/* ============== Persona 5 Theme - Base Styles ============== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --p5-red: #ff0a0a;
    --p5-dark-red: #cc0000;
    --p5-black: #0a0a0a;
    --p5-white: #ffffff;
    --p5-yellow: #ffd700;
    --p5-gray: #1a1a1a;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--p5-black);
    background-image:
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 10px,
            rgba(255, 10, 10, 0.03) 10px,
            rgba(255, 10, 10, 0.03) 20px
        );
    color: var(--p5-white);
    min-height: 100vh;
    overflow-x: hidden;
}

.screen {
    display: none;
    min-height: 100vh;
}

.screen.active {
    display: block;
}

.container {
    max-width: 480px;
    margin: 0 auto;
    padding: 24px;
}

/* ============== Home Screen ============== */
.logo {
    font-size: 48px;
    font-weight: 900;
    color: var(--p5-red);
    letter-spacing: 8px;
    text-align: center;
    margin-top: 40px;
    text-shadow: 4px 4px 0 var(--p5-black),
                 -2px -2px 0 var(--p5-white);
    transform: skewX(-5deg);
}

.subtitle {
    text-align: center;
    color: rgba(255,255,255,0.6);
    margin-top: 8px;
    margin-bottom: 40px;
    font-style: italic;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    color: var(--p5-red);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.form-group input {
    width: 100%;
    background: rgba(255,255,255,0.05);
    border: 2px solid var(--p5-red);
    border-radius: 0;
    padding: 14px;
    color: var(--p5-white);
    font-size: 16px;
    outline: none;
    transition: all 0.2s;
}

.form-group input:focus {
    border-color: var(--p5-white);
    background: rgba(255, 10, 10, 0.1);
}

.form-group input::placeholder {
    color: rgba(255,255,255,0.4);
}

.difficulty-buttons {
    display: flex;
    gap: 12px;
}

.diff-btn {
    flex: 1;
    background: transparent;
    border: 2px solid rgba(255, 10, 10, 0.5);
    border-radius: 0;
    padding: 12px;
    color: rgba(255,255,255,0.6);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.diff-btn:hover {
    border-color: var(--p5-red);
    color: var(--p5-white);
}

.diff-btn.active {
    border-color: var(--p5-red);
    background: var(--p5-red);
    color: var(--p5-white);
}

.game-options {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 32px;
}

.game-btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
    border-radius: 0;
    border: 2px solid var(--p5-red);
    background: rgba(255, 10, 10, 0.1);
    cursor: pointer;
    transition: all 0.2s;
    text-align: left;
    position: relative;
    overflow: hidden;
}

.game-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s;
}

.game-btn:hover::before {
    left: 100%;
}

.game-btn:hover {
    transform: translateX(8px);
    background: rgba(255, 10, 10, 0.2);
}

.offline-btn, .create-btn, .join-btn {
    border-color: var(--p5-red);
    background: rgba(255, 10, 10, 0.1);
}

.btn-icon {
    font-size: 28px;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--p5-red);
}

.btn-title {
    color: var(--p5-white);
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-desc {
    color: rgba(255,255,255,0.6);
    font-size: 14px;
}

.how-to-play {
    display: block;
    width: 100%;
    text-align: center;
    margin-top: 24px;
    color: var(--p5-red);
    font-size: 14px;
    background: transparent;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

.how-to-play:hover {
    color: var(--p5-white);
}

/* ============== Waiting Room ============== */
#waiting-screen .container {
    text-align: center;
    padding-top: 60px;
}

#waiting-screen h2 {
    margin-bottom: 32px;
    color: var(--p5-red);
    text-transform: uppercase;
    letter-spacing: 4px;
}

.room-code-display {
    background: rgba(255, 10, 10, 0.1);
    border: 2px solid var(--p5-red);
    border-radius: 0;
    padding: 24px;
    margin-bottom: 32px;
}

.room-code-display .label {
    display: block;
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.room-code-display .code {
    display: block;
    font-size: 36px;
    font-weight: 900;
    color: var(--p5-white);
    letter-spacing: 8px;
    margin-bottom: 16px;
    text-shadow: 2px 2px 0 var(--p5-red);
}

