:root {
    --cyan: #22d3ee; --cyan2: #67e8f9; --green: #34f5a0;
    --text: #e6f7ff; --muted: #82a8bd; --line: rgba(103, 232, 249, .28);
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }
html { background: #020812; color-scheme: dark; }
body {
    margin: 0; min-height: 100vh; color: var(--text);
    font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
    background:
        radial-gradient(900px 520px at 4% 0%, rgba(34, 211, 238, .24), transparent 60%),
        radial-gradient(800px 600px at 100% 100%, rgba(52, 245, 160, .12), transparent 60%),
        linear-gradient(180deg, #04122a 0%, #020812 100%);
    overflow-x: hidden;
}

/* ---------- Achtergrond ---------- */
.bg { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.bg::before {
    content: ""; position: absolute; inset: -48px 0 0 0;
    background-image: linear-gradient(rgba(34, 211, 238, .06) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(34, 211, 238, .06) 1px, transparent 1px);
    background-size: 48px 48px;
    -webkit-mask-image: linear-gradient(180deg, #000, transparent 85%);
    mask-image: linear-gradient(180deg, #000, transparent 85%);
    animation: gridmove 24s linear infinite;
}
.bg-net { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .6; }
.bg-city { position: absolute; left: 0; bottom: 0; width: min(900px, 100%); height: auto; opacity: .55; }
.bg-city .win { fill: #67e8f9; stroke: none; opacity: .75; animation: flicker 5s ease-in-out infinite; }
.bg-city .win:nth-child(3n) { animation-delay: -1.2s; }
.bg-city .win:nth-child(5n) { animation-delay: -2.6s; opacity: .35; }
.bg-net .node { fill: #67e8f9; stroke: none; transform-box: fill-box; transform-origin: center; animation: pulse 3.6s ease-in-out infinite; }
.bg-net .node:nth-child(3n) { animation-delay: -1.1s; }
.bg-net .node:nth-child(4n) { animation-delay: -2.3s; }
.page { position: relative; z-index: 1; max-width: 1180px; margin: 0 auto; padding: 28px 22px 60px; }

@keyframes gridmove { to { transform: translateY(48px); } }
@keyframes pulse { 0%, 100% { opacity: .35; transform: scale(1); } 50% { opacity: 1; transform: scale(1.8); } }
@keyframes flicker { 0%, 100% { opacity: .75; } 50% { opacity: .25; } }
@keyframes sweep { 0% { top: 2%; } 50% { top: 96%; } 100% { top: 2%; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes glow { 0%, 100% { box-shadow: var(--dev-shadow), 0 0 40px rgba(34, 211, 238, .16); } 50% { box-shadow: var(--dev-shadow), 0 0 70px rgba(34, 211, 238, .34); } }
@keyframes logoglow { 0%, 100% { filter: drop-shadow(0 0 6px rgba(34, 211, 238, .6)); } 50% { filter: drop-shadow(0 0 16px rgba(34, 211, 238, 1)); } }
@keyframes shine { to { transform: translateX(260%) skewX(-20deg); } }

/* ---------- Kop ---------- */
.brand { display: flex; align-items: center; gap: 16px; margin-bottom: 26px; }
.logo { width: 64px; height: 64px; flex: none; animation: logoglow 3.5s ease-in-out infinite; }
.brand-text { flex: 1; min-width: 0; position: relative; padding-bottom: 8px; }
.brand h1 { margin: 0; font-size: 40px; letter-spacing: 3px; font-weight: 800; line-height: 1.05; }
.brand h1 .w { background: linear-gradient(180deg, #ffffff, #a5f3fc); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand h1 .ai { color: var(--cyan); text-shadow: 0 0 18px rgba(34, 211, 238, .9); }
.brand p { margin: 5px 0 0; font-size: 14px; letter-spacing: 3px; color: #bfe3f1; }
.brand-text::after {
    content: ""; position: absolute; left: 0; bottom: 0; width: 140px; height: 2px;
    background: linear-gradient(90deg, var(--cyan), var(--green), transparent); box-shadow: 0 0 12px var(--cyan);
}
.chips { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.chip {
    font-size: 12px; letter-spacing: 1px; white-space: nowrap; padding: 5px 12px; border-radius: 20px; color: var(--cyan2);
    border: 1px solid var(--line); background: rgba(6, 30, 52, .7);
}
.chip-soft { color: var(--green); border-color: rgba(52, 245, 160, .4); text-transform: uppercase; }
.status { color: #64748b; margin-right: 4px; }
.status.ok { color: var(--green); text-shadow: 0 0 8px var(--green); }
.status.down { color: #ef4444; }

/* ---------- Indeling ---------- */
.stage { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 22px; align-items: start; }
.side { display: flex; flex-direction: column; gap: 16px; }

