/**
 * BroKanteur — Navigation mobile premium
 * Header · Menu plein écran · Bottom nav · Dashboard client
 */

:root {
  --bk-m-green: #0f3f2f;
  --bk-m-green-soft: rgba(15, 63, 47, 0.12);
  --bk-m-bg: #f5f1e8;
  --bk-m-bg2: #f0ebe3;
  --bk-m-surface: #faf6f0;
  --bk-m-line: #e3dcd2;
  --bk-m-ink: #1a1a1a;
  --bk-m-muted: #6b6358;
  --bk-m-serif: var(--bk-font-brand, "Playfair Display", Georgia, serif);
  --bk-m-sans: "DM Sans", system-ui, sans-serif;
  --bk-m-header-h: 56px;
  --bk-m-bottom-h: 62px;
  --bk-m-pad-x: 20px;
}

/* ── Mobile drawer / overlays — respect [hidden] ── */
.bk-mobile-drawer[hidden],
.bk-buyer-mobile-drawer[hidden] {
  display: none !important;
}

/* ── Mobile Header (public + buyer) ── */
.bk-m-header {
  display: none;
}

@media (max-width: 899px) {
  /* A consent notice returns when navigation closes; it must not cover links. */
  body.bk-mobile-menu-open .bk-consent { visibility: hidden; pointer-events: none; }
  #site-nav.bk-nav--menu-open .bk-mobile-drawer__brand,
  #site-nav.bk-nav--menu-open .bk-mobile-drawer__brand .bk-wordmark {
    color: var(--bk-green, #0f3f2f);
    text-shadow: none;
  }
  #site-nav.bk-nav--menu-open .bk-mobile-drawer__brand .bk-wordmark__k {
    color: var(--bk-green-light, #5c8a6a);
  }
  .bk-m-header {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px;
    padding: max(0px, env(safe-area-inset-top, 0px)) var(--bk-m-pad-x) 0;
    height: max(var(--bk-m-header-h), calc(env(safe-area-inset-top, 0px) + var(--bk-m-header-h)));
    position: relative;
    z-index: 2;
  }

  .bk-m-header__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--bk-m-line);
    border-radius: 12px;
    background: rgba(250, 246, 240, 0.88);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--bk-m-ink);
    cursor: pointer;
    text-decoration: none;
    flex-shrink: 0;
    transition: background 0.2s, border-color 0.2s;
  }

  .bk-m-header__btn:hover,
  .bk-m-header__btn:focus-visible {
    background: var(--bk-m-surface);
    border-color: #d5cdc0;
  }

  .bk-m-header__btn svg {
    display: block;
  }

  .bk-m-header__brand {
    justify-self: center;
    font-family: var(--bk-m-serif);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: inherit;
    text-decoration: none;
    white-space: nowrap;
    text-align: center;
    line-height: 1;
  }

  /* Public nav — intégration header existant */
  .bk-nav__inner.bk-nav__inner--mobile {
    grid-template-columns: 44px minmax(0, 1fr) auto;
    grid-template-areas: "burger brand icons";
    padding: max(0px, env(safe-area-inset-top, 0px)) var(--bk-m-pad-x) 0;
    height: max(var(--bk-m-header-h), calc(env(safe-area-inset-top, 0px) + var(--bk-m-header-h)));
  }

  .bk-nav__burger.bk-nav__burger--boxed {
    display: flex;
    grid-area: burger;
    z-index: 52;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(250, 246, 240, 0.55);
    border-radius: 12px;
    background: rgba(250, 246, 240, 0.82);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    gap: 4px;
  }

  .bk-nav.navbar--transparent .bk-nav__burger.bk-nav__burger--boxed {
    border-color: rgba(250, 246, 240, 0.45);
    background: rgba(250, 246, 240, 0.78);
  }

  .bk-nav.navbar--scrolled .bk-nav__burger.bk-nav__burger--boxed {
    border-color: var(--bk-m-line);
    background: var(--bk-m-surface);
  }

