@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg-primary: #08080d;
  --bg-secondary: #0f0f18;
  --bg-card: rgba(255,255,255,0.025);
  --bg-card-hover: rgba(255,255,255,0.05);
  --border: rgba(255,255,255,0.06);
  --border-hover: rgba(255,255,255,0.12);
  --text-primary: #eeeef5;
  --text-secondary: #8888a0;
  --text-muted: #55556a;
  --accent: #6c5ce7;
  --accent-light: #a29bfe;
  --accent-glow: rgba(108,92,231,0.25);
  --green: #00cec9;
  --green-glow: rgba(0,206,201,0.25);
  --red: #ff6b6b;
  --yellow: #feca57;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --shadow: 0 4px 32px rgba(0,0,0,0.5);
  --transition: 0.2s cubic-bezier(0.4,0,0.2,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}

/* ===== BG ===== */
.bg-effects{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.bg-orb{position:absolute;border-radius:50%;filter:blur(140px)}
.bg-orb-1{width:700px;height:700px;top:-220px;left:-220px;background:radial-gradient(circle,#6c5ce7,#a29bfe);opacity:.18;animation:orbF 20s ease-in-out infinite}
.bg-orb-2{width:550px;height:550px;bottom:-150px;right:-150px;background:radial-gradient(circle,#00cec9,#81ecec);opacity:.14;animation:orbF 25s ease-in-out infinite reverse}
.bg-orb-3{width:400px;height:400px;top:40%;left:50%;background:radial-gradient(circle,#fd79a8,#e84393);opacity:.08;animation:orbF 30s ease-in-out infinite 5s}
@keyframes orbF{0%,100%{transform:translate(0,0) scale(1)}25%{transform:translate(60px,-30px) scale(1.15)}50%{transform:translate(-20px,-60px) scale(1.08)}75%{transform:translate(-40px,30px) scale(1.12)}}
.bg-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:64px 64px}
.bg-particles{position:absolute;inset:0}
.bg-particle{position:absolute;width:2px;height:2px;background:#a29bfe;border-radius:50%;opacity:0;animation:particleFloat linear infinite}
@keyframes particleFloat{0%{opacity:0;transform:translateY(100vh) scale(0)}10%{opacity:.6}90%{opacity:.6}100%{opacity:0;transform:translateY(-10vh) scale(1)}}

/* ===== LOADING ===== */
#loading-screen{position:fixed;inset:0;z-index:9999;background:var(--bg-primary);display:flex;flex-direction:column;align-items:center;justify-content:center;transition:opacity .5s,visibility .5s}
#loading-screen.out{opacity:0;visibility:hidden;pointer-events:none}
.ld-logo{font-size:2rem;font-weight:900;color:var(--accent-light);letter-spacing:-1px;margin-bottom:28px}
.ld-bar-wrap{width:240px;height:2px;background:var(--border);border-radius:4px;overflow:hidden}
.ld-bar{width:0%;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-light));transition:width .4s}
.ld-text{margin-top:14px;font-size:.72rem;color:var(--text-muted);height:16px}

/* ===== NAV ===== */
.nav{position:sticky;top:0;z-index:100;background:rgba(8,8,13,.88);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--border);height:52px;padding:0 20px;display:flex;align-items:center;justify-content:space-between}
.nav-brand{display:flex;align-items:center;gap:8px;font-size:1.05rem;font-weight:800;color:var(--accent-light);letter-spacing:-.5px}
.nav-brand img{width:30px;height:30px;border-radius:6px}
.nav-brand small{font-weight:400;color:var(--text-muted);font-size:.65em;margin-left:4px}
.nav-links{display:flex;gap:2px}
.nav-link{padding:5px 12px;border-radius:8px;font-size:.78rem;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:var(--transition);border:none;background:none}
.nav-link:hover{color:var(--text-primary);background:var(--bg-card-hover)}
.nav-link.active{color:var(--accent-light);background:rgba(108,92,231,.1)}
.nav-right{display:flex;align-items:center;gap:8px}
.nav-user{font-size:.78rem;color:var(--text-secondary)}
.btn-logout{padding:4px 10px;border-radius:6px;font-size:.72rem;font-weight:600;background:rgba(255,107,107,.08);color:var(--red);border:1px solid rgba(255,107,107,.15);cursor:pointer;transition:var(--transition)}
.btn-logout:hover{background:rgba(255,107,107,.18)}

