/* CSS Reset & Variables */
:root {
    --bg-color: #FAF6F0; /* Soft Oatmeal/Beige */
    --text-primary: #4A2B35; /* Deep Maroon/Plum */
    --text-secondary: #80606A;
    --accent-gold: #C69C54; /* Mustard Gold */
    --accent-gold-hover: #b28a45;
    --card-bg: #FFFFFF;
    --border-radius: 16px;
    --shadow: 0 8px 30px rgba(74, 43, 53, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent; /* better mobile feel */
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    display: flex;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background-image: radial-gradient(#E8E0D5 1px, transparent 1px);
    background-size: 20px 20px; /* Subtle dot pattern to mimic texture */
    overflow-x: hidden;
}

/* Mobile-First App Container Constraints */
#app-container {
    width: 100%;
    max-width: 480px; /* Mobile width even on desktop */
    display: flex;
    flex-direction: column;
    position: relative;
    padding-bottom: 40px;
}

header {
    text-align: center;
    padding: 30px 0;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 1.2rem;
    color: var(--accent-gold);
    letter-spacing: 1px;
}

/* Typography */
h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 12px;
}

.intro-text {
    text-align: center;
}

.intro-text p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 30px;
}

/* View State Management */
.view {
    display: flex;
    flex-direction: column;
    opacity: 1;
    transition: opacity 0.4s ease-in-out, transform 0.4s ease-in-out;
}

.view.hidden {
    display: none;
    opacity: 0;
    transform: translateY(20px);
}

.view.animating-out {
    opacity: 0;
    transform: translateY(-20px);
}

.view.animating-in {
    opacity: 0;
    transform: translateY(20px);
    display: flex;
}


/* Input Buttons */
.button-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mood-btn {
    background: var(--card-bg);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    padding: 18px 20px;
    display: flex;
    align-items: center;
    text-align: left;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    transition: all 0.2s ease;
}

.mood-btn:hover, .mood-btn:active {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.06);
    border-color: var(--accent-gold);
}

.emoji {
    font-size: 2rem;
    margin-right: 16px;
}

.label {
    display: block;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.sub-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Reward Card */
.reward-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    text-align: center;
    margin-bottom: 30px;
}

.card-header .emoji {
    font-size: 3rem;
    margin-right: 0;
    margin-bottom: 10px;
    display: inline-block;
}

.card-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.time-tag {
    display: inline-block;
    background: #F4E8D5;
    color: var(--accent-gold);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.prompt-text {
    font-size: 1.15rem;
    line-height: 1.6;
    color: var(--text-primary);
}

/* Primary Button */
.primary-btn {
    background: var(--accent-gold);
    color: #fff;
    border: none;
    padding: 18px;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(198, 156, 84, 0.3);
    transition: all 0.2s ease;
}

.primary-btn:hover, .primary-btn:active {
    background: var(--accent-gold-hover);
    transform: translateY(-2px);
}

/* Footer Focus */
footer {
    margin-top: auto;
    padding-top: 40px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

footer a {
    color: var(--text-primary);
    text-decoration: underline;
    text-decoration-color: var(--accent-gold);
    font-weight: 500;
}

.course-link {
    margin-top: 8px;
    font-style: italic;
}