.create-chat-body {
    min-height: 100vh;
}

.create-chat-shell {
    max-width: 1120px;
    padding-bottom: calc(12rem + env(safe-area-inset-bottom, 0px));
}

.create-chat-header {
    margin-bottom: 1rem;
}

.create-chat-copy {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.create-chat-copy h1,
.create-chat-copy p {
    margin: 0;
}

.create-chat-copy p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.55;
}

.chat-progress-footer {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
    padding: 0.95rem 1.05rem 1rem;
    border-radius: 1.05rem;
    border: 1px solid var(--panel-border-strong);
    background: color-mix(in srgb, var(--panel-bg) 94%, transparent);
    box-shadow: var(--panel-shadow-strong);
}

.chat-progress-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem;
}

.chat-progress-meta {
    color: var(--text-strong);
    font-size: 0.98rem;
    font-weight: 600;
}

.chat-progress-bar {
    width: 100%;
    height: 0.55rem;
    border-radius: 999px;
    overflow: hidden;
    background: color-mix(in srgb, var(--surface-muted-strong) 88%, transparent);
    border: 1px solid color-mix(in srgb, var(--panel-border-strong) 55%, transparent);
}

.chat-progress-bar-fill {
    width: 0%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #22d3ee, #0891b2);
    box-shadow: 0 10px 18px -14px rgba(34, 211, 238, 0.7);
    transition: width 0.25s ease;
}

.chat-progress-inline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem;
    color: var(--text-muted);
    font-size: 0.82rem;
}

.create-chat-main {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.create-chat-shell.is-active-job-view {
    padding-bottom: 2rem;
}

.create-chat-shell.is-active-job-view .create-chat-header,
.create-chat-shell.is-active-job-view #chatCard,
.create-chat-shell.is-active-job-view .chat-progress-footer,
.create-chat-shell.is-active-job-view .bottom-nav,
.create-chat-shell.is-active-job-view #routeFloatingSelector,
.create-chat-shell.is-active-job-view #stopFloatingSelector {
    display: none !important;
}

.chat-card,
.summary-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.4rem;
    border-radius: 1.25rem;
    border: 1px solid var(--panel-border-strong);
    background: var(--panel-bg-strong);
    box-shadow: var(--panel-shadow-strong);
}

.chat-card {
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.chat-card-wide {
    min-height: 0;
}

.chat-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.9rem;
}

.chat-card-head h2 {
    margin: 0.15rem 0 0;
}

.chat-thread {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 1rem calc(6.5rem + env(safe-area-inset-bottom, 0px));
    border-radius: 1.1rem;
    background: var(--chat-thread-bg);
    border: 1px solid var(--panel-border-strong);
}

.chat-thread::after {
    content: "";
    display: block;
    flex: 0 0 auto;
    height: clamp(10rem, 24vh, 18rem);
}

.chat-message {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.85rem;
    align-items: start;
}

.chat-message.is-editable {
    cursor: pointer;
}

.chat-message.is-editable .chat-bubble {
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.chat-message.is-editable:hover .chat-bubble,
.chat-message.is-editable:focus-within .chat-bubble {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--accent-border-strong) 72%, transparent);
    box-shadow: 0 18px 30px -26px rgba(34, 211, 238, 0.28);
}

.chat-message.is-user {
    grid-template-columns: 1fr auto;
}

.chat-avatar {
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
    border: 1px solid var(--panel-border-strong);
    background: var(--chat-bot-avatar-bg);
    color: var(--chat-bot-avatar-text);
}

.chat-avatar.is-bot-logo {
    overflow: hidden;
    background: var(--brand-logo-badge-bg);
    border: 1px solid var(--brand-logo-badge-border);
    box-shadow: var(--brand-logo-badge-shadow);
}

.chat-avatar.is-bot-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: var(--brand-logo-filter);
}

.chat-message.is-user .chat-avatar {
    background: var(--chat-user-avatar-bg);
    color: var(--chat-user-avatar-text);
}

.chat-bubble-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    min-width: 0;
}

