(3n) {
    --item-accent: var(--brand-violet);
    --item-ink: var(--brand-violet-ink);
    --item-soft: var(--brand-violet-soft);
}

.ess-card:nth-child(-n+2) {
    border-top: 0;
}

.ess-card:nth-child(odd) {
    border-right: 1px solid var(--line);
}

.ess-card:hover {
    background: var(--item-soft);
}

.ess-card__icon {
    --fam: var(--item-accent);
    flex-shrink: 0;
    width: 2.6rem;
    height: 2.6rem;
    border-radius: var(--r-xs);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ess-card__body {
    flex: 1;
    min-width: 0;
}

.ess-card__title {
    font-family: var(--font-sans);
    font-size: 0.92rem;
    font-weight: 680;
    color: var(--ink);
    margin-bottom: 0.2rem;
    line-height: 1.3;
    transition: color var(--dur-fast) ease;
}

.ess-card:hover .ess-card__title,
.ess-card:focus-visible .ess-card__title {
    color: var(--item-ink);
}

.ess-card__text {
    font-size: 0.8rem;
    color: var(--muted);
    line-height: 1.4;
}

.ess-card__arrow {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    height: 2.6rem;
    color: var(--faint);
    transition: color var(--dur) ease, transform var(--dur) ease;
}

.ess-card:hover .ess-card__arrow {
    color: var(--item-ink);
    transform: translateX(3px);
}

@media (max-width: 700px) {
    .ess-directory {
        grid-template-columns: 1fr;
    }

    .ess-card,
    .ess-card:nth-child(-n+2) {
        border-top: 1px solid var(--line);
        border-right: 0;
    }

    .ess-card:first-child {
        border-top: 0;
    }
}

/* ------------------------------------------------------------------ */
/* 9. Pages outils — éléments partagés                               */
/* ------------------------------------------------------------------ */
.tool-hero {
    max-width: 42rem;
    margin-bottom: 2.5rem;
    text-align: left;
}

.tool-hero__title {
    color: var(--ink);
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    font-weight: 560;
    letter-spacing: -0.035em;
    line-height: 1.02;
}

.tool-hero__subtitle {
    margin-top: 0.6rem;
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.55;
}

.tool-hero__accent {
    color: var(--brand-violet-ink);
    font-style: italic;
}

.tool-panel {
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    background: var(--surface);
    padding: 1.5rem;
}

.tool-panel__heading {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--ink);
    font-size: 0.95rem;
    font-family: var(--font-sans);
    font-weight: 680;
    margin-bottom: 1rem;
}

.tool-panel__heading i {
    font-size: 0.85rem;
    color: var(--accent);
}

.tool-input,
.tool-select,
.tool-textarea {
    width: 100%;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-sm);
    background: var(--surface);
    color: var(--ink);
    outline: none;
    transition: border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
}

.tool-input {
    padding: 0.7rem 0.95rem;
    font-size: 0.92rem;
}

.tool-select {
    padding: 0.6rem 0.85rem;
    font-size: 0.9rem;
    cursor: pointer;
}

.tool-textarea {
    min-height: 8rem;
    padding: 0.75rem 1rem;
    font-size: 0.88rem;
    font-family: var(--font-mono);
    resize: vertical;
}

.tool-input:focus,
.tool-select:focus,
.tool-textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.tool-input::placeholder,
.tool-textarea::placeholder {
    color: var(--faint);
}

.tool-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem 1.35rem;
    border: 1px solid transparent;
    border-radius: var(--r-sm);
    background: var(--ink);
    color: var(--paper);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: filter var(--dur-fast) ease, transform var(--dur-fast) ease,
        background-color var(--dur-fast) ease;
}

.tool-btn:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
}

.tool-btn:active {
    transform: translateY(0);
}

.tool-btn--indigo { background: var(--accent); color: var(--accent-contrast); }

.tool-btn--sm {
    padding: 0.45rem 0.9rem;
    font-size: 0.82rem;
}

.tool-btn--full { width: 100%; }

.tool-btn--ghost {
    background: transparent;
    border-color: var(--line-strong);
    color: var(--ink-soft);
}

