/*
 * Coding Ireland proprietary interactive activity
 * Copyright (c) 2017-2026 Coding Ireland. All rights reserved.
 *
 * Part of the Coding Ireland online learning platform. Licensed for use only
 * as delivered on the platform. Copying, redistributing, or adapting this
 * file, in whole or in part, for use in any other product or service is not
 * permitted. Ref: CI-maths-comparison-cards
 */
/*
 * comparison-cards — layout for side-by-side option cards with clickable
 * attribute rows and a scoreboard / challenge prompt panel.
 */

.maths-activity .cc-mode-chip {
    display: inline-block;
    margin-top: 0.4rem;
    padding: 0.2rem 0.7rem;
    border-radius: 999px;
    background: var(--maths-accent);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.maths-activity .cc-mode-chip.cc-mode-guided {
    background: var(--maths-primary);
}

.maths-activity .cc-prompt {
    background: var(--maths-surface);
    border: 1px solid var(--maths-border);
    border-left: 6px solid var(--maths-accent);
    border-radius: 10px;
    padding: 0.9rem 1.15rem;
    margin: 0 0 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.maths-activity .cc-prompt.cc-prompt-guided {
    border-left-color: var(--maths-primary);
}

.maths-activity .cc-prompt-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--maths-ink-muted);
}

.maths-activity .cc-prompt-label i {
    margin-right: 0.4rem;
    color: var(--maths-accent);
}

.maths-activity .cc-prompt-guided .cc-prompt-label i {
    color: var(--maths-primary);
}

.maths-activity .cc-prompt-text {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--maths-ink);
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.maths-activity .cc-step-counter {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--maths-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.maths-activity .cc-step-prompt {
    font-size: 1.15rem;
}

.maths-activity .cc-step-focus {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--maths-ink-muted);
}

.maths-activity .cc-step-done {
    color: var(--maths-success);
    font-weight: 700;
}

.maths-activity .cc-step-done i {
    margin-right: 0.4rem;
}

/* Cards grid */
.maths-activity .cc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.maths-activity .cc-empty {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--maths-ink-muted);
    font-size: 1rem;
    padding: 2rem;
    border: 2px dashed var(--maths-border);
    border-radius: 10px;
}

.maths-activity .cc-card {
    --cc-accent: var(--maths-primary);
    background: var(--maths-surface);
    border: 1px solid var(--maths-border);
    border-top: 6px solid var(--cc-accent);
    border-radius: 10px;
    padding: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.maths-activity .cc-card.is-picked {
    box-shadow: 0 0 0 3px var(--cc-accent);
}

.maths-activity .cc-card.is-winner {
    box-shadow: 0 0 0 3px var(--maths-success);
    border-top-color: var(--maths-success);
}

.maths-activity .cc-card.is-wrong {
    box-shadow: 0 0 0 3px var(--maths-danger);
    border-top-color: var(--maths-danger);
}

.maths-activity .cc-card-header {
    padding: 0.8rem 1rem 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.75rem;
    border-bottom: 1px solid var(--maths-border);
}

.maths-activity .cc-card-title {
    margin: 0;
    color: var(--cc-accent);
    font-size: 1.15rem;
    line-height: 1.25;
}

.maths-activity .cc-card-title[contenteditable="true"] {
    outline: 2px solid var(--maths-focus-ring);
    outline-offset: 2px;
    border-radius: 4px;
}

.maths-activity .cc-card-score {
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    min-width: 60px;
}

.maths-activity .cc-score-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--maths-ink-muted);
}

.maths-activity .cc-score-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--cc-accent);
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.maths-activity .cc-attrs {
    display: flex;
    flex-direction: column;
    padding: 0.3rem 0;
    flex: 1;
}

.maths-activity .cc-attr {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--maths-surface-alt);
    text-align: left;
    font-family: inherit;
    font-size: 0.98rem;
    color: var(--maths-ink);
    cursor: pointer;
    transition: background 0.1s ease;
    min-height: 48px;
}

.maths-activity .cc-attr:last-child {
    border-bottom: none;
}

.maths-activity .cc-attr:hover {
    background: var(--maths-surface-alt);
}

.maths-activity .cc-attr:focus-visible {
    outline: 3px solid var(--maths-focus-ring);
    outline-offset: -3px;
}

.maths-activity .cc-attr.is-focus {
    background: #FFF2EA;
    box-shadow: inset 4px 0 0 var(--maths-accent);
}