.chat-message.is-user .chat-bubble-wrap {
    align-items: flex-end;
}

.chat-bubble {
    max-width: min(100%, 56rem);
    padding: 0.95rem 1.05rem;
    border-radius: 1.15rem;
    border: 1px solid var(--chat-bot-bubble-border);
    background: var(--chat-bot-bubble-bg);
    color: var(--text-color);
    box-shadow: 0 18px 34px -28px rgba(2, 6, 23, 0.52);
}

.chat-message.is-user .chat-bubble {
    background: var(--chat-user-bubble-bg);
    border-color: var(--chat-user-bubble-border);
    color: var(--text-strong);
    box-shadow: 0 18px 34px -28px rgba(37, 99, 235, 0.24);
}

.chat-bubble h3,
.chat-bubble p {
    margin: 0;
}

.chat-message:not(.is-user) .chat-bubble p {
    font-size: 1.2rem;
    line-height: 1.45;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.chat-message.is-user .chat-bubble p {
    font-size: 1rem;
    line-height: 1.55;
    font-weight: 600;
}

.chat-bubble p + p {
    margin-top: 0.6rem;
}

.chat-stream-text.is-typing::after {
    content: "▋";
    display: inline-block;
    margin-left: 0.12rem;
    color: var(--accent-text);
    animation: chatTypingCursorBlink 1s steps(1, end) infinite;
}

@keyframes chatTypingCursorBlink {
    0%, 45% { opacity: 1; }
    46%, 100% { opacity: 0; }
}

.chat-widget {
    width: 100%;
    padding: 0.2rem 0 0;
    border: 0;
    background: transparent;
}

.chat-choice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
}

.chat-option-card {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    align-items: flex-start;
    padding: 1rem;
    border-radius: 1rem;
    border: 1px solid var(--panel-border-strong);
    background: var(--surface-muted);
    color: var(--text-color);
    cursor: pointer;
    text-align: left;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.chat-option-card:hover,
.chat-option-card:focus-visible {
    transform: translateY(-1px);
    border-color: var(--accent-border-strong);
    box-shadow: var(--accent-shadow-strong);
}

.chat-option-card.selected {
    border-color: var(--accent-border-strong);
    background: var(--accent-surface-strong);
}

.chat-option-card strong {
    color: var(--text-strong);
}

.chat-option-card .chat-option-meta {
    font-size: 0.86rem;
    line-height: 1.45;
    color: var(--text-muted);
}

.chat-field {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.chat-field label {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-strong);
}

.chat-field-label-row,
.chat-inline-label-row {
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.chat-inline-label-row {
    margin-bottom: 0.15rem;
}

.chat-help-anchor {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.chat-info-button {
    width: 1.4rem;
    height: 1.4rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: color-mix(in srgb, var(--surface-muted) 78%, transparent);
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.chat-info-button:hover,
.chat-info-button:focus-visible,
.chat-help-anchor:focus-within .chat-info-button {
    border-color: var(--panel-border-strong);
    color: var(--text-strong);
    background: color-mix(in srgb, var(--surface-muted) 90%, transparent);
}

.chat-help-popover {
    position: absolute;
    top: calc(100% + 0.45rem);
    left: 0;
    z-index: 8;
    min-width: 15rem;
    max-width: min(19rem, 72vw);
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    padding: 0.8rem 0.9rem;
    border-radius: 0.95rem;
    border: 1px solid color-mix(in srgb, var(--panel-border-strong) 68%, transparent);
    background: color-mix(in srgb, var(--panel-bg-strong) 94%, transparent);
    box-shadow: var(--soft-panel-shadow);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(0.2rem);
    transition: opacity 0.16s ease, transform 0.16s ease, visibility 0.16s ease;
}

.chat-help-popover::before {
    content: "";
    position: absolute;
    top: -0.35rem;
    left: 0.8rem;
    width: 0.7rem;
    height: 0.7rem;
    border-left: 1px solid color-mix(in srgb, var(--panel-border-strong) 68%, transparent);
    border-top: 1px solid color-mix(in srgb, var(--panel-border-strong) 68%, transparent);
    background: color-mix(in srgb, var(--panel-bg-strong) 94%, transparent);
    transform: rotate(45deg);
}