  .bk-nav__burger.bk-nav__burger--boxed span {
    width: 18px;
    background: var(--bk-m-green);
  }

  .bk-nav.navbar--transparent .bk-nav__brand {
    font-size: 1.25rem;
  }

  .bk-nav__icons.bk-nav__icons--mobile {
    display: flex;
    grid-area: icons;
    justify-self: end;
    gap: 0;
  }

  .bk-nav__icon.bk-nav__icon--boxed,
  a.bk-nav__icon.bk-nav__icon--boxed {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid rgba(250, 246, 240, 0.55);
    background: rgba(250, 246, 240, 0.82);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--bk-m-green);
  }

  .bk-nav.navbar--scrolled .bk-nav__icon.bk-nav__icon--boxed,
  .bk-nav.navbar--scrolled a.bk-nav__icon.bk-nav__icon--boxed {
    border-color: var(--bk-m-line);
    background: var(--bk-m-surface);
    color: var(--bk-m-green);
  }

  .bk-nav.navbar--transparent .bk-nav__icon.bk-nav__icon--boxed,
  .bk-nav.navbar--transparent a.bk-nav__icon.bk-nav__icon--boxed {
    color: var(--bk-m-green);
  }

  .bk-nav__icon--favoris {
    display: none;
  }

  .bk-nav--menu-open .bk-nav__icon.bk-nav__icon--boxed,
  .bk-nav--menu-open a.bk-nav__icon.bk-nav__icon--boxed {
    opacity: 0;
    pointer-events: none;
  }

  /* Buyer platform — remplace topbar encombré */
  .bk-platform .bk-shell-topbar.bk-shell-topbar--mobile {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px;
    padding: max(0px, env(safe-area-inset-top, 0px)) var(--bk-m-pad-x) 0;
    min-height: max(var(--bk-m-header-h), calc(env(safe-area-inset-top, 0px) + var(--bk-m-header-h)));
    background: rgba(247, 242, 234, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--bk-m-line);
  }

  .bk-platform .bk-shell-topbar--mobile .bk-topbar__titles {
    display: none;
  }

  .bk-platform .bk-shell-topbar--mobile .bk-shell-topbar__center {
    display: block;
    justify-self: center;
    font-size: 1.2rem;
    pointer-events: auto;
    color: var(--bk-m-ink);
  }

  .bk-platform .bk-shell-topbar--mobile .bk-shell-topbar__start {
    justify-self: start;
  }

  .bk-platform .bk-shell-topbar--mobile .bk-shell-topbar__end {
    justify-self: end;
  }

  .bk-platform .bk-shell-topbar--mobile .bk-shell-topbar__menu {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--bk-m-line);
    background: var(--bk-m-surface);
    color: var(--bk-m-ink);
    font-size: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%230f3f2f' stroke-width='2'%3E%3Cpath d='M4 6h16M4 12h16M4 18h16'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
  }

  .bk-platform .bk-m-header__account {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--bk-m-line);
    background: var(--bk-m-surface);
    color: var(--bk-m-green);
    text-decoration: none;
  }
}

/* ── Menu plein écran premium ── */
.bk-mobile-drawer {
  display: none;
}

@media (max-width: 899px) {
  .bk-nav__links.bk-mobile-drawer.bk-nav__links--open,
  .bk-mobile-drawer.bk-mobile-drawer--open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    z-index: 200;
    padding: 0;
    margin: 0;
    background: rgba(247, 244, 239, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    overflow: hidden;
    font-size: inherit;
    letter-spacing: normal;
    text-transform: none;
    gap: 0;
  }

  .bk-mobile-drawer__premium {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    width: 100%;
    overflow: hidden;
  }

  .bk-mobile-drawer__top {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    align-items: center;
    padding: max(10px, env(safe-area-inset-top, 0px)) var(--bk-m-pad-x) 14px;
    border-bottom: 1px solid var(--bk-m-line);
    background: rgba(247, 244, 239, 0.98);
    flex-shrink: 0;
  }

