*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f4f6f9;--surface:#fff;--border:#e2e8f0;--text:#1a202c;--muted:#718096;--primary:#2b6cb0;--primary-light:#ebf4ff;--danger:#e53e3e;--danger-light:#fff5f5;--warning:#d97706;--warning-light:#fffbeb;--success:#38a169;--success-light:#f0fff4;--expired-bg:#fff5f5;--expired-text:#c53030;--expiring-bg:#fffbeb;--expiring-text:#92400e;--low-bg:#ebf4ff;--low-text:#2b6cb0;--radius:10px;--shadow:0 1px 3px #00000014, 0 1px 2px #0000000f;--shadow-md:0 4px 6px #00000012, 0 2px 4px #0000000f}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.5}.app{flex-direction:column;min-height:100vh;padding-bottom:64px;display:flex}.nav{background:var(--surface);border-bottom:1px solid var(--border);height:56px;box-shadow:var(--shadow);z-index:100;align-items:center;gap:4px;padding:0 20px;display:flex;position:sticky;top:0}.nav-brand{color:var(--primary);letter-spacing:-.5px;white-space:nowrap;margin-right:16px;font-size:17px;font-weight:700}.nav-link{border-radius:var(--radius);cursor:pointer;color:var(--muted);white-space:nowrap;background:0 0;border:none;align-items:center;min-height:44px;padding:7px 14px;font-size:14px;font-weight:500;transition:background .15s,color .15s;display:inline-flex}.nav-link:hover{background:var(--bg);color:var(--text)}.nav-link.active{background:var(--primary-light);color:var(--primary)}.bottom-nav{background:var(--surface);border-top:1px solid var(--border);z-index:100;padding-bottom:env(safe-area-inset-bottom);display:none;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 10px #00000014}.bottom-nav-inner{display:flex}.bottom-nav-item{cursor:pointer;color:var(--muted);-webkit-tap-highlight-color:transparent;background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;min-height:56px;padding:10px 4px 8px;font-size:10px;font-weight:600;transition:color .15s;display:flex}.bottom-nav-item .bnav-icon{font-size:22px;line-height:1}.bottom-nav-item.active{color:var(--primary)}.bottom-nav-item.active .bnav-icon{transform:scale(1.1)}.page{width:100%;max-width:1100px;margin:0 auto;padding:20px 16px}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-bottom:20px;display:flex}.page-title{font-size:20px;font-weight:700}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-body{padding:16px}.btn{border-radius:var(--radius);cursor:pointer;white-space:nowrap;-webkit-tap-highlight-color:transparent;touch-action:manipulation;border:1px solid #0000;justify-content:center;align-items:center;gap:6px;min-height:44px;padding:10px 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var(--border);border-radius:var(--radius);color:var(--text);appearance:none;background:#fff;width:100%;min-height:48px;padding:12px 14px;font-size:16px;transition:border-color .15s,box-shadow .15s}.form-input:focus,.form-select:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #2b6cb01f}.form-grid{gap:14px;display:grid}.form-grid-2{grid-template-columns:1fr 1fr}.form-grid-3{grid-template-columns:1fr 1fr 1fr}.table-wrap{border-radius:var(--radius);border:1px solid var(--border);-webkit-overflow-scrolling:touch;overflow-x:auto}table{border-collapse:collapse;width:100%}thead{background:var(--bg)}th{text-align:left;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;padding:10px 14px;font-size:11px;font-weight:700}td{border-top:1px solid var(--border);vertical-align:middle;padding:13px 14px}tr:hover 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input{padding-left:40px}.search-icon{color:var(--muted);pointer-events:none;font-size:16px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.toast-container{z-index:300;flex-direction:column;gap:8px;width:calc(100% - 32px);max-width:400px;display:flex;position:fixed;bottom:80px;left:50%;transform:translate(-50%)}.toast{border-radius:var(--radius);box-shadow:var(--shadow-md);text-align:left;align-items:center;gap:10px;padding:12px 16px;font-size:14px;font-weight:600;animation:.2s slide-up;display:flex}.toast-success{color:#fff;background:#276749}.toast-error{color:#fff;background:#c53030}@keyframes slide-up{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.empty-state{text-align:center;color:var(--muted);padding:56px 24px}.empty-state-icon{margin-bottom:14px;font-size:48px}.empty-state-title{color:var(--text);margin-bottom:6px;font-size:17px;font-weight:700}.expand-btn{cursor:pointer;color:var(--primary);background:0 0;border:none;min-height:36px;padding:6px 0;font-size:13px;font-weight:600}.sub-table td{color:var(--muted);background:#f9fbfd;padding:8px 12px 8px 28px;font-size:13px}.sale-items-table{border-collapse:collapse;width:100%}.sale-items-table th,.sale-items-table td{text-align:left;padding:8px 10px;font-size:14px}.sale-items-table thead th{color:var(--muted);text-transform:uppercase;font-size:11px;font-weight:700}.sale-items-table tbody td{border-top:1px solid var(--border)}.section-title{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:12px;font-size:11px;font-weight:700}.sale-add-row{grid-template-columns:2fr 1fr 1fr auto;align-items:end;gap:8px;display:grid}.day-group-header{cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;background:0 0;border:none;justify-content:space-between;align-items:center;width:100%;min-height:56px;padding:14px 16px;display:flex}@media (width<=640px){.nav-link{display:none}.nav-brand{font-size:15px}.bottom-nav{display:block}.app{padding-bottom:calc(56px + env(safe-area-inset-bottom))}.toast-container{bottom:calc(68px + env(safe-area-inset-bottom))}.page{padding:14px 12px 24px}.page-title{font-size:19px}.form-grid-2,.form-grid-3{grid-template-columns:1fr}.summary-value{font-size:20px}.table-wrap{display:none}.med-card-list{display:flex}.sale-add-row{grid-template-columns:1fr 1fr}.sale-add-row .sale-add-btn{grid-column:1/-1;min-height:50px;font-size:15px}.modal{border-radius:20px 20px 0 0;max-height:96vh}.modal-backdrop{align-items:flex-end}.modal-footer{flex-direction:column;gap:10px}.modal-footer .btn{width:100%;min-height:50px}.med-card{padding:16px}.med-card-name{font-size:16px}.hide-mobile{display:none}.alert-item{padding:14px}.alert-item .btn{min-height:40px}.diskon-toggle .btn{min-height:48px;padding:10px 16px}}@media 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