.tool-btn--ghost:hover {
    border-color: var(--accent-line);
    color: var(--accent-ink);
    filter: none;
}

.tool-progress {
    width: 100%;
    height: 0.35rem;
    border-radius: var(--r-pill);
    background: var(--surface-2);
    overflow: hidden;
}

.tool-progress__bar {
    height: 100%;
    border-radius: var(--r-pill);
    background: var(--accent);
    transition: width 0.3s ease;
}

.tool-label {
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.tool-meta {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--muted);
    font-size: 0.82rem;
}

.tool-state-title,
.tool-preview-title {
    color: var(--ink);
    font-family: var(--font-sans);
    font-weight: 680;
}

.tool-state-title { font-size: 0.9rem; }
.tool-preview-title { font-size: 1rem; line-height: 1.4; }

.tool-media-preview {
    overflow: hidden;
    border-radius: var(--r-sm);
    background: var(--surface-2);
}

.tool-overlay {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--ink) 42%, transparent);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.tool-overlay.hidden {
    display: none;
}

.tool-loading-icon { color: var(--accent); }
.media-quality-value { width: 2.75rem; color: var(--ink-soft); font-size: 0.85rem; font-weight: 680; text-align: right; }
.dl-input-icon { position: absolute; left: 0.75rem; top: 50%; color: var(--faint); transform: translateY(-50%); }

.tool-dropzone {
    border: 1.5px dashed var(--line-strong);
    border-radius: var(--r-lg);
    background: var(--surface-sunken);
    padding: 3rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: border-color var(--dur) ease, background-color var(--dur) ease;
}

.tool-dropzone:hover,
.tool-dropzone.is-dragover {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.tool-dropzone__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.4rem;
    height: 3.4rem;
    border-radius: var(--r-lg);
    margin-bottom: 1rem;
    background: var(--accent-soft);
    color: var(--accent);
}

.tool-dropzone__icon:nth-child(2) {
    background: var(--brand-pink-soft);
    color: var(--brand-pink-ink);
}

.tool-dropzone__title {
    color: var(--ink);
    font-size: 1.05rem;
    font-weight: 650;
    margin-bottom: 0.3rem;
}

.tool-dropzone__hint {
    color: var(--muted);
    font-size: 0.85rem;
}

.tool-dropzone__browse {
    color: var(--accent-ink);
    font-weight: 600;
    cursor: pointer;
    border: 0;
    background: transparent;
    font: inherit;
    font-size: 0.85rem;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.tool-dropzone__formats {
    margin-top: 0.6rem;
    color: var(--faint);
    font-size: 0.78rem;
}

/* ------------------------------------------------------------------ */
/* 10. Services embarqués (Stirling PDF, LibreSpeed)                  */
/* ------------------------------------------------------------------ */
.service-page {
    --service-accent: var(--brand-violet);
    --service-ink: var(--brand-violet-ink);
    --service-soft: var(--brand-violet-soft);
    display: flex;
    max-width: 82rem;
    height: calc(100vh - 8.25rem);
    min-height: 38rem;
    flex-direction: column;
    margin: 0 auto;
    padding: 0 1rem 1rem;
}

.service-page--pdf {
    --service-accent: var(--brand-pink);
    --service-ink: var(--brand-pink-ink);
    --service-soft: var(--brand-pink-soft);
}

.service-page--speedtest {
    --service-accent: var(--brand-blue);
    --service-ink: var(--brand-blue-ink);
    --service-soft: var(--brand-blue-soft);
}

.service-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2rem;
    padding: 0.75rem 0 1.35rem;
    border-bottom: 1px solid var(--line-strong);
}

.service-header__copy {
    min-width: 0;
}

.service-header__eyebrow {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.5rem;
    color: var(--service-ink);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.service-header__eyebrow::before {
    width: 0.45rem;
    height: 0.45rem;
    border: 1.5px solid var(--service-accent);
    transform: rotate(45deg);
    content: "";
}

.service-header__title {
    color: var(--ink);
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 580;
    letter-spacing: -0.035em;
    line-height: 1;
}

