/* ══════════════════════════════════════════════════
   Companion Hub — Modular CSS
   Warmstone Design Tokens
   ══════════════════════════════════════════════════ */

/* ── Dock (bottom tab bar) ── */
.hall-dock{position:fixed;bottom:0;left:0;right:0;z-index:20;display:flex;justify-content:space-around;align-items:center;background:var(--panel,#fff);border-top:1px solid var(--border,#e7e5e4);padding:6px 0 calc(6px + env(safe-area-inset-bottom));box-shadow:0 -2px 8px rgba(28,25,23,.06)}
.hall-dock-btn{appearance:none;border:none;background:transparent;color:var(--text-dim,#a8a29e);display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 12px;font:600 11px/1 var(--font-b,system-ui);cursor:pointer;transition:color .15s}
.hall-dock-btn i{font-size:18px}
.hall-dock-btn.active{color:var(--primary,#b45309)}

/* ── Hub shared ── */
.hub-tab{display:none;padding-bottom:72px}
.hub-tab.is-active{display:block}
.hub-sec{max-width:960px;margin:0 auto;padding:16px 16px 32px}
.hub-title{font:700 20px/1.3 var(--font-display,'Noto Sans SC',system-ui);color:var(--text,#1c1917);letter-spacing:-.01em}
.hub-sub{font-size:13px;color:var(--text-dim,#a8a29e);margin-top:4px;line-height:1.6}
.hub-btn{appearance:none;border:1px solid var(--border,#e7e5e4);background:var(--panel,#fff);color:var(--text,#1c1917);border-radius:9999px;padding:8px 16px;font:600 13px/1 var(--font-b,system-ui);cursor:pointer;transition:all .15s}
.hub-btn:hover{border-color:var(--primary,#b45309);color:var(--primary,#b45309)}
.hub-btn:disabled{opacity:.45;cursor:not-allowed}
.hub-btn.primary{background:var(--primary,#b45309);border-color:var(--primary,#b45309);color:#fff}
.hub-btn.primary:hover{background:var(--primary-hover,#92400e)}
.hub-pill{display:inline-block;font-size:11px;font-weight:600;padding:3px 10px;border-radius:9999px;background:var(--color-accent-subtle,rgba(180,83,9,.08));color:var(--primary,#b45309);line-height:1.4}
.hub-empty{text-align:center;padding:48px 16px;color:var(--text-dim,#a8a29e);font-size:14px;line-height:1.8}
.hub-empty i{display:block;font-size:28px;margin-bottom:12px;opacity:.5}
.hub-loading{text-align:center;padding:32px 16px;color:var(--text-dim,#a8a29e);font-size:13px}
.hub-error{padding:10px 14px;border-radius:12px;background:rgba(185,28,28,.08);color:var(--danger,#b91c1c);font-size:13px;line-height:1.6}

/* ── Discover Tab (邂逅) ── */

/* Balance badge */
.dsc-balance{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:9999px;background:linear-gradient(135deg,rgba(180,83,9,.10) 0%,rgba(180,83,9,.04) 100%);color:var(--primary,#b45309);font:600 13px/1.4 var(--font-b,system-ui)}

/* Game filter chips */
.dsc-game-chips{display:flex;flex-wrap:wrap;gap:8px}
.dsc-game-chip{appearance:none;border:1px solid var(--border,#e7e5e4);background:var(--panel,#fff);color:var(--text,#1c1917);border-radius:9999px;padding:6px 14px;font:600 12px/1 var(--font-b,system-ui);cursor:pointer;transition:all .15s}
.dsc-game-chip:hover{border-color:var(--primary,#b45309);color:var(--primary,#b45309)}
.dsc-game-chip.is-active{background:var(--primary,#b45309);border-color:var(--primary,#b45309);color:#fff}

/* Kanban layout */
.dsc-kanban{display:flex;flex-direction:column;gap:28px}
.dsc-kanban-section{border-radius:var(--radius-lg,20px);border:1px solid var(--border,#e7e5e4);background:var(--panel,#fff);padding:20px;box-shadow:var(--shadow-sm,0 1px 2px rgba(28,25,23,.05))}
.dsc-kanban-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border,#e7e5e4);padding-bottom:12px;margin-bottom:16px;font:600 16px/1.4 var(--font-b,system-ui);color:var(--text,#1c1917)}
.dsc-kanban-header-left{display:flex;align-items:center;gap:8px}
.dsc-kanban-header-left i{color:var(--primary,#b45309);font-size:16px}
.dsc-kanban-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px}

