/* Basic styling */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif,
        "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol",
        "Noto Color Emoji";
    margin: 0;
    padding: 1em;
    line-height: 1.6;
    background-color: var(--bg-color);
    color: var(--text-color);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

header,
footer {
    padding: 1em;
    background-color: var(--bg-color);
    text-align: center;
}

h1,
h2 {
    margin: 1em 0;
}

ul {
    list-style: none;
    padding: 0;
    margin: 1em 0;
}

input[type="text"] {
    width: 100%;
    margin: 1em 0;
    box-sizing: border-box;
}

a {
    color: var(--link-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

a:visited {
    color: var(--link-color);
}

:root {
    --bg-color: white;
    --text-color: black;
    --hover-bg-color: #f0f0f0;
    --border-color: #ccc;
    --input-border-color: #ccc;
    --input-focus-border-color: #007bff;
    --box-shadow-color: rgba(0, 0, 0, 0.1);
    --link-color: #1e90ff;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #121212;
        --text-color: #e0e0e0;
        --hover-bg-color: #1f1f1f;
        --border-color: #333;
        --input-border-color: #333;
        --input-focus-border-color: #899be8;
        --box-shadow-color: rgba(255, 255, 255, 0.1);
        --link-color: #899be8;
    }

    input[type="text"] {
        background-color: #333;
        color: #fff;
        border: 1px solid #444;
    }

    input[type="text"]::placeholder {
        color: #bbb;
    }

    header,
    footer {
        background-color: #1c1c1c;
    }
}

/* Navigation styling */
nav {
    background-color: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
}

nav ul li {
    position: relative;
    margin-right: 20px;
}

nav ul li a {
    text-decoration: none;
    color: var(--text-color);
    padding: 10px 15px;
    transition: background-color 0.3s;
}

nav ul li a:hover {
    background-color: var(--hover-bg-color);
    border-radius: 4px;
}

/* Dropdown menu styling */
nav ul li.dropdown {
    position: relative;
}

nav ul li .dropbtn {
    background-color: var(--bg-color);
    color: var(--text-color);
    padding: 10px 15px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s;
}

nav ul li .dropbtn:hover {
    background-color: var(--hover-bg-color);
    border-radius: 4px;
}

nav ul li .dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--bg-color);
    min-width: 160px;
    border: 1px solid var(--border-color);
    z-index: 1;
}

nav ul li .dropdown-content li a {
    color: var(--text-color);
    text-decoration: none;
    display: block;
    padding: 10px 15px;
}

nav ul li .dropdown-content li a:hover {
    background-color: var(--hover-bg-color);
}

nav ul li:hover .dropdown-content {
    display: block;
}

.search-result-item {
    padding: 10px 20px;
    cursor: pointer;
    background-color: var(--bg-color);
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    font-size: 16px;
}

.search-result-item:hover,
.search-result-item.search-result-active {
    background-color: var(--hover-bg-color);
    box-shadow: inset 0 0 5px var(--box-shadow-color);
}

.search-result-item:last-child {
    border-bottom: none;
}

#search-results {
    position: absolute;
    width: calc(100% - 32px);
    max-height: 300px;
    overflow-y: auto;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    z-index: 1000;
    margin-top: 5px;
    left: 0;
}

#nav-player-search {
    padding: 10px 15px;
    width: 100%;
    border: 1px solid var(--input-border-color);
    border-radius: 4px;
    font-size: 16px;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: border-color 0.3s;
    position: relative;
}

#nav-player-search:focus {
    border-color: var(--input-focus-border-color);
    outline: none;
}

.arrow {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-right: 2px solid;
    border-bottom: 2px solid;
    transform: rotate(-45deg);
    margin-left: 5px;
    transition: transform 0.25s ease-in-out;
}

.dropdown:hover .arrow {
    transform: rotate(45deg);
}

/* Media Queries for Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 1.5em;
    }

    header,
    footer {
        padding: 1.5em;
    }

    nav ul {
        flex-direction: column;
        align-items: flex-start;
        text-align: center;
    }

    nav ul li {
        width: 100%;
        margin: 0;
    }

    nav ul li a {
        width: 100%;
    }

    nav ul li .dropdown-content {
        position: static;
        width: 100%;
        border: none;
        box-shadow: none;
    }

    nav ul li .dropdown-content li a {
        padding: 10px 15px;
    }

    .nav-team-link {
        padding: 0px;
    }

    #nav-player-search {
        width: 100%;
    }
}

@media (max-width: 480px) {
    body {
        padding: 1.5em;
    }

    header,
    footer {
        padding: 1.5em;
    }

    h1,
    h2 {
        margin: 1em 0;
    }

    nav ul li {
        padding: 10px 0;
    }

    nav ul li .dropdown-content {
        width: 100%;
    }

    nav ul li .dropdown-content li a {
        padding: 10px;
    }

    .nav-team-link {
        padding: 0px;
    }

    #nav-player-search {
        width: 100%;
    }
}

/* Table styling (applies to all trend tables) */
#playerDifferences,
#weeklyTrends,
#monthlyTrends {
    width: 100%;
    border-collapse: collapse;
    margin: 1em 0;
}

