/* ========================================================
   TIRTA TANGI - Custom Stylesheet (Modular & Mobile-First)
   ======================================================== */

* {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #f1f5f9;
}

.glass {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Bottom Tab Navigation */
.tab-pill {
    padding: 0.75rem 0.5rem;
    border-radius: 12px;
    font-weight: 600;
    color: #64748b;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    transition: color 0.2s, background-color 0.2s;
}

.tab-pill.active {
    color: #2563eb;
}

.tab-pill svg {
    width: 22px;
    height: 22px;
}

.tab-pill span {
    font-size: 0.65rem;
}

/* Modern Inputs & Buttons */
.input-modern {
    border: 1px solid #cbd5e1;
    font-size: 16px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.input-modern:focus {
    border-color: #2563eb;
    outline: none;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}

.btn-primary {
    background-color: #2563eb;
    transition: background-color 0.2s, transform 0.1s;
    font-size: 1rem;
    padding: 1rem 1.5rem;
}

.btn-primary:active {
    background-color: #1d4ed8;
    transform: scale(0.98);
}

/* Toast Notification */
.toast {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    padding: 0.875rem 1.25rem;
    border-radius: 10px;
    color: white;
    font-weight: 600;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 9999;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
    max-width: 90vw;
    text-align: center;
    pointer-events: none;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.toast.success { background-color: #059669; }
.toast.error { background-color: #dc2626; }

/* Status Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
}

.badge-success { background-color: #ecfdf5; color: #059669; }
.badge-warning { background-color: #fffbeb; color: #d97706; }

/* Data Cards & Touch Safety */
.data-card {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 0.75rem;
    border: 1px solid #e2e8f0;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

/* TOUCH ISOLATION: Kartu pelanggan mengizinkan scroll normal dengan jari */
.pelanggan-card {
    touch-action: pan-y !important;
}

/* DRAG HANDLE: Hanya sentuhan pada pegangan titik yang mengaktifkan drag */
.drag-handle {
    touch-action: none !important;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
}

.drag-handle:active {
    cursor: grabbing;
}

/* Visual saat kartu sedang di-drag */
.sortable-ghost {
    background-color: #eff6ff !important;
    border: 2px dashed #3b82f6 !important;
    opacity: 0.7;
}

.sortable-chosen {
    box-shadow: 0 10px 25px -5px rgba(59, 130, 246, 0.25), 0 8px 10px -6px rgba(59, 130, 246, 0.25) !important;
    transform: scale(1.02);
}

.data-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #f1f5f9;
}

.data-card-row {
    display: flex;
    justify-content: space-between;
    padding: 0.3rem 0;
    font-size: 0.85rem;
}

.data-card-row span:first-child { color: #64748b; }
.data-card-row span:last-child { font-weight: 600; color: #1e293b; }

.data-card-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid #f1f5f9;
    flex-wrap: wrap;
}

/* Action Buttons */
.action-btn {
    flex: 1;
    min-width: 80px;
    padding: 0.5rem 0.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.75rem;
    text-align: center;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.action-btn-blue { background-color: #eff6ff; color: #2563eb; }
.action-btn-green { background-color: #ecfdf5; color: #059669; }
.action-btn-yellow { background-color: #fefce8; color: #ca8a04; }
.action-btn-red { background-color: #fef2f2; color: #dc2626; }

.editable-input {
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 0.5rem;
    font-size: 14px;
    width: 100%;
}

.loader-ring {
    width: 32px;
    height: 32px;
    border: 3px solid #e2e8f0;
    border-top-color: #2563eb;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Modals & Bottom Sheets */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    z-index: 1000;
}

/* FIX: Bottom Sheet menempel mulus di tepi bawah HP tanpa celah ngambang */
.modal-overlay.bottom-sheet-overlay {
    align-items: flex-end;
    padding: 0;
}

@media (min-width: 768px) {
    .modal-overlay.bottom-sheet-overlay {
        align-items: center;
        padding: 1rem;
    }
}

.modal-content {
    background-color: #ffffff;
    border-radius: 16px;
    width: 100%;
    max-width: 400px;
    max-height: 90vh;
    overflow-y: auto;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.bottom-sheet {
    animation: slideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.struk-lunas-stamp {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-15deg);
    font-size: 2.5rem;
    font-weight: 900;
    color: #059669;
    opacity: 0.15;
    border: 4px solid #059669;
    padding: 5px 25px;
    border-radius: 8px;
    pointer-events: none;
}

.form-overlay { background-color: rgba(255, 255, 255, 0.96); }
.stat-card { background-color: #ffffff; border-radius: 12px; padding: 1rem; border: 1px solid #e2e8f0; }

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #ffffff;
    border-top: 1px solid #e2e8f0;
    padding: 0.25rem 0.5rem;
    padding-bottom: calc(0.25rem + env(safe-area-inset-bottom));
    z-index: 100;
}

.main-content {
    padding-bottom: calc(80px + env(safe-area-inset-bottom));
}

.struk-content * { font-weight: 700 !important; }
.struk-content hr { font-weight: normal !important; }

@media print {
    body * { visibility: hidden; }
    #struk-modal, #struk-modal * { visibility: visible; }
    #struk-modal { position: absolute; left: 0; top: 0; width: 100%; margin: 0; padding: 0; background: white; }
    .modal-content { box-shadow: none; max-width: 100%; width: 58mm; margin: 0 auto; border-radius: 0; }
    #struk-modal-content { padding: 0; }
    .no-print { display: none !important; }
}