body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden;
    background-image: url("matrix-bck.jpg");
    background-repeat: repeat;
    color: #041100;
    font-family: "Times New Roman", Times, serif;
}

table {
    border-collapse: collapse;
}

#wrapper {
    justify-content: center;
    align-items: center;
}

#game-board {
    width: 100%;
    border-collapse: collapse;
    -webkit-tap-highlight-color: transparent;
}

#game-board-container {
    position: relative;
}

#game-board-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0);
    pointer-events: auto;
    z-index: 10;
    display: none;
}

#game-table {
    width: calc(70vh);
    margin: 10px auto;
    max-width: calc(70vh);
    background-color: white;
    padding: 10px;
    position: relative;
}

table, th, td {
    border: 1px solid black;
    padding: 0;
    text-align: center;
    cursor: pointer;
    user-select: none;
}

td {
    width: calc(100% / 15);
    height: calc(calc(70vh) / 15);
    max-height: calc(calc(70vh) / 15);
    box-sizing: border-box;
}

td.last-step-ai {
    border: 2px dotted red;
}

td.winner-cell {
    color: #bb0000;
    font-weight: bolder;
}

.ranked-result {
    color: #bb0000;
    font-weight: bolder;
}

#title-container {
    display: flex;
    margin-bottom: 10px;
    align-items: center;
    justify-content: flex-start;
}

#title-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#game-title {
    font-weight: bold;
    font-size: 1.1em;
    line-height: 1;
}

#ai-version {
    font-size: 0.6em;
    font-weight: lighter;
    line-height: 1;
}

.info-icon {
    cursor: help;
    font-size: 18px;
    font-weight: bold;
    color: #123b06;
}

#player-name-wrapper .info-icon {
    font-family: "Times New Roman", Times, serif;
}

#player-name-info-container {
    display: inline-flex;
    align-items: center;
    margin-left: 5px;
    position: relative;
}

#player-name-info {
    display: none;
    position: absolute;
    left: -90px;
    transform: translateY(80%);
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 10px;
    width: auto;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
    z-index: 1000;
}

#player-name-info-container:hover #player-name-info {
    display: block;
}

#player-name-button-container {
    display: inline-flex;
    align-items: center;
    margin-left: 5px;
    position: relative;
}

#player-icon-info {
    display: none;
    position: absolute;
    left: -90px;
    transform: translateY(15%);
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 10px;
    width: auto;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
    z-index: 1000;
}

#player-name-info::before, #player-icon-info::before {
    content: "";
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid #ccc;
    background-color: transparent;
}

#player-icon-info-container:hover #player-icon-info {
    display: block;
}

#player-icons {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-left: auto;
    border: 1px dashed #123b06;
    border-radius: 10px;
    padding: 6px;
    position: relative;
    -webkit-tap-highlight-color: transparent;
}

.icon-choice {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 25px;
    height: 25px;
    border: 2px solid #ccc;
    text-align: center;
    line-height: 25px;
    border-radius: 5px;
    user-select: none;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.icon-choice.selected {
    opacity: 1;
    border: 2px solid #555;
}

.icon-choice:not(.selected):hover {
    border: 2px solid #007bff;
}

.icon-choice input[type="color"] {
    position: absolute;
    top: 100%;
    right: 40px;
    z-index: 10;
    width: 100px;
    height: 30px;
    border: none;
    padding: 0;
    opacity: 0;
    pointer-events: none;
}

#ranking-wrapper {
    position: absolute;
    width: 100%;
    max-width: 500px;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 1000;
}

#ranking-container {
    width: 100%;
    border: 1px solid #000;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

#ranking-list {
    display: none;
}

.ranking-refresh-icon {
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.results-error {
    padding: 10px;
    background-color: #ffffff;
}

#ranking-header {
    position: relative;
    display: block;
    padding: 10px;
    cursor: pointer;
    font-weight: bolder;
    background-color: #123b06;
    color: white;
    -webkit-tap-highlight-color: transparent;
}

#ranking-header:hover {
    background-color: darkgreen;
}

.result-row:nth-child(even) {
    background-color: #f2f2f2;
}

.result-row:nth-child(odd) {
    background-color: #ffffff;
}

.result-header {
    font-weight: bold;
    background-color: #ddd;
}

.result-row {
    display: flex;
    align-items: center;
    padding: 1px 2px;
}

