/*
 * NBForm Prompt Coach - Public UI
 * Structure:
 * 1) Scope & tokens
 * 2) Container + layout
 * 3) Chat panel
 * 4) Builder panel
 * 5) Fullscreen mode
 * 6) States + responsive
 */

#nbform-prompt-coach-app {
    display: block;
    width: 100%;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --nbpc-primary: #005f63;
    --nbpc-primary-strong: #00484b;
    --nbpc-accent: #f79445;
    --nbpc-accent-strong: #ff6a00;
    --nbpc-logo-mint: #b8debe;
    --nbpc-logo-teal: #006e69;
    --nbpc-bg: #f4f8f8;
    --nbpc-surface: #ffffff;
    --nbpc-surface-soft: #f8fbfb;
    --nbpc-line: #dbe8e8;
    --nbpc-text: #173436;
    --nbpc-text-soft: #5f7d80;
    --nbpc-shadow: 0 16px 40px rgba(0, 73, 76, 0.12);
}

#nbform-prompt-coach-app,
#nbform-prompt-coach-app * {
    box-sizing: border-box;
}

.nbform-pc-article-shell {
    width: 100%;
    max-width: 1260px;
    margin: 0 auto;
    padding: 0 20px;
}

.nbform-pc-studio-root {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 760px;
    max-height: 90vh;
    margin: 28px 0;
    border-radius: 22px;
    overflow: hidden;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbfb 100%);
    border: 1px solid var(--nbpc-line);
    box-shadow: var(--nbpc-shadow);
    color: var(--nbpc-text);
    line-height: 1.45;
}

.nbform-pc-fs-toggle {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 20;
    border: 3px solid #083d41;
    background: #f39b49;
    color: #071f21;
    border-radius: 8px;
    font-size: 0.94rem;
    font-weight: 900;
    padding: 9px 16px;
    cursor: pointer;
    box-shadow: 0 2px 0 rgba(8, 61, 65, 0.35);
    transition: transform 0.12s ease, box-shadow 0.12s ease, filter 0.12s ease;
}

.nbform-pc-fs-toggle:hover {
    transform: translateY(-1px);
    filter: brightness(1.03);
    box-shadow: 0 4px 0 rgba(8, 61, 65, 0.35);
}

.nbform-pc-main-layout {
    flex: 1;
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(360px, 42%) 1fr;
    overflow: hidden;
    background:
        radial-gradient(circle at 18% 20%, rgba(0, 95, 99, 0.06), transparent 42%),
        radial-gradient(circle at 80% 84%, rgba(245, 158, 11, 0.08), transparent 34%),
        var(--nbpc-bg);
}

.nbform-pc-chat-panel,
.nbform-pc-builder-panel {
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.nbform-pc-chat-panel {
    background: var(--nbpc-surface);
    border-right: 1px solid var(--nbpc-line);
}

.nbform-pc-builder-panel {
    background:
        radial-gradient(#deedee 1px, transparent 1px),
        linear-gradient(180deg, #f9fcfc 0%, #f3f8f8 100%);
    background-size: 16px 16px, 100% 100%;
}

.nbform-pc-header {
    position: relative;
    z-index: 2;
    padding: 24px 28px 16px;
    background: var(--nbpc-surface);
    border-bottom: 1px solid var(--nbpc-line);
}

.nbform-pc-builder-panel .nbform-pc-header {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(4px);
}

.nbform-pc-header h3 {
    margin: 0;
    color: var(--nbpc-primary);
    font-size: clamp(1.25rem, 1.35vw, 1.6rem);
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: 0.01em;
}

.nbform-pc-subtitle {
    display: block;
    margin-top: 6px;
    color: var(--nbpc-text-soft);
    font-size: 0.9rem;
}

.nbform-pc-chat-messages,
.nbform-pc-blocks-container {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 24px 24px 20px;
    scrollbar-width: thin;
    scrollbar-color: #b8d2d4 transparent;
}

.nbform-pc-chat-messages::-webkit-scrollbar,
.nbform-pc-blocks-container::-webkit-scrollbar {
    width: 8px;
}

.nbform-pc-chat-messages::-webkit-scrollbar-thumb,
.nbform-pc-blocks-container::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: #b8d2d4;
}

