/* ===== RETRO BATTLESHIP STYLES ===== */
/* Inspired by classic Milton Bradley board games from the 1970s-80s */

/* Retro Game Grid Styles */
.battle-grid {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    grid-template-rows: repeat(10, 1fr);
    gap: 3px;
    max-width: 420px;
    margin: 25px auto;
    border: 4px solid var(--mb-blue);
    border-radius: var(--border-radius);
    padding: 15px;
    background: linear-gradient(145deg, var(--mb-white), var(--mb-light-cream));
    box-shadow: var(--shadow-strong);
    transform: rotate(0.5deg);
}

.grid-cell {
    aspect-ratio: 1;
    background: linear-gradient(145deg, var(--mb-light-cream), var(--mb-dark-cream));
    border: 2px solid var(--mb-gray);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    cursor: pointer;
    transition: all var(--animation-speed);
    position: relative;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.grid-cell:hover {
    background: linear-gradient(145deg, var(--mb-yellow), var(--mb-light-cream));
    border-color: var(--mb-red);
    transform: scale(1.05) rotate(1deg);
    box-shadow: var(--shadow-soft);
}

/* Better touch feedback for mobile */
.grid-cell:active {
    background: linear-gradient(145deg, var(--mb-orange), var(--mb-yellow));
    transform: scale(0.95);
    transition: all 0.1s ease;
}

/* Attack board hover states */
.attack-grid .grid-cell:hover:not(.attacked) {
    background: linear-gradient(145deg, var(--mb-red), var(--mb-orange));
    border-color: var(--mb-red);
    color: var(--mb-white);
    cursor: crosshair;
}

.attack-grid .grid-cell:hover:not(.attacked)::after {
    content: '🎯';
    font-size: 14px;
}

/* Disabled states for already attacked cells */
.attack-grid .grid-cell.attacked {
    cursor: not-allowed;
    opacity: 0.8;
}

.attack-grid .grid-cell.attacked:hover {
    transform: none;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Retro Ship Placement Styles */
.placement-grid .grid-cell.ship-placed {
    background: linear-gradient(145deg, var(--mb-blue), var(--mb-dark-blue));
    color: var(--mb-white);
    border-color: var(--mb-navy);
    box-shadow: var(--shadow-soft);
    transform: scale(0.95);
}

.placement-grid .grid-cell.preview-valid {
    background: linear-gradient(145deg, var(--mb-green), var(--mb-light-cream));
    border-color: var(--mb-green);
    animation: retro-pulse 1s ease-in-out infinite;
}

.placement-grid .grid-cell.preview-invalid {
    background: linear-gradient(145deg, var(--mb-red), var(--mb-light-cream));
    border-color: var(--mb-red);
    animation: retro-shake 0.5s ease-in-out infinite;
}

/* Retro Attack Board Styles */
.attack-grid .grid-cell.attacked.hit {
    background: linear-gradient(145deg, var(--mb-red), var(--mb-dark-red));
    border-color: var(--mb-red);
    box-shadow: var(--shadow-strong);
    animation: retro-hit-flash 0.8s ease-out;
    color: var(--mb-white);
    font-weight: bold;
}

.attack-grid .grid-cell.attacked.miss {
    background: linear-gradient(145deg, var(--mb-blue), var(--mb-dark-blue));
    border-color: var(--mb-blue);
    opacity: 0.7;
    color: var(--mb-white);
    transform: scale(0.9);
}

.attack-grid .grid-cell.attacked.sunk {
    background: linear-gradient(145deg, var(--mb-orange), var(--mb-yellow));
    border-color: var(--mb-orange);
    box-shadow: var(--shadow-strong);
    animation: retro-sunk-celebration 1.2s ease-out;
    color: var(--mb-black);
    font-weight: bold;
}

.attack-grid .grid-cell.pending {
    background: linear-gradient(145deg, var(--mb-yellow), var(--mb-orange));
    border-color: var(--mb-yellow);
    animation: retro-pending-bounce 1.2s ease-in-out infinite;
    color: var(--mb-black);
    font-weight: bold;
}

/* Fleet Status Board */
.fleet-grid .grid-cell.ship-cell {
    background: var(--cyber-neon-green);
    border-color: var(--cyber-neon-green);
}

.fleet-grid .grid-cell.hit-cell {
    background: var(--cyber-red);
    border-color: var(--cyber-red);
    box-shadow: 0 0 15px var(--cyber-red);
}

