/* Aktor (#926) — chat helpdesk N1 */
.aktor-page {
    --aktor-navy: #1b2b4b;
    --aktor-navy-soft: #2a3d63;
    --aktor-amber: #c8973a;
    --aktor-blue: #2f6fd0;
    --aktor-muted: #6b7280;
    --aktor-faint: #9ca3af;
    --aktor-border: #e5e7eb;
    --aktor-bg: #f6f7f9;
    --aktor-surface: #ffffff;
    --aktor-grad-from: #1b2b4b;
    --aktor-grad-to: #3d5a8a;
    --aktor-sidebar-w: 16.5rem;
    max-width: 72rem;
    margin: 0 auto;
    padding: 0 1rem 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-height: calc(100vh - 8rem);
}

.aktor-body {
    display: flex;
    align-items: stretch;
    gap: 0;
    flex: 1;
    min-height: 0;
    position: relative;
}

.aktor-sidebar {
    width: var(--aktor-sidebar-w);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    border-radius: 1.25rem 0 0 1.25rem;
    border: 1px solid var(--aktor-border);
    border-right: none;
    background: #f3f4f6;
    overflow: hidden;
}

.aktor-sidebar-head {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.85rem 0.75rem 0.65rem;
    border-bottom: 1px solid var(--aktor-border);
    background: #eef0f3;
}

.aktor-sidebar-title {
    margin: 0;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--aktor-muted);
}

.aktor-sidebar-list {
    flex: 1;
    overflow-y: auto;
    padding: 0.4rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.aktor-conv-item {
    display: flex;
    align-items: flex-start;
    gap: 0.15rem;
    border-radius: 0.65rem;
    padding: 0.15rem;
    border: 1px solid transparent;
}

.aktor-conv-item--active {
    background: #fff;
    border-color: var(--aktor-border);
    box-shadow: 0 1px 3px rgb(27 43 75 / 6%);
}

.aktor-conv-main {
    flex: 1;
    min-width: 0;
    text-align: left;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.45rem 0.4rem;
    border-radius: 0.5rem;
}

.aktor-conv-main:hover {
    background: rgb(27 43 75 / 4%);
}

.aktor-conv-titre {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--aktor-navy);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.aktor-conv-date {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.68rem;
    color: var(--aktor-faint);
}

.aktor-conv-menu {
    position: relative;
    flex-shrink: 0;
}

.aktor-conv-menu-btn {
    border: none;
    background: transparent;
    color: var(--aktor-muted);
    cursor: pointer;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 0.4rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.aktor-conv-menu-btn:hover {
    background: rgb(27 43 75 / 8%);
    color: var(--aktor-navy);
}

.aktor-conv-dropdown {
    position: absolute;
    right: 0;
    top: 100%;
    z-index: 20;
    min-width: 8.5rem;
    background: #fff;
    border: 1px solid var(--aktor-border);
    border-radius: 0.55rem;
    box-shadow: 0 8px 20px rgb(27 43 75 / 12%);
    padding: 0.25rem;
}

.aktor-conv-dropdown button {
    display: block;
    width: 100%;
    text-align: left;
    border: none;
    background: transparent;
    padding: 0.4rem 0.55rem;
    font-size: 0.78rem;
    color: var(--aktor-navy);
    border-radius: 0.35rem;
    cursor: pointer;
}

.aktor-conv-dropdown button:hover {
    background: #f3f4f6;
}

.aktor-conv-dropdown button.aktor-danger {
    color: #b91c1c;
}

.aktor-conv-rename {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 0.35rem;
    width: 100%;
}

.aktor-conv-rename input {
    width: 100%;
    border: 1px solid var(--aktor-border);
    border-radius: 0.4rem;
    padding: 0.35rem 0.45rem;
    font-size: 0.78rem;
}

.aktor-sidebar-empty {
    margin: 1rem 0.5rem;
    font-size: 0.78rem;
    color: var(--aktor-muted);
    text-align: center;
}

.aktor-sidebar-backdrop {
    display: none;
}

.aktor-sidebar-toggle {
    display: none;
}

.aktor-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (max-width: 900px) {
    .aktor-sidebar-toggle {
        display: inline-flex;
    }