.service-header__description {
    max-width: 38rem;
    margin-top: 0.55rem;
    color: var(--muted);
    font-size: 0.86rem;
    line-height: 1.5;
}

.service-header__actions {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    padding-bottom: 0.15rem;
}

.service-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.63rem;
    font-weight: 650;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: nowrap;
}

.service-status__dot {
    width: 0.5rem;
    height: 0.5rem;
    flex-shrink: 0;
    border-radius: var(--r-pill);
    background: var(--faint);
}

.service-status[data-state="online"] .service-status__dot {
    background: var(--ok);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 16%, transparent);
}

.service-status[data-state="offline"] .service-status__dot {
    background: var(--warn);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--warn) 16%, transparent);
}

.service-open,
.service-source {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--service-ink);
    font-size: 0.75rem;
    font-weight: 680;
    text-decoration: none;
}

.service-open {
    padding: 0.55rem 0.65rem;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-xs);
    background: var(--surface);
}

.service-open:hover,
.service-open:focus-visible {
    border-color: var(--service-accent);
    background: var(--service-soft);
}

.service-frame-shell {
    position: relative;
    display: flex;
    flex: 1;
    flex-direction: column;
    min-height: 27rem;
    margin-top: 1rem;
    overflow: hidden;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-xs);
    background: var(--surface);
}

.service-frame,
.pdf-frame {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    border: 0;
    background: var(--surface);
}

.service-frame-loading {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    background: var(--surface-sunken);
    color: var(--muted);
    font-size: 0.78rem;
    transition: opacity var(--dur) ease, visibility var(--dur) ease;
    pointer-events: none;
}

.service-frame-loading__mark {
    width: 0.7rem;
    height: 0.7rem;
    border: 2px solid var(--service-accent);
    transform: rotate(45deg);
}

.service-frame-shell.is-loaded .service-frame-loading {
    visibility: hidden;
    opacity: 0;
}

.service-frame-bar {
    display: flex;
    min-height: 2.5rem;
    flex-shrink: 0;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0 0.9rem;
    border-bottom: 1px solid var(--line);
    background: var(--surface-sunken);
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 650;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.service-frame-bar span:first-child {
    color: var(--service-ink);
}

.service-frame-viewport {
    position: relative;
    min-height: 0;
    flex: 1;
}

.service-offline {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(22rem, 0.85fr);
    min-height: 31rem;
    margin-top: 1rem;
    border: 1px solid var(--line-strong);
    background: var(--surface);
}

.service-offline__intro {
    display: flex;
    min-width: 0;
    flex-direction: column;
    justify-content: center;
    padding: clamp(2.5rem, 6vw, 5.25rem);
}

.service-offline__state {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--service-ink);
    font-family: var(--font-mono);
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.service-offline__state span {
    width: 0.5rem;
    height: 0.5rem;
    border: 1px solid var(--service-accent);
    transform: rotate(45deg);
}

.service-offline__intro h2 {
    max-width: 42rem;
    margin-top: 1.5rem;
    color: var(--ink);
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 4.2rem);
    font-weight: 570;
    letter-spacing: -0.045em;
    line-height: 0.98;
}

.service-offline__intro h2 em {
    color: var(--service-ink);
    font-style: italic;
}

.service-offline__intro > p:not(.service-offline__state) {
    max-width: 39rem;
    margin-top: 1.4rem;
    color: var(--muted);
    font-size: 0.84rem;
    line-height: 1.7;
}

.service-capabilities {
    display: grid;
    margin-top: 2rem;
    border-top: 1px solid var(--line);
}

.service-capabilities li {
    display: grid;
    grid-template-columns: 2rem 1fr;
    gap: 0.75rem;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--line);
    color: var(--ink-soft);
    font-size: 0.72rem;
}

.service-capabilities li span {
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.58rem;
}

.service-runbook {
    display: flex;
    min-width: 0;
    flex-direction: column;
    padding: 1.5rem;
    background: var(--console-bg);
    color: var(--console-ink);
}

