/* =========================
   MODE PARCOURS
========================= */

#prof-ia-module #pia-stage.mode-parcours {
    display: block;
    padding: 0;
}

#prof-ia-module #pia-stage.mode-parcours #pia-standard-ui,
#prof-ia-module #pia-stage.mode-parcours #pia-stats-box,
#prof-ia-module #pia-stage.mode-parcours #pia-progress-wrap,
#prof-ia-module #pia-stage.mode-parcours #pia-xp-wrap,
#prof-ia-module #pia-stage.mode-parcours #pia-stage-home {
    display: none !important;
}

#prof-ia-module #pia-stage.mode-parcours .pia-parcours-shell {
    display: block !important;
    width: 100%;
    padding: 24px;
    box-sizing: border-box;
}

#prof-ia-module .pia-parcours-shell {
    width: 100%;
    animation: piaFadeIn .25s ease;
}

#prof-ia-module .pia-parcours-header {
    display: block;
    margin-bottom: 22px;
}

#prof-ia-module .pia-parcours-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(140px, 1fr));
    gap: 14px;
    margin-bottom: 16px;
}

#prof-ia-module .pia-parcours-stat {
    background: #f8fbff;
    border: 1px solid #dbe7f5;
    border-radius: 18px;
    padding: 16px;
    box-shadow: 0 8px 24px rgba(15, 50, 95, 0.06);
}

#prof-ia-module .pia-parcours-stat-label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: #6d7b90;
    text-transform: uppercase;
    margin-bottom: 6px;
    letter-spacing: .04em;
}

#prof-ia-module .pia-parcours-stat strong {
    font-size: 24px;
    line-height: 1.2;
    color: #163c6d;
    font-weight: 800;
}

#prof-ia-module .pia-parcours-progress-wrap {
    margin-bottom: 8px;
}

#prof-ia-module .pia-parcours-progress {
    height: 14px;
    background: #e8f0f8;
    border-radius: 999px;
    overflow: hidden;
    border: 1px solid #dce7f2;
}

#prof-ia-module .pia-parcours-progress-bar {
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, #1f6fd1, #4a9cff);
    transition: width .25s ease;
}

#prof-ia-module .pia-parcours-card {
    background: #fff;
    border: 1px solid #dbe7f5;
    border-radius: 22px;
    padding: 28px;
    box-shadow: 0 14px 32px rgba(15, 50, 95, 0.08);
}

#prof-ia-module .pia-parcours-kicker {
    display: inline-block;
    margin-bottom: 14px;
    padding: 8px 14px;
    border-radius: 999px;
    background: #eef5ff;
    color: #1e62c2;
    font-size: 13px;
    font-weight: 700;
}

#prof-ia-module .pia-parcours-title {
    margin: 0 0 14px;
    font-size: 30px;
    font-weight: 800;
    line-height: 1.2;
    color: #1e2f45;
}

#prof-ia-module .pia-parcours-question {
    font-size: 21px;
    line-height: 1.5;
    color: #29384c;
    margin-bottom: 22px;
    font-weight: 600;
}

#prof-ia-module .pia-parcours-choices {
    display: grid;
    gap: 14px;
}

#prof-ia-module .pia-parcours-choice {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    width: 100%;
    text-align: left;
    border: 1px solid #dbe7f5;
    background: #f8fbff;
    border-radius: 16px;
    padding: 16px 18px;
    color: #203246;
    font-size: 18px;
    line-height: 1.45;
    cursor: pointer;
    transition: all .18s ease;
}

#prof-ia-module .pia-parcours-choice:hover {
    background: #eef6ff;
    border-color: #a8c8ef;
    transform: translateY(-1px);
}

#prof-ia-module .pia-parcours-choice.is-selected {
    border-color: #1f6fd1;
    background: #eaf3ff;
}

#prof-ia-module .pia-parcours-choice.is-correct {
    background: #edf9f1;
    border-color: #96d3ad;
}

#prof-ia-module .pia-parcours-choice.is-wrong {
    background: #fff1f1;
    border-color: #e0a7a7;
}

#prof-ia-module .pia-parcours-choice-letter {
    flex: 0 0 38px;
    height: 38px;
    border-radius: 12px;
    background: #1f6fd1;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 16px;
    margin-top: 2px;
}

#prof-ia-module .pia-parcours-choice-text {
    flex: 1;
}

#prof-ia-module .pia-parcours-feedback {
    margin-top: 18px;
    padding: 16px 18px;
    border-radius: 16px;
    font-size: 16px;
    line-height: 1.5;
    border: 1px solid #dbe7f5;
    background: #f8fbff;
}

#prof-ia-module .pia-parcours-feedback.success {
    background: #eefbf3;
    border-color: #b7dfc6;
    color: #1f6a3c;
}

#prof-ia-module .pia-parcours-feedback.error {
    background: #fff1f1;
    border-color: #efc3c3;
    color: #9a2f2f;
}

#prof-ia-module .pia-parcours-actions {
    margin-top: 18px;
    display: flex;
    justify-content: flex-end;
}

