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

:root {
    --primary: #4a5568;
    --background: #f7f7f7;
    --card-bg: #ffffff;
    --text: #2d3748;
    --text-light: #718096;
    --border: #e2e8f0;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);

    /* Party Colors */
    --labour: #e4002b;
    --conservative: #0087dc;
    --liberal-democrat: #faa61a;
    --snp: #fff95d;
    --green: #6ab023;
    --reform-uk: #12b6cf;
    --plaid-cymru: #005b54;
    --dup: #d46a4c;
    --sinn-fein: #326760;
    --independent: #808080;
    --default-party: #64748b;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--background);
    color: var(--text);
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: linear-gradient(135deg, #2d3748 0%, #4a5568 100%);
    color: white;
    padding: 40px 0;
    box-shadow: var(--shadow-lg);
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 30px;
}

.header-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.stat {
    background: rgba(255, 255, 255, 0.15);
    padding: 15px;
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    opacity: 0.8;
    margin-bottom: 5px;
}

.stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
}

/* Navigation */
.main-nav {
    display: flex;
    gap: 30px;
    margin: 25px 0 15px;
    padding: 15px 0;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

.nav-link {
    color: white;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    padding-bottom: 5px;
    transition: opacity 0.2s;
    opacity: 0.8;
}

.nav-link:hover {
    opacity: 1;
}

.nav-link.active {
    opacity: 1;
    border-bottom: 3px solid white;
}

/* Header Disclaimer */
.header-disclaimer {
    background: rgba(255, 255, 255, 0.1);
    padding: 12px 15px;
    border-radius: 6px;
    margin: 15px 0;
}

.header-disclaimer p {
    margin: 5px 0;
    font-size: 0.9rem;
    opacity: 0.95;
}

.header-disclaimer a {
    color: white;
    text-decoration: underline;
}

.header-disclaimer a:hover {
    opacity: 0.8;
}

/* Controls */
.controls {
    display: flex;
    gap: 15px;
    margin: 30px 0;
    flex-wrap: wrap;
    align-items: center;
}

.control-btn {
    padding: 10px 20px;
    background: var(--card-bg);
    border: 2px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
    transition: all 0.2s;
}

.control-btn:hover {
    background: #2d3748;
    color: white;
    border-color: #2d3748;
    transform: translateY(-1px);
}

.search-box {
    flex: 1;
    min-width: 250px;
}

.search-box input {
    width: 100%;
    padding: 10px 15px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 0.95rem;
    transition: border-color 0.2s;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary);
}

/* Loading */
.loading {
    text-align: center;
    padding: 60px 20px;
}

.spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    border: 4px solid var(--border);
    border-top-color: #4a5568;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Party Section */
.party-section {
    margin-bottom: 30px;
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border-left: 5px solid var(--default-party);
}

.party-section[data-party="Labour"],
.party-section[data-party="Labour/Co-operative"] {
    border-left-color: var(--labour);
}

.party-section[data-party="Conservative"] {
    border-left-color: var(--conservative);
}

.party-section[data-party="Liberal Democrat"] {
    border-left-color: var(--liberal-democrat);
}

.party-section[data-party="Scottish National Party"] {
    border-left-color: var(--snp);
}

.party-section[data-party="Green"] {
    border-left-color: var(--green);
}

.party-section[data-party="Reform UK"] {
    border-left-color: var(--reform-uk);
}

.party-section[data-party="Plaid Cymru"] {
    border-left-color: var(--plaid-cymru);
}

.party-section[data-party="DUP"] {
    border-left-color: var(--dup);
}

.party-section[data-party="Sinn Féin"] {
    border-left-color: var(--sinn-fein);
}

.party-section[data-party="Independent"] {
    border-left-color: var(--independent);
}

.party-header {
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to right, rgba(0,0,0,0.02), transparent);
    transition: background 0.2s;
}

.party-header:hover {
    background: rgba(0,0,0,0.04);
}

.party-title {
    font-size: 1.5rem;
    font-weight: 700;
}

.party-stats {
    display: flex;
    gap: 25px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.party-stat span {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
}

.party-toggle {
    font-size: 1.5rem;
    transition: transform 0.3s;
}

.party-section.collapsed .party-toggle {
    transform: rotate(-90deg);
}

.party-content {
    padding: 0 25px 25px;
    display: block;
}

.party-section.collapsed .party-content {
    display: none;
}

/* MP Cards */
.mps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.mp-card {
    background: var(--background);
    border: 2px solid var(--border);
    border-radius: 10px;
    padding: 20px;
    transition: all 0.2s;
}

.mp-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.mp-card.no-x-account {
    opacity: 0.7;
    background: repeating-linear-gradient(
        45deg,
        var(--background),
        var(--background) 10px,
        rgba(0,0,0,0.02) 10px,
        rgba(0,0,0,0.02) 20px
    );
}

.mp-header {
    margin-bottom: 15px;
}

.mp-name {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.mp-info {
    font-size: 0.9rem;
    color: var(--text-light);
}

.mp-handle {
    color: #1d9bf0;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}

.mp-handle:hover {
    color: #0c7abf;
    text-decoration: underline;
}

.no-x-badge {
    display: inline-block;
    background: var(--text-light);
    color: white;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-top: 5px;
}