.service-runbook header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid color-mix(in srgb, var(--console-ink) 18%, transparent);
    font-family: var(--font-mono);
    font-size: 0.61rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.service-runbook header span:last-child {
    opacity: 0.55;
    font-weight: 500;
}

.service-runbook ol {
    display: grid;
    gap: 0;
    margin: 1rem 0;
}

.service-runbook li {
    display: grid;
    grid-template-columns: 1.7rem 1fr;
    gap: 0.7rem;
    padding: 0.8rem 0;
    border-bottom: 1px solid color-mix(in srgb, var(--console-ink) 12%, transparent);
}

.service-runbook li > span {
    display: inline-flex;
    width: 1.35rem;
    height: 1.35rem;
    align-items: center;
    justify-content: center;
    border: 1px solid color-mix(in srgb, var(--console-ink) 32%, transparent);
    border-radius: var(--r-pill);
    font-family: var(--font-mono);
    font-size: 0.57rem;
}

.service-runbook li p {
    padding-top: 0.08rem;
    color: color-mix(in srgb, var(--console-ink) 72%, transparent);
    font-size: 0.7rem;
    line-height: 1.55;
}

.service-command {
    margin-top: auto;
    border: 1px solid color-mix(in srgb, var(--service-accent) 55%, transparent);
    background: color-mix(in srgb, var(--service-accent) 10%, transparent);
}

.service-command span {
    display: block;
    padding: 0.55rem 0.75rem;
    border-bottom: 1px solid color-mix(in srgb, var(--service-accent) 30%, transparent);
    color: color-mix(in srgb, var(--console-ink) 62%, transparent);
    font-family: var(--font-mono);
    font-size: 0.56rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.service-command code {
    display: block;
    overflow-x: auto;
    padding: 1rem 0.75rem;
    color: var(--console-ink);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    white-space: nowrap;
}

.service-runbook .service-source {
    align-self: auto;
    justify-content: space-between;
    margin-top: 0.9rem;
    padding: 0.65rem 0;
    color: color-mix(in srgb, var(--console-ink) 70%, transparent);
    font-size: 0.66rem;
}

.service-runbook .service-source:hover,
.service-runbook .service-source:focus-visible {
    background: transparent;
    color: var(--console-ink);
}

@media (max-width: 900px) {
    .service-page {
        height: auto;
        min-height: 0;
    }

    .service-header {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .service-header__actions {
        justify-content: space-between;
    }

    .service-frame-shell {
        height: 72vh;
        min-height: 34rem;
        flex: none;
    }

    .service-offline {
        grid-template-columns: 1fr;
    }

    .service-runbook {
        min-height: 28rem;
    }
}

@media (max-width: 640px) {
    .service-page {
        width: 100%;
        min-width: 0;
        max-width: 100%;
        padding: 0;
        overflow-x: clip;
    }

    .service-header {
        width: 100%;
        min-width: 0;
        padding-top: 0.25rem;
    }

    .service-header__actions {
        align-items: flex-start;
    }

    .service-header__description {
        overflow-wrap: anywhere;
    }

    .service-open span {
        display: none;
    }

    .service-frame-shell {
        min-height: 30rem;
        margin-top: 0.75rem;
    }

    .service-offline {
        width: 100%;
        min-width: 0;
        margin-top: 0.75rem;
        border-right: 0;
        border-left: 0;
    }

    .service-offline__intro {
        padding: 2.75rem 1rem;
    }

    .service-offline__intro h2 {
        max-width: 100%;
        font-size: clamp(2.35rem, 11vw, 3rem);
        overflow-wrap: anywhere;
    }

    .service-runbook {
        min-height: 27rem;
        padding: 1.25rem 1rem;
    }

    .service-frame-bar span:last-child {
        display: none;
    }
}

/* ------------------------------------------------------------------ */
/* 11. Page outil (grille 2 colonnes)                                 */
/* ------------------------------------------------------------------ */
.tool-page {
    max-width: 72rem;
    margin: 0 auto;
    padding: 1.75rem 1rem 0;
}

.tool-page__header {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--line);
}

.tool-page__header-icon {
    width: 3rem;
    height: 3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--r-md);
    font-size: 1.1rem;
}

