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

:root {
    /* Vibrant, saturated base colors */
    --bg-main: #060913;
    --border-color: rgba(255, 255, 255, 0.1);
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    
    /* Neon Accents */
    --accent-purple: #a855f7;
    --accent-blue: #3b82f6;
    --accent-cyan: #06b6d4;
    --accent-green: #10b981;
    --accent-red: #ef4444;
    --accent-orange: #f97316;
    --accent-pink: #ec4899;
}

/* Activity assistant: selection, evidence and accessible request states. */
.chat-scope { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 12px; margin: 20px 0 12px; }
.chat-scope label { display: flex; flex-direction: column; gap: 7px; font-size: .82rem; color: var(--text-muted); min-width: 0; }
.chat-scope .input-field { width: 100%; margin: 0; min-width: 0; color-scheme: dark; }
.chat-scope select option { background: #0f172a; color: white; }
.chat-connection { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: .85rem; }
#chatStatus { color: var(--accent-orange); }
#chatStatus.is-ready { color: var(--accent-green); }
.chat-scope-note { font-size: .78rem; color: var(--text-muted); line-height: 1.6; }
#viewInsights .chat-card-wrapper { height: auto; min-height: 0; }
#viewInsights .chat-chips-container { flex-shrink: 0; }
#chatContainer { min-height: 280px; height: 390px; flex: none; }
#chatContainer .chat-msg { white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.65; }
.chat-coverage { font-size: .75rem; color: var(--text-muted); padding-top: 12px; margin-bottom: 6px; border-top: 1px solid var(--border-color); }
.chat-sources { white-space: normal; font-size: .8rem; }
.chat-sources summary { color: #67e8f9; cursor: pointer; padding: 6px 0; }
.chat-sources ul { padding-left: 20px; }
.chat-sources li { margin: 8px 0; }
.chat-error { border-color: var(--accent-orange) !important; }
.chat-examples { margin: 0 0 12px; font-size: .82rem; color: var(--text-muted); }
.chat-examples summary { cursor: pointer; color: #93c5fd; padding: 4px 0; }
.chat-examples-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 10px 16px; margin-top: 8px; }
.chat-examples-grid strong { display: block; color: var(--text-main); margin-bottom: 4px; font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; }
.chat-examples-grid button { display: block; width: 100%; text-align: left; background: none; border: 0; color: #cbd5e1; padding: 3px 0; cursor: pointer; font-size: .82rem; line-height: 1.5; }
.chat-examples-grid button:hover { color: white; text-decoration: underline; }
.chat-examples code { color: #67e8f9; }
#viewInsights button:disabled { opacity: .5; cursor: wait; transform: none; }
#viewInsights :focus-visible { outline: 2px solid #67e8f9; outline-offset: 3px; }
@media (max-width: 650px) {
    .chat-scope { grid-template-columns: 1fr 1fr; }
    #chatContainer { height: 360px; }
    #chatInput { min-width: 0; }
    #chatContainer .chat-msg { max-width: 95%; box-sizing: border-box; }
}
@media (prefers-reduced-motion: reduce) {
    #viewInsights, #viewInsights * { animation: none !important; transition: none !important; opacity: 1 !important; }
}

/* --- Animated Gradient Background --- */
body { 
    margin: 0; 
    font-family: 'Inter', sans-serif; 
    color: var(--text-main); 
    padding-bottom: 90px; 
    background: linear-gradient(-45deg, #050b14, #1e1b4b, #0f172a, #312e81);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    min-height: 100vh;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Utilities */
.text-green { color: var(--accent-green) !important; }
.text-blue { color: var(--accent-blue) !important; }
.text-red { color: var(--accent-red) !important; }
.text-purple { color: var(--accent-purple) !important; }
.text-orange { color: var(--accent-orange) !important; }
.text-cyan { color: var(--accent-cyan) !important; }
.text-muted { color: var(--text-muted) !important; }
.flex-row { display: flex; gap: 15px; }

