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

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#fff8f2;
  --surface:#ffffff;
  --surface2:#fff3e8;
  --border:#f0d9c0;
  --accent:#f97316;
  --accent2:#fb923c;
  --accent-glow:rgba(249,115,22,0.1);
  --green:#16a34a;
  --green-bg:rgba(22,163,74,0.08);
  --red:#dc2626;
  --red-bg:rgba(220,38,38,0.08);
  --amber:#d97706;
  --amber-bg:rgba(217,119,6,0.08);
  --blue:#2563eb;
  --blue-bg:rgba(37,99,235,0.08);
  --text:#1a1a2e;
  --text2:#6b6b8a;
  --text3:#9898b0;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 4px 20px rgba(249,115,22,0.1);
}

body{font-family:'Nunito',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6}

/* HERO */
.hero{text-align:center;padding:40px 20px 24px;max-width:680px;margin:0 auto}
.hero-icon{font-size:44px;margin-bottom:10px}
.hero h1{font-size:clamp(22px,4vw,34px);font-weight:900;line-height:1.2;margin-bottom:10px}
.hero h1 span{color:var(--accent)}
.hero p{color:var(--text2);font-size:15px;max-width:500px;margin:0 auto 16px;font-weight:500}

/* LIMIT */
.limit-bar{display:flex;align-items:center;justify-content:center;gap:8px}
.limit-dots{display:flex;gap:5px}
.dot{width:9px;height:9px;border-radius:50%;background:var(--accent);transition:all 0.3s}
.dot.used{background:var(--surface2);border:1px solid var(--border)}
.limit-text{font-size:12px;color:var(--text2);font-weight:600}

/* CONTAINER */
.container{max-width:820px;margin:0 auto;padding:0 20px 80px}

/* LIMIT WARNING */
.limit-warning{display:none;background:#fff5f5;border:2px solid #fecaca;border-radius:var(--radius);padding:20px;text-align:center;margin-bottom:20px}
.limit-warning h3{color:var(--red);margin-bottom:6px}
.limit-warning p{color:var(--text2);font-size:14px}
.timer-display{font-size:26px;font-weight:900;color:var(--accent);font-family:monospace;margin:10px 0}

/* FORM */
.form-section{background:var(--surface);border:2px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:12px;box-shadow:var(--shadow)}
.section-label{font-size:12px;font-weight:800;color:var(--text2);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.step-badge{width:24px;height:24px;background:var(--accent);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;flex-shrink:0}

/* TOGGLES */
.toggle-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.toggle-btn{background:var(--surface2);border:2px solid var(--border);border-radius:var(--radius-sm);padding:12px 10px;cursor:pointer;text-align:center;transition:all 0.2s;font-family:'Nunito',sans-serif}
.toggle-btn:hover{border-color:var(--accent)}
.toggle-btn.active{border-color:var(--accent);background:var(--accent-glow)}
.toggle-btn.active-red{border-color:var(--red);background:var(--red-bg)}
.btn-icon{font-size:20px;display:block;margin-bottom:4px}
.btn-text{font-size:13px;font-weight:700;color:var(--text)}
.btn-sub{font-size:11px;color:var(--text2);margin-top:2px;display:block}

/* SELECT */
.sel-input{width:100%;background:var(--surface2);border:2px solid var(--border);color:var(--text);padding:11px 14px;border-radius:var(--radius-sm);font-size:14px;font-family:'Nunito',sans-serif;outline:none;cursor:pointer;font-weight:600}
.sel-input:focus{border-color:var(--accent)}

/* GENERATE BTN */
.generate-btn{width:100%;padding:16px;background:linear-gradient(135deg,var(--accent),#ea580c);color:#fff;border:none;border-radius:var(--radius);font-size:17px;font-weight:900;cursor:pointer;transition:all 0.3s;margin-bottom:28px;font-family:'Nunito',sans-serif}
.generate-btn:hover{opacity:0.9;transform:translateY(-2px);box-shadow:0 10px 30px rgba(249,115,22,0.35)}
.generate-btn:disabled{opacity:0.5;cursor:not-allowed;transform:none}