/* ===== SECTIONS ===== */
.view{display:none;position:relative;z-index:1;min-height:calc(100vh - 52px)}
.view.active{display:block}

/* ===== HERO ===== */
.hero{text-align:center;padding:72px 20px 40px;max-width:680px;margin:0 auto}
.hero-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 14px;border-radius:20px;font-size:.7rem;font-weight:600;background:rgba(108,92,231,.08);color:var(--accent-light);border:1px solid rgba(108,92,231,.15);margin-bottom:18px}
.hero-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--green);animation:pDot 2s infinite}
@keyframes pDot{0%,100%{opacity:1}50%{opacity:.3}}
.hero h1{font-size:2.6rem;font-weight:900;letter-spacing:-1.5px;line-height:1.08;margin-bottom:14px}
.hero .grad{background:linear-gradient(135deg,var(--accent-light),var(--green));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero p{font-size:1rem;color:var(--text-secondary);line-height:1.6;max-width:480px;margin:0 auto 28px}
.hero-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

/* ===== BUTTONS ===== */
.btn{padding:9px 22px;border-radius:10px;font-size:.84rem;font-weight:600;cursor:pointer;transition:var(--transition);border:none;display:inline-flex;align-items:center;gap:6px;font-family:inherit}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#5a4bd1;transform:translateY(-1px);box-shadow:0 8px 24px var(--accent-glow)}
.btn-ghost{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--bg-card-hover);color:var(--text-primary)}
.btn-sm{padding:5px 12px;font-size:.75rem;border-radius:8px}
.btn-success{background:rgba(0,206,201,.12);color:var(--green);border:1px solid rgba(0,206,201,.2)}
.btn-success:hover{background:rgba(0,206,201,.22)}
.btn-danger{background:rgba(255,107,107,.08);color:var(--red);border:1px solid rgba(255,107,107,.15)}
.btn-danger:hover{background:rgba(255,107,107,.18)}
.btn-block{width:100%;justify-content:center}
.btn:disabled{opacity:.4;cursor:not-allowed}

/* ===== STATS ===== */
.stats-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-width:1060px;margin:0 auto 28px;padding:0 20px}
.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;text-align:center}
.stat-value{font-size:1.4rem;font-weight:900}
.stat-label{font-size:.68rem;color:var(--text-muted);margin-top:3px;text-transform:uppercase;letter-spacing:.4px}

/* ===== SERVICES GRID ===== */
.services-wrap{padding:0 20px 48px;max-width:1060px;margin:0 auto}
.services-wrap h2{font-size:1.2rem;font-weight:700;margin-bottom:20px}
.services-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:14px}
.svc-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px;transition:var(--transition);position:relative;overflow:hidden}
.svc-card:hover{background:var(--bg-card-hover);border-color:var(--border-hover);transform:translateY(-2px)}
.svc-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.svc-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0;overflow:hidden}
.svc-icon img{width:100%;height:100%;object-fit:contain}
.svc-head h3{font-size:.88rem;font-weight:700;flex:1}
.svc-badge{padding:2px 8px;border-radius:12px;font-size:.62rem;font-weight:700;text-transform:uppercase;letter-spacing:.4px}
.svc-badge.on{background:rgba(0,206,201,.1);color:var(--green)}
.svc-badge.off{background:rgba(255,107,107,.1);color:var(--red)}
.svc-desc{font-size:.78rem;color:var(--text-secondary);margin-bottom:12px;line-height:1.45}
.svc-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.svc-m{background:rgba(255,255,255,.015);border-radius:6px;padding:6px;text-align:center}
.svc-m .v{font-size:.92rem;font-weight:800}
.svc-m .l{font-size:.6rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.3px;margin-top:1px}

