:root {
    --bg: #f3f7fa;
    --bg-accent: #dff0eb;
    --ink: #10222d;
    --muted: #4d6670;
    --primary: #0f8f74;
    --primary-deep: #0b6b56;
    --secondary: #0f4f78;
    --danger: #cb3e3e;
    --line: #d2e0e8;
    --card: #ffffff;
    --shadow: 0 18px 36px rgba(17, 40, 56, 0.1);
    --radius: 14px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Manrope', sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at 0% 0%, rgba(15, 143, 116, 0.18), transparent 45%),
        radial-gradient(circle at 100% 0%, rgba(15, 79, 120, 0.16), transparent 35%),
        var(--bg);
}

a {
    color: inherit;
}

.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background:
        linear-gradient(130deg, rgba(5, 10, 17, 0.9), rgba(7, 27, 40, 0.78)),
        radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.06), transparent 40%),
        url('../img/brand/lm-code-monogram.svg') center/74vmin no-repeat fixed,
        #040b12;
}

.login-shell {
    width: min(560px, 100%);
    display: grid;
    gap: 0.9rem;
}

.login-card {
    background: var(--card);
    border-radius: 20px;
    box-shadow: var(--shadow);
    padding: 2rem;
    backdrop-filter: blur(2px);
}
.login-logo {
    width: min(260px, 100%);
    display: block;
    margin: 0 auto 1rem;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    margin: 0 0 0.6rem;
}

h1,
h2,
h3,
h4 {
    margin: 0;
}

h1 {
    font-size: 1.9rem;
    margin-bottom: 0.4rem;
}

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

/* Comptage d'inventaire remplace par un recomptage plus recent : reste
   visible (tracabilite), mais visuellement en retrait pour qu'on ne le
   confonde pas avec ce qui sera reellement applique a la finalisation. */
.is-muted-row {
    opacity: 0.55;
}

.tag-badge {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.6;
    margin: 0.1rem;
}

.field-hint {
    color: var(--muted);
    font-size: 0.78rem;
    margin-top: 0.25rem;
    display: block;
}

.serial-checklist {
    max-height: 180px;
    overflow-y: auto;
    border: 1px solid var(--border, #e2e8f0);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    margin-top: 0.35rem;
}

.form-grid .serial-checklist .checklist-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0;
    font-weight: normal;
}

.checklist-item input[type="checkbox"] {
    width: auto;
    height: auto;
    flex: none;
    border: none;
    padding: 0;
    background: none;
    accent-color: var(--brand-primary, #2563eb);
}

.form-grid {
    margin-top: 1.2rem;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
    /* Chaque champ garde sa hauteur naturelle : sans cela, un champ dont le
       voisin porte un texte d'aide s'etirait pour occuper toute la rangee, et
       on se retrouvait avec une zone de saisie deux fois trop haute. */
    align-items: start;
}

.form-grid .full {
    grid-column: 1 / -1;
}

.form-grid label {
    display: grid;
    gap: 0.35rem;
    font-size: 0.9rem;
    color: #1f333a;
}

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

input,
select,
textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 0.68rem 0.75rem;
    background: #fff;
}

textarea {
    min-height: 92px;
    resize: vertical;
}

.btn {
    border: 0;
    border-radius: 10px;
    padding: 0.68rem 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.12s ease, background-color 0.12s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-deep);
}

.btn-soft {
    background: #e9f1ee;
    color: #1a3b34;
}

.btn-danger {
    background: #fbe8e8;
    color: #8d2222;
}

.error-text,
.feedback {
    margin: 0;
    color: #ac2f2f;
    font-size: 0.88rem;
}

.feedback.is-error {
    color: #ac2f2f;
}

.feedback.is-success {
    color: #1a8a5f;
    font-weight: 600;
}

.hint-box {
    margin-top: 1rem;
    padding: 0.7rem;
    border-radius: 10px;
    background: #eef6f3;
    color: #305048;
    font-size: 0.88rem;
}

