:root{--onboarding-bg-from:#0B1015;--onboarding-bg-to:#101820;--onboarding-primary:#10B981;--onboarding-accent:#34D399;--onboarding-text:#FFFFFF;--onboarding-text-muted:#E2E8F0;--onboarding-surface:rgba(255,255,255,0.12);--onboarding-message-bg:rgba(255,255,255,0.15)}html.light{--onboarding-bg-from:#FFFFFF;--onboarding-bg-to:#F8FAFC;--onboarding-primary:#10B981;--onboarding-accent:#34D399;--onboarding-text:#000000;--onboarding-text-muted:#1E293B;--onboarding-surface:rgba(15,23,42,0.06);--onboarding-message-bg:#FFFFFF}.onboarding-container{position:fixed;inset:0;z-index:50;display:flex;flex-direction:column;background:linear-gradient(180deg,var(--onboarding-bg-from) 0,var(--onboarding-bg-to) 100%);color:var(--onboarding-text);height:100dvh;min-height:100dvh;max-height:100dvh;padding-top:calc(env(safe-area-inset-top) + 8px);padding-bottom:env(safe-area-inset-bottom);overflow:hidden}.onboarding-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;flex-shrink:0;border-bottom:1px solid rgba(255,255,255,.15);background:rgba(0,0,0,.25);backdrop-filter:blur(12px)}html.light .onboarding-header{background:rgba(255,255,255,.95);border-bottom:1.5px solid rgba(0,0,0,.12);box-shadow:0 2px 8px rgba(0,0,0,.08)}html.light .onboarding-title{color:#000000;font-weight:700}.onboarding-logo{width:26px;height:26px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:var(--onboarding-primary);box-shadow:0 0 12px var(--onboarding-primary)}.onboarding-logo svg{color:#0B1015;width:14px;height:14px}.onboarding-title{font-size:1rem;font-weight:600}.onboarding-progress{width:80px;height:4px;border-radius:999px;background:rgba(16,185,129,.3);overflow:hidden}.onboarding-progress-bar{height:100%;background:var(--onboarding-primary)}.onboarding-chat-body{flex:1;overflow-y:auto;padding:24px 20px 140px;-webkit-overflow-scrolling:touch}.onboarding-message-user{background:linear-gradient(135deg,var(--onboarding-primary),var(--onboarding-accent));color:white;max-width:80%;border-radius:16px;padding:14px 18px;font-size:.94rem;font-weight:600;line-height:1.55;box-shadow:0 4px 14px rgba(16,185,129,.35);margin-left:auto}html.light .onboarding-message-user{background:linear-gradient(135deg,#10B981,#34D399);color:#FFFFFF;box-shadow:0 4px 16px rgba(16,185,129,.4),0 0 0 1px rgba(16,185,129,.2)}.onboarding-message-agent{background:var(--onboarding-message-bg);color:var(--onboarding-text);max-width:80%;border-radius:16px;padding:14px 18px;font-size:.94rem;line-height:1.6;border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(12px);margin-bottom:10px;box-shadow:0 4px 10px rgba(0,0,0,.25),0 0 0 1px rgba(255,255,255,.1)}html.light .onboarding-message-agent{background:#FFFFFF;color:#000000;border:1.5px solid rgba(0,0,0,.2);box-shadow:0 2px 8px rgba(0,0,0,.12),0 0 0 1px rgba(0,0,0,.08),inset 0 1px 0 rgba(255,255,255,.8);backdrop-filter:none;font-weight:500}.onboarding-input-bar{position:fixed;left:0;right:0;bottom:0;padding:16px 20px calc(env(safe-area-inset-bottom) + 16px);background:var(--onboarding-bg-to);z-index:100;border-top:1px solid rgba(255,255,255,.2);backdrop-filter:blur(20px);box-shadow:0 -4px 18px rgba(0,0,0,.3)}html.light .onboarding-input-bar{background:#FFFFFF;border-top:1.5px solid rgba(0,0,0,.12);box-shadow:0 -4px 20px rgba(0,0,0,.12);backdrop-filter:none}.onboarding-input-wrapper{display:flex;align-items:center;gap:8px;padding:14px 18px;background-color:var(--onboarding-surface);border-radius:20px;border:2px solid var(--onboarding-primary);transition:all .2s;box-shadow:0 4px 14px rgba(16,185,129,.35)}html.light .onboarding-input-wrapper{background:#FFFFFF;border:2px solid rgba(16,185,129,.8);box-shadow:0 2px 12px rgba(16,185,129,.2),0 0 0 1px rgba(0,0,0,.05)}html.light .onboarding-input-wrapper:focus-within{border-color:var(--onboarding-primary);box-shadow:0 4px 16px rgba(16,185,129,.3),0 0 0 2px rgba(16,185,129,.1)}html.light .onboarding-input{color:#000000;font-weight:500}html.light .onboarding-input::placeholder{color:#334155;opacity:.8}.onboarding-input-wrapper:focus-within{border-color:var(--onboarding-accent);box-shadow:0 0 16px rgba(16,185,129,.4)}.onboarding-input{flex:1;background:transparent;border:none;outline:none;color:var(--onboarding-text);font-size:.94rem}.onboarding-input::placeholder{color:var(--onboarding-text-muted);opacity:.8}.onboarding-send-btn{padding:8px;border-radius:12px;background:var(--onboarding-primary);color:#0B1015;border:none;display:flex;align-items:center;justify-content:center}.onboarding-send-btn:disabled{opacity:.4}.onboarding-loader{position:fixed;inset:0;z-index:50;flex-direction:column;background:linear-gradient(180deg,var(--onboarding-bg-from),var(--onboarding-bg-to));padding-top:calc(env(safe-area-inset-top) + 32px);padding-bottom:calc(env(safe-area-inset-bottom) + 32px)}.onboarding-loader,.onboarding-loader-logo{display:flex;align-items:center;justify-content:center}.onboarding-loader-logo{width:112px;height:112px;border-radius:24px;background:linear-gradient(135deg,var(--onboarding-primary),var(--onboarding-accent));box-shadow:0 20px 40px rgba(0,0,0,.3)}