:root {
    --primary: #6a5acd;
    --primary-light: #9f94e8;
    --primary-dark: #483d8b;
    --accent: #ff6b6b;
    --text: #333;
    --text-light: #777;
    --bg: #f9f9fa;
    --bg-card: #fff;
    --border: #e0e0e0;
    --shadow: rgba(0, 0, 0, 0.05);

    /* Dark mode variables */
    --dark-primary: #8a7ce0;
    --dark-primary-light: #b0a7eb;
    --dark-accent: #ff8585;
    --dark-text: #e0e0e0;
    --dark-text-light: #aaaaaa;
    --dark-bg: #1a1a2e;
    --dark-bg-card: #222138;
    --dark-border: #444;
    --dark-shadow: rgba(0, 0, 0, 0.2);
}

.dark-theme {
    --primary: var(--dark-primary);
    --primary-light: var(--dark-primary-light);
    --accent: var(--dark-accent);
    --text: var(--dark-text);
    --text-light: var(--dark-text-light);
    --bg: var(--dark-bg);
    --bg-card: var(--dark-bg-card);
    --border: var(--dark-border);
    --shadow: var(--dark-shadow);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

body {
    background-color: var(--bg);
    color: var(--text);
    transition: all 0.3s ease;
    min-height: 100vh;
}

header {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 2px 10px var(--shadow);
    padding: 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-container nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary);
}

.logo  a{
    text-decoration: none;
    color: var(--primary);
}

.logo a:hover{
    transform: scale(1.05);
}

.controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--text);
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.theme-toggle:hover {
    color: var(--primary);
}

.current-chart-link {
    padding: 0.5rem;
    border-radius: 4px;
    border: 1px solid var(--border);
    font-size: 1.1rem;
    font-weight: bold;
    background-color: #ff6b6b;
    color: white;
}



main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1.5rem;
    overflow-x: auto;
    scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
    display: none;
}

.tab {
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    white-space: nowrap;
    position: relative;
}

.tab.active {
    color: var(--primary);
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.card {
    background-color: var(--bg-card);
    border-radius: 8px;
    box-shadow: 0 4px 12px var(--shadow);
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.card-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-title {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text);
}

.last-updated {
    font-size: 0.5rem;
    color: var(--text-light);
    text-align: end;
}

.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}
thead{
    position: sticky;
}
th,
td {
    padding: 0.75rem 1rem;
    text-align: center;
    border-bottom: 1px solid var(--border);
}

th {
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    
}

th:hover {
    color: var(--primary);
}

th.sort-asc::after {
    content: ' ↑';
    color: var(--primary);
}

th.sort-desc::after {
    content: ' ↓';
    color: var(--accent);
}

tbody tr {
    transition: background-color 0.2s ease;
}

tbody tr:hover {
    background-color: var(--shadow);
}

.anime-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.anime-img {
    width: 50px;
    height: 70px;
    object-fit: cover;
    border-radius: 4px;
}

.anime-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.anime-name {
    font-weight: 500;
    margin-bottom: 0.25rem;
    color: var(--text);
}

.episode {
    font-size: 0.85rem;
    color: var(--text-light);
}

.karma {
    font-weight: 600;
    color: var(--accent);
}

.karma-change {
    font-size: 0.75rem;
    padding-left: 0.20rem;
}

.karma-change.positive {
    color: var(--dark-accent);
}

.karma-change.positive::before {
    content: "+";
}

.karma-change.negative::before {
    content: "-";
}


.karma-change.negative {
    color: var(--dark-primary);
}

.action-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.1rem;

}

.action-link {
    padding: 0.4rem 0.6rem;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.2s ease;
    white-space: nowrap;
    align-self: center;
}

.reddit-link {
    width: 100%;
}

.reddit-link:hover {
    
    transform: scale(1.5);
}

.stream-link {
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    flex-direction: column;
    width: 100%;
}

.stream-link:hover {
    
    transform: scale(1.5);
}

.stream-logo {
    height: 25px;
    width: auto;
    max-width: 50px;
    object-fit: contain;
}
.stream-logo img{
   width: inherit;
   height: inherit;
}
.rank {
    font-weight: 600;
    text-align: center;
    min-width: 30px;
}

.rank-change {
    font-size: 0.75rem;
    padding-left: 0.20rem;
}

.rank-change.up {
    color: #4caf50;
}

.rank-change.down {
    color: #f44336;
}

.rank-change.up::before {
    content: "+";
}

.rank-change.down::before {
    content: "-";
}

.rank-change.same {
    color: var(--text-light);
}

.comments {
    font-weight: 500;
}

footer {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 1.5rem;
    text-align: center;
    margin-top: 2rem;
    font-size: 0.85rem;
    color: var(--text-light);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 0.5rem;
}

.footer-link {
    color: var(--primary);
    text-decoration: none;
}

.footer-link:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {

    .header-container nav{
        gap: 5px;
        flex-wrap: wrap;
    }
    .anime-title {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .action-links {
        flex-direction: column;
        font-size: 0.7rem;
        padding: 0.5rem 0.2rem;
    }

    .tab{
        text-align: center;
        white-space: wrap;
    }

    .tab-content.active{
        font-size: 0.8rem;
    }

    .card-title{
        font-size: 1rem;
    }

    th,
    td {
        padding: 0.5rem;
    }

   
}

/* Loading animation */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border);
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-light);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state p {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.empty-state span {
    font-size: 0.9rem;
}

/* Base dropdown styles */
.dropdown {
    position: relative;
    display: inline-block;
}


.season.winter {
    background-color: #d6fffb;
    color: #000;
}

.season.spring {
    background-color: #61aa27;
    color: #fff;
}

.season.summer {
    background-color: #cf7130;
    color: #fff;
}

.season.fall {
    background-color: #80262c;
    color: #fff;
}



/* Week selector styles */
.week-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.selector {
    padding: 0.5em;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--card-bg);
    cursor: pointer;
}

.selector:hover {
    border-color: var(--primary-color);
}

.selector-btn {
    padding: 0.5em 1em;
    background-color: var(--dark-primary-light);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.2s;
}

.selector-btn:hover {
    background-color: var(--dark-accent);
}

/* Loading indicator */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, .3);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
    margin-left: 10px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}