/* Kluskat: one warm, calm column. Chunky "pressable" buttons, a pixel cat, nothing that counts
   what is left. Colours are tokens so dark mode is one block below. */

:root {
    --bg: #fbf4ea;
    --kaart: #fffdf9;
    --rand: #ecdcc8;
    --tekst: #3a2a20;
    --zacht: #8b7565;
    --hoofd: #2f9e74;
    --hoofd-tekst: #ffffff;
    --hoofd-rand: #237a59;
    --knop: #f4e7d7;
    --knop-tekst: #3a2a20;
    --knop-rand: #dcc7ae;
    --gevaar: #c4543d;
    --gevaar-rand: #93392a;
    --ballon: #ffffff;
    --schaduw: #eadbc6;
    --chip-klein: #dcf2e6;
    --chip-klein-tekst: #1f6a4b;
    --chip-middel: #fcefd2;
    --chip-middel-tekst: #85570e;
    --chip-groot: #fbe0da;
    --chip-groot-tekst: #973a29;
    --chip-vooruit: #e6e4fb;
    --chip-vooruit-tekst: #463d9e;
    --melding: #e9f5ee;
    --melding-tekst: #1f6a4b;
    --fout: #c4543d;
    --rond: 18px;
    --xp: #8f86e8;
    --xp-spoor: #ece4f7;
    --chip-bonus: #fdeccc;
    --chip-bonus-tekst: #8a5a10;
    --podium: transparent;
    color-scheme: light;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #1c1713;
        --kaart: #29211b;
        --rand: #3e3229;
        --tekst: #f4e9dd;
        --zacht: #b9a493;
        --hoofd: #34a97d;
        --hoofd-tekst: #0f2a1f;
        --hoofd-rand: #1f6b4f;
        --knop: #3a2f27;
        --knop-tekst: #f4e9dd;
        --knop-rand: #261e18;
        --ballon: #342a23;
        --schaduw: #120e0b;
        --chip-klein: #1d3a2d;
        --chip-klein-tekst: #9fe0bf;
        --chip-middel: #3d3016;
        --chip-middel-tekst: #f3cf86;
        --chip-groot: #432520;
        --chip-groot-tekst: #f4b2a4;
        --chip-vooruit: #2c2950;
        --chip-vooruit-tekst: #c4bff5;
        --melding: #1d3a2d;
        --melding-tekst: #9fe0bf;
        --fout: #f08f7b;
        --xp: #a59df0;
        --xp-spoor: #2f2840;
        --chip-bonus: #3d3016;
        --chip-bonus-tekst: #f3cf86;
        --podium: #3b3027;
        color-scheme: dark;
    }
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    min-height: 100dvh;
    background: var(--bg);
    color: var(--tekst);
    font-family: "Nunito", ui-rounded, "SF Pro Rounded", "Segoe UI", system-ui, sans-serif;
    font-size: 17px;
    line-height: 1.45;
    display: flex;
    justify-content: center;
    padding: max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom));
}

.scherm {
    position: relative;
    width: 100%;
    max-width: 420px;
    min-height: calc(100dvh - 32px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 18px;
}

.scherm.breed {
    max-width: 560px;
    justify-content: flex-start;
}

h1,
h2,
h3 {
    margin: 0;
    line-height: 1.2;
}

a {
    color: inherit;
}

/* ---- The cat ---------------------------------------------------------------------------- */

.kat-plek {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    /* In dark mode a soft stage behind the cat, so its dark outline does not vanish. */
    background: radial-gradient(closest-side, var(--podium), transparent);
}

/* Whole pixels only: 5, 6 and 7 screen pixels per sprite pixel. The cat grows with its level. */
.kat {
    width: 156px;
    height: auto;
    display: block;
    image-rendering: pixelated;
}

.kat.kat-kitten {
    width: 130px;
}

.kat.kat-majesteit {
    width: 182px;
}

.kat-glans {
    animation: twinkel 2.4s steps(1, end) infinite;
}

@keyframes twinkel {
    0%, 60% { opacity: 1; }
    61%, 80% { opacity: 0.25; }
    81%, 100% { opacity: 1; }
}