.login-footer {
    border-radius: 12px;
    padding: 0.75rem 0.95rem;
    background: rgba(6, 16, 26, 0.8);
    border: 1px solid rgba(223, 240, 235, 0.26);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem 1rem;
    backdrop-filter: blur(4px);
}

.login-footer a {
    color: #d5ece6;
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 600;
}

.login-footer a:hover {
    color: #ffffff;
    text-decoration: underline;
}

.app-layout {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 280px 1fr;
}

.sidebar {
    background: linear-gradient(165deg, #0d2532, #0d443d 45%, #0e3b5a 100%);
    color: #edf5f3;
    padding: 1.4rem 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}
.brand-mark {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 56px;
    border-radius: 6px;
    box-shadow: none;
    object-fit: contain;
}

.brand h1 {
    font-size: 1rem;
}

.brand-wordmark {
    width: 150px;
    display: block;
    border-radius: 6px;
}

.brand-wordmark-text {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: #f4f7f6;
}

.brand p {
    margin: 0.2rem 0 0;
    color: #b8cbc7;
    font-size: 0.8rem;
}

.nav-list {
    display: grid;
    gap: 0.36rem;
    overflow: auto;
    max-height: calc(100vh - 200px);
    padding-right: 0.35rem;
}

.nav-section {
    margin: 0.65rem 0 0.2rem;
    font-size: 0.73rem;
    color: #9fbbb7;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    text-align: left;
    background: transparent;
    border: 1px solid transparent;
    color: #d4e2df;
    padding: 0.62rem 0.8rem;
    border-radius: 10px;
    cursor: pointer;
}

.nav-item:hover,
.nav-item.is-active {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.15);
    color: #fff;
}
.nav-item i {
    font-size: 0.95rem;
    width: 16px;
}

.logout-link {
    margin-top: auto;
    color: #f4fcfa;
    text-decoration: none;
    font-weight: 700;
}

.workspace {
    padding: 1.2rem 1.4rem;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.workspace-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.global-search {
    min-width: 320px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.92);
}

.workspace-header h2 {
    font-size: 1.75rem;
    font-family: 'Space Grotesk', sans-serif;
}

.user-pill {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 0.45rem 0.85rem;
    background: #fff;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}

.content-panel {
    margin-top: 1.15rem;
    display: grid;
    gap: 1rem;
    flex: 1;
}

.app-footer {
    margin-top: 1.1rem;
    padding: 0.8rem 0.95rem;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.55rem 1rem;
    color: #295061;
    font-size: 0.85rem;
}

.app-footer span {
    font-weight: 700;
}

.app-footer a {
    text-decoration: none;
    color: #0f4f78;
    font-weight: 600;
}

.app-footer a:hover {
    color: #0b6b56;
    text-decoration: underline;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(180px, 1fr));
    gap: 0.8rem;
}
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(190px, 1fr));
    gap: 0.9rem;
}
.kpi-card {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    padding: 1rem;
    color: #fff;
    box-shadow: var(--shadow);
}
.kpi-card.kpi-clickable {
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.kpi-card.kpi-clickable:hover,
.kpi-card.kpi-clickable:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
    outline: none;
}
.kpi-card::after {
    content: '';
    position: absolute;
    right: -20px;
    top: -20px;
    width: 90px;
    height: 90px;
    background: rgba(255, 255, 255, 0.16);
    border-radius: 50%;
}
.kpi-card.kpi-teal { background: linear-gradient(135deg, #0ea88a, #0a7a64); }
.kpi-card.kpi-blue { background: linear-gradient(135deg, #186bb2, #114f85); }
.kpi-card.kpi-orange { background: linear-gradient(135deg, #f78c35, #dd6020); }
.kpi-card.kpi-red { background: linear-gradient(135deg, #df4d5c, #b4314f); }
.kpi-card.kpi-violet { background: linear-gradient(135deg, #6a59e6, #4844b6); }
.kpi-card.kpi-cyan { background: linear-gradient(135deg, #1f9fb0, #13707c); }
.kpi-card.kpi-slate { background: linear-gradient(135deg, #374b60, #243242); }
.kpi-card.kpi-gold { background: linear-gradient(135deg, #cc9b24, #9d7212); }
.kpi-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.kpi-head i {
    font-size: 1.25rem;
    opacity: 0.95;
}
.kpi-label {
    margin: 0.2rem 0 0;
    font-size: 0.85rem;
    opacity: 0.9;
}
.kpi-value {
    margin: 0.4rem 0 0;
    font-size: 1.55rem;
    font-weight: 800;
}
.chart-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 0.9rem;
}
.chart-canvas-wrap {
    min-height: 270px;
    position: relative;
}
.chart-canvas-wrap canvas {
    width: 100% !important;
    height: 270px !important;
}
.dashboard-subtitle {
    color: var(--muted);
    margin: 0.3rem 0 0.8rem;
}