.tool-page__title {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.4vw, 1.85rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--ink);
    line-height: 1.15;
}

.tool-page__subtitle {
    margin-top: 0.2rem;
    color: var(--muted);
    font-size: 0.92rem;
}

.tool-page__back {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    border-radius: var(--r-sm);
    border: 1px solid var(--line-strong);
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 550;
    text-decoration: none;
    transition: border-color var(--dur-fast) ease, color var(--dur-fast) ease;
}

.tool-page__back:hover {
    border-color: var(--accent-line);
    color: var(--accent-ink);
}

.tool-page__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 1.25rem;
    align-items: start;
}

@media (max-width: 900px) {
    .tool-page__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .tool-page {
        padding: 1rem 0 0;
    }

    .tool-page__header {
        grid-template-columns: auto 1fr;
        gap: 0.75rem;
    }

    .tool-page__back {
        grid-column: 1 / -1;
        justify-content: center;
        width: 100%;
    }
}

.tool-panel--input,
.tool-panel--output {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    min-height: 12rem;
}

.tool-panel--output {
    background: var(--surface-sunken);
}

.tool-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.tool-field__label {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
}

.tool-field__hint {
    font-size: 0.78rem;
    color: var(--faint);
}

.tool-output__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 10rem;
    color: var(--faint);
    font-size: 0.88rem;
    font-style: italic;
}

.tool-output__pre {
    margin: 0;
    padding: 0.9rem 1rem;
    border-radius: var(--r-sm);
    background: var(--console-bg);
    color: var(--console-ink);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.5;
    overflow: auto;
    max-height: 24rem;
    white-space: pre-wrap;
    word-break: break-word;
}

.tool-output__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.65rem 0.9rem;
    border-radius: var(--r-sm);
    border: 1px solid var(--line);
    background: var(--surface);
    font-size: 0.85rem;
    font-family: var(--font-mono);
    color: var(--ink);
}

.tool-output__row code {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tool-output__label {
    display: inline-block;
    min-width: 4.5rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    font-family: var(--font-sans);
}

.tool-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.55rem;
    border-radius: var(--r-pill);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.tool-badge--ok {
    background: color-mix(in srgb, var(--ok) 14%, transparent);
    color: var(--ok);
}

.tool-badge--warn {
    background: color-mix(in srgb, var(--warn) 16%, transparent);
    color: var(--warn);
}

.tool-badge--err {
    background: color-mix(in srgb, var(--err) 14%, transparent);
    color: var(--err);
}

.tool-btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tool-inline-grid,
.tool-check-grid,
.media-file-grid {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.media-file {
    position: relative;
    min-width: 0;
    text-align: center;
}

.media-file__preview {
    overflow: hidden;
    aspect-ratio: 16 / 9;
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
    background: var(--surface-2);
}

.media-file__image { width: 100%; height: 100%; object-fit: cover; }
.media-file__empty { display: flex; height: 100%; align-items: center; justify-content: center; color: var(--faint); }
.media-file__name { overflow: hidden; margin-top: 0.4rem; color: var(--muted); font-size: 0.75rem; text-overflow: ellipsis; white-space: nowrap; }
.media-file__remove {
    position: absolute;
    top: -0.45rem;
    right: -0.45rem;
    display: flex;
    width: 1.5rem;
    height: 1.5rem;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-pill);
    background: var(--surface);
    color: var(--err);
    font-size: 0.65rem;
    cursor: pointer;
}

.tool-color-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.tool-color-input {
    width: 3.5rem;
    height: 3.5rem;
    padding: 0.15rem;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-sm);
    background: var(--surface);
    cursor: pointer;
}

@media (min-width: 768px) {
    .media-file-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .tool-inline-grid,
    .tool-check-grid,
    .media-file-grid {
        grid-template-columns: 1fr;
    }

    .tool-color-row {
        align-items: stretch;
        flex-direction: column;
    }

    .tool-btn-row > .ml-auto {
        margin-left: 0;
        width: 100%;
    }
}

.tool-swatch {
    display: grid;
    grid-template-columns: 3rem 1fr auto;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--r-sm);
    border: 1px solid var(--line);
}

