/* =====================================================================
   Kunskapsstjärnan – Arkeologen
   css/ks-arkeolog.css   (arkeolog.php)
   Sanden och fynden har fasta färger i alla teman; panelerna följer temat.
   Planen ligger i en .ks-scen, så att temats knappfärger (css/style.css)
   inte målar över sanden. Sandens och ramens färger kommer från platsen
   (KSArkeologVarld.tema: --ak-sand1, --ak-sand2, --ak-ram1, --ak-ram2).
   Kartan och resan (.akv-*) används också av arkeologmenu.php.
   ===================================================================== */
main .ak-yta { width: 100%; display: flex; flex-direction: column; align-items: center; gap: 12px; }

/* Utgrävningsplatsen: (n + 1) × (n + 1) med bokstäver överst och siffror till vänster */
main .ak-ram { --ak-sand1: #f3d9a4; --ak-sand2: #ddb877; --ak-ram1: #7c5a32; --ak-ram2: #4a3217;
    width: min(100%, 640px); padding: 10px; box-sizing: border-box; border-radius: 18px;
    background: linear-gradient(160deg, var(--ak-ram1), var(--ak-ram2)); transition: background .4s; box-shadow: inset 0 0 0 3px rgba(0, 0, 0, .25), 0 12px 30px rgba(0, 0, 0, .45); }
main .ak-plan { --n: 10; display: grid; grid-template-columns: 1.3em repeat(var(--n), 1fr); gap: 3px; }
main .ak-etikett { display: grid; place-items: center; font: 800 clamp(.55rem, 1.6vw, .8rem) 'Exo 2', sans-serif; color: #fde68a; text-shadow: 0 1px 1px rgba(0, 0, 0, .5); }
:root main button.ak-ruta:not(.sc-start):not(.ks-tts-figur) { all: unset; box-sizing: border-box; position: relative; aspect-ratio: 1; border-radius: 6px; cursor: default;
    display: grid; place-items: center; font-size: clamp(.7rem, 3vw, 1.35rem); overflow: hidden;
    background:
        radial-gradient(circle at 25% 30%, rgba(255, 255, 255, .35) 0 1px, transparent 2px),
        radial-gradient(circle at 70% 65%, rgba(120, 80, 30, .35) 0 1px, transparent 2px),
        radial-gradient(circle at 55% 20%, rgba(120, 80, 30, .25) 0 1px, transparent 2px),
        linear-gradient(145deg, var(--ak-sand1), var(--ak-sand2));
    box-shadow: inset 0 -2px 0 rgba(120, 80, 30, .35); transition: transform .12s ease, filter .12s ease; }
main .ak-plan.kan button.ak-ruta:not(.bom):not(.bit):not(.raddad) { cursor: pointer; }
main .ak-plan.kan button.ak-ruta:not(.bom):not(.bit):not(.raddad):hover { filter: brightness(1.08); transform: translateY(-1px); }
:root main button.ak-ruta:focus-visible:not(.sc-start):not(.ks-tts-figur) { outline: 3px solid #60a5fa; outline-offset: 1px; z-index: 2; }
/* Bom: en grop med sand och grus */
:root main button.ak-ruta.bom:not(.sc-start):not(.ks-tts-figur) {
    background: radial-gradient(circle at 35% 40%, #9ca3af 0 2px, transparent 3px), radial-gradient(circle at 65% 62%, #78716c 0 2px, transparent 3px),
                radial-gradient(circle at 50% 50%, #8a6a3e, #5c4220 75%);
    box-shadow: inset 0 3px 6px rgba(0, 0, 0, .45); }
/* En bit av ett fynd som inte är helt framgrävt än */
:root main button.ak-ruta.bit:not(.sc-start):not(.ks-tts-figur) { background: radial-gradient(circle at 50% 45%, #fde68a, #b45309 80%);
    box-shadow: inset 0 3px 6px rgba(0, 0, 0, .35), 0 0 10px rgba(250, 204, 21, .6); }
/* Ett räddat fynd: fyndets färg (--f) och emoji */
:root main button.ak-ruta.raddad:not(.sc-start):not(.ks-tts-figur) { background: radial-gradient(circle at 40% 35%, color-mix(in srgb, var(--f) 55%, #fff), var(--f) 80%);
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .45); }
/* När spelet är slut: fynden som låg kvar */
