/* SVG Path Simplifier — isolated UI. Every selector is prefixed with .svgpathsimple-. */
/* CssScope: svgpathsimple. Cleans only path d attributes; output is editable SVG markup. */

.svgpathsimple-shell { display: flex; flex-direction: column; gap: 1rem; }

.svgpathsimple-hero,
.svgpathsimple-actions,
.svgpathsimple-options,
.svgpathsimple-code-card,
.svgpathsimple-stats,
.svgpathsimple-signal-strip,
.svgpathsimple-preview-card,
.svgpathsimple-report,
.svgpathsimple-error {
    background:
        radial-gradient(circle at top left, rgba(99, 102, 241, 0.12), transparent 31rem),
        linear-gradient(180deg, rgba(24, 27, 36, 0.98), rgba(17, 19, 24, 0.98));
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: 0 20px 70px rgba(0, 0, 0, 0.22);
}

/* ── Error ──────────────────────────────────────────────────────────────────── */

.svgpathsimple-error {
    border-color: rgba(248, 113, 113, 0.36);
    background:
        radial-gradient(circle at top left, rgba(248, 113, 113, 0.12), transparent 26rem),
        linear-gradient(180deg, rgba(35, 18, 22, 0.98), rgba(20, 12, 14, 0.98));
    padding: 0.85rem 1rem;
}
.svgpathsimple-error strong { color: #fecaca; }
.svgpathsimple-error p { color: #fca5a5; margin: 0.22rem 0 0; font-size: 0.85rem; }
.svgpathsimple-error[hidden] { display: none !important; }

/* ── Hero ───────────────────────────────────────────────────────────────────── */

.svgpathsimple-hero { display: flex; align-items: stretch; justify-content: space-between; gap: 1rem; padding: 1.25rem; overflow: hidden; }
.svgpathsimple-hero__copy { max-width: 820px; }
.svgpathsimple-eyebrow,
.svgpathsimple-card-kicker { color: var(--accent-light); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.svgpathsimple-hero h2 { margin-top: 0.22rem; font-size: clamp(1.45rem, 2.7vw, 2.3rem); line-height: 1.04; letter-spacing: -0.055em; }
.svgpathsimple-hero p { max-width: 760px; margin-top: 0.5rem; color: var(--text-secondary); font-size: 0.95rem; }
.svgpathsimple-hero p code { font-family: ui-monospace, monospace; font-size: 0.85em; color: var(--accent-light); background: var(--accent-dim); padding: 0.05rem 0.3rem; border-radius: 5px; }
.svgpathsimple-hero__panel { display: flex; min-width: 230px; align-content: center; justify-content: flex-end; gap: 0.5rem; flex-wrap: wrap; }
.svgpathsimple-hero__panel span,
.svgpathsimple-signal-strip span {
    border: 1px solid rgba(129, 140, 248, 0.24);
    border-radius: 999px;
    background: var(--accent-dim);
    color: var(--accent-light);
    font-size: 0.72rem;
    font-weight: 800;
    line-height: 1;
    padding: 0.45rem 0.65rem;
    white-space: nowrap;
}

/* ── Actions ────────────────────────────────────────────────────────────────── */

.svgpathsimple-actions { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.75rem; align-items: center; padding: 0.75rem; }
.svgpathsimple-dropzone {
    display: flex; align-items: center; justify-content: space-between; gap: 0.85rem; min-height: 74px;
    border: 1px dashed rgba(129, 140, 248, 0.36); border-radius: 15px; background: rgba(99, 102, 241, 0.08);
    padding: 0.75rem; cursor: pointer; transition: border-color 0.15s, background 0.15s;
}
.svgpathsimple-dropzone.is-dragover { border-color: var(--accent-light); background: rgba(99, 102, 241, 0.16); box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.16); }
.svgpathsimple-dropzone strong, .svgpathsimple-dropzone span { display: block; }
.svgpathsimple-dropzone strong { color: var(--text-primary); font-size: 0.95rem; letter-spacing: -0.02em; }
.svgpathsimple-dropzone span { margin-top: 0.12rem; color: var(--text-muted); font-size: 0.78rem; }
.svgpathsimple-file-input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
.svgpathsimple-action-buttons { display: flex; align-items: center; gap: 0.55rem; flex-wrap: wrap; }

