:root {
    --primary-color: #000000;
    --secondary-color: #666666;
    --success-color: #00ff00;
    --error-color: #ff0000;
    --bg-color: #ffffff;
    --card-bg: #ffffff;
    --text-color: #000000;
    --border-color: #000000;
    --winner-color: #ffff00;
    --accent-blue: #00ffff;
    --accent-pink: #ff00ff;
    --shadow-offset: 4px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.4;
    padding: 0.75rem;
    font-weight: 600;
}

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

h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
    text-align: center;
}

h2 {
    font-size: 1.5rem;
    margin: 1.5rem 0 0.75rem;
    font-weight: 700;
}

h2:first-of-type {
    margin-top: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border: 3px solid var(--border-color);
    border-radius: 0;
    cursor: pointer;
    transition: all 0.1s;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--border-color);
}

.btn:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--border-color);
}

.btn-primary {
    background-color: var(--accent-blue);
    color: var(--primary-color);
}

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

.btn-secondary {
    background-color: var(--bg-color);
    color: var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--winner-color);
}

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

.btn-success:hover {
    background-color: var(--winner-color);
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Mobile-first goal buttons */
.btn-goal {
    width: 100%;
    padding: 1.5rem;
    font-size: 1.5rem;
    font-weight: bold;
    background-color: var(--success-color);
    color: white;
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 0.75rem;
    touch-action: manipulation;
}

.btn-goal:active {
    transform: scale(0.95);
    background-color: #15803d;
}

.btn-goal-player {
    padding: 0.625rem 1rem;
    font-size: 1rem;
    font-weight: bold;
    background-color: var(--success-color);
    color: white;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    touch-action: manipulation;
    white-space: nowrap;
}

.btn-goal-player:active {
    transform: scale(0.95);
    background-color: #15803d;
}

.btn-goal-player:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Actions */
.actions {
    display: flex;
    gap: 0.75rem;
    margin: 1rem 0;
    flex-wrap: wrap;
    justify-content: center;
}

/* Alert */
.alert {
    padding: 0.75rem;
    border-radius: 0.5rem;
    margin-bottom: 0.75rem;
}

.alert-error {
    background-color: #fee2e2;
    color: var(--error-color);
    border: 1px solid #fca5a5;
}

/* Games Section */
.games-section {
    margin: 1.5rem 0;
}

.games-section:first-of-type {
    margin-top: 1rem;
}

.game-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.game-card-link:hover .game-card {
    background-color: var(--accent-blue);
    transform: translate(2px, 2px);
    box-shadow: 4px 4px 0 var(--border-color);
}

.game-card-link:active .game-card {
    transform: translate(4px, 4px);
    box-shadow: 2px 2px 0 var(--border-color);
}

.game-card {
    background: var(--card-bg);
    border: 3px solid var(--border-color);
    border-radius: 0;
    padding: 1rem;
    margin-bottom: 0.75rem;
    box-shadow: 6px 6px 0 var(--border-color);
    transition: all 0.1s;
}

@media (min-width: 768px) {
    .game-card {
        padding: 1.25rem;
    }
}

.game-card.completed {
    opacity: 0.9;
}

.game-date {
    font-size: 0.75rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.game-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.625rem;
}

.game-header-row .game-date {
    margin-bottom: 0;
}

.game-score {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0.5rem 0;
}

.team {
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.team .team-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--secondary-color);
}

.team .team-info {
    flex: 1;
    min-width: 0;
}

.team .player,
.team span {
    display: inline;
    font-size: 0.875rem;
    margin: 0;
}

.team .player:not(:last-child)::after,
.team span:not(:last-child)::after {
    content: ', ';
}

.team .score {
    font-size: 1.75rem;
    font-weight: bold;
    white-space: nowrap;
}

.team.winner .score {
    color: var(--winner-color);
}

.vs {
    font-weight: bold;
    color: var(--secondary-color);
    font-size: 1rem;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .team {
        flex-direction: column;
        justify-content: center;
        text-align: center;
    }

    .team .team-info {
        flex: none;
    }

    .team .score {
        margin-top: 0.25rem;
    }
}

/* Form */
.game-form {
    background: var(--card-bg);
    padding: 1rem;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.teams {
    display: grid;
    gap: 1rem;
    margin-bottom: 1rem;
}

.team-section {
    background: var(--bg-color);
    padding: 1rem;
    border-radius: 0.5rem;
}

