/* =========================================================
   Eggsperience — UI inspirée du design system EGG (cocon naturel).
   Layout : sidebar gauche fixe + main scrollable à droite.
   ========================================================= */

:root {
    --egg-bg-primary:    #F5F1EB;
    --egg-bg-surface:    #FFFFFF;
    --egg-bg-muted:      #F0EBE5;
    --egg-text-primary:  #2F2A26;
    --egg-text-secondary:#8A817C;
    --egg-text-faint:    #A39C95;
    --egg-text-disabled: #C5BDB6;
    --egg-accent:        #5A4A3E;
    --egg-accent-soft:   #8A7A6E;
    --egg-sage:          #A3B18A;
    --egg-border:        #E6DFD8;
    --egg-border-soft:   #EDE7E0;
    --egg-border-strong: #D6CEC7;
    --egg-bubble-user:   #E8DFD3;
    --egg-success:       #7FA38D;
    --egg-error:         #C97B63;
    --egg-warning:       #D6A85F;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --shadow-soft: 0 4px 16px rgba(47, 42, 38, 0.06);
    --shadow-card: 0 10px 30px rgba(47, 42, 38, 0.07);

    --transition-smooth: 220ms ease;

    --font-display: 'Fraunces', 'Iowan Old Style', Georgia, serif;
    --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --sidebar-w:   320px;
    --content-max: 760px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    background: var(--egg-bg-primary);
    color: var(--egg-text-primary);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    /* Désactive le rebond élastique en bout de scroll (overscroll bounce)
       qui faisait remonter visuellement toute la page. */
    overscroll-behavior: none;
}

a { color: var(--egg-accent); text-decoration: none; }
a:hover { color: var(--egg-text-primary); }

/* ========== LAYOUT ========== */
.app {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
    min-height: 100vh;
}

/* ========== SIDEBAR ========== */
.sidebar {
    background: var(--egg-bg-muted);
    border-right: 1px solid var(--egg-border);
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: sticky;
    top: 0;
    overflow: hidden;
}

.sidebar-top {
    padding: 18px 14px 14px;
    border-bottom: 1px solid var(--egg-border-strong);
    flex-shrink: 0;
}
.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 10px;
    color: var(--egg-text-primary);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 18px;
    letter-spacing: -0.01em;
    text-decoration: none;
    line-height: 1.2;
}
.brand:hover { color: var(--egg-accent); }
.brand-icon { font-size: 22px; }

.sidebar-middle {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 16px 14px 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sidebar-bottom {
    flex-shrink: 0;
    padding: 12px 14px;
    border-top: 1px solid var(--egg-border-strong);
    background: var(--egg-bg-muted);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-section { display: flex; flex-direction: column; gap: 2px; }
.nav-section-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--egg-text-secondary);
    padding: 4px 10px 8px;
    font-weight: 600;
}

.nav-library {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    margin-top: 8px;
    color: var(--egg-text-primary);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: background var(--transition-smooth);
}
.nav-library:hover {
    background: rgba(90, 74, 62, 0.06);
    color: var(--egg-accent);
}
.nav-library.active {
    background: rgba(90, 74, 62, 0.10);
    color: var(--egg-accent);
}
.nav-library-icon { font-size: 16px; flex-shrink: 0; }
.nav-library-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.nav-agents {
    display: flex;
    flex-direction: column;
    gap: 1px;
    margin: 2px 0 4px 16px;
    border-left: 1px solid var(--egg-border-strong);
    padding-left: 8px;
}
.nav-agent {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 8px;
    color: var(--egg-text-secondary);
    font-size: 13px;
    text-decoration: none;
    border-radius: 4px;
    transition: background 120ms ease, color 120ms ease;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.nav-agent:hover {
    background: rgba(90, 74, 62, 0.06);
    color: var(--egg-text-primary);
}
.nav-agent.active {
    background: rgba(90, 74, 62, 0.10);
    color: var(--egg-accent);
    font-weight: 500;
}
.nav-agent-icon { font-size: 14px; flex-shrink: 0; opacity: 0.85; }

.nav-fav-row {
    display: grid;
    grid-template-columns: 14px 1fr 22px;
    gap: 6px;
    align-items: center;
    padding: 5px 10px;
    border-radius: 4px;
    transition: background 120ms ease;
}
.nav-fav-row:hover { background: rgba(90, 74, 62, 0.06); }
.nav-fav-row a {
    color: var(--egg-text-primary);
    font-size: 13px;
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: block;
}
.nav-fav-row a:hover { color: var(--egg-accent); }
.nav-fav-star {
    color: var(--egg-warning);
    font-size: 12px;
    flex-shrink: 0;
}
.nav-fav-remove {
    background: transparent;
    border: none;
    width: 22px;
    height: 22px;
    color: var(--egg-text-faint);
    cursor: pointer;
    border-radius: 3px;
    padding: 0;
    font-size: 16px;
    line-height: 1;
    opacity: 0;
    transition: opacity 120ms ease;
}
.nav-fav-row:hover .nav-fav-remove { opacity: 1; }
.nav-fav-remove:hover { background: var(--egg-bg-surface); color: var(--egg-error); }

