:root {
  --black:#080808; --deep:#0d0d0d; --surface:#111111; --surface2:#181818;
  --border:#222222; --border-gold:rgba(212,175,55,0.25);
  --gold:#d4af37; --gold-dim:rgba(212,175,55,0.6); --gold-bright:#f0d060;
  --text:#e8e0d0; --text-dim:#8a8070; --text-muted:#3a3a38;
  --danger:#8b2020; --danger-bright:#c0392b;
  --success-bright:#27ae60; --waiting-bright:#d4af37;
}
*{margin:0;padding:0;box-sizing:border-box;}
html,body{background:var(--black);color:var(--text);font-family:'Tajawal',sans-serif;min-height:100vh;overflow:hidden;}

body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:999;opacity:0.3;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}
body::after{content:'';position:fixed;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);z-index:998;}

/* ══ PAGES ══ */
.page{
  position:fixed;inset:0;display:flex;flex-direction:column;background:var(--black);
  opacity:0;pointer-events:none;transform:translateY(18px);
  transition:opacity 0.28s ease,transform 0.28s ease;z-index:1;
}
.page.show{opacity:1;pointer-events:all;transform:translateY(0);}

/* ══════════════════════════════
   LANDING
══════════════════════════════ */
#pgLanding{align-items:center;justify-content:center;padding:60px 20px;overflow-y:auto;z-index:10;}
.landing-bg{
  position:fixed;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 80% 50% at 50% -10%,rgba(212,175,55,0.08) 0%,transparent 60%),
             radial-gradient(ellipse 40% 40% at 80% 80%,rgba(212,175,55,0.04) 0%,transparent 50%);
}
.hero{text-align:center;max-width:720px;width:100%;position:relative;z-index:2;}
.hero-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:4px;color:var(--gold-dim);text-transform:uppercase;margin-bottom:32px;opacity:0;animation:fadeUp 0.8s 0.2s forwards;}
.hero-title{font-family:'Cormorant Garamond',serif;font-size:clamp(48px,8vw,96px);font-weight:300;line-height:1.0;margin-bottom:8px;opacity:0;animation:fadeUp 0.8s 0.4s forwards;}
.hero-title span{color:var(--gold);}
.hero-sub{font-size:clamp(18px,3vw,28px);font-weight:300;color:var(--text-dim);margin-bottom:48px;letter-spacing:6px;opacity:0;animation:fadeUp 0.8s 0.6s forwards;}
.hero-divider{width:60px;height:1px;margin:0 auto 48px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:0;animation:fadeUp 0.8s 0.7s forwards;}
.hero-desc{font-size:15px;line-height:1.9;color:var(--text-dim);max-width:500px;margin:0 auto 64px;font-weight:300;opacity:0;animation:fadeUp 0.8s 0.8s forwards;}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);margin-bottom:64px;opacity:0;animation:fadeUp 0.8s 1.0s forwards;}
.feature{background:var(--deep);padding:32px 24px;text-align:center;}
.feature-icon{margin-bottom:16px;display:flex;align-items:center;justify-content:center;}
.feature-title{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--gold-dim);margin-bottom:10px;}
.feature-desc{font-size:13px;color:var(--text-muted);line-height:1.7;}
.cta-btn{
  display:inline-flex;align-items:center;gap:12px;background:transparent;
  border:1px solid var(--gold);color:var(--gold);padding:18px 48px;
  font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:3px;
  text-transform:uppercase;cursor:pointer;transition:all 0.3s;position:relative;overflow:hidden;
  opacity:0;animation:fadeUp 0.8s 1.2s forwards;
}
.cta-btn::before{content:'';position:absolute;inset:0;background:var(--gold);transform:translateX(-101%);transition:transform 0.3s;z-index:-1;}
.cta-btn:hover{color:var(--black);}
.cta-btn:hover::before{transform:translateX(0);}

