/* ==========================================================================
   I Draw, You Guess!  (/draw)
   Paint-like canvas + AI mood/idiom guess + cartoon generation.
   Uses the shared theme tokens defined in main.css / cartoon.css.
   ========================================================================== */

.draw-page .draw-hero h1 { max-width: 18ch; }

/* Session restore / login states reuse the card shell */
.draw-status-inner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: center;
    padding: 1.5rem 1rem;
    color: var(--text-secondary);
}

/* ── Toolbar ─────────────────────────────────────────────────────────────── */
.draw-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem 1rem;
    padding: 0.75rem;
    margin-bottom: 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg, 16px);
}

.draw-tool-group {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding-right: 1rem;
    border-right: 1px solid var(--glass-border);
}
.draw-tool-group:last-child { border-right: none; padding-right: 0; }

.draw-tool {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 0.7rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-primary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md, 12px);
    cursor: pointer;
    transition: all var(--transition-fast, 0.15s ease);
}
.draw-tool:hover { color: var(--text-primary); border-color: var(--accent-primary); }
.draw-tool.is-active {
    color: #fff;
    background: var(--accent-primary);
    border-color: var(--accent-primary);
}
.draw-tool:disabled { opacity: 0.45; cursor: default; }
.draw-tool span { font-size: 0.8rem; }

.draw-sizes .draw-size {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    padding: 0;
    background: var(--bg-primary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md, 12px);
    cursor: pointer;
    transition: all var(--transition-fast, 0.15s ease);
}
.draw-sizes .draw-size:hover { border-color: var(--accent-primary); }
.draw-sizes .draw-size.is-active { border-color: var(--accent-primary); box-shadow: 0 0 0 2px rgba(var(--accent-primary-rgb), 0.25); }
.draw-sizes .dot { background: var(--text-primary); border-radius: 50%; display: block; }

.draw-swatches { flex-wrap: wrap; gap: 0.35rem; }
.draw-swatch {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--glass-border);
    cursor: pointer;
    padding: 0;
    transition: transform var(--transition-fast, 0.15s ease);
}
.draw-swatch:hover { transform: scale(1.12); }
.draw-swatch.is-active { border-color: var(--text-primary); box-shadow: 0 0 0 2px var(--bg-secondary), 0 0 0 4px var(--accent-primary); }

.draw-swatch-custom {
    position: relative;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    border: 2px dashed var(--glass-border);
    cursor: pointer;
    color: var(--text-secondary);
    overflow: hidden;
}
.draw-swatch-custom input[type="color"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    border: none;
}

/* ── Canvas ──────────────────────────────────────────────────────────────── */
.draw-canvas-wrap {
    position: relative;
    width: 100%;
    border-radius: var(--radius-lg, 16px);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.02);
}
#drawCanvas {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 1000 / 680;
    background: #ffffff;
    /* Input is handled by .draw-surface above; the canvas itself ignores
       pointer events so a right-click never targets it (which would add
       "Save image as…"/"Copy image" to the menu). */
    pointer-events: none;
}
/* Transparent layer that sits exactly over the canvas and captures drawing
   input. Being a plain <div>, its right-click yields the normal page menu. */
.draw-surface {
    position: absolute;
    inset: 0;
    cursor: crosshair;
    touch-action: none;
}
.draw-canvas-hint {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    color: #9aa3b2;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}
.draw-canvas-hint.hidden { display: none; }

/* ── CTA row ─────────────────────────────────────────────────────────────── */
.draw-cta-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}
.draw-quota { color: var(--text-tertiary); font-size: 0.85rem; margin: 0; }

.draw-guess-btn,
.draw-generate-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.6rem;
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border: none;
    border-radius: var(--radius-full, 999px);
    cursor: pointer;
    transition: transform var(--transition-fast, 0.15s ease), box-shadow var(--transition-fast, 0.15s ease), opacity var(--transition-fast, 0.15s ease);
    box-shadow: 0 8px 24px rgba(var(--accent-primary-rgb), 0.35);
}
.draw-guess-btn:hover,
.draw-generate-btn:hover { transform: translateY(-1px); box-shadow: 0 12px 30px rgba(var(--accent-primary-rgb), 0.45); }
.draw-guess-btn:disabled,
.draw-generate-btn:disabled { opacity: 0.6; cursor: default; transform: none; box-shadow: none; }

.draw-guess-btn .generate-spinner,
.draw-generate-btn .generate-spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.5);
    border-top-color: #fff;
    border-radius: 50%;
    animation: drawspin 0.7s linear infinite;
}
.draw-guess-btn.is-loading .draw-guess-label,
.draw-generate-btn.is-loading .draw-generate-label { visibility: hidden; }
.draw-guess-btn.is-loading .generate-spinner,
.draw-generate-btn.is-loading .generate-spinner {
    display: inline-block;
    position: absolute;
}
@keyframes drawspin { to { transform: rotate(360deg); } }

/* ── Guess result ────────────────────────────────────────────────────────── */
.draw-guess-head { margin-bottom: 1rem; }
.draw-saw {
    font-size: 1.05rem;
    color: var(--text-primary);
    font-weight: 600;
    margin: 0.25rem 0 0;
}

.draw-mood-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, rgba(var(--accent-primary-rgb), 0.12), rgba(var(--accent-secondary-rgb), 0.12));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg, 16px);
}
.draw-mood-card.hidden { display: none; }
.draw-mood-emoji { font-size: 2.6rem; line-height: 1; }
.draw-mood-label {
    display: block;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-tertiary);
}
.draw-mood-copy h2 { margin: 0.1rem 0 0; text-transform: capitalize; }