.chat-help-anchor:hover .chat-help-popover,
.chat-help-anchor:focus-within .chat-help-popover {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.chat-field input,
.chat-field select,
.chat-field textarea {
    width: 100%;
    border-radius: 0.95rem;
    border: 1px solid var(--chat-input-border);
    padding: 0.92rem 1rem;
    background: var(--chat-input-bg);
    color: var(--text-strong);
    font-size: 1rem;
    box-shadow: var(--chat-input-shadow);
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.chat-field textarea {
    min-height: 6rem;
    resize: vertical;
}

.chat-field input:focus-visible,
.chat-field select:focus-visible,
.chat-field textarea:focus-visible {
    outline: none;
    border-color: var(--chat-input-focus-border);
    box-shadow:
        var(--chat-input-shadow),
        0 0 0 3px color-mix(in srgb, var(--chat-input-focus-border) 18%, transparent);
}

.chat-field input::placeholder,
.chat-field textarea::placeholder {
    color: var(--text-soft);
}

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

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

.chat-suggestion-list {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    margin-top: 0.15rem;
}

.chat-suggestion-list.hidden {
    display: none;
}

.chat-suggestion-item {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border-radius: 0.85rem;
    border: 1px solid var(--panel-border-strong);
    background: var(--surface-muted);
    color: var(--text-color);
    text-align: left;
    cursor: pointer;
}

.chat-suggestion-item:hover,
.chat-suggestion-item:focus-visible {
    border-color: var(--accent-border-strong);
}

.chat-suggestion-item.muted {
    cursor: default;
    color: var(--text-muted);
}

.chat-actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    margin-top: 0.9rem;
}

.chat-secondary-link {
    font-size: 0.9rem;
    color: var(--primary);
    text-decoration: none;
}

.chat-helper-card,
.chat-review-card,
.chat-inline-card {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding: 0.95rem 1rem;
    border-radius: 1rem;
    border: 1px solid color-mix(in srgb, var(--panel-border-strong) 60%, transparent);
    background: color-mix(in srgb, var(--surface-muted) 85%, transparent);
}

.chat-review-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding: 0.85rem 0.95rem;
    border-radius: 0.9rem;
    background: var(--panel-bg);
    border: 1px solid var(--panel-border-strong);
}

.chat-review-item span {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.chat-review-item strong {
    color: var(--text-strong);
    line-height: 1.35;
}

.chat-map-shell {
    position: relative;
    margin-top: 1rem;
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--panel-border-strong);
    background: var(--map-shell-bg);
}

.chat-map {
    width: 100%;
    min-height: 25rem;
}

.chat-map.fits-small {
    min-height: 21rem;
}

.chat-map-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    align-items: center;
    margin-top: 0.8rem;
}

.chat-map-toolbar .btn-outline-sm,
.chat-actions-row .btn-outline-sm {
    background: var(--chat-toolbar-btn-bg);
    border-color: var(--chat-toolbar-btn-border);
    color: var(--chat-toolbar-btn-text);
    box-shadow: var(--chat-toolbar-secondary-shadow);
}

.chat-map-toolbar .btn-primary-sm,
.chat-actions-row .btn-primary-sm {
    background: var(--chat-toolbar-primary-bg);
    color: var(--chat-toolbar-primary-text);
    box-shadow: var(--chat-toolbar-primary-shadow);
}

.chat-map-toolbar .btn-primary-sm,
.chat-map-toolbar .btn-outline-sm,
.chat-actions-row .btn-primary-sm,
.chat-actions-row .btn-outline-sm {
    padding: 0.6rem 1rem;
    border-radius: 0.85rem;
}

.chat-map-toolbar .btn-primary-sm:hover,
.chat-actions-row .btn-primary-sm:hover,
.chat-map-toolbar .btn-outline-sm:hover,
.chat-actions-row .btn-outline-sm:hover {
    transform: translateY(-1px);
}

.chat-range-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    color: var(--text-muted);
    font-size: 0.78rem;
}

.chat-range-meta strong {
    color: var(--text-strong);
    font-size: 0.95rem;
}

.chat-map-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 0.8rem;
    border-radius: 999px;
    border: 1px solid var(--panel-border-strong);
    background: var(--surface-muted);
    color: var(--text-color);
    font-size: 0.78rem;
}