/* ══════════════════════════════
   TOP BAR
══════════════════════════════ */
.top-bar{
  flex-shrink:0;height:58px;display:flex;align-items:center;justify-content:space-between;
  padding:0 22px;border-bottom:1px solid var(--border);background:var(--deep);
}
.logo{font-family:'Cormorant Garamond',serif;font-size:18px;font-weight:300;letter-spacing:2px;}
.logo span{color:var(--gold);}
.top-right{display:flex;align-items:center;gap:10px;}
.lang-switcher{display:flex;gap:2px;}
.lang-btn{background:transparent;border:1px solid var(--border);color:var(--text-dim);padding:5px 12px;font-family:'IBM Plex Mono',monospace;font-size:11px;cursor:pointer;transition:all 0.2s;letter-spacing:1px;}
.lang-btn.active,.lang-btn:hover{border-color:var(--gold);color:var(--gold);}
.mute-btn{background:transparent;border:1px solid var(--border);color:var(--text-dim);padding:5px 10px;font-size:15px;cursor:pointer;transition:all 0.2s;line-height:1;}
.mute-btn:hover{border-color:var(--gold);color:var(--gold);}
.mute-btn.muted{border-color:var(--danger-bright);color:var(--danger-bright);}

/* ══════════════════════════════
   HOME
══════════════════════════════ */
#pgHome{z-index:2;}
.home-body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:40px 20px;}
.home-welcome{text-align:center;margin-bottom:12px;}
.home-welcome-title{font-family:'Cormorant Garamond',serif;font-size:30px;font-weight:300;color:var(--text-dim);margin-bottom:8px;}
.home-welcome-sub{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--text-muted);letter-spacing:2px;}
.home-btns{display:flex;flex-direction:column;gap:10px;width:100%;max-width:380px;}
.home-btn{
  width:100%;padding:20px 22px;background:var(--surface);border:1px solid var(--border);
  color:var(--text);cursor:pointer;transition:all 0.22s;display:flex;align-items:center;gap:16px;
}
.home-btn:hover{border-color:var(--gold);}
.home-btn-icon{font-size:22px;flex-shrink:0;}
.home-btn-title{font-size:15px;margin-bottom:4px;text-align:right;}
.home-btn-sub{font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--text-muted);letter-spacing:1px;text-align:right;}

/* ══════════════════════════════
   SUB PAGES (create/join/convs)
══════════════════════════════ */
#pgCreate,#pgJoin,#pgConvs{z-index:3;}
#pgChat{z-index:4;}

.sub-bar{
  flex-shrink:0;height:54px;display:flex;align-items:center;gap:14px;
  padding:0 20px;border-bottom:1px solid var(--border);background:var(--deep);
}
.back-btn{
  background:transparent;border:1px solid var(--border);color:var(--text-dim);
  padding:7px 15px;font-family:'IBM Plex Mono',monospace;font-size:11px;
  cursor:pointer;transition:all 0.2s;letter-spacing:1px;flex-shrink:0;
}
.back-btn:hover{border-color:var(--gold);color:var(--gold);}
.sub-title{font-family:'Cormorant Garamond',serif;font-size:20px;font-weight:300;color:var(--text-dim);}

/* form pages */
.form-body{flex:1;overflow-y:auto;display:flex;justify-content:center;padding:40px 20px;}
.form-body::-webkit-scrollbar{width:3px;}
.form-body::-webkit-scrollbar-thumb{background:var(--border);}
.form-card{width:100%;max-width:480px;display:flex;flex-direction:column;gap:22px;}
.form-label{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:2px;text-transform:uppercase;color:var(--text-dim);margin-bottom:8px;display:block;}
.form-input{width:100%;padding:14px 16px;background:var(--surface);border:1px solid var(--border);color:var(--text);font-family:'IBM Plex Mono',monospace;font-size:13px;transition:border-color 0.2s;outline:none;}
.form-input:focus{border-color:var(--gold);}
.form-select{width:100%;padding:14px 16px;background:var(--surface);border:1px solid var(--border);color:var(--text);font-family:'Tajawal',sans-serif;font-size:13px;cursor:pointer;outline:none;appearance:none;}
.pass-note{font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--text-muted);letter-spacing:1px;margin-top:6px;}
.btn-primary{
  width:100%;padding:16px;background:transparent;border:1px solid var(--gold);color:var(--gold);
  font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:2px;text-transform:uppercase;
  cursor:pointer;transition:all 0.25s;position:relative;overflow:hidden;
}
.btn-primary::before{content:'';position:absolute;inset:0;background:var(--gold);transform:translateX(-101%);transition:transform 0.25s;z-index:-1;}
.btn-primary:hover{color:var(--black);}
.btn-primary:hover::before{transform:translateX(0);}
.btn-primary:disabled{opacity:0.35;cursor:not-allowed;}
.code-box{background:var(--surface);border:1px solid var(--border-gold);padding:28px;text-align:center;display:none;}
.code-box.show{display:block;}
.code-label{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:2px;color:var(--text-dim);margin-bottom:14px;display:block;}
.code-val{font-family:'IBM Plex Mono',monospace;font-size:26px;font-weight:400;color:var(--gold);letter-spacing:5px;margin-bottom:18px;}
.btn-copy{padding:10px 24px;background:transparent;border:1px solid var(--border);color:var(--text-dim);font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:1px;cursor:pointer;transition:all 0.2s;}
.btn-copy:hover{border-color:var(--gold);color:var(--gold);}

