:root {
    color-scheme: light dark;
    --bakgrunn: #f6f7f5;
    --flate: #ffffff;
    --tekst: #17201b;
    --dempet: #5f6b64;
    --linje: #dfe4e0;
    --merke: #14532d;
    --opp: #15803d;
    --ned: #b91c1c;
    --flat: #5f6b64;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bakgrunn: #0c1410;
        --flate: #141e19;
        --tekst: #e6ece8;
        --dempet: #94a19a;
        --linje: #24312a;
        --merke: #4ade80;
        --opp: #4ade80;
        --ned: #f87171;
        --flat: #94a19a;
    }
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bakgrunn);
    color: var(--tekst);
    font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    -webkit-text-size-adjust: 100%;
}

a {
    color: inherit;
}

.topp {
    position: sticky;
    top: 0;
    z-index: 1;
    padding: calc(env(safe-area-inset-top) + 12px) 16px 12px;
    background: var(--flate);
    border-bottom: 1px solid var(--linje);
}

.merke {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.125rem;
    text-decoration: none;
    color: var(--merke);
}

main {
    max-width: 720px;
    margin: 0 auto;
    padding: 16px 16px calc(env(safe-area-inset-bottom) + 32px);
}

h1 {
    margin: 0;
    font-size: 1.75rem;
    line-height: 1.2;
}

.tittellinje {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 4px 16px;
    margin: 8px 0 16px;
}

.tittellinje p {
    margin: 0;
}

.dempet {
    color: var(--dempet);
    font-size: 0.875rem;
}

.tilbake {
    display: inline-block;
    color: var(--dempet);
    font-size: 0.875rem;
    text-decoration: none;
}

.sok {
    width: 100%;
    margin-bottom: 16px;
    padding: 10px 14px;
    font: inherit;
    color: inherit;
    background: var(--flate);
    border: 1px solid var(--linje);
    border-radius: 10px;
}

.sok:focus {
    outline: 2px solid var(--merke);
    outline-offset: -1px;
}

table.aksjer {
    width: 100%;
    border-collapse: collapse;
    background: var(--flate);
    border: 1px solid var(--linje);
    border-radius: 12px;
    overflow: hidden;
}

.aksjer th {
    padding: 8px 14px;
    color: var(--dempet);
    font-size: 0.75rem;
    font-weight: 600;
    text-align: left;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.aksjer td {
    padding: 12px 14px;
    border-top: 1px solid var(--linje);
}

.aksjer td a {
    display: block;
    font-weight: 600;
    text-decoration: none;
}

.tall {
    text-align: right !important;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.tom {
    padding: 24px 14px !important;
    color: var(--dempet);
    text-align: center;
}

.endring {
    display: inline-block;
    min-width: 5.5em;
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.endring.opp {
    color: var(--opp);
    background: color-mix(in srgb, var(--opp) 12%, transparent);
}

.endring.ned {
    color: var(--ned);
    background: color-mix(in srgb, var(--ned) 12%, transparent);
}

.endring.flat {
    color: var(--flat);
}

.perioder {
    display: flex;
    gap: 4px;
    margin-bottom: 12px;
    padding: 4px;
    background: var(--flate);
    border: 1px solid var(--linje);
    border-radius: 10px;
}

.perioder a {
    flex: 1;
    padding: 6px 0;
    border-radius: 7px;
    font-size: 0.875rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    color: var(--dempet);
}

.perioder a[aria-current] {
    color: var(--tekst);
    background: var(--bakgrunn);
}

.graf {
    margin-bottom: 16px;
    padding: 14px;
    background: var(--flate);
    border: 1px solid var(--linje);
    border-radius: 12px;
}

.graf-topp {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 1.25rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.graf svg {
    display: block;
    width: 100%;
    height: 180px;
    color: var(--flat);
}

.graf svg.opp {
    color: var(--opp);
}

.graf svg.ned {
    color: var(--ned);
}

.graf .linje {
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linejoin: round;
}

.graf .flate {
    fill: currentColor;
    opacity: 0.1;
}

.graf-skala {
    display: flex;
    justify-content: space-between;
    margin-top: 6px;
}

.htmx-request #kurser,
#kurser.htmx-request,
#aksjeliste.htmx-request {
    opacity: 0.6;
    transition: opacity 0.2s;
}