  .bk-mobile-drawer__top-spacer {
    width: 44px;
    height: 44px;
  }

  .bk-mobile-drawer__scroll {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 4px var(--bk-m-pad-x) max(40px, env(safe-area-inset-bottom, 0px));
    scroll-padding-bottom: max(40px, env(safe-area-inset-bottom, 0px));
    overscroll-behavior: contain;
  }

  .bk-mobile-drawer__search {
    display: flex;
    align-items: stretch;
    margin: 12px 0 22px;
    border: 1px solid var(--bk-m-line);
    border-radius: 999px;
    background: rgba(255, 253, 247, 0.95);
    overflow: hidden;
    box-shadow: 0 1px 6px rgba(26, 26, 26, 0.04);
  }

  .bk-mobile-drawer__section {
    margin-bottom: 22px;
  }

  .bk-mobile-drawer__section--last {
    margin-bottom: 8px;
  }

  .bk-mobile-drawer__label {
    margin: 0 0 10px;
    padding: 0 4px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--bk-m-muted);
  }

  .bk-mobile-drawer__list {
    list-style: none;
    margin: 0;
    padding: 0;
    border-top: 1px solid var(--bk-m-line);
  }

  .bk-mobile-drawer__list li {
    border-bottom: 1px solid var(--bk-m-line);
  }

  .bk-mobile-drawer__link {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 48px;
    padding: 12px 4px;
    color: var(--bk-m-ink);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.3;
    text-decoration: none;
    text-shadow: none;
    letter-spacing: normal;
    text-transform: none;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    cursor: pointer;
    font-family: var(--bk-m-sans);
    transition: color 0.18s ease;
    -webkit-tap-highlight-color: transparent;
  }

  /* Le bandeau transparent définit ses liens en blanc avec une spécificité
     supérieure. Le menu public reste volontairement sombre sur son fond clair. */
  .bk-nav__links.bk-mobile-drawer a.bk-mobile-drawer__link,
  .bk-nav__links.bk-mobile-drawer a.bk-mobile-drawer__link:visited {
    color: var(--bk-m-ink);
    text-shadow: none;
  }

  .bk-nav__links.bk-mobile-drawer a.bk-mobile-drawer__link:hover,
  .bk-nav__links.bk-mobile-drawer a.bk-mobile-drawer__link:focus-visible,
  .bk-mobile-drawer__link:active {
    color: var(--bk-m-green);
    text-shadow: none;
  }

  .bk-mobile-drawer__link.is-active {
    color: var(--bk-m-green);
    font-weight: 600;
  }

  .bk-mobile-drawer__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-top: 1px solid var(--bk-m-line);
  }

  .bk-mobile-drawer__grid .bk-mobile-drawer__link {
    min-height: 44px;
    padding: 11px 10px;
    font-size: 14px;
    border-bottom: 1px solid var(--bk-m-line);
    box-shadow: inset -1px 0 0 var(--bk-m-line);
  }

  .bk-mobile-drawer__grid .bk-mobile-drawer__link:nth-child(2n) {
    box-shadow: none;
  }

  /* « Tous » forme une ligne complète ; les catégories suivantes restent par paires. */
  .bk-mobile-drawer__grid .bk-mobile-drawer__link[data-category=""] {
    grid-column: 1 / -1;
    box-shadow: none;
  }

  /* Masquer legacy si présent */
  .bk-mobile-drawer .bk-nav__drawer-section,
  .bk-mobile-drawer > .bk-nav__drop-trigger,
  .bk-mobile-drawer > .bk-nav__dropdown,
  .bk-mobile-drawer > .bk-nav__drawer-account,
  .bk-mobile-drawer > .bk-nav__drawer-search {
    display: none !important;
  }

  .bk-nav--menu-open .bk-mobile-drawer__brand {
    color: var(--bk-m-green);
  }

  .bk-mobile-drawer__close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--bk-m-line);
    border-radius: 12px;
    background: var(--bk-m-surface);
    color: var(--bk-m-green);
    cursor: pointer;
    font-size: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%230f3f2f' stroke-width='2'%3E%3Cpath d='M18 6L6 18M6 6l12 12'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
  }