.vs-divider {
    text-align: center;
    font-weight: bold;
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.form-group {
    margin-bottom: 0.75rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.375rem;
    font-weight: 600;
}

.form-group input {
    width: 100%;
    padding: 0.625rem;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
}

.form-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1rem;
}

/* Play Container - Mobile First */
.play-container {
    max-width: 600px;
}

.game-header {
    text-align: center;
    margin-bottom: 1rem;
}

.game-status {
    color: var(--secondary-color);
    font-size: 1.125rem;
}

.scoreboard {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.team-score {
    background: var(--card-bg);
    padding: 1rem;
    border-radius: 0.75rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.team-score.team-1 {
    border-left: 4px solid #3b82f6;
}

.team-score.team-2 {
    border-left: 4px solid #10b981;
}

.team-name {
    font-size: 1.25rem;
    font-weight: bold;
    margin-bottom: 0.75rem;
}

.team-players {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.player-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--bg-color);
    border-radius: 0.5rem;
}

.player-info {
    flex: 1;
    text-align: left;
}

.player-name {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.player-goals {
    font-size: 0.875rem;
    color: var(--secondary-color);
}

.team-total-score {
    border-top: 2px solid var(--border-color);
    padding-top: 0.75rem;
    margin-top: 0.75rem;
}

.score-label {
    font-size: 0.875rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.team-score .score {
    font-size: 3rem;
    font-weight: bold;
}

.team-score .players {
    margin: 0.5rem 0;
}

.team-score .player {
    font-size: 0.875rem;
    color: var(--secondary-color);
}

.score-divider {
    text-align: center;
    align-self: center;
}

.game-actions {
    text-align: center;
    margin-top: 1rem;
}

/* Winner Modal */
.winner-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.winner-content {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    max-width: 500px;
    margin: 1rem;
}

.winner-announcement {
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0.75rem 0;
    color: var(--winner-color);
}

.final-score {
    font-size: 1.25rem;
    margin: 0.75rem 0;
}

.modal-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1.5rem;
}

/* Players Table */
.players-table {
    background: var(--card-bg);
    border-radius: 0.75rem;
    overflow: hidden;
}

.desktop-table {
    display: none;
}

.players-mobile {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.player-card-link {
    text-decoration: none;
    color: inherit;
}

.player-card {
    background: var(--card-bg);
    border: 3px solid var(--border-color);
    border-radius: 0;
    padding: 1rem;
    box-shadow: 6px 6px 0 var(--border-color);
    transition: all 0.1s;
}

.player-card-link:hover .player-card {
    background-color: var(--winner-color);
    transform: translate(2px, 2px);
    box-shadow: 4px 4px 0 var(--border-color);
}

.player-card-link:active .player-card {
    transform: translate(4px, 4px);
    box-shadow: 2px 2px 0 var(--border-color);
}

.player-card-header {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    margin-bottom: 0.875rem;
    padding-bottom: 0.875rem;
    border-bottom: 3px solid var(--border-color);
}

.player-rank {
    font-size: 1.75rem;
    font-weight: 900;
    color: var(--primary-color);
    min-width: 2.5rem;
    text-align: center;
}

.player-card-name {
    flex: 1;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-color);
    text-transform: uppercase;
}

.player-winrate {
    font-size: 1.75rem;
    font-weight: 900;
    color: var(--primary-color);
}

.player-card-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.player-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0.625rem 0.25rem;
    background: var(--bg-color);
    border: 2px solid var(--border-color);
    border-radius: 0;
}

.player-stat-item .stat-label {
    font-size: 0.65rem;
    color: var(--primary-color);
    margin-bottom: 0.375rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.player-stat-item .stat-value {
    font-size: 1.5rem;
    font-weight: 900;
    line-height: 1;
}

@media (min-width: 768px) {
    .desktop-table {
        display: block;
    }

    .players-mobile {
        display: none;
    }

    .player-card {
        padding: 1rem;
    }

    .player-card-stats {
        gap: 0.75rem;
    }

    .player-stat-item {
        padding: 0.625rem 0.375rem;
    }

    .player-stat-item .stat-label {
        font-size: 0.75rem;
    }

    .player-stat-item .stat-value {
        font-size: 1.5rem;
    }
}

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

th, td {
    padding: 0.75rem;
    text-align: left;
}

th {
    background-color: var(--bg-color);
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
}

tr:not(:last-child) td {
    border-bottom: 1px solid var(--border-color);
}

.player-name a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.player-name a:hover {
    text-decoration: underline;
}