.tool-swatch__color {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--r-xs);
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.tool-swatch__hex {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--ink);
}

.tool-strength {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.8rem;
}

.tool-strength__bar {
    height: 0.45rem;
    border-radius: var(--r-pill);
    background: var(--surface-2);
    overflow: hidden;
}

.tool-strength__fill {
    height: 100%;
    border-radius: var(--r-pill);
    transition: width 0.2s ease, background-color 0.2s ease;
}

.tool-kv {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem 0.9rem;
    font-size: 0.85rem;
    font-family: var(--font-mono);
}

.tool-kv__k {
    color: var(--muted);
    font-weight: 600;
}

.tool-kv__v {
    color: var(--ink);
    word-break: break-word;
}

.tool-check {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.85rem;
    color: var(--ink-soft);
    cursor: pointer;
    -webkit-user-select: none;
    user-select: none;
}

.tool-check input[type="checkbox"] {
    accent-color: var(--accent);
}

.tool-range {
    width: 100%;
    accent-color: var(--accent);
}

.tool-diff {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

@media (max-width: 700px) {
    .tool-diff { grid-template-columns: 1fr; }
}

.tool-diff__line {
    padding: 0.15rem 0.6rem;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    white-space: pre-wrap;
    word-break: break-word;
}

.tool-diff__line--add {
    background: color-mix(in srgb, var(--ok) 14%, transparent);
    color: var(--ok);
}

.tool-diff__line--del {
    background: color-mix(in srgb, var(--err) 14%, transparent);
    color: var(--err);
}

.tool-regex-match {
    background: var(--accent-soft);
    color: var(--accent-ink);
    padding: 0 0.1rem;
    border-radius: var(--r-xs);
}

/* ------------------------------------------------------------------ */
/* 12. Toasts (source unique — cf. main.js window.Toolbox.notify)     */
/* ------------------------------------------------------------------ */
.toast {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.7rem 1rem;
    border-radius: var(--r-md);
    border: 1px solid var(--line-strong);
    background: var(--surface);
    color: var(--ink);
    font-size: 0.88rem;
    box-shadow: var(--shadow-2);
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity var(--dur) ease, transform var(--dur) ease;
}

.toast.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.toast__icon { flex-shrink: 0; }
.toast--success .toast__icon { color: var(--ok); }
.toast--error .toast__icon { color: var(--err); }
.toast--info .toast__icon { color: var(--accent); }

/* Toasts compacts utilisés dans les micro-outils Essentials. */
.tool-toast {
    padding: 0.6rem 1rem;
    border-radius: var(--r-md);
    border: 1px solid var(--line-strong);
    background: var(--surface);
    color: var(--ink);
    font-size: 0.85rem;
    box-shadow: var(--shadow-2);
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity var(--dur) ease, transform var(--dur) ease;
    pointer-events: none;
}

.tool-toast.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.tool-toast--success { border-left: 3px solid var(--ok); }
.tool-toast--error { border-left: 3px solid var(--err); }
.tool-toast--info { border-left: 3px solid var(--accent); }

/* ------------------------------------------------------------------ */
/* 13. Pied de page                                                   */
/* ------------------------------------------------------------------ */
.site-footer {
    margin-top: auto;
    border-top: 1px solid var(--line);
}

.site-footer__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--muted);
}

.site-footer__motto {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--ink-soft);
    font-family: var(--font-display);
    font-size: 0.92rem;
    font-style: italic;
}

.site-footer__motto::before {
    width: 0.4rem;
    height: 0.4rem;
    border: 1.5px solid var(--brand-pink);
    transform: rotate(45deg);
    content: "";
}

@media (max-width: 430px) {
    .site-footer__motto {
        font-size: 0;
        gap: 0;
    }
}

.site-footer__link {
    color: var(--muted);
    transition: color var(--dur-fast) ease;
}

.site-footer__link:hover {
    color: var(--ink);
}

.site-footer__links {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.site-footer__github {
    display: inline-flex;
}

