/* CSS Variables */
:root {
    --bg-color: #0f172a;
    --text-color: #f8fafc;
    --card-bg: rgba(30, 41, 59, 0.6);
    --card-border: rgba(255, 255, 255, 0.08);
    
    --accent-red: #ef4444;
    --accent-pink: #ec4899;
    --accent-blue: #3b82f6;
    --accent-green: #10b981;
    --accent-purple: #a855f7;
    --accent-orange: #f97316;
    
    --accent-color: var(--accent-pink);
    --accent-glow: rgba(236, 72, 153, 0.5);
    --glass-blur: 16px;
}

[data-theme="light"] {
    --bg-color: #f8fafc;
    --text-color: #0f172a;
    --card-bg: rgba(255, 255, 255, 0.9);
    --card-border: rgba(15, 23, 42, 0.08);
    --header-gradient: linear-gradient(to right, #0f172a, var(--accent-color));
}

[data-theme="dark"] {
    --bg-color: #0f172a;
    --text-color: #f8fafc;
    --card-bg: rgba(30, 41, 59, 0.7);
    --card-border: rgba(255, 255, 255, 0.08);
    --header-gradient: linear-gradient(to right, #ffffff, var(--accent-color));
}

[data-theme="glass"] {
    --bg-color: #020617;
    --text-color: #ffffff;
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.1);
    --header-gradient: linear-gradient(to right, #ffffff, var(--accent-color));
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
}

[data-theme="light-glass"] {
    --bg-color: #f1f5f9;
    --text-color: #1e293b;
    --card-bg: rgba(255, 255, 255, 0.4);
    --card-border: rgba(255, 255, 255, 0.5);
    --header-gradient: linear-gradient(to right, #1e293b, var(--accent-color));
}

[data-accent="red"] { --accent-color: #ef4444; --accent-glow: rgba(239, 68, 68, 0.35); }
[data-accent="blue"] { --accent-color: #3b82f6; --accent-glow: rgba(59, 130, 246, 0.35); }
[data-accent="green"] { --accent-color: #10b981; --accent-glow: rgba(16, 185, 129, 0.35); }
[data-accent="pink"] { --accent-color: #ec4899; --accent-glow: rgba(236, 72, 153, 0.35); }
[data-accent="purple"] { --accent-color: #a855f7; --accent-glow: rgba(168, 85, 247, 0.35); }
[data-accent="orange"] { --accent-color: #f97316; --accent-glow: rgba(249, 115, 22, 0.35); }

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; font-family: 'Outfit', sans-serif; }

body { background-color: var(--bg-color); color: var(--text-color); overflow-x: hidden; min-height: 100vh; position: relative; transition: background-color 0.4s ease, color 0.4s ease; }

/* Animated Background Blobs */
.bg-blob { position: fixed; width: 300px; height: 300px; background: var(--accent-color); filter: blur(120px); opacity: 0.15; border-radius: 50%; z-index: -1; animation: blobFloat 20s infinite alternate; }
.bg-blob-1 { top: -100px; left: -100px; background: var(--accent-color); }
.bg-blob-2 { bottom: -100px; right: -100px; background: #6366f1; }
@keyframes blobFloat { from { transform: translate(0,0) scale(1); } to { transform: translate(50px, 50px) scale(1.2); } }

#particles-canvas { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: -1; pointer-events: none; }

.app-container { min-height: 100vh; display: flex; flex-direction: column; padding-bottom: 90px; }
.screen { display: none; padding: 24px; }
.screen.active { display: block; animation: slideIn 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
@keyframes slideIn { from { opacity: 0; transform: translateX(var(--slide-dir, 60px)); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideInLeft { from { opacity: 0; transform: translateX(-60px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideInRight { from { opacity: 0; transform: translateX(60px); } to { opacity: 1; transform: translateX(0); } }

