:root {
    --table-dark: #12372a;
    --table-light: #1f5c45;
    --card: #fffdf7;
    --card-muted: #e8e4d9;

    --text: #1f2925;
    --text-light: #f7f3e8;

    --green: #287a55;
    --green-dark: #18563a;
    --gold: #e4b84c;
    --gold-dark: #b8871d;
    --red: #b7473f;

    --shadow: 0 14px 35px rgb(0 0 0 / 25%);
}

* {
    box-sizing: border-box;
}

[hidden] {
    display: none !important;
}

body {
    min-height: 100vh;
    margin: 0;
    padding: 32px 16px;

    font-family:
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    color: var(--text-light);
    background:
        radial-gradient(circle at top,
            var(--table-light),
            var(--table-dark) 70%);
}

main {
    width: min(850px, 100%);
    margin: 0 auto;
}

h1 {
    margin: 0;
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    line-height: 1;
    text-align: center;
    color: #113d39;
    text-shadow: 0 4px 0 rgb(0 0 0 / 25%);
}

main>p {
    margin: 12px 0 28px;
    text-align: center;
    color: #113d39;
}

h2,
h3 {
    margin-top: 0;
}

#setup,
#game {
    padding: clamp(20px, 5vw, 40px);
    border: 1px solid rgb(255 255 255 / 15%);
    border-radius: 24px;

    color: var(--text);
    background: rgb(255 253 247 / 96%);
    box-shadow: var(--shadow);
}

#setup {
    width: min(550px, 100%);
    margin: 0 auto;
}

label {
    display: inline-block;
    margin-bottom: 6px;
    font-weight: 700;
}

input {
    width: 100%;
    padding: 12px 14px;

    border: 2px solid #c9c5ba;
    border-radius: 10px;

    font: inherit;
    color: var(--text);
    background-color: white;
}

input:focus {
    border-color: var(--green);
    outline: 3px solid rgb(40 122 85 / 20%);
}

#player-count {
    width: 110px;
}

#player-name-inputs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin: 24px 0;
}

.player-name-field {
    display: grid;
    gap: 4px;
}

button {
    padding: 12px 18px;
    border: 0;
    border-radius: 10px;

    font: inherit;
    font-weight: 750;
    color: white;

    background-color: var(--green);
    box-shadow: 0 4px 0 var(--green-dark);

    cursor: pointer;
    transition:
        transform 120ms ease,
        box-shadow 120ms ease,
        background-color 120ms ease;
}

button:hover:not(:disabled) {
    background-color: #319368;
    transform: translateY(-1px);
    box-shadow: 0 5px 0 var(--green-dark);
}

button:active:not(:disabled) {
    transform: translateY(3px);
    box-shadow: 0 1px 0 var(--green-dark);
}

button:disabled {
    color: #777;
    background-color: #ccc;
    box-shadow: none;
    cursor: not-allowed;
}

.game-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;

    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--card-muted);
}

.game-header h2 {
    margin: 0;
    color: var(--green-dark);
}

.game-header p {
    margin: 0;
    padding: 12px 18px;
    border: 2px solid var(--gold-dark);
    border-radius: 999px;

    font-size: 1.1rem;
    color: #563d05;
    background: #fff3c4;
}

#players {
    display: grid;
    grid-template-columns: repeat(auto-fit,
            minmax(190px, 1fr));
    gap: 12px;
    margin-bottom: 28px;
}

.player {
    display: flex;
    flex-direction: column;
    gap: 8px;

    padding: 16px;
    border: 2px solid #d7d3c8;
    border-radius: 14px;

    background-color: white;
    transition:
        border-color 150ms ease,
        transform 150ms ease;
}

.player span {
    overflow-wrap: anywhere;
    font-size: 1.05rem;
    font-weight: 750;
}

.player strong {
    color: var(--green-dark);
}

.player.active {
    border-color: var(--gold-dark);
    outline: 3px solid rgb(228 184 76 / 35%);
    background-color: #fff9df;
    transform: translateY(-3px);
}

.player.active::before {
    content: "NA TAHU";
    width: fit-content;
    padding: 3px 8px;
    border-radius: 999px;

    font-size: 0.7rem;
    font-weight: 850;
    letter-spacing: 0.08em;

    color: #563d05;
    background-color: var(--gold);
}

.player.eliminated {
    border-color: #bbb;
    opacity: 0.5;
    filter: grayscale(1);
    text-decoration: line-through;
    transform: none;
}

#dice-area {
    margin-top: 24px;
    padding: 24px;
    border-radius: 18px;
    text-align: center;
    background-color: #e9eee8;
}

#dice-area h3 {
    margin-bottom: 18px;
    color: var(--green-dark);
}

#dice {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 18px;

    min-height: 90px;
    margin-bottom: 20px;
}

.die {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);

    width: 90px;
    height: 90px;
    padding: 15px;

    border: 3px solid #282828;
    border-radius: 17px;

    color: #171717;
    background: linear-gradient(145deg, white, #e9e5dc);
    box-shadow:
        0 7px 0 #aaa69d,
        0 12px 18px rgb(0 0 0 / 18%);

    cursor: pointer;
}

.die-dot {
    align-self: center;
    justify-self: center;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background-color: #171717;
    box-shadow:
        inset 2px 2px 2px rgb(255 255 255 / 20%),
        inset -2px -2px 2px rgb(0 0 0 / 35%);
    visibility: hidden;
}