/* convs list */
.convs-body{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:8px;align-items:center;}
.convs-body::-webkit-scrollbar{width:3px;}
.convs-body::-webkit-scrollbar-thumb{background:var(--border);}
.conv-item{width:100%;max-width:560px;padding:18px 20px;background:var(--surface);border:1px solid var(--border);cursor:pointer;transition:all 0.2s;}
.conv-item:hover{border-color:var(--border-gold);}
.conv-item.is-active{border-color:var(--gold);}
.conv-status{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:1px;display:flex;align-items:center;gap:6px;margin-bottom:8px;}
.dot{width:6px;height:6px;border-radius:50%;animation:pulse 2s infinite;}
.dot.waiting{background:var(--waiting-bright);}
.dot.active{background:var(--success-bright);}
.dot.expiring{background:var(--danger-bright);}
.conv-code{font-family:'IBM Plex Mono',monospace;font-size:18px;color:var(--gold-dim);letter-spacing:3px;margin-bottom:5px;}
.conv-meta{font-size:12px;color:var(--text-muted);}
.conv-warn{font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--danger-bright);margin-top:5px;}
.empty-state{text-align:center;color:var(--text-muted);font-size:13px;line-height:1.8;padding:60px 20px;}

/* ══════════════════════════════
   CHAT PAGE
══════════════════════════════ */
.chat-bar{
  flex-shrink:0;height:54px;display:flex;align-items:center;justify-content:space-between;
  padding:0 18px;border-bottom:1px solid var(--border);background:var(--deep);
}
.chat-bar-left{display:flex;align-items:center;gap:12px;}
.chat-code{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--gold-dim);letter-spacing:3px;}
.status-badge{display:flex;align-items:center;gap:6px;font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:1px;padding:5px 10px;background:var(--surface);border:1px solid var(--border);}
.btn-del{padding:7px 15px;background:transparent;border:1px solid var(--danger);color:var(--danger-bright);font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:1px;cursor:pointer;transition:all 0.2s;}
.btn-del:hover{background:var(--danger);color:var(--text);}

/* waiting */
.chat-wait{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px;}
.spinner{width:38px;height:38px;border:1px solid var(--border);border-top-color:var(--gold);border-radius:50%;animation:spin 1.5s linear infinite;margin-bottom:24px;}
.wait-title{font-family:'Cormorant Garamond',serif;font-size:24px;font-weight:300;color:var(--text-dim);margin-bottom:10px;}
.wait-sub{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--text-muted);letter-spacing:1px;}

/* messages */
.chat-msgs{flex:1;overflow-y:auto;padding:22px 18px;display:none;flex-direction:column;gap:12px;}
.chat-msgs.show{display:flex;}
.chat-msgs::-webkit-scrollbar{width:3px;}
.chat-msgs::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px;}

.msg{max-width:68%;display:flex;flex-direction:column;gap:4px;animation:msgIn 0.25s ease;}

/* رسائلي دائماً يمين، رسائل الطرف الآخر دائماً يسار */
.msg.mine{
  align-self:flex-end;
  align-items:flex-end;
  margin-inline-start:auto;
  margin-inline-end:0;
}
.msg.theirs{
  align-self:flex-start;
  align-items:flex-start;
  margin-inline-end:auto;
  margin-inline-start:0;
}