.route-floating-selector,
.chat-floating-selector {
    position: absolute;
    z-index: 35;
    left: 1rem;
    top: 1rem;
    display: flex;
    gap: 0.45rem;
    padding: 0.5rem;
    border-radius: 1rem;
    border: 1px solid color-mix(in srgb, var(--panel-border-strong) 70%, transparent);
    background: color-mix(in srgb, var(--panel-bg-strong) 96%, transparent);
    box-shadow: 0 18px 35px rgba(2, 6, 23, 0.35);
    backdrop-filter: blur(10px);
}

.route-floating-selector::after,
.chat-floating-selector::after {
    content: "";
    position: absolute;
    left: 1.15rem;
    bottom: -0.42rem;
    width: 0.8rem;
    height: 0.8rem;
    background: color-mix(in srgb, var(--panel-bg-strong) 96%, transparent);
    border-right: 1px solid color-mix(in srgb, var(--panel-border-strong) 70%, transparent);
    border-bottom: 1px solid color-mix(in srgb, var(--panel-border-strong) 70%, transparent);
    transform: rotate(45deg);
}

.route-floating-selector .btn-primary-sm,
.route-floating-selector .btn-outline-sm,
.chat-floating-selector .btn-primary-sm,
.chat-floating-selector .btn-outline-sm {
    min-width: 7rem;
    border-radius: 0.8rem;
}

.route-floating-selector-stop::after {
    left: 1.35rem;
}

.chat-stop-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.chat-stop-card {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding: 0.8rem 0.9rem;
    border-radius: 1rem;
    border: 0;
    background: color-mix(in srgb, var(--surface-muted) 72%, transparent);
}

.chat-stop-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
}

.chat-stop-head h4,
.chat-upload-note {
    margin: 0;
}

.chat-upload-block {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.chat-choice-grid.compact-two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.chat-file-drop {
    position: relative;
    border: 1px dashed var(--accent-border-strong);
    border-radius: 1rem;
    background: var(--surface-muted);
    padding: 1.1rem;
    text-align: center;
}

.chat-file-drop.compact {
    padding: 0.8rem 1rem;
}

.chat-file-drop input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.chat-file-label {
    color: var(--text-muted);
}

.create-chat-status-actions {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 0.95rem;
}

.chat-image-preview-row {
    display: flex;
    justify-content: flex-start;
}

.chat-image-preview-row.is-user {
    margin-top: 0.75rem;
}

.chat-image-preview {
    width: 112px;
    height: 84px;
    border-radius: 0.9rem;
    border: 1px solid var(--panel-border-strong);
    object-fit: cover;
    background: var(--surface-muted);
}

.chat-notice {
    padding: 0.85rem 0.95rem;
    border-radius: 0.9rem;
    border: 1px solid var(--notice-warning-border);
    background: var(--notice-warning-bg);
    color: var(--text-strong);
}

.chat-message.is-system .chat-avatar {
    background: var(--success-surface);
    color: var(--success-text);
}

.chat-result-note,
.chat-muted {
    color: var(--text-muted);
    font-size: 0.78rem;
    line-height: 1.45;
}

.create-chat-status {
    margin-top: 0;
}

#routeFloatingSelector {
    z-index: 35;
}

@media (max-width: 900px) {
    .chat-progress-inline {
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .create-chat-shell {
        padding-bottom: calc(13rem + env(safe-area-inset-bottom, 0px));
    }

    .chat-card-head,
    .chat-progress-head {
        flex-direction: column;
        align-items: stretch;
    }

    .chat-choice-grid,
    .chat-grid-two,
    .chat-review-grid {
        grid-template-columns: 1fr;
    }

    .chat-avatar {
        width: 2.05rem;
        height: 2.05rem;
        font-size: 0.82rem;
        flex-shrink: 0;
    }

    .chat-message {
        grid-template-columns: auto 1fr;
        gap: 0.7rem;
        align-items: start;
    }

    .chat-message.is-user {
        grid-template-columns: 1fr auto;
        gap: 0.7rem;
        align-items: start;
    }

    .chat-map {
        min-height: 20rem;
    }

    .chat-thread {
        padding: 0.75rem 0.75rem calc(7.5rem + env(safe-area-inset-bottom, 0px));
    }

    .chat-thread::after {
        height: clamp(8rem, 18vh, 12rem);
    }
}