@media (max-width: 640px) {
    .site-footer__row {
        flex-wrap: wrap;
        gap: 0.75rem 1rem;
    }

    .site-footer__motto {
        display: none;
    }

    .site-footer__links {
        gap: 0.75rem;
        font-size: 0.78rem;
    }
}

/* ------------------------------------------------------------------ */
/* 14. Pages légales                                                  */
/* ------------------------------------------------------------------ */
.legal-page {
    width: min(100%, 70rem);
    margin: 0 auto;
    padding: 1.5rem 1rem 4rem;
}

.legal-hero {
    position: relative;
    padding: clamp(2rem, 6vw, 4.5rem) clamp(1.25rem, 5vw, 4rem);
    overflow: hidden;
    border: 1px solid var(--line-strong);
    background: var(--surface);
}

.legal-hero::after {
    position: absolute;
    top: -3.5rem;
    right: -3.5rem;
    width: 9rem;
    height: 9rem;
    border: 1.25rem solid var(--brand-blue-soft);
    transform: rotate(45deg);
    content: "";
}

.legal-hero--terms::after {
    border-color: var(--brand-pink-soft);
}

.legal-hero__eyebrow,
.legal-hero__updated,
.legal-toc > span {
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.legal-hero h1 {
    max-width: 48rem;
    margin-top: 0.8rem;
    color: var(--ink);
    font-family: var(--font-display);
    font-size: clamp(2.6rem, 7vw, 5.2rem);
    font-weight: 580;
    letter-spacing: -0.045em;
    line-height: 0.96;
}

.legal-hero__lede {
    max-width: 42rem;
    margin-top: 1.4rem;
    color: var(--ink-soft);
    font-size: clamp(1rem, 2vw, 1.15rem);
    line-height: 1.65;
}

.legal-hero__updated {
    margin-top: 1.5rem;
}

.legal-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    margin-top: 1rem;
    border: 1px solid var(--line-strong);
    background: var(--line-strong);
}

.legal-summary > div {
    display: flex;
    min-height: 8rem;
    flex-direction: column;
    gap: 0.55rem;
    padding: 1.25rem;
    background: var(--surface);
}

.legal-summary strong {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
}

.legal-summary span {
    color: var(--muted);
    font-size: 0.84rem;
    line-height: 1.55;
}

.legal-layout {
    display: grid;
    grid-template-columns: 12rem minmax(0, 1fr);
    gap: clamp(2rem, 6vw, 5rem);
    margin-top: clamp(2.5rem, 7vw, 5rem);
}

.legal-toc {
    position: sticky;
    top: 6.5rem;
    display: flex;
    height: max-content;
    flex-direction: column;
    gap: 0.7rem;
    padding-left: 1rem;
    border-left: 1px solid var(--line-strong);
}

.legal-toc > span {
    margin-bottom: 0.25rem;
}

.legal-toc a {
    color: var(--muted);
    font-size: 0.82rem;
    text-decoration: none;
    transition: color var(--dur-fast) ease;
}

.legal-toc a:hover {
    color: var(--accent-ink);
}

.legal-copy {
    min-width: 0;
}

.legal-copy section {
    padding-bottom: 2.5rem;
    scroll-margin-top: 6.5rem;
}

.legal-copy section + section {
    padding-top: 2.5rem;
    border-top: 1px solid var(--line);
}

.legal-copy h2 {
    color: var(--ink);
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 4vw, 2.15rem);
    font-weight: 600;
    letter-spacing: -0.025em;
}

.legal-copy h3 {
    margin-top: 1.5rem;
    color: var(--ink-soft);
    font-size: 0.95rem;
    font-weight: 700;
}

.legal-copy p,
.legal-copy li {
    color: var(--muted);
    font-size: 0.93rem;
    line-height: 1.75;
}

.legal-copy p {
    margin-top: 0.9rem;
}

.legal-copy ul {
    display: grid;
    gap: 0.55rem;
    margin: 1rem 0 0;
    padding-left: 1.25rem;
    list-style: square;
}

.legal-copy a {
    color: var(--accent-ink);
    font-weight: 600;
    text-underline-offset: 0.2em;
}