.msg-bubble{padding:12px 16px;font-size:14px;line-height:1.7;white-space:pre-wrap;word-break:break-word;}
.msg.mine .msg-bubble{background:var(--surface2);border:1px solid var(--border-gold);color:var(--text);}
.msg.theirs .msg-bubble{background:var(--surface);border:1px solid var(--border);color:var(--text);}
.msg-time{font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--text-muted);letter-spacing:1px;}
.sys-msg{text-align:center;font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--text-muted);letter-spacing:1px;padding:6px 0;}
.sys-msg.gold{color:var(--gold-dim);}
.sys-msg.warn{color:var(--danger-bright);}

/* input */
.chat-input{flex-shrink:0;padding:14px 18px;border-top:1px solid var(--border);background:var(--deep);display:none;}
.chat-input.show{display:block;}
.input-row{display:flex;gap:10px;align-items:flex-end;}
.chat-ta{
  flex:1;padding:12px 15px;background:var(--surface);border:1px solid var(--border);
  color:var(--text);font-family:'Tajawal',sans-serif;font-size:14px;line-height:1.6;
  resize:none;outline:none;max-height:120px;transition:border-color 0.2s;
}
.chat-ta:focus{border-color:var(--gold);}
.btn-send{
  padding:12px 20px;background:var(--gold);border:none;color:var(--black);
  font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:2px;
  cursor:pointer;transition:all 0.2s;white-space:nowrap;flex-shrink:0;
}
.btn-send:hover{background:var(--gold-bright);}
.btn-send:disabled{opacity:0.3;cursor:not-allowed;}

/* ══════════════════════════════
   MODAL
══════════════════════════════ */
.modal-ov{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.85);z-index:900;align-items:center;justify-content:center;backdrop-filter:blur(4px);}
.modal-ov.open{display:flex;}
.modal{background:var(--surface);border:1px solid var(--border-gold);padding:40px;max-width:440px;width:90%;text-align:center;}
.modal-icon{font-size:40px;margin-bottom:20px;}
.modal-title{font-family:'Cormorant Garamond',serif;font-size:26px;font-weight:300;margin-bottom:12px;}
.modal-desc{font-size:14px;color:var(--text-dim);line-height:1.8;margin-bottom:30px;}
.modal-btns{display:flex;gap:12px;justify-content:center;}
.btn-mc{padding:12px 26px;background:transparent;border:1px solid var(--border);color:var(--text-dim);font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:1px;cursor:pointer;transition:all 0.2s;}
.btn-mc:hover{border-color:var(--text-dim);color:var(--text);}
.btn-md{padding:12px 26px;background:transparent;border:1px solid var(--danger);color:var(--danger-bright);font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:1px;cursor:pointer;transition:all 0.2s;}
.btn-md:hover{background:var(--danger);color:var(--text);}

/* ══════════════════════════════
   TOAST
══════════════════════════════ */
.toast-wrap{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);z-index:1000;display:flex;flex-direction:column;gap:7px;pointer-events:none;}
.toast{padding:12px 20px;background:var(--surface2);border:1px solid var(--border);font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:1px;white-space:nowrap;animation:toastIn 0.3s ease,toastOut 0.3s ease 2.7s forwards;}
.toast.gold{border-color:var(--gold);color:var(--gold);}
.toast.danger{border-color:var(--danger-bright);color:var(--danger-bright);}

/* ══════════════════════════════
   ANIMATIONS
══════════════════════════════ */
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.35}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@keyframes toastIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@keyframes toastOut{from{opacity:1}to{opacity:0}}

@media(max-width:640px){
  .features{grid-template-columns:1fr;}
  .msg{max-width:85%;}
  .chat-code{font-size:10px;letter-spacing:1px;}
}