.kat-schaduw {
    fill: var(--schaduw);
}

.kat-knipper {
    opacity: 0;
    animation: knipper 5.5s steps(1, end) infinite;
}

@keyframes knipper {
    0%, 93% { opacity: 0; }
    94%, 96% { opacity: 1; }
    97%, 100% { opacity: 0; }
}

.kat-blij .kat-lijf {
    animation: hop 0.5s steps(2, jump-none) 4;
}

@keyframes hop {
    0% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
    100% { transform: translateY(0); }
}

.kat-slaap .kat-lijf {
    transform-origin: 50% 100%;
    transform-box: fill-box;
    animation: adem 3.2s steps(2, jump-none) infinite;
}

@keyframes adem {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(0.97); }
}

.zzz {
    position: absolute;
    top: 6px;
    right: calc(50% - 104px);
    font-weight: 900;
    color: var(--zacht);
    font-size: 15px;
    letter-spacing: 2px;
    animation: zweef 3.2s ease-in-out infinite;
}

.zzz span:nth-child(1) { font-size: 19px; }
.zzz span:nth-child(2) { font-size: 23px; }

@keyframes zweef {
    0%, 100% { transform: translateY(0); opacity: 0.6; }
    50% { transform: translateY(-6px); opacity: 1; }
}

.tekstballon {
    position: relative;
    margin: 0;
    padding: 8px 16px;
    background: var(--ballon);
    border: 2px solid var(--rand);
    border-radius: 14px;
    font-weight: 800;
    font-size: 16px;
}

.tekstballon::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -9px;
    width: 12px;
    height: 12px;
    background: var(--ballon);
    border-right: 2px solid var(--rand);
    border-bottom: 2px solid var(--rand);
    transform: translateX(-50%) rotate(45deg);
}

/* ---- Cards ------------------------------------------------------------------------------- */

.kaart {
    background: var(--kaart);
    border: 2px solid var(--rand);
    border-radius: var(--rond);
    box-shadow: 0 4px 0 var(--rand);
    padding: 22px;
}

.klus,
.leeg,
.winst {
    text-align: center;
}

.ruimte {
    margin: 0;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--zacht);
}

.klusnaam {
    margin: 6px 0 14px;
    font-size: 28px;
    font-weight: 900;
    overflow-wrap: anywhere;
}

.winst .klusnaam {
    margin: 4px 0 2px;
    font-size: 22px;
}

.leeg h1 {
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 6px;
}

.leeg p {
    margin: 0;
    color: var(--zacht);
}

.chips {
    margin: 0;
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
}

.chip {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 800;
}

.chip-klein { background: var(--chip-klein); color: var(--chip-klein-tekst); }
.chip-middel { background: var(--chip-middel); color: var(--chip-middel-tekst); }
.chip-groot { background: var(--chip-groot); color: var(--chip-groot-tekst); }
.chip-vooruit { background: var(--chip-vooruit); color: var(--chip-vooruit-tekst); }

.vinkje {
    width: 44px;
    height: 44px;
    margin: 0 auto 6px;
    border-radius: 50%;
    background: var(--hoofd);
    position: relative;
}

.vinkje::after {
    content: "";
    position: absolute;
    left: 15px;
    top: 9px;
    width: 10px;
    height: 19px;
    border-right: 5px solid var(--hoofd-tekst);
    border-bottom: 5px solid var(--hoofd-tekst);
    transform: rotate(45deg);
}

.week {
    margin: 14px 0 0;
    color: var(--zacht);
}

.week strong {
    color: var(--tekst);
}

/* ---- Buttons ----------------------------------------------------------------------------- */

.knoppen {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
}

.knoppen form {
    margin: 0;
}

.knoppen-rij {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.knop {
    display: block;
    width: 100%;
    padding: 15px 16px;
    border: 0;
    border-radius: 16px;
    font: inherit;
    font-size: 18px;
    font-weight: 900;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: transform 60ms ease, box-shadow 60ms ease;
    -webkit-tap-highlight-color: transparent;
}

.knop:active {
    transform: translateY(3px);
}

.knop-hoofd {
    background: var(--hoofd);
    color: var(--hoofd-tekst);
    box-shadow: 0 5px 0 var(--hoofd-rand);
    font-size: 20px;
}

