/* ===== RESET ===== */
*{box-sizing:border-box;margin:0;padding:0}
body{background:#0c0c14;color:#d0d0e8;font-family:'Noto Sans TC',sans-serif;font-size:13px;min-height:100vh;overflow-x:hidden}
.hidden{display:none!important}
img{image-rendering:pixelated;image-rendering:crisp-edges}

/* ===== FULLSCREEN ===== */
.fullscreen{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at center,#1a1040 0%,#0c0c14 100%);z-index:100}

/* ===== AUTH ===== */
.auth-wrap{text-align:center}
.game-title{font-size:2.4rem;font-weight:900;color:#ffd700;text-shadow:0 0 30px #ffd70066,0 2px 0 #aa8800;letter-spacing:2px;margin-bottom:4px}
.game-subtitle{font-size:.75rem;letter-spacing:6px;color:#8888cc;margin-bottom:32px}
.auth-box{background:#12122a;border:1px solid #3a3a6e;border-radius:12px;padding:28px;width:340px;text-align:left}
.tab-row{display:flex;gap:6px;margin-bottom:20px}
.tab{flex:1;padding:8px;background:transparent;border:1px solid #2a2a5e;border-radius:6px;color:#888;cursor:pointer;font-size:13px;transition:.15s}
.tab.active{background:#3a3aaa;border-color:#6a6aee;color:#fff}
.inp{width:100%;padding:10px 13px;background:#090918;border:1px solid #2a2a5e;border-radius:6px;color:#d0d0e8;margin-bottom:10px;font-size:13px;outline:none;transition:.15s}
.inp:focus{border-color:#6a6aee}
.inp.sm{width:auto;flex:1}
.btn-main{width:100%;padding:12px;background:linear-gradient(135deg,#4444cc,#7744ee);border:none;border-radius:8px;color:#fff;font-size:14px;font-weight:700;cursor:pointer;transition:.2s;letter-spacing:1px}
.btn-main:hover{filter:brightness(1.15)}
.btn-ghost{background:transparent;border:1px solid #3a3a6e;border-radius:6px;color:#aaa;padding:8px 18px;cursor:pointer;font-size:13px}
.btn-ghost:hover{border-color:#6a6aee;color:#fff}
.msg-box{margin-top:10px;font-size:12px;min-height:18px;text-align:center}
.msg-box.ok{color:#44ff88}
.msg-box.err{color:#ff5555}

/* ===== CHAR SELECT ===== */
.char-select-wrap{max-width:700px;width:100%;padding:20px;text-align:center}
.char-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:20px 0}
.char-card-item{background:#12122a;border:2px solid #2a2a5e;border-radius:10px;padding:14px;cursor:pointer;transition:.2s;text-align:center}
.char-card-item:hover,.char-card-item.sel{border-color:#6a6aee;background:#1a1a3e}
.char-card-item img{width:60px;image-rendering:pixelated}
.char-card-name{font-weight:bold;color:#fff;margin:6px 0 2px}
.char-card-info{font-size:11px;color:#888}
.create-form{background:#12122a;border:1px solid #2a2a5e;border-radius:10px;padding:20px;margin-top:12px;text-align:left}
.class-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:14px 0}
.class-card{background:#0c0c20;border:2px solid #2a2a5e;border-radius:8px;padding:10px;cursor:pointer;text-align:center;transition:.2s}
.class-card:hover,.class-card.active{border-color:#ffd700}
.class-sprite img{width:54px;height:auto}
.class-name{font-size:12px;font-weight:bold;margin:6px 0 2px;color:#eee}
.class-stat{font-size:10px;color:#666;letter-spacing:1px}