@media (max-width: 760px) {
    .legal-summary {
        grid-template-columns: 1fr;
    }

    .legal-summary > div {
        min-height: 0;
    }

    .legal-layout {
        grid-template-columns: 1fr;
    }

    .legal-toc {
        position: static;
        display: none;
    }

    .legal-hero::after {
        width: 6rem;
        height: 6rem;
    }
}

/* ------------------------------------------------------------------ */
/* 15. Pages d'erreur                                                 */
/* ------------------------------------------------------------------ */
.error-page {
    min-height: 55vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    text-align: center;
}

.error-page__code {
    font-family: var(--font-display);
    font-size: clamp(4rem, 13vw, 7.5rem);
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--accent-ink);
}

.error-page__code--warn { color: var(--warn); }
.error-page__code--err { color: var(--err); }

.error-page__title {
    margin-top: 0.9rem;
    font-family: var(--font-display);
    font-size: 1.55rem;
    font-weight: 600;
    color: var(--ink);
}

.error-page__text {
    margin: 0.75rem auto 0;
    max-width: 30rem;
    color: var(--muted);
    line-height: 1.6;
}

.error-page__actions {
    margin-top: 1.9rem;
}

/* ------------------------------------------------------------------ */
/* 15. Downloader                                                     */
/* ------------------------------------------------------------------ */
.dl-accent {
    color: var(--accent-ink);
}

.dl-status {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem 1rem;
    margin-bottom: 1rem;
    font-size: 0.78rem;
    color: var(--muted);
}

.dl-status__platform {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.65rem;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-pill);
    background: var(--surface);
    transition: color var(--dur) ease, border-color var(--dur) ease;
}

.dl-status__quota {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.65rem;
    border-radius: var(--r-pill);
    background: var(--surface-2);
}

.dl-status__quota--warn {
    color: var(--warn);
    background: color-mix(in srgb, var(--warn) 16%, transparent);
}

.dl-input {
    padding-left: 2.4rem !important;
}

.dl-history {
    margin-top: 0.9rem;
    padding-top: 0.9rem;
    border-top: 1px dashed var(--line-strong);
}

.dl-history__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.72rem;
    color: var(--muted);
}

.dl-history__title {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.dl-history__clear {
    background: none;
    border: none;
    color: inherit;
    font-size: 0.72rem;
    cursor: pointer;
    padding: 0.15rem 0.4rem;
    border-radius: var(--r-xs);
    transition: background var(--dur-fast) ease, color var(--dur-fast) ease;
}

.dl-history__clear:hover {
    background: var(--surface-2);
    color: var(--err);
}

.dl-history__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.dl-history__btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    text-align: left;
    background: none;
    border: 1px solid transparent;
    border-radius: var(--r-sm);
    padding: 0.4rem 0.6rem;
    cursor: pointer;
    color: var(--ink-soft);
    transition: background var(--dur-fast) ease, border-color var(--dur-fast) ease;
}

.dl-history__btn:hover {
    background: var(--accent-soft);
    border-color: var(--accent-line);
}

.dl-history__label {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.82rem;
}

.dl-spinner {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    border: 3px solid var(--accent-soft);
    border-top-color: var(--accent);
    animation: dl-spin 0.7s linear infinite;
}

@keyframes dl-spin {
    to { transform: rotate(360deg); }
}

/* Barre de progression : aplat animé (plus de dégradé tricolore). */
.dl-progress__bar {
    background: var(--accent);
}

[data-dl-platform-tint] {
    color: var(--dl-platform-color, var(--accent));
}

[data-dl-platform-cta] {
    background: var(--dl-platform-color, var(--accent));
    color: #fff;
}

/* Variantes de plateforme : aplats unis (hooks JS via body). */
body.dl-platform--youtube .dl-progress__bar { background: #d1442f; }
body.dl-platform--vimeo .dl-progress__bar { background: #0a86c4; }
body.dl-platform--dailymotion .dl-progress__bar { background: #2563eb; }
body.dl-platform--tiktok .dl-progress__bar { background: var(--ink); }