/* Gradients */
.text-gradient-blue-purple {
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% auto;
    animation: shine 3s linear infinite;
}
@keyframes shine { to { background-position: 200% center; } }

.gradient-blue { background: linear-gradient(135deg, #2563eb, #3b82f6); color: white; border: none; }
.gradient-purple { background: linear-gradient(135deg, #7c3aed, #a855f7); color: white; border: none; }
.gradient-green { background: linear-gradient(135deg, #059669, #10b981); color: white; border: none; }

/* Icon Backgrounds (Glows) */
.icon-bg { width: 50px; height: 50px; border-radius: 50%; display: flex; justify-content: center; align-items: center; font-size: 1.5rem; }
.glow-blue { background: rgba(59, 130, 246, 0.15); color: var(--accent-blue); box-shadow: 0 0 15px rgba(59, 130, 246, 0.3); }
.glow-red { background: rgba(239, 68, 68, 0.15); color: var(--accent-red); box-shadow: 0 0 15px rgba(239, 68, 68, 0.3); }
.glow-purple { background: rgba(168, 85, 247, 0.15); color: var(--accent-purple); box-shadow: 0 0 15px rgba(168, 85, 247, 0.3); }
.glow-green { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); box-shadow: 0 0 15px rgba(16, 185, 129, 0.3); }
.glow-cyan { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); box-shadow: 0 0 15px rgba(6, 182, 212, 0.3); }
.glow-orange { background: rgba(249, 115, 22, 0.15); color: var(--accent-orange); box-shadow: 0 0 15px rgba(249, 115, 22, 0.3); }

/* --- Animations --- */
.fade-in-up { animation: fadeInUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards; opacity: 0; transform: translateY(20px); }
.pop-in { animation: popIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; opacity: 0; transform: scale(0.9); }
@keyframes fadeInUp { to { opacity: 1; transform: translateY(0); } }
@keyframes popIn { to { opacity: 1; transform: scale(1); } }

.hover-scale { transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s; }
.hover-scale:hover { transform: scale(1.05); }
.hover-scale:active { transform: scale(0.95); }

.hover-scale-subtle { transition: transform 0.2s; }
.hover-scale-subtle:hover { transform: scale(1.02); }

.pulse-btn:hover { animation: pulseGlow 1.5s infinite; }
@keyframes pulseGlow { 
    0% { box-shadow: 0 0 0 0 rgba(255,255,255,0.4); } 
    70% { box-shadow: 0 0 0 10px rgba(255,255,255,0); } 
    100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); } 
}

.icon-float { animation: float 3s ease-in-out infinite; display: inline-block; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }

.spin-hover:hover { animation: spin 1s linear infinite; }
@keyframes spin { 100% { transform: rotate(360deg); } }

.spin-slow { animation: spin 4s linear infinite; }

.icon-shake-hover:hover { animation: shake 0.5s cubic-bezier(.36,.07,.19,.97) both; }
@keyframes shake { 10%, 90% { transform: translate3d(-1px, 0, 0); } 20%, 80% { transform: translate3d(2px, 0, 0); } 30%, 50%, 70% { transform: translate3d(-4px, 0, 0); } 40%, 60% { transform: translate3d(4px, 0, 0); } }

.slide-right-hover { transition: transform 0.2s; }
button:hover .slide-right-hover { transform: translateX(5px); }

/* --- Glassmorphism --- */
.glass-panel {
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
}
.glass-sub-panel {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Navigation */
.top-nav { display: flex; justify-content: space-between; align-items: center; padding: 15px 20px; position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(255,255,255,0.1); }
.title-container { display: flex; align-items: center; gap: 10px; }
.title-container h1 { margin: 0; font-size: 1.1rem; text-shadow: 0 2px 4px rgba(0,0,0,0.5); }
.live-badge { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); padding: 5px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 700; display: flex; align-items: center; gap: 6px; border: 1px solid rgba(16, 185, 129, 0.3); text-shadow: 0 0 8px rgba(16,185,129,0.5); }
.dot { width: 8px; height: 8px; background-color: var(--accent-green); border-radius: 50%; box-shadow: 0 0 10px var(--accent-green); animation: pulseDot 1.5s infinite; }
@keyframes pulseDot { 0% { transform: scale(0.95); opacity: 1; } 70% { transform: scale(1.5); opacity: 0; } 100% { transform: scale(0.95); opacity: 0; } }