.nbform-pc-message-wrapper {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
}

.nbform-pc-message-wrapper.agent {
    justify-content: flex-start;
}

.nbform-pc-message-wrapper.user {
    flex-direction: row-reverse;
}

.nbform-pc-avatar {
    flex: 0 0 34px;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    font-weight: 800;
}

.nbform-pc-message-wrapper.agent .nbform-pc-avatar {
    background: linear-gradient(180deg, #dff2f3 0%, #cde9eb 100%);
    color: var(--nbpc-primary);
    border: 1px solid #c0e0e2;
}

.nbform-pc-bubble {
    max-width: 84%;
    padding: 12px 14px;
    border-radius: 14px;
    font-size: 0.95rem;
    line-height: 1.52;
    box-shadow: 0 2px 9px rgba(0, 0, 0, 0.05);
}

.nbform-pc-message-wrapper.agent .nbform-pc-bubble {
    border-top-left-radius: 4px;
    background: #f1f9fa;
    color: #2a5053;
    border: 1px solid #d7ebec;
}

.nbform-pc-message-wrapper.user .nbform-pc-bubble {
    border-top-right-radius: 4px;
    color: #ffffff;
    background: linear-gradient(180deg, #0b6d72 0%, #05565a 100%);
}

.nbform-pc-chat-input-area {
    display: flex;
    gap: 10px;
    padding: 16px 18px;
    border-top: 1px solid var(--nbpc-line);
    background: #ffffff;
}

.nbform-pc-chat-input-area input {
    flex: 1;
    min-width: 0;
    border: 1px solid #bfd6d8;
    border-radius: 12px;
    background: #ffffff;
    color: var(--nbpc-text);
    font-size: 0.95rem;
    padding: 12px 14px;
    outline: none;
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.nbform-pc-chat-input-area input:focus {
    border-color: #7bb7ba;
    box-shadow: 0 0 0 3px rgba(0, 95, 99, 0.12);
}

.nbform-pc-chat-input-area button {
    flex: 0 0 auto;
    border: 1px solid #f7ad73;
    border-radius: 12px;
    padding: 0 16px;
    font-size: 0.94rem;
    font-weight: 800;
    cursor: pointer;
    color: #ffffff;
    background: linear-gradient(180deg, #ffb272 0%, #ff8b3e 54%, #ff6a00 100%);
    box-shadow: 0 8px 18px rgba(255, 106, 0, 0.28);
}

.nbform-pc-chat-input-area button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
}

.nbform-pc-block-card {
    border: 1px solid #dce9ea;
    background: #ffffff;
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 14px;
    box-shadow: 0 10px 20px rgba(0, 73, 76, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nbform-pc-block-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 24px rgba(0, 73, 76, 0.12);
}

.nbform-pc-block-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.nbform-pc-block-title-area {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.nbform-pc-block-title {
    font-size: 0.84rem;
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: #4f7073;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.nbform-pc-status-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.8);
}

.nbform-pc-status-red { background: #e53935; }
.nbform-pc-status-orange { background: #f97316; }
.nbform-pc-status-yellow { background: #eab308; }
.nbform-pc-status-green { background: #16a34a; }
.nbform-pc-status-blue { background: #0ea5e9; }

.nbform-pc-block-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nbform-pc-btn-icon {
    border: 1px solid #c8dfe0;
    background: #f8fcfc;
    border-radius: 10px;
    min-width: 34px;
    height: 34px;
    padding: 0 10px;
    cursor: pointer;
}

.nbform-pc-locked-icon {
    font-size: 1rem;
}

.nbform-pc-block-content p,
.nbform-pc-block-read-mode p {
    margin: 0;
    color: #234447;
    font-size: 0.95rem;
    line-height: 1.55;
}

.nbform-pc-empty-text {
    color: #7a989b;
}

.nbform-pc-block-content textarea {
    width: 100%;
    min-height: 120px;
    resize: vertical;
    border: 1px solid #bfd6d8;
    border-radius: 10px;
    font-size: 0.94rem;
    padding: 10px 12px;
    color: var(--nbpc-text);
    background: #ffffff;
}