.card { 
    background: var(--card-bg); 
    backdrop-filter: blur(var(--glass-blur)); 
    -webkit-backdrop-filter: blur(var(--glass-blur)); 
    border: 1px solid var(--card-border); 
    border-radius: 24px; 
    padding: 20px; 
    margin-bottom: 16px; 
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); 
    position: relative; 
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); 
    cursor: pointer; 
}
.card:hover { transform: translateY(-4px); box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2); border-color: rgba(255, 255, 255, 0.15); }
.card:active { transform: scale(0.97); }
.card-header { display: flex; justify-content: space-between; align-items: center; }
.card-content { max-height: 0; overflow: hidden; transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.card.expanded .card-content { max-height: 200px; margin-top: 16px; border-top: 1px solid var(--card-border); padding-top: 16px; }
.card-arrow { width: 18px; height: 18px; opacity: 0.3; transition: transform 0.3s; }
.card.expanded .card-arrow { transform: rotate(90deg); opacity: 0.8; }
.btn { 
    background: linear-gradient(135deg, var(--accent-color), #f43f5e); 
    color: white; 
    border: none; 
    padding: 16px 24px; 
    border-radius: 16px; 
    font-size: 16px; 
    font-weight: 700; 
    width: 100%; 
    cursor: pointer; 
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); 
    box-shadow: 0 8px 25px var(--accent-glow); 
    margin-bottom: 12px; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    gap: 10px; 
    position: relative;
    overflow: hidden;
}
.btn::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.2), transparent);
    transform: rotate(45deg);
    transition: 0.5s;
    pointer-events: none;
}
.btn:hover::after { left: 100%; }
.btn:active { transform: scale(0.96); box-shadow: 0 4px 15px var(--accent-glow); }

.action-btn { background: transparent; border: 1px solid var(--accent-color); color: var(--accent-color); padding: 10px 14px; border-radius: 10px; margin-top: 12px; cursor: pointer; transition: 0.2s; font-weight: 600; font-size: 14px; display: flex; justify-content: center; align-items: center; }
.action-btn.done { background: var(--accent-color); color: white; box-shadow: 0 4px 15px var(--accent-glow); }
.action-btn.del { border-color: rgba(239, 68, 68, 0.5); color: #ef4444; }

.bottom-nav { position: fixed; bottom: 0; left: 0; width: 100%; background: var(--card-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-top: 1px solid var(--card-border); display: flex; justify-content: space-around; padding: 12px 0; z-index: 100; padding-bottom: calc(12px + env(safe-area-inset-bottom)); }
.nav-item { display: flex; flex-direction: column; align-items: center; color: var(--text-color); opacity: 0.4; font-size: 11px; font-weight: 500; transition: all 0.3s ease; cursor: pointer; gap: 6px; }
.nav-item svg { transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.nav-item.active { opacity: 1; color: var(--accent-color); }
.nav-item.active svg { transform: scale(1.15); stroke-width: 2.5; }

.overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px); z-index: 999; opacity: 0; pointer-events: none; transition: opacity 0.3s; }
.overlay.active { opacity: 1; pointer-events: all; }
.bottom-sheet { position: fixed; bottom: -100%; left: 0; width: 100%; background: var(--bg-color); border-top-left-radius: 28px; border-top-right-radius: 28px; padding: 28px; z-index: 1000; transition: bottom 0.4s cubic-bezier(0.16, 1, 0.3, 1); box-shadow: 0 -10px 40px rgba(0,0,0,0.3); border-top: 1px solid var(--card-border); padding-bottom: calc(28px + env(safe-area-inset-bottom)); max-height: 85vh; overflow-y: auto;}
.bottom-sheet.active { bottom: 0; }

input[type="text"], input[type="number"], input[type="date"], select { width: 100%; background: var(--card-bg); border: 1px solid var(--card-border); color: var(--text-color); padding: 16px; border-radius: 14px; font-size: 16px; margin-bottom: 16px; outline: none; appearance: none; transition: border-color 0.2s, box-shadow 0.2s; }
input:focus, select:focus { border-color: var(--accent-color); box-shadow: 0 0 0 3px var(--accent-glow); }

h1, h2, h3 { 
    margin-bottom: 16px; 
    font-weight: 800; 
    background: var(--header-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}
p { line-height: 1.5; }
.text-accent { color: var(--accent-color); }
.text-glow { text-shadow: 0 0 20px var(--accent-glow); }

.color-picker { display: flex; gap: 12px; margin-bottom: 24px; }
.color-circle { width: 34px; height: 34px; border-radius: 50%; cursor: pointer; border: 3px solid transparent; transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275); flex-shrink: 0; aspect-ratio: 1; }
.color-circle.active { transform: scale(1.15); border-color: white; box-shadow: 0 4px 15px rgba(0,0,0,0.2); }