/* Sidebar */
.sidebar-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.4); backdrop-filter: blur(4px); z-index: 1000; display: none; }
.sidebar-overlay.active { display: block; animation: fadeIn 0.3s; }
.sidebar { position: fixed; top: 0; left: -300px; width: 280px; height: 100%; z-index: 1001; transition: 0.4s cubic-bezier(0.25, 0.8, 0.25, 1); padding: 20px; box-sizing: border-box; display: flex; flex-direction: column; border-right: 1px solid rgba(255,255,255,0.1); }
.sidebar.open { left: 0; box-shadow: 10px 0 30px rgba(0,0,0,0.5); }
.sidebar-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; padding-bottom: 15px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.sidebar-header h2 { margin: 0; font-size: 1.3rem; font-weight: 800; }
.sidebar-links { list-style: none; padding: 0; margin: 0; flex: 1; display: flex; flex-direction: column; }
.sidebar-links li { padding: 15px; color: var(--text-muted); cursor: pointer; display: flex; align-items: center; gap: 15px; border-radius: 12px; transition: 0.3s; font-size: 1.05rem; font-weight: 600; margin-bottom: 5px; }
.sidebar-links li:hover { color: white; background: rgba(255, 255, 255, 0.05); transform: translateX(5px); }
.sidebar-links li i { width: 20px; text-align: center; font-size: 1.2rem; }
.sidebar-links .logout-btn { margin-top: auto; color: var(--accent-red); background: rgba(239, 68, 68, 0.1); }
.sidebar-links .logout-btn:hover { background: rgba(239, 68, 68, 0.2); color: white; }

/* Main Layout & Cards */
.main-container { padding: 20px; max-width: 800px; margin: 0 auto; }
.view-section { display: none; }
.view-section.active { display: block; }

.card { border-radius: 20px; padding: 24px; margin-bottom: 24px; position: relative; overflow: hidden; transition: 0.3s ease; }
.card:hover { border-color: rgba(255,255,255,0.2); box-shadow: 0 12px 40px rgba(0,0,0,0.4); }
.card h2 { margin-top: 0; font-size: 1.1rem; color: var(--text-main); display: flex; align-items: center; gap: 10px; font-weight: 700; }

/* Controls & Inputs */
.toggle-container { display: flex; border-radius: 12px; padding: 6px; margin-bottom: 20px; }
.toggle-btn { flex: 1; padding: 12px; border: none; background: transparent; color: var(--text-muted); border-radius: 8px; font-size: 1rem; font-weight: 600; cursor: pointer; transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.toggle-btn:hover { color: white; }
.toggle-btn.active { background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(168, 85, 247, 0.2)); color: white; box-shadow: 0 4px 15px rgba(0,0,0,0.2); border: 1px solid rgba(255,255,255,0.1); }

.action-btn { border-radius: 12px; padding: 14px 24px; cursor: pointer; font-weight: 700; display: flex; align-items: center; gap: 10px; transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1); font-size: 1rem; border: 1px solid rgba(255,255,255,0.2); }
.action-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,0,0,0.3); }

.action-btn-outline { background: rgba(59, 130, 246, 0.05); color: var(--accent-cyan); border: 2px solid var(--accent-cyan); border-radius: 12px; padding: 12px 20px; cursor: pointer; font-weight: 700; display: flex; align-items: center; gap: 8px; transition: 0.3s; }
.action-btn-outline:hover { background: rgba(6, 182, 212, 0.15); box-shadow: 0 0 15px rgba(6, 182, 212, 0.3); transform: translateY(-2px); }