.nav-empty {
    font-size: 12px;
    color: var(--egg-text-faint);
    padding: 4px 10px;
    font-style: italic;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    font-size: 12.5px;
    color: var(--egg-text-faint);
    text-decoration: none;
    border-radius: 4px;
    transition: color 120ms ease, background 120ms ease;
}
.sidebar-link:hover { color: var(--egg-accent); background: rgba(90, 74, 62, 0.04); }
.sidebar-link-icon { width: 14px; height: 14px; flex-shrink: 0; opacity: 0.85; }

/* Éthique + Données : sur une même ligne, 2 colonnes, contenu centré */
.sidebar-trust-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
}
.sidebar-trust-row .sidebar-link {
    justify-content: center;
    text-align: center;
}

/* ========== MAIN ========== */
.main {
    padding: 56px 48px 80px;
    overflow-x: hidden;
}
.main-inner {
    max-width: var(--content-max);
    margin: 0 auto;
}

h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--egg-text-primary);
    margin: 0 0 14px;
}
h1 { font-size: 32px; line-height: 1.2; }
h2 { font-size: 22px; line-height: 1.25; margin-top: 28px; }
h3 { font-size: 17px; line-height: 1.3; margin-top: 22px; }

.title-icon { margin-right: 6px; }

.muted { color: var(--egg-text-secondary); }
.lead { font-size: 17px; color: var(--egg-text-secondary); margin-bottom: 28px; line-height: 1.5; }

.empty {
    background: var(--egg-bg-surface);
    border: 1px solid var(--egg-border);
    border-radius: var(--radius-md);
    padding: 24px;
    color: var(--egg-text-secondary);
    text-align: center;
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 999px;
    background: var(--egg-bg-surface);
    border: 1px solid var(--egg-border-strong);
    color: var(--egg-text-primary);
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: background var(--transition-smooth), border-color var(--transition-smooth), transform 120ms ease;
}
.btn:hover {
    background: var(--egg-bg-muted);
    border-color: var(--egg-accent-soft);
}
.btn--primary {
    background: var(--egg-accent);
    border-color: var(--egg-accent);
    color: #fff;
}
.btn--primary:hover {
    background: var(--egg-accent-soft);
    border-color: var(--egg-accent-soft);
    color: #fff;
    transform: translateY(-1px);
}
.btn--ghost { background: transparent; border-color: var(--egg-border); }
.btn--ghost:hover { background: rgba(90, 74, 62, 0.04); }

/* ========== CARDS / GRID ========== */
.grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 16px;
}
.grid--libraries,
.grid--agents {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.card {
    background: var(--egg-bg-surface);
    border: 1px solid var(--egg-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth), transform 120ms ease;
}
.card:hover {
    border-color: var(--egg-accent-soft);
    box-shadow: var(--shadow-soft);
    transform: translateY(-1px);
}
.card a {
    display: block;
    padding: 18px;
    color: var(--egg-text-primary);
    text-decoration: none;
}
.card__icon { font-size: 26px; margin-bottom: 10px; }
.card__title {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 600;
    margin: 0 0 6px;
    color: var(--egg-text-primary);
}
.card__desc {
    font-size: 13.5px;
    color: var(--egg-text-secondary);
    margin: 0 0 10px;
    line-height: 1.5;
}
.card__meta { font-size: 12px; color: var(--egg-text-faint); margin: 0; }
.card__tags { margin: 6px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 999px;
    background: var(--egg-bubble-user);
    color: var(--egg-accent);
    font-size: 11.5px;
    font-weight: 500;
}

/* ========== AGENT VIEW ========== */
.agent-view { display: flex; flex-direction: column; gap: 24px; }

.agent-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
    flex-wrap: wrap;
}
.agent-actions { display: flex; gap: 8px; flex-shrink: 0; align-items: center; }

.fav-toggle {
    background: transparent;
    border: 1px solid var(--egg-border-strong);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 16px;
    color: var(--egg-text-faint);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: color 120ms ease, border-color 120ms ease, background 120ms ease;
}
.fav-toggle:hover {
    color: var(--egg-warning);
    border-color: var(--egg-warning);
    background: var(--egg-bg-surface);
}
.fav-toggle.is-fav {
    color: var(--egg-warning);
    border-color: var(--egg-warning);
    background: var(--egg-bg-surface);
}