.metric-card {
    background: linear-gradient(180deg, #ffffff, #f9fcfd);
    border-radius: var(--radius);
    padding: 1rem;
    box-shadow: var(--shadow);
}

.metric-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.88rem;
}

.metric-card h3 {
    margin-top: 0.35rem;
    font-size: 1.4rem;
}

.panel-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.panel {
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1rem;
}

.panel-soft {
    background: rgba(37, 99, 235, 0.06);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: var(--radius);
    padding: 0.8rem 1rem;
    margin-top: 0.8rem;
}
.panel-soft p {
    margin: 0.15rem 0;
}

.panel-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
}

.panel-actions {
    display: flex;
    gap: 0.55rem;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
}

/* Les champs heritent de width: 100% (regle globale des formulaires) : dans
   une barre d'outils, un filtre occupait toute la largeur disponible et
   repoussait les boutons sur trois lignes. */
.panel-actions select,
.panel-actions input {
    width: auto;
    min-width: 150px;
    max-width: 220px;
}

.hidden {
    display: none;
}

.form-actions {
    display: flex;
    gap: 0.6rem;
}

.table-wrap {
    overflow: auto;
    /* min-width: 0 est indispensable : un enfant de flex/grid refuse par
       defaut de devenir plus etroit que son contenu (min-width: auto). Sans
       cette ligne, un tableau large poussait TOUTE LA PAGE au lieu de
       defiler dans son propre cadre - c'est ce qui produisait la barre de
       defilement horizontale en bas de l'ecran. */
    min-width: 0;
    max-width: 100%;
}

/* Meme raison, un cran au-dessus : sans min-width: 0, ces conteneurs
   transmettent la largeur du contenu jusqu'au body. */
.panel,
.content-panel,
.workspace {
    min-width: 0;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    /* Pas de min-width figee : elle forcait une barre de defilement
       horizontale des que l'ecran etait plus etroit que la valeur choisie.
       Le tableau s'adapte a la largeur disponible, et .table-wrap reste la
       comme filet de securite sur un tres petit ecran. */
    min-width: 0;
    table-layout: auto;
}

/* Un nom de produit ou un resume d'emplacements peut etre long : il revient
   a la ligne au lieu d'elargir le tableau jusqu'au debordement. break-word et
   non anywhere : anywhere coupait au milieu des mots ("Informatiqu / e") et
   separait meme le montant de son symbole. */
.data-table td {
    overflow-wrap: break-word;
}

/* Les colonnes courtes et chiffrees n'ont aucune raison d'occuper de la
   place : on les serre pour laisser le reste au texte utile. */
.data-table td.actions,
.data-table th:first-child,
.data-table td:first-child {
    white-space: nowrap;
}

.data-table th,
.data-table td {
    border-bottom: 1px solid var(--line);
    text-align: left;
    padding: 0.62rem 0.5rem;
    font-size: 0.92rem;
}

.data-table th {
    font-size: 0.8rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.actions {
    white-space: nowrap;
}
.actions .btn {
    margin-right: 0.35rem;
}
.tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin: 0.8rem 0;
}
.is-tab-active {
    background: var(--secondary);
    color: #fff;
}
.label-preview {
    border: 1px dashed var(--line);
    border-radius: 12px;
    padding: 0.8rem;
    min-height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fcfb;
}

