:root{color-scheme:dark;--bg: #08142b;--bg-soft: #102247;--card: #132c5c;--text: #eef4ff;--muted: #adc2ee;--accent: #4fd1c5;--danger: #ff7f90}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:linear-gradient(140deg,var(--bg),#060d1d 60%);color:var(--text);min-height:100vh}a{color:var(--accent)}.auth-shell,.dashboard-shell{max-width:1100px;margin:0 auto;padding:2.5rem 1.25rem}.auth-card{margin:2rem auto;max-width:460px;background:#132c5ce6;border:1px solid #284b8f;border-radius:12px;padding:1.25rem}label{display:block;margin-bottom:.8rem;font-size:.95rem}input{width:100%;margin-top:.35rem;border:1px solid #3258a1;border-radius:8px;background:#0f2250;color:var(--text);padding:.7rem}button{border:none;border-radius:8px;background:#18b6a6;color:#03141c;padding:.7rem 1rem;font-weight:700;cursor:pointer}button:disabled{opacity:.65;cursor:not-allowed}.secondary-btn{background:transparent;border:1px solid #6c8ed4;color:var(--text)}.dashboard-header{display:flex;justify-content:space-between;gap:1rem;align-items:center;flex-wrap:wrap;margin-bottom:1rem}.header-actions{display:flex;gap:.6rem}.app-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem;margin-top:1.25rem}.app-card{background:#132c5ce6;border:1px solid #284b8f;border-radius:12px;padding:1rem;display:flex;flex-direction:column;gap:.75rem}.app-card p{color:var(--muted);min-height:3rem}.pill{display:inline-block;margin-top:.5rem;border-radius:999px;padding:.3rem .75rem;font-size:.75rem;background:#2ec7b9;color:#04151b}.pill.secondary{background:#4069b8;color:var(--text)}.spinner-wrap{min-height:50vh;display:grid;place-content:center;text-align:center}.spinner{width:38px;height:38px;margin:0 auto .75rem;border-radius:50%;border:3px solid #264687;border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-text{color:var(--danger)}.empty-state{margin-top:1rem;color:var(--muted)}.bh-login-btn{width:100%;margin-top:.5rem;padding:.8rem 1rem;font-size:1rem;background:linear-gradient(135deg,#18b6a6,#2ec7b9);border:none;border-radius:8px;color:#03141c;font-weight:700;cursor:pointer;transition:opacity .2s}.bh-login-btn:hover{opacity:.9}.bh-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:9999;display:flex;align-items:center;justify-content:center}.bh-popup{position:relative}.bh-iframe{width:440px;height:520px;border:none;border-radius:16px}.bh-close{position:absolute;top:-12px;right:-12px;background:#ffffff26;border:none;color:#fff;width:36px;height:36px;border-radius:50%;font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}.bh-close:hover{background:#ffffff4d}