    .aktor-sidebar-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        background: rgb(15 23 42 / 35%);
        z-index: 40;
    }

    .aktor-sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        z-index: 50;
        width: min(18rem, 88vw);
        border-radius: 0;
        border-right: 1px solid var(--aktor-border);
        transform: translateX(-105%);
        transition: transform 0.2s ease;
    }

    .aktor-sidebar--open {
        transform: translateX(0);
    }

    .aktor-body {
        display: block;
    }
}

.aktor-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.25rem 0 0.5rem;
}

.aktor-header-main {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    min-width: 0;
}

.aktor-avatar {
    position: relative;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--aktor-grad-from), var(--aktor-grad-to));
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgb(27 43 75 / 18%);
}

.aktor-avatar::after {
    content: '';
    position: absolute;
    right: 1px;
    bottom: 1px;
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 999px;
    background: #22c55e;
    border: 2px solid #fff;
}

.aktor-avatar-sm {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--aktor-grad-from), var(--aktor-grad-to));
    flex-shrink: 0;
}

.aktor-avatar-user {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 999px;
    background: var(--aktor-navy);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.aktor-title-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.aktor-title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--aktor-navy);
    letter-spacing: -0.02em;
}

.aktor-badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    background: #eef2ff;
    color: #3730a3;
    font-size: 0.68rem;
    font-weight: 600;
    padding: 0.15rem 0.55rem;
    letter-spacing: 0.02em;
}

.aktor-tagline {
    margin: 0.35rem 0 0;
    font-size: 0.875rem;
    color: var(--aktor-muted);
    line-height: 1.4;
}

.aktor-context {
    margin: 0.4rem 0 0;
    font-size: 0.75rem;
    color: var(--aktor-faint);
}

.aktor-context strong {
    color: var(--aktor-muted);
    font-weight: 500;
}

.aktor-header-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.aktor-admin-link {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--aktor-navy);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.aktor-disclaimer {
    display: flex;
    justify-content: center;
}

.aktor-disclaimer-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    max-width: 100%;
    border-radius: 999px;
    border: 1px solid #f0dcb0;
    background: #fdf8ef;
    color: #7a5a14;
    font-size: 0.72rem;
    line-height: 1.35;
    padding: 0.35rem 0.85rem;
    text-align: center;
}

.aktor-shell {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 28rem;
    border-radius: 0 1.25rem 1.25rem 0;
    border: 1px solid var(--aktor-border);
    background: var(--aktor-surface);
    box-shadow: 0 8px 28px rgb(27 43 75 / 6%);
    overflow: hidden;
}

@media (max-width: 900px) {
    .aktor-shell {
        border-radius: 1.25rem;
    }
}

.aktor-thread {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem 1.1rem 1rem;
    background:
        radial-gradient(ellipse at top, #fafbfc 0%, transparent 55%),
        var(--aktor-bg);
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.aktor-empty {
    margin: auto;
    text-align: center;
    max-width: 22rem;
    padding: 2rem 1rem;
    color: var(--aktor-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.aktor-day {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0.35rem 0;
    color: var(--aktor-faint);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.aktor-day::before,
.aktor-day::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--aktor-border);
}

.aktor-row {
    display: flex;
    gap: 0.55rem;
    align-items: flex-end;
}

.aktor-row--user {
    flex-direction: row-reverse;
}

.aktor-bubble-wrap {
    max-width: min(92%, 34rem);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.aktor-row--user .aktor-bubble-wrap {
    align-items: flex-end;
}

.aktor-meta {
    font-size: 0.68rem;
    color: var(--aktor-faint);
    padding: 0 0.35rem;
}

.aktor-bubble {
    border-radius: 1.1rem;
    padding: 0.7rem 0.95rem;
    font-size: 0.9rem;
    line-height: 1.55;
    word-break: break-word;
}

.aktor-bubble--user {
    background: var(--aktor-navy);
    color: #fff;
    border-bottom-right-radius: 0.35rem;
}

.aktor-bubble--assistant {
    background: #fff;
    color: var(--aktor-navy);
    border: 1px solid var(--aktor-border);
    border-bottom-left-radius: 0.35rem;
    box-shadow: 0 1px 2px rgb(27 43 75 / 4%);
}