.die-dot.visible {
    visibility: visible;
}

.die.invalid {
    opacity: 0.4;
}

.die:hover:not(:disabled) {
    color: #171717;
    background: white;
    box-shadow:
        0 8px 0 #aaa69d,
        0 14px 20px rgb(0 0 0 / 20%);
}

.die:disabled {
    color: #171717;
    background: linear-gradient(145deg, white, #e9e5dc);
    box-shadow:
        0 7px 0 #aaa69d,
        0 12px 18px rgb(0 0 0 / 18%);
    cursor: default;
}

.die.selected {
    border-color: var(--gold-dark);
    outline: 5px solid rgb(228 184 76 / 45%);
    background: #fff8d7;
    transform: translateY(-5px);
}

#bet-controls {
    width: min(420px, 100%);
    margin: 0 auto 20px;
    padding: 18px;
    border: 2px solid #cfcbc0;
    border-radius: 14px;
    background-color: white;
}

#bet-controls input {
    width: 110px;
    margin: 0 8px;
}

#begin-turn-button,
#next-turn-button {
    margin-top: 20px;
    margin-right: 8px;
}

#next-turn-button {
    background-color: var(--gold-dark);
    box-shadow: 0 4px 0 #78570e;
}

#next-turn-button:hover:not(:disabled) {
  background-color: var(--gold);
  box-shadow: 0 5px 0 #78570e;
}

#next-turn-button:disabled {
  color: #777;
  background-color: #ccc;
  box-shadow: none;
}

#game-message {
  min-height: 58px;
  margin-top: 24px;
    padding: 16px;

    border-left: 5px solid var(--gold);
    border-radius: 8px;

    font-weight: 700;
    color: #493708;
    background-color: #fff7d8;
}

@media (max-width: 600px) {
    body {
        padding: 20px 10px;
    }

    #player-name-inputs {
        grid-template-columns: 1fr;
    }

    .game-header {
        align-items: flex-start;
        flex-direction: column;
    }

    #players {
        grid-template-columns: 1fr 1fr;
    }

    .die {
        width: 76px;
        height: 76px;
        padding: 12px;
    }

    .die-dot {
        width: 12px;
        height: 12px;
    }

    #bet-controls input {
        display: block;
        width: 100%;
        margin: 8px 0 12px;
    }
}

@media (max-width: 400px) {
    #players {
        grid-template-columns: 1fr;
    }
}

.rules {
    margin: 20px 0 26px;
    border: 2px solid #d7d3c8;
    border-radius: 14px;
    overflow: hidden;
    background-color: white;
}

.rules summary {
    padding: 16px 18px;
    font-weight: 800;
    color: var(--green-dark);
    background-color: #edf2ec;
    cursor: pointer;
    user-select: none;
}

.rules summary:hover {
    background-color: #e2ebe1;
}

.rules[open] summary {
    border-bottom: 2px solid #d7d3c8;
}

.rules-content {
    max-height: 450px;
    padding: 20px;
    overflow-y: auto;
}

.rules-content h3 {
    margin: 24px 0 8px;
    color: var(--green-dark);
}

.rules-content h3:first-child {
    margin-top: 0;
}

.rules-content p,
.rules-content li {
    line-height: 1.6;
}

.rules-content ul,
.rules-content ol {
    margin: 8px 0;
    padding-left: 24px;
}

.rules-content li + li {
    margin-top: 8px;
}

.die.rolling {
    animation: dice-roll 85ms ease-in-out;
}

@keyframes dice-roll {
    0% {
        transform: translateY(0) rotate(0deg) scale(1);
    }

    35% {
        transform: translateY(-12px) rotate(90deg) scale(1.05);
    }

    70% {
        transform: translateY(-4px) rotate(180deg) scale(1.03);
    }

    100% {
        transform: translateY(0) rotate(270deg) scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {
    .die.rolling {
        animation: none;
    }
}

/* Sdílená hlavička a patička portfolia; herní plocha zůstává beze změny. */
body.mezi-kozy-stranka {
    padding: 0;
}

.mezi-kozy-stranka > header,
.mezi-kozy-stranka > footer {
    font-family: "Poppins", sans-serif;
}

.mezi-kozy-stranka > main {
    width: min(850px, calc(100% - 32px));
    margin: 42px auto 70px;
    flex: 1;
}

.mezi-kozy-stranka > footer {
    width: 100%;
}

@media (max-width: 600px) {
    body.mezi-kozy-stranka {
        padding: 0;
    }

    .mezi-kozy-stranka > main {
        width: min(100% - 20px, 850px);
        margin: 28px auto 50px;
    }
}