.fleet-grid .grid-cell.sunk-cell {
    background: var(--cyber-purple);
    border-color: var(--cyber-purple);
    box-shadow: 0 0 20px var(--cyber-purple);
}

/* Retro Game Cards */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 25px;
    margin: 25px 0;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    backdrop-filter: blur(5px);
}

.game-card {
    background: linear-gradient(145deg, var(--mb-white), var(--mb-cream));
    border: 3px solid var(--mb-blue);
    border-radius: var(--border-radius);
    padding: 25px;
    transition: all var(--animation-speed);
    box-shadow: var(--shadow-soft);
    transform: rotate(0.3deg);
}

.game-card:hover {
    border-color: var(--mb-red);
    box-shadow: var(--shadow-strong);
    transform: translateY(-4px) rotate(-0.5deg) scale(1.02);
    background: linear-gradient(145deg, var(--mb-light-cream), var(--mb-white));
}

.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    border-bottom: 1px solid var(--cyber-gray);
    padding-bottom: 10px;
}

.game-header h3 {
    color: var(--mb-blue);
    font-family: var(--title-font);
    font-size: 20px;
    text-shadow: 1px 1px 0px var(--mb-dark-blue);
    transform: rotate(-1deg);
}

.game-status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
}

.game-status.waiting {
    background: linear-gradient(145deg, var(--mb-orange), var(--mb-yellow));
    color: var(--mb-black);
    border: 2px solid var(--mb-orange);
    box-shadow: var(--shadow-soft);
    font-family: var(--retro-font);
}

.game-status.placing_ships {
    background: linear-gradient(145deg, var(--mb-blue), var(--mb-dark-blue));
    color: var(--mb-white);
    border: 2px solid var(--mb-blue);
    box-shadow: var(--shadow-soft);
    font-family: var(--retro-font);
}

.game-status.player1_turn,
.game-status.player2_turn {
    background: linear-gradient(145deg, var(--mb-green), var(--mb-dark-cream));
    color: var(--mb-black);
    border: 2px solid var(--mb-green);
    box-shadow: var(--shadow-soft);
    font-family: var(--retro-font);
    animation: retro-pulse 2s ease-in-out infinite;
}

.game-status.finished {
    background: linear-gradient(145deg, var(--mb-yellow), var(--mb-orange));
    color: var(--mb-black);
    border: 2px solid var(--mb-yellow);
    box-shadow: var(--shadow-soft);
    font-family: var(--retro-font);
    font-weight: bold;
}

.game-info {
    margin: 15px 0;
}

.info-item {
    display: flex;
    justify-content: space-between;
    margin: 8px 0;
    padding: 4px 0;
}

.info-item .label {
    color: var(--mb-blue);
    font-size: 14px;
    font-weight: 600;
}

.info-item .value {
    color: var(--mb-black);
    font-weight: bold;
}

.info-item .value.winner {
    color: var(--cyber-neon-yellow);
    text-shadow: 0 0 10px var(--cyber-neon-yellow);
}

.game-actions {
    margin-top: 15px;
    display: flex;
    gap: 10px;
}

/* Ship Selection */
.ship-selection {
    margin: 20px 0;
    text-align: center;
}

.available-ships {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.ship-item {
    background: linear-gradient(145deg, var(--mb-white), var(--mb-light-cream));
    border: 3px solid var(--mb-blue);
    border-radius: var(--border-radius);
    padding: 12px 18px;
    cursor: pointer;
    transition: all var(--animation-speed);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-family: var(--retro-font);
    box-shadow: var(--shadow-soft);
    transform: rotate(0.5deg);
}

.ship-item:hover {
    border-color: var(--mb-red);
    box-shadow: var(--shadow-strong);
    transform: translateY(-3px) rotate(-0.5deg) scale(1.05);
    background: linear-gradient(145deg, var(--mb-light-cream), var(--mb-white));
}

.ship-item.selected {
    border-color: var(--mb-yellow);
    background: linear-gradient(145deg, var(--mb-yellow), var(--mb-light-cream));
    box-shadow: var(--shadow-strong);
    transform: rotate(-1deg) scale(1.02);
    color: var(--mb-black);
    font-weight: bold;
}

.ship-item.placed {
    opacity: 0.6;
    pointer-events: none;
    background: linear-gradient(145deg, var(--mb-gray), var(--mb-light-gray));
    color: var(--mb-white);
    transform: rotate(0deg) scale(0.95);
}