.couple-avatars { display: flex; justify-content: center; align-items: center; gap: 25px; margin: 30px 0; }
.avatar-wrapper { position: relative; display: flex; flex-direction: column; align-items: center; }
.avatar { width: 70px; height: 70px; border-radius: 50%; background: var(--card-bg); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 28px; border: 2px solid var(--accent-color); box-shadow: 0 0 25px var(--accent-glow); text-transform: uppercase; color: var(--text-color); backdrop-filter: blur(10px); background-size: cover; background-position: center; }
.status-bubble { position: absolute; bottom: -10px; background: var(--bg-color); border: 1px solid var(--card-border); border-radius: 12px; padding: 4px 10px; font-size: 12px; white-space: nowrap; font-weight: 600; box-shadow: 0 4px 10px rgba(0,0,0,0.2); cursor: pointer; transition: transform 0.2s; z-index: 10;}
.status-bubble:active { transform: scale(0.9); }

.streak-badge { position: absolute; top: -5px; right: -5px; background: #ef4444; color: white; border-radius: 10px; padding: 2px 6px; font-size: 11px; font-weight: bold; box-shadow: 0 2px 5px rgba(0,0,0,0.3); z-index: 5; display: flex; align-items: center; gap: 2px;}

.heart-icon { 
    width: 80px; height: 80px; 
    color: var(--accent-color); 
    filter: drop-shadow(0 0 20px var(--accent-glow));
    cursor: pointer; 
    z-index: 20; 
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: heartPulse 2s ease-in-out infinite;
}
.heart-icon:active { transform: scale(0.85); }
@keyframes heartPulse {
    0% { transform: scale(1); filter: drop-shadow(0 0 15px var(--accent-glow)); }
    15% { transform: scale(1.15); filter: drop-shadow(0 0 30px var(--accent-glow)); }
    30% { transform: scale(1); filter: drop-shadow(0 0 15px var(--accent-glow)); }
    45% { transform: scale(1.1); filter: drop-shadow(0 0 25px var(--accent-glow)); }
    100% { transform: scale(1); filter: drop-shadow(0 0 15px var(--accent-glow)); }
}

.emoji-reaction {
    position: fixed;
    pointer-events: none;
    font-size: 24px;
    z-index: 1000;
    animation: reactionFloat 1.5s ease-out forwards;
}
@keyframes reactionFloat {
    0% { transform: translateY(0) scale(1) rotate(0deg); opacity: 1; }
    100% { transform: translateY(-150px) scale(1.5) rotate(45deg); opacity: 0; }
}

.level-bar-bg { width: 100%; height: 8px; background: rgba(0,0,0,0.2); border-radius: 4px; overflow: hidden; margin-top: 10px; }
.level-bar-fill { height: 100%; background: var(--accent-color); box-shadow: 0 0 10px var(--accent-glow); transition: width 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275); }

svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.timeline { position: relative; padding-left: 30px; margin-top: 20px; }
.timeline::before { content: ''; position: absolute; left: 11px; top: 0; bottom: 0; width: 2px; background: var(--card-border); }
.timeline-item { position: relative; margin-bottom: 20px; }
.timeline-item::before { content: ''; position: absolute; left: -24px; top: 2px; width: 10px; height: 10px; border-radius: 50%; background: var(--accent-color); box-shadow: 0 0 10px var(--accent-glow); border: 2px solid var(--bg-color); }
.timeline-emoji { position: absolute; left: -42px; top: -5px; font-size: 20px; background: var(--bg-color); border-radius: 50%; width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; z-index: 2; }

#wheel-container { position: relative; width: 300px; height: 300px; margin: 0 auto 30px; }
#wheel-canvas { width: 100%; height: 100%; border-radius: 50%; transition: transform 4s ease-out; box-shadow: 0 0 30px var(--accent-glow); }
.wheel-pointer { position: absolute; top: -15px; left: 50%; transform: translateX(-50%); width: 0; height: 0; border-left: 15px solid transparent; border-right: 15px solid transparent; border-top: 25px solid var(--text-color); z-index: 10; filter: drop-shadow(0 2px 5px rgba(0,0,0,0.5)); }

.widget-row { display: flex; gap: 12px; margin-top: 16px; overflow-x: auto; padding-bottom: 8px; }
.widget-item { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 16px; padding: 12px; flex: 1; min-width: 90px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; cursor: pointer; transition: transform 0.2s; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.widget-item:active { transform: scale(0.95); }
.widget-item svg { width: 28px; height: 28px; color: var(--accent-color); }
.widget-item span { font-size: 12px; font-weight: 600; opacity: 0.8; }