.action-btn-danger { background: rgba(239, 68, 68, 0.1); color: var(--accent-red); border: 1px solid rgba(239, 68, 68, 0.5); border-radius: 12px; padding: 14px 20px; cursor: pointer; font-weight: 700; display: flex; align-items: center; gap: 8px; transition: 0.3s; }
.action-btn-danger:hover { background: rgba(239, 68, 68, 0.2); box-shadow: 0 0 15px rgba(239, 68, 68, 0.4); transform: translateY(-2px); color: white;}

.input-field { width: 100%; box-sizing: border-box; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.15); color: white; padding: 14px 16px; border-radius: 12px; margin-bottom: 15px; font-family: 'Inter', sans-serif; font-size: 1rem; transition: 0.3s; }
.input-field::placeholder { color: rgba(255,255,255,0.4); }
.glow-focus:focus { outline: none; border-color: var(--accent-purple); box-shadow: 0 0 15px rgba(168, 85, 247, 0.4); background: rgba(0,0,0,0.5); }
.ip-input-container { display: flex; gap: 10px; margin-bottom: 20px; align-items: center; }

/* Dashboard UI */
.connection-card { display: flex; justify-content: space-between; align-items: center; }
.conn-left { display: flex; align-items: center; gap: 15px; }
.conn-info h3 { margin: 0; font-size: 1.1rem; font-weight: 800; text-shadow: 0 0 10px currentcolor; }
.conn-info p { color: var(--text-muted); font-size: 0.9rem; margin: 4px 0 0 0; }
.btn-disconnect { background: rgba(239, 68, 68, 0.15); color: var(--accent-red); border: 1px solid rgba(239, 68, 68, 0.3); padding: 8px 16px; border-radius: 8px; cursor: pointer; font-weight: 600; }
.btn-disconnect:hover:not(:disabled) { background: rgba(239, 68, 68, 0.3); box-shadow: 0 0 10px rgba(239,68,68,0.4); }
.btn-disconnect:disabled { opacity: 0.3; cursor: not-allowed; }

.main-prediction { display: flex; justify-content: center; align-items: center; margin: 30px 0; }
.pred-left { display: flex; flex-direction: column; align-items: center; gap: 20px; }
.pred-icon-large { width: 90px; height: 90px; border-radius: 50%; background: rgba(255,255,255,0.05); border: 2px solid var(--accent-purple); display: flex; justify-content: center; align-items: center; font-size: 3rem; color: var(--accent-purple); }
.pulse-glow-purple { box-shadow: 0 0 20px rgba(168, 85, 247, 0.4), inset 0 0 20px rgba(168, 85, 247, 0.2); animation: pulseBorder 2s infinite; }
@keyframes pulseBorder { 0% { box-shadow: 0 0 0 0 rgba(168, 85, 247, 0.7); } 70% { box-shadow: 0 0 0 15px rgba(168, 85, 247, 0); } 100% { box-shadow: 0 0 0 0 rgba(168, 85, 247, 0); } }

.pred-text { font-size: 2.2rem; margin: 0; font-weight: 800; text-align: center; }

.activity-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 25px; }
.act-box { background: rgba(0, 0, 0, 0.3); border: 1px solid rgba(255,255,255,0.05); border-radius: 12px; padding: 12px 5px; text-align: center; color: var(--text-muted); font-size: 0.75rem; font-weight: 600; display: flex; flex-direction: column; align-items: center; gap: 10px; transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.act-box i { font-size: 1.4rem; transition: transform 0.3s; }
.act-box.active { border-color: var(--accent-cyan); background: rgba(6, 182, 212, 0.15); color: #fff; box-shadow: 0 8px 20px rgba(6, 182, 212, 0.3); transform: translateY(-5px); }
.act-box.active i { color: var(--accent-cyan); transform: scale(1.2); text-shadow: 0 0 10px var(--accent-cyan); }