.mp-activity {
    margin-top: 15px;
}

.activity-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.activity-box {
    background: var(--card-bg);
    padding: 12px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--border);
}

.activity-label {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 5px;
}

.activity-count {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2d3748;
    display: block;
}

.activity-engagement {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 5px;
}

.chart-container {
    position: relative;
    height: 200px;
    margin-top: 15px;
}

/* No X Account Collapsible Section */
.no-x-section {
    margin-bottom: 20px;
    background: #f3f4f6;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.no-x-header {
    padding: 15px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #e5e7eb;
    transition: background 0.2s;
    user-select: none;
}

.no-x-header:hover {
    background: #d1d5db;
}

.no-x-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-light);
}

.no-x-toggle {
    font-size: 1.2rem;
    transition: transform 0.3s;
    color: var(--text-light);
}

.no-x-section.collapsed .no-x-toggle {
    transform: rotate(-90deg);
}

.no-x-content {
    padding: 15px 20px;
    display: block;
}

.no-x-section.collapsed .no-x-content {
    display: none;
}

/* No Results */
.no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Footer */
footer {
    background: var(--text);
    color: white;
    padding: 30px 0;
    margin-top: 60px;
    text-align: center;
}

footer p {
    margin: 5px 0;
    opacity: 0.8;
}

footer a {
    color: #a0aec0;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    header h1 {
        font-size: 1.8rem;
    }

    .header-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .mps-grid {
        grid-template-columns: 1fr;
    }

    .party-stats {
        flex-direction: column;
        gap: 10px;
        align-items: flex-end;
    }

    .controls {
        flex-direction: column;
    }

    .control-btn,
    .search-box {
        width: 100%;
    }
}

/* Leaderboard Table */
.leaderboard-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    margin: 30px 0;
}

.leaderboard-table thead {
    background: #2d3748;
    color: white;
}

.leaderboard-table th {
    padding: 15px 20px;
    text-align: left;
    font-weight: 700;
    font-size: 0.95rem;
}

.leaderboard-table th.rank {
    width: 60px;
    text-align: center;
}

.leaderboard-table th.number {
    text-align: right;
}

.leaderboard-table td {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border);
}

.leaderboard-table tbody tr:hover {
    background: rgba(0, 0, 0, 0.02);
}

.leaderboard-table td.rank {
    text-align: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-light);
}

.leaderboard-table td.number {
    text-align: right;
    font-weight: 600;
}

.leaderboard-table .mp-name-cell {
    font-weight: 700;
    font-size: 1.05rem;
}

.leaderboard-table .mp-handle-link {
    color: #1d9bf0;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: normal;
    margin-left: 8px;
}

.leaderboard-table .mp-handle-link:hover {
    text-decoration: underline;
}

.leaderboard-table .party-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Party row colors (muted) */
.leaderboard-table tr[data-party="Labour"],
.leaderboard-table tr[data-party="Labour/Co-operative"] {
    background: rgba(228, 0, 43, 0.08);
}

.leaderboard-table tr[data-party="Conservative"] {
    background: rgba(0, 135, 220, 0.08);
}

.leaderboard-table tr[data-party="Liberal Democrat"] {
    background: rgba(250, 166, 26, 0.08);
}

.leaderboard-table tr[data-party="Scottish National Party"] {
    background: rgba(255, 249, 93, 0.15);
}

.leaderboard-table tr[data-party="Green"] {
    background: rgba(106, 176, 35, 0.08);
}

.leaderboard-table tr[data-party="Reform UK"] {
    background: rgba(18, 182, 207, 0.08);
}

.leaderboard-table tr[data-party="Plaid Cymru"] {
    background: rgba(0, 91, 84, 0.08);
}

.leaderboard-table tr[data-party="DUP"] {
    background: rgba(212, 106, 76, 0.08);
}

.leaderboard-table tr[data-party="Sinn Féin"] {
    background: rgba(50, 103, 96, 0.08);
}

.leaderboard-table tr[data-party="Independent"] {
    background: rgba(128, 128, 128, 0.08);
}

/* Cookie Consent Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #2d3748;
    color: white;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
    z-index: 9999;
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

.cookie-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.cookie-content p {
    margin: 0;
    flex: 1;
    font-size: 0.95rem;
    line-height: 1.5;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 10px 24px;
    border: none;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.cookie-btn.accept {
    background: #48bb78;
    color: white;
}

.cookie-btn.accept:hover {
    background: #38a169;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(72, 187, 120, 0.3);
}

.cookie-btn.decline {
    background: rgba(255, 255, 255, 0.15);
    color: white;
}

.cookie-btn.decline:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-1px);
}

/* Responsive cookie banner */
@media (max-width: 768px) {
    .cookie-content {
        flex-direction: column;
        text-align: center;
        padding: 20px 15px;
    }

    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }

    .cookie-btn {
        flex: 1;
    }
}

/* Print Styles */
@media print {
    header {
        background: white;
        color: black;
    }

    .controls,
    footer,
    .cookie-banner {
        display: none;
    }

    .party-section {
        page-break-inside: avoid;
    }

    .mp-card {
        page-break-inside: avoid;
    }
}