:root {
    --primary: #C97C5D;
    --accent: #A8BFA3;
    --bg-start: #fdfbfb;
    --bg-end: #ebedee;
    --text: #1E293B;
    --card: rgba(255, 255, 255, 0.85);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--bg-start) 0%, var(--bg-end) 100%);
    font-family: 'Outfit', sans-serif;
    color: var(--text);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.block-container {
    width: 100%;
    max-width: 900px;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(16px);
    border-radius: 30px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.04);
    padding: 3rem;
    border: 1px solid rgba(255,255,255,0.7);
    animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideUpFade {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes popIn {
    0% { opacity: 0; transform: scale(0.9); }
    100% { opacity: 1; transform: scale(1); }
}

.ab-header {
    background: linear-gradient(135deg, #ffffff, #f8fafc);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid rgba(255,255,255,1);
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    margin-bottom: 30px;
}

.ab-title {
    font-size: 2.6rem;
    font-weight: 800;
    background: linear-gradient(45deg, var(--primary), #FF9A76);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0 0 12px 0;
    letter-spacing: -1px;
}

.ab-sub {
    font-size: 1.15rem;
    color: #475569;
    line-height: 1.5;
    max-width: 80%;
    margin: 0 auto;
}

.card {
    background: var(--card);
    border-radius: 20px;
    padding: 24px;
    margin-bottom: 20px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.9);
    box-shadow: 0 8px 24px rgba(0,0,0,0.04);
    animation: popIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.big { font-size: 1.45rem; font-weight: 800; margin-bottom: 8px; letter-spacing: -0.5px;}
.small { font-size: 1rem; color: #64748B; font-weight: 400; line-height: 1.6;}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }

@media (max-width: 768px) {
    .block-container { padding: 1.5rem; border-radius: 20px; }
    .ab-header { padding: 25px 15px; }
    .ab-title { font-size: 2rem; }
    
    .grid-4 { grid-template-columns: 1fr 1fr; }
    .grid-3 { grid-template-columns: 1fr; }
    .grid-2 { grid-template-columns: 1fr; }
    
    .pharmacy-counter { font-size: 5rem; height: 250px; }
    .counter-dropzone { width: 180px; height: 80px; font-size: 1rem; }
    .prescription-drag { width: 100px; height: 100px; font-size: 3.5rem; }
    
    .pill-organizer { grid-template-columns: repeat(4, 1fr); }
    
    .zen-bins-row { flex-wrap: wrap; gap: 10px; }
    .zen-bin { width: 45%; height: 80px; }
    
    .symptom-btn { font-size: 2rem; }
}

button {
    width: 100%;
    min-height: 4.5rem;
    background: linear-gradient(135deg, var(--accent), #8BA885);
    color: white;
    font-family: inherit;
    font-weight: 700;
    font-size: 1.15rem;
    border-radius: 16px;
    border: none;
    box-shadow: 0 6px 16px rgba(168, 191, 163, 0.4);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    margin-top: 10px;
}

button:hover:not(:disabled) {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 24px rgba(168, 191, 163, 0.6);
    background: linear-gradient(135deg, #96B090, #7A9573);
}

button:active:not(:disabled) {
    transform: translateY(1px) scale(0.98);
}

button:disabled {
    background: #CBD5E1;
    cursor: not-allowed;
    box-shadow: none;
}

.btn-secondary {
    background: linear-gradient(135deg, #94A3B8, #64748B);
    box-shadow: 0 6px 16px rgba(148, 163, 184, 0.4);
}
.btn-secondary:hover {
    background: linear-gradient(135deg, #64748B, #475569);
    box-shadow: 0 12px 24px rgba(148, 163, 184, 0.6);
}

.img-card {
    background: white;
    border-radius: 16px;
    padding: 15px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.06);
    border: 1px solid rgba(0,0,0,0.03);
    text-align: center;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
}
.img-card img {
    max-width: 100px;
    height: auto;
    display: block;
}
.img-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 25px rgba(0,0,0,0.1);
}