:root main button.ak-ruta.kvar:not(.sc-start):not(.ks-tts-figur) { background: repeating-linear-gradient(45deg, color-mix(in srgb, var(--f) 35%, var(--ak-sand2)) 0 4px, var(--ak-sand2) 4px 8px); }
main .ak-ruta.kvar .ak-e { opacity: .55; filter: grayscale(.4); }
main .ak-e { pointer-events: none; line-height: 1; filter: drop-shadow(0 1px 1px rgba(0, 0, 0, .35)); }
/* Metalldetektorn */
:root main button.ak-ruta.skannad:not(.sc-start):not(.ks-tts-figur) { box-shadow: inset 0 0 0 2px rgba(59, 130, 246, .75); }
main .ak-skanntal { position: absolute; inset: auto 2px 2px auto; min-width: 1.2em; padding: 0 3px; border-radius: 999px; font: 800 .62rem 'Exo 2', sans-serif;
    background: #1d4ed8; color: #fff; text-align: center; line-height: 1.4; }
main .ak-plan.skannar button.ak-ruta { cursor: crosshair; }
:root main button.ak-ruta.sikte:not(.sc-start):not(.ks-tts-figur) { box-shadow: inset 0 0 0 3px #60a5fa, 0 0 12px rgba(96, 165, 250, .7); }
:root main button.ak-ruta.sist:not(.sc-start):not(.ks-tts-figur) { outline: 2px dashed rgba(255, 255, 255, .85); outline-offset: -3px; }
main .ak-ruta.valjs { animation: akValjs .4s ease-in-out infinite alternate; }
main .ak-ruta.grav { animation: akGrav .45s ease; }

/* Fyndkortet med fakta och listan över fynden */
main .ak-fyndkort { --f: #facc15; width: min(100%, 640px); box-sizing: border-box; display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: center;
    padding: 12px 16px; border-radius: 16px; background: var(--color-bg-secondary); border: 2px solid var(--f); color: var(--color-text-primary); }
main .ak-fyndkort[hidden] { display: none; }
main .ak-fyndkort.ny { animation: akKort .5s ease; }
main .ak-fyndemoji { font-size: 2.6rem; width: 64px; height: 64px; display: grid; place-items: center; border-radius: 50%; background: color-mix(in srgb, var(--f) 30%, transparent); }
main .ak-fyndkort h3 { margin: 0; font: 800 1.15rem 'Exo 2', sans-serif; }
main .ak-fyndkort p { margin: 2px 0 0; line-height: 1.45; font-size: .92rem; }
main .ak-fyndrubrik { font-weight: 800; color: #16a34a; font-size: .85rem !important; }
main .ak-fyndav { color: var(--color-text-secondary); font-size: .8rem !important; }
main .ak-fyndlista { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; width: min(100%, 640px); }
main .ak-fynd { --f: #facc15; display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font: 700 .8rem 'Exo 2', sans-serif;
    background: var(--color-bg-secondary); border: 1px solid var(--color-border-subtle); color: var(--color-text-primary); }
main .ak-fynd.klar { border-color: var(--f); background: color-mix(in srgb, var(--f) 22%, var(--color-bg-secondary)); }
main .ak-form { display: inline-grid; gap: 1px; }
main .ak-form i { background: var(--f); border-radius: 2px; }

/* Panelen */
main .ak-rad { display: flex; justify-content: space-between; gap: 8px; margin: 4px 0; color: var(--color-text-primary); font-size: .9rem; }
main .ak-rad b { font-family: 'Orbitron', sans-serif; }
main .ak-matare { height: 7px; border-radius: 99px; background: var(--color-bg-tertiary); overflow: hidden; margin: 2px 0 8px; }
main .ak-matare[hidden] { display: none; }
main .ak-matare i { display: block; height: 100%; background: linear-gradient(90deg, #f59e0b, #ef4444); transition: width .3s; }
main .ak-lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
main .ak-lista li { display: flex; justify-content: space-between; gap: 8px; padding: 4px 8px; border-radius: 8px; font-size: .88rem; color: var(--color-text-primary); }