.copy-btn {
    background: var(--p5-red);
    border: none;
    border-radius: 0;
    padding: 10px 28px;
    color: var(--p5-white);
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.2s;
}

.copy-btn:hover {
    background: var(--p5-white);
    color: var(--p5-red);
}

.players-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 24px;
}

.player-slot {
    background: rgba(255, 10, 10, 0.1);
    border: 2px solid var(--p5-red);
    border-radius: 0;
    padding: 16px;
    text-align: center;
    font-weight: 600;
}

.player-slot.empty {
    color: rgba(255,255,255,0.4);
    border: 2px dashed rgba(255, 10, 10, 0.4);
    background: transparent;
}

.player-slot.filled {
    background: var(--p5-red);
    color: var(--p5-white);
}

.player-slot.host::after {
    content: ' [HOST]';
    color: var(--p5-yellow);
}

.waiting-info {
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    margin-bottom: 24px;
}

.waiting-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

/* ============== Buttons ============== */
.btn-primary {
    background: var(--p5-red);
    border: 2px solid var(--p5-red);
    border-radius: 0;
    padding: 14px 32px;
    color: var(--p5-white);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.btn-primary:hover {
    background: var(--p5-white);
    color: var(--p5-red);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--p5-red);
    border-radius: 0;
    padding: 14px 32px;
    color: var(--p5-white);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.btn-secondary:hover {
    background: rgba(255, 10, 10, 0.2);
}

/* ============== Game Screen ============== */
#game-screen {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--p5-red);
}

.round-info {
    color: var(--p5-white);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.revolution-banner {
    background: var(--p5-black);
    color: var(--p5-red);
    padding: 4px 16px;
    border: 2px solid var(--p5-white);
    font-weight: 900;
    font-size: 14px;
    animation: revolutionPulse 0.5s infinite;
    text-transform: uppercase;
    letter-spacing: 2px;
}

@keyframes revolutionPulse {
    0%, 100% { transform: scale(1); background: var(--p5-black); }
    50% { transform: scale(1.05); background: var(--p5-red); color: var(--p5-white); }
}

.leave-btn {
    background: var(--p5-black);
    border: 2px solid var(--p5-white);
    width: 44px;
    height: 44px;
    border-radius: 0;
    color: var(--p5-white);
    font-size: 20px;
    cursor: pointer;
    font-weight: bold;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.leave-btn:hover,
.leave-btn:active {
    background: var(--p5-white);
    color: var(--p5-red);
}

.game-board {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 8px;
    position: relative;
}

/* Opponents */
.opponents {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.opponent {
    background: rgba(255, 10, 10, 0.1);
    border: 2px solid var(--p5-red);
    border-radius: 0;
    padding: 12px;
    min-width: 80px;
    text-align: center;
}

.opponent.current-turn {
    border-color: var(--p5-yellow);
    background: rgba(255, 215, 0, 0.2);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
}

.opponent.finished {
    opacity: 0.5;
}

.opponent-name {
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-transform: uppercase;
}

.opponent-cards {
    color: rgba(255,255,255,0.6);
    font-size: 12px;
}

.opponent-rank {
    font-size: 11px;
    margin-top: 4px;
    font-weight: 700;
    text-transform: uppercase;
}

.opponent-rank.tycoon { color: var(--p5-yellow); }
.opponent-rank.rich { color: #4ecdc4; }
.opponent-rank.poor { color: #95a5a6; }
.opponent-rank.beggar { color: var(--p5-red); }

/* Center Area */
.center-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 150px;
}

.pile {
    display: flex;
    gap: -20px;
    justify-content: center;
    min-height: 100px;
}

.turn-indicator {
    margin-top: 16px;
    color: var(--p5-red);
    font-size: 16px;
    text-align: center;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Player Area */
.player-area {
    background: linear-gradient(180deg, rgba(255, 10, 10, 0.2) 0%, rgba(0,0,0,0.9) 100%);
    border-top: 3px solid var(--p5-red);
    padding: 16px;
    padding-bottom: 24px;
}