  .bk-mobile-drawer__brand {
    justify-self: center;
    font-family: var(--bk-m-serif);
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--bk-m-green);
    text-decoration: none;
  }

  .bk-mobile-drawer__search input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 14px 18px;
    font: inherit;
    font-size: 16px;
    color: var(--bk-m-ink);
    min-width: 0;
  }

  .bk-mobile-drawer__search input::placeholder {
    color: #a89888;
  }

  .bk-mobile-drawer__search-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: var(--bk-m-green);
    color: #fff;
    padding: 0 16px;
    cursor: pointer;
  }

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

  /* Le menu plein écran doit rester au-dessus de la navigation et du chatbot. */
  body.bk-mobile-menu-open .bk-bottom-nav,
  body.bk-mobile-menu-open #bk-chat-fab {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  /* Buyer drawer overlay (sidebar remplacé sur mobile) */
  .bk-buyer-mobile-drawer {
    display: none;
  }

  .bk-buyer-mobile-drawer.bk-mobile-drawer--open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    z-index: 300;
    background: rgba(247, 244, 239, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }
}

/* ── Bottom navigation ── */
.bk-bottom-nav {
  display: none;
}

@media (max-width: 899px) {
  .bk-bottom-nav {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 90;
    align-items: stretch;
    justify-content: space-around;
    min-height: var(--bk-m-bottom-h);
    padding: 6px var(--bk-m-pad-x) max(6px, env(safe-area-inset-bottom, 0px));
    background: rgba(250, 246, 240, 0.94);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-top: 1px solid var(--bk-m-line);
  }

  body.bk-has-bottom-nav {
    padding-bottom: calc(var(--bk-m-bottom-h) + env(safe-area-inset-bottom, 0px) + 8px);
  }

  body.bk-has-bottom-nav.gallery-page {
    padding-bottom: calc(var(--bk-m-bottom-h) + env(safe-area-inset-bottom, 0px) + 8px);
  }

  body.bk-has-bottom-nav.bk-platform .bk-content {
    padding-bottom: calc(var(--bk-m-bottom-h) + env(safe-area-inset-bottom, 0px) + 24px);
  }

  .bk-bottom-nav__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    flex: 1;
    min-width: 0;
    max-width: none;
    text-align: center;
    line-height: 1.25;
    padding: 4px 2px;
    color: var(--bk-m-muted);
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.02em;
    border: none;
    background: transparent;
    cursor: pointer;
    font-family: inherit;
    transition: color 0.15s;
  }

  .bk-bottom-nav__item > span { display:block;width:100%;text-align:center; }

  .bk-bottom-nav__item svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.6;
  }

  .bk-bottom-nav__item.is-active {
    color: var(--bk-m-green);
  }

  .bk-bottom-nav__item.is-active svg {
    stroke-width: 2;
  }

  /* Coexistence bannière PWA install — bannière au-dessus de la bottom nav */
  body.bk-has-bottom-nav:has(.bk-pwa-install-banner:not([hidden])),
  body.bk-has-bottom-nav.bk-pwa-install-active {
    padding-bottom: calc(var(--bk-m-bottom-h) + env(safe-area-inset-bottom, 0px) + var(--bk-pwa-install-height, 52px));
  }

  body.bk-has-bottom-nav:has(.bk-pwa-install-banner:not([hidden])) .bk-bottom-nav,
  body.bk-has-bottom-nav.bk-pwa-install-active .bk-bottom-nav {
    bottom: 0;
    z-index: 9999;
  }

  body.bk-has-bottom-nav:has(.bk-pwa-install-banner:not([hidden])) .bk-pwa-install-banner,
  body.bk-has-bottom-nav.bk-pwa-install-active .bk-pwa-install-banner {
    bottom: calc(var(--bk-m-bottom-h) + env(safe-area-inset-bottom, 0px));
    padding-bottom: 4px;
    z-index: 9998;
  }

  body.bk-has-bottom-nav.gallery-page:has(.bk-pwa-install-banner:not([hidden])),
  body.bk-has-bottom-nav.gallery-page.bk-pwa-install-active {
    padding-bottom: calc(var(--bk-m-bottom-h) + env(safe-area-inset-bottom, 0px) + var(--bk-pwa-install-height, 52px));
  }
}