/* Auth & Permission Overlays */
.auth-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(2, 6, 23, 0.8); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); z-index: 1000; display: none; justify-content: center; align-items: center; perspective: 1000px; }
.auth-overlay.active { display: flex; }
.auth-card { padding: 40px 30px; border-radius: 24px; width: 90%; max-width: 420px; text-align: center; max-height: 90vh; overflow-y: auto; box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5); }
.logo-container { padding: 10px 0 20px 0; text-align: center; }
.btn-back { background: rgba(255,255,255,0.1); border: none; color: white; font-size: 1.2rem; cursor: pointer; padding: 8px 12px; border-radius: 10px; transition: 0.3s; }
.btn-back:hover { background: rgba(255,255,255,0.2); transform: translateX(-3px); }
.extra-fam-block { border-left: 4px solid var(--accent-blue); padding-left: 20px; margin-bottom: 25px; position: relative; background: rgba(0,0,0,0.2); padding: 15px; border-radius: 0 12px 12px 0; }

/* Health Profile Custom UI */
.wizard-header { display: flex; align-items: center; margin-bottom: 25px; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 20px; }
.badge-blue { background: rgba(59, 130, 246, 0.2); color: #93c5fd; padding: 6px 12px; border-radius: 12px; font-size: 0.85rem; font-weight: 700; border: 1px solid rgba(59, 130, 246, 0.4); }
.health-icon-title { display: flex; align-items: center; gap: 15px; margin-bottom: 25px; }
.health-icon-title h3 { margin: 0; font-size: 1.2rem; font-weight: 700; }
.form-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
.form-row label { font-size: 1rem; color: var(--text-main); flex: 1; padding-right: 15px; font-weight: 600; }
.checkbox-group { display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }
.checkbox-group label { display: flex; align-items: center; gap: 12px; color: var(--text-main); font-size: 0.95rem; cursor: pointer; padding: 8px; border-radius: 8px; transition: 0.2s; background: rgba(255,255,255,0.02); }
.checkbox-group label:hover { background: rgba(255,255,255,0.08); }

/* CSS Toggle Switch (Neon style) */
.switch { position: relative; display: inline-block; width: 50px; height: 28px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: rgba(255,255,255,0.2); transition: .4s cubic-bezier(0.4, 0, 0.2, 1); border-radius: 34px; border: 1px solid rgba(255,255,255,0.1); }
.slider:before { position: absolute; content: ""; height: 20px; width: 20px; left: 4px; bottom: 3px; background-color: white; transition: .4s cubic-bezier(0.4, 0, 0.2, 1); border-radius: 50%; box-shadow: 0 2px 5px rgba(0,0,0,0.3); }
input:checked + .slider { background: linear-gradient(90deg, #3b82f6, #8b5cf6); border-color: transparent; }
input:checked + .slider:before { transform: translateX(20px); box-shadow: -2px 2px 5px rgba(0,0,0,0.3); }

/* Photo Upload */
.photo-upload-container { text-align: center; margin-bottom: 30px; display: flex; flex-direction: column; align-items: center; }
.photo-placeholder-wrapper { position: relative; display: inline-block; margin: 0 auto; }
.photo-placeholder { width: 100px; height: 100px; border-radius: 50%; border: 2px dashed var(--accent-blue); cursor: pointer; transition: 0.3s; position: relative; overflow: hidden; }
.photo-placeholder:hover { background: rgba(59, 130, 246, 0.2); box-shadow: 0 0 20px rgba(59, 130, 246, 0.4); }
#cfPhotoPreview { width: 100%; height: 100%; object-fit: cover; position: absolute; top: 0; left: 0; z-index: 1; border-radius: 50%; }
.photo-delete-btn { position: absolute; top: -5px; right: -5px; width: 30px; height: 30px; border-radius: 50%; background: var(--accent-red); color: white; border: none; display: flex; justify-content: center; align-items: center; cursor: pointer; z-index: 10; font-size: 0.9rem; box-shadow: 0 4px 10px rgba(239, 68, 68, 0.5); transition: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.photo-delete-btn:hover { transform: scale(1.2) rotate(90deg); background: #f87171; }
.photo-edit-overlay { position: absolute; bottom: 0; left: 0; width: 100%; height: 40%; background: rgba(0,0,0,0.7); backdrop-filter: blur(2px); display: none; justify-content: center; align-items: center; z-index: 2; color: white; font-size: 0.8rem; font-weight: 600; transition: 0.3s ease; gap: 6px; padding-bottom: 10px; }
.photo-placeholder:hover .photo-edit-overlay.active { display: flex; animation: fadeInUp 0.2s; }