.hand {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 16px;
    min-height: 90px;
}

.action-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.btn-pass, .btn-play {
    flex: 1;
    max-width: 140px;
    padding: 14px 24px;
    border-radius: 0;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    border: 2px solid;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-pass {
    background: transparent;
    border-color: var(--p5-white);
    color: var(--p5-white);
}

.btn-pass:hover:not(:disabled) {
    background: var(--p5-white);
    color: var(--p5-black);
}

.btn-play {
    background: var(--p5-red);
    border-color: var(--p5-red);
    color: var(--p5-white);
}

.btn-play:hover:not(:disabled) {
    background: var(--p5-white);
    color: var(--p5-red);
}

.btn-pass:disabled, .btn-play:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* ============== Cards ============== */
.card {
    width: 50px;
    height: 72px;
    background: var(--p5-white);
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 4px;
    cursor: pointer;
    transition: all 0.15s;
    border: 2px solid #333;
    user-select: none;
    position: relative;
    box-shadow: 2px 2px 0 rgba(0,0,0,0.3);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 4px 8px 0 rgba(255, 10, 10, 0.3);
}

.card.selected {
    transform: translateY(-16px);
    border-color: var(--p5-red);
    box-shadow: 0 8px 20px rgba(255, 10, 10, 0.6);
}

.card.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.card.disabled:hover {
    transform: none;
    box-shadow: 2px 2px 0 rgba(0,0,0,0.3);
}

.card .corner {
    font-size: 11px;
    font-weight: bold;
    line-height: 1;
}

.card .corner.bottom {
    align-self: flex-end;
    transform: rotate(180deg);
}

.card .center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 20px;
}

.card.hearts, .card.diamonds { color: var(--p5-red); }
.card.clubs, .card.spades { color: var(--p5-black); }

/* Persona 5 Joker Card */
.card.joker {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
    border: 2px solid var(--p5-red);
    color: var(--p5-red);
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 10px rgba(255, 10, 10, 0.5);
}

.card.joker::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 5px,
        rgba(255, 10, 10, 0.1) 5px,
        rgba(255, 10, 10, 0.1) 10px
    );
    animation: jokerStripes 20s linear infinite;
    pointer-events: none;
}

@keyframes jokerStripes {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.card.joker .corner {
    color: var(--p5-red);
    font-weight: 900;
    text-shadow: 0 0 5px rgba(255, 10, 10, 0.8);
    z-index: 1;
    position: relative;
}

.card.joker .center {
    font-size: 9px;
    font-weight: 900;
    transform: translate(-50%, -50%) skewX(-5deg);
    color: var(--p5-white);
    text-shadow:
        2px 2px 0 var(--p5-red),
        0 0 10px rgba(255, 10, 10, 0.8);
    letter-spacing: 1px;
    z-index: 1;
    position: relative;
}

.card.joker:hover {
    box-shadow: 0 0 20px rgba(255, 10, 10, 0.8);
    transform: translateY(-8px) scale(1.02);
}

.card.joker.selected {
    box-shadow: 0 0 30px rgba(255, 10, 10, 1);
    animation: jokerPulse 0.5s ease-in-out infinite alternate;
}

@keyframes jokerPulse {
    0% { box-shadow: 0 0 20px rgba(255, 10, 10, 0.8); }
    100% { box-shadow: 0 0 35px rgba(255, 10, 10, 1); }
}

/* Pile cards */
.pile .card {
    cursor: default;
    margin-left: -30px;
}

.pile .card:first-child {
    margin-left: 0;
}

.pile .card:hover {
    transform: none;
    box-shadow: 2px 2px 0 rgba(0,0,0,0.3);
}

/* ============== Cutscene Base ============== */
.cutscene {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3000;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: cutsceneFade 1.5s ease-out forwards;
}

.cutscene-content {
    text-align: center;
    animation: cutsceneSlash 0.8s ease-out;
}