.ship-icon {
    font-size: 18px;
}

.placement-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin: 15px 0;
}

.control-btn {
    background: linear-gradient(145deg, var(--mb-red), var(--mb-dark-red));
    border: 3px solid var(--mb-dark-red);
    color: var(--mb-white);
    padding: 10px 20px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-family: var(--retro-font);
    font-weight: bold;
    transition: all var(--animation-speed);
    box-shadow: var(--shadow-soft);
    text-transform: uppercase;
    transform: rotate(-1deg);
}

.control-btn:hover {
    background: linear-gradient(145deg, var(--mb-dark-red), var(--mb-red));
    box-shadow: var(--shadow-strong);
    transform: translateY(-2px) rotate(-1deg) scale(1.05);
}

/* Battle Actions */
.battle-actions {
    text-align: center;
    margin: 20px 0;
}

.action-btn {
    background: linear-gradient(145deg, var(--mb-green), var(--mb-blue));
    border: 3px solid var(--mb-green);
    color: var(--mb-white);
    padding: 14px 28px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-family: var(--retro-font);
    font-weight: bold;
    font-size: 18px;
    transition: all var(--animation-speed);
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-soft);
    transform: rotate(0.5deg);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.action-btn:hover {
    background: linear-gradient(145deg, var(--mb-blue), var(--mb-green));
    box-shadow: var(--shadow-strong);
    transform: translateY(-3px) rotate(0.5deg) scale(1.02);
}

.action-btn.create-btn {
    background: linear-gradient(145deg, var(--mb-orange), var(--mb-yellow));
    border-color: var(--mb-orange);
    color: var(--mb-black);
    font-weight: bold;
}

.action-btn.create-btn:hover {
    background: linear-gradient(145deg, var(--mb-yellow), var(--mb-orange));
    box-shadow: var(--shadow-strong);
}

.action-btn.join-btn {
    background: linear-gradient(145deg, var(--mb-blue), var(--mb-navy));
    border-color: var(--mb-blue);
    color: var(--mb-white);
}

.action-btn.join-btn:hover {
    background: linear-gradient(145deg, var(--mb-navy), var(--mb-blue));
    box-shadow: var(--shadow-strong);
}

.action-btn.play-btn {
    border-color: var(--cyber-neon-pink);
    color: var(--cyber-neon-pink);
}

.action-btn.play-btn:hover {
    background: rgba(255, 0, 128, 0.2);
    box-shadow: var(--glow-size) var(--cyber-neon-pink);
}

.cancel-btn {
    background: linear-gradient(145deg, var(--mb-gray), var(--mb-light-gray));
    border: 3px solid var(--mb-red);
    color: var(--mb-red);
    padding: 12px 24px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-family: var(--retro-font);
    font-weight: bold;
    transition: all var(--animation-speed);
    box-shadow: var(--shadow-soft);
    text-transform: uppercase;
    transform: rotate(-0.5deg);
}

.cancel-btn:hover {
    background: linear-gradient(145deg, var(--mb-red), var(--mb-dark-red));
    color: var(--mb-white);
    box-shadow: var(--shadow-strong);
    transform: translateY(-2px) rotate(-0.5deg) scale(1.02);
}

/* Board Containers */
.battleship-boards {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin: 30px 0;
}

.board-container {
    text-align: center;
}

.board-container h3 {
    color: var(--cyber-neon-blue);
    font-family: var(--cyber-font);
    margin-bottom: 15px;
    font-size: 20px;
    text-shadow: 0 0 10px var(--cyber-neon-blue);
}

/* Fleet Legend */
.fleet-legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 2px;
    border: 1px solid var(--cyber-white);
}

.legend-color.ship-cell {
    background: var(--cyber-neon-green);
    border-color: var(--cyber-neon-green);
}

.legend-color.hit-cell {
    background: var(--cyber-red);
    border-color: var(--cyber-red);
}

.legend-color.sunk-cell {
    background: var(--cyber-purple);
    border-color: var(--cyber-purple);
}

/* Fleet Info */
.fleet-info {
    margin-top: 10px;
    text-align: center;
}

.fleet-info small {
    color: var(--cyber-light-gray);
    font-family: var(--retro-font);
    font-size: 12px;
    font-style: italic;
    opacity: 0.8;
}

/* Game Controls */
.game-controls {
    margin: 40px 0;
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.turn-info {
    background: var(--cyber-black);
    border: 2px solid var(--cyber-gray);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    min-width: 200px;
}