#prof-ia-module .pia-parcours-actions .pia-btn {
    min-width: 220px;
}

/* =========================
   FULLSCREEN GLOBAL
========================= */

#chat-container.pia-fullscreen {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    z-index: 99999;
    margin: 0;
    padding: 0;
    background:
        radial-gradient(circle at top right, rgba(45,140,255,.10), transparent 18%),
        linear-gradient(180deg, #edf4fb 0%, #f7fbff 100%);
}

#chat-container.pia-fullscreen .pia-stage-panel {
    width: 100vw;
    height: 100vh;
    max-height: none;
    margin: 0;
    border: none;
    border-radius: 0;
    box-shadow: none;
    overflow: hidden;
    background: transparent;
}

#chat-container.pia-fullscreen #pia-stage {
    width: 100%;
    height: auto;
    min-height: 0;
    padding: 0;
    overflow-y: auto;
    overflow-x: hidden;
    background: transparent;
}

#chat-container.pia-fullscreen .pia-btn-fullscreen {
    position: fixed;
    top: 14px;
    right: 16px;
    z-index: 100000;
    box-shadow: 0 12px 24px rgba(15, 76, 129, .22);
}

/* =========================
   MODE QUIZ PUR
========================= */

body.pia-immersive-mode.pia-mode-parcours #prof-ia-module .pia-side,
body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen .pia-tabs-top,
body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen .pia-topbar,
body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen .pia-export-row,
body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-hint-box,
body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-composer,
body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #status,
body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen .pia-login-box {
    display: none !important;
}

body.pia-immersive-mode.pia-mode-parcours #prof-ia-module .pia-grid {
    display: block !important;
}

body.pia-immersive-mode.pia-mode-parcours #prof-ia-module #chat-container {
    width: 100% !important;
    max-width: none !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen .pia-stage-panel {
    height: 100vh !important;
    display: flex !important;
    flex-direction: column !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage {
    flex: 1 1 auto !important;
    height: 100vh !important;
    min-height: 100vh !important;
    overflow-y: auto !important;
    padding: 0 !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-shell {
    width: 100% !important;
    max-width: 1100px !important;
    margin: 0 auto !important;
    padding: 24px 24px 34px !important;
    box-sizing: border-box !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-stat:first-child {
    display: none !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-stats {
    grid-template-columns: repeat(3, minmax(140px, 1fr)) !important;
    gap: 12px !important;
    margin-bottom: 12px !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-stat {
    padding: 12px 14px !important;
    border-radius: 16px !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-stat-label {
    font-size: 11px !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-stat strong {
    font-size: 21px !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-progress-wrap {
    margin-bottom: 18px !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-card {
    width: 100% !important;
    margin: 0 !important;
    padding: 24px 26px !important;
    border-radius: 24px !important;
    box-shadow: 0 18px 34px rgba(15, 50, 95, 0.08) !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-kicker {
    margin-bottom: 10px !important;
    padding: 7px 12px !important;
    font-size: 12px !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-title {
    font-size: clamp(24px, 3vw, 34px) !important;
    line-height: 1.15 !important;
    margin-bottom: 12px !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-question {
    font-size: clamp(18px, 2vw, 24px) !important;
    line-height: 1.4 !important;
    margin-bottom: 18px !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-choices {
    gap: 10px !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-choice {
    font-size: clamp(15px, 1.5vw, 18px) !important;
    line-height: 1.35 !important;
    padding: 14px 16px !important;
    border-radius: 14px !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-choice-letter {
    flex: 0 0 34px !important;
    height: 34px !important;
    font-size: 15px !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-feedback {
    margin-top: 14px !important;
    padding: 14px 16px !important;
    font-size: 15px !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-actions {
    margin-top: 14px !important;
    display: flex !important;
    justify-content: flex-end !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-actions .pia-btn {
    min-width: 190px !important;
    min-height: 46px !important;
    font-size: 15px !important;
}

body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen .pia-btn-fullscreen {
    min-height: 42px !important;
    padding: 10px 14px !important;
    font-size: 14px !important;
    border-radius: 999px !important;
    box-shadow: 0 10px 20px rgba(15, 76, 129, .18) !important;
}

/* =========================
   RESPONSIVE PARCOURS
========================= */

@media (max-width: 980px) {
    #prof-ia-module .pia-parcours-stats {
        grid-template-columns: repeat(2, minmax(120px, 1fr));
    }

    #prof-ia-module .pia-parcours-title {
        font-size: 24px;
    }

    #prof-ia-module .pia-parcours-question {
        font-size: 18px;
    }
}

@media (max-width: 900px) {
    #prof-ia-module .pia-parcours-choice {
        font-size: 16px;
    }

    body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-stats {
        grid-template-columns: 1fr !important;
    }

    body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen .pia-btn-fullscreen {
        top: 10px !important;
        right: 10px !important;
    }
}

@media (max-height: 820px) {
    body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-card {
        padding: 18px 18px !important;
    }

    body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-title {
        font-size: 24px !important;
        margin-bottom: 10px !important;
    }

    body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-question {
        font-size: 17px !important;
        margin-bottom: 14px !important;
    }

    body.pia-immersive-mode.pia-mode-parcours #chat-container.pia-fullscreen #pia-stage.mode-parcours .pia-parcours-choice {
        font-size: 14px !important;
        padding: 11px 13px !important;
    }
}