/* ── Buttons ────────────────────────────────────────────────────────────────── */

.svgpathsimple-button {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem; min-height: 40px;
    border: 1px solid transparent; border-radius: 12px; cursor: pointer; font: inherit; font-size: 0.84rem;
    font-weight: 850; line-height: 1; padding: 0.65rem 0.9rem; white-space: nowrap;
    transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease, opacity 0.15s ease;
}
.svgpathsimple-button:hover:not(:disabled) { transform: translateY(-1px); }
.svgpathsimple-button:disabled { cursor: not-allowed; opacity: 0.48; }
.svgpathsimple-button--primary { background: linear-gradient(135deg, var(--accent), #8b5cf6); color: #fff; box-shadow: 0 14px 32px rgba(99, 102, 241, 0.28); }
.svgpathsimple-button--primary:hover:not(:disabled) { box-shadow: 0 18px 36px rgba(99, 102, 241, 0.36); }
.svgpathsimple-button--soft { background: rgba(99, 102, 241, 0.12); color: var(--accent-light); border-color: rgba(99, 102, 241, 0.25); }
.svgpathsimple-button--soft:hover:not(:disabled) { background: rgba(99, 102, 241, 0.2); border-color: rgba(99, 102, 241, 0.4); }
.svgpathsimple-button--ghost { background: transparent; color: var(--text-secondary); border-color: var(--border); }
.svgpathsimple-button--ghost:hover:not(:disabled) { border-color: var(--border-hover); color: var(--text-primary); }

/* ── Options ────────────────────────────────────────────────────────────────── */

.svgpathsimple-options { display: flex; align-items: center; gap: 1.1rem; flex-wrap: wrap; padding: 0.85rem 1rem; overflow: visible; position: relative; z-index: 2; }
.svgpathsimple-option { display: flex; align-items: center; gap: 0.5rem; }
.svgpathsimple-option label { font-size: 0.78rem; font-weight: 700; color: var(--text-secondary); white-space: nowrap; }

/* Custom dropdown (project standard) */
.svgpathsimple-custom-select { position: relative; min-width: 140px; }
.svgpathsimple-native-select { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); opacity: 0; pointer-events: none; }
.svgpathsimple-select-trigger {
    display: flex; align-items: center; justify-content: space-between; gap: 0.65rem; width: 100%; min-height: 40px;
    border: 1px solid var(--border); border-radius: 10px; background: rgba(0, 0, 0, 0.25); color: var(--text-primary);
    cursor: pointer; font: inherit; font-size: 0.82rem; font-weight: 700; padding: 0.5rem 0.7rem; text-align: left; box-sizing: border-box;
    transition: border-color 0.15s, background 0.15s;
}
.svgpathsimple-select-trigger:hover,
.svgpathsimple-select-trigger[aria-expanded="true"] { border-color: rgba(129, 140, 248, 0.48); background: rgba(99, 102, 241, 0.12); }
.svgpathsimple-select-trigger:focus-visible { outline: none; border-color: rgba(129, 140, 248, 0.48); box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.13); }
.svgpathsimple-select-trigger svg { width: 16px; height: 16px; color: var(--text-muted); flex: 0 0 auto; }
.svgpathsimple-select-menu {
    position: absolute; z-index: 30; top: calc(100% + 0.35rem); left: 0; display: grid; width: min(220px, 80vw);
    max-height: 280px; overflow: auto; border: 1px solid rgba(129, 140, 248, 0.32); border-radius: 14px;
    background: #11131b; box-shadow: 0 24px 60px rgba(0, 0, 0, 0.46); padding: 0.35rem;
}
.svgpathsimple-select-menu[hidden] { display: none; }
.svgpathsimple-select-menu button {
    border: 0; border-radius: 10px; background: transparent; color: var(--text-secondary); cursor: pointer;
    font: inherit; font-size: 0.82rem; padding: 0.55rem 0.65rem; text-align: left;
}
.svgpathsimple-select-menu button:hover,
.svgpathsimple-select-menu button:focus,
.svgpathsimple-select-menu button[aria-selected="true"] { background: rgba(99, 102, 241, 0.16); color: var(--text-primary); outline: none; }
.svgpathsimple-switch { display: inline-flex; align-items: center; gap: 0.45rem; cursor: pointer; font-size: 0.78rem; font-weight: 700; color: var(--text-secondary); }
.svgpathsimple-switch input { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; }