/* LOADING */
.loading{display:none;text-align:center;padding:48px 24px}
.loading-icon{font-size:44px;animation:pulse 1.5s ease-in-out infinite;margin-bottom:12px}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.4}}
.loading h3{font-size:17px;font-weight:800;color:var(--text);margin-bottom:6px}
.loading p{font-size:13px;color:var(--text2);font-weight:500}

/* RESULT */
.result-section{display:none}
.new-btn{background:var(--surface);border:2px solid var(--border);color:var(--text);padding:10px 22px;border-radius:var(--radius-sm);cursor:pointer;font-size:14px;font-weight:700;transition:all 0.2s;margin-bottom:20px;font-family:'Nunito',sans-serif}
.new-btn:hover{border-color:var(--accent);color:var(--accent)}

/* VERDICT */
.verdict-card{border-radius:var(--radius);padding:22px;margin-bottom:14px;border:2px solid;text-align:center}
.verdict-happy{background:var(--green-bg);border-color:rgba(22,163,74,0.3)}
.verdict-monitor{background:var(--amber-bg);border-color:rgba(217,119,6,0.3)}
.verdict-reflux{background:var(--red-bg);border-color:rgba(220,38,38,0.3)}
.verdict-icon{font-size:44px;margin-bottom:10px}
.verdict-label{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:0.5px;margin-bottom:6px}
.label-happy{color:var(--green)}
.label-monitor{color:var(--amber)}
.label-reflux{color:var(--red)}
.verdict-title{font-size:20px;font-weight:900;color:var(--text);margin-bottom:8px}
.verdict-text{font-size:14px;color:var(--text2);font-weight:500;line-height:1.7;max-width:500px;margin:0 auto}
.not-diagnosis{font-size:11px;color:var(--text3);margin-top:10px;font-style:italic;font-weight:600}

/* RESULT CARDS */
.result-card{background:var(--surface);border:2px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:12px}
.card-header{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.card-icon{width:32px;height:32px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}
.icon-green{background:var(--green-bg);border:2px solid rgba(22,163,74,0.2)}
.icon-red{background:var(--red-bg);border:2px solid rgba(220,38,38,0.2)}
.icon-amber{background:var(--amber-bg);border:2px solid rgba(217,119,6,0.2)}
.icon-blue{background:var(--blue-bg);border:2px solid rgba(37,99,235,0.2)}
.card-title{font-size:14px;font-weight:800;color:var(--text)}
.card-sub{font-size:12px;color:var(--text2);font-weight:600}

/* LISTS */
.step-item{display:flex;align-items:flex-start;gap:10px;padding:8px 0;border-bottom:2px solid var(--border);font-size:13px;font-weight:600}
.step-item:last-child{border:none}
.step-num{width:24px;height:24px;border-radius:50%;background:var(--accent-glow);border:2px solid var(--accent);color:var(--accent);font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.step-text{color:var(--text2);line-height:1.5}
.warning-item{display:flex;align-items:flex-start;gap:10px;padding:8px 0;border-bottom:2px solid var(--border);font-size:13px;font-weight:600;color:var(--text2)}
.warning-item:last-child{border:none}
.warn-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-top:5px}
.dot-red{background:var(--red)}
.dot-amber{background:var(--amber)}
.dont-item{background:var(--red-bg);border-radius:var(--radius-sm);padding:10px 14px;margin-bottom:8px;font-size:13px;color:var(--red);font-weight:700;display:flex;align-items:center;gap:8px}

/* DISCLAIMER */
.disclaimer-box{background:var(--surface2);border:2px solid var(--border);border-radius:var(--radius);padding:18px;margin-top:14px}
.disc-title{font-size:11px;font-weight:800;color:var(--text2);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:6px}
.disc-text{font-size:12px;color:var(--text3);line-height:1.7;font-weight:600}

/* TOAST */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--text);color:#fff;padding:10px 20px;border-radius:var(--radius-sm);font-size:14px;font-weight:700;opacity:0;transition:opacity 0.2s;pointer-events:none;z-index:999}
.toast.show{opacity:1}

/* FOOTER */
.footer{text-align:center;padding:24px;border-top:2px solid var(--border);color:var(--text3);font-size:12px;font-weight:600;margin-top:40px}
.footer a{color:var(--accent);text-decoration:none;font-weight:700}

@media(max-width:500px){
  .toggle-grid{grid-template-columns:1fr}
}