/**
 * Maths Cours Interactive Exercises - Core Styles
 */

/* Main container for interactive exercises */
.mc-ie-container {
    max-width: 800px;
    margin: 0 auto;
    font-family: inherit;
}

/* Ensure MathLive keyboard sits above typical site menus */
:root {
    --keyboard-zindex: 9999;
}

/* Base Styles */
.mc-ie-app-root,
.mc-ie-seo-payload {
    /* No visual box styling */
}

.mc-ie-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-gray-50);
}

.mc-ie-statement-text {
    font-size: 1.15rem;
    color: var(--color-gray-900);
    line-height: 1.6;
}

/* Step Styles */
.mc-ie-step {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.mc-ie-step.active-step {
    background: var(--color-gray-50);
    border-left: 4px solid var(--color-primary);
}

.mc-ie-step.completed-step {
    opacity: 0.7;
    background: transparent;
}

.mc-ie-step.completed-correct {
    border-left: 4px solid rgb(var(--color-success-rgb) / 0.5);
}

.mc-ie-step.completed-incorrect {
    border-left: 4px solid rgb(var(--color-error-rgb) / 0.5);
}

.mc-ie-instruction {
    font-weight: 500;
    margin-bottom: 1rem;
    color: var(--color-text-muted);
}

/* QCM Styles */
.mc-ie-qcm-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mc-ie-qcm-btn {
    text-align: left;
    padding: 0 1rem;
    border: 1px solid var(--color-gray-300);
    border-radius: 6px;
    background: var(--color-surface);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 1rem;
}

.mc-ie-qcm-btn:hover:not(:disabled) {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.mc-ie-qcm-btn.selected {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.mc-ie-qcm-btn.correct {
    border-color: rgb(var(--color-success-rgb) / 0.5);
    background: var(--color-success-light);
}

.mc-ie-qcm-btn.incorrect {
    border-color: rgb(var(--color-error-rgb) / 0.5);
    background: var(--color-error-light);
}

/* MathLive Input Styles */
.mc-ie-mathfield {
    width: 100%;
    padding: 0.5rem;
    font-size: 1.25rem;
    border: 1px solid var(--color-gray-300);
    border-radius: 6px;
    background: var(--color-surface);
}

.mc-ie-mathfield.correct {
    border-color: var(--color-success);
}

.mc-ie-mathfield.incorrect {
    border-color: var(--color-error);
    animation: shake 0.4s;
}

/* Action Row */
.mc-ie-action-row {
    margin-top: 1rem;
    display: flex;
    justify-content: flex-end;
}

.mc-ie-validate-btn {
    padding: 0.5rem 1.5rem;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.mc-ie-validate-btn:hover {
    background: var(--color-primary-dark);
}

/* Feedbacks & Scaffolding */
.mc-ie-feedback-area {
    margin-top: 1rem;
}

.mc-ie-feedback {
    padding: 0.875rem 1rem;
    border-radius: 6px;
    margin-top: 0.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
}

.mc-ie-feedback::before {
    content: '';
    display: block;
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.mc-ie-feedback.success {
    background: var(--color-success-light);
    color: var(--color-text);
    border: 1px solid rgb(var(--color-success-rgb) / 0.5);
}

.mc-ie-feedback.success::before {
    /* L'URL SVG ne peut pas utiliser var() — hex inliné, en phase avec --color-success #065F46 */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23065F46' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpolyline points='9 12 11 14 15 10'/%3E%3C/svg%3E");
}

.mc-ie-feedback.error {
    background: var(--color-error-light);
    color: var(--color-text);
    border: 1px solid rgb(var(--color-error-rgb) / 0.5);
}

.mc-ie-feedback.error::before {
    /* L'URL SVG ne peut pas utiliser var() — hex inliné, en phase avec --color-error #9F1239 */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239F1239' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cline x1='15' y1='9' x2='9' y2='15'/%3E%3Cline x1='9' y1='9' x2='15' y2='15'/%3E%3C/svg%3E");
}

.mc-ie-feedback-content {
    flex: 1;
    min-width: 0;
}

.mc-ie-solution {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgb(var(--color-error-rgb) / 0.2);
}

.mc-ie-feedback-content .tikz-container {
    margin-top: 0.75rem;
    margin-bottom: 0.75rem;
}

.mc-ie-scaffolding-open {
    margin-top: 1rem;
    border: 1px solid var(--color-accent-sun);
    background: var(--color-accent-sun-light);
    border-radius: 6px;
    overflow: hidden;
}

.mc-ie-scaffolding-open summary {
    padding: 0.75rem 1rem;
    background: var(--color-accent-sun);
    color: var(--color-text-on-yellow);
    font-weight: 600;
    cursor: pointer;
}

.mc-ie-hint-content {
    padding: 1rem;
    color: var(--color-text-on-yellow);
}

/* Global Success */
.mc-ie-success-global {
    text-align: center;
    padding: 2rem;
    margin-top: 2rem;
    background: var(--color-secondary-light);
    border: 2px solid var(--color-secondary);
    border-radius: 8px;
    color: var(--color-text);
}

/* Tonalité de la boîte de fin selon le score (cf. renderFinalMessage). */
.mc-ie-success-global.mc-ie-final-perfect,
.mc-ie-success-global.mc-ie-final-good {
    background: var(--color-success-light);
    border-color: var(--color-success);
}

.mc-ie-success-global.mc-ie-final-mid {
    background: var(--color-accent-sun-light);
    border-color: var(--color-accent-sun);
}

.mc-ie-success-global.mc-ie-final-low {
    background: var(--color-error-light);
    border-color: var(--color-error);
}