/* Character cards */
.dsc-card{border-radius:var(--radius-lg,20px);border:1px solid var(--border,#e7e5e4);background:var(--panel,#fff);overflow:hidden;cursor:pointer;transition:transform .2s var(--easing-default,ease),box-shadow .2s var(--easing-default,ease)}
.dsc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md,0 4px 12px rgba(28,25,23,.08))}
.dsc-card.is-unlocked{border-color:rgba(180,83,9,.25)}

/* Card cover — portrait */
.dsc-card-cover{position:relative;aspect-ratio:3/4;background:linear-gradient(180deg,rgba(180,83,9,.08) 0%,var(--color-bg-sunken,#f2efe9) 100%);overflow:hidden}
.dsc-card-cover img{display:block;width:100%;height:100%;object-fit:cover}
.dsc-card-cover-fallback{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:var(--primary,#b45309);font:800 36px/1 var(--font-narrative,'Noto Serif SC',serif)}

/* Card badge */
.dsc-card-badge{position:absolute;top:10px;right:10px;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.dsc-card-badge.is-unlocked{background:rgba(180,83,9,.85);color:#fff}
.dsc-card-badge.is-locked{background:rgba(28,25,23,.35);color:rgba(255,255,255,.8)}

/* Card body */
.dsc-card-body{padding:12px 14px 14px}
.dsc-card-name{font:700 15px/1.3 var(--font-display,'Noto Sans SC',system-ui);color:var(--text,#1c1917);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dsc-card-game{font-size:12px;color:var(--text-dim,#a8a29e);margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dsc-card-tags{display:flex;flex-wrap:wrap;gap:4px}

/* ── Discover overlay (bottom sheet) ── */
.dsc-overlay-backdrop{position:fixed;inset:0;z-index:500;background:rgba(28,25,23,.48);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);animation:dsc-fade-in .25s var(--easing-default,ease) both}
.dsc-overlay{position:fixed;bottom:0;left:50%;transform:translateX(-50%);z-index:501;width:100%;max-width:540px;max-height:min(85vh,720px);background:var(--panel,#fff);border-radius:var(--radius-lg,20px) var(--radius-lg,20px) 0 0;box-shadow:var(--shadow-lg,0 12px 32px rgba(28,25,23,.12));display:flex;flex-direction:column;overflow:hidden;animation:dsc-slide-up .4s cubic-bezier(.32,.72,0,1) both}

@keyframes dsc-fade-in{from{opacity:0}to{opacity:1}}
@keyframes dsc-slide-up{from{transform:translateX(-50%) translateY(100%)}to{transform:translateX(-50%) translateY(0)}}

.dsc-overlay-handle{display:flex;justify-content:center;padding:12px 0 8px}
.dsc-overlay-handle-bar{width:40px;height:5px;background:var(--border,#e7e5e4);border-radius:var(--radius-sm,6px);opacity:.6}
.dsc-overlay-scroll{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;position:relative;padding-bottom:40px}
.dsc-overlay-close{position:absolute;top:12px;right:12px;z-index:10;width:32px;height:32px;border-radius:50%;background:rgba(0,0,0,.3);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:#fff;font-size:18px;display:flex;align-items:center;justify-content:center;cursor:pointer;border:none;transition:transform .2s;line-height:1}
.dsc-overlay-close:hover{transform:rotate(90deg)}

/* Overlay cover */
.dsc-overlay-cover{width:100%;aspect-ratio:3/4;max-height:360px;overflow:hidden;background:linear-gradient(180deg,rgba(180,83,9,.08) 0%,var(--color-bg-sunken,#f2efe9) 100%)}
.dsc-overlay-cover img{display:block;width:100%;height:100%;object-fit:cover}
.dsc-overlay-cover-fallback{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:var(--primary,#b45309);font:800 52px/1 var(--font-narrative,'Noto Serif SC',serif)}