.knop-hoofd:active {
    box-shadow: 0 2px 0 var(--hoofd-rand);
}

.knop-zacht {
    background: var(--knop);
    color: var(--knop-tekst);
    box-shadow: 0 4px 0 var(--knop-rand);
}

.knop-zacht:active {
    box-shadow: 0 1px 0 var(--knop-rand);
}

.knop-gevaar {
    background: var(--gevaar);
    color: #ffffff;
    box-shadow: 0 4px 0 var(--gevaar-rand);
}

.knop:focus-visible,
.tekstknop:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 3px solid var(--hoofd);
    outline-offset: 3px;
}

.tekstknop {
    display: block;
    margin: 0 auto;
    padding: 8px;
    background: none;
    border: 0;
    font: inherit;
    font-size: 15px;
    color: var(--zacht);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-align: center;
    cursor: pointer;
}

.hint {
    margin: 0;
    font-size: 14px;
    color: var(--zacht);
    text-align: center;
}

.voet {
    margin-top: 8px;
    text-align: center;
    font-size: 13px;
}

.voet a,
.voet .tekstknop {
    color: var(--zacht);
    font-size: 13px;
}

.melding {
    margin: 0;
    padding: 10px 14px;
    border-radius: 12px;
    background: var(--melding);
    color: var(--melding-tekst);
    font-weight: 700;
    text-align: center;
}

.fout {
    margin: 0;
    color: var(--fout);
    font-weight: 700;
}

/* ---- Forms (sign-in, beheer) -------------------------------------------------------------- */

.aanmelden,
.formulier {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.formulier h2 {
    font-size: 19px;
    margin-bottom: 4px;
}

label {
    font-weight: 800;
    font-size: 15px;
}

label small {
    font-weight: 600;
    color: var(--zacht);
}

input,
select {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid var(--rand);
    border-radius: 12px;
    background: var(--bg);
    color: var(--tekst);
    font: inherit;
}

.formulier .knop,
.aanmelden .knop {
    margin-top: 10px;
}

.gevaar {
    border-color: var(--rand);
}

.kop {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.kop .tekstknop {
    margin: 0;
    padding: 0;
    text-align: left;
}

.kop h1 {
    font-size: 26px;
    font-weight: 900;
}

.kaart h3 {
    margin: 16px 0 6px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--zacht);
}

.lijst {
    list-style: none;
    margin: 0;
    padding: 0;
}

.lijst a {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    padding: 9px 0;
    border-bottom: 1px solid var(--rand);
    text-decoration: none;
}

.lijst small {
    color: var(--zacht);
    white-space: nowrap;
}

/* ---- Confetti (feest.js) ----------------------------------------------------------------- */

.confetti {
    position: fixed;
    top: -12px;
    width: 8px;
    height: 8px;
    pointer-events: none;
    animation: val var(--duur, 1.8s) cubic-bezier(0.3, 0.6, 0.5, 1) forwards;
}

@keyframes val {
    to { transform: translate(var(--drift, 0), 105vh) rotate(var(--draai, 360deg)); }
}

/* ---- Game: level badge, XP, streak ------------------------------------------------------ */

.balk {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.niveau,
.reeks {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--kaart);
    border: 2px solid var(--rand);
    font-weight: 900;
    font-size: 15px;
    text-decoration: none;
}

.niveau-getal {
    font-weight: 900;
    white-space: nowrap;
}

.xp-balk {
    display: block;
    flex: 1;
    height: 12px;
    border-radius: 6px;
    background: var(--xp-spoor);
    overflow: hidden;
}

.xp-balk > span {
    display: block;
    height: 100%;
    width: 0;
    background: var(--xp);
    border-radius: 6px;
    transition: width 900ms cubic-bezier(0.2, 0.8, 0.2, 1) 300ms;
}

.xp-balk.klein {
    width: 56px;
    flex: none;
    height: 8px;
}

.xp-balk.groot {
    height: 16px;
    margin: 10px 0 6px;
}

.pictogram {
    width: 14px;
    height: auto;
    image-rendering: pixelated;
    vertical-align: -2px;
}