.family-member-item { display: flex; justify-content: space-between; align-items: center; padding: 15px; background: rgba(0,0,0,0.2); border-radius: 12px; margin-bottom: 12px; border: 1px solid rgba(255,255,255,0.05); transition: 0.3s; }
.family-member-item:hover { background: rgba(255,255,255,0.05); transform: translateY(-2px); }
.del-btn { color: white; cursor: pointer; background: rgba(239, 68, 68, 0.8); border: none; border-radius: 8px; padding: 8px 12px; transition: 0.3s; box-shadow: 0 4px 10px rgba(239, 68, 68, 0.3); }
.del-btn:hover { background: var(--accent-red); transform: scale(1.1); box-shadow: 0 6px 15px rgba(239, 68, 68, 0.5); }

.stat-item { padding: 20px; display: flex; align-items: center; gap: 15px; margin-bottom: 12px; font-size: 0.95rem; color: var(--text-muted); border-radius: 16px; position: relative; transition: 0.3s; }

/* Alerts */
.alert-item { background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(239, 68, 68, 0.05)); border: 1px solid rgba(239, 68, 68, 0.3); border-radius: 16px; padding: 20px; display: flex; align-items: center; gap: 20px; margin-bottom: 15px; transition: 0.3s ease; }
.alert-item:hover { transform: translateX(5px); box-shadow: -5px 5px 20px rgba(239, 68, 68, 0.15); }
.alert-icon { width: 50px; height: 50px; background: rgba(239, 68, 68, 0.2); border-radius: 50%; display: flex; justify-content: center; align-items: center; color: #fca5a5; font-size: 1.5rem; box-shadow: 0 0 15px rgba(239, 68, 68, 0.4); animation: pulse 2s infinite; }
.sms-badge { background: linear-gradient(135deg, #059669, #10b981); color: white; padding: 6px 12px; border-radius: 8px; font-size: 0.8rem; font-weight: 700; display: flex; align-items: center; gap: 6px; box-shadow: 0 4px 10px rgba(16, 185, 129, 0.4); white-space: nowrap; }

/* Doctor Report */
.report-list { list-style: none; padding: 0; margin: 0; font-size: 1rem; }
.report-list li { display: flex; justify-content: space-between; padding: 15px 10px; border-bottom: 1px solid rgba(0,0,0,0.05); color: #475569; border-radius: 8px; }
.report-list li:last-child { border: none; }
.report-list li strong { font-size: 1.1rem; }
.report-list li:hover { background: rgba(59, 130, 246, 0.05); }

/* Interactive AI Chatbot Elements */
.chat-card-wrapper { display: flex; flex-direction: column; height: 65vh; min-height: 500px; padding: 20px; }
.chat-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; padding-bottom: 15px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.chip-action { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.2); color: white; border-radius: 8px; padding: 6px 12px; font-size: 0.8rem; font-weight: 600; cursor: pointer; transition: 0.3s; }
.chip-action:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); }

.chat-chips-container { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 12px; margin-bottom: 10px; scrollbar-width: none; }
.chat-chip { background: rgba(59, 130, 246, 0.1); color: #93c5fd; border: 1px solid rgba(59, 130, 246, 0.3); padding: 8px 16px; border-radius: 20px; font-size: 0.8rem; cursor: pointer; white-space: nowrap; transition: 0.3s; font-weight: 600; }
.chat-chip:hover { background: var(--accent-blue); color: white; box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4); transform: translateY(-2px); }

.chat-box { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 15px; padding-right: 10px; margin-bottom: 15px; }

