:root {
    --bg-body: #f9fafb;
    --bg-card: #ffffff;

    --text-main: black;
    --text-muted: #555555;

    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --on-primary: #ffffff;
    --primary-ring: rgba(59, 130, 246, 0.2);
    --danger: #dc2626;
    --row-hover: #eff6ff;

    /* Badge states (green = elected, yellow = substitute, gray = none) */
    --badge-green-bg: #dcfce7;
    --badge-green-text: #166534;
    --badge-yellow-bg: #fef9c3;
    --badge-yellow-text: #854d0e;
    --badge-gray-bg: #f3f4f6;
    --badge-gray-text: #4b5563;

    --text-sm: 0.875rem;
    --text-3xl: 1.875rem;

    --letter-spacing-caps: 0.05em;

    --border: #d1d5db;
    --radius: 0.375rem;

    --shadow-card: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --ring-focus: 0 0 0 2px var(--primary-ring);

    --transition-fast: 0.2s;

    --bp-md: 768px;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    text-decoration: none;
}

.container {
    width: 98%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 1rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

@media (min-width: var(--bp-md)) {
    .container { padding: 1.5rem; }
}

.hidden { display: none !important; }

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

@media (min-width: var(--bp-md)) {
    .truncate-cell { max-width: 250px; }
}

.app-header {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 0.5rem;
    margin-top: 3rem;
    text-align: center;
}

.app-header h1 {
    font-size: var(--text-3xl);
    font-weight: 600;
    color: var(--text-main);
}

.app-header p {
    color: var(--text-muted);
    margin-top: 0.25rem;
    font-size: var(--text-sm);
}

@media (min-width: var(--bp-md)) {
    .app-header {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-end;
    }
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary);
    color: var(--on-primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: var(--text-sm);
    border: none;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.btn-primary:hover { background: var(--primary-hover); }

.btn-outline {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius);
    font-size: var(--text-sm);
    cursor: pointer;
    font-weight: 600;
}

.btn-outline:hover:not(:disabled) { background: var(--badge-gray-bg); }
.btn-outline:disabled { opacity: 0.5; cursor: not-allowed; }

.form-control {
    width: 100%;
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: var(--text-sm);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    font-family: inherit;
    background: var(--bg-card);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: var(--ring-focus);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.year-range {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.year-range input {
    flex: 1 1 0;
    min-width: 0;
    padding: 0.375rem 0.4rem;
}

.year-range .separator {
    color: var(--text-muted);
    user-select: none;
}

.loader-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    text-align: center;
}

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

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.search-card {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1rem;
}

.search-input-group { flex: 1; }

@media (min-width: var(--bp-md)) {
    .search-card {
        flex-direction: row;
        align-items: center;
    }
    .search-input-group { width: 50%; }
}

.table-controls {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-body);
}

.table-controls-left,
.table-controls-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.results-count {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-muted);
}

.page-info {
    font-size: var(--text-sm);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.page-input {
    width: 60px;
    text-align: center;
}

@media (min-width: var(--bp-md)) {
    .table-controls { flex-direction: row; }
}

.table-header-scroll {
    overflow-x: auto;
    overflow-y: hidden;
}

.table-body-scroll {
    overflow: auto;
    min-height: 400px;
    max-height: 75vh;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: var(--text-sm);
    table-layout: fixed;
}

.data-table th {
    background: var(--bg-body);
    padding: 0.75rem 1rem;
    font-weight: 600;
    color: var(--text-main);
    text-transform: uppercase;
    font-size: var(--text-sm);
    line-height: 1.35;
    vertical-align: top;
    border-bottom: 1px solid var(--border);
}

/* Native selects inside <th> would inherit the uppercase header styling — undo it */
.data-table th select.form-control {
    text-transform: none !important;
    letter-spacing: normal !important;
    font-weight: 400 !important;
    cursor: pointer;
}

.data-table th .header-title {
    display: inline-block;
    max-width: 100%;
    vertical-align: bottom;
    line-height: 1.35;
}

/* Aligns header cells without inputs with those that have a one-line control */
.data-table th .header-spacer { height: 32px; }

.data-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
    white-space: nowrap;
}

/* Data rows */
.data-table .row-data {
    background: transparent;
    transition: background-color var(--transition-fast);
}

.data-table .row-data:hover {
    background-color: var(--row-hover);
}

.data-table .row-data td {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Shared base for every cell */
.data-table .cell {
    padding: 0.75rem 1rem;
    vertical-align: middle;
}

/* Column-specific cells */
.data-table .cell-name {
    font-weight: 600;
}

.data-table .cell-year, .data-table .cell-order, .data-table .cell-substitute, .data-table .cell-elected {
    text-align: center;
}

.badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius);
    font-size: var(--text-sm);
    font-weight: 400;
}

.badge-green {
    background: var(--badge-green-bg);
    color: var(--badge-green-text);
}

.badge-yellow {
    background: var(--badge-yellow-bg);
    color: var(--badge-yellow-text);
}

.badge-gray {
    background: var(--badge-gray-bg);
    color: var(--badge-gray-text);
}

.app-footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    margin-top: 3rem;
    padding: 2rem 0;
}

.footer-content {
    max-width: 1600px;
    width: 98%;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--primary); }

@media (min-width: var(--bp-md)) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: 0 1.5rem;
    }
}

/* Tom Select overrides */
.ts-control {
    display: flex;
    flex-wrap: nowrap !important;
    align-items: center;
    border-radius: var(--radius);
    border-color: var(--border);
    min-height: 34px;
    font-family: inherit;
    font-size: var(--text-sm);
    font-weight: 400 !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    box-shadow: none;
}

.ts-control.focus {
    border-color: var(--primary);
    box-shadow: var(--ring-focus);
}

.ts-control > .item {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    /* Leaves room for the text cursor */
    max-width: 90%;
}

/* Ensure the input cursor doesn't force a line break */
.ts-control > input {
    min-width: 0 !important;
    flex-shrink: 1;
}

.ts-dropdown {
    font-family: inherit;
    font-size: var(--text-sm);
    font-weight: 400 !important;
    text-transform: none !important;
}