.reeks .pictogram {
    width: 14px;
}

.week .reeks {
    margin-left: 6px;
    padding: 2px 10px;
    font-size: 14px;
}

.xp-erbij {
    margin: 14px 0 6px;
    font-size: 30px;
    font-weight: 900;
    color: var(--xp);
}

.chip-bonus {
    background: var(--chip-bonus);
    color: var(--chip-bonus-tekst);
}

.niveau-regel {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 14px;
}

.feest-kaart,
.trofee-kaart {
    text-align: center;
    border-color: var(--xp);
    box-shadow: 0 4px 0 var(--xp);
}

.feest-kaart h2 {
    font-size: 26px;
    font-weight: 900;
}

.feest-kaart p {
    margin: 6px 0 0;
}

.nieuw-accessoire {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 10px;
}

.trofee-kaart {
    display: flex;
    align-items: center;
    gap: 16px;
    text-align: left;
}

.trofee-kaart .pictogram {
    width: 42px;
    flex: none;
}

.trofee-kaart h2 {
    font-size: 19px;
}

.trofee-kaart p {
    margin: 2px 0 0;
    color: var(--zacht);
}

/* Small cats (wardrobe, unlocks): three screen pixels per sprite pixel, and no blinking choir. */
.kast-vak .kat.kat-kitten,
.kast-vak .kat.kat-volwassen,
.kast-vak .kat.kat-majesteit,
.nieuw-accessoire .kat.kat-kitten,
.nieuw-accessoire .kat.kat-volwassen,
.nieuw-accessoire .kat.kat-majesteit {
    width: 78px;
}

.kast-vak .kat-knipper,
.kast-vak .kat-glans,
.nieuw-accessoire .kat-knipper {
    display: none;
}

/* ---- Profile ----------------------------------------------------------------------------- */

.profiel-kaart h1 {
    font-size: 26px;
    font-weight: 900;
}

.cijfers {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 14px 0;
}

.cijfers div {
    padding: 10px 12px;
    border-radius: 12px;
    background: var(--bg);
}

.cijfers dt {
    font-size: 13px;
    color: var(--zacht);
}

.cijfers dd {
    margin: 2px 0 0;
    font-size: 20px;
    font-weight: 900;
}

.cijfers .pictogram {
    width: 16px;
}

.kaart h2 small {
    font-size: 14px;
    font-weight: 700;
    color: var(--zacht);
}

.kast {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
    gap: 10px;
    margin-top: 12px;
}

.kast-vak {
    margin: 0;
}

.kast-vak button {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px 4px;
    border: 2px solid var(--rand);
    border-radius: 14px;
    background: var(--bg);
    color: var(--tekst);
    font: inherit;
    font-size: 13px;
    font-weight: 800;
    cursor: pointer;
}

.kast-vak.gekozen button {
    border-color: var(--hoofd);
    box-shadow: 0 0 0 2px var(--hoofd);
    cursor: default;
}

.kast-vak.dicht button {
    cursor: default;
    color: var(--zacht);
}

.kast-vak.dicht .kat,
.trofeeen .dicht .pictogram {
    filter: grayscale(1);
    opacity: 0.35;
}

.trofeeen {
    list-style: none;
    margin: 12px 0 0;
    padding: 0;
    display: grid;
    gap: 8px;
}

.trofeeen li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 10px;
    border-radius: 12px;
    background: var(--bg);
}

.trofeeen .pictogram {
    width: 28px;
    flex: none;
}

.trofeeen div {
    display: flex;
    flex-direction: column;
}

.trofeeen span {
    font-size: 14px;
    color: var(--zacht);
}

.trofeeen .dicht strong {
    color: var(--zacht);
}

/* ---- Development gallery ------------------------------------------------------------- */

.galerij-rij {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
}

.galerij-rij figure {
    margin: 0;
    padding: 8px;
    background: var(--kaart);
    border: 2px solid var(--rand);
    border-radius: 12px;
    text-align: center;
    font-size: 12px;
}

.scherm.galerij {
    max-width: 1200px;
}

@media (prefers-reduced-motion: reduce) {
    .kat-knipper,
    .kat-glans,
    .kat-lijf,
    .zzz {
        animation: none !important;
    }
}