/* Sonic Logo Builder — self-contained boxy-paper styling.
   Scoped to .sonic-builder so it works on the portal page and inside the admin
   without depending on .portal-page variables. */

.sonic-builder {
    --sonic-paper: #f3f4f6;
    --sonic-ink: #050505;
    --sonic-blue: #0061ff;
    --sonic-muted: #272727;
    --sonic-shadow: #050505;
    color: var(--sonic-ink);
}

.sonic-builder * { box-sizing: border-box; }

.sonic-builder .sonic-shell {
    border: 3px solid var(--sonic-ink);
    background: #ffffff;
    box-shadow: 0.6rem 0.6rem 0 var(--sonic-shadow);
}

/* ── Controls ── */
.sonic-builder .sonic-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    border-bottom: 3px solid var(--sonic-ink);
}
.sonic-builder .sonic-field {
    flex: 1 1 120px;
    padding: 0.9rem 1rem;
    border-right: 3px solid var(--sonic-ink);
}
.sonic-builder .sonic-field--wide { flex: 2 1 220px; }
.sonic-builder .sonic-field--bpm { flex: 2 1 200px; }
.sonic-builder .sonic-field:last-child { border-right: 0; }
.sonic-builder .sonic-field label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.66rem;
    font-weight: 950;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--sonic-muted);
}
.sonic-builder .sonic-field input[type="text"],
.sonic-builder .sonic-field select {
    width: 100%;
    padding: 0.5rem 0.55rem;
    border: 3px solid var(--sonic-ink) !important;
    background: var(--sonic-paper) !important;
    color: var(--sonic-ink) !important;
    font-weight: 900;
    font-size: 0.9rem;
    text-transform: uppercase;
    appearance: none;
    border-radius: 0 !important;
}
.sonic-builder .sonic-field input[type="range"] {
    width: 100%;
    accent-color: var(--sonic-blue);
    margin-top: 0.4rem;
}
.sonic-builder .sonic-readout {
    padding: 0.42rem 0.55rem;
    border: 3px solid var(--sonic-blue);
    background: var(--sonic-blue);
    color: #ffffff;
    font-weight: 950;
    font-size: 1rem;
    text-align: center;
}

/* ── Piano roll (FL-style note objects) ── */
.sonic-builder .sonic-hint {
    padding: 0.6rem 1rem;
    border-bottom: 3px solid var(--sonic-ink);
    background: var(--sonic-paper);
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--sonic-muted);
}
.sonic-builder .sonic-roll {
    position: relative;
    padding: 1rem;
    overflow-x: auto;
}
.sonic-builder .sonic-grid {
    --sonic-rowlabel: 48px;
    --sonic-steps: 32;
    --sonic-bars: 2;
    display: grid;
    grid-template-columns: var(--sonic-rowlabel) 1fr;
    min-width: 680px;
    user-select: none;
}
.sonic-builder .sonic-rows { display: flex; flex-direction: column; border-right: 3px solid var(--sonic-ink); }
.sonic-builder .sonic-row-label {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 22px;
    border-bottom: 1px solid rgba(5, 5, 5, 0.12);
    font-size: 0.62rem;
    font-weight: 900;
    background: var(--sonic-paper);
    color: var(--sonic-muted);
}
.sonic-builder .sonic-row-label.is-sharp { background: #e4e6ea; }
.sonic-builder .sonic-row-label.is-root { background: var(--sonic-blue); color: #fff; }

.sonic-builder .sonic-lanes { position: relative; cursor: crosshair; }
.sonic-builder .sonic-lane {
    height: 22px;
    border-bottom: 1px solid rgba(5, 5, 5, 0.12);
    background: #ffffff;
}
.sonic-builder .sonic-lane.is-sharp { background: #f1f2f4; }
.sonic-builder .sonic-lane.off-key { background: repeating-linear-gradient(45deg, #fbfbfc, #fbfbfc 4px, rgba(5,5,5,0.04) 4px, rgba(5,5,5,0.04) 8px); }
.sonic-builder .sonic-lane.is-root { background: rgba(0, 97, 255, 0.08); }

/* overlay carrying the vertical grid lines + note blocks */
.sonic-builder .sonic-notes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(90deg, rgba(5,5,5,0.28) 2px, transparent 2px),
        linear-gradient(90deg, rgba(5,5,5,0.10) 1px, transparent 1px);
    background-size:
        calc(100% / var(--sonic-bars)) 100%,
        calc(100% / var(--sonic-steps)) 100%;
}
.sonic-builder .sonic-note {
    position: absolute;
    height: 21px;
    background: var(--sonic-blue);
    border: 2px solid var(--sonic-ink);
    box-shadow: 0.12rem 0.12rem 0 rgba(5,5,5,0.45);
    pointer-events: auto;
    cursor: grab;
}
.sonic-builder .sonic-note.is-dragging { cursor: grabbing; z-index: 5; filter: brightness(1.1); }
.sonic-builder .sonic-note__resize {
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: 7px;
    cursor: ew-resize;
    background: rgba(5,5,5,0.35);
}
.sonic-builder .sonic-playhead {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--sonic-ink);
    opacity: 0;
    pointer-events: none;
    z-index: 6;
}