.sock-matched { border: 2px solid #22c55e; }
.sock-selected { border: 2px solid #eab308; box-shadow: 0 0 20px rgba(234, 179, 8, 0.4); }

.feedback-msg { margin-top: 10px; font-weight: bold; }
.text-success { color: #15803d; }
.text-warning { color: #a16207; }
.text-error { color: #b91c1c; }

/* Sandwich specific */
.sandwich-container {
    display: flex;
    flex-direction: column-reverse; /* bottom slice at bottom */
    align-items: center;
    margin: 20px 0;
    min-height: 300px;
}
.sandwich-layer {
    transition: all 0.5s bounce;
    animation: slideDown 0.5s ease-out;
}
.sandwich-layer img {
    max-width: 150px;
    margin-top: -30px; /* overlap */
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-50px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Bus Buddy Specific */
.bus-container {
    width: 100%;
    height: 150px;
    background: #E2E8F0;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    margin: 20px 0;
    border: 2px solid #CBD5E1;
}
.bus-sprite {
    font-size: 5rem;
    position: absolute;
    bottom: 10px;
    left: -100px;
    transition: left 3s ease-out;
    cursor: pointer;
    z-index: 10;
}
.bus-sprite:hover {
    transform: scale(1.05);
}
.travel-card {
    width: 140px;
    height: 90px;
    background: linear-gradient(135deg, #3B82F6, #1D4ED8);
    color: white;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    cursor: grab;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
    user-select: none;
    margin: 20px auto;
    font-size: 1.2rem;
    z-index: 20;
}
.travel-card:active { cursor: grabbing; transform: scale(0.95); }
.scanner-zone {
    width: 250px;
    height: 150px;
    border: 4px dashed #A8BFA3;
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px auto;
    color: #64748B;
    font-weight: bold;
    font-size: 1.2rem;
    transition: background 0.3s;
}
.scanner-zone.drag-over { background: rgba(168, 191, 163, 0.3); border-color: #22C55E; }
.scanner-success { background: #DCFCE7 !important; color: #15803D !important; border: 4px solid #22C55E !important; }

.scenery-view {
    width: 100%;
    height: 250px;
    background: linear-gradient(#87CEEB, #E0F6FF);
    border-radius: 16px;
    position: relative;
    overflow: hidden;
    margin: 20px 0;
    border: 2px solid #CBD5E1;
}
.sign-library {
    font-size: 5rem;
    position: absolute;
    bottom: 40px;
    right: -150px;
    transition: right 4s linear;
}
.scenery-road {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 50px;
    background: #475569;
    border-top: 4px dashed #CBD5E1;
}
.stop-btn {
    background: linear-gradient(135deg, #EF4444, #B91C1C) !important;
    font-size: 2rem !important;
    height: 6rem !important;
    letter-spacing: 2px;
}
.stop-btn:hover { background: linear-gradient(135deg, #DC2626, #991B1B) !important; }

/* Pharmacy/Healthy Hero Specific */
.simple-view {
    background: white !important;
}
.simple-view .block-container {
    background: white !important;
    border: 2px solid #E2E8F0 !important;
    box-shadow: none !important;
}
.simple-view .ab-header {
    background: #F1F5F9 !important;
    border: none !important;
    box-shadow: none !important;
}

.symptom-btn {
    font-size: 3rem;
    padding: 20px;
    background: var(--card);
    border: 2px solid #CBD5E1;
    border-radius: 20px;
    cursor: pointer;
    transition: transform 0.2s;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.symptom-btn span {
    font-size: 1.2rem;
    font-weight: bold;
    color: #475569;
}
.symptom-btn:hover {
    transform: scale(1.05);
    background: #E2E8F0;
    border-color: #94A3B8;
}

.pharmacy-counter {
    position: relative;
    width: 100%;
    height: 350px;
    background-color: #E2E8F0;
    border-radius: 16px;
    margin-bottom: 20px;
    border: 2px solid #CBD5E1;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 8rem;
    padding-bottom: 80px;
}