.agent-details {
    background: var(--egg-bg-surface);
    border: 1px solid var(--egg-border);
    border-radius: var(--radius-md);
    padding: 18px 22px;
    display: grid;
    gap: 14px;
}

.agent-detail dt {
    font-size: 11.5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--egg-accent);
    margin-bottom: 4px;
}
.agent-detail dd {
    margin: 0;
    color: var(--egg-text-primary);
    font-size: 14px;
    line-height: 1.55;
}

/* Mode "agent lancé" : on cache tout sauf l'iframe.
   L'iframe est positionnée en fixed pour couvrir toute la zone main
   (à droite de la sidebar en desktop, plein écran en mobile). */
body.agent-running .agent-header,
body.agent-running .agent-details { display: none; }

/* Burger mobile masqué quand l'agent tourne : l'iframe a son propre menu,
   et la croix de l'iframe sert à revenir à la description (où le burger
   réapparaît). */
body.agent-running .mobile-burger { display: none !important; }

/* Lock du scroll : la page ne doit pas pouvoir défiler quand l'agent
   tourne. On verrouille html ET body à la taille de la viewport, en
   utilisant 100dvh (dynamic viewport height) qui s'adapte à la barre
   d'URL mobile pour qu'on voie réellement le bas de l'iframe (zone de
   saisie de la plupart des agents). */
html.agent-running-html,
body.agent-running {
    overflow: hidden;
    height: 100dvh;
    overscroll-behavior: none;
}

.agent-frame-wrap {
    position: fixed;
    top: 0;
    left: var(--sidebar-w);
    right: 0;
    height: 100dvh;
    z-index: 50;
    border: 0;
    border-radius: 0;
    overflow: hidden;
    background: var(--egg-bg-surface);
}
.agent-frame-wrap iframe { width: 100%; height: 100%; border: 0; display: block; }
.agent-frame-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--egg-bg-muted);
    color: var(--egg-text-secondary);
    font-size: 14px;
    text-align: center;
    padding: 24px;
}
.agent-frame-wrap.blocked .agent-frame-overlay { background: var(--egg-bg-surface); }
.frame-blocked p { margin: 0 0 12px; max-width: 420px; }

/* Bouton fermer flottant en haut-droite de l'iframe */
.agent-frame-close {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 60;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--egg-border);
    color: var(--egg-text-primary);
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    box-shadow: 0 2px 10px rgba(47, 42, 38, 0.12);
    transition: background 120ms ease, color 120ms ease, transform 120ms ease;
}
.agent-frame-close:hover {
    background: #fff;
    color: var(--egg-error);
    transform: scale(1.05);
}

/* Mobile : iframe couvre tout l'écran (sidebar est cachée derrière de toute façon) */
@media (max-width: 880px) {
    .agent-frame-wrap { left: 0; }
}

/* ========== ADMIN ========== */
.admin-header {
    background: var(--egg-text-primary);
    color: #fff;
    padding: 14px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.admin-header a { color: #fff; }
.admin-header a:hover { color: var(--egg-bg-muted); }
.admin-nav { display: flex; gap: 18px; font-size: 14px; }

.admin-wrap { max-width: 960px; margin: 0 auto; padding: 40px 28px; }

form.form { display: flex; flex-direction: column; gap: 16px; }
form.form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    color: var(--egg-text-secondary);
    font-weight: 500;
}
form.form input[type=text],
form.form input[type=url],
form.form input[type=password],
form.form input[type=number],
form.form textarea,
form.form select {
    border: 1px solid var(--egg-border-strong);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    font: inherit;
    color: var(--egg-text-primary);
    background: var(--egg-bg-surface);
    width: 100%;
}
form.form textarea { min-height: 90px; resize: vertical; }
form.form input:focus,
form.form textarea:focus,
form.form select:focus {
    outline: none;
    border-color: var(--egg-accent);
    box-shadow: 0 0 0 3px rgba(90, 74, 62, 0.12);
}
form.form .form-actions { display: flex; gap: 10px; margin-top: 8px; }

.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 14px;
}
.alert--error { background: rgba(201, 123, 99, 0.15); color: #8a3d2c; border: 1px solid rgba(201, 123, 99, 0.35); }
.alert--ok    { background: rgba(127, 163, 141, 0.18); color: #355b48; border: 1px solid rgba(127, 163, 141, 0.40); }

table.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--egg-bg-surface);
    border: 1px solid var(--egg-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    font-size: 14px;
}
table.admin-table th,
table.admin-table td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--egg-border);
}
table.admin-table th {
    background: var(--egg-bg-muted);
    font-weight: 600;
    color: var(--egg-text-primary);
    font-size: 12.5px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
table.admin-table tr:last-child td { border-bottom: none; }
table.admin-table td a { color: var(--egg-accent); }

/* ========== ADMIN EXTRAS ========== */
.admin-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}
.admin-toolbar h1 { margin: 0; }