.result-row div {
    flex: none;
    padding: 0;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.result-date {
    width: 20%;
}

.result-name {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 50%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.result-score {
    width: 10%;
    text-align: right !important;
}

.result-steps {
    width: 8%;
    text-align: right !important;
}

.result-time {
    width: 12%;
    text-align: right !important;
}

.info-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(240, 240, 240, 0.5);
    border-bottom: 1px solid #ccc;
    padding: 10px;
    text-align: center;
    z-index: 1001;
    cursor: pointer;
    user-select: none;
}

#player-name-wrapper {
    margin-bottom: 10px;
}

.info-row {
    margin-top: 10px;
    padding: 0 2px;
}

#game-step-info, #game-time-info, #time-penalty-info, #game-score-info, .info-separator {
    vertical-align: middle;
}

#game-score-info {
    font-weight: bold;
}

#player-name {
    margin-left: 5px;
    width: 20ch;
}

button {
    background-color: #123b06;
    color: white;
    border: none;
    border-radius: 20px;
    padding: 9px 14px;
    font-size: 11px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    -webkit-tap-highlight-color: transparent;
}

button:hover {
    background-color: darkgreen;
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

button:active {
    background-color: darkgreen;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transform: translateY(0);
}

@keyframes shake {
    0% {
        transform: translate(0, 0);
        border-color: red;
    }
    10% {
        transform: translate(-1px, 1px);
    }
    20% {
        transform: translate(1px, -1px);
    }
    30% {
        transform: translate(-1px, -1px);
    }
    40% {
        transform: translate(1px, 1px);
    }
    50% {
        transform: translate(-1px, 1px);
    }
    60% {
        transform: translate(1px, -1px);
    }
    70% {
        transform: translate(-1px, -1px);
    }
    80% {
        transform: translate(1px, 1px);
    }
    90% {
        transform: translate(-1px, 1px);
    }
    100% {
        transform: translate(0, 0);
        border-color: red;
    }
}

.shake {
    animation: shake 0.5s;
}

input {
    background-color: #ffffff;
    color: #041100;
    border: 2px solid #123b06;
    border-radius: 10px;
    padding: 5px 10px;
    font-weight: bold;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    outline: none;
}

input:focus {
    border-color: darkgreen;
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

input::placeholder {
    color: #999;
    font-style: italic;
}

#new-game-button {
    margin-left: 10px;
}

#info-bar {
    background-color: rgba(212, 237, 218, 0.9);
    border: 1px solid #c3e6cb;
}

.message-error {
    background-color: rgba(255, 202, 202, 0.9) !important;
    border: 1px solid #ff5c5c !important;
}

#icon-container {
    position: absolute;
    bottom: 4px;
    right: 10px;
    display: flex;
    gap: 10px;
}

.icon {
    width: 24px;
    height: 24px;
}

@media only screen and (orientation: portrait) {

    #game-table {
        width: 100%;
        margin: 5px auto;
        padding: 5px 0;
    }

    td {
        width: calc(100vw / 15);
        height: calc(100vw / 15);
        box-sizing: border-box;
    }

    #title-container {
        display: flex;
        justify-content: center;
        align-items: baseline;
    }

    #game-title {
        font-family: "Open Sans Condensed", sans-serif;
    }

    #ai-version {
        font-family: "Open Sans Condensed", sans-serif;
    }

    #player-icons {
        margin-left: 20px;
    }

    #new-game-button {
        margin-left: 10px;
    }

    #player-name-wrapper {
        display: flex;
        justify-content: center;
        margin-right: 0;
        margin-bottom: 10px;
        font-family: "Open Sans Condensed", sans-serif;
    }

    #player-name {
        margin-left: 5px;
        width: 20ch;
    }

    #game-step-info {
        margin-left: 2px;
    }

    #icon-container {
        right: 2px;
        bottom: 2px;
        gap: 5px;
    }

    .icon {
        width: 20px;
        height: 20px;
    }

    .info-row {
        margin-top: 5px;
        font-family: "Open Sans Condensed", sans-serif;
    }

    #ranking-container {
        font-family: "Open Sans Condensed", sans-serif;
    }
}