/* ===== AUTH ===== */
.auth-wrap{max-width:420px;margin:0 auto;padding:52px 20px}
.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:32px 28px;box-shadow:var(--shadow)}
.auth-card h2{font-size:1.4rem;font-weight:800;margin-bottom:4px}
.auth-card .sub{font-size:.82rem;color:var(--text-secondary);margin-bottom:24px}
.fg{margin-bottom:14px}
.fg label{display:block;font-size:.72rem;font-weight:600;color:var(--text-secondary);margin-bottom:5px;text-transform:uppercase;letter-spacing:.3px}
.fi{width:100%;padding:9px 13px;border-radius:10px;font-size:.86rem;background:rgba(255,255,255,.03);border:1px solid var(--border);color:var(--text-primary);outline:none;transition:var(--transition);font-family:inherit}
.fi:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
.fi::placeholder{color:var(--text-muted)}
.f-msg{padding:9px 13px;border-radius:8px;font-size:.8rem;margin-bottom:14px;display:none}
.f-msg.show{display:block}
.f-msg.err{background:rgba(255,107,107,.06);color:var(--red);border:1px solid rgba(255,107,107,.12)}
.f-msg.ok{background:rgba(0,206,201,.06);color:var(--green);border:1px solid rgba(0,206,201,.12)}
.auth-foot{text-align:center;margin-top:18px;font-size:.8rem;color:var(--text-muted)}
.auth-foot a{color:var(--accent-light);cursor:pointer}
.auth-foot a:hover{text-decoration:underline}

/* ===== CLIENT PANEL ===== */
.panel-head{padding:28px 20px 0;max-width:1060px;margin:0 auto}
.panel-head h1{font-size:1.6rem;font-weight:800;margin-bottom:4px}
.panel-head p{color:var(--text-secondary);font-size:.88rem}

.tk-card{max-width:1060px;margin:20px auto;padding:0 20px}
.tk-inner{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.tk-info{flex:1;min-width:180px}
.tk-info .lbl{font-size:.68rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.4px;margin-bottom:3px}
.tk-display{font-family:'Courier New',monospace;font-size:.88rem;font-weight:700;color:var(--accent-light);background:rgba(108,92,231,.06);padding:7px 12px;border-radius:8px;border:1px solid rgba(108,92,231,.12);display:flex;align-items:center;gap:8px;word-break:break-all}
.tk-copy{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:.85rem;flex-shrink:0;padding:3px;transition:var(--transition)}
.tk-copy:hover{color:var(--accent-light)}
.tk-status{display:flex;flex-direction:column;align-items:center;gap:6px}
.tk-badge{padding:5px 14px;border-radius:16px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.4px}
.tk-badge.active{background:rgba(0,206,201,.1);color:var(--green)}
.tk-badge.inactive{background:rgba(255,107,107,.1);color:var(--red)}
.tk-badge.expired{background:rgba(254,202,87,.1);color:var(--yellow)}
.tk-expiry{font-size:.7rem;color:var(--text-muted)}

/* Validator */
.vld-section{max-width:1060px;margin:20px auto;padding:0 20px}
.vld-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px}
.vld-card h3{font-size:.95rem;font-weight:700;margin-bottom:12px}
.vld-row{display:flex;gap:8px}
.vld-row .fi{flex:1}
.vld-result{margin-top:12px;padding:10px 14px;border-radius:8px;font-size:.82rem;display:none}
.vld-result.show{display:block}
.vld-result.ok{background:rgba(0,206,201,.06);color:var(--green);border:1px solid rgba(0,206,201,.12)}
.vld-result.fail{background:rgba(255,107,107,.06);color:var(--red);border:1px solid rgba(255,107,107,.12)}

/* Endpoints */
.ep-section{max-width:1060px;margin:20px auto;padding:0 20px}
.ep-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:8px}
.ep-card h4{font-size:.84rem;font-weight:700;margin-bottom:8px;display:flex;align-items:center;gap:6px}
.ep-dot{width:8px;height:8px;border-radius:2px;flex-shrink:0}
.ep-item{font-family:'Courier New',monospace;font-size:.72rem;color:var(--text-secondary);padding:5px 8px;background:rgba(255,255,255,.015);border-radius:5px;margin-bottom:3px;word-break:break-all}
.ep-item .m{color:var(--green);font-weight:700;margin-right:4px}