.nbform-pc-builder-footer {
    display: grid;
    gap: 10px;
    padding: 14px 18px 18px;
    border-top: 1px solid var(--nbpc-line);
    background: #ffffff;
}

.nbform-pc-export-btn {
    width: 100%;
    border: 1px solid #8dd1bb;
    border-radius: 12px;
    padding: 12px 14px;
    font-size: 1rem;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.nbform-pc-export-btn:not(:disabled) {
    color: #073a2f;
    background: linear-gradient(90deg, var(--nbpc-logo-mint) 0%, #3cc49c 48%, var(--nbpc-logo-teal) 100%);
    box-shadow: 0 10px 18px rgba(0, 110, 105, 0.24);
}

.nbform-pc-export-btn:not(:disabled):hover {
    transform: translateY(-1px);
}

.nbform-pc-export-btn:disabled {
    color: #7f9d9f;
    background: #edf5f5;
    border-color: #d5e6e7;
    cursor: not-allowed;
}

.nbform-pc-transform-btn,
.nbform-pc-follow-btn {
    width: 100%;
    border: 1px solid #c7dddf;
    border-radius: 12px;
    padding: 10px 12px;
    font-size: 0.9rem;
    font-weight: 800;
    cursor: pointer;
    color: #0f4f53;
    background: linear-gradient(180deg, #ffffff 0%, #eef8f9 100%);
}

.nbform-pc-transform-btn:hover,
.nbform-pc-follow-btn:hover {
    box-shadow: 0 8px 14px rgba(0, 73, 76, 0.12);
}

.nbform-pc-footer-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    width: 100%;
}

.nbform-pc-send-btn {
    grid-column: 1 / -1;
}

.nbform-pc-empty-state .nbform-pc-ghost-card {
    border: 2px dashed #c6dddd;
    border-radius: 14px;
    padding: 20px;
    color: #6f9194;
    background: rgba(255, 255, 255, 0.75);
    font-weight: 600;
}

/* Fullscreen mode */
.nbform-pc-studio-root.is-fullscreen {
    position: fixed !important;
    inset: 0 !important;
    z-index: 9999999 !important;
    width: 100vw !important;
    height: 100vh !important;
    max-height: 100vh !important;
    margin: 0 !important;
    border-radius: 0 !important;
    border: 0 !important;
    box-shadow: none !important;
    overflow: hidden !important;
}

.nbform-pc-fs-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 18px;
    min-height: 64px;
    background: linear-gradient(90deg, #062a2c 0%, #074447 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.nbform-pc-fs-logo {
    display: flex;
    align-items: center;
}

.nbform-pc-fs-logo span {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 8px 14px 8px 52px;
    border-radius: 12px;
    color: #ffffff;
    font-weight: 800;
    letter-spacing: 0.01em;
    background: linear-gradient(180deg, rgba(13, 88, 93, 0.9) 0%, rgba(8, 62, 65, 0.96) 100%);
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.nbform-pc-fs-logo .nbform-pc-fs-logo-wrap {
    padding: 0;
    min-height: 0;
    min-width: 0;
    border-radius: 0;
    color: inherit;
    font-weight: inherit;
    letter-spacing: normal;
    background: transparent;
    border: 0;
    box-shadow: none;
}

.nbform-pc-fs-logo .nbform-pc-fs-logo-wrap::before {
    content: none;
}

.nbform-pc-fs-logo .nbform-pc-fs-logo-img {
    display: block;
    height: 42px;
    width: auto;
    max-width: 255px;
    object-fit: contain;
}

.nbform-pc-fs-logo span::before {
    content: 'NB';
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    font-weight: 900;
    color: #083032;
    background: linear-gradient(180deg, #7de7ef 0%, #38c7d2 100%);
}

.nbform-pc-fs-title {
    flex: 1;
    min-width: 0;
    color: #ffffff;
    font-size: clamp(1rem, 1.2vw, 1.25rem);
    font-weight: 800;
    letter-spacing: 0.02em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nbform-pc-fs-close {
    border: 1px solid #f7ad73;
    border-radius: 10px;
    padding: 8px 12px;
    color: #ffffff;
    font-size: 0.92rem;
    font-weight: 800;
    cursor: pointer;
    background: linear-gradient(180deg, #ffb272 0%, #ff8b3e 54%, #ff6a00 100%);
}