.notification-item:last-child { border-bottom: none; }

/* Floating Action Button */
.fab { position: fixed; bottom: 100px; right: 20px; width: 56px; height: 56px; border-radius: 50%; background: var(--accent-color); color: white; display: none; align-items: center; justify-content: center; box-shadow: 0 6px 20px var(--accent-glow); z-index: 90; cursor: pointer; border: none; transition: transform 0.2s, box-shadow 0.2s, opacity 0.3s; }
.fab.active { display: flex; animation: fabPop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
@keyframes fabPop { from { transform: scale(0) rotate(-45deg); opacity: 0; } to { transform: scale(1) rotate(0); opacity: 1; } }
.fab:active { transform: scale(0.9); box-shadow: 0 3px 10px var(--accent-glow); }
.fab svg { width: 28px; height: 28px; }

/* Sliding Tabs */
.tab-group { display: flex; background: rgba(0,0,0,0.1); padding: 4px; border-radius: 14px; margin: 20px 0; position: relative; border: 1px solid var(--card-border); }
.tab-btn { flex: 1; padding: 12px; border-radius: 10px; border: none; background: transparent; color: var(--text-color); font-weight: 600; font-size: 14px; cursor: pointer; position: relative; z-index: 1; transition: color 0.3s; }
.tab-btn.active { color: white; }
.tab-highlight { position: absolute; top: 4px; left: 4px; width: calc(50% - 4px); height: calc(100% - 8px); background: var(--accent-color); border-radius: 10px; box-shadow: 0 4px 15px var(--accent-glow); transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); z-index: 0; }

#loading-screen { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: var(--bg-color); z-index: 2000; display: flex; flex-direction: column; align-items: center; justify-content: center; transition: opacity 0.5s; }
.spinner { width: 40px; height: 40px; border: 4px solid rgba(255,255,255,0.1); border-top-color: var(--accent-color); border-radius: 50%; animation: spin 1s linear infinite; margin-bottom: 16px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Days Together Widget & Love Tree */
.days-widget { display: flex; flex-direction: column; gap: 0; margin: 10px 0 20px; padding: 0; background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 24px; backdrop-filter: blur(20px); overflow: hidden; text-align: left; transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); max-height: 115px; }
.days-widget.expanded { max-height: 700px; }

.days-header { display: flex; align-items: center; gap: 20px; padding: 16px 20px; width: 100%; cursor: pointer; }
.days-ring { position: relative; width: 80px; height: 80px; flex-shrink: 0; }
.days-ring svg { width: 80px; height: 80px; transform: rotate(-90deg); }
.days-ring .ring-bg { fill: none; stroke: rgba(255,255,255,0.06); stroke-width: 8; }
.days-ring .ring-fill { fill: none; stroke: var(--accent-color); stroke-width: 8; stroke-linecap: round; filter: drop-shadow(0 0 5px var(--accent-glow)); transition: stroke-dashoffset 1.5s cubic-bezier(0.4, 0, 0.2, 1); }
.days-count { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 24px; font-weight: 800; color: var(--accent-color); text-shadow: 0 0 10px var(--accent-glow); line-height: 1; }
.days-info { flex: 1; }
.days-info h4 { font-size: 16px; font-weight: 700; margin-bottom: 2px; }
.days-info p { font-size: 12px; opacity: 0.6; font-weight: 500; }

.tree-container { height: 0; overflow: hidden; transition: height 0.4s; position: relative; background: rgba(0,0,0,0.1); }
.days-widget.expanded .tree-container { height: 350px; }
#tree-canvas { width: 100%; height: 100%; display: block; }

.tree-toolbar { position: absolute; bottom: 16px; left: 16px; right: 16px; display: flex; gap: 8px; justify-content: center; z-index: 10; opacity: 0; transform: translateY(10px); transition: all 0.3s 0.2s; }
.days-widget.expanded .tree-toolbar { opacity: 1; transform: translateY(0); }
.tree-tool { width: 44px; height: 44px; border-radius: 12px; background: var(--bg-color); border: 1px solid var(--card-border); display: flex; align-items: center; justify-content: center; font-size: 20px; cursor: pointer; box-shadow: 0 4px 12px rgba(0,0,0,0.3); }
.tree-tool:active { transform: scale(0.9); }

