@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --bg: #f8fafc;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    color: #1e293b;
    -webkit-tap-highlight-color: transparent;
}

.glass-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 4px 24px -2px rgba(31, 38, 135, 0.04);
    display: flex;
    flex-direction: column;
}

.stat-card {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (min-width: 1024px) {
    .stat-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 12px 24px -8px rgba(99, 102, 241, 0.15);
    }
}

.progress-ring {
    transition: stroke-dashoffset 0.6s ease-in-out;
    transform: rotate(-90deg);
    transform-origin: 50% 50%;
}

.toggle-btn {
    color: #64748b;
    font-weight: 700;
}

.toggle-btn.active {
    background-color: white;
    color: #4f46e5;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
    animation: fadeIn 0.4s ease-out forwards;
}

.modal-overlay {
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.modal-overlay.show {
    display: flex;
}

.punishment-item {
    transition: all 0.2s ease;
    border-left: 4px solid transparent;
}
.punishment-item:not(.done) {
    border-left-color: #ef4444;
}
.punishment-item.done {
    opacity: 0.6;
    background: #f1f5f9 !important;
    border-left-color: #10b981;
}
.punishment-item.done p {
    text-decoration: line-through;
    color: #94a3b8;
}

/* Chart sizing fix */
.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
}