/* tone "neutral" : conserve le style de base (secondaire) ci-dessus. */

/* Mention « note officielle » vs « entraînement » (politique réessai différé) */
.mc-ie-official-notice {
    text-align: center;
    padding: 0.9rem 1.25rem;
    margin-top: 0.75rem;
    border-radius: 8px;
    font-size: 0.95rem;
    line-height: 1.45;
}

.mc-ie-official-notice.mc-ie-official-yes {
    background: var(--color-success-light);
    border: 1px solid var(--color-success);
    color: var(--color-success);
}

.mc-ie-official-notice.mc-ie-official-no {
    background: #f1f5f9; /* slate-100 */
    border: 1px solid #cbd5e1; /* slate-300 */
    color: #475569; /* slate-600 */
}

/* Bandeau pré-tentative (cooldown actif) affiché AU-DESSUS de l'exercice :
   prévient l'élève que la tentative ne comptera pas. Ton « info » (amber),
   distinct des notices de résultat ci-dessus. */
.mc-ie-cooldown-banner {
    padding: 0.85rem 1.25rem;
    margin-bottom: 1rem;
    border-radius: 8px;
    font-size: 0.92rem;
    line-height: 1.45;
    background: #fffbeb; /* amber-50 */
    border: 1px solid #fcd34d; /* amber-300 */
    color: #92400e; /* amber-800 */
}


/* Mini Editor Trigger Styles */
.mc-ie-mini-editor-trigger {
    transition: all 0.2s ease;
    cursor: pointer;
}

.mc-ie-mini-editor-trigger.block-trigger {
    padding: 1rem;
    border: 2px dashed var(--color-primary);
    border-radius: 8px;
    text-align: center;
    min-height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.mc-ie-mini-editor-trigger.correct {
    border-color: var(--color-success) !important;
    border-style: solid !important;
    background-color: var(--color-success-light) !important;
    color: var(--color-success) !important;
}

.mc-ie-mini-editor-trigger.incorrect {
    border-color: var(--color-error) !important;
    border-style: solid !important;
    background-color: var(--color-error-light) !important;
    color: var(--color-error) !important;
}

.mc-ie-mini-editor-trigger.block-trigger:hover:not(:disabled) {
    background-color: var(--color-primary-light);
}

.mc-ie-mini-editor-trigger.inline-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 1.5em;
    padding: 0 0.5rem;
    margin: 0 0.25rem;
    border: 1px dashed var(--color-primary);
    border-radius: 4px;
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    vertical-align: middle;
    font-weight: normal;
}

.mc-ie-mini-editor-trigger.inline-trigger:hover:not(:disabled) {
    background-color: var(--color-primary-light);
    border-style: solid;
}

.mc-ie-mini-editor-trigger[disabled] {
    cursor: default;
    opacity: 0.9;
}

/* Plain text input (no LaTeX editor) */
.mc-ie-plain-input {
    display: inline-block;
    min-width: 80px;
    padding: 0.2rem 0.5rem;
    margin: 0 0.25rem;
    border: 1px solid var(--color-primary);
    border-radius: 4px;
    background: var(--color-primary-light);
    color: inherit;
    font-size: 1em;
    font-family: inherit;
    text-align: center;
    vertical-align: middle;
    outline: none;
    transition: border-color 0.2s;
}

.mc-ie-plain-input:focus {
    border-style: solid;
    border-color: var(--color-primary-dark);
    box-shadow: 0 0 0 2px var(--color-primary-light);
}

.mc-ie-plain-input.correct {
    border-color: var(--color-success);
    background: var(--color-success-light);
}

.mc-ie-plain-input.incorrect {
    border-color: var(--color-error);
    background: var(--color-error-light);
}

/* Block-mode plain input */
.mc-ie-plain-input.block-plain-input {
    display: block;
    width: 100%;
    max-width: 300px;
    margin: 0.75rem auto;
    text-align: left;
    padding: 0.5rem 0.75rem;
}

/* Python code input (monospace, tolerant validation) */
.mc-ie-code-input {
    display: inline-block;
    min-width: 120px;
    padding: 0.25rem 0.5rem;
    margin: 0 0.25rem;
    border: 1px solid var(--color-text-muted);
    border-radius: 4px;
    background: var(--color-bg-surface-alt);
    color: var(--color-gray-900);
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 0.95em;
    text-align: left;
    vertical-align: middle;
    outline: none;
    transition: border-color 0.2s;
}

.mc-ie-code-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-light);
}

.mc-ie-code-input.correct {
    border-color: var(--color-success);
    background: var(--color-success-light);
}

.mc-ie-code-input.incorrect {
    border-color: var(--color-error);
    background: var(--color-error-light);
}

.mc-ie-code-input.block-code-input {
    display: block;
    width: 100%;
    max-width: 500px;
    margin: 0.75rem 0;
    padding: 0.5rem 0.75rem;
}

@keyframes shake {
    0% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-5px);
    }

    50% {
        transform: translateX(5px);
    }

    75% {
        transform: translateX(-5px);
    }

    100% {
        transform: translateX(0);
    }
}

/* Dropdown Styles */
.mc-ie-dropdown-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    background: transparent;
}

.mc-ie-dropdown-menu {
    position: absolute;
    background: white;
    border: 1px solid var(--color-gray-300);
    border-radius: 6px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    z-index: 10001;
    max-height: 300px;
    overflow-y: auto;
    padding: 0.5rem 0;
}

.mc-ie-dropdown-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
    font-size: 1rem;
    color: var(--color-gray-900);
}

.mc-ie-dropdown-item:hover {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}