.days-footer { padding: 12px 20px; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--card-border); font-size: 12px; opacity: 0; transition: opacity 0.3s; }
.days-widget.expanded .days-footer { opacity: 1; }

/* Canvas Screen */
.canvas-wrapper { position: relative; width: 100%; aspect-ratio: 1; background: #111827; border-radius: 20px; border: 2px solid var(--card-border); overflow: hidden; touch-action: none; margin-bottom: 16px; }
.canvas-wrapper canvas { width: 100%; height: 100%; display: block; cursor: crosshair; }
.canvas-toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; }
.canvas-toolbar .tool-btn { width: 44px; height: 44px; border-radius: 12px; border: 2px solid var(--card-border); background: var(--card-bg); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.2s; color: var(--text-color); flex-shrink: 0; }
.canvas-toolbar .tool-btn.active { border-color: var(--accent-color); box-shadow: 0 0 12px var(--accent-glow); background: rgba(236, 72, 153, 0.15); }
.canvas-toolbar .tool-btn:active { transform: scale(0.92); }
.canvas-color-btn { width: 32px; height: 32px; border-radius: 50%; border: 3px solid transparent; cursor: pointer; transition: transform 0.2s, border-color 0.2s; flex-shrink: 0; }
.canvas-color-btn.active { border-color: white; transform: scale(1.15); box-shadow: 0 2px 10px rgba(0,0,0,0.3); }
.brush-size-slider { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 3px; background: rgba(255,255,255,0.1); outline: none; margin: 8px 0; }
.brush-size-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: var(--accent-color); cursor: pointer; box-shadow: 0 0 10px var(--accent-glow); }
.canvas-actions { display: flex; gap: 10px; }
.canvas-actions .btn { flex: 1; }

/* Stats Screen */
.stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 20px; }
.stat-card { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 18px; padding: 18px; text-align: center; backdrop-filter: blur(20px); transition: transform 0.2s; }
.stat-card:active { transform: scale(0.97); }
.stat-value { font-size: 32px; font-weight: 800; color: var(--accent-color); text-shadow: 0 0 15px var(--accent-glow); line-height: 1.1; }
.stat-label { font-size: 12px; font-weight: 600; opacity: 0.6; margin-top: 6px; text-transform: uppercase; letter-spacing: 0.5px; }
.stat-bar-row { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.stat-bar-label { font-size: 13px; font-weight: 600; min-width: 80px; opacity: 0.8; }
.stat-bar-track { flex: 1; height: 10px; background: rgba(255,255,255,0.06); border-radius: 5px; overflow: hidden; }
.stat-bar-fill { height: 100%; border-radius: 5px; background: var(--accent-color); box-shadow: 0 0 10px var(--accent-glow); transition: width 1s cubic-bezier(0.4, 0, 0.2, 1); }
.stat-bar-val { font-size: 13px; font-weight: 700; min-width: 40px; text-align: right; color: var(--accent-color); }
.mood-chart { display: flex; align-items: flex-end; gap: 8px; height: 80px; margin-top: 12px; justify-content: center; }
.mood-bar { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.mood-bar-fill { width: 36px; border-radius: 8px 8px 4px 4px; background: var(--accent-color); box-shadow: 0 0 8px var(--accent-glow); transition: height 1s cubic-bezier(0.4, 0, 0.2, 1); min-height: 4px; }
.mood-bar-emoji { font-size: 20px; }
.activity-heatmap { display: flex; gap: 6px; justify-content: space-between; margin-top: 12px; }
.heatmap-day { display: flex; flex-direction: column; align-items: center; gap: 4px; flex: 1; }
.heatmap-block { width: 100%; aspect-ratio: 1; border-radius: 8px; background: rgba(255,255,255,0.04); transition: background 0.5s; }
.heatmap-label { font-size: 10px; opacity: 0.5; font-weight: 600; }

/* Flying Hearts & Pop */
.flying-heart { position: fixed; pointer-events: none; z-index: 1000; font-size: 24px; animation: flyUp 1.5s cubic-bezier(0.2, 0.8, 0.4, 1) forwards; }
@keyframes flyUp {
    0% { transform: translateY(0) scale(0.5) rotate(0deg); opacity: 0; }
    20% { opacity: 1; transform: translateY(-20px) scale(1.2) rotate(10deg); }
    100% { transform: translateY(-250px) scale(1.8) rotate(45deg); opacity: 0; }
}

