/* ===========================================================================
 * NoteFlow Atelier — Handwriting & Mods/Customization styles
 * Theme-aware (uses existing CSS custom properties), responsive, file://-safe.
 * Two sections: (1) Handwriting blocks, (2) Mods & Customization settings.
 * ======================================================================== */

/* ====================== 1. HANDWRITING / DRAWING BLOCKS ================== */

.drawing-anchor {
    display: block;
    min-height: 40px;
}

.drawing-block {
    display: block;
    width: 100%;
    max-width: 100%;
    margin: 14px 0;
    border-radius: 14px;
    border: 1px solid var(--border-color, rgba(120, 130, 150, 0.28));
    background: var(--surface-bg, var(--bg-secondary, rgba(255, 255, 255, 0.04)));
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    position: relative;
    /* The ink colour for the theme-aware 'ink' default flows through `color`. */
    color: var(--text-primary, #1f2430);
}

.drawing-block-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
    padding: 7px 10px;
    border-bottom: 1px solid var(--border-color, rgba(120, 130, 150, 0.22));
    background: var(--surface-elevated-bg, rgba(127, 140, 170, 0.08));
}

.drawing-block-label {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: var(--text-secondary, #5a6478);
    white-space: nowrap;
}
.drawing-block-label i { opacity: 0.8; }

.drawing-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.drawing-tool-group {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 2px;
    border-radius: 10px;
    background: var(--input-bg, rgba(127, 140, 170, 0.12));
}

.drawing-tool {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    min-width: 32px;
    height: 32px;
    padding: 0 7px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    color: var(--text-secondary, #5a6478);
    cursor: pointer;
    font-size: 13px;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.drawing-tool:hover { background: var(--hover-bg, rgba(127, 140, 170, 0.18)); color: var(--text-primary, #1f2430); }
.drawing-tool:focus-visible { outline: 2px solid var(--accent, #2f6df6); outline-offset: 1px; }
.drawing-tool[disabled] { opacity: 0.4; cursor: default; }
.drawing-tool.is-active {
    background: var(--accent, #2f6df6);
    color: #fff;
    border-color: var(--accent, #2f6df6);
    box-shadow: 0 1px 4px rgba(47, 109, 246, 0.35);
}

.drawing-color-chip {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1.5px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.18);
    display: inline-block;
}

.drawing-popover-wrap { position: relative; }
.drawing-popover {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    z-index: 40;
    min-width: 196px;
    padding: 12px;
    border-radius: 12px;
    border: 1px solid var(--border-color, rgba(120, 130, 150, 0.3));
    background: var(--modal-bg, var(--bg-primary, #fff));
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.26);
}
.drawing-popover[hidden] { display: none; }
.drawing-popover-section + .drawing-popover-section { margin-top: 12px; }
.drawing-popover-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary, #5a6478);
    margin-bottom: 6px;
}
.drawing-swatches { display: flex; flex-wrap: wrap; gap: 6px; }
.drawing-swatch {
    width: 28px; height: 28px;
    border-radius: 50%;
    border: 1px solid var(--border-color, rgba(120,130,150,0.3));
    background: var(--input-bg, rgba(127,140,170,0.1));
    cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center;
}
.drawing-swatch:focus-visible { outline: 2px solid var(--accent, #2f6df6); outline-offset: 1px; }
.drawing-swatch.is-active { border-color: var(--accent, #2f6df6); box-shadow: 0 0 0 2px var(--accent, #2f6df6); }
.drawing-swatch-dot { width: 18px; height: 18px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0,0,0,0.12); }

.drawing-widths, .drawing-backgrounds { display: flex; gap: 6px; flex-wrap: wrap; }
.drawing-width, .drawing-bg {
    min-width: 34px; height: 30px;
    padding: 0 9px;
    border-radius: 8px;
    border: 1px solid var(--border-color, rgba(120,130,150,0.3));
    background: var(--input-bg, rgba(127,140,170,0.1));
    color: var(--text-primary, #1f2430);
    cursor: pointer;
    font-size: 12px; font-weight: 600;
}
.drawing-width.is-active, .drawing-bg.is-active { background: var(--accent, #2f6df6); color: #fff; border-color: var(--accent, #2f6df6); }
.drawing-width:focus-visible, .drawing-bg:focus-visible { outline: 2px solid var(--accent, #2f6df6); outline-offset: 1px; }

.drawing-popover-menu { min-width: 184px; padding: 6px; }
.drawing-menu-item {
    display: flex; align-items: center; gap: 9px;
    width: 100%;
    padding: 8px 10px;
    border: none; background: transparent;
    border-radius: 8px;
    color: var(--text-primary, #1f2430);
    cursor: pointer;
    font-size: 13px; text-align: left;
}
.drawing-menu-item:hover { background: var(--hover-bg, rgba(127,140,170,0.16)); }
.drawing-menu-item.danger { color: var(--danger-color, #e5484d); }
.drawing-menu-item:focus-visible { outline: 2px solid var(--accent, #2f6df6); outline-offset: -2px; }