.cutscene h1 {
    font-size: 120px;
    font-weight: 900;
    transform: skewX(-10deg);
    animation: cutsceneText 0.5s ease-out;
}

.cutscene p {
    font-size: 32px;
    text-transform: uppercase;
    letter-spacing: 8px;
    margin-top: 20px;
    animation: cutsceneSubtext 0.6s ease-out 0.3s both;
}

/* Slash lines for cutscenes */
.cutscene::before,
.cutscene::after {
    content: '';
    position: absolute;
    height: 8px;
    width: 150%;
    left: -25%;
    animation: slashLine 0.4s ease-out;
}

.cutscene::before {
    top: 30%;
    transform: rotate(-5deg);
}

.cutscene::after {
    bottom: 30%;
    transform: rotate(5deg);
}

/* ============== 8 Card Cutscene ============== */
.eight-cutscene {
    background: var(--p5-black);
}

.eight-cutscene h1 {
    color: var(--p5-red);
    text-shadow: 8px 8px 0 var(--p5-white);
}

.eight-cutscene p {
    color: var(--p5-white);
}

.eight-cutscene::before,
.eight-cutscene::after {
    background: var(--p5-red);
}

/* ============== Revolution Cutscene ============== */
.revolution-cutscene {
    background: linear-gradient(135deg, var(--p5-black) 0%, #1a0000 100%);
}

.revolution-cutscene h1 {
    color: var(--p5-yellow);
    text-shadow: 8px 8px 0 var(--p5-red);
    font-size: 80px;
    animation: revolutionShake 0.5s ease-out;
}

.revolution-cutscene p {
    color: var(--p5-red);
}

.revolution-cutscene::before,
.revolution-cutscene::after {
    background: var(--p5-yellow);
}

@keyframes revolutionShake {
    0%, 100% { transform: skewX(-10deg) translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: skewX(-10deg) translateX(-10px); }
    20%, 40%, 60%, 80% { transform: skewX(-10deg) translateX(10px); }
}

/* ============== 3 Counters Joker Cutscene ============== */
.counter-cutscene {
    background: linear-gradient(135deg, #1a001a 0%, var(--p5-black) 100%);
}

.counter-cutscene h1 {
    color: var(--p5-white);
    text-shadow: 8px 8px 0 #9b59b6;
    font-size: 100px;
}

.counter-cutscene p {
    color: #9b59b6;
}

.counter-cutscene::before,
.counter-cutscene::after {
    background: linear-gradient(90deg, var(--p5-white), #9b59b6);
}

/* ============== Tycoon Demotion Cutscene ============== */
.demotion-cutscene {
    background: linear-gradient(180deg, #1a0a00 0%, var(--p5-black) 100%);
}

.demotion-cutscene .cutscene-content {
    animation: demotionShake 0.8s ease-out;
}

.demotion-cutscene h1 {
    color: var(--p5-red);
    text-shadow: 8px 8px 0 #330000;
    font-size: 60px;
    animation: demotionFall 0.6s ease-in;
}

.demotion-cutscene p {
    color: var(--p5-yellow);
    font-size: 24px;
}

.demotion-cutscene .demotion-name {
    color: var(--p5-white);
    font-size: 36px;
    display: block;
    margin-top: 10px;
}

.demotion-cutscene::before,
.demotion-cutscene::after {
    background: var(--p5-red);
}

@keyframes demotionShake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-15px); }
    20%, 40%, 60%, 80% { transform: translateX(15px); }
}

@keyframes demotionFall {
    0% { transform: skewX(-10deg) translateY(-50px); opacity: 0; }
    60% { transform: skewX(-10deg) translateY(10px); }
    100% { transform: skewX(-10deg) translateY(0); opacity: 1; }
}

/* ============== Cutscene Animations ============== */
@keyframes cutsceneFade {
    0% { opacity: 1; }
    70% { opacity: 1; }
    100% { opacity: 0; pointer-events: none; }
}

