/* user-graph.css
   Vrij nagebouwd op basis van de HLN "Pagina's bezocht"-grafiek.
   Stag/Stag Sans zijn proprietary; we vallen terug op systeemfonts met dezelfde
   look. Kleuren zijn themable via CSS-variabelen (gezet vanuit config.js). */

:root {
    --px: calc(1 / 1920 * 100vw);
    --stroke: .1vw;
    --total: #22a6bf;
    --app: #FE074E;
    --web: #8E36FF;
    --bg: #000033;
    --bg-deep: #000088;
    --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
    --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

@media all and (orientation: portrait) {
    :root {
        --px: calc(1 / 1080 * 100vw);
    }
}

html, body {
    padding: 0;
    margin: 0;
    height: 100%;
}

body {
    overflow: hidden;
    background: var(--bg);
    color: white;
    font-family: var(--serif);
    user-select: none;
}

* { box-sizing: border-box; }

main {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: grid;
    grid-template:
        "title nav" auto
        "graph graph" 1fr
        / 1fr 1fr;
    gap: 1vw;
    padding: calc(var(--px) * 80);
}

h1 {
    grid-area: title;
    margin: 0;
    font: 500 3vw var(--serif);
    text-align: left;
}

nav {
    grid-area: nav;
    display: flex;
    gap: 1vw;
    font: 400 calc(var(--px) * 36) var(--sans);
    justify-content: end;
    align-items: center;
}
nav span {
    display: inline-flex;
    align-items: center;
    gap: .25em;
}
nav span:before {
    content: '';
    width: .8em;
    height: .8em;
    border-radius: 50%;
    display: block;
    background: var(--color);
    transform: translateY(-7%);
}

#graph-wrapper {
    grid-area: graph;
    position: relative;
    display: grid;
    width: 100%;
    height: 100%;
}
#graph-wrapper aside,
#graph-wrapper svg {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
}

@keyframes fadein { from { opacity: 0; } }
@keyframes fill {
    from { stroke-dasharray: 0 100%; }
    to { stroke-dasharray: 100% 0; }
}

svg {
    transition: opacity .4s;
    overflow: visible;
}
svg * { vector-effect: non-scaling-stroke; }
svg.loaded path[id] {
    animation: fill 2s ease-out;
    animation-fill-mode: backwards;
}

#current, #prognosis, #web, #total, #app {
    --color: var(--total);
    fill: none;
    stroke: var(--color);
    stroke-width: calc(var(--stroke) * 2);
}
#total-legend, #total { --color: var(--total); }
#app-legend, #app { --color: var(--app); }
#web-legend, #web { --color: var(--web); }

#prognosis {
    stroke: none;
    fill: rgba(255, 255, 255, .2);
}
#current { stroke: white; }

#blocks rect {
    fill: none;
}

#lines line {
    stroke: rgba(255, 255, 255, .2);
    stroke-width: var(--stroke);
    stroke-dasharray: .1vw .1vw;
}

#totals-ui, #times-ui, #lines-ui {
    pointer-events: none;
}
#totals-ui span, #times-ui span, #lines-ui span {
    pointer-events: all;
    position: absolute;
    top: var(--y, 0);
    left: var(--x, 0);
    width: var(--width, auto);
    height: var(--height, auto);
    font: calc(var(--px) * 24) var(--sans);
    display: flex;
    align-items: center;
    justify-content: center;
}

#lines-ui span {
    text-align: right;
    transform: translateY(-50%);
}
#lines-ui span:first-child { display: none; }

#times-ui span {
    text-align: center;
    transform: translate(-50%, 0);
}
#times-ui span:not(.now):not(:nth-child(3n+1)),
#times-ui span:not(.now):last-child {
    opacity: 0;
}
#times-ui span.now {
    background: white;
    color: var(--bg);
    padding: calc(var(--px) * 10) calc(var(--px) * 15) calc(var(--px) * 7) calc(var(--px) * 15);
    border-radius: 4vw;
    height: auto;
    border: var(--stroke) solid white;
    transform: translate(-50%, -50%);
    font-weight: 500;
    font-size: calc(var(--px) * 32);
}
#times-ui span.now:before {
    width: .5em;
    height: .5em;
    border-radius: 50%;
    background: red;
    content: '';
    margin-right: calc(var(--px) * 12);
    transform: translateY(-8%);
    outline: var(--px) solid red;
    outline-offset: 0;
    animation: outliner 2s infinite;
}
#times-ui span.now:not(.live) {
    cursor: alias;
}
#times-ui span.now:not(.live):before { display: none; }

@keyframes outliner {
    to { outline: 1px solid transparent; outline-offset: calc(var(--px) * 7); }
}

