:root {
    --bg-color: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --primary-color: #3b82f6;
    --accent-color: #8b5cf6;
    --text-color: #f1f5f9;
    --text-muted: #94a3b8;
    --border-color: rgba(255, 255, 255, 0.1);
    --glass-border: 1px solid rgba(255, 255, 255, 0.1);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    background-image:
        radial-gradient(at 0% 0%, rgba(59, 130, 246, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(139, 92, 246, 0.15) 0px, transparent 50%);
    background-attachment: fixed;
    color: var(--text-color);
    margin: 0;
    padding: 2rem;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

h1,
h2,
h3 {
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 1.5rem;
}

h1 {
    font-size: 2.5rem;
    background: linear-gradient(to right, #60a5fa, #c084fc);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 2rem;
    text-align: center;
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: var(--glass-border);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.champ-card {
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
    color: inherit;
    display: block;
}

.champ-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    border-color: rgba(96, 165, 250, 0.4);
}

.champ-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.icon {
    width: 2.5rem;
    height: 2.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

th,
td {
    padding: 1rem;
    text-align: left;
    border-bottom: var(--glass-border);
}

th {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 2px solid var(--border-color);
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    user-select: none;
}

th:hover {
    color: var(--text-primary);
    background-color: var(--bg-card-hover);
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background-color: rgba(255, 255, 255, 0.03);
}

.badge {
    display: inline-flex;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(59, 130, 246, 0.2);
    color: #93c5fd;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.stat-val {
    font-weight: 600;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 2rem;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--text-color);
}

.nav-link svg {
    margin-right: 0.5rem;
}

/* Bot Promo Card */
.bot-promo-card {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(139, 92, 246, 0.2));
    border: 1px solid rgba(59, 130, 246, 0.3);
    margin-bottom: 3rem;
    animation: fadeIn 0.8s ease-out;
}

.promo-content {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.bot-icon {
    font-size: 4rem;
    flex-shrink: 0;
}

.promo-text h3 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, #60a5fa, #c084fc);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.promo-text p {
    margin-bottom: 1.5rem;
    line-height: 1.6;
    color: var(--text-color);
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.4);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
    .promo-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .bot-icon {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {

    th,
    td {
        padding: 0.75rem 0.5rem;
    }

    body {
        padding: 1rem;
    }
}

/* Light Theme Variables */
[data-theme="light"] {
    --bg-color: #f8fafc;
    --card-bg: rgba(255, 255, 255, 0.9);
    --text-color: #0f172a;
    --text-muted: #64748b;
    --border-color: rgba(0, 0, 0, 0.1);
    --glass-border: 1px solid rgba(0, 0, 0, 0.1);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);

    /* Adjust text colors overridden by inline styles if necessary using specificity or !important in extreme cases, 
       but standard variables should work for most things. */
}

/* Theme Toggle Switch */
.theme-switch-wrapper {
    display: flex;
    align-items: center;
    position: absolute;
    top: 2rem;
    right: 2rem;
    z-index: 100;
}

.theme-switch {
    display: inline-block;
    height: 34px;
    position: relative;
    width: 60px;
}

.theme-switch input {
    display: none;
}

.slider {
    background-color: rgba(255, 255, 255, 0.1);
    bottom: 0;
    cursor: pointer;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    transition: .4s;
    border: 1px solid var(--border-color);
}

.slider:before {
    background-color: #fff;
    bottom: 4px;
    content: "";
    height: 26px;
    left: 4px;
    position: absolute;
    transition: .4s;
    width: 26px;
}

/* Checked state (Light Mode active in this logic, or Dark Mode active? 
   Let's make default Dark (unchecked), Light (checked) */
input:checked+.slider {
    background-color: var(--primary-color);
}

input:checked+.slider:before {
    transform: translateX(26px);
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

.theme-icon {
    font-size: 1.2rem;
    margin-left: 0.5rem;
    margin-right: 0.5rem;
}

/* Top Controls */
.top-controls {
    display: flex;
    align-items: center;
    position: absolute;
    top: 2rem;
    right: 2rem;
    gap: 1.5rem;
}

.theme-switch-wrapper {
    display: flex;
    align-items: center;
    /* Removed absolute positioning */
}

.lang-switch-wrapper {
    display: flex;
    align-items: center;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.lang-option {
    cursor: pointer;
    transition: color 0.2s;
    user-select: none;
}

.lang-option:hover {
    color: var(--text-color);
}

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

.lang-separator {
    margin: 0 0.5rem;
    color: var(--border-color);
}

/* Form History */
.form-wrapper {
    display: flex;
    gap: 4px;
    align-items: center;
}

.form-circle {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.form-circle.W {
    background-color: #22c55e;
    /* Green */
}

.form-circle.L {
    background-color: #ef4444;
    /* Red */
}

.form-circle.D {
    background-color: #e5e7eb;
    /* White/Gray */
}

/* Gray for Skip */
.form-circle.S {
    background-color: #475569;
    opacity: 0.5;
}

/* Light theme overrides */
[data-theme="light"] .form-circle.S {
    background-color: #cbd5e1;
}

[data-theme="light"] .form-circle.D {
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
}

/* Tooltips */
.form-circle {
    position: relative;
    cursor: pointer;
}

.tooltip-content {
    visibility: hidden;
    width: 200px;
    background-color: var(--card-bg);
    color: var(--text-color);
    text-align: left;
    border-radius: 6px;
    padding: 10px;
    position: absolute;
    z-index: 1000;
    bottom: 150%;
    left: 50%;
    margin-left: -100px;
    opacity: 0;
    transition: opacity 0.3s;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    font-size: 0.8rem;
    pointer-events: none;
}

.tooltip-content::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--border-color) transparent transparent transparent;
}

.form-circle.active .tooltip-content {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
}

.tooltip-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 4px;
}

.tooltip-title {
    font-weight: 700;
    margin-bottom: 6px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 4px;
}

[data-theme="light"] .tooltip-content {
    background-color: #ffffff;
    border-color: #e2e8f0;
    color: #0f172a;
}

/* Match Details Expandable */
.match-row {
    cursor: pointer;
    transition: background-color 0.2s;
}

.match-row:hover {
    background-color: var(--hover-bg);
}

.match-details {
    display: none;
}

.match-details.expanded {
    display: table-row;
}

.events-container {
    padding: 1rem;
    background-color: var(--bg-color);
    border-radius: 6px;
    margin: 0.5rem 0;
}

.events-table {
    width: 100%;
    border-collapse: collapse;
}

.events-table thead th {
    padding: 0.5rem;
    font-size: 0.9rem;
    font-weight: 700;
    text-align: left;
    border-bottom: 2px solid var(--border-color);
}

.events-table tbody tr {
    border-bottom: 1px solid var(--border-color);
}

.events-table tbody tr:last-child {
    border-bottom: none;
}

.event-cell {
    padding: 0.5rem;
    vertical-align: middle;
}

.event-cell-empty {
    padding: 0.5rem;
    background-color: transparent;
}

.event-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0;
    font-size: 0.9rem;
}

.event-time {
    color: var(--text-muted);
    font-weight: 600;
    min-width: 35px;
}

.event-emoji {
    font-size: 1.1em;
}

.event-text {
    color: var(--text-color);
}

.assist-text {
    color: var(--text-muted);
    font-size: 0.85em;
    margin-left: 0.25rem;
}

.no-events {
    color: var(--text-muted);
    font-style: italic;
    font-size: 0.85rem;
    padding: 0.5rem 0;
}