.move-history {
    background: var(--cyber-black);
    border: 2px solid var(--cyber-gray);
    border-radius: 8px;
    padding: 20px;
    min-width: 300px;
    max-width: 400px;
}

.move-history h4 {
    color: var(--cyber-neon-green);
    font-family: var(--cyber-font);
    margin-bottom: 15px;
    text-align: center;
}

#moves-list {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--cyber-gray);
    border-radius: 4px;
    padding: 10px;
    background: var(--cyber-black);
}

.move-entry {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px;
    margin: 4px 0;
    border-radius: 4px;
    font-size: 14px;
}

.move-entry.your-move {
    background: rgba(0, 255, 65, 0.1);
    border-left: 3px solid var(--cyber-neon-green);
}

.move-entry.opponent-move {
    background: rgba(255, 0, 128, 0.1);
    border-left: 3px solid var(--cyber-neon-pink);
}

.move-player {
    font-weight: bold;
    min-width: 80px;
}

.move-target {
    font-family: var(--terminal-font);
    color: var(--cyber-light-gray);
}

.move-result {
    font-weight: bold;
}

.sunk-ship {
    color: var(--cyber-purple);
    font-size: 12px;
}

/* Game Status Bar */
.game-status-bar {
    background: linear-gradient(145deg, var(--mb-navy), var(--mb-dark-blue));
    border: 3px solid var(--mb-blue);
    border-radius: var(--border-radius);
    padding: 15px 25px;
    margin: 20px 0;
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    box-shadow: var(--shadow-strong);
    transform: rotate(0.2deg);
}

.game-status-bar .status-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    min-width: 80px;
}

.game-status-bar .status-label {
    font-family: var(--retro-font);
    font-size: 12px;
    font-weight: bold;
    color: var(--mb-light-cream);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.game-status-bar .status-value {
    font-family: var(--cyber-font);
    font-size: 16px;
    font-weight: bold;
    color: var(--mb-white);
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
}

/* Game Status Display */
.game-status-display {
    background: var(--cyber-black);
    border: 2px solid var(--cyber-gray);
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.status-item {
    text-align: center;
}

.status-item .label {
    display: block;
    color: var(--cyber-light-gray);
    font-size: 14px;
    margin-bottom: 5px;
}

.status-item .value {
    display: block;
    color: var(--cyber-white);
    font-weight: bold;
    font-size: 16px;
}

/* No Games Message */
.no-games {
    text-align: center;
    padding: 60px 20px;
    color: var(--cyber-light-gray);
}

.no-games h3 {
    color: var(--cyber-neon-blue);
    font-family: var(--cyber-font);
    font-size: 24px;
    margin-bottom: 15px;
}

.no-games p {
    font-size: 16px;
    opacity: 0.8;
}

/* Retro Battle Animations */
@keyframes retro-hit-flash {
    0% { 
        transform: scale(1) rotate(0deg);
        box-shadow: var(--shadow-soft);
    }
    25% { 
        transform: scale(1.2) rotate(5deg);
        box-shadow: var(--shadow-strong);
    }
    50% { 
        transform: scale(1.1) rotate(-3deg);
    }
    75% { 
        transform: scale(1.15) rotate(2deg);
    }
    100% { 
        transform: scale(1) rotate(0deg);
        box-shadow: var(--shadow-soft);
    }
}

@keyframes retro-sunk-celebration {
    0% { 
        transform: scale(1) rotate(0deg);
    }
    20% { 
        transform: scale(1.3) rotate(10deg);
    }
    40% { 
        transform: scale(1.2) rotate(-8deg);
    }
    60% { 
        transform: scale(1.25) rotate(6deg);
    }
    80% { 
        transform: scale(1.1) rotate(-4deg);
    }
    100% { 
        transform: scale(1) rotate(0deg);
    }
}

@keyframes retro-pending-bounce {
    0%, 100% { 
        transform: scale(1) translateY(0);
    }
    50% { 
        transform: scale(1.1) translateY(-4px);
    }
}

@keyframes retro-pulse {
    0%, 100% { 
        opacity: 1;
        transform: scale(1);
    }
    50% { 
        opacity: 0.8;
        transform: scale(1.05);
    }
}

@keyframes retro-shake {
    0%, 100% { 
        transform: translateX(0);
    }
    25% { 
        transform: translateX(-3px) rotate(-1deg);
    }
    75% { 
        transform: translateX(3px) rotate(1deg);
    }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .battleship-boards {
        flex-direction: column;
        gap: 20px;
    }
    