.draw-idiom-card {
    padding: 1.1rem 1.25rem;
    margin-bottom: 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-left: 4px solid var(--accent-primary);
    border-radius: var(--radius-md, 12px);
}
.draw-idiom-card.hidden { display: none; }
.draw-idiom-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent-primary);
    font-weight: 700;
}
.draw-idiom-card h3 { margin: 0.3rem 0; font-size: 1.35rem; }
.draw-idiom-card p { margin: 0; color: var(--text-secondary); }

.draw-confirm { margin-bottom: 1rem; }
.draw-confirm.hidden { display: none; }
.draw-confirm-q { font-weight: 600; margin: 0 0 0.5rem; }
.draw-confirm-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.draw-confirm-yes,
.draw-confirm-no,
.draw-secondary-btn {
    padding: 0.55rem 1.1rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-full, 999px);
    cursor: pointer;
    border: 1px solid var(--glass-border);
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all var(--transition-fast, 0.15s ease);
}
.draw-confirm-yes { background: var(--accent-primary); border-color: var(--accent-primary); color: #fff; }
.draw-confirm-yes:hover { filter: brightness(1.05); }
.draw-confirm-no:hover,
.draw-secondary-btn:hover { border-color: var(--accent-primary); color: var(--accent-primary); }

.draw-generate-block { margin: 1rem 0; }
.draw-generate-block.hidden { display: none; }
.draw-generate-block .ratio-picker { margin-bottom: 0.85rem; }

.draw-result-actions { margin-top: 0.5rem; }

/* ── "Saved ✓" pill (Google-Docs style) ──────────────────────────────────── */
.draw-canvas-wrap { position: relative; }
.draw-save-pill {
    position: absolute;
    top: 10px;
    right: 12px;
    padding: 0.3rem 0.7rem;
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: var(--radius-full, 999px);
    background: rgba(34, 197, 94, 0.14);
    color: #16a34a;
    border: 1px solid rgba(34, 197, 94, 0.35);
    pointer-events: none;
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}
.draw-save-pill.is-visible { opacity: 1; transform: translateY(0); }

/* ── Mood History ─────────────────────────────────────────────────────────── */
.draw-history.hidden { display: none; }
.draw-history .section-heading-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}
.draw-history-more {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--accent-primary);
    white-space: nowrap;
}
.draw-history-more[hidden] { display: none; }
.draw-history-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.9rem;
}
.draw-history-grid .empty-state { grid-column: 1 / -1; }

.dh-card {
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg, 14px);
    overflow: hidden;
    background: var(--bg-primary);
    transition: transform var(--transition-fast, 0.15s ease), border-color var(--transition-fast, 0.15s ease);
}
.dh-card:hover { transform: translateY(-2px); border-color: var(--accent-primary); }
.dh-thumb {
    position: relative;
    aspect-ratio: 1 / 1;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}
.dh-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dh-thumb a { display: block; width: 100%; height: 100%; }
/* Non-admin thumbnails render as a CSS background so right-click has no
   "Save image as…" path to the un-watermarked raw sketch. */
.dh-thumb-img { width: 100%; height: 100%; background-size: cover; background-position: center; background-repeat: no-repeat; }
.dh-badge {
    position: absolute;
    top: 6px;
    right: 6px;
    font-size: 0.85rem;
    background: rgba(0, 0, 0, 0.55);
    border-radius: 999px;
    padding: 1px 6px;
    line-height: 1.4;
}
.dh-delete {
    position: absolute;
    top: 6px;
    left: 6px;
    width: 24px;
    height: 24px;
    border-radius: 999px;
    border: none;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--transition-fast, 0.15s ease), background var(--transition-fast, 0.15s ease);
}
.dh-card:hover .dh-delete { opacity: 1; }
.dh-delete:hover { background: #dc2626; }
.dh-delete:disabled { opacity: 0.4; cursor: default; }
.dh-body { padding: 0.6rem 0.7rem; }
.dh-mood { font-weight: 700; font-size: 0.92rem; }
.dh-idiom {
    margin: 0.25rem 0 0;
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-style: italic;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.dh-time { display: block; margin-top: 0.35rem; font-size: 0.72rem; color: var(--text-tertiary, var(--text-secondary)); }

/* ── Studio wire-back link ───────────────────────────────────────────────── */
.draw-studio-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.6rem;
    padding: 0.6rem 1.1rem;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--accent-primary);
    border: 1px solid var(--accent-primary);
    border-radius: var(--radius-full, 999px);
    transition: all var(--transition-fast, 0.15s ease);
}
.draw-studio-link:hover { background: var(--accent-primary); color: #fff; }
.draw-studio-hint { margin: 0.4rem 0 0; font-size: 0.78rem; color: var(--text-tertiary, var(--text-secondary)); }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
    .draw-toolbar { gap: 0.5rem 0.6rem; padding: 0.6rem; }
    .draw-tool-group { border-right: none; padding-right: 0; }
    .draw-tool { padding: 0.5rem 0.6rem; }
    .draw-tool span { display: none; }
    .draw-sizes .draw-size { width: 34px; height: 34px; }
    .draw-canvas-hint { font-size: 0.95rem; }
    .draw-cta-row { flex-direction: column; align-items: stretch; }
    .draw-guess-btn,
    .draw-generate-btn { width: 100%; }
    .draw-confirm-actions { flex-direction: column; }
    .draw-confirm-yes,
    .draw-confirm-no,
    .draw-secondary-btn { width: 100%; }
    .draw-studio-link { width: 100%; justify-content: center; }
    .draw-history-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
    .draw-history .section-heading-row { flex-wrap: wrap; }
}