/* ===== ADMIN ===== */
.admin-wrap{max-width:1060px;margin:0 auto;padding:20px}
.admin-wrap h2{font-size:1.2rem;font-weight:700;margin-bottom:18px}
.admin-tabs{display:flex;gap:4px;margin-bottom:18px;flex-wrap:wrap}
.admin-tab{padding:7px 16px;border-radius:8px;font-size:.78rem;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:var(--transition);border:none;background:var(--bg-card)}
.admin-tab:hover{background:var(--bg-card-hover);color:var(--text-primary)}
.admin-tab.active{background:rgba(108,92,231,.12);color:var(--accent-light)}
.admin-section{display:none}
.admin-section.active{display:block}
.tbl-wrap{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow-x:auto}
table.utbl{width:100%;border-collapse:collapse;font-size:.78rem}
.utbl th{text-align:left;padding:10px 14px;font-size:.66rem;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted);background:rgba(255,255,255,.015);border-bottom:1px solid var(--border)}
.utbl td{padding:10px 14px;border-bottom:1px solid var(--border);color:var(--text-secondary)}
.utbl tr:last-child td{border-bottom:none}
.utbl tr:hover td{background:rgba(255,255,255,.015)}
.utbl .tk-cell{font-family:monospace;font-size:.7rem;color:var(--accent-light);max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ba{font-weight:700}.ba.on{color:var(--green)}.ba.off{color:var(--red)}
.tog{padding:3px 10px;border-radius:5px;font-size:.68rem;font-weight:700;cursor:pointer;transition:var(--transition);border:none}
.tog.act{background:rgba(0,206,201,.1);color:var(--green)}
.tog.act:hover{background:rgba(0,206,201,.22)}
.tog.deact{background:rgba(255,107,107,.08);color:var(--red)}
.tog.deact:hover{background:rgba(255,107,107,.18)}
.adm-form-row{display:flex;gap:8px;align-items:flex-end;flex-wrap:wrap;margin-bottom:16px}
.adm-form-row .fg{margin-bottom:0;flex:1;min-width:100px}
.adm-form-row .btn{margin-top:auto;white-space:nowrap}
.adm-token-info{font-size:.78rem;color:var(--text-secondary);margin-top:6px}

/* ===== CHAT ===== */
.chat-fab{position:fixed;bottom:20px;right:20px;z-index:1000;width:48px;height:48px;border-radius:50%;background:var(--accent);color:#fff;border:none;cursor:pointer;font-size:1.3rem;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px var(--accent-glow);transition:var(--transition)}
.chat-fab:hover{transform:scale(1.08)}
.chat-box{position:fixed;bottom:78px;right:20px;z-index:1000;width:360px;max-height:480px;border-radius:var(--radius-xl);background:var(--bg-secondary);border:1px solid var(--border);box-shadow:0 12px 48px rgba(0,0,0,.55);display:none;flex-direction:column;overflow:hidden}
.chat-box.open{display:flex}
.chat-hdr{padding:12px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.015)}
.chat-av{width:28px;height:28px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-size:.8rem}
.chat-hdr-info h4{font-size:.82rem;font-weight:700}
.chat-hdr-info span{font-size:.65rem;color:var(--text-muted)}
.chat-close{margin-left:auto;background:none;border:none;color:var(--text-muted);font-size:1.1rem;cursor:pointer;padding:3px}
.chat-close:hover{color:var(--text-primary)}
.chat-msgs{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:8px;max-height:320px}
.chat-msgs::-webkit-scrollbar{width:3px}
.chat-msgs::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
.chat-m{max-width:82%;padding:9px 12px;border-radius:12px;font-size:.8rem;line-height:1.45;word-wrap:break-word}
.chat-m.bot{align-self:flex-start;background:rgba(255,255,255,.04);color:var(--text-primary);border-bottom-left-radius:3px}
.chat-m.user{align-self:flex-end;background:var(--accent);color:#fff;border-bottom-right-radius:3px}
.chat-m.typing{font-style:italic;color:var(--text-muted)}
.chat-form{padding:10px 12px;border-top:1px solid var(--border);display:flex;gap:6px}
.chat-inp{flex:1;padding:7px 12px;border-radius:8px;font-size:.8rem;background:rgba(255,255,255,.03);border:1px solid var(--border);color:var(--text-primary);outline:none;font-family:inherit}
.chat-inp:focus{border-color:var(--accent)}
.chat-btn{padding:7px 12px;border-radius:8px;background:var(--accent);color:#fff;border:none;cursor:pointer;font-size:.8rem;font-weight:600;transition:var(--transition)}
.chat-btn:hover{background:#5a4bd1}
.chat-btn:disabled{opacity:.4;cursor:not-allowed}

