@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@700;900&display=swap');

:root {
    --primary: #4facfe;
    --primary-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --bg-dark: #0b0c15;
    --text-main: #ffffff;
    --danger: #ff6b6b;
    --success: #4ecdc4;
    --warning: #f5af19;
    --warning-gradient: linear-gradient(135deg, #f5af19 0%, #f12711 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    user-select: none;
    -webkit-user-select: none;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    height: 100vh;
    overflow: hidden;
    touch-action: none; /* Prevent pull-to-refresh and pinch-zoom */
}

/* Orientation Warning */
#orientation-warning {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: var(--bg-dark);
    color: white;
    font-size: 32px;
    font-weight: 900;
    z-index: 99999;
    align-items: center;
    justify-content: center;
    text-align: center;
}

@media (orientation: landscape) {
    #orientation-warning {
        display: flex;
    }
    #game-container {
        display: none !important;
    }
}

/* Game Container */
#game-container {
    max-width: 430px;
    margin: 0 auto;
    height: 100dvh;
    position: relative;
    display: flex;
    flex-direction: column;
    background: rgba(11, 12, 21, 0.8);
}

.screen {
    display: none;
    height: 100%;
    overflow: hidden;
    position: relative;
    background-size: cover;
    background-position: center;
}
.screen.active {
    display: flex;
    flex-direction: column;
}

/* Backgrounds (gradient shows through if the artwork is missing) */
#title-screen { background-image: linear-gradient(180deg, #1a1c3a 0%, var(--bg-dark) 100%), url('img/bg/bg_title.png'); }
#map-screen { background-image: linear-gradient(180deg, #14203a 0%, var(--bg-dark) 100%), url('img/bg/bg_map.png'); }
#battle-screen { background-image: linear-gradient(180deg, #2a1830 0%, var(--bg-dark) 100%), url('img/bg/bg_battle.png'); }

/* Title Screen */
.title-logo {
    font-size: 48px;
    font-weight: 900;
    text-align: center;
    margin-top: 20%;
    color: #fff;
    text-shadow: 0 4px 10px rgba(0,0,0,0.8), 0 0 20px var(--primary);
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 40px;
    padding: 20px 40px;
    font-size: 24px;
    font-weight: 900;
    margin: auto;
    box-shadow: 0 8px 0 #1e70b5, 0 15px 20px rgba(0,0,0,0.5);
    transition: transform 0.1s;
}
.btn-primary:active {
    transform: translateY(8px);
    box-shadow: 0 0 0 #1e70b5, 0 5px 10px rgba(0,0,0,0.5);
}

.title-footer {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
}
.btn-small {
    background: rgba(0,0,0,0.6);
    color: white;
    border: 2px solid var(--primary);
    border-radius: 20px;
    padding: 8px 12px;
    font-size: 14px;
    font-weight: 700;
}

/* Character Selection */
#party-screen {
    background: var(--bg-dark);
    padding: 20px;
}
#party-screen h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 20px;
}
#character-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    overflow-y: auto;
    padding-bottom: 100px;
}
.char-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: 3px solid transparent;
    transition: 0.2s;
    background: rgba(255,255,255,0.1);
}
.char-card.selected {
    border-color: var(--primary);
    transform: scale(0.95);
    box-shadow: 0 0 15px var(--primary);
}
.char-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    display: block;
}
.char-minigame-icon {
    position: absolute;
    bottom: 4px;
    right: 4px;
    background: rgba(0,0,0,0.7);
    padding: 4px;
    border-radius: 50%;
    font-size: 16px;
}
.char-stats-adult {
    position: absolute;
    bottom: 0; left: 0; width: 100%;
    background: rgba(0,0,0,0.8);
    font-size: 10px;
    text-align: center;
    padding: 2px 0;
    display: none;
}
.char-stats-adult.visible {
    display: block;
}
#start-run-btn {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}
.hidden {
    display: none !important;
}

/* Map Screen */
#node-map {
    flex-grow: 1;
    display: flex;
    flex-direction: column-reverse; /* Bottom to top */
    align-items: center;
    justify-content: space-evenly;
    padding: 20px 0;
}
.map-node {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 4px solid #555;
    background: #222;
    overflow: hidden;
    position: relative;
    transition: 0.3s;
}
.map-node img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.map-node.active {
    border-color: var(--warning);
    box-shadow: 0 0 20px var(--warning);
    transform: scale(1.1);
}
.map-node.cleared {
    filter: brightness(0.5);
    border-color: var(--success);
}

#party-status-bar {
    height: 80px;
    background: rgba(0,0,0,0.8);
    border-top: 2px solid var(--primary);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0 10px;
}