main .ak-lista li.tur { background: rgba(250, 204, 21, .16); }
main .ak-lista li b { font-family: 'Orbitron', sans-serif; white-space: nowrap; }
main #detektorKnapp[aria-pressed="true"] { border-color: #60a5fa; box-shadow: 0 0 0 3px rgba(96, 165, 250, .35); }
main .ak-placering { list-style: none; padding: 0; margin: 8px auto; text-align: left; max-width: 320px; display: grid; gap: 4px; }
main .ak-placering li { display: flex; gap: 10px; align-items: center; font-weight: 700; }
main .ak-placering li span { margin-left: auto; font-weight: 400; color: var(--color-text-secondary); font-size: .85rem; }
main .ak-vantalista { list-style: none; margin: 8px 0 12px; padding: 0; display: grid; gap: 6px; text-align: left; }
main .ak-vantalista li { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 7px 10px; border-radius: 10px;
    background: var(--color-bg-tertiary); border: 1px solid var(--color-border-subtle); color: var(--color-text-primary); font-weight: 700; font-size: .92rem; }
main .sk-lobbydel[hidden] { display: none; }

/* ── Resan: raden ovanför planen och kartan ─────────────────────── */
main .ak-resa { width: min(100%, 640px); box-sizing: border-box; display: grid; gap: 6px; padding: 10px 14px; border-radius: 16px;
    background: var(--color-bg-secondary); border: 1px solid var(--color-border-subtle); color: var(--color-text-primary); }
main .ak-resa[hidden] { display: none; }
main .ak-resarubrik { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 0; font: 800 1.05rem 'Exo 2', sans-serif; }
main .ak-resarubrik .ak-resae { font-size: 1.7rem; line-height: 1; }
main .ak-resarubrik small { display: block; font: 600 .8rem 'Exo 2', sans-serif; color: var(--color-text-secondary); }
main .ak-resarubrik .ak-resaniva { margin-left: auto; padding: 3px 10px; border-radius: 999px; font: 800 .78rem 'Exo 2', sans-serif;
    background: color-mix(in srgb, var(--color-accent-gold, #facc15) 25%, transparent); white-space: nowrap; }
main .ak-resaintro { margin: 0; font-size: .86rem; color: var(--color-text-secondary); line-height: 1.4; }
/* Stoppen i rad: klara, nu och kommande */
main .ak-stopp { display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px; list-style: none; margin: 0; padding: 0; }
main .ak-stopp li { position: relative; display: grid; place-items: center; height: 34px; border-radius: 10px; font-size: 1.15rem;
    background: var(--color-bg-tertiary); border: 1px solid var(--color-border-subtle); filter: grayscale(.85); opacity: .55; }
main .ak-stopp li.klar { filter: none; opacity: 1; background: color-mix(in srgb, #16a34a 20%, var(--color-bg-tertiary)); border-color: #16a34a; }
main .ak-stopp li.nu { filter: none; opacity: 1; border: 2px solid var(--color-accent-gold, #facc15); box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent-gold, #facc15) 30%, transparent); }
main .ak-stopp li b { position: absolute; top: -6px; right: -4px; min-width: 15px; padding: 0 3px; border-radius: 999px; font: 800 .6rem/1.5 'Exo 2', sans-serif;
    background: var(--color-bg-primary, #111827); color: var(--color-text-primary); border: 1px solid var(--color-border-subtle); }
main .ak-stopp li.klar b { background: #16a34a; color: #fff; border-color: #16a34a; }
main .ak-sluttresa { margin: 6px auto 4px; max-width: 420px; }
main .ak-stjarnor { font-size: 1.6rem; letter-spacing: 4px; margin: 2px 0 6px; }
main .ak-stjarnor .av { filter: grayscale(1); opacity: .35; }

/* Världskartan (KSArkeologVarld.karta): havet och länderna har fasta färger */