/* ── Dashboard client mobile ── */
@media (max-width: 899px) {
  .bk-platform .bk-content {
    padding: 16px var(--bk-m-pad-x) 24px;
  }

  .bk-dash-hero.bk-dash-hero--mobile {
    grid-template-columns: 1fr;
    padding: 20px;
    margin-bottom: 16px;
  }

  .bk-dash-hero--mobile .bk-dash-hero__visual {
    display: none;
  }

  .bk-dash-hero--mobile .bk-dash-hero__copy h2 {
    font-size: 1.55rem;
  }

  .bk-dash-hero--mobile .bk-dash-hero__copy h2 .bk-emoji-off {
    display: none;
  }

  .bk-quick-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 20px;
  }

  .bk-quick-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 12px 6px;
    min-height: 72px;
    border-radius: 14px;
    border: 1px solid var(--bk-m-line);
    background: var(--bk-premium-card, #fbf7ef);
    text-decoration: none;
    color: var(--bk-m-ink);
    transition: border-color 0.15s, box-shadow 0.15s;
  }

  .bk-quick-card:hover {
    border-color: #d5cdc0;
    box-shadow: 0 4px 12px rgba(26, 26, 26, 0.05);
  }

  .bk-quick-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    color: var(--bk-m-green);
  }

  .bk-quick-card__icon svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.6;
  }

  .bk-quick-card__label {
    font-size: 12px;
    font-weight: 700;
    text-align: center;
    line-height: 1.2;
    color: var(--bk-m-muted);
  }

  .bk-quick-card__count {
    font-family: var(--bk-m-serif);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--bk-m-green);
    line-height: 1;
  }

  .bk-section-card.bk-section-card--compact {
    padding: 16px;
    margin-bottom: 14px;
    border-radius: 16px;
  }

  .bk-section-card--compact .bk-section-card__head {
    margin-bottom: 12px;
  }

  .bk-section-card--compact .bk-section-card__head h3 {
    font-size: 1.05rem;
  }

  .bk-section-card--compact .bk-section-card__head p {
    font-size: 12px;
    margin-top: 2px;
  }

  .bk-section-card__link {
    color: var(--bk-m-green);
    font-size: 12px;
  }

  .bk-empty-state {
    text-align: center;
    padding: 20px 12px;
  }

  .bk-empty-state p {
    margin: 0 0 12px;
    font-size: 14px;
    color: var(--bk-m-muted);
    line-height: 1.45;
  }

  .bk-empty-state__action {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    font-weight: 700;
    color: var(--bk-m-green);
    text-decoration: none;
    border-bottom: 1px solid rgba(15, 63, 47, 0.25);
  }

  .bk-empty-state__action:hover {
    border-bottom-color: var(--bk-m-green);
  }

  .bk-trust-bar {
    display: none;
  }

  .bk-dash-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .bk-dash-stack {
    display: contents;
  }

  /* Boutons uniformisés mobile */
  .bk-btn--primary {
    background: var(--bk-m-green) !important;
    border-color: var(--bk-m-green) !important;
    border-radius: 999px !important;
    color: #fff !important;
  }

  .bk-btn--secondary {
    background: transparent !important;
    border: 1px solid var(--bk-m-line) !important;
    border-radius: 999px !important;
    color: var(--bk-m-ink) !important;
  }
}

@media (max-width: 899px) {
  .bk-platform .bk-layout {
    grid-template-columns: 1fr;
  }

  .bk-platform .bk-sidebar {
    display: none;
  }

  .bk-platform.bk-sidebar-open::before {
    display: none;
  }
}

@media (min-width: 900px) {
  .bk-quick-summary {
    display: none;
  }

  .bk-nav__icon--favoris {
    display: flex;
  }
}