.link-danger {
    background: none;
    border: none;
    color: var(--egg-error);
    cursor: pointer;
    font: inherit;
    padding: 0;
    text-decoration: underline;
}
.link-danger:hover { color: #8a3d2c; }
form.inline { display: inline; }
td.actions { display: flex; gap: 12px; align-items: center; }
td code {
    background: var(--egg-bg-muted);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 12px;
    color: var(--egg-text-secondary);
}

/* ========== LOGIN ========== */
body.admin--login { background: var(--egg-bg-primary); }
.login-wrap {
    max-width: 360px;
    margin: 80px auto;
    padding: 32px;
    background: var(--egg-bg-surface);
    border: 1px solid var(--egg-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}
.login-wrap h1 { font-size: 22px; margin: 0 0 18px; }
.login-wrap form { display: flex; flex-direction: column; gap: 16px; }
.login-wrap label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    color: var(--egg-text-secondary);
    font-weight: 500;
}
.login-wrap input[type=password] {
    border: 1px solid var(--egg-border-strong);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    font: inherit;
    color: var(--egg-text-primary);
    background: var(--egg-bg-surface);
}
.login-wrap input[type=password]:focus {
    outline: none;
    border-color: var(--egg-accent);
    box-shadow: 0 0 0 3px rgba(90, 74, 62, 0.12);
}
.login-wrap p.muted { margin-top: 20px; font-size: 13px; text-align: center; }
.flash {
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    margin-bottom: 14px;
    font-size: 13.5px;
}
.flash--error { background: rgba(201, 123, 99, 0.15); color: #8a3d2c; border: 1px solid rgba(201, 123, 99, 0.35); }
.flash--ok    { background: rgba(127, 163, 141, 0.18); color: #355b48; border: 1px solid rgba(127, 163, 141, 0.40); }

/* ========== MOBILE BURGER + TAP SHIELD ========== */
/* Bouton burger : visible uniquement en mobile (≤880px).
   Attaché au <body>, hors du .main, pour que le transform du main ne le
   fasse pas bouger avec la translation. */
.mobile-burger {
    display: none;
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 200;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--egg-bg-surface);
    border: 1px solid var(--egg-border-soft);
    color: var(--egg-text-primary);
    box-shadow: 0 2px 10px rgba(47, 42, 38, 0.10);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: background 120ms ease, color 120ms ease;
}
.mobile-burger:hover { background: var(--egg-bg-muted); color: var(--egg-accent); }
.mobile-burger svg { width: 22px; height: 22px; }

/* Tap shield : overlay sur le main quand la sidebar est ouverte, capte
   les clics pour fermer + flou léger derrière. Caché par défaut. */
.main-tap-shield {
    position: absolute;
    inset: 0;
    z-index: 100;
    display: none;
    cursor: pointer;
    background: rgba(245, 241, 235, 0.18);
    -webkit-backdrop-filter: blur(2px) saturate(0.92);
    backdrop-filter: blur(2px) saturate(0.92);
    transition: opacity 220ms ease;
}

/* ========== RESPONSIVE — PATTERN DRAWER (inspiré egg-app v2) ========== */
@media (max-width: 880px) {
    .app {
        grid-template-columns: 1fr;
        overflow: visible;
        position: relative;
    }

    /* Sidebar : fixed, full height, en dessous du main */
    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: calc(100vw - 28px);
        max-width: 360px;
        height: 100dvh;
        z-index: 1;
        border-right: 1px solid var(--egg-border);
    }

    /* Main : au-dessus de la sidebar, glisse à droite quand ouvert */
    .main {
        position: relative;
        z-index: 2;
        min-height: 100dvh;
        background: var(--egg-bg-primary);
        padding: 60px 22px 60px;
        transition: transform 280ms cubic-bezier(0.4, 0, 0.2, 1),
                    border-radius 280ms ease,
                    box-shadow 280ms ease;
        will-change: transform;
    }

    body.sidebar-open .main {
        transform: translateX(min(calc(100vw - 28px), 360px));
        border-top-left-radius: 20px;
        border-bottom-left-radius: 20px;
        box-shadow: -10px 0 30px rgba(47, 42, 38, 0.16);
        overflow: hidden;
    }

    body.sidebar-open .main-tap-shield { display: block; }

    /* Affiche le burger en mobile */
    .mobile-burger { display: flex; }

    /* Décale le contenu pour éviter qu'il passe sous le burger */
    .main-inner { padding-top: 8px; }
}

/* Admin : layout simple, juste un padding mobile */
@media (max-width: 720px) {
    .admin-wrap { padding: 24px 18px; }
    .admin-header { padding: 12px 18px; }
    .admin-toolbar { flex-direction: column; align-items: flex-start; }
}