.nbform-pc-fs-close:hover {
    background: linear-gradient(180deg, #ffbf8c 0%, #ff9c59 54%, #ff7a1f 100%);
}

.nbform-pc-studio-root.is-fullscreen .nbform-pc-main-layout {
    height: calc(100vh - 64px);
}

.nbform-pc-studio-root.is-fullscreen .nbform-pc-chat-messages,
.nbform-pc-studio-root.is-fullscreen .nbform-pc-blocks-container {
    overscroll-behavior: contain;
}

/* States */
.nbform-pc-loading,
.nbform-pc-loading-container,
.nbform-pc-error-state {
    margin: 24px 0;
    border-radius: 14px;
    border: 1px solid #d4e7e8;
    background: #ffffff;
    text-align: center;
    color: var(--nbpc-text-soft);
}

.nbform-pc-loading,
.nbform-pc-loading-container {
    padding: 36px 18px;
}

.nbform-pc-spinner {
    width: 28px;
    height: 28px;
    display: inline-block;
    border-radius: 999px;
    border: 3px solid #cbe0e2;
    border-top-color: var(--nbpc-primary);
    animation: nbformPcSpin 1s linear infinite;
}

.nbform-pc-loading p,
.nbform-pc-loading-container p {
    margin-top: 10px;
    font-weight: 600;
}

.nbform-pc-error-state {
    padding: 36px 18px;
    border-color: #f3d3d3;
    background: #fff7f7;
    color: #8b2b2b;
}

.nbform-pc-error-state h3 {
    margin-bottom: 8px;
}

.nbform-pc-error-state button {
    margin-top: 12px;
    border: 1px solid #e8a5a5;
    border-radius: 10px;
    padding: 10px 14px;
    color: #ffffff;
    font-weight: 700;
    cursor: pointer;
    background: #c94e4e;
}

@keyframes nbformPcSpin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive */
@media (max-width: 1100px) {
    .nbform-pc-article-shell {
        padding: 0 14px;
    }

    .nbform-pc-studio-root {
        height: 82vh;
    }

    .nbform-pc-main-layout {
        grid-template-columns: 1fr;
    }

    .nbform-pc-chat-panel {
        border-right: 0;
        border-bottom: 1px solid var(--nbpc-line);
        max-height: 48%;
    }

    .nbform-pc-fs-toggle {
        top: 10px;
        right: 10px;
    }
}

@media (max-width: 680px) {
    .nbform-pc-article-shell {
        padding: 0 10px;
    }

    .nbform-pc-studio-root {
        margin: 16px 0;
        height: 86vh;
        border-radius: 16px;
    }

    .nbform-pc-header {
        padding: 14px 16px;
    }

    .nbform-pc-chat-messages,
    .nbform-pc-blocks-container {
        padding: 14px;
    }

    .nbform-pc-chat-input-area,
    .nbform-pc-builder-footer {
        padding: 12px;
    }

    .nbform-pc-chat-input-area button {
        padding: 0 12px;
    }

    .nbform-pc-fs-header {
        padding: 10px 12px;
        min-height: 58px;
    }

    .nbform-pc-fs-logo span {
        min-height: 36px;
        padding-left: 46px;
        font-size: 0.86rem;
    }

    .nbform-pc-fs-logo .nbform-pc-fs-logo-wrap {
        min-height: 0;
        min-width: 0;
        padding: 0;
    }

    .nbform-pc-fs-logo .nbform-pc-fs-logo-img {
        height: 36px;
        max-width: 210px;
    }

    .nbform-pc-fs-logo span::before {
        width: 26px;
        height: 26px;
        font-size: 0.66rem;
    }

    .nbform-pc-fs-close {
        padding: 7px 10px;
        font-size: 0.85rem;
    }
}

/* Conversation-first: la colonne droite est 100% alimentée par le dialogue */
.nbform-pc-block-actions,
.nbform-pc-btn-icon {
    display: none !important;
}

.nbform-pc-block-card .nbform-pc-block-content textarea {
    display: none !important;
}