.chat-msg { padding: 14px 18px; border-radius: 16px; max-width: 85%; font-size: 0.95rem; line-height: 1.6; word-break: break-word; white-space: pre-wrap; box-shadow: 0 4px 15px rgba(0,0,0,0.1); }
.bot-msg { background: rgba(30, 41, 59, 0.8); border: 1px solid rgba(255,255,255,0.1); color: var(--text-main); align-self: flex-start; border-bottom-left-radius: 4px; backdrop-filter: blur(5px); }
.user-msg { background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple)); color: white; align-self: flex-end; border-bottom-right-radius: 4px; border: none; }

/* Custom Scrollbar */
.custom-scrollbar::-webkit-scrollbar { width: 6px; height: 6px; }
.custom-scrollbar::-webkit-scrollbar-track { background: rgba(255,255,255,0.02); border-radius: 10px; }
.custom-scrollbar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 10px; }
.custom-scrollbar::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.3); }

/* --- AI Backtracking UI --- */
.backtrack-card { background: rgba(249, 115, 22, 0.1); border: 1px solid rgba(249, 115, 22, 0.4); backdrop-filter: blur(10px); }
.backtrack-card.flash { animation: flashCard 0.5s ease-out; }
@keyframes flashCard { 0% { background: rgba(249, 115, 22, 0.4); box-shadow: 0 0 30px rgba(249, 115, 22, 0.6); transform: scale(1.02); } 100% { background: rgba(249, 115, 22, 0.1); transform: scale(1); } }
.badge-orange { background: linear-gradient(135deg, #ea580c, #f97316); color: white; padding: 6px 12px; border-radius: 12px; font-size: 0.75rem; font-weight: 700; box-shadow: 0 4px 10px rgba(249, 115, 22, 0.4); border: none; }

/* Timeline */
.timeline-list { list-style: none; padding: 0; margin: 0; border-left: 2px solid rgba(255,255,255,0.1); margin-left: 20px; }
.timeline-list li { padding: 15px 0 15px 30px; position: relative; color: var(--text-muted); border-bottom: 1px solid rgba(255,255,255,0.05); transition: 0.3s; }
.timeline-list li:hover { background: rgba(255,255,255,0.02); border-radius: 0 10px 10px 0; color: white; }
.timeline-list li::before { content: ''; position: absolute; left: -7px; top: 22px; width: 12px; height: 12px; border-radius: 50%; background: var(--accent-cyan); box-shadow: 0 0 10px var(--accent-cyan); transition: 0.3s; }
.timeline-list li:hover::before { transform: scale(1.5); background: var(--accent-pink); box-shadow: 0 0 15px var(--accent-pink); }

/* Dashboard: the live sensor card sits to the right of the connection and activity cards on wide screens. */
.dashboard-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0 24px; align-items: start; }
.dashboard-main { min-width: 0; }
@supports selector(:has(a)) {
    @media (min-width: 1100px) {
        .main-container:has(> #viewDashboard:not([style*="display: none"])) { max-width: 1320px; }
        .dashboard-layout { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
        .dashboard-layout > .sensor-card { position: sticky; top: 90px; }
    }
}