/* ===== TOP BAR ===== */
#topbar{position:fixed;top:0;left:0;right:0;height:46px;background:#0a0a1c;border-bottom:1px solid #1e1e44;display:flex;align-items:center;padding:0 12px;gap:14px;z-index:50}
.topbar-left{display:flex;align-items:center;gap:8px;min-width:200px}
.tb-name{font-weight:bold;color:#fff;font-size:14px}
.tb-class{font-size:11px;color:#8888ff;background:#1a1a3e;padding:2px 7px;border-radius:3px}
.tb-lv{font-size:12px;color:#ffd700;font-weight:bold}
.topbar-bars{flex:1;display:flex;flex-direction:column;gap:3px;max-width:360px}
.hpbar-wrap{display:flex;align-items:center;gap:6px}
.bar-label{font-size:10px;color:#666;width:22px;text-align:right}
.bar-track{flex:1;background:#0d0d20;border-radius:3px;height:7px;overflow:hidden}
.bar-track.wide{height:10px}
.bar-fill{height:100%;border-radius:3px;transition:width .4s}
.bar-fill.hp{background:linear-gradient(90deg,#cc2222,#ff5555)}
.bar-fill.mp{background:linear-gradient(90deg,#2244cc,#5577ff)}
.bar-fill.exp{background:linear-gradient(90deg,#228833,#44ff88)}
.bar-fill.mon-hp{background:linear-gradient(90deg,#881111,#cc3333)}
.bar-num{font-size:10px;color:#666;min-width:60px}
.topbar-right{display:flex;align-items:center;gap:8px;margin-left:auto}
.gold-icon{font-size:14px}
#tb-mesos{color:#ffd700;font-weight:bold;font-size:13px;min-width:60px}
.tb-btn{padding:4px 10px;background:#1e1e44;border:1px solid #3a3a7e;border-radius:4px;color:#aac;font-size:12px;cursor:pointer;text-decoration:none;display:inline-block}
.tb-btn:hover{background:#2a2a5e;color:#fff}

/* ===== MAIN LAYOUT ===== */
#screen-game{display:flex;flex-direction:column;min-height:100vh}
#main-area{display:flex;gap:0;margin-top:46px;min-height:calc(100vh - 46px)}
#panel-char{width:220px;min-width:220px;background:#0e0e1e;border-right:1px solid #1e1e44;padding:10px;overflow-y:auto}
#panel-battle{flex:1;display:flex;flex-direction:column;background:#0c0c18;overflow:hidden}
#panel-right{width:210px;min-width:210px;background:#0e0e1e;border-left:1px solid #1e1e44;padding:10px;overflow-y:auto}
.panel-hd{font-size:11px;color:#5555aa;text-transform:uppercase;letter-spacing:1.5px;padding:4px 0 6px;border-bottom:1px solid #1a1a3e;margin-bottom:8px}

/* ===== PAPER DOLL ===== */
.paper-doll{display:flex;flex-direction:column;align-items:center;gap:6px;padding:8px 0}
.doll-row{display:flex;gap:6px;justify-content:center;align-items:center}
.doll-mid{gap:10px}
.eq-slot{width:54px;height:54px;background:#0a0a1c;border:1px solid #2a2a55;border-radius:6px;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:.15s;position:relative}
.eq-slot:hover{border-color:#6a6aee;background:#14143e}
.eq-slot.has-item{border-color:#556;background:#0d0d28}
.eq-slot .slot-icon{font-size:20px}
.eq-slot .slot-label{font-size:9px;color:#444;margin-top:1px}
.eq-slot .item-name{position:absolute;bottom:-18px;left:50%;transform:translateX(-50%);font-size:9px;white-space:nowrap;color:#aaa;pointer-events:none}
/* Quality colors on slots */
.eq-slot.q1{border-color:#4488ff}
.eq-slot.q2{border-color:#ffdd00}
.eq-slot.q3{border-color:#aa44ff}
.eq-slot.q4{border-color:#ff8800}
.eq-slot.q5{border-color:#ff2244;box-shadow:0 0 8px #ff224466}

.char-portrait{width:80px;height:100px;background:#0a0a1c;border:2px solid #2a2a55;border-radius:8px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.char-portrait img{width:60px;height:auto}
.char-anim{position:absolute;inset:0;pointer-events:none}