.report-actions {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

@media (max-width: 1024px) {
    .app-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        border-radius: 0 0 18px 18px;
    }

    .cards-grid,
    .kpi-grid,
    .chart-grid,
    .panel-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .header-actions {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .global-search {
        min-width: 0;
        width: 100%;
    }
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}
.modal-box {
    background: var(--card, #fff);
    border-radius: var(--radius, 12px);
    max-width: 680px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    padding: 1.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
    position: relative;
}
.modal-box h3 {
    margin: 0 0 1rem;
    padding-right: 2rem;
}
.modal-close {
    position: absolute;
    top: 0.9rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    color: #64748b;
}
.modal-close:hover {
    color: #1e293b;
}
.modal-body table {
    width: 100%;
}

/* Ecarts d'inventaire: negatif en rouge, positif en vert, neutre inchange. */
td.is-error {
    color: #b91c1c;
    font-weight: 600;
}
td.is-positive {
    color: #15803d;
    font-weight: 600;
}
.status-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    background: #eef2ff;
    color: #3730a3;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Barre de pagination sous les tableaux CRUD */
.pagination-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid rgba(148, 163, 184, 0.25);
}

.pagination-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pagination-actions select {
    width: auto;
    min-width: 130px;
}

.pagination-bar .btn[disabled] {
    opacity: 0.45;
    cursor: not-allowed;
}

/* Question a choix multiples (askChoice) : chaque option affiche sa consequence */
.choice-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 14px 0;
}

.choice-list .choice-btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    text-align: left;
    width: 100%;
    padding: 12px 14px;
    height: auto;
    line-height: 1.35;
}

.choice-list .choice-btn small {
    font-weight: 400;
    opacity: 0.75;
}

/* Champ de filtrage ajoute au-dessus des listes deroulantes longues.
   display: block est indispensable : ce champ est insere par JavaScript
   juste avant la liste deroulante qu'il filtre, SANS aucun espace/texte
   entre les deux balises. Dans un formulaire classique (.form-grid label),
   ca ne se voyait pas car le label est en grid et empile deja tout
   verticalement. Mais partout ailleurs (ex: colonne "Produit" du tableau
   de saisie d'un bon de livraison), le champ et la liste deroulante sont
   deux elements "en ligne" sans espace entre eux : le navigateur les
   considere alors comme un seul bloc insecable et ne les met jamais l'un
   sous l'autre, meme quand la place manque - la liste deroulante debordait
   purement et simplement par-dessus la colonne suivante du tableau. En
   forcant ce champ en bloc, une nouvelle ligne demarre obligatoirement
   avant la liste deroulante, quel que soit l'endroit ou ce champ est
   utilise. */
.select-search {
    display: block;
    margin-bottom: 6px;
    font-size: 0.9em;
    padding: 6px 10px;
}

/* Résumé "où est ce produit" en tête de l'onglet Stock d'une fiche produit */
.panel-inline {
    margin: 0 0 14px;
    padding: 12px 14px;
    border-radius: 8px;
    background: rgba(37, 99, 235, 0.06);
    border-left: 3px solid var(--brand-primary, #2563eb);
}

.panel-inline p {
    margin: 0 0 6px;
}

.panel-inline p:last-child {
    margin-bottom: 0;
}

/* Vignette d'apercu des medias produit (onglet Media de la fiche produit). */
.media-thumb {
    width: 96px;
}

.media-thumb img {
    display: block;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #ffffff;
}

/* Champ de choix de couleur (tags) : pastilles cliquables + selecteur natif. */
.color-field {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.color-field input[type="color"] {
    width: 46px;
    height: 34px;
    padding: 2px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
}

.color-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.color-swatch {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 2px solid transparent;
    box-shadow: 0 0 0 1px var(--line);
    cursor: pointer;
    padding: 0;
}

.color-swatch.is-selected {
    border-color: var(--ink);
    box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--ink);
}

.color-field code {
    font-size: 0.8rem;
    color: var(--muted);
}