/* ══════════════════════════════
   TYPING INDICATOR
══════════════════════════════ */
.typing-indicator{
  display:none;align-items:center;gap:8px;
  padding:6px 0 4px;
  font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--text-muted);letter-spacing:1px;
}
.typing-indicator.show{ display:flex; }
.typing-dots{ display:flex;gap:3px;align-items:center; }
.typing-dots span{
  width:5px;height:5px;border-radius:50%;background:var(--gold-dim);
  animation:typingBounce 1.2s infinite ease-in-out;
}
.typing-dots span:nth-child(2){ animation-delay:0.2s; }
.typing-dots span:nth-child(3){ animation-delay:0.4s; }
@keyframes typingBounce{
  0%,60%,100%{ transform:translateY(0); opacity:0.4; }
  30%{ transform:translateY(-5px); opacity:1; }
}

/* ══════════════════════════════
   READ RECEIPTS
══════════════════════════════ */
.read-tick{
  color:var(--gold-dim);font-size:10px;letter-spacing:-1px;
  transition:color 0.3s;
}

/* ══════════════════════════════
   SVG ICONS (Lucide)
══════════════════════════════ */
.feature-icon{
  display:flex;align-items:center;justify-content:center;
  width:42px;height:42px;margin:0 auto 16px;
  border:1px solid var(--border-gold);color:var(--gold);
}
.feature-icon svg{ width:20px;height:20px;stroke:var(--gold); }

.home-btn-icon{ display:flex;align-items:center;justify-content:center;flex-shrink:0; }
.home-btn-icon svg{ width:22px;height:22px;stroke:var(--gold-dim); }
.home-btn:hover .home-btn-icon svg{ stroke:var(--gold); }

.modal-icon-svg{
  font-size:0;display:flex;align-items:center;justify-content:center;
  width:52px;height:52px;margin:0 auto 20px;
  border:1px solid var(--border-gold);color:var(--gold);
}
.modal-icon-svg svg{ width:24px;height:24px;stroke:var(--gold); }
#delModal .modal-icon-svg svg{ stroke:var(--danger-bright); }
#delModal .modal-icon-svg{ border-color:rgba(139,32,32,0.4); }

.btn-del{ display:flex;align-items:center;gap:6px; }
.btn-del svg{ flex-shrink:0; }

.btn-copy{ display:inline-flex;align-items:center;gap:6px; }
.btn-send{ display:flex;align-items:center;justify-content:center; }
.btn-send svg{ stroke:var(--black); }

.conv-lock{ display:inline-flex;align-items:center;margin-left:2px; }
.conv-lock svg{ stroke:var(--gold-dim); }

/* ══════════════════════════════
   PWA INSTALL BANNER
══════════════════════════════ */
.pwa-banner{
  position:fixed;bottom:-90px;left:50%;transform:translateX(-50%);
  width:calc(100% - 32px);max-width:480px;
  background:var(--surface);border:1px solid var(--border-gold);
  display:flex;align-items:center;gap:14px;padding:14px 16px;
  z-index:1001;transition:bottom 0.4s cubic-bezier(0.34,1.56,0.64,1);
  box-shadow:0 -4px 30px rgba(0,0,0,0.4);
}
.pwa-banner.show{ bottom:20px; }
.pwa-banner-icon{
  flex-shrink:0;width:44px;height:44px;
  display:flex;align-items:center;justify-content:center;
  background:transparent;overflow:hidden;
}
.pwa-banner-icon img{ width:44px;height:44px;object-fit:contain; }
.pwa-banner-text{ flex:1;min-width:0; }
.pwa-banner-title{ font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:1px;color:var(--text);margin-bottom:3px; }
.pwa-banner-sub{ font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--text-muted);letter-spacing:0.5px; }
.pwa-banner-actions{ display:flex;align-items:center;gap:8px;flex-shrink:0; }
.pwa-btn-install{
  padding:8px 16px;background:var(--gold);border:none;color:var(--black);
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:1px;
  cursor:pointer;white-space:nowrap;transition:background 0.2s;
}
.pwa-btn-install:hover{ background:var(--gold-bright); }
.pwa-btn-dismiss{
  width:30px;height:30px;background:transparent;border:1px solid var(--border);
  color:var(--text-muted);display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:all 0.2s;flex-shrink:0;
}
.pwa-btn-dismiss:hover{ border-color:var(--text-dim);color:var(--text); }
.pwa-btn-dismiss svg{ width:14px;height:14px; }