/* ── Card headers / input ───────────────────────────────────────────────────── */

.svgpathsimple-code-card { overflow: hidden; }
.svgpathsimple-card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; padding: 0.9rem 0.95rem 0.7rem; }
.svgpathsimple-card-header h3 { margin-top: 0.12rem; font-size: 1rem; letter-spacing: -0.03em; }
.svgpathsimple-card-header p { max-width: 560px; color: var(--text-muted); font-size: 0.78rem; }
.svgpathsimple-card-header--preview { align-items: center; padding-bottom: 0.55rem; }

.svgpathsimple-textarea {
    display: block; width: 100%; min-height: 170px; resize: vertical; padding: 0.75rem;
    background: rgba(0, 0, 0, 0.22); border: none; border-top: 1px solid var(--border); border-radius: 0 0 17px 17px;
    color: var(--text-primary); font-family: ui-monospace, "Cascadia Code", "Fira Code", monospace; font-size: 0.8rem;
    line-height: 1.55; outline: none; tab-size: 2; transition: background 0.15s; box-sizing: border-box;
}
.svgpathsimple-textarea:focus { background: rgba(0, 0, 0, 0.3); }
.svgpathsimple-textarea::placeholder { color: var(--text-muted); }

/* ── Stats ──────────────────────────────────────────────────────────────────── */

.svgpathsimple-stats { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 0; padding: 0; overflow: hidden; }
.svgpathsimple-stat { display: flex; flex-direction: column; gap: 0.35rem; padding: 0.9rem 1rem; border-right: 1px solid var(--border); min-width: 0; }
.svgpathsimple-stat:last-child { border-right: none; }
.svgpathsimple-stat span { font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); line-height: 1.2; }
.svgpathsimple-stat strong { font-size: 1.04rem; font-weight: 800; color: var(--text-primary); line-height: 1.05; letter-spacing: -0.03em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.svgpathsimple-stat--accent { background: rgba(99, 102, 241, 0.06); }
.svgpathsimple-stat--accent strong { color: var(--accent-light); }

/* ── Signal strip ───────────────────────────────────────────────────────────── */

.svgpathsimple-signal-strip { display: flex; gap: 0.5rem; flex-wrap: wrap; padding: 0.75rem; }
.svgpathsimple-signal--safe { border-color: rgba(74, 222, 128, 0.32) !important; background: rgba(22, 163, 74, 0.12) !important; color: #86efac !important; }
.svgpathsimple-signal--risk { border-color: rgba(251, 191, 36, 0.38) !important; background: rgba(180, 83, 9, 0.13) !important; color: #fbbf24 !important; }
.svgpathsimple-signal--muted { border-color: var(--border) !important; background: rgba(255, 255, 255, 0.025) !important; color: var(--text-muted) !important; }

/* ── Fidelity note ──────────────────────────────────────────────────────────── */

.svgpathsimple-fidelity-note { margin: 0; padding: 0.6rem 0.85rem; font-size: 0.78rem; color: #fbbf24; border: 1px solid rgba(251, 191, 36, 0.3); border-radius: 12px; background: rgba(120, 53, 15, 0.12); }

/* ── Previews ───────────────────────────────────────────────────────────────── */

.svgpathsimple-previews { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.svgpathsimple-preview-card { padding: 0; overflow: hidden; }
.svgpathsimple-preview-surface { display: flex; align-items: center; justify-content: center; min-height: 220px; padding: 1.25rem; overflow: hidden; border-top: 1px solid var(--border); position: relative; }
.svgpathsimple-preview-surface p { font-size: 0.82rem; color: var(--text-muted); text-align: center; margin: 0; }
.svgpathsimple-preview-surface svg { max-width: 100%; max-height: 260px; height: auto; display: block; }
.svgpathsimple-preview-surface.is-grid-visible {
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* ── Report ─────────────────────────────────────────────────────────────────── */