/* Live sensor data: stat tiles, small-multiple charts and a table view. */
.sensor-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.sensor-header h2 { margin: 0; font-size: 1.15rem; }
.sensor-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: .8rem; }
.sensor-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; margin-bottom: 12px; }
.sensor-tile { background: rgba(255,255,255,0.04); border: 1px solid var(--border-color); border-radius: 12px; padding: 10px 12px; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.sensor-label { font-size: .75rem; color: var(--text-muted); }
.sensor-tile strong { font-size: 1.45rem; font-weight: 600; color: var(--text-main); line-height: 1.2; }
.sensor-tile small { font-size: .7rem; color: var(--text-muted); }
.sensor-note { font-size: .8rem; color: var(--accent-orange); margin: 0 0 10px; line-height: 1.5; }
.sensor-packet { font-size: .74rem; margin: 0 0 12px; line-height: 1.5; overflow-wrap: anywhere; }
.sensor-packet code { color: #67e8f9; font-family: ui-monospace, Consolas, monospace; }
.sensor-charts { display: grid; grid-template-columns: 1fr; gap: 14px; }
.sensor-figure { margin: 0; min-width: 0; }
.sensor-figure figcaption { font-size: .78rem; color: var(--text-muted); margin-bottom: 6px; }
.sensor-plot { position: relative; height: 190px; width: 100%; }
.sensor-table { margin-top: 14px; font-size: .8rem; color: var(--text-muted); }
.sensor-table summary { cursor: pointer; color: #93c5fd; padding: 4px 0; }
.table-scroll { overflow-x: auto; margin-top: 8px; }
.sensor-table table { border-collapse: collapse; width: 100%; min-width: 300px; font-variant-numeric: tabular-nums; }
.sensor-table th, .sensor-table td { text-align: left; padding: 5px 8px; border-bottom: 1px solid var(--border-color); white-space: nowrap; }
.sensor-table th { color: var(--text-main); font-weight: 600; font-size: .75rem; }
@media (max-width: 650px) { .sensor-plot { height: 160px; } }
@media (prefers-reduced-motion: reduce) { .sensor-card * { animation: none !important; transition: none !important; } }

/* Activity timeline: person selection, save state and administrator setup help. */
.timeline-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.timeline-toolbar h2 { margin: 0; }
.timeline-label, .recording-card label { display: block; font-size: .82rem; color: var(--text-muted); margin-bottom: 7px; }
#viewTimeline .input-field, .recording-card .input-field { color-scheme: dark; margin-bottom: 8px; }
#viewTimeline select option, .recording-card select option { background: #0f172a; color: white; }
.recording-card p { margin: 0; font-size: .85rem; line-height: 1.6; }
.timeline-status { font-size: .85rem; line-height: 1.6; margin: 4px 0 12px; }
#timelineRetry { margin-bottom: 14px; }
.timeline-setup { border: 1px solid rgba(249, 115, 22, 0.4); background: rgba(249, 115, 22, 0.08); border-radius: 12px; padding: 14px 16px; margin-bottom: 16px; font-size: .88rem; line-height: 1.6; color: var(--text-main); }
.timeline-setup p { margin: 8px 0; color: var(--text-muted); }
.timeline-setup #timelineSetupMessage { color: var(--accent-cyan); }
.timeline-setup #timelineSetupMessage:empty { display: none; }
.timeline-list li strong { font-size: 1.1rem; }
.timeline-state { display: inline-block; margin-top: 6px; font-size: .7rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; padding: 2px 9px; border-radius: 999px; }
.timeline-state.saved { color: var(--accent-green); background: rgba(16, 185, 129, 0.12); }
.timeline-state.pending { color: var(--accent-orange); background: rgba(249, 115, 22, 0.14); }
.timeline-list li.is-pending::before { background: var(--accent-orange); box-shadow: 0 0 10px var(--accent-orange); }

/* Bottom Nav */
.glass-nav { position: fixed; bottom: 0; width: 100%; background: rgba(15, 23, 42, 0.7); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-top: 1px solid rgba(255,255,255,0.1); display: flex; justify-content: space-around; padding: 12px 0 20px 0; z-index: 100; }
.nav-item { display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--text-muted); font-size: 0.75rem; font-weight: 600; cursor: pointer; transition: 0.3s; width: 60px; }
.nav-icon-wrap { width: 36px; height: 36px; display: flex; justify-content: center; align-items: center; border-radius: 50%; transition: 0.3s; font-size: 1.2rem; }
.nav-item.active { color: white; transform: translateY(-5px); }
.nav-item.active .nav-icon-wrap { background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple)); color: white; box-shadow: 0 4px 15px rgba(168, 85, 247, 0.5); }
.nav-item:hover:not(.active) .nav-icon-wrap { background: rgba(255,255,255,0.1); }