/* Overlay info */
.dsc-overlay-info{padding:20px 24px 0}
.dsc-overlay-name{font:700 22px/1.3 var(--font-display,'Noto Sans SC',system-ui);color:var(--text,#1c1917)}
.dsc-overlay-role{font-size:14px;color:var(--primary,#b45309);font-weight:600;margin-top:4px}
.dsc-overlay-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.dsc-overlay-bio{margin-top:16px;font:400 14px/1.8 var(--font-narrative,'Noto Serif SC',serif);color:var(--text-mid,#57534e)}
.dsc-overlay-relation{margin-top:12px;padding:12px 16px;border-radius:var(--radius-md,12px);background:var(--color-accent-subtle,rgba(180,83,9,.08));font:italic 400 13px/1.7 var(--font-narrative,'Noto Serif SC',serif);color:var(--text-mid,#57534e)}
.dsc-overlay-origin{margin-top:14px;font-size:13px;color:var(--text-dim,#a8a29e)}
.dsc-overlay-cost{margin-top:8px;font-size:13px;color:var(--text-mid,#57534e)}
.dsc-overlay-actions{padding:20px 24px 24px;display:flex;flex-direction:column;gap:10px}

/* ── Companion Chat (心动名单) ── */

/* Layout */
.cp-layout{display:flex;min-height:60vh;max-height:68vh;border-radius:var(--radius-lg,20px);border:1px solid var(--border,#e7e5e4);overflow:hidden;background:var(--panel,#fff)}

/* Sidebar list */
.cp-list{width:260px;flex-shrink:0;border-right:1px solid var(--border,#e7e5e4);overflow-y:auto;background:var(--color-bg-sunken,#f2efe9)}
.cp-list-head{padding:12px 14px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border,#e7e5e4)}
.cp-list-title{font:700 14px/1.4 var(--font-b,system-ui);color:var(--text,#1c1917)}

/* List items */
.cp-item{appearance:none;border:none;width:100%;text-align:left;padding:12px 14px;border-bottom:1px solid var(--border,#e7e5e4);background:transparent;cursor:pointer;transition:background .12s}
.cp-item:hover{background:var(--panel,#fff)}
.cp-item.active{background:var(--panel,#fff);box-shadow:inset 3px 0 0 var(--primary,#b45309)}
.cp-item-name{font:600 14px/1.4 var(--font-b,system-ui);color:var(--text,#1c1917);display:flex;align-items:center;gap:6px}
.cp-item-meta{font-size:12px;color:var(--text-dim,#a8a29e);margin-top:2px}
.cp-item-preview{font-size:12px;color:var(--text-dim,#a8a29e);margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:180px}
.cp-item-pick{font-size:10px;padding:2px 8px;border-radius:9999px;background:var(--primary,#b45309);color:#fff;font-weight:600;line-height:1.4}
.cp-item-depth{display:inline-block;font-size:10px;font-weight:600;padding:2px 8px;border-radius:9999px;background:var(--color-accent-subtle,rgba(180,83,9,.08));color:var(--primary,#b45309);line-height:1.4}

/* Chat area */
.cp-chat{flex:1;display:flex;flex-direction:column;min-width:0}
.cp-chat-head{padding:14px;border-bottom:1px solid var(--border,#e7e5e4);display:flex;justify-content:space-between;align-items:center}
.cp-chat-name{font:700 15px/1.4 var(--font-b,system-ui);color:var(--text,#1c1917)}
.cp-chat-hint{font-size:12px;color:var(--text-dim,#a8a29e)}
.cp-chat-body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px}

/* Chat profile header */
.cp-chat-profile{padding:12px 14px;display:flex;gap:12px;border-bottom:1px solid var(--border,#e7e5e4);align-items:center}
.cp-chat-cover{width:48px;height:48px;border-radius:50%;overflow:hidden;flex-shrink:0}
.cp-chat-cover.has-image img{width:100%;height:100%;object-fit:cover}
.cp-chat-cover-fallback{width:48px;height:48px;border-radius:50%;background:var(--color-accent-subtle,rgba(180,83,9,.08));display:flex;align-items:center;justify-content:center;color:var(--primary,#b45309);font:700 18px/1 var(--font-narrative,'Noto Serif SC',serif)}
.cp-chat-summary{font-size:12px;color:var(--text-mid,#57534e);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* Avatars */
.cp-avatar{width:36px;height:36px;border-radius:50%;overflow:hidden;flex-shrink:0}
.cp-avatar.has-image img{width:100%;height:100%;object-fit:cover}
.cp-avatar-fallback{width:36px;height:36px;border-radius:50%;background:var(--color-accent-subtle,rgba(180,83,9,.08));display:flex;align-items:center;justify-content:center;color:var(--primary,#b45309);font:700 14px/1 var(--font-narrative,'Noto Serif SC',serif)}

