/* XP-Dex : amis et tchat (style repris du projet de Giulian) */
.xc-modal{position:fixed;inset:0;background:#0009;z-index:150;display:flex;align-items:center;justify-content:center;padding:14px}
.xc-modal.xc-hidden{display:none}
.xc-panel{width:min(900px,100%);max-height:92vh;overflow:auto;background:#fff;color:#18202a;border-radius:20px;padding:20px;box-shadow:0 25px 70px #0005;font-family:Arial,sans-serif}
.xc-panel button{border:0;border-radius:10px;padding:10px 13px;background:#7c3aed;color:#fff;font-weight:700;cursor:pointer;font-size:14px}
.xc-panel button.xc-grey{background:#64748b}.xc-panel button.xc-red{background:#dc2626}.xc-panel button.xc-green{background:#16a34a}
.xc-panel input,.xc-panel select{padding:11px;border:1px solid #bbc4d0;border-radius:10px;font-size:16px}
.xc-head{display:flex;justify-content:space-between;align-items:center;gap:10px}.xc-head h2{margin:0;font-size:22px}
.xc-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 16px}
.xc-tabs button{background:#ede9fe;color:#5b21b6}.xc-tabs button.on{background:#7c3aed;color:#fff}
.xc-badge{display:inline-block;min-width:20px;padding:1px 6px;border-radius:10px;background:#dc2626;color:#fff;font-size:12px;margin-left:4px}
.xc-row{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin:10px 0}
.xc-note{font-size:13px;color:#5f6b78}
.xc-safe{background:#fef3c7;border:1px solid #fcd34d;color:#78350f;border-radius:12px;padding:10px 12px;font-size:13px;margin:10px 0}
.xc-code{font-size:21px;font-weight:800;letter-spacing:2px;background:#eef2f7;padding:10px 14px;border-radius:12px}
.xc-friend{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid #dce2ea;padding:10px 12px;border-radius:14px;margin:8px 0;flex-wrap:wrap}
.xc-who{display:flex;align-items:center;gap:10px;font-weight:800}
.xc-chat{display:grid;grid-template-columns:220px 1fr;gap:14px}
.xc-chatlist button{display:flex;align-items:center;gap:8px;width:100%;margin:0 0 6px;background:#f1f5f9;color:#222;border:1px solid #dbe3ee;text-align:left}
.xc-chatlist button.on{background:#ede9fe;border-color:#7c3aed;color:#5b21b6}
.xc-box{height:330px;overflow:auto;background:#f4f6f9;border-radius:14px;padding:12px}
.xc-msg{max-width:78%;padding:9px 12px;border-radius:14px;background:#fff;margin:7px 0;box-shadow:0 1px 4px #0001;word-wrap:break-word;position:relative}
.xc-msg.me{margin-left:auto;background:#dfe9ff}
.xc-msg .xc-flag{background:none;color:#94a3b8;padding:0 0 0 6px;font-size:13px}
.xc-msg time{display:block;font-size:11px;color:#94a3b8;margin-top:3px}
.xc-av-choices{display:flex;gap:10px;flex-wrap:wrap;margin-top:9px}
.xc-av-choices button{padding:6px;background:#f3f4f6;border:2px solid transparent;border-radius:13px}
.xc-av-choices button.on{border-color:#7c3aed;background:#ede9fe}
.xc-btn-amis{position:relative}
.xc-btn-amis .xc-badge{position:absolute;top:-6px;right:-6px;margin:0}
/* avatars (dessins de Giulian) */
.av{width:52px;height:52px;display:inline-block;position:relative;background:var(--avc,#7c5cff);border:3px solid #111;flex:none}
.av i{position:absolute;width:8px;height:11px;background:#fff;border:2px solid #111;border-radius:50%;top:18px}
.av i:first-child{left:10px}.av i:last-child{right:10px}
.av.sm{transform:scale(.62);margin:-10px}
.av-square{border-radius:12px}
.av-cactus{width:35px;height:58px;border-radius:48% 48% 30% 30%}
.av-cactus:before,.av-cactus:after{content:"";position:absolute;width:13px;height:25px;background:inherit;border:3px solid #111;top:18px}
.av-cactus:before{left:-14px;border-radius:10px 0 0 10px}.av-cactus:after{right:-14px;border-radius:0 10px 10px 0}
.av-cat{border-radius:48% 48% 42% 42%}
.av-cat:before,.av-cat:after{content:"";position:absolute;width:22px;height:25px;background:inherit;border:3px solid #111;top:-10px;border-radius:3px 14px 3px 14px;z-index:-1}
.av-cat:before{left:0;transform:rotate(18deg)}.av-cat:after{right:0;transform:rotate(72deg)}
.av-bear{width:56px;height:48px;border-radius:48% 48% 45% 45%}
.av-bear:before,.av-bear:after{content:"";position:absolute;width:20px;height:20px;background:inherit;border:3px solid #111;border-radius:50%;top:-7px;z-index:-1}
.av-bear:before{left:-4px}.av-bear:after{right:-4px}
.av-bunny{width:46px;height:54px;border-radius:48%}
.av-bunny:before,.av-bunny:after{content:"";position:absolute;width:14px;height:34px;background:inherit;border:3px solid #111;border-radius:50%;top:-28px;z-index:-1}
.av-bunny:before{left:5px;transform:rotate(-12deg)}.av-bunny:after{right:5px;transform:rotate(12deg)}
.av-frog{width:58px;height:45px;border-radius:45% 45% 52% 52%}
.av-frog:before,.av-frog:after{content:"";position:absolute;width:18px;height:18px;background:#fff;border:3px solid #111;border-radius:50%;top:-10px}
.av-frog:before{left:1px}.av-frog:after{right:1px}
.av-fox{width:54px;height:48px;border-radius:48% 48% 38% 38%}
.av-fox:before,.av-fox:after{content:"";position:absolute;width:25px;height:28px;background:inherit;border:3px solid #111;top:-12px;z-index:-1}
.av-fox:before{left:-1px;clip-path:polygon(50% 0,100% 100%,0 100%);transform:rotate(-8deg)}
.av-fox:after{right:-1px;clip-path:polygon(50% 0,100% 100%,0 100%);transform:rotate(8deg)}
.av-koala{width:54px;height:50px;border-radius:50%}
.av-koala:before,.av-koala:after{content:"";position:absolute;width:25px;height:28px;background:inherit;border:3px solid #111;border-radius:50%;top:5px;z-index:-1}
.av-koala:before{left:-18px}.av-koala:after{right:-18px}
@media(max-width:650px){
 .xc-lbl{display:none}
 .xc-panel{padding:14px;max-height:96vh;border-radius:16px}.xc-modal{padding:6px}
 .xc-chat{grid-template-columns:1fr}.xc-chatlist{display:flex;gap:6px;overflow-x:auto}.xc-chatlist button{width:auto;flex:none;margin:0}
 .xc-box{height:46vh}.xc-msg{max-width:88%}
}