.wins {
    color: var(--success-color);
    font-weight: 600;
}

.losses {
    color: var(--error-color);
    font-weight: 600;
}

/* Player Stats */
.player-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.625rem;
    margin: 1rem 0;
}

@media (min-width: 640px) {
    .player-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.75rem;
    }
}

@media (min-width: 768px) {
    .player-stats {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 0.875rem 0.75rem;
    border-radius: 0.5rem;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.stat-value {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 0.375rem;
    line-height: 1;
}

.stat-label {
    color: var(--secondary-color);
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.025em;
}

@media (min-width: 640px) {
    .stat-card {
        padding: 1.125rem 1rem;
        border-radius: 0.75rem;
    }

    .stat-value {
        font-size: 2.5rem;
        margin-bottom: 0.5rem;
    }

    .stat-label {
        font-size: 0.875rem;
    }
}

/* Games List */
.games-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

@media (min-width: 768px) {
    .games-list {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
        gap: 0.75rem;
    }
}

.result-badge {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    border-radius: 0.375rem;
    font-weight: bold;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.result-badge.win {
    background-color: #d1fae5;
    color: var(--success-color);
}

.result-badge.loss {
    background-color: #fee2e2;
    color: var(--error-color);
}

.player.highlighted {
    font-weight: bold;
    color: var(--primary-color);
    background-color: #dbeafe;
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
}

.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--secondary-color);
}

.empty-state a {
    color: var(--primary-color);
}

/* Player Stats in Game View */
.player-stats-list {
    margin: 0.75rem 0;
}

.player-stat-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem;
    margin: 0.25rem 0;
    background: var(--bg-color);
    border-radius: 0.25rem;
}

.player-stat-row .player-name {
    font-weight: 500;
}

.player-goal-count {
    color: var(--secondary-color);
    font-size: 0.875rem;
}

.final-score {
    font-size: 3rem;
    font-weight: bold;
    margin-top: 0.75rem;
}

.game-result {
    display: flex;
    gap: 0.75rem;
    margin: 1rem 0;
    flex-wrap: wrap;
    justify-content: center;
}

.team-result {
    flex: 1;
    min-width: 250px;
    background: var(--card-bg);
    padding: 1rem;
    border-radius: 0.75rem;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Responsive - Tablet and Desktop */
@media (min-width: 768px) {
    .teams {
        grid-template-columns: 1fr auto 1fr;
        align-items: center;
    }

    .scoreboard {
        flex-direction: row;
        align-items: stretch;
    }

    .score-divider {
        align-self: center;
    }

    .game-score {
        flex-direction: row;
    }

    h1 {
        font-size: 2.5rem;
    }
}

/* Responsive - Mobile table */
@media (max-width: 768px) {
    table {
        font-size: 0.875rem;
    }

    th, td {
        padding: 0.625rem 0.5rem;
    }
}

/* Login Form */
.login-container {
    max-width: 400px;
    margin: 100px auto;
    padding: 20px;
}

.login-title {
    text-align: center;
    margin-bottom: 20px;
}

.login-error {
    color: var(--error-color);
    margin-bottom: 15px;
    text-align: center;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.login-form-group {
    display: flex;
    flex-direction: column;
}

.login-form-group label {
    margin-bottom: 5px;
}

.login-form-group input {
    width: 100%;
    padding: 8px;
    box-sizing: border-box;
    border: 2px solid var(--border-color);
    border-radius: 3px;
    font-size: 1rem;
}

.login-submit {
    width: 100%;
    padding: 10px;
    background-color: var(--accent-blue);
    color: var(--primary-color);
    border: 3px solid var(--border-color);
    border-radius: 3px;
    cursor: pointer;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 var(--border-color);
    transition: all 0.1s;
}

.login-submit:hover {
    background-color: var(--accent-pink);
}

.login-submit:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--border-color);
}

/* Logout Button */
.logout-button {
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 1000;
}

.logout-button a {
    padding: 6px 12px;
    background-color: var(--error-color);
    color: white;
    text-decoration: none;
    border-radius: 3px;
    font-size: 12px;
    display: inline-block;
    font-weight: 700;
    text-transform: uppercase;
    border: 2px solid var(--border-color);
    box-shadow: 2px 2px 0 var(--border-color);
    transition: all 0.1s;
}

.logout-button a:hover {
    background-color: #b02a37;
}

.logout-button a:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0 var(--border-color);
}