.svgpathsimple-report { padding: 0.95rem; }
.svgpathsimple-report[hidden] { display: none !important; }
.svgpathsimple-report-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.85rem; }
.svgpathsimple-report-head h3 { margin-top: 0.12rem; font-size: 1rem; letter-spacing: -0.03em; }

.svgpathsimple-overview { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0.6rem; margin-bottom: 1rem; }
.svgpathsimple-ov-card { display: flex; flex-direction: column; gap: 0.3rem; padding: 0.7rem 0.8rem; border: 1px solid var(--border); border-radius: 12px; background: rgba(0, 0, 0, 0.16); min-width: 0; }
.svgpathsimple-ov-card span { font-size: 0.64rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); }
.svgpathsimple-ov-card strong { font-size: 0.95rem; font-weight: 800; color: var(--text-primary); letter-spacing: -0.02em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.svgpathsimple-ov-card.svgpathsimple-val--safe { border-color: rgba(74, 222, 128, 0.3); }
.svgpathsimple-ov-card.svgpathsimple-val--safe strong { color: #86efac; }
.svgpathsimple-ov-card.svgpathsimple-val--warn { border-color: rgba(251, 191, 36, 0.34); }
.svgpathsimple-ov-card.svgpathsimple-val--warn strong { color: #fbbf24; }
.svgpathsimple-ov-card.svgpathsimple-val--risk { border-color: rgba(248, 113, 113, 0.4); }
.svgpathsimple-ov-card.svgpathsimple-val--risk strong { color: #fca5a5; }

/* ── Panels ─────────────────────────────────────────────────────────────────── */

.svgpathsimple-panel { border: 1px solid var(--border); border-radius: 14px; background: rgba(0, 0, 0, 0.16); overflow: hidden; min-width: 0; margin-bottom: 0.75rem; }
.svgpathsimple-panel:last-child { margin-bottom: 0; }
.svgpathsimple-panel-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; padding: 0.7rem 0.85rem 0.55rem; border-bottom: 1px solid var(--border); }
.svgpathsimple-panel-header h4 { margin: 0.1rem 0 0; font-size: 0.92rem; letter-spacing: -0.02em; }
.svgpathsimple-panel-body { padding: 0.7rem 0.85rem 0.85rem; }
.svgpathsimple-empty { color: var(--text-muted); font-size: 0.78rem; margin: 0.2rem 0 0; }
.svgpathsimple-scrollx { overflow-x: auto; }

/* Table */
.svgpathsimple-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.svgpathsimple-table th, .svgpathsimple-table td { text-align: left; padding: 0.4rem 0.55rem; font-size: 0.74rem; border-bottom: 1px solid rgba(255, 255, 255, 0.05); vertical-align: top; }
.svgpathsimple-table th { color: var(--text-muted); font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em; font-size: 0.62rem; white-space: nowrap; }
.svgpathsimple-table td { color: var(--text-secondary); font-family: ui-monospace, "Cascadia Code", "Fira Code", monospace; white-space: nowrap; }
.svgpathsimple-table tr:last-child td { border-bottom: none; }
.svgpathsimple-id { color: var(--text-primary) !important; }

.svgpathsimple-badge { display: inline-block; border: 1px solid var(--border); border-radius: 999px; padding: 0.1rem 0.45rem; font-size: 0.6rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.03em; white-space: nowrap; }
.svgpathsimple-badge.svgpathsimple-val--safe { color: #86efac !important; border-color: rgba(74, 222, 128, 0.32); background: rgba(22, 163, 74, 0.12); }
.svgpathsimple-badge.svgpathsimple-val--warn { color: #fbbf24 !important; border-color: rgba(251, 191, 36, 0.4); background: rgba(120, 53, 15, 0.2); }
.svgpathsimple-badge.svgpathsimple-val--risk { color: #fca5a5 !important; border-color: rgba(248, 113, 113, 0.4); background: rgba(127, 29, 29, 0.2); }
.svgpathsimple-badge.svgpathsimple-val--muted { color: var(--text-muted) !important; }