/* ══════════════════════════════
   CHAR COUNTER
══════════════════════════════ */
.char-counter-row{
  display:flex;justify-content:flex-end;
  padding:3px 2px 0;min-height:16px;
}
.char-counter{
  font-family:'IBM Plex Mono',monospace;font-size:10px;
  color:transparent;letter-spacing:0.5px;
  transition:color 0.2s;
}
.char-counter.warn{ color:var(--gold-dim); }
.char-counter.over{ color:#c0392b;font-weight:500; }

.chat-ta.ta-over{
  border-color:#c0392b !important;
  box-shadow:0 0 0 1px rgba(192,57,43,0.3);
}

/* ══════════════════════════════
   OLDER MESSAGES NOTICE
══════════════════════════════ */
.older-notice{
  text-align:center;padding:10px 0 4px;
}
.older-notice span{
  font-family:'IBM Plex Mono',monospace;font-size:10px;
  color:var(--text-muted);letter-spacing:1px;
  border:1px solid var(--border);padding:4px 14px;
}

/* ══════════════════════════════
   OFFLINE BANNER
══════════════════════════════ */
.offline-banner{
  position:fixed;top:-50px;left:0;right:0;z-index:999;
  background:#1a0a0a;border-bottom:1px solid #5a1a1a;
  display:flex;align-items:center;justify-content:center;gap:10px;
  padding:10px 20px;font-family:'IBM Plex Mono',monospace;
  font-size:11px;letter-spacing:0.5px;color:#c0392b;
  transition:top 0.3s ease;
}
.offline-banner.show{ top:0; }
.offline-banner svg{ stroke:#c0392b;flex-shrink:0; }

/* ══════════════════════════════
   WAIT COUNTDOWN
══════════════════════════════ */
.wait-countdown{
  margin-top:16px;
  font-family:'IBM Plex Mono',monospace;font-size:11px;
  color:var(--gold-dim);letter-spacing:1px;
  min-height:18px;
}

/* ══════════════════════════════
   CODE ACTIONS (copy + share)
══════════════════════════════ */
.code-actions{
  display:flex;gap:10px;justify-content:center;flex-wrap:wrap;
}
.btn-share{
  background:transparent !important;
  border-color:var(--border-gold) !important;
  color:var(--gold) !important;
}
.btn-share:hover{
  background:rgba(197,160,80,0.08) !important;
}

/* ══════════════════════════════
   INLINE SVG ICONS
══════════════════════════════ */
.icon-svg{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  line-height:0;
}
.icon-svg svg{
  display:block;
  flex-shrink:0;
  width:1em;
  height:1em;
}

/* أحجام الأيقونات حسب السياق */
.feature-icon .icon-svg svg,
.feature-icon svg          { width:20px;height:20px; }
.home-btn-icon .icon-svg svg,
.home-btn-icon svg         { width:22px;height:22px; }
.modal-icon-svg .icon-svg svg,
.modal-icon-svg svg        { width:24px;height:24px; }
.btn-del .icon-svg svg,
.btn-del svg               { width:14px;height:14px; }
.btn-copy .icon-svg svg,
.btn-copy svg              { width:13px;height:13px; }
.btn-send .icon-svg svg,
.btn-send svg              { width:16px;height:16px; }
.back-btn .icon-svg svg,
.back-btn svg              { width:14px;height:14px; }
.mute-btn .icon-svg svg,
.mute-btn svg,
#muteIcon svg              { width:16px;height:16px; }
.pwa-btn-dismiss .icon-svg svg,
.pwa-btn-dismiss svg       { width:14px;height:14px; }
.offline-banner .icon-svg svg,
.offline-banner svg        { width:14px;height:14px; }

/* ══════════════════════════════
   CLEAR DATA BUTTON
══════════════════════════════ */
.clear-btn{
  width:32px;height:32px;
  background:transparent;
  border:1px solid rgba(139,32,32,0.4);
  color:rgba(192,57,43,0.6);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:all 0.2s;flex-shrink:0;
}
.clear-btn:hover{
  border-color:#c0392b;
  color:#c0392b;
  background:rgba(192,57,43,0.08);
}
.clear-btn svg{ width:14px;height:14px; }