/* ===== 走路動畫 ===== */
.char-walk-wrap{width:60px;height:96px;position:relative;overflow:hidden;flex-shrink:0}
.char-walk-sprite{
    width:240px;height:96px;
    background-repeat:no-repeat;
    background-size:240px 96px;
    image-rendering:pixelated;
    animation:walk-anim 0.55s steps(1) infinite;
}
@keyframes walk-anim{
    0%  {background-position:0px 0}
    25% {background-position:-60px 0}
    50% {background-position:-120px 0}
    75% {background-position:-180px 0}
}
.char-walk-wrap.paused .char-walk-sprite{animation-play-state:paused}
.in-battle .char-walk-sprite{animation-duration:0.35s}
/* 攻擊閃光 */
.char-walk-wrap.attack-flash::after{content:'';position:absolute;inset:0;background:#fff4;animation:aflash .15s forwards}
@keyframes aflash{0%{opacity:1}100%{opacity:0}}
/* 怪物被打 */
#monster-portrait img.attack-hit{animation:shake .15s,hitbright .3s}
@keyframes hitbright{0%{filter:brightness(3) saturate(0)}100%{filter:brightness(1)}}
/* 傷害數字 */
.dmg-float{position:absolute;font-size:18px;font-weight:900;color:#ff4444;text-shadow:0 0 6px #ff0000,1px 1px 0 #000;pointer-events:none;animation:floatup 0.9s ease-out forwards;white-space:nowrap}
.dmg-float.crit{color:#ffd700;font-size:24px;text-shadow:0 0 10px #ffd700,1px 1px 0 #000}
@keyframes floatup{0%{opacity:1;transform:translateY(0) scale(1)}60%{opacity:1;transform:translateY(-36px) scale(1.1)}100%{opacity:0;transform:translateY(-56px) scale(0.8)}}

/* ===== STAT PANEL ===== */
.stat-panel{background:#0a0a1c;border:1px solid #1a1a3e;border-radius:6px;padding:8px;margin-top:8px}
.stat-row2{display:flex;justify-content:space-between;padding:3px 0;border-bottom:1px solid #111128;font-size:12px}
.stat-row2:last-child{border:none}
.sv{color:#aaccff;font-weight:bold}
.sv.gold{color:#ffd700}
.sp-btns{margin-top:8px;display:flex;flex-direction:column;gap:4px}
.sp-title{font-size:11px;color:#ffd700;margin-bottom:4px;text-align:center}
.sp-btns button{padding:5px;background:#1a1a3e;border:1px solid #3a3a7e;border-radius:4px;color:#aac;cursor:pointer;font-size:12px}
.sp-btns button:hover{background:#2a2a6e;color:#ffd700}

/* ===== BATTLE AREA ===== */
#area-bar{background:#09091a;border-bottom:1px solid #1a1a3e;padding:8px 14px;display:flex;align-items:center;gap:10px}
.area-name{font-weight:bold;color:#ffd700;flex:1;font-size:14px}
.area-btn{padding:5px 12px;background:#1a1a3e;border:1px solid #3a3a7e;border-radius:4px;color:#aac;cursor:pointer;font-size:12px}
.area-btn:hover{background:#2a2a6e}
#btn-toggle-battle.active{background:#3a1a1a;border-color:#aa3333;color:#ff6666}

#monster-display{display:flex;align-items:center;gap:20px;padding:20px 24px;background:#0b0b1a;border-bottom:1px solid #1a1a3e;min-height:130px}
#monster-portrait{position:relative;width:96px;height:96px;background:#0d0d20;border:2px solid #2a2a55;border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0}
#monster-portrait img{width:80px;height:auto;transition:transform .1s}
#monster-portrait img.shake{animation:shake .2s}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}
.hit-anim{position:absolute;inset:0;background:rgba(255,0,0,.4);animation:hitflash .15s forwards}
@keyframes hitflash{0%{opacity:1}100%{opacity:0}}
.mon-name{font-size:1.3rem;font-weight:bold;color:#ff9977;margin-bottom:4px}
.mon-lv{font-size:12px;color:#888;margin-bottom:8px}
.mon-hp-wrap{display:flex;align-items:center;gap:8px}