/* ---------- Scanapparaat ---------- */
.device {
    --dev-shadow: 0 0 0 5px rgba(8, 28, 46, .9), 0 0 0 6px rgba(103, 232, 249, .2), 0 22px 60px rgba(0, 0, 0, .55);
    position: relative; border-radius: 22px; padding: 22px;
    background: linear-gradient(180deg, rgba(9, 36, 58, .9), rgba(5, 20, 36, .94));
    border: 1px solid rgba(103, 232, 249, .5);
    box-shadow: var(--dev-shadow), 0 0 40px rgba(34, 211, 238, .16);
    animation: glow 5s ease-in-out infinite;
    -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.device-head { display: flex; align-items: center; gap: 14px; }
.head-text { min-width: 0; flex: 1; }
.bars { display: flex; gap: 4px; flex: none; }
.bars i { display: block; width: 5px; height: 38px; border-radius: 2px; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }
#headline { margin: 0; font-size: 28px; letter-spacing: 1px; font-weight: 800; text-transform: uppercase; text-shadow: 0 0 18px rgba(34, 211, 238, .45); }
.typeline { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 6px; font-size: 12px; letter-spacing: 1.5px; color: var(--muted); }

select, textarea {
    background: rgba(2, 10, 20, .8); color: var(--text); border: 1px solid var(--line);
    border-radius: 8px; font: inherit; outline: none;
}
select { padding: 7px 10px; font-size: 13px; color: var(--green); font-weight: 700; max-width: 100%; }
select option { background: #04122a; color: var(--text); }
select:focus, textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 2px rgba(34, 211, 238, .25); }

/* ---------- Scanvenster ---------- */
.viewport {
    position: relative; margin-top: 18px; padding: 24px 22px 20px; min-height: 340px; overflow: hidden;
    border-radius: 12px; border: 1px solid var(--line);
    background:
        linear-gradient(rgba(34, 211, 238, .07) 1px, transparent 1px) 0 0 / 28px 28px,
        linear-gradient(90deg, rgba(34, 211, 238, .07) 1px, transparent 1px) 0 0 / 28px 28px,
        radial-gradient(circle at 50% 35%, rgba(34, 211, 238, .14), rgba(3, 14, 28, .92));
}
.viewport > *:not(.corner) { position: relative; z-index: 1; }
.corner { position: absolute; width: 24px; height: 24px; border: 3px solid var(--cyan); pointer-events: none; filter: drop-shadow(0 0 5px var(--cyan)); }
.corner.tl { top: 8px; left: 8px; border-right: 0; border-bottom: 0; border-top-left-radius: 6px; }
.corner.tr { top: 8px; right: 8px; border-left: 0; border-bottom: 0; border-top-right-radius: 6px; }
.corner.bl { bottom: 8px; left: 8px; border-right: 0; border-top: 0; border-bottom-left-radius: 6px; }
.corner.br { bottom: 8px; right: 8px; border-left: 0; border-top: 0; border-bottom-right-radius: 6px; }
.viewport.scanning::after {
    content: ""; position: absolute; left: 0; right: 0; top: 2%; height: 3px; z-index: 3; pointer-events: none;
    background: linear-gradient(90deg, transparent, var(--green) 20%, var(--green) 80%, transparent);
    box-shadow: 0 0 18px 3px rgba(52, 245, 160, .7);
    animation: sweep 2.8s ease-in-out infinite;
}

.tabs { display: flex; gap: 8px; margin-bottom: 14px; }
.tab {
    font: inherit; font-size: 13px; font-weight: 700; letter-spacing: .5px; cursor: pointer;
    padding: 8px 16px; border-radius: 20px; color: var(--cyan2);
    background: rgba(2, 10, 20, .65); border: 1px solid var(--line);
}
.tab:hover { border-color: var(--cyan); }
.tab.active { background: rgba(34, 211, 238, .22); border-color: var(--cyan); color: #fff; box-shadow: 0 0 14px rgba(34, 211, 238, .4); }

textarea { width: 100%; height: 230px; padding: 14px; font-family: Consolas, "SF Mono", "Courier New", monospace; font-size: 14px; resize: vertical; }
.meta { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 13px; margin: 8px 0 14px; }
.filebtn { color: var(--cyan2); cursor: pointer; text-decoration: underline; }
.pickers { display: flex; flex-wrap: wrap; gap: 10px; margin: 12px 0; }
.pickbtn {
    display: inline-block; padding: 10px 16px; border-radius: 8px; cursor: pointer; font-weight: 700; font-size: 14px;
    color: var(--cyan2); background: rgba(2, 10, 20, .65); border: 1px solid var(--cyan);
}
.pickbtn:hover { background: rgba(34, 211, 238, .2); }