.heart-pop { animation: heartPop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important; }
@keyframes heartPop {
    0% { transform: scale(1); }
    50% { transform: scale(1.5); filter: brightness(1.5) drop-shadow(0 0 30px var(--accent-glow)); }
    100% { transform: scale(1); }
}

.shockwave { position: fixed; border-radius: 50%; border: 2px solid var(--accent-color); pointer-events: none; z-index: 999; animation: shockwave 0.6s ease-out forwards; }
.events-list { display: flex; flex-direction: column; gap: 12px; margin-top: 10px; }
.event-item { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 18px; padding: 16px; display: flex; gap: 14px; align-items: center; animation: slideIn 0.3s ease-out; }
.event-icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(255,255,255,0.05); display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0; }
.event-content { flex: 1; }
.event-text { font-size: 14px; font-weight: 500; margin-bottom: 4px; line-height: 1.4; }
.event-time { font-size: 11px; opacity: 0.5; font-weight: 600; text-transform: uppercase; }

@keyframes slideIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.card.pending-review { border-color: #f59e0b !important; box-shadow: 0 4px 15px rgba(245, 158, 11, 0.1); }
.card.pending-partner { border-color: var(--accent-color) !important; box-shadow: 0 4px 15px var(--accent-glow); opacity: 1 !important; }
.status-badge { position: absolute; top: -10px; right: 20px; padding: 4px 10px; border-radius: 20px; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.5px; z-index: 2; }
.status-badge.review { background: #f59e0b; color: #fff; }
.status-badge.waiting { background: var(--accent-color); color: #fff; box-shadow: 0 2px 8px var(--accent-glow); }

/* Scratch Note Styles */
.scratch-card {
    background: var(--card-bg);
    border: 2px dashed var(--accent-color);
    border-radius: 20px;
    padding: 24px;
    position: relative;
    overflow: hidden;
    text-align: center;
    margin-bottom: 16px;
}
.scratch-container {
    position: relative;
    width: 100%;
    min-height: 80px;
    background: rgba(255,255,255,0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 12px;
    overflow: hidden;
}
.scratch-text {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-color);
    padding: 10px;
}
.scratch-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: crosshair;
    touch-action: none;
}
.scratch-hint {
    font-size: 12px;
    opacity: 0.6;
    margin-top: 8px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}
/* Virtual Pet Styles */
#love-pet-container { position: fixed; bottom: 100px; right: 20px; z-index: 100; cursor: pointer; transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
#love-pet-container:active { transform: scale(0.9); }
#love-pet { width: 60px; height: 60px; filter: drop-shadow(0 5px 15px var(--accent-glow)); animation: floatPet 3s ease-in-out infinite; }
#pet-bubble { position: absolute; bottom: 70px; right: 0; background: white; color: #333; padding: 8px 12px; border-radius: 15px; font-size: 12px; font-weight: 600; white-space: nowrap; box-shadow: 0 5px 15px rgba(0,0,0,0.1); opacity: 0; transition: opacity 0.3s; pointer-events: none; border: 2px solid var(--accent-color); }
#pet-bubble::after { content: ''; position: absolute; bottom: -8px; right: 20px; border-left: 8px solid transparent; border-right: 8px solid transparent; border-top: 8px solid var(--accent-color); }

.pet-stats { width: 60px; height: 4px; background: rgba(255,255,255,0.2); border-radius: 2px; margin-top: 5px; overflow: hidden; }
.pet-bar { height: 100%; width: 100%; }
.pet-fill { height: 100%; background: var(--accent-color); transition: width 0.5s ease; }

@keyframes floatPet { 
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(5deg); }
}

/* Heartbeat FX */
.heartbeat-fx { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0); font-size: 150px; z-index: 9999; pointer-events: none; opacity: 0; transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.heartbeat-fx.active { transform: translate(-50%, -50%) scale(1.5); opacity: 0.8; animation: pulseHeart 1s infinite; }

@keyframes pulseHeart {
    0% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.8; }
    50% { transform: translate(-50%, -50%) scale(1.8); opacity: 0.4; }
    100% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.8; }
}

/* Deep Talk Button Styling inside cards is already handled by generic classes */