@keyframes cutsceneSlash {
    0% {
        clip-path: polygon(100% 0, 100% 0, 100% 100%, 100% 100%);
    }
    100% {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
}

@keyframes cutsceneText {
    0% {
        transform: skewX(-10deg) translateX(-100px);
        opacity: 0;
    }
    100% {
        transform: skewX(-10deg) translateX(0);
        opacity: 1;
    }
}

@keyframes cutsceneSubtext {
    0% {
        transform: translateY(20px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slashLine {
    0% { transform: scaleX(0) rotate(-5deg); }
    100% { transform: scaleX(1) rotate(-5deg); }
}

/* ============== Scoreboard ============== */
#round-end-screen,
#game-end-screen {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

#round-end-screen.active,
#game-end-screen.active {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.scoreboard {
    padding: 30px 20px;
    text-align: center;
    max-width: 400px;
    width: 100%;
    background: var(--p5-black);
    border: 3px solid var(--p5-red);
    animation: scoreboardPopup 0.4s ease-out;
    max-height: 90vh;
    overflow-y: auto;
}

@keyframes scoreboardPopup {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.scoreboard h2 {
    margin-bottom: 24px;
    color: var(--p5-red);
    text-transform: uppercase;
    letter-spacing: 4px;
    font-size: 24px;
}

.rankings, .final-rankings {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.scoreboard .btn-primary,
.scoreboard .btn-secondary {
    margin: 5px;
}

/* Mobile adjustments for scoreboard */
@media (max-height: 600px) {
    #round-end-screen.active,
    #game-end-screen.active {
        align-items: flex-start;
        padding: 10px;
    }

    .scoreboard {
        padding: 20px 15px;
        max-height: none;
    }

    .scoreboard h2 {
        font-size: 20px;
        margin-bottom: 16px;
    }

    .rankings, .final-rankings {
        gap: 8px;
        margin-bottom: 16px;
    }

    .rank-item {
        padding: 12px;
    }
}

/* ============== Card Exchange Screen ============== */
#exchange-screen {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--p5-black);
    z-index: 2500;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

#exchange-screen.active {
    display: block;
}

.exchange-container {
    text-align: center;
    max-width: 500px;
    width: 100%;
    margin: 0 auto;
    padding: 20px;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.exchange-title {
    font-size: 24px;
    color: var(--p5-red);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 8px;
}

.exchange-subtitle {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 20px;
    font-size: 12px;
}

.exchange-section {
    background: rgba(255, 10, 10, 0.1);
    border: 2px solid var(--p5-red);
    padding: 12px;
    margin-bottom: 15px;
}

.exchange-section h3 {
    color: var(--p5-yellow);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 12px;
    margin-bottom: 10px;
}

.exchange-cards {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 8px;
    min-height: 65px;
}

.exchange-cards .card {
    width: 45px;
    height: 65px;
}

.exchange-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--p5-red);
    font-size: 20px;
    font-weight: bold;
    margin: 5px 0;
    animation: arrowPulse 1s infinite;
}

.exchange-label {
    font-size: 11px;
}

@keyframes arrowPulse {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(5px); opacity: 0.5; }
}

/* Mobile adjustments for exchange screen */
@media (max-height: 700px) {
    .exchange-container {
        justify-content: flex-start;
        padding-top: 15px;
        padding-bottom: 15px;
    }

    .exchange-title {
        font-size: 20px;
        margin-bottom: 5px;
    }

    .exchange-section {
        padding: 10px;
        margin-bottom: 10px;
    }

    .exchange-cards {
        min-height: 55px;
    }

    .exchange-cards .card {
        width: 40px;
        height: 58px;
    }

    .exchange-arrow {
        font-size: 16px;
        margin: 3px 0;
    }
}

.exchange-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.exchange-cards .card {
    animation: cardExchangeIn 0.5s ease-out both;
}

.exchange-cards .card:nth-child(1) { animation-delay: 0.1s; }
.exchange-cards .card:nth-child(2) { animation-delay: 0.2s; }