.akv-karta { position: relative; width: 100%; aspect-ratio: 1000 / 429; border-radius: 16px; overflow: hidden; }
.akv-karta svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.akv-karta .akv-hav { fill: #0e4a6e; }
.akv-karta .akv-land { fill: #d8c48f; stroke: #8a6f3a; stroke-width: 2; stroke-linejoin: round; }
.akv-karta .akv-vag { fill: none; stroke: rgba(255, 255, 255, .7); stroke-width: 3; stroke-dasharray: 9 8; stroke-linecap: round; }
.akv-karta .akv-vag.tom { stroke: rgba(255, 255, 255, .35); }
.akv-karta .akv-vag.klar { stroke: #facc15; stroke-dasharray: none; stroke-width: 4; }
.akv-karta .akv-vag.hem:not(.klar) { stroke-dasharray: 3 9; }
.akv-mark { position: absolute; width: 0; height: 0; pointer-events: none; }
.akv-mark .akv-e { position: absolute; left: 0; top: 0; transform: translate(-50%, -50%); display: grid; place-items: center;
    width: clamp(20px, 4vw, 32px); height: clamp(20px, 4vw, 32px); border-radius: 50%;
    font-size: clamp(.72rem, 2.2vw, 1.1rem); line-height: 1; background: #fffbeb; border: 2px solid #8a6f3a; box-shadow: 0 2px 6px rgba(0, 0, 0, .45); }
.akv-mark.klar .akv-e { border-color: #16a34a; background: #dcfce7; }
.akv-mark.nasta .akv-e { border-color: #facc15; box-shadow: 0 0 0 4px rgba(250, 204, 21, .45), 0 2px 6px rgba(0, 0, 0, .45); animation: akvPuls 1.4s ease-in-out infinite; }
.akv-mark.aktiv .akv-e { border-color: #f97316; box-shadow: 0 0 0 4px rgba(249, 115, 22, .5), 0 2px 6px rgba(0, 0, 0, .45); }
.akv-mark .akv-nr { position: absolute; top: calc(-1 * clamp(10px, 2vw, 16px) - 5px); left: calc(clamp(10px, 2vw, 16px) - 6px); min-width: 15px; padding: 0 3px; border-radius: 999px; font: 800 .62rem/1.5 'Exo 2', sans-serif;
    background: #1f2937; color: #fff; text-align: center; }
.akv-mark.klar .akv-nr { background: #16a34a; }
.akv-mark .akv-namn { position: absolute; left: 0; top: calc(clamp(10px, 2vw, 16px) + 2px); transform: translateX(-50%); padding: 0 5px; border-radius: 6px; font: 800 clamp(.5rem, 1.5vw, .72rem) 'Exo 2', sans-serif; color: #fff;
    background: rgba(15, 23, 42, .72); white-space: nowrap; }
.akv-mark.et-o .akv-namn { top: auto; bottom: calc(clamp(10px, 2vw, 16px) + 2px); }
.akv-mark.et-v .akv-namn { top: 0; left: auto; right: calc(clamp(10px, 2vw, 16px) + 3px); transform: translateY(-50%); }
.akv-mark.et-h .akv-namn { top: 0; left: calc(clamp(10px, 2vw, 16px) + 3px); transform: translateY(-50%); }
.akv-mark .akv-nr { z-index: 1; }
@media (max-width: 34em) { .akv-mark .akv-namn { display: none; } }
@keyframes akvPuls { 50% { box-shadow: 0 0 0 8px rgba(250, 204, 21, .15), 0 2px 6px rgba(0, 0, 0, .45); } }

@keyframes akGrav { 0% { transform: scale(1); } 35% { transform: scale(.82) rotate(-4deg); } 70% { transform: scale(1.08); } 100% { transform: none; } }
@keyframes akValjs { from { box-shadow: inset 0 0 0 2px rgba(167, 139, 250, .4); } to { box-shadow: inset 0 0 0 4px #a78bfa; } }
@keyframes akKort { from { transform: translateY(8px) scale(.97); opacity: .4; } to { transform: none; opacity: 1; } }
@media (max-width: 48em) {
    main .ak-ram { padding: 6px; }
    main .ak-plan { gap: 2px; grid-template-columns: 1.1em repeat(var(--n), 1fr); }
    main .ak-fyndemoji { width: 48px; height: 48px; font-size: 2rem; }
}
@media (prefers-reduced-motion: reduce) {
    main .ak-ruta.grav, main .ak-ruta.valjs, main .ak-fyndkort.ny, .akv-mark.nasta .akv-e { animation: none; }
    :root main button.ak-ruta:not(.sc-start):not(.ks-tts-figur) { transition: none; }
}