    .battle-grid {
        max-width: 300px;
        gap: 1px;
        padding: 8px;
    }
    
    .grid-cell {
        font-size: 12px;
    }
    
    .available-ships {
        flex-direction: column;
        align-items: center;
    }
    
    .game-controls {
        flex-direction: column;
        gap: 20px;
    }
    
    .games-grid {
        grid-template-columns: 1fr;
    }
    
    .game-status-display {
        flex-direction: column;
        gap: 15px;
    }
}

/* ===== RETRO SHIP GRAPHICS ===== */

/* Ship graphics using CSS for that classic M&B plastic game piece look */
.grid-cell.ship-placed::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    right: 2px;
    bottom: 2px;
    background: linear-gradient(145deg, var(--mb-blue), var(--mb-dark-blue));
    border-radius: 3px;
    box-shadow: 
        inset 0 1px 2px rgba(255, 255, 255, 0.3),
        inset 0 -1px 2px rgba(0, 0, 0, 0.2);
}

.grid-cell.ship-placed.carrier::after {
    background: linear-gradient(145deg, var(--mb-red), var(--mb-dark-red));
}

.grid-cell.ship-placed.battleship::after {
    background: linear-gradient(145deg, var(--mb-blue), var(--mb-dark-blue));
}

.grid-cell.ship-placed.cruiser::after {
    background: linear-gradient(145deg, var(--mb-green), var(--mb-brown));
}

.grid-cell.ship-placed.submarine::after {
    background: linear-gradient(145deg, var(--mb-yellow), var(--mb-orange));
}

.grid-cell.ship-placed.destroyer::after {
    background: linear-gradient(145deg, var(--mb-orange), var(--mb-red));
}

/* Hit and Miss markers with retro styling */
.grid-cell.attacked.hit::before {
    content: '💥';
    font-size: 1.2rem;
    animation: retro-hit-bounce 0.5s ease-out;
}

.grid-cell.attacked.miss::before {
    content: '💧';
    font-size: 1rem;
    opacity: 0.8;
}

.grid-cell.attacked.sunk::before {
    content: '🔥';
    font-size: 1.3rem;
    animation: retro-celebration-dance 1s ease-out;
}

@keyframes retro-hit-bounce {
    0% { transform: scale(0) rotate(0deg); }
    50% { transform: scale(1.3) rotate(180deg); }
    100% { transform: scale(1) rotate(360deg); }
}

@keyframes retro-celebration-dance {
    0%, 100% { transform: scale(1) rotate(0deg); }
    25% { transform: scale(1.2) rotate(90deg); }
    50% { transform: scale(1.4) rotate(180deg); }
    75% { transform: scale(1.1) rotate(270deg); }
}

/* ===== RETRO BOARD GAME FLOURISHES ===== */

/* Add retro corner decorations to main containers */
.retro-section::before {
    content: '⭐';
    position: absolute;
    top: -10px;
    left: -10px;
    font-size: 1.5rem;
    color: var(--mb-yellow);
    animation: retro-sparkle-twinkle 3s ease-in-out infinite;
    z-index: 10;
}

.retro-section::after {
    content: '⚓';
    position: absolute;
    bottom: -10px;
    right: -10px;
    font-size: 1.5rem;
    color: var(--mb-blue);
    animation: retro-wobble 4s ease-in-out infinite;
    z-index: 10;
}

.retro-section {
    position: relative;
}

@keyframes retro-sparkle-twinkle {
    0%, 100% {
        opacity: 0.7;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
}

/* ===== NOTIFICATION SYSTEM ===== */

.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 400px;
    pointer-events: none;
}

.notification {
    background: linear-gradient(145deg, var(--mb-white), var(--mb-light-cream));
    border: 3px solid var(--mb-blue);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-strong);
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s ease-out;
    pointer-events: auto;
    position: relative;
    overflow: hidden;
}

.notification::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 4px;
    background: var(--mb-blue);
}

.notification-success {
    border-color: var(--mb-green);
}

.notification-success::before {
    background: var(--mb-green);
}

.notification-error {
    border-color: var(--mb-red);
    animation: shake 0.5s ease-in-out;
}