.nbform-pc-builder-panel .nbform-pc-header::after {
    content: 'Les blocs se remplissent uniquement via la conversation de gauche.';
    display: block;
    margin-top: 6px;
    color: var(--nbpc-text-soft);
    font-size: 0.82rem;
    font-weight: 600;
}

/* Charte gradients forcée sur tous les boutons d'action */
#nbform-prompt-coach-app .nbform-pc-chat-input-area button,
#nbform-prompt-coach-app .nbform-pc-fs-close {
    background-image: linear-gradient(180deg, #ffb272 0%, #ff8b3e 54%, #ff6a00 100%) !important;
    color: #ffffff !important;
    border-color: #f7ad73 !important;
}

#nbform-prompt-coach-app .nbform-pc-fs-toggle {
    background: #f39b49 !important;
    background-image: none !important;
    color: #071f21 !important;
    border: 3px solid #083d41 !important;
    border-radius: 8px !important;
    box-shadow: 0 2px 0 rgba(8, 61, 65, 0.35) !important;
}

#nbform-prompt-coach-app .nbform-pc-export-btn:not(:disabled) {
    background: #97d8bb !important;
    background-image: none !important;
    color: #0b2e31 !important;
    border: 3px solid #0f4f53 !important;
    border-radius: 8px !important;
    font-weight: 900 !important;
    box-shadow: 0 2px 0 rgba(15, 79, 83, 0.25) !important;
}

#nbform-prompt-coach-app .nbform-pc-export-btn:disabled,
#nbform-prompt-coach-app .nbform-pc-chat-input-area button:disabled {
    background-image: linear-gradient(180deg, #e6efef 0%, #d7e4e4 100%) !important;
}

/* Prompt narratif (droite) */
#nbform-prompt-coach-app .nbform-pc-prompt-flow {
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-height: 0;
}

#nbform-prompt-coach-app .nbform-pc-prompt-flow > * {
    flex: 0 0 auto;
}

#nbform-prompt-coach-app .nbform-pc-prompt-live {
    border: 1px solid #d6e7e9;
    border-radius: 14px;
    background: #ffffff;
    padding: 16px;
    color: #1f4043;
    line-height: 1.6;
    box-shadow: 0 8px 18px rgba(0, 73, 76, 0.08);
    position: relative;
    z-index: 1;
    overflow-y: auto;
    max-height: min(52vh, 560px);
}

#nbform-prompt-coach-app .nbform-pc-prompt-live p {
    margin: 0 0 10px;
}

#nbform-prompt-coach-app .nbform-pc-prompt-live p:last-child {
    margin-bottom: 0;
}

#nbform-prompt-coach-app .nbform-pc-prompt-live strong {
    color: #004f53;
    font-weight: 800;
}

#nbform-prompt-coach-app .nbform-pc-prompt-live--editable {
    min-height: 220px;
    outline: none;
    cursor: text;
}

#nbform-prompt-coach-app .nbform-pc-prompt-live--editable:focus {
    border-color: #7bb7ba;
    box-shadow: 0 0 0 3px rgba(0, 95, 99, 0.12);
}

#nbform-prompt-coach-app .nbform-pc-prompt-section {
    display: grid;
    grid-template-columns: 5px minmax(0, 1fr);
    border: 1px solid #dbe9eb;
    border-radius: 10px;
    overflow: hidden;
    margin-top: 10px;
}

#nbform-prompt-coach-app .nbform-pc-prompt-rail {
    display: block;
}

#nbform-prompt-coach-app .nbform-pc-prompt-section-body {
    padding: 9px 10px;
    background: #fbfefe;
}

#nbform-prompt-coach-app .nbform-pc-prompt-section-body h5 {
    margin: 0;
    color: #133e41;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

#nbform-prompt-coach-app .nbform-pc-prompt-section-body p {
    margin: 6px 0 0;
}

#nbform-prompt-coach-app .nbform-pc-prompt-missing {
    color: #6f8d90;
    font-style: italic;
}

