:root {
    --primary: #4CAF50;
    --secondary: #e0e0e0;
    --danger: #ff5252;
    --dark: #333;
    --light: #fff;
    --border: #ccc;
    --input-bg: #f9f9f9;
}

* {
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: var(--dark);
}

header {
    background-color: var(--dark);
    color: var(--light);
    padding: 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

h1 { margin: 0; font-size: 1.5rem; }

.controls {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.btn {
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
}

.primary { background-color: var(--primary); color: white; }
.secondary { background-color: var(--secondary); color: var(--dark); }
.danger { background-color: var(--danger); color: white; }

/* Table Styling */
main {
    padding: 10px;
    max-width: 100%;
}

.table-wrapper {
    overflow-x: auto; /* Horizontal scroll for many players */
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

table {
    width: auto; /* Allow table to expand beyond container */
    min-width: 100%; /* But take at least full width */
    border-collapse: collapse;
}

th, td {
    border: 1px solid var(--border);
    padding: 8px;
    text-align: center;
    min-width: 85px; /* Force minimum width to trigger scroll on mobile */
}

/* Category Column */
.label-col {
    background-color: #eee;
    font-weight: bold;
    text-align: left;
    min-width: 120px;
    max-width: 20rem; /* Limit width */
    position: sticky;
    left: 0;
    z-index: 10;
    border-right: 2px solid #bbb;
}

/* Category Icons/Text */
.label-container {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center; /* Centered vertically in row */
    justify-content: flex-start;
    gap: 8px;
}

.cat-icon { 
    font-size: 1.2rem; 
    letter-spacing: 2px;
}

.cat-desc {
    display: block; /* Always visible */
    font-size: 0.75rem;
    color: #555;
    font-weight: normal;
    text-align: center;
}

/* Inputs */
input[type="number"] {
    width: 100%;
    border: none;
    background: transparent;
    text-align: center;
    /* IMPORTANT for iOS: Font size 16px prevents zoom on focus */
    font-size: 16px; 
    padding: 5px;
    color: var(--dark);
}

input[type="number"]:focus {
    outline: 2px solid var(--primary);
    background: #e8f5e9;
}

input[type="number"].invalid-input {
    background: #ffebee;
    outline: 2px solid var(--danger);
    color: var(--danger);
}

input[type="number"].invalid-input:focus {
    background: #ffcdd2;
    outline: 2px solid var(--danger);
}

/* Read-only rows (Sums/Totals) */
.row-sum, .row-total, .row-bonus {
    background-color: #e3f2fd;
    font-weight: bold;
}

.row-total td {
    background-color: #bbdefb;
    font-size: 1.1rem;
}

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

/* Dialog */
dialog {
    border: none;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    padding: 20px;
    width: 80%;
    max-width: 400px;
}

dialog::backdrop {
    background: rgba(0,0,0,0.5);
}

#new-player-name {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 16px;
}

.dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

@media (min-width: 600px) {
    header { flex-direction: row; justify-content: space-between; }

    .label-col {
        width: 20rem;
    }

    .cat-desc {
        text-align: left;
    }
}