.aktor-bubble--assistant :deep(h1),
.aktor-bubble--assistant :deep(h2),
.aktor-bubble--assistant :deep(h3) {
    color: var(--aktor-navy);
    margin-top: 0.6rem;
    margin-bottom: 0.35rem;
    font-size: 0.95rem;
}

.aktor-bubble--assistant :deep(ol) {
    padding-left: 1.2rem;
    margin: 0.4rem 0;
}

.aktor-pj {
    margin-top: 0.45rem;
    font-size: 0.75rem;
    opacity: 0.9;
    list-style: none;
    padding: 0;
}

.aktor-proposition {
    border: 1px solid #ead7a8;
    background: linear-gradient(180deg, #fffdf7 0%, #fff9eb 100%);
    border-radius: 1rem;
    padding: 1rem 1.1rem;
    box-shadow: 0 4px 14px rgb(200 151 58 / 12%);
}

.aktor-proposition-label {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #8b6914;
    margin: 0 0 0.5rem;
}

.aktor-proposition-item {
    padding: 0.35rem 0 0.65rem;
}

.aktor-proposition-item + .aktor-proposition-item {
    border-top: 1px solid #ead7a8;
    margin-top: 0.35rem;
    padding-top: 0.75rem;
}

.aktor-proposition-item-index {
    margin: 0 0 0.25rem;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #a96d12;
}

.aktor-proposition-objet {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--aktor-navy);
}

.aktor-proposition-desc {
    margin: 0.55rem 0 0;
    font-size: 0.875rem;
    color: #374151;
    white-space: pre-wrap;
    line-height: 1.5;
}

.aktor-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.75rem;
}

.aktor-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    border-radius: 999px;
    border: 1px solid var(--aktor-border);
    background: #fff;
    color: var(--aktor-navy-soft);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
}

.aktor-chip--amber {
    border-color: #f0dcb0;
    background: #fdf3e3;
    color: #a96d12;
}

.aktor-chip--blue {
    border-color: #c5dbf6;
    background: #ecf2fc;
    color: #215c9c;
}

.aktor-proposition-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.9rem;
}

.aktor-proposition-hint {
    margin: 0.55rem 0 0;
    font-size: 0.75rem;
    color: var(--aktor-muted);
}

.aktor-typing {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--aktor-muted);
    font-size: 0.85rem;
}

.aktor-typing-dots {
    display: inline-flex;
    gap: 0.2rem;
}

.aktor-typing-dots span {
    width: 0.35rem;
    height: 0.35rem;
    border-radius: 999px;
    background: var(--aktor-amber);
    animation: aktor-pulse 1.1s ease-in-out infinite;
}

.aktor-typing-dots span:nth-child(2) {
    animation-delay: 0.15s;
}

.aktor-typing-dots span:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes aktor-pulse {
    0%,
    100% {
        opacity: 0.35;
        transform: translateY(0);
    }
    50% {
        opacity: 1;
        transform: translateY(-2px);
    }
}

.aktor-composer {
    border-top: 1px solid var(--aktor-border);
    background: #fff;
    padding: 0.85rem 1rem 1rem;
}

.aktor-composer-card {
    border: 1px solid var(--aktor-border);
    border-radius: 1.35rem;
    background: #fafbfc;
    padding: 0.65rem 0.75rem 0.7rem;
    box-shadow: 0 6px 18px rgb(27 43 75 / 5%);
}

.aktor-composer-files {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-bottom: 0.45rem;
}

.aktor-file-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border-radius: 999px;
    border: 1px solid var(--aktor-border);
    background: #fff;
    padding: 0.2rem 0.55rem;
    font-size: 0.72rem;
    color: var(--aktor-navy);
}

.aktor-composer-input :deep(textarea) {
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
    resize: none;
    font-size: 0.9rem;
    min-height: 3.25rem;
}

.aktor-composer-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-top: 0.35rem;
}

.aktor-composer-left,
.aktor-composer-right {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
}

.aktor-quota {
    font-size: 0.7rem;
    color: var(--aktor-faint);
}

.aktor-error {
    margin: 0 0 0.5rem;
    font-size: 0.75rem;
    color: #dc2626;
}