.drawing-block-stage {
    position: relative;
    width: 100%;
    height: 360px;
    background: var(--bg-primary, #fff);
    touch-action: none; /* only the canvas captures gestures while drawing */
}
.drawing-canvas {
    display: block;
    width: 100%;
    height: 100%;
    cursor: crosshair;
    touch-action: none;
}
.drawing-block.drawing-erasing .drawing-canvas { cursor: cell; }

.drawing-empty-hint {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    color: var(--text-secondary, #8a93a6);
    font-size: 14px;
    font-style: italic;
    opacity: 0.7;
}

.drawing-resize-handle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    width: 100%;
    height: 16px;
    border: none;
    border-top: 1px solid var(--border-color, rgba(120,130,150,0.22));
    background: var(--surface-elevated-bg, rgba(127,140,170,0.06));
    cursor: ns-resize;
    touch-action: none;
}
.drawing-resize-handle span { width: 22px; height: 3px; border-radius: 3px; background: var(--text-secondary, #9aa3b4); opacity: 0.5; }
.drawing-resize-handle:hover span { opacity: 0.9; }
.drawing-resize-handle:focus-visible { outline: 2px solid var(--accent, #2f6df6); outline-offset: -2px; }

/* Static export / read-only rendering */
.drawing-export-block { margin: 14px 0; }
.drawing-export-image { display: block; width: 100%; height: auto; border-radius: 12px; border: 1px solid rgba(120,130,150,0.25); }
.drawing-export-placeholder {
    padding: 28px; text-align: center; border-radius: 12px;
    border: 1px dashed rgba(120,130,150,0.4); color: var(--text-secondary, #8a93a6);
}

/* Responsive: stack toolbar under the label on narrow notes; nothing overflows. */
@media (max-width: 640px) {
    .drawing-block-header { flex-direction: column; align-items: stretch; }
    .drawing-toolbar { justify-content: flex-start; }
    .drawing-block-stage { height: 300px; }
    .drawing-popover { right: auto; left: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .drawing-tool, .drawing-width, .drawing-bg { transition: none; }
}

/* ====================== 2. MODS & CUSTOMIZATION SETTINGS ================= */

.mods-warning {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 12px 14px; margin: 4px 0 16px;
    border-radius: 12px;
    border: 1px solid color-mix(in srgb, var(--warning-color, #f5a524) 40%, transparent);
    background: color-mix(in srgb, var(--warning-color, #f5a524) 12%, transparent);
    color: var(--text-primary, #1f2430);
    font-size: 13px; line-height: 1.5;
}
.mods-warning i { color: var(--warning-color, #f5a524); margin-top: 2px; }

.mods-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 14px 0; border-bottom: 1px solid var(--border-color, rgba(120,130,150,0.25)); }
.mods-tab {
    padding: 9px 14px; border: none; background: transparent;
    color: var(--text-secondary, #5a6478); cursor: pointer;
    font-size: 13.5px; font-weight: 600; border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.mods-tab:hover { color: var(--text-primary, #1f2430); }
.mods-tab.is-active { color: var(--accent, #2f6df6); border-bottom-color: var(--accent, #2f6df6); }
.mods-tab:focus-visible { outline: 2px solid var(--accent, #2f6df6); outline-offset: 2px; }

.mods-panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.mods-panel-title { font-size: 15px; margin: 0 0 2px; }
.mods-panel-copy { font-size: 12.5px; color: var(--text-secondary, #5a6478); margin: 0; max-width: 52ch; }
.mods-panel-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.mods-empty {
    padding: 26px; text-align: center; border-radius: 12px;
    border: 1px dashed var(--border-color, rgba(120,130,150,0.4));
    color: var(--text-secondary, #8a93a6); font-size: 13.5px;
}
.mods-empty code { background: var(--input-bg, rgba(127,140,170,0.14)); padding: 1px 5px; border-radius: 5px; }