#nbform-prompt-coach-app .nbform-pc-soft-sep {
    border: 0;
    border-top: 1px dashed #c6dddf;
    margin: 12px 0;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-card,
#nbform-prompt-coach-app .nbform-pc-services-card,
#nbform-prompt-coach-app .nbform-pc-resolve-card {
    border: 1px solid #d5e7e9;
    border-radius: 14px;
    background: #ffffff;
    padding: 14px;
    box-shadow: 0 8px 18px rgba(0, 73, 76, 0.06);
    position: relative;
    z-index: 1;
    overflow: visible;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-head,
#nbform-prompt-coach-app .nbform-pc-services-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-head h4,
#nbform-prompt-coach-app .nbform-pc-services-head h4 {
    margin: 0;
    color: #0a5054;
    font-size: 0.98rem;
    font-weight: 800;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-head span,
#nbform-prompt-coach-app .nbform-pc-services-head span {
    color: #557679;
    font-size: 0.78rem;
    font-weight: 700;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 10px;
}

#nbform-prompt-coach-app .nbform-pc-accordion-toggle {
    width: 100%;
    border: 1px solid #d4e5e7;
    border-radius: 10px;
    background: linear-gradient(180deg, #ffffff 0%, #f3f9fa 100%);
    cursor: pointer;
    padding: 10px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    text-align: left;
}

#nbform-prompt-coach-app .nbform-pc-accordion-toggle > span {
    color: #0a5054;
    font-weight: 800;
}

#nbform-prompt-coach-app .nbform-pc-accordion-toggle > small {
    color: #5e7f82;
    font-size: 0.76rem;
    font-weight: 700;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-row {
    display: grid;
    grid-template-columns: 5px minmax(0, 1fr);
    border: 1px solid #e2edef;
    border-radius: 10px;
    overflow: hidden;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-rail {
    display: block;
    width: 5px;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-content {
    padding: 9px 10px;
    background: #fcfefe;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-top strong {
    color: #1d4446;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-status {
    border-radius: 999px;
    padding: 2px 8px;
    font-size: 0.73rem;
    font-weight: 800;
    border: 1px solid transparent;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-status.nbform-pc-status-red {
    color: #9f2320;
    background: #fdeceb;
    border-color: #f7c3c1;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-status.nbform-pc-status-orange {
    color: #9a5316;
    background: #fff3e7;
    border-color: #ffd2aa;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-status.nbform-pc-status-yellow {
    color: #7a6410;
    background: #fff9e5;
    border-color: #f6e1a3;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-status.nbform-pc-status-green {
    color: #15653d;
    background: #ebf8ef;
    border-color: #bfe8cc;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-status.nbform-pc-status-blue {
    color: #0b5585;
    background: #e9f4fc;
    border-color: #bdddf4;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-content p {
    margin: 6px 0 0;
    color: #37585b;
    font-size: 0.86rem;
    line-height: 1.45;
}

#nbform-prompt-coach-app .nbform-pc-anatomy-content small {
    display: block;
    margin-top: 5px;
    color: #628084;
    font-size: 0.76rem;
}

#nbform-prompt-coach-app .nbform-pc-services-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

#nbform-prompt-coach-app .nbform-pc-service-btn {
    text-decoration: none;
    border: 1px solid #cae3e5;
    border-radius: 10px;
    padding: 10px 10px;
    background: linear-gradient(180deg, #ffffff 0%, #f4fbfb 100%);
    display: flex;
    flex-direction: column;
    gap: 2px;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

#nbform-prompt-coach-app .nbform-pc-service-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 14px rgba(0, 73, 76, 0.14);
}

#nbform-prompt-coach-app .nbform-pc-service-name {
    color: #0b5257;
    font-size: 0.86rem;
    font-weight: 800;
}

#nbform-prompt-coach-app .nbform-pc-service-hint {
    color: #5f8184;
    font-size: 0.74rem;
    line-height: 1.3;
}

#nbform-prompt-coach-app .nbform-pc-services-card.is-locked .nbform-pc-service-btn {
    pointer-events: none;
    opacity: 0.56;
}

#nbform-prompt-coach-app .nbform-pc-resolve-output {
    margin-top: 8px;
    border: 1px solid #d3e7e9;
    border-radius: 10px;
    background: #f9fdfd;
    padding: 12px;
    color: #1f4043;
    line-height: 1.45;
    overflow: visible;
    word-break: break-word;
}