/* Message bubbles */
.cp-msg{display:flex;gap:8px}
.cp-msg.is-user{flex-direction:row-reverse}
.cp-msg.is-system{justify-content:center}
.cp-bubble{max-width:75%;padding:10px 14px;border-radius:16px;font-size:14px;line-height:1.7;word-break:break-word;white-space:pre-wrap}
.cp-msg.is-user .cp-bubble{background:var(--primary,#b45309);color:#fff;border-bottom-right-radius:4px}
.cp-msg.is-npc .cp-bubble{background:var(--color-bg-sunken,#f2efe9);border:1px solid var(--border,#e7e5e4);border-bottom-left-radius:4px}
.cp-msg.is-system .cp-bubble{max-width:100%;border-radius:9999px;background:var(--color-accent-subtle,rgba(180,83,9,.08));color:var(--primary,#b45309);font-size:12px;text-align:center}
.cp-msg-label{font-size:11px;color:var(--text-dim,#a8a29e);margin-bottom:2px}

/* Input area */
.cp-input{padding:10px 14px;border-top:1px solid var(--border,#e7e5e4);display:flex;gap:8px;align-items:flex-end;background:var(--color-bg-sunken,#f2efe9)}
.cp-input-wrap{flex:1;display:flex;flex-direction:column;gap:8px}
.cp-input-meta{display:flex;justify-content:space-between;flex-wrap:wrap}
.cp-textarea{width:100%;min-height:40px;max-height:120px;resize:vertical;padding:10px 14px;border-radius:16px;border:1px solid var(--border,#e7e5e4);font-size:14px;line-height:1.5;background:var(--panel,#fff);color:var(--text,#1c1917);outline:none;transition:border-color .15s}
.cp-textarea:focus{border-color:var(--primary,#b45309)}
.cp-toggle{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-mid,#57534e);cursor:pointer}

/* ── WeChat bind ── */
.wx-bind{margin-top:12px;padding:16px;border-radius:16px;border:1px solid var(--border,#e7e5e4);background:var(--panel,#fff)}
.wx-bind-title{display:flex;justify-content:space-between;align-items:center;font:700 14px/1.4 var(--font-b,system-ui);color:var(--text,#1c1917);margin-bottom:12px}
.wx-bind-body{display:flex;gap:20px;flex-wrap:wrap}
.wx-bind-qr{width:200px;height:200px;border-radius:var(--radius-md,12px);background:var(--color-bg-sunken,#f2efe9);display:flex;align-items:center;justify-content:center;overflow:hidden}
.wx-bind-qr img{width:100%;height:100%;object-fit:contain}
.wx-bind-qr-placeholder{padding:20px;text-align:center;font-size:13px;color:var(--text-dim,#a8a29e)}
.wx-bind-info{flex:1;min-width:200px}
.wx-bind-step{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-size:13px;color:var(--text,#1c1917)}
.wx-bind-step-num{width:24px;height:24px;border-radius:50%;background:var(--primary,#b45309);color:#fff;font:700 12px/1 var(--font-b,system-ui);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.wx-bind-status-line{margin-top:8px;font-size:13px;color:var(--text-mid,#57534e)}
.wx-bind-status-line.is-waiting{color:var(--primary,#b45309)}
.wx-bind-status-line.is-connected,.wx-bind-status-line.is-scanned{color:var(--success,#15803d)}
.wx-bind-status-line.is-error,.wx-bind-status-line.is-expired{color:var(--danger,#b91c1c)}

/* ── Mobile responsive ── */
@media(max-width:768px){
  .cp-layout{flex-direction:column}
  .cp-list{max-height:180px;width:100%;border-right:none;border-bottom:1px solid var(--border,#e7e5e4)}
  .dsc-kanban-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
  .dsc-kanban-section{padding:14px}
  .dsc-overlay{max-width:100%;border-radius:16px 16px 0 0}
  .dsc-overlay-cover{max-height:260px}
  .hub-sec{padding:12px 12px 24px}
}