.mods-card {
    border: 1px solid var(--border-color, rgba(120,130,150,0.25));
    border-radius: 12px; padding: 14px; margin-bottom: 12px;
    background: var(--surface-bg, rgba(127,140,170,0.05));
}
.mods-card-head { display: flex; align-items: center; gap: 10px; justify-content: space-between; margin-bottom: 10px; }
.mods-css-name {
    flex: 1; min-width: 0; padding: 7px 10px; border-radius: 8px;
    border: 1px solid var(--border-color, rgba(120,130,150,0.3));
    background: var(--input-bg, rgba(127,140,170,0.08)); color: var(--text-primary, #1f2430);
    font-weight: 600; font-size: 13.5px;
}
.mods-css-editor {
    width: 100%; min-height: 130px; resize: vertical;
    padding: 10px 12px; border-radius: 8px;
    border: 1px solid var(--border-color, rgba(120,130,150,0.3));
    background: var(--code-bg, #11151c); color: var(--code-fg, #e6edf3);
    font-family: 'JetBrains Mono','Fira Code',ui-monospace,monospace; font-size: 12.5px; line-height: 1.55;
    white-space: pre; overflow: auto; tab-size: 2;
}
.mods-css-editor:focus-visible { outline: 2px solid var(--accent, #2f6df6); outline-offset: 1px; }
.mods-card-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
.mods-css-status { font-size: 12px; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }
.mods-css-status.ok { color: var(--text-secondary, #5a6478); }
.mods-css-status.ok .fa-circle { font-size: 7px; color: var(--warning-color, #f5a524); }
.mods-css-status.err { color: var(--danger-color, #e5484d); }
.mods-card-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.cc-btn-sm { padding: 5px 10px; font-size: 12px; }
.cc-btn.danger, .cc-btn-ghost.danger { color: var(--danger-color, #e5484d); }
.mods-reset-row { margin-top: 8px; }

.mods-plugin-title { display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.mods-plugin-version { font-size: 12px; color: var(--text-secondary, #8a93a6); font-weight: 500; }
.mods-badge { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.04em; padding: 2px 7px; border-radius: 999px; background: var(--input-bg, rgba(127,140,170,0.16)); color: var(--text-secondary, #5a6478); font-weight: 700; }
.mods-badge.runtime { background: color-mix(in srgb, var(--accent, #2f6df6) 18%, transparent); color: var(--accent, #2f6df6); }
.mods-plugin-author { font-size: 12px; color: var(--text-secondary, #8a93a6); margin-bottom: 6px; }
.mods-plugin-desc { font-size: 13px; margin: 6px 0; }
.mods-plugin-warn { font-size: 12.5px; color: var(--warning-color, #f5a524); margin: 6px 0; display: flex; gap: 7px; align-items: center; }
.mods-plugin-error { font-size: 12.5px; color: var(--danger-color, #e5484d); margin: 6px 0; display: flex; gap: 7px; align-items: center; }
.mods-meta-label { font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-secondary, #8a93a6); }
.mods-plugin-perms, .mods-plugin-contrib { font-size: 12.5px; margin: 6px 0; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.mods-perm { font-size: 11.5px; padding: 2px 8px; border-radius: 999px; background: var(--input-bg, rgba(127,140,170,0.16)); color: var(--text-primary, #1f2430); font-family: ui-monospace, monospace; }
.mods-perm.none { opacity: 0.6; }
.mods-plugin-manifest { margin: 8px 0; }
.mods-plugin-manifest summary { cursor: pointer; font-size: 12.5px; color: var(--accent, #2f6df6); }
.mods-plugin-manifest pre { max-height: 240px; overflow: auto; background: var(--code-bg, #11151c); color: var(--code-fg, #e6edf3); padding: 12px; border-radius: 8px; font-size: 11.5px; margin-top: 8px; }

.cc-switch-sm { transform: scale(0.9); }

/* Safe Mode recovery banner — fixed, high z-index, above app chrome. */
.atelier-safe-mode-banner {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 100000;
    background: color-mix(in srgb, var(--warning-color, #f5a524) 22%, #1a1d24);
    border-top: 1px solid var(--warning-color, #f5a524);
    box-shadow: 0 -6px 24px rgba(0,0,0,0.3);
    color: #fff;
}
.safe-mode-banner-inner { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; max-width: 1100px; margin: 0 auto; padding: 12px 18px; }
.safe-mode-banner-icon { color: var(--warning-color, #f5a524); font-size: 18px; }
.safe-mode-banner-text { flex: 1; min-width: 220px; font-size: 13.5px; line-height: 1.45; }
.safe-mode-banner-actions { display: flex; gap: 8px; }
.safe-mode-btn { padding: 7px 14px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.3); background: transparent; color: #fff; cursor: pointer; font-size: 13px; font-weight: 600; }
.safe-mode-btn.primary { background: var(--warning-color, #f5a524); border-color: var(--warning-color, #f5a524); color: #1a1d24; }
.safe-mode-btn:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

@media (max-width: 640px) {
    .mods-panel-head { flex-direction: column; }
    .mods-card-actions, .mods-panel-actions { width: 100%; }
    .safe-mode-banner-inner { flex-direction: column; align-items: stretch; }
    .safe-mode-banner-actions { justify-content: stretch; }
    .safe-mode-btn { flex: 1; }
}