/* 📌 ไฟล์: style.css */

body {
    overscroll-behavior-y: none;
    /* 🔴 เอา touch-action: pan-y ออก เพื่อแก้บั๊กหน้าจอค้างเลื่อนไม่ได้ */
    background-color: #f3f4f6;
}

/* 🔴 ล็อกคอนเทนเนอร์ไม่ให้ยืดทะลุขอบจอมือถือ */
#app-container {
    height: 100vh;
    height: 100dvh;
    height: -webkit-fill-available;
    max-height: 100dvh; 
    overflow: hidden; 
}

/* 🔴 บังคับให้ View มีขนาดตายตัว เพื่อให้ Scroll ด้านในทำงานได้ */
.view-section {
    display: none;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.view-section.active {
    display: flex;
}
.d-none {
    display: none !important;
}

/* Custom Scrollbar ให้ดูสะอาดตาบน Desktop/Android */
.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}
.custom-scrollbar::-webkit-scrollbar-track {
    background: transparent;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
    background-color: #cbd5e1;
    border-radius: 10px;
}

/* กฎข้อ 10: Auto-growing Textarea Limits */
textarea.auto-grow {
    min-height: 80px;
    max-height: 200px;
    resize: none;
    overflow-y: auto;
}

/* กฎข้อ 54: Global Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(3px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* กฎข้อ 33: Skeleton Loader Animation */
.skeleton-card {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}
@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* =======================================
   Modern Card UI (Custom Styles)
   ======================================= */
.task-card {
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border: 1px solid #f1f5f9;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s, box-shadow 0.2s;
}
.task-card:active {
    transform: scale(0.98);
}
.card-header {
    display: flex;
    padding: 12px 16px;
    border-bottom: 1px solid #f1f5f9;
    gap: 12px;
}
.card-thumbnail {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    background-color: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
    border: 1px solid #e2e8f0;
}
.card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.card-thumbnail i {
    font-size: 1.8rem;
    color: #cbd5e1;
    opacity: 0.6;
}
.card-title-zone {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.card-body {
    padding: 12px 16px;
    background-color: #fafafa;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

/* Priority Badges */
.badge-urgent { background: #fee2e2; color: #dc2626; border: 1px solid #f87171; }
.badge-important { background: #fef3c7; color: #d97706; border: 1px solid #fbbf24; }
.badge-normal { background: #dcfce7; color: #16a34a; border: 1px solid #4ade80; }

/* Status Dropdown in Card (Quick Toggle) */
.quick-status-select {
    appearance: none;
    background-color: white;
    border: 1px solid #cbd5e1;
    border-radius: 9999px;
    padding: 4px 28px 4px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #475569;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 12px;
    outline: none;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.quick-status-select:focus {
    border-color: #10b981;
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}
/* สีพื้นหลัง Status */
.status-pending { background-color: #f8fafc; color: #64748b; border-color: #cbd5e1; }
.status-doing { background-color: #fffbeb; color: #d97706; border-color: #fcd34d; }
.status-done { background-color: #f0fdf4; color: #16a34a; border-color: #86efac; }