#nbform-prompt-coach-app .nbform-pc-resolve-empty {
    margin: 6px 0 0;
    color: #5f7f83;
    font-size: 0.84rem;
}

#nbform-prompt-coach-app .nbform-pc-resolve-error {
    margin-top: 6px;
    border: 1px solid #f2c2bf;
    border-radius: 8px;
    padding: 8px 10px;
    background: #fdeceb;
    color: #9f2320;
    font-weight: 700;
    font-size: 0.82rem;
}

#nbform-prompt-coach-app .nbform-pc-resolve-history {
    margin-top: 10px;
    border-top: 1px dashed #c8dfe1;
    padding-top: 8px;
}

#nbform-prompt-coach-app .nbform-pc-resolve-history h5 {
    margin: 0 0 6px;
    color: #1c4b4e;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

#nbform-prompt-coach-app .nbform-pc-resolve-history ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

#nbform-prompt-coach-app .nbform-pc-resolve-history li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    font-size: 0.8rem;
    color: #496b6f;
}

#nbform-prompt-coach-app .nbform-pc-resolve-history-date {
    font-weight: 700;
    color: #1d5054;
}

#nbform-prompt-coach-app .nbform-pc-resolve-history-target {
    color: #56787c;
    text-transform: capitalize;
}

@media (max-width: 860px) {
    .nbform-pc-footer-actions {
        grid-template-columns: 1fr;
    }

    #nbform-prompt-coach-app .nbform-pc-services-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile hardening: conserve desktop, stabilise l'usage sur petits ecrans */
@media (max-width: 768px) {
    .nbform-pc-studio-root {
        height: auto;
        max-height: none;
        min-height: 100dvh;
        margin: 0;
        border-radius: 0;
    }

    .nbform-pc-main-layout {
        display: flex;
        flex-direction: column;
        overflow: visible;
        min-height: calc(100dvh - 8px);
    }

    .nbform-pc-chat-panel,
    .nbform-pc-builder-panel {
        min-height: 0;
    }

    .nbform-pc-chat-panel {
        border-right: 0;
        border-bottom: 1px solid var(--nbpc-line);
        max-height: 45dvh;
    }

    .nbform-pc-builder-panel {
        flex: 1 1 auto;
        min-height: 55dvh;
    }

    .nbform-pc-chat-messages {
        padding: 12px;
    }

    .nbform-pc-chat-input-area {
        position: sticky;
        bottom: 0;
        z-index: 4;
        padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    }

    .nbform-pc-chat-input-area input {
        font-size: 16px; /* evite le zoom iOS */
    }

    .nbform-pc-chat-input-area button {
        min-height: 44px;
        padding: 0 14px;
    }

    .nbform-pc-header {
        padding: 12px 14px;
    }

    .nbform-pc-subtitle {
        font-size: 0.82rem;
    }

    .nbform-pc-builder-footer {
        position: sticky;
        bottom: 0;
        z-index: 4;
        background: #ffffff;
        padding: 10px 12px calc(12px + env(safe-area-inset-bottom));
    }

    .nbform-pc-message-wrapper {
        margin-bottom: 10px;
    }

    .nbform-pc-avatar {
        width: 30px;
        height: 30px;
        flex-basis: 30px;
    }

    .nbform-pc-bubble {
        max-width: 90%;
        font-size: 0.9rem;
        padding: 10px 12px;
    }

    #nbform-prompt-coach-app .nbform-pc-prompt-flow {
        gap: 10px;
    }

    #nbform-prompt-coach-app .nbform-pc-prompt-live {
        padding: 12px;
        max-height: 40dvh;
    }

    #nbform-prompt-coach-app .nbform-pc-prompt-live--editable {
        min-height: 160px;
    }

    #nbform-prompt-coach-app .nbform-pc-anatomy-card,
    #nbform-prompt-coach-app .nbform-pc-services-card,
    #nbform-prompt-coach-app .nbform-pc-resolve-card {
        padding: 10px;
        border-radius: 12px;
    }

    .nbform-pc-fs-toggle {
        display: none;
    }
}