.prescription-drag {
    width: 140px;
    height: 140px;
    background-color: white;
    border-radius: 12px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-size: 5rem;
    cursor: grab;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    margin: 20px auto;
    border: 2px solid #E2E8F0;
}
.prescription-drag:active { cursor: grabbing; transform: scale(0.95); }

.counter-dropzone {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 250px;
    height: 120px;
    border: 4px dashed #64748B;
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(255,255,255,0.85);
    font-weight: bold;
    font-size: 1.2rem;
    color: #475569;
    transition: all 0.3s;
}
.counter-dropzone.drag-over {
    background: rgba(168, 191, 163, 0.8);
    border-color: #22C55E;
    color: #15803D;
}

.pill-organizer {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;
    margin: 20px 0;
}
.pill-slot {
    aspect-ratio: 1;
    border: 2px dashed #94A3B8;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: #F8FAFC;
    font-size: 0.9rem;
    font-weight: bold;
    color: #64748B;
    transition: all 0.3s;
    text-align: center;
}
.pill-slot.active-day {
    border-color: #3B82F6;
    background: #EFF6FF;
    color: #1D4ED8;
    border-style: solid;
    border-width: 3px;
}
.pill-slot.drag-over {
    background: #DCFCE7;
    border-color: #22C55E;
    border-style: dashed;
}

.vitamin-token {
    width: 70px;
    height: 70px;
    background: radial-gradient(circle, #FBBF24, #D97706);
    border-radius: 50%;
    color: white;
    font-weight: bold;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: grab;
    box-shadow: 0 4px 10px rgba(217, 119, 6, 0.4);
    margin: 20px auto;
    font-size: 2rem;
}
.vitamin-token:active { cursor: grabbing; transform: scale(0.9); }

/* Zen Zone Specific */
.zen-container {
    position: relative;
    width: 100%;
    min-height: 400px;
    background: #F1F5F9;
    border-radius: 20px;
    border: 2px solid #CBD5E1;
    overflow: hidden;
    margin-top: 20px;
}
.zen-bins-row {
    display: flex;
    justify-content: space-around;
    padding: 20px;
    border-bottom: 2px dashed #CBD5E1;
}
.zen-bin {
    width: 100px;
    height: 100px;
    background: white;
    border: 4px solid #CBD5E1;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    color: #475569;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}
.zen-bin.pulse {
    animation: zenPulse 0.4s ease-out;
    border-color: var(--accent);
    background: #F0FDF4;
}

@keyframes zenPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.15); box-shadow: 0 10px 20px rgba(168, 191, 163, 0.4); }
    100% { transform: scale(1); }
}

.zen-play-area {
    position: relative;
    width: 100%;
    height: 250px;
}
.zen-item {
    position: absolute;
    font-size: 3.5rem;
    cursor: grab;
    user-select: none;
    touch-action: none;
    filter: drop-shadow(0 8px 10px rgba(0,0,0,0.15));
    will-change: transform;
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.zen-dragging {
    cursor: grabbing;
    transition: none !important;
    filter: drop-shadow(0 15px 20px rgba(0,0,0,0.25)) scale(1.05);
    z-index: 100;
}

/* Bubble Guard Specific */
.bubble-container {
    width: 100%;
    height: 400px;
    background: #dce0e5; /* The clay-like neutral background */
    border-radius: 20px;
    border: 2px solid #CBD5E1;
    overflow: hidden;
    position: relative;
    margin-top: 20px;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.05);
}

.bubble-container canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
    outline: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: none; /* Crucial fix for mobile touch-dragging */
}

.screen-shake {
    animation: shakePulse 0.3s cubic-bezier(.36,.07,.19,.97) both;
    border-color: #EF4444 !important;
}

@keyframes shakePulse {
    10%, 90% { transform: translate3d(-2px, 0, 0); }
    20%, 80% { transform: translate3d(4px, 0, 0); }
    30%, 50%, 70% { transform: translate3d(-8px, 0, 0); }
    40%, 60% { transform: translate3d(8px, 0, 0); }
}