/* ---------- Knoppen ---------- */
.btn {
    position: relative; overflow: hidden;
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font: inherit; font-size: 14px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase;
    padding: 12px 24px; border-radius: 10px; border: 1px solid transparent; cursor: pointer;
    transition: filter .15s, transform .05s;
}
.btn::after {
    content: ""; position: absolute; top: 0; left: -60%; width: 40%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .45), transparent); transform: skewX(-20deg); opacity: 0;
}
.btn:hover:not(:disabled)::after { opacity: 1; animation: shine .8s ease; }
.btn:hover:not(:disabled) { filter: brightness(1.12); }
.btn:active:not(:disabled) { transform: translateY(1px); }
.btn:disabled { opacity: .4; cursor: not-allowed; box-shadow: none !important; }
.btn-block { width: 100%; }
.btn-green { background: linear-gradient(180deg, #3dffb0, #1fd88a); color: #032015; box-shadow: 0 0 20px rgba(52, 245, 160, .5); }
.btn-cyan { background: linear-gradient(180deg, #5cf0ff, #19c6e6); color: #02212b; box-shadow: 0 0 20px rgba(34, 211, 238, .5); }
.btn-ghost { background: transparent; color: var(--cyan2); text-transform: none; font-size: 15px; letter-spacing: .5px; }
.btn-ghost:hover { color: #fff; }
.btn-ghost.active { color: #fff; border-color: var(--line); background: rgba(34, 211, 238, .14); }
.btn-ghost .ico { font-size: 18px; }
.btn-line { background: transparent; color: var(--cyan2); border-color: var(--line); }
.btn-small { padding: 6px 14px; font-size: 12px; }

.bar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 18px; padding-top: 18px; border-top: 1px solid rgba(103, 232, 249, .2); }
.bar .spacer { flex: 1; }

/* ---------- Glazen kaarten ---------- */
.card {
    position: relative; border-radius: 16px; padding: 16px 20px; border: 1px solid rgba(103, 232, 249, .5);
    background: linear-gradient(135deg, rgba(20, 90, 120, .5), rgba(8, 40, 64, .62));
    box-shadow: 0 0 26px rgba(34, 211, 238, .16), inset 0 0 22px rgba(34, 211, 238, .07);
    -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
    transition: transform .2s, box-shadow .2s;
}
.card::before {
    content: ""; position: absolute; top: 0; left: 16px; right: 16px; height: 2px; border-radius: 2px;
    background: linear-gradient(90deg, transparent, var(--cyan2), transparent);
}
.card:hover { transform: translateY(-2px); box-shadow: 0 0 36px rgba(34, 211, 238, .3), inset 0 0 22px rgba(34, 211, 238, .1); }
.card-title { font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--cyan2); }
.card-value { font-size: 34px; font-weight: 800; margin: 2px 0 8px; text-shadow: 0 0 14px rgba(34, 211, 238, .45); }
.card-value.small { font-size: 22px; margin: 2px 0 0; }
progress {
    -webkit-appearance: none; appearance: none; width: 100%; height: 10px; border: 0; border-radius: 6px;
    overflow: hidden; background: rgba(2, 10, 20, .8);
}
progress::-webkit-progress-bar { background: rgba(2, 10, 20, .8); }
progress::-webkit-progress-value { background: linear-gradient(90deg, var(--cyan), var(--green)); box-shadow: 0 0 10px var(--cyan); }
progress::-moz-progress-bar { background: linear-gradient(90deg, var(--cyan), var(--green)); }

.status-card { display: flex; align-items: center; gap: 16px; border-color: rgba(52, 245, 160, .55); background: linear-gradient(135deg, rgba(20, 120, 90, .5), rgba(8, 50, 48, .62)); }
.status-card::before { background: linear-gradient(90deg, transparent, var(--green), transparent); }
.status-card.error { border-color: rgba(248, 113, 113, .65); background: linear-gradient(135deg, rgba(130, 40, 50, .5), rgba(50, 14, 24, .62)); }
.status-card.error::before { background: linear-gradient(90deg, transparent, #f87171, transparent); }
.status-card.error .card-title { color: #fca5a5; }
.ring { flex: none; width: 38px; height: 38px; border-radius: 50%; border: 4px solid rgba(52, 245, 160, .3); border-top-color: var(--green); box-shadow: 0 0 12px rgba(52, 245, 160, .5); }
.status-card.busy .ring { animation: spin 1.2s linear infinite; }
.status-card.error .ring { border-color: rgba(248, 113, 113, .35); border-top-color: #f87171; box-shadow: 0 0 12px rgba(248, 113, 113, .5); }

.details dl { margin: 0; display: grid; gap: 12px; }
.details dl > div { display: flex; flex-direction: column; }
.details dt { font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--cyan2); }
.details dd { margin: 2px 0 0; font-size: 20px; font-weight: 800; overflow-wrap: anywhere; }