/* ===== BATTLE LOG ===== */
#battle-log{flex:1;overflow-y:auto;padding:10px 14px;display:flex;flex-direction:column;gap:2px}
.log-line{font-size:12px;line-height:1.6;padding:1px 0;animation:logfade .3s}
@keyframes logfade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.log-line.dmg{color:#ff8888}
.log-line.heal{color:#88ff88}
.log-line.exp{color:#44dd88}
.log-line.loot{color:#ffdd44}
.log-line.level{color:#ffd700;font-weight:bold}
.log-line.system{color:#8888cc;font-style:italic}
.log-placeholder{color:#333;text-align:center;margin-top:40px}
/* Quality colors in log */
.q0{color:#ccc}
.q1{color:#4488ff}
.q2{color:#ffdd00}
.q3{color:#cc44ff}
.q4{color:#ff8800}
.q5{color:#ff2244;text-shadow:0 0 6px #ff2244}

/* ===== RIGHT PANEL ===== */
/* Skills */
.skill-item{display:flex;align-items:center;gap:8px;padding:5px 6px;background:#0a0a1c;border:1px solid #1a1a3e;border-radius:5px;margin-bottom:5px;cursor:pointer;transition:.15s}
.skill-item:hover{border-color:#4a4a9e}
.skill-item.active{border-color:#ff8800;background:#1a0e00}
.skill-icon{font-size:18px;width:24px;text-align:center}
.skill-info{flex:1;min-width:0}
.skill-name{font-size:12px;font-weight:bold;color:#dde}
.skill-mp{font-size:10px;color:#5577cc}

/* Recent loot */
.loot-item{font-size:11px;padding:3px 0;border-bottom:1px solid #111;display:flex;align-items:center;gap:4px}
.loot-item:last-child{border:none}

/* Quick bag */
#quick-bag{display:grid;grid-template-columns:repeat(5,1fr);gap:3px}
.qb-slot{width:34px;height:34px;background:#0a0a1c;border:1px solid #1a1a3e;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:16px;cursor:pointer;position:relative}
.qb-slot:hover{border-color:#6a6aee}
.qb-qty{position:absolute;bottom:0;right:1px;font-size:8px;color:#ffd700}

/* ===== MODALS ===== */
#overlay{position:fixed;inset:0;background:#00000099;z-index:200}
.modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#12122a;border:1px solid #3a3a7e;border-radius:12px;z-index:201;width:90%;max-width:520px;max-height:80vh;overflow-y:auto;padding:0}
.modal-hd{padding:14px 18px;font-weight:bold;font-size:15px;border-bottom:1px solid #1e1e44;display:flex;justify-content:space-between;align-items:center;color:#fff;position:sticky;top:0;background:#12122a;z-index:1}
.modal-close{background:none;border:none;color:#888;font-size:18px;cursor:pointer;padding:0}
.modal-close:hover{color:#fff}
.modal>*:not(.modal-hd){padding:14px 18px}

/* Bag */
.bag-filter{display:flex;gap:6px;padding:10px 18px;border-bottom:1px solid #1a1a3e;flex-wrap:wrap}
.bag-filter button{padding:4px 10px;background:#0c0c20;border:1px solid #2a2a5e;border-radius:4px;color:#888;cursor:pointer;font-size:11px}
.bag-filter button.active,.bag-filter button:hover{background:#2a2a6e;color:#fff;border-color:#5a5aee}
.bag-grid{padding:12px 18px;display:grid;grid-template-columns:repeat(6,1fr);gap:6px;min-height:100px}
.bag-slot{width:56px;height:56px;background:#0a0a1c;border:1px solid #2a2a55;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:22px;cursor:pointer;position:relative;transition:.15s}
.bag-slot:hover{border-color:#6a6aee;transform:scale(1.05)}
.bag-slot .bq{position:absolute;bottom:1px;right:2px;font-size:8px}
.bag-slot.eq{border-color:#4466ff;background:#0d0d28}
/* Item quality borders */
.bag-slot.q1{border-color:#4488ff}
.bag-slot.q2{border-color:#ffdd00}
.bag-slot.q3{border-color:#aa44ff}
.bag-slot.q4{border-color:#ff8800}
.bag-slot.q5{border-color:#ff2244;box-shadow:0 0 6px #ff224466}

