@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --bg: #FAFAFA;
    --surface: #FFFFFF;
    --text-main: #111827;
    --text-muted: #6B7280;
    --accent: #000000;
    --accent-hover: #374151;
    --border: #E5E7EB;
    --border-hover: #D1D5DB;
    --success: #10B981;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.02);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.04);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.08);
    --radius: 16px;
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    color: var(--text-main);
    margin: 0;
    padding: 2rem 1rem;
    -webkit-font-smoothing: antialiased;
}

.app-container {
    max-width: 800px;
    margin: 0 auto;
}

.app-header { margin-bottom: 3rem; }
.logo-pill {
    display: inline-block;
    background: #F3F4F6;
    padding: 0.4rem 1rem;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}
.app-header h1 { font-size: 2.5rem; font-weight: 800; margin: 0 0 0.5rem 0; letter-spacing: -0.03em; }
.app-header p { color: var(--text-muted); font-size: 1.1rem; margin: 0; }

.glass-card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    margin-bottom: 2rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.input-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.custom-dropdown { position: relative; width: 100%; user-select: none; }

.dropdown-trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg);
    border: 2px solid var(--border);
    padding: 1rem 1.25rem;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.dropdown-trigger:hover { border-color: var(--border-hover); }
.custom-dropdown.active .dropdown-trigger {
    border-color: var(--accent);
    background: var(--surface);
    box-shadow: 0 0 0 4px rgba(0,0,0,0.05);
}
.custom-dropdown.active .chevron { transform: rotate(180deg); }
.chevron { transition: var(--transition); color: var(--text-muted); }

.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--surface);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 100;
    overflow: hidden;
}

.custom-dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    padding: 1rem 1.25rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}

.dropdown-item:hover { background: #F3F4F6; }
.dropdown-item.selected { background: #F9FAFB; font-weight: 700; color: var(--accent); }

.number-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}
.number-input-wrapper input {
    width: 100%;
    background: var(--bg);
    border: 2px solid var(--border);
    padding: 1rem 1.25rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    transition: var(--transition);
    box-sizing: border-box;
    font-family: inherit;
}
.number-input-wrapper input:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--surface);
    box-shadow: 0 0 0 4px rgba(0,0,0,0.05);
}
.days-label {
    position: absolute;
    right: 1.25rem;
    color: var(--text-muted);
    font-weight: 500;
    pointer-events: none;
}

.primary-btn {
    width: 100%;
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 1.25rem;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
}
.primary-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.dashboard-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--surface);
    padding: 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    margin-bottom: 2rem;
}

.progress-ring-container { position: relative; width: 60px; height: 60px; }
.progress-ring-circle {
    transition: stroke-dashoffset 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    transform: rotate(-90deg);
    transform-origin: 50% 50%;
}
#progress-percentage {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.8rem;
    font-weight: 700;
}
.dashboard-text h2 { margin: 0; font-size: 1.25rem; }
.dashboard-text p { margin: 0; color: var(--text-muted); font-size: 0.9rem; }
.icon-btn {
    margin-left: auto;
    background: #F3F4F6;
    border: none;
    width: 44px; height: 44px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-main);
}
.icon-btn:hover { background: #E5E7EB; transform: scale(1.05); }

#checklist-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}
.category-card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 1.5rem;
    border: 1px solid var(--border);
}
.category-card h3 {
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
    font-weight: 700;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}

.custom-checkbox-wrapper {
    display: flex;
    align-items: flex-start;
    padding: 0.5rem 0;
    cursor: pointer;
}
.custom-checkbox-wrapper input { display: none; }
.checkbox-box {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-hover);
    border-radius: 6px;
    margin-right: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
    background: var(--bg);
}
.checkbox-box svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: white;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 20;
    stroke-dashoffset: 20;
    transition: stroke-dashoffset 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.custom-checkbox-wrapper input:checked + .checkbox-box {
    background: var(--accent);
    border-color: var(--accent);
}
.custom-checkbox-wrapper input:checked + .checkbox-box svg {
    stroke-dashoffset: 0;
}
.item-text {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-main);
    transition: var(--transition);
    margin-top: 2px;
}
.custom-checkbox-wrapper input:checked ~ .item-text {
    color: var(--text-muted);
    text-decoration: line-through;
}

.custom-add-section {
    margin-top: 2rem;
    background: var(--surface);
    padding: 1.5rem;
    border-radius: var(--radius);
    border: 1px dashed var(--border-hover);
}
#custom-add-form { display: flex; gap: 1rem; }
#custom-add-form input {
    flex-grow: 1;
    border: none;
    background: #F3F4F6;
    padding: 1rem 1.25rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 500;
}
#custom-add-form input:focus { outline: none; box-shadow: 0 0 0 2px var(--border-hover); }
.add-btn {
    background: var(--accent); color: #fff;
    border: none; border-radius: 12px;
    width: 50px; display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: var(--transition);
}
.add-btn:hover { background: var(--accent-hover); transform: scale(1.05); }

.hidden { display: none !important; }

/* Animatie voor de Was-vraag */
#laundry-group {
    transition: opacity 0.3s ease-out, transform 0.3s ease-out;
}
#laundry-group:not(.hidden) {
    animation: slideDownFade 0.4s ease-out forwards;
}
@keyframes slideDownFade {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

@media print {
    body { background: #fff; }
    #checklist-form, .app-header, .dashboard-header, .custom-add-section { display: none !important; }
    #checklist-container { grid-template-columns: 1fr 1fr; gap: 20px; }
    .category-card { border: 1px solid #000; padding: 15px; page-break-inside: avoid; }
    .checkbox-box { border: 2px solid #000 !important; background: #fff !important; }
    .custom-checkbox-wrapper input:checked + .checkbox-box svg { stroke: #000; }
}