/* ---------- Panelen ---------- */
.panel {
    margin-top: 22px; padding: 20px 22px; border-radius: 16px; border: 1px solid var(--line);
    background: rgba(6, 24, 42, .82); box-shadow: 0 10px 40px rgba(0, 0, 0, .4);
    -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.panel-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.panel-title { margin: 0; font-size: 15px; letter-spacing: 2px; text-transform: uppercase; color: var(--cyan2); }
.actions { display: flex; gap: 8px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-top: 14px; font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); max-width: 360px; }
.field select { font-size: 15px; padding: 10px 12px; }

.results-container {
    margin-top: 12px; padding: 20px; min-height: 150px; max-height: 650px; overflow-y: auto; line-height: 1.55;
    border-radius: 10px; border: 1px solid var(--line); background: rgba(2, 10, 20, .82);
}
.results-container h3 { color: #fbbf24; margin: 22px 0 8px; font-size: 17px; word-break: break-all; }
.results-container h3:first-child { margin-top: 0; }
.results-container h4 { color: var(--cyan2); margin: 18px 0 6px; font-size: 16px; }
.results-container p { margin: 6px 0; }
.results-container ul { margin: 6px 0; padding-left: 22px; }
.results-container hr { border: none; border-top: 1px solid var(--line); margin: 20px 0; }
.results-container code { background: rgba(34, 211, 238, .12); padding: 1px 5px; border-radius: 3px; font-family: Consolas, monospace; color: #fcd34d; }
pre.code { background: #020812; padding: 12px; border-radius: 6px; overflow-x: auto; border: 1px solid var(--line); }
pre.code code { background: none; padding: 0; color: #e2e8f0; }

.history { list-style: none; padding: 0; margin: 14px 0 0; }
.history li { display: flex; align-items: center; gap: 10px; padding: 10px 14px; margin-bottom: 8px; border-radius: 10px; border: 1px solid var(--line); background: rgba(2, 10, 20, .6); }
.history .info { flex: 1; min-width: 0; }
.history .info button { background: none; border: none; padding: 0; font: inherit; font-size: 14px; color: var(--cyan2); text-align: left; text-decoration: underline; cursor: pointer; }
.history .info small { display: block; color: var(--muted); margin-top: 3px; overflow-wrap: anywhere; }
.history li > button[data-action="delete"] { font: inherit; cursor: pointer; padding: 6px 12px; font-size: 12px; font-weight: 700; color: var(--cyan2); background: transparent; border: 1px solid var(--line); border-radius: 6px; }
.badge { font-size: 12px; padding: 2px 10px; border-radius: 10px; background: #1e3a4f; white-space: nowrap; }
.badge.klaar { background: #0f5a3a; }
.badge.bezig, .badge.wachtend { background: #1e3a8a; }
.badge.mislukt, .badge.afgebroken { background: #7f1d1d; }

.loading { color: var(--cyan2); font-style: italic; }
.error { color: #f87171; }
.muted { color: var(--muted); }
.note { color: #6c93a9; font-size: 12px; margin: 12px 0 0; }

/* ---------- Tablet ---------- */
@media (max-width: 900px) {
    .stage { grid-template-columns: 1fr; }
    .side { flex-direction: row; flex-wrap: wrap; }
    .side .card { flex: 1 1 230px; }
    .brand h1 { font-size: 30px; }
}

/* ---------- Telefoon ---------- */
@media (max-width: 600px) {
    .page { padding: 16px 12px 40px; }
    .brand { flex-wrap: wrap; gap: 12px; margin-bottom: 18px; }
    .brand h1 { font-size: 23px; letter-spacing: 1.5px; }
    .brand p { font-size: 10.5px; letter-spacing: 1.6px; }
    .logo { width: 48px; height: 48px; }
    .chips { flex-direction: row; width: 100%; justify-content: flex-start; }
    .device { padding: 14px; border-radius: 18px; }
    .bars i { height: 30px; }
    #headline { font-size: 19px; }
    .typeline { flex-direction: column; align-items: stretch; gap: 6px; }
    .typeline select { width: 100%; font-size: 14px; padding: 10px; }
    .viewport { padding: 22px 12px 14px; min-height: 0; }
    .tabs .tab { flex: 1; padding: 10px 6px; }
    textarea { height: 190px; font-size: 16px; }
    .bar { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
    .bar .spacer { display: none; }
    .btn { padding: 12px 10px; }
    .btn-ghost { border: 1px solid var(--line); }
    .side { display: grid; grid-template-columns: 1fr; gap: 12px; }
    .card { padding: 14px 16px; }
    .card-value { font-size: 28px; }
    .details dl { grid-template-columns: 1fr 1fr; gap: 10px 14px; }
    .details dd { font-size: 16px; }
    .panel { padding: 16px 14px; }
    .results-container { padding: 14px; max-height: 520px; }
    .bg-city { opacity: .35; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .viewport.scanning::after { top: 50%; }
}