@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap";:root{--primary:#4a6d5d;--primary-rgb:74, 109, 93;--primary-light:#eef3f0;--primary-hover:#3d594c;--secondary:#4a5c6a;--secondary-light:#ebf0f3;--accent:#d48265;--accent-light:#fbf0eb;--accent-hover:#c46e52;--success:#2e7d32;--success-light:#e8f5e9;--warning:#ed6c02;--warning-light:#fff7e6;--danger:#d32f2f;--danger-light:#ffebee;--bg:#f9f9f8;--card-bg:#fff;--text:#2d312e;--text-muted:#6b706c;--text-light:#fff;--border:#e2e6e3;--shadow-sm:0 2px 4px #4a6d5d0a;--shadow:0 10px 25px -5px #4a6d5d14, 0 8px 16px -6px #00000008;--shadow-lg:0 20px 40px -10px #4a6d5d1f, 0 12px 24px -8px #0000000a;--font-heading:"Outfit", "Plus Jakarta Sans", sans-serif;--font-body:"Plus Jakarta Sans", sans-serif;--radius-sm:8px;--radius:16px;--radius-lg:24px;transition:background-color .3s,color .3s,border-color .3s}[data-theme=dark]{--primary:#8cbfa8;--primary-rgb:140, 191, 168;--primary-light:#1c2b23;--primary-hover:#a2cdb9;--secondary:#8ba2b3;--secondary-light:#202b33;--accent:#e59a82;--accent-light:#35231c;--accent-hover:#f1aa93;--success:#81c784;--success-light:#1b3823;--warning:#ffb74d;--warning-light:#3e2e17;--danger:#e57373;--danger-light:#3b1c1c;--bg:#121413;--card-bg:#1a1e1b;--text:#e2e8e4;--text-muted:#959e97;--border:#282f2a;--shadow-sm:0 2px 4px #0003;--shadow:0 10px 25px -5px #0006;--shadow-lg:0 20px 40px -10px #00000080}*{box-sizing:border-box}body{font-family:var(--font-body);background-color:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;line-height:1.6;overflow-x:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}#root{flex-direction:column;min-height:100vh;display:flex}.navbar{z-index:100;background-color:rgba(var(--primary-rgb), .05);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex;position:sticky;top:0}.nav-logo{font-family:var(--font-heading);color:var(--primary);align-items:center;gap:.5rem;font-size:1.5rem;font-weight:700;text-decoration:none;display:flex}.nav-links{gap:.75rem;display:flex}.nav-btn{font-family:var(--font-body);border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-items:center;gap:.4rem;padding:.6rem 1.1rem;font-size:.95rem;font-weight:500;transition:all .2s;display:flex}.nav-btn:hover{color:var(--primary);background-color:rgba(var(--primary-rgb), .05)}.nav-btn.active{color:var(--primary);background-color:var(--primary-light);font-weight:600}.theme-toggle{border:1px solid var(--border);cursor:pointer;width:40px;height:40px;color:var(--text);background:0 0;border-radius:50%;justify-content:center;align-items:center;transition:all .2s;display:flex}.theme-toggle:hover{background-color:var(--border);transform:rotate(15deg)}.container{flex:1;max-width:1200px;margin:2rem auto;padding:0 1.5rem}.card{background-color:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:2rem;padding:2rem;position:relative;overflow:hidden}.card:before{content:"";background:linear-gradient(90deg, var(--primary), var(--secondary));width:100%;height:4px;position:absolute;top:0;left:0}.card-title{font-family:var(--font-heading);color:var(--primary);margin-top:0;margin-bottom:.75rem;font-size:1.75rem;font-weight:700}.card-subtitle{color:var(--text-muted);margin-bottom:1.5rem;font-size:1rem}.btn{font-family:var(--font-body);border-radius:var(--radius-sm);cursor:pointer;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--primary);color:var(--text-light)}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px)}.btn-secondary{background-color:var(--secondary-light);color:var(--secondary)}.btn-secondary:hover{background-color:var(--border)}.btn-accent{background-color:var(--accent);color:var(--text-light)}.btn-accent:hover{background-color:var(--accent-hover)}.grid-2{grid-template-columns:repeat(2,1fr);gap:1.5rem;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:1.5rem;display:grid}@media (width<=768px){.grid-2,.grid-3{grid-template-columns:1fr}.navbar{flex-direction:column;gap:1rem;padding:1rem}}.sim-container{background-color:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);height:600px;box-shadow:var(--shadow);grid-template-columns:280px 1fr;gap:1.5rem;display:grid;overflow:hidden}.sim-sidebar{border-right:1px solid