#error {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 2vw;
    left: 50%;
    transform: translateX(-50%);
    background: orange;
    color: white;
    padding: 1vw;
    border-radius: .4vw;
    font: 1vw var(--sans);
    text-align: center;
    gap: .25em;
    transition: opacity .4s .4s, transform .4s .4s;
    z-index: 10;
}
#error > * { margin: 0; padding: 0; animation: fadein .4s; }
#error strong { font-weight: 400; }
#error:has(pre) strong { font-weight: 800; }
#error pre {
    font: inherit;
    font-family: monospace;
    font-size: .75em;
    font-weight: bold;
    white-space: pre-wrap;
}
#error[hidden] {
    display: flex;
    transition: opacity .4s, transform .4s;
    transform: translate(-50%, -100%);
    opacity: 0;
    pointer-events: none;
}

#totals-ui {
    display: none;
}
body.has-totals #totals-ui { display: block; }
#totals-ui span {
    --color: var(--total);
    --offset: calc(var(--px) * 20);
    --correct-y: -.66em;
    padding: calc(var(--px) * 20 * var(--scale, 1));
    padding-top: calc(var(--px) * 11 * var(--scale, 1));
    padding-bottom: calc(var(--px) * 5 * var(--scale, 1));
    background: var(--color);
    color: white;
    font: 500 calc(var(--px) * 70 * var(--scale, 1)) var(--serif);
    transform: translateX(var(--offset)) translateY(var(--correct-y));
    border-radius: calc(var(--px) * 9);
    white-space: nowrap;
}
#totals-ui span:before {
    content: '';
    position: absolute;
    top: 50%;
    left: calc(var(--offset) * -1);
    width: calc(var(--px) * 10);
    height: calc(var(--px) * 10);
    background: white;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    border: calc(var(--px) * 4) solid var(--color);
}
#totals-ui--total { --color: var(--total); }
#totals-ui--app { --color: var(--app); }
#totals-ui--web { --color: var(--web); }
#totals-ui span.overlaps-top,
#totals-ui span.overlaps-bottom {
    --dist: 75;
    --add: calc(var(--px) * var(--dist) * -1);
    transform: translate(var(--offset), var(--add)) translateY(var(--correct-y));
}
#totals-ui span.overlaps-top:before,
#totals-ui span.overlaps-bottom:before {
    transform: translate(-50%, -50%) translateY(calc(var(--add) * -1));
}
#totals-ui span.overlaps-bottom { --add: calc(var(--px) * var(--dist)); }
#totals-ui span.offscreen {
    background: transparent;
    color: transparent;
}

/* legenda-kleuren toepassen op de nav-bolletjes */
#total-legend:before { background: var(--total); }
#app-legend:before { background: var(--app); }
#web-legend:before { background: var(--web); }

/* ---- startscherm (key + merk kiezen) ---- */
#setup {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  font-family: var(--sans);
}
#setup[hidden] { display: none; }

.setup-card {
  width: min(92vw, 420px);
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 16px;
  padding: clamp(20px, 4vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .4);
}
.setup-title { margin: 0; font: 600 1.6rem var(--serif); }
.setup-sub { margin: 0 0 8px; opacity: .7; font-size: .9rem; line-height: 1.4; }
.setup-label { font-size: .8rem; opacity: .7; }

.setup-card input,
.setup-card select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(0, 0, 0, .25);
  color: white;
  font: 1rem var(--sans);
  outline: none;
}
.setup-card input:focus,
.setup-card select:focus { border-color: var(--total); }
.setup-card select option { color: #000; }

.setup-btn {
  margin-top: 6px;
  padding: 12px 16px;
  border: none;
  border-radius: 10px;
  background: var(--total);
  color: white;
  font: 600 1rem var(--sans);
  cursor: pointer;
  transition: filter .15s;
}
.setup-btn:hover { filter: brightness(1.1); }
.setup-btn:disabled { opacity: .6; cursor: default; }

.setup-link {
  background: none;
  border: none;
  color: white;
  opacity: .65;
  font: .85rem var(--sans);
  cursor: pointer;
  padding: 6px;
}
.setup-link:hover { opacity: 1; }

.setup-error {
  margin: 0;
  color: #ffb4b4;
  font-size: .85rem;
  line-height: 1.4;
}
.setup-error[hidden] { display: none; }

#setup-toggle {
  position: fixed;
  top: calc(var(--px) * 40);
  right: calc(var(--px) * 40);
  z-index: 40;
  width: 2.4em;
  height: 2.4em;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .2);
  background: rgba(255, 255, 255, .08);
  color: white;
  font-size: calc(var(--px) * 28);
  line-height: 1;
  cursor: pointer;
  opacity: .5;
  transition: opacity .2s;
}
#setup-toggle:hover { opacity: 1; }
#setup-toggle[hidden] { display: none; }