/* Item modal */
.item-detail{padding:14px 18px}
.item-quality-badge{display:inline-block;padding:2px 8px;border-radius:3px;font-size:11px;font-weight:bold;margin-bottom:8px}
.item-stats{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.item-stat-tag{background:#0c0c20;border:1px solid #2a2a5e;border-radius:4px;padding:3px 10px;font-size:12px}
.item-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.item-actions button{padding:7px 14px;background:#1a1a3e;border:1px solid #3a3a7e;border-radius:5px;color:#aac;cursor:pointer;font-size:12px}
.item-actions button:hover{background:#2a2a6e;color:#fff}
.item-actions button.btn-equip{background:#1a3a1a;border-color:#3a7a3a;color:#88ff88}
.item-actions button.btn-sell{background:#3a1a1a;border-color:#7a3a3a;color:#ff8888}

/* Market */
.market-search-row{display:flex;gap:8px;margin-bottom:12px}
.market-search-row button{padding:8px 14px;background:#1a1a3e;border:1px solid #3a3a7e;border-radius:5px;color:#aac;cursor:pointer}
.market-list{display:flex;flex-direction:column;gap:6px}
.market-row{display:flex;justify-content:space-between;align-items:center;padding:8px 10px;background:#0a0a1c;border:1px solid #1a1a3e;border-radius:6px}
.market-row:hover{border-color:#3a3a7e}
.mkt-name{font-weight:bold;font-size:13px}
.mkt-seller{font-size:11px;color:#555;margin-top:2px}
.mkt-price{color:#ffd700;font-size:13px;font-weight:bold}
.btn-buy{padding:5px 12px;background:#1a3a1a;border:1px solid #3a7a3a;border-radius:4px;color:#88ff88;cursor:pointer;font-size:12px}
.btn-buy:hover{background:#2a5a2a}

/* Areas */
.area-item{padding:10px 12px;background:#0a0a1c;border:1px solid #1a1a3e;border-radius:6px;margin-bottom:6px;cursor:pointer;display:flex;align-items:center;gap:10px}
.area-item:hover{border-color:#3a3a7e}
.area-item.locked{opacity:.4;cursor:not-allowed}
.area-item.current{border-color:#ffd700;background:#1a1800}
.area-chapter{font-size:10px;padding:2px 6px;background:#1a1a3e;border-radius:3px;color:#6666cc;flex-shrink:0}
.area-info{flex:1}
.area-iname{font-weight:bold;color:#eee}
.area-imeta{font-size:11px;color:#666;margin-top:2px}
.area-lock{font-size:12px;color:#444;flex-shrink:0}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-track{background:#0a0a1c}
::-webkit-scrollbar-thumb{background:#2a2a5e;border-radius:2px}

/* ===== QUALITY COLORS ===== */
.q-name-0{color:#cccccc}
.q-name-1{color:#4488ff}
.q-name-2{color:#ffdd00}
.q-name-3{color:#cc44ff}
.q-name-4{color:#ff8800}
.q-name-5{color:#ff2244;text-shadow:0 0 8px #ff2244}

.class-warrior .char-portrait{border-color:#ff5555}
.class-mage    .char-portrait{border-color:#5555ff}
.class-archer  .char-portrait{border-color:#55cc55}
.class-thief   .char-portrait{border-color:#ffaa33}