/* ── Transport ── */
.sonic-builder .sonic-transport {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    padding: 1rem;
    border-top: 3px solid var(--sonic-ink);
}
.sonic-builder .sonic-btn {
    min-height: 52px;
    padding: 0.7rem 1.2rem;
    border: 3px solid var(--sonic-ink);
    background: #ffffff;
    color: var(--sonic-ink);
    font-weight: 950;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    cursor: pointer;
    box-shadow: 0.28rem 0.28rem 0 var(--sonic-shadow);
    transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease, color 0.12s ease;
    border-radius: 0;
}
.sonic-builder .sonic-btn:hover { transform: translate(0.12rem, 0.12rem); box-shadow: 0.1rem 0.1rem 0 var(--sonic-shadow); }
.sonic-builder .sonic-btn:disabled { opacity: 0.4; cursor: not-allowed; box-shadow: none; transform: none; }
.sonic-builder .sonic-btn--primary { background: var(--sonic-blue); color: #fff; border-color: var(--sonic-blue); }
.sonic-builder .sonic-btn--primary.is-playing { background: var(--sonic-ink); border-color: var(--sonic-ink); }
.sonic-builder .sonic-btn--right { margin-left: auto; }
.sonic-builder .sonic-btn--export { background: var(--sonic-blue); color: #fff; border-color: var(--sonic-blue); }
.sonic-builder .sonic-btn--save { background: var(--sonic-ink); color: #fff; }

/* ── Saved logos / variation cards ── */
.sonic-builder .sonic-saved,
.sonic-saved { margin-top: clamp(2.5rem, 5vw, 4rem); }
.sonic-saved__title { font-weight: 950; text-transform: uppercase; letter-spacing: -0.03em; margin-bottom: 1rem; }
.sonic-saved__empty { font-weight: 900; color: #272727; }
.sonic-saved__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; }
.sonic-saved__card {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 1rem;
    border: 3px solid #050505;
    background: #ffffff;
    box-shadow: 0.4rem 0.4rem 0 #050505;
    text-align: left;
    cursor: pointer;
    transition: transform 0.12s ease, box-shadow 0.12s ease;
    position: relative;
}
.sonic-saved__card:hover { transform: translate(0.12rem, 0.12rem); box-shadow: 0.15rem 0.15rem 0 #050505; }
.sonic-saved__name { font-weight: 950; font-size: 1.05rem; }
.sonic-saved__meta { font-weight: 800; font-size: 0.78rem; color: #272727; text-transform: uppercase; }
.sonic-saved__open { margin-top: 0.4rem; font-weight: 950; color: #0061ff; text-transform: uppercase; font-size: 0.78rem; }
.sonic-saved__del {
    position: absolute; top: 0.4rem; right: 0.5rem;
    border: none; background: transparent; cursor: pointer;
    font-size: 1.1rem; line-height: 1; color: #272727;
}
.sonic-saved__del:hover { color: #d12; }

/* ── Login / Subscribe gate modal ── */
.sonic-builder .sonic-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}
.sonic-builder .sonic-modal[hidden] { display: none; }
.sonic-builder .sonic-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(5, 5, 5, 0.55);
}
.sonic-builder .sonic-modal__box {
    position: relative;
    width: min(560px, 100%);
    max-height: 90vh;
    overflow-y: auto;
    padding: clamp(1.6rem, 4vw, 2.6rem);
    background: var(--sonic-paper);
    border: 3px solid var(--sonic-ink);
    box-shadow: 0.7rem 0.7rem 0 var(--sonic-shadow);
    animation: sonic-modal-pop 0.16s ease-out;
}
@keyframes sonic-modal-pop {
    from { transform: translate(0.4rem, 0.5rem); opacity: 0; }
    to   { transform: translate(0, 0); opacity: 1; }
}
.sonic-builder .sonic-modal__x {
    position: absolute;
    top: 0.6rem;
    right: 0.8rem;
    border: none;
    background: transparent;
    font-size: 1.6rem;
    line-height: 1;
    font-weight: 900;
    cursor: pointer;
    color: var(--sonic-ink);
}
.sonic-builder .sonic-modal__eyebrow {
    display: inline-block;
    margin: 0 0 0.8rem;
    padding: 0.25rem 0.6rem;
    background: var(--sonic-blue);
    color: #fff;
    font-weight: 950;
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.sonic-builder .sonic-modal__title {
    margin: 0 0 0.7rem;
    font-weight: 950;
    font-size: clamp(1.5rem, 4vw, 2.1rem);
    line-height: 1.05;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    color: var(--sonic-ink);
}
.sonic-builder .sonic-modal__copy {
    margin: 0 0 1rem;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.45;
    color: var(--sonic-muted);
}
.sonic-builder .sonic-modal__note {
    margin: -0.3rem 0 1.2rem;
    padding: 0.55rem 0.7rem;
    border-left: 4px solid var(--sonic-blue);
    background: rgba(0, 97, 255, 0.08);
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--sonic-ink);
}
.sonic-builder .sonic-modal__list {
    margin: 0 0 1.4rem;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.sonic-builder .sonic-modal__list li {
    position: relative;
    padding-left: 1.9rem;
    font-weight: 800;
    font-size: 0.92rem;
    color: var(--sonic-ink);
}
.sonic-builder .sonic-modal__list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: -0.05rem;
    width: 1.3rem;
    height: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sonic-blue);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 950;
}
.sonic-builder .sonic-modal__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}
.sonic-builder .sonic-modal__actions .sonic-btn { text-decoration: none; display: inline-flex; align-items: center; }

@media (max-width: 640px) {
    .sonic-builder .sonic-field { flex: 1 1 50%; border-bottom: 3px solid var(--sonic-ink); }
    .sonic-builder .sonic-btn--right { margin-left: 0; width: 100%; }
    .sonic-builder .sonic-modal__actions .sonic-btn { width: 100%; justify-content: center; }
}