.notification-error::before {
    background: var(--mb-red);
}

.notification-warning {
    border-color: var(--mb-orange);
}

.notification-warning::before {
    background: var(--mb-orange);
}

.notification-info {
    border-color: var(--mb-blue);
}

.notification-info::before {
    background: var(--mb-blue);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    padding-left: 24px;
}

.notification-icon {
    font-size: 18px;
    flex-shrink: 0;
}

.notification-message {
    flex: 1;
    font-family: var(--retro-font);
    font-weight: 600;
    font-size: 14px;
    color: var(--mb-black);
    line-height: 1.4;
}

.notification-close {
    background: none;
    border: none;
    font-size: 20px;
    font-weight: bold;
    color: var(--mb-gray);
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.notification-close:hover {
    background: var(--mb-light-gray);
    color: var(--mb-black);
    transform: scale(1.1);
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Mobile Responsiveness Enhancements */
@media (max-width: 768px) {
    .notification-container {
        top: 10px;
        left: 10px;
        right: 10px;
        max-width: none;
    }
    
    .notification {
        transform: translateY(-100%);
    }
    
    .notification-content {
        padding: 14px 16px;
        padding-left: 20px;
    }
    
    .notification-message {
        font-size: 13px;
    }
    
    /* Mobile status bar */
    .game-status-bar {
        gap: 15px;
        padding: 12px 15px;
        transform: none;
    }
    
    .game-status-bar .status-item {
        min-width: 60px;
        gap: 3px;
    }
    
    .game-status-bar .status-label {
        font-size: 10px;
    }
    
    .game-status-bar .status-value {
        font-size: 14px;
    }
    
    /* Better mobile touch targets */
    .grid-cell {
        min-height: 35px;
        font-size: 14px;
    }
    
    /* Mobile-friendly ship selection */
    .available-ships {
        gap: 10px;
    }
    
    .ship-item {
        padding: 10px 14px;
        font-size: 14px;
    }
}

/* ===== LOADING OVERLAY ===== */

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 20000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.loading-content {
    background: linear-gradient(145deg, var(--mb-white), var(--mb-light-cream));
    border: 4px solid var(--mb-blue);
    border-radius: var(--border-radius);
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow-strong);
    max-width: 400px;
    margin: 20px;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    position: relative;
}

.spinner-inner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--mb-light-cream);
    border-top: 4px solid var(--mb-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-message {
    font-family: var(--retro-font);
    font-size: 18px;
    font-weight: bold;
    color: var(--mb-blue);
    margin-bottom: 10px;
}

.loading-submessage {
    font-family: var(--retro-font);
    font-size: 14px;
    color: var(--mb-gray);
    line-height: 1.4;
}

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

/* ===== TURN CONTROLS ===== */

.turn-controls {
    background: linear-gradient(145deg, var(--mb-cream), var(--mb-white));
    border: 3px solid var(--mb-blue);
    border-radius: var(--border-radius);
    padding: 20px;
    margin: 20px 0;
    box-shadow: var(--shadow-strong);
    text-align: center;
}

.turn-summary {
    margin-bottom: 20px;
}

.turn-summary h4 {
    color: var(--mb-blue);
    font-family: var(--retro-font);
    font-size: 18px;
    margin-bottom: 10px;
}

.turn-summary p {
    color: var(--mb-black);
    font-family: var(--retro-font);
    font-size: 14px;
    margin: 5px 0;
}

.turn-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.action-btn.commit-btn {
    background: linear-gradient(145deg, var(--mb-green), var(--mb-blue));
    border-color: var(--mb-green);
}

.action-btn.commit-btn:hover {
    background: linear-gradient(145deg, var(--mb-blue), var(--mb-green));
}

.action-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Mobile turn controls */
@media (max-width: 768px) {
    .turn-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .turn-controls {
        padding: 15px;
        margin: 15px 0;
    }
}

/* ===== SELF-JOIN MODE STYLING ===== */

.game-status-bar.self-join-mode {
    background: linear-gradient(145deg, var(--mb-orange), var(--mb-yellow));
    border-color: var(--mb-red);
    animation: self-join-pulse 2s ease-in-out infinite;
}

.game-status-bar.self-join-mode .status-value {
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
    font-weight: bold;
}

@keyframes self-join-pulse {
    0%, 100% {
        box-shadow: var(--shadow-strong);
        transform: rotate(0.2deg);
    }
    50% {
        box-shadow: var(--shadow-strong), 0 0 20px var(--mb-orange);
        transform: rotate(-0.2deg) scale(1.01);
    }
}