/* Panel lines */
.svgpathsimple-line { display: flex; align-items: center; gap: 0.6rem; padding: 0.4rem 0; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.svgpathsimple-line:last-child { border-bottom: none; }
.svgpathsimple-line span { font-size: 0.78rem; color: var(--text-muted); word-break: break-word; overflow-wrap: anywhere; }
.svgpathsimple-line.svgpathsimple-val--safe span { color: #86efac; }
.svgpathsimple-line.svgpathsimple-val--warn span { color: #fbbf24; }
.svgpathsimple-line.svgpathsimple-val--risk span { color: #fca5a5; }

.svgpathsimple-val--safe { color: #86efac !important; }
.svgpathsimple-val--warn { color: #fbbf24 !important; }
.svgpathsimple-val--risk { color: #fca5a5 !important; }
.svgpathsimple-val--muted { color: var(--text-muted) !important; }

/* ── Output ─────────────────────────────────────────────────────────────────── */

.svgpathsimple-output-actions { display: flex; align-items: center; gap: 0.55rem; flex-wrap: wrap; margin-bottom: 0.65rem; }
.svgpathsimple-output {
    display: block; width: 100%; min-height: 170px; resize: vertical; padding: 0.75rem; box-sizing: border-box;
    background: rgba(0, 0, 0, 0.32); border: 1px solid var(--border); border-radius: 10px; color: var(--text-primary);
    font-family: ui-monospace, "Cascadia Code", "Fira Code", monospace; font-size: 0.78rem; line-height: 1.55; outline: none; tab-size: 2;
}
.svgpathsimple-output:focus { border-color: var(--accent-light); }

/* ── Responsive ─────────────────────────────────────────────────────────────── */

@media (max-width: 900px) {
    .svgpathsimple-hero { flex-direction: column; }
    .svgpathsimple-hero__panel { min-width: 0; justify-content: flex-start; }

    .svgpathsimple-previews { grid-template-columns: 1fr; }

    .svgpathsimple-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .svgpathsimple-stat:nth-child(3),
    .svgpathsimple-stat:nth-child(6) { border-right: none; }
    .svgpathsimple-stat:nth-child(1),
    .svgpathsimple-stat:nth-child(2),
    .svgpathsimple-stat:nth-child(3),
    .svgpathsimple-stat:nth-child(4),
    .svgpathsimple-stat:nth-child(5),
    .svgpathsimple-stat:nth-child(6) { border-bottom: 1px solid var(--border); }
}

@media (max-width: 640px) {
    .svgpathsimple-actions { grid-template-columns: 1fr; }
    .svgpathsimple-dropzone,
    .svgpathsimple-card-header { align-items: stretch; flex-direction: column; display: flex; }
    .svgpathsimple-card-header--preview { flex-direction: row; align-items: center; }

    .svgpathsimple-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .svgpathsimple-stat { border-right: none; border-bottom: 1px solid var(--border); }
    .svgpathsimple-stat:nth-child(odd) { border-right: 1px solid var(--border); }
    .svgpathsimple-stat:last-child { border-right: none; }
}

@media (max-width: 460px) {
    .svgpathsimple-action-buttons { flex-direction: column; align-items: stretch; }
    .svgpathsimple-action-buttons .svgpathsimple-button { width: 100%; }
    .svgpathsimple-output-actions { flex-direction: column; align-items: stretch; }
    .svgpathsimple-output-actions .svgpathsimple-button { width: 100%; }

    .svgpathsimple-stats { grid-template-columns: 1fr; }
    .svgpathsimple-stat { border-right: none !important; border-bottom: 1px solid var(--border); }
    .svgpathsimple-stat:last-child { border-bottom: none; }

    .svgpathsimple-hero,
    .svgpathsimple-actions,
    .svgpathsimple-options,
    .svgpathsimple-code-card,
    .svgpathsimple-stats,
    .svgpathsimple-signal-strip,
    .svgpathsimple-preview-card,
    .svgpathsimple-report { border-radius: 14px; }
}