/* ===== TOAST ===== */
.toast{position:fixed;top:16px;right:16px;z-index:9999;padding:10px 18px;border-radius:10px;font-size:.8rem;font-weight:500;transform:translateX(140%);transition:transform .3s;max-width:320px}

/* ===== PROFILE ===== */
.profile-wrap{max-width:700px;margin:0 auto;padding:20px}
.pf-header-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:28px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:16px}
.pf-avatar{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-light));display:flex;align-items:center;justify-content:center;font-size:1.6rem;font-weight:900;color:#fff;flex-shrink:0;text-transform:uppercase}
.pf-header-info{flex:1;min-width:140px}
.pf-header-info h2{font-size:1.2rem;font-weight:800;margin-bottom:2px}
.pf-header-sub{font-size:.78rem;color:var(--text-muted)}
.pf-header-badges{display:flex;gap:8px;flex-wrap:wrap}
.pf-badge{padding:5px 14px;border-radius:16px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.4px}
.pf-badge.active{background:rgba(0,206,201,.1);color:var(--green)}
.pf-badge.inactive{background:rgba(255,107,107,.1);color:var(--red)}
.pf-badge.expired{background:rgba(254,202,87,.1);color:var(--yellow)}
.pf-days-badge{padding:5px 14px;border-radius:16px;font-size:.72rem;font-weight:700;letter-spacing:.4px;background:rgba(255,255,255,.04);color:var(--text-secondary)}
.pf-cards-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:16px}
.pf-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px;display:flex;align-items:center;gap:14px;transition:var(--transition)}
.pf-card:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}
.pf-card-full{grid-column:1/-1}
.pf-card-icon{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.15rem;flex-shrink:0}
.pf-card-body{display:flex;flex-direction:column;gap:3px}
.pf-card-label{font-size:.66rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.3px}
.pf-card-value{font-size:.92rem;font-weight:700;color:var(--text-primary)}
.pf-token-display{font-family:'Courier New',monospace;font-size:.78rem;font-weight:700;color:var(--accent-light);background:rgba(108,92,231,.06);padding:8px 12px;border-radius:8px;border:1px solid rgba(108,92,231,.12);cursor:pointer;word-break:break-all;transition:var(--transition)}
.pf-token-display:hover{background:rgba(108,92,231,.12)}
.pf-section-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:24px}
.pf-section-head{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.pf-section-head h3{font-size:.95rem;font-weight:700;margin-bottom:2px}
.pf-section-head .sub{font-size:.78rem;color:var(--text-secondary);margin:0}

/* ===== MODAL ===== */
.modal-overlay{position:fixed;inset:0;z-index:2000;background:rgba(0,0,0,.65);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:20px}
.modal-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-xl);padding:28px 24px;max-width:380px;width:100%;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.modal-card h3{font-size:1.1rem;font-weight:800;margin-bottom:4px}
.modal-card .sub{font-size:.82rem;color:var(--text-secondary)}

@media(max-width:600px){
  .pf-cards-grid{grid-template-columns:1fr}
  .pf-header-card{flex-direction:column;text-align:center}
  .pf-header-badges{justify-content:center}
}
.toast.show{transform:translateX(0)}
.toast.ok{background:rgba(0,206,201,.12);color:var(--green);border:1px solid rgba(0,206,201,.15)}
.toast.err{background:rgba(255,107,107,.12);color:var(--red);border:1px solid rgba(255,107,107,.15)}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
  .hero h1{font-size:1.7rem}
  .stats-bar{grid-template-columns:repeat(2,1fr)}
  .services-grid{grid-template-columns:1fr}
  .nav-links{gap:0}.nav-link{padding:5px 6px;font-size:.7rem}
  .tk-inner{flex-direction:column;align-items:stretch}
  .chat-box{width:calc(100vw - 24px);right:12px;bottom:74px}
  .auth-card{padding:24px 18px}
  .vld-row{flex-direction:column}
}
@media(max-width:480px){
  .hero{padding:40px 14px 28px}.hero h1{font-size:1.4rem}
  .stats-bar{grid-template-columns:1fr;padding:0 14px}
  .nav{padding:0 10px}.nav-brand{font-size:.9rem}
  .services-wrap,.admin-wrap,.tk-card,.vld-section,.ep-section,.panel-head{padding-left:14px;padding-right:14px}
}

::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}