var(--border);background-color:rgba(var(--primary-rgb), .02);flex-direction:column;padding:1.5rem;display:flex;overflow:hidden}.sim-main{flex-direction:column;height:100%;display:flex}.chat-messages{background-color:rgba(var(--primary-rgb), .01);flex-direction:column;flex:1;gap:1rem;padding:1.5rem;display:flex;overflow-y:auto}.message-bubble{border-radius:var(--radius);max-width:75%;padding:1rem 1.25rem;font-size:.95rem;animation:.3s cubic-bezier(.16,1,.3,1) slideUp;position:relative}.message-bubble.student{background-color:var(--secondary-light);color:var(--text);border-bottom-left-radius:4px;align-self:flex-start}.message-bubble.educator{background-color:var(--primary);color:var(--text-light);border-bottom-right-radius:4px;align-self:flex-end}.message-bubble.system{background-color:var(--danger-light);color:var(--danger);border:1px solid var(--danger);text-align:center;border-bottom-right-radius:4px;border-bottom-left-radius:4px;align-self:center;max-width:90%;margin:.5rem 0;font-weight:500;box-shadow:0 4px 12px #d32f2f26}.chat-input-area{border-top:1px solid var(--border);background-color:var(--card-bg);gap:.75rem;padding:1rem 1.5rem;display:flex}.chat-input{border:1px solid var(--border);border-radius:var(--radius-sm);background-color:var(--bg);color:var(--text);font-family:var(--font-body);outline:none;flex:1;padding:.75rem 1rem;transition:border-color .2s}.chat-input:focus{border-color:var(--primary)}.stress-meter-container{margin:1rem 0}.stress-meter-track{background-color:var(--border);border-radius:6px;height:12px;position:relative;overflow:hidden}.stress-meter-fill{height:100%;transition:width .8s cubic-bezier(.16,1,.3,1),background-color .8s}.stress-low{background-color:var(--success)}.stress-med{background-color:var(--warning)}.stress-high{background-color:var(--danger);animation:1.5s infinite pulseWarning}.breathing-box{background-color:rgba(var(--primary-rgb), .02);border-radius:var(--radius);border:1px solid var(--border);flex-direction:column;justify-content:center;align-items:center;min-height:350px;padding:3rem;display:flex}.breathing-circle-outer{background-color:var(--primary-light);width:200px;height:200px;box-shadow:0 0 40px rgba(var(--primary-rgb), .1);border-radius:50%;justify-content:center;align-items:center;margin-bottom:2rem;display:flex;position:relative}.breathing-circle-inner{background-color:var(--primary);color:#fff;z-index:2;border-radius:50%;justify-content:center;align-items:center;width:100px;height:100px;font-size:1.1rem;font-weight:600;transition:all 4s cubic-bezier(.4,0,.2,1);display:flex}.b-inhale{background-color:var(--primary);transform:scale(1.8)}.b-hold{background-color:var(--accent);transform:scale(1.8)}.b-exhale{background-color:var(--secondary);transform:scale(1)}.b-rest{background-color:var(--primary-hover);transform:scale(1)}.option-card{border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;background-color:var(--card-bg);align-items:center;gap:.75rem;margin-bottom:.75rem;padding:1rem 1.25rem;transition:all .2s;display:flex}.option-card:hover{background-color:var(--primary-light);border-color:var(--primary);transform:translate(4px)}.option-card.selected{background-color:var(--primary-light);border-color:var(--primary);font-weight:600}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseWarning{0%{opacity:1}50%{opacity:.85;box-shadow:0 0 10px #d32f2f66}to{opacity:1}}.radar-container{max-width:450px;margin:0 auto}.trap-callout{border-left:4px solid var(--danger);background-color:var(--danger-light);border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin-bottom:1rem;padding:1rem 1.25rem}.trap-callout h4{color:var(--danger);font-family:var(--font-heading);margin:0 0 .25rem}.success-callout{border-left:4px solid var(--success);background-color:var(--success-light);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--success);margin-bottom:1rem;padding:1rem 1.25rem}.success-callout h4{font-family:var(--font-heading);margin:0 0 .25rem}.dashboard-stat-card{border:1px solid var(--border);background-color:var(--card-bg);border-radius:var(--radius);text-align:center;box-shadow:var(--shadow-sm);padding:1.5rem}.dashboard-stat-value{font-family:var(--font-heading);color:var(--primary);margin:.5rem 0 .25rem;font-size:2.25rem;font-weight:700}