#playerDifferences th,
#playerDifferences td,
#weeklyTrends th,
#weeklyTrends td,
#monthlyTrends th,
#monthlyTrends td {
    padding: 10px 15px;
    text-align: left;
}

#playerDifferences th,
#weeklyTrends th,
#monthlyTrends th {
    border-bottom: 2px solid var(--border-color);
}

#playerDifferences td,
#weeklyTrends td,
#monthlyTrends td {
    border-bottom: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    #playerDifferences,
    #weeklyTrends,
    #monthlyTrends {
        font-size: 14px;
    }

    #playerDifferences th,
    #playerDifferences td,
    #weeklyTrends th,
    #weeklyTrends td,
    #monthlyTrends th,
    #monthlyTrends td {
        padding: 8px 10px;
    }
}

.button-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
}

.btn,
a.btn {
    display: inline-block;
    background-color: var(--link-color);
    color: white;
    border: none;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    font-size: 16px;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.3s;
    white-space: nowrap;
    flex: 1 1 auto;
    max-width: 100%;
}

.btn:hover,
a.btn:hover {
    background-color: color-mix(in srgb, var(--link-color) 85%, black);
}

@media (max-width: 768px) {
    .button-container {
        flex-direction: column;
    }

    .btn,
    a.btn {
        width: 100%;
        max-width: none;
    }
}

#teamChart {
    width: 100%;
    max-height: 80vh;
}

@media (max-width: 768px) {
    #teamChart {
        max-height: 70vh; /* Allow slightly more height on mobile if needed */
    }
}

.download-section {
    margin: 20px 0;
    padding: 15px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.download-btn {
    display: inline-block;
    margin-bottom: 10px;
}

.download-info {
    font-size: 14px;
    color: var(--text-color);
    opacity: 0.8;
}

/* Team players table styling */
#teamPlayersTable {
    width: 100%;
    border-collapse: collapse;
    margin: 1em 0;
}

#teamPlayersTable th,
#teamPlayersTable td {
    padding: 10px 15px;
    text-align: left;
}

#teamPlayersTable th {
    border-bottom: 2px solid var(--border-color);
}

#teamPlayersTable td {
    border-bottom: 1px solid var(--border-color);
}

/* Adjust column widths */
#teamPlayersTable th:nth-child(1),
#teamPlayersTable td:nth-child(1) {
    width: 30%;
}

#teamPlayersTable th:nth-child(2),
#teamPlayersTable td:nth-child(2) {
    width: 15%;
}

#teamPlayersTable th:nth-child(3),
#teamPlayersTable td:nth-child(3) {
    width: 15%;
}

#teamPlayersTable th:nth-child(4),
#teamPlayersTable td:nth-child(4) {
    width: 40%;
}

/* Sparkline styling */
#teamPlayersTable td:nth-child(4) canvas {
    width: 100%;
    max-width: 150px;
    height: 30px;
}

@media (max-width: 768px) {
    #teamPlayersTable {
        font-size: 14px;
    }

    #teamPlayersTable th,
    #teamPlayersTable td {
        padding: 8px 10px;
    }

    /* Adjust column widths for mobile */
    #teamPlayersTable th:nth-child(1),
    #teamPlayersTable td:nth-child(1) {
        width: 40%;
    }

    #teamPlayersTable th:nth-child(2),
    #teamPlayersTable td:nth-child(2) {
        width: 20%;
    }

    #teamPlayersTable th:nth-child(3),
    #teamPlayersTable td:nth-child(3) {
        width: 15%;
    }

    #teamPlayersTable th:nth-child(4),
    #teamPlayersTable td:nth-child(4) {
        width: 25%;
    }

    /* Adjust sparkline size for mobile */
    #teamPlayersTable td:nth-child(4) canvas {
        max-width: 100px;
    }
}

/* Season selector styling */
.season-selector {
    margin: 20px 0;
    display: flex;
    align-items: center;
}

.season-selector label {
    margin-right: 10px;
    font-weight: bold;
}

.season-selector select {
    padding: 8px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color);
    font-size: 16px;
    min-width: 100px;
}

.season-selector select:focus {
    outline: none;
    border-color: var(--link-color);
}

@media (max-width: 768px) {
    .season-selector {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .season-selector label {
        margin-bottom: 5px;
    }
    
    .season-selector select {
        width: 100%;
    }
}