/* Battle Screen */
#enemy-area {
    flex: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding-bottom: 20px;
    position: relative;
}
.enemy-container {
    text-align: center;
}
.enemy-img {
    width: 200px;
    height: 200px;
    object-fit: contain;
    filter: drop-shadow(0 10px 10px rgba(0,0,0,0.5));
}
.hp-bar-bg {
    width: 100%;
    height: 12px;
    background: #333;
    border-radius: 6px;
    margin-top: 8px;
    overflow: hidden;
    position: relative;
    border: 1px solid #000;
}
.hp-bar-fill {
    height: 100%;
    background: var(--success);
    transition: width 0.3s ease-out;
}
.hp-text {
    font-size: 14px;
    font-weight: 700;
    text-shadow: 1px 1px 2px #000;
}

#hissatsu-area {
    padding: 10px 20px;
}
.btn-hissatsu {
    width: 100%;
    height: 50px;
    border-radius: 25px;
    border: 3px solid #555;
    background: rgba(0,0,0,0.5);
    position: relative;
    overflow: hidden;
    color: white;
    font-size: 20px;
    font-weight: 900;
}
.btn-hissatsu:not(:disabled) {
    border-color: var(--warning);
    animation: pulse 1s infinite alternate;
}
.hissatsu-fill {
    position: absolute;
    top: 0; left: 0; height: 100%;
    background: var(--warning-gradient);
    width: 0%;
    transition: width 0.3s;
    z-index: 1;
}
.hissatsu-text {
    position: relative;
    z-index: 2;
    text-shadow: 1px 1px 4px #000;
}
@keyframes pulse {
    from { box-shadow: 0 0 10px var(--warning); }
    to { box-shadow: 0 0 30px var(--warning); transform: scale(1.02); }
}

#battle-log {
    height: 40px;
    text-align: center;
    font-size: 24px;
    font-weight: 900;
    text-shadow: 0 2px 4px #000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.4);
}

#ally-area {
    display: flex;
    justify-content: space-around;
    padding: 10px;
    flex: 1;
}
.ally-card {
    width: 30%;
    text-align: center;
    position: relative;
}
.ally-img {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 10px;
    border: 2px solid #555;
    object-fit: cover;
}
.ally-card.acting .ally-img {
    border-color: var(--primary);
    box-shadow: 0 0 15px var(--primary);
    transform: translateY(-5px);
}
.ally-card.dead .ally-img {
    filter: grayscale(1) brightness(0.5);
}

#command-area {
    padding: 20px;
    display: flex;
    justify-content: center;
}
.btn-attack {
    background: #ff5e62;
    background: linear-gradient(135deg, #ff9966 0%, #ff5e62 100%);
    color: white;
    border: none;
    border-radius: 40px;
    width: 100%;
    padding: 20px;
    font-size: 32px;
    font-weight: 900;
    box-shadow: 0 8px 0 #cc4a4e, 0 15px 20px rgba(0,0,0,0.5);
    transition: transform 0.1s;
}
.btn-attack:active {
    transform: translateY(8px);
    box-shadow: 0 0 0 #cc4a4e, 0 5px 10px rgba(0,0,0,0.5);
}

/* Modals & Overlays */
#modal-overlay, #minigame-overlay, #hissatsu-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}
/* ミニゲーム・必殺技はうしろの戦闘画面が透けないよう不透明にする */
#minigame-overlay, #hissatsu-overlay {
    background: var(--bg-dark);
}
.modal-content {
    background: var(--bg-dark);
    border: 4px solid var(--primary);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    width: 80%;
}
#modal-text {
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 20px;
}
#modal-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
}

#minigame-announce h2 {
    font-size: 36px;
    margin-bottom: 30px;
    color: #fff;
    text-shadow: 0 2px 10px #000;
}
#minigame-container {
    width: 100%;
    height: 100%;
    position: relative;
}

/* Animations */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}
.shake {
    animation: shake 0.2s 2;
}
@keyframes flash {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(2) invert(1); }
}
.flash {
    animation: flash 0.3s;
}

ruby rt {
    font-size: 0.5em;
    color: #aaa;
}

/* Toast */
#toast-container {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.toast {
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 12px 24px;
    border-radius: 20px;
    font-size: 18px;
    font-weight: 700;
    border: 2px solid var(--primary);
    animation: fadeInOut 2s forwards;
}
@keyframes fadeInOut {
    0% { opacity: 0; transform: translateY(-20px); }
    15% { opacity: 1; transform: translateY(0); }
    85% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(-20px); }
}