@keyframes cardExchangeIn {
    0% {
        transform: translateY(-30px) rotate(-10deg);
        opacity: 0;
    }
    100% {
        transform: translateY(0) rotate(0);
        opacity: 1;
    }
}

.rank-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 10, 10, 0.1);
    border: 2px solid var(--p5-red);
    border-radius: 0;
    padding: 16px;
}

.rank-item.tycoon {
    border-color: var(--p5-yellow);
    background: rgba(255, 215, 0, 0.1);
}
.rank-item.rich { border-left: 4px solid #4ecdc4; }
.rank-item.poor { border-left: 4px solid #95a5a6; }
.rank-item.beggar { border-left: 4px solid var(--p5-red); }

.rank-item .name {
    font-weight: 700;
    text-transform: uppercase;
}

.rank-item .rank {
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    text-transform: uppercase;
}

.rank-item .points {
    font-weight: 900;
    color: var(--p5-yellow);
}

/* ============== Modals ============== */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.9);
    justify-content: center;
    align-items: center;
    padding: 24px;
    z-index: 1000;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--p5-black);
    border: 3px solid var(--p5-red);
    border-radius: 0;
    padding: 24px;
    width: 100%;
    max-width: 360px;
}

.modal h2, .modal h3 {
    margin-bottom: 16px;
    color: var(--p5-red);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.modal p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 16px;
}

.modal input {
    width: 100%;
    background: rgba(255, 10, 10, 0.1);
    border: 2px solid var(--p5-red);
    border-radius: 0;
    padding: 16px;
    color: var(--p5-white);
    font-size: 24px;
    font-weight: bold;
    text-align: center;
    letter-spacing: 4px;
    margin-bottom: 24px;
    text-transform: uppercase;
}

.modal input:focus {
    outline: none;
    background: rgba(255, 10, 10, 0.2);
}

.modal-buttons {
    display: flex;
    gap: 12px;
}

.modal-buttons button {
    flex: 1;
}

/* Rules Modal */
.rules-modal {
    max-width: 500px;
    max-height: 80vh;
    overflow-y: auto;
}

.rules-content {
    text-align: left;
    margin-bottom: 24px;
}

.rules-content h3 {
    color: var(--p5-red);
    margin-top: 20px;
    margin-bottom: 8px;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.rules-content p, .rules-content li {
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    line-height: 1.6;
}

.rules-content ul {
    padding-left: 20px;
    margin-top: 8px;
}

.rules-content li {
    margin-bottom: 6px;
}

/* ============== Responsive ============== */
@media (max-width: 480px) {
    .logo {
        font-size: 36px;
        letter-spacing: 6px;
    }

    .opponent {
        min-width: 70px;
        padding: 8px;
    }

    .opponent-name {
        font-size: 12px;
    }

    .card {
        width: 42px;
        height: 62px;
    }

    .card .corner {
        font-size: 10px;
    }

    .card .center {
        font-size: 16px;
    }

    /* Cutscene mobile adjustments */
    .cutscene h1 {
        font-size: 60px;
    }

    .cutscene p {
        font-size: 18px;
        letter-spacing: 4px;
    }

    .revolution-cutscene h1 {
        font-size: 50px;
    }

    .demotion-cutscene h1 {
        font-size: 40px;
    }

    .demotion-cutscene p {
        font-size: 16px;
    }

    .demotion-cutscene .demotion-name {
        font-size: 24px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 600px;
    }

    .card {
        width: 60px;
        height: 85px;
    }

    .opponent {
        min-width: 120px;
    }
}

/* ============== Animations ============== */
@keyframes cardDeal {
    from {
        opacity: 0;
        transform: translateY(-50px) rotate(-10deg);
    }
    to {
        opacity: 1;
        transform: translateY(0) rotate(0);
    }
}

.card {
    animation: cardDeal 0.3s ease-out;
}

/* Toast notifications */
.toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--p5-red);
    color: var(--p5-white);
    padding: 12px 24px;
    border: 2px solid var(--p5-white);
    border-radius: 0;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2000;
    animation: toastIn 0.3s ease-out;
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translate(-50%, 20px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}