.maths-activity .cc-attr.is-winner-attr {
    background: #E6F2EE;
    box-shadow: inset 4px 0 0 var(--maths-success);
}

.maths-activity .cc-attr-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--maths-ink-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.maths-activity .cc-attr-value {
    font-weight: 700;
    color: var(--maths-ink);
    font-size: 1.05rem;
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.maths-activity .cc-attr-label[contenteditable="true"],
.maths-activity .cc-attr-value[contenteditable="true"] {
    outline: 2px solid var(--maths-focus-ring);
    outline-offset: 2px;
    border-radius: 4px;
}

.maths-activity .cc-winner-icon {
    color: var(--maths-success);
    font-size: 0.95rem;
}

.maths-activity .cc-card-controls {
    display: flex;
    gap: 0.4rem;
    padding: 0.5rem 0.75rem 0.75rem;
    border-top: 1px solid var(--maths-surface-alt);
}

.maths-activity .cc-add-attr {
    flex: 1;
    background: transparent;
    border: 2px dashed var(--maths-border);
    color: var(--cc-accent);
    border-radius: 8px;
    padding: 0.5rem;
    font-family: 'Nunito', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    min-height: 38px;
}

.maths-activity .cc-add-attr:hover {
    background: var(--maths-surface-alt);
    border-color: var(--cc-accent);
}

.maths-activity .cc-remove-card {
    background: transparent;
    border: 2px solid var(--maths-border);
    color: var(--maths-ink-muted);
    border-radius: 8px;
    width: 38px;
    height: 38px;
    font-size: 0.95rem;
    cursor: pointer;
}

.maths-activity .cc-remove-card:hover {
    border-color: var(--maths-danger);
    color: var(--maths-danger);
}

/* Scoreboard bar */
.maths-activity .cc-scoreboard-bar {
    background: var(--maths-surface);
    border: 1px solid var(--maths-border);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1.25rem;
}

.maths-activity .cc-scoreboard-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--maths-ink-muted);
}

.maths-activity .cc-scoreboard-scores {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.maths-activity .cc-sb-entry {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 700;
    color: var(--maths-ink);
    --cc-accent: var(--maths-primary);
}

.maths-activity .cc-sb-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--cc-accent);
}

.maths-activity .cc-sb-score {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--cc-accent);
    font-variant-numeric: tabular-nums;
}

.maths-activity .cc-scoreboard-verdict {
    flex: 1;
    text-align: right;
    font-weight: 700;
    color: var(--maths-primary-dark);
    min-width: 200px;
}

/* Your turn card */
.maths-activity .cc-your-turn {
    background: var(--maths-surface);
    border: 1px solid var(--maths-border);
    border-left: 6px solid var(--maths-accent);
    border-radius: 10px;
    padding: 0.9rem 1.15rem;
    margin-top: 1rem;
}

.maths-activity .cc-your-turn-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--maths-accent-dark);
    margin-bottom: 0.5rem;
}

.maths-activity .cc-your-turn-label i {
    margin-right: 0.4rem;
}

.maths-activity .cc-your-turn-list {
    margin: 0;
    padding-left: 1.25rem;
    color: var(--maths-ink);
    font-size: 1rem;
    line-height: 1.5;
}

.maths-activity .cc-your-turn-list li + li {
    margin-top: 0.35rem;
}

@media (max-width: 640px) {
    .maths-activity .cc-grid {
        grid-template-columns: 1fr;
    }
    .maths-activity .cc-scoreboard-verdict {
        text-align: left;
        flex-basis: 100%;
    }
}

/* Display mode — content-step explainer. Keep the cards and attribute
 * rows visible but strip interactive chrome: scoreboard, per-card
 * point tally, add/remove controls, prompt, your-turn prompts. The
 * attribute rows remain readable but stop behaving as buttons. */
.maths-activity[data-display-mode="true"] .cc-mode-chip,
.maths-activity[data-display-mode="true"] .cc-prompt,
.maths-activity[data-display-mode="true"] .cc-scoreboard-bar,
.maths-activity[data-display-mode="true"] .cc-your-turn,
.maths-activity[data-display-mode="true"] .cc-card-score,
.maths-activity[data-display-mode="true"] .cc-card-controls {
    display: none;
}

.maths-activity[data-display-mode="true"] .cc-attr {
    cursor: default;
    pointer-events: none;
}

.maths-activity[data-display-mode="true"] .cc-attr:hover {
    background: transparent;
}