/* ------------------------------------------------------------------ grid inside the frame */
.app {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-columns: minmax(240px, 24%) minmax(0, 1fr) minmax(240px, 24%);
    grid-template-rows: auto minmax(0, 1fr) clamp(110px, 17vh, 190px);
    grid-template-areas: "top top top" "left core right" "foot foot foot";
    gap: clamp(6px, .7vw, 12px);
    padding: clamp(8px, 1.1vw, 20px);
    padding-top: max(clamp(8px, 1.1vw, 20px), env(safe-area-inset-top));
    padding-bottom: max(clamp(8px, 1.1vw, 20px), env(safe-area-inset-bottom));
}

.top { grid-area: top; } .left { grid-area: left; } .core { grid-area: core; } .right { grid-area: right; } .foot { grid-area: foot; }
.mtabs { display: none; }

/* ------------------------------------------------------------------ glass panel with cut corners */
.panel {
    position: relative;
    min-height: 0;
    min-width: 0;
    padding: clamp(10px, .9vw, 16px);
    background: linear-gradient(160deg, var(--panel2), var(--panel) 60%);
    backdrop-filter: blur(12px) saturate(1.35);
    clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
    box-shadow: inset 0 0 0 1px var(--edge-soft), inset 0 0 42px rgba(var(--pri-rgb), .07);
}
.panel::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(to bottom right, transparent calc(50% - 1px), var(--edge) 50%, transparent calc(50% + 1px)) top left / var(--cut) var(--cut) no-repeat,
        linear-gradient(to bottom right, transparent calc(50% - 1px), var(--edge) 50%, transparent calc(50% + 1px)) bottom right / var(--cut) var(--cut) no-repeat,
        linear-gradient(90deg, transparent 4%, var(--edge) 30%, transparent 75%) top left / 100% 1px no-repeat,
        linear-gradient(90deg, transparent 25%, var(--edge) 70%, transparent 96%) bottom left / 100% 1px no-repeat;
}
/* corner brackets on the two square corners */
.panel::before {
    content: '';
    position: absolute;
    inset: 5px;
    pointer-events: none;
    --l: 12px;
    background:
        linear-gradient(var(--acc), var(--acc)) top right / var(--l) 2px no-repeat,
        linear-gradient(var(--acc), var(--acc)) top right / 2px var(--l) no-repeat,
        linear-gradient(var(--acc), var(--acc)) bottom left / var(--l) 2px no-repeat,
        linear-gradient(var(--acc), var(--acc)) bottom left / 2px var(--l) no-repeat;
    opacity: .85;
}

.side, .graphBox, .logBox { display: flex; flex-direction: column; gap: clamp(8px, .8vh, 12px); }

/* footer: network graph + log */
.foot { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: clamp(6px, .7vw, 12px); min-height: 0; }
#NetGraph { flex: 1; min-height: 0; width: 100%; display: block; }
.netInfo { font-size: .7rem; letter-spacing: .08em; color: var(--muted); line-height: 1.4; }

/* ------------------------------------------------------------------ header */
.top {
    display: flex;
    align-items: center;
    gap: clamp(10px, 1.4vw, 28px);
    padding: clamp(8px, .7vw, 12px) clamp(14px, 1.4vw, 26px);
}

.brand { display: flex; align-items: center; gap: clamp(8px, .9vw, 16px); min-width: 0; }
.emblem { width: clamp(34px, 2.8vw, 50px); height: clamp(34px, 2.8vw, 50px); flex: none; color: var(--pri); filter: drop-shadow(0 0 6px rgba(var(--pri-rgb), .7)); }
.emblem .spin { animation: spin 24s linear infinite; transform-box: fill-box; transform-origin: center; }
.title-wrap { min-width: 0; }

h1 {
    font-size: clamp(1.05rem, 1.1vw + .35rem, 1.8rem);
    letter-spacing: .2em;
    white-space: nowrap;
    line-height: 1.05;
    color: var(--text);
    text-shadow: 0 0 12px rgba(var(--pri-rgb), .65);
}
h1 em { font-style: normal; color: var(--pri); }

.statusline { display: flex; gap: 1.2em; margin-top: 4px; flex-wrap: wrap; }

.switch {
    display: flex;
    gap: 3px;
    padding: 3px;
    margin-left: auto;
    border: 1px solid var(--edge-soft);
    background: rgba(0, 0, 0, .25);
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}
.switch button {
    border: 0;
    cursor: pointer;
    background: transparent;
    color: var(--muted);
    font-family: var(--head);
    font-weight: 600;
    letter-spacing: .14em;
    font-size: .78rem;
    padding: .6em 1.1em;
    transition: .25s;
}
.switch button:hover { color: var(--text); }
.switch button.tabActive { background: var(--acc); color: #0b0614; box-shadow: 0 0 16px var(--acc); }

.hdr-right { display: flex; gap: 6px; }

/* ------------------------------------------------------------------ columns */
.list, .subroutines, .console { flex: 1; min-height: 0; overflow-y: auto; }
.token { display: flex; flex-direction: column; gap: clamp(8px, .8vh, 12px); flex: 1; min-height: 0; }

.tokenHint { display: none; }
#Token[style*="none"] + .tokenHint { display: block; }

/* ------------------------------------------------------------------ mobile */
@media (max-width: 1100px) and (min-width: 761px) {
    .app { grid-template-columns: minmax(200px, 28%) minmax(0, 1fr) minmax(200px, 28%); }
    .statusline .status:last-child { display: none; }
}

@media (max-width: 760px) {
    .app {
        grid-template-columns: minmax(0, 1fr);
        grid-template-rows: auto auto minmax(0, 1fr) clamp(170px, 28vh, 240px);
        grid-template-areas: "top" "tabs" "main" "foot";
        padding: 8px;
    }
    .left, .core, .right { grid-area: main; display: none; }
    .app[data-tab="left"] .left, .app[data-tab="core"] .core, .app[data-tab="right"] .right { display: flex; }

    .mtabs { grid-area: tabs; display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; padding: 4px; --cut: 10px; }
    .mtabs button {
        border: 0;
        cursor: pointer;
        background: transparent;
        padding: .7em .4em;
        font-family: var(--head);
        font-weight: 600;
        letter-spacing: .16em;
        text-transform: uppercase;
        font-size: .8rem;
        color: var(--muted);
    }
    .mtabs button.tabActive { color: var(--bg0); background: var(--pri); box-shadow: 0 0 14px var(--pri); }

    .top { flex-wrap: wrap; gap: 8px; padding: 8px 12px; }
    .brand { flex: 1 1 100%; }
    .switch { margin-left: 0; }
    .switch button { padding: .55em .8em; }
    .hdr-right { margin-left: auto; }
    .hdr-right .BTNmenu { padding: .55em .8em; font-size: .72rem; letter-spacing: .08em; }
    .statusline .status:last-child { display: none; }
    .emblem { display: none; }
    .tracktx { place-self: start end; margin: 10px 12px 0 0; }
    .TXlist { left: auto; right: 0; transform: none; }
    .foot { grid-template-columns: minmax(0, 1fr); grid-template-rows: minmax(0, 1fr) minmax(0, 1fr); }


}