@import"https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--primary: #2563eb;--primary-hover: #1d4ed8;--primary-light: rgba(37, 99, 235, .08);--success: #10b981;--success-light: rgba(16, 185, 129, .1);--warning: #f59e0b;--warning-light: rgba(245, 158, 11, .1);--danger: #ef4444;--danger-light: rgba(239, 68, 68, .1);--info: #06b6d4;--info-light: rgba(6, 182, 212, .1);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border-color: #e2e8f0;--border-focus: #2563eb;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 18px;--transition: all .25s cubic-bezier(.4, 0, .2, 1);--font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);background-image:radial-gradient(circle at 10% 10%,rgba(37,99,235,.12),transparent 28%),radial-gradient(circle at 85% 95%,rgba(16,185,129,.11),transparent 24%);color:var(--text-primary);font-family:var(--font-family);font-size:.9rem;line-height:1.45;overflow-x:hidden}h1,h2{color:var(--primary)}.app-container{display:flex;min-height:100vh;background-color:var(--bg-primary)}.sidebar{width:260px;background-color:var(--bg-secondary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;padding:1.5rem;flex-shrink:0;position:sticky;top:0;height:100vh}.logo-container{display:flex;align-items:center;gap:.75rem;margin-bottom:2.5rem}.logo-text{font-size:1.25rem;font-weight:800;background:linear-gradient(135deg,#fff 0%,var(--text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.logo-badge{background:var(--primary);color:#fff;font-size:.75rem;padding:.2rem .5rem;border-radius:var(--radius-sm);font-weight:700}.user-profile-summary{background-color:var(--bg-tertiary);border:1px solid var(--border-color);padding:.75rem 1rem;border-radius:var(--radius-md);margin-bottom:2rem;display:flex;flex-direction:column;gap:.25rem}.user-name{font-weight:600;color:var(--text-primary);font-size:.9rem}.user-role{font-size:.75rem;color:var(--primary);font-weight:700;letter-spacing:.05em;text-transform:uppercase}.nav-menu{list-style:none;display:flex;flex-direction:column;gap:.5rem;flex-grow:1}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;color:var(--text-secondary);border-radius:var(--radius-md);cursor:pointer;font-weight:500;transition:var(--transition);border:1px solid transparent}.nav-item:hover,.nav-item.active{background-color:var(--primary-light);color:var(--primary);border-color:#6366f126}.logout-btn{margin-top:auto;border:1px solid rgba(239,68,68,.2);color:var(--danger)}.logout-btn:hover{background-color:var(--danger-light);color:var(--danger);border-color:#ef444466}.main-content{flex-grow:1;padding:2rem;overflow-y:auto}.header{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;margin-bottom:1rem}.header h1{font-size:1.95rem;font-weight:800}.dashboard-subtitle{margin-top:.5rem;color:var(--text-secondary);max-width:720px;line-height:1.6;font-size:.95rem}.dashboard-intro-card{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.35rem 1.5rem;margin-bottom:1.75rem;border-radius:var(--radius-lg);background:linear-gradient(180deg,#2563eb14,#0284c70a);border:1px solid rgba(37,99,235,.12);box-shadow:0 18px 50px #0f172a0f}.dashboard-intro-card h2{margin:.3rem 0 0;font-size:1.1rem;color:var(--text-primary);font-weight:650}.dashboard-intro-actions{display:flex;gap:.75rem;flex-wrap:wrap}.panel-label{display:inline-flex;font-size:.75rem;font-weight:700;color:var(--primary);letter-spacing:.08em;text-transform:uppercase}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;margin-bottom:2.5rem}.stat-card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.5rem;display:flex;flex-direction:column;gap:.75rem;position:relative;overflow:hidden;transition:var(--transition)}.stat-card:after{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--primary),var(--info))}.stat-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:.75rem}.stat-icon-wrapper{display:grid;place-items:center;width:50px;height:50px;border-radius:16px;margin-left:auto;box-shadow:0 14px 28px -18px #0f172a2e}.stat-icon{color:var(--primary)}.stat-icon-wrapper.stat-icon-primary{background-color:#2563eb1f}.stat-icon-wrapper.stat-icon-success{background-color:#10b98124}.stat-icon-wrapper.stat-icon-info{background-color:#7c3aed1f}.stat-icon-wrapper.stat-icon-warning{background-color:#f59e0b24}.stat-icon-wrapper.stat-icon-accent{background-color:#f9731624}.stat-icon-wrapper.stat-icon-primary .stat-icon,.stat-icon-wrapper.stat-icon-success .stat-icon,.stat-icon-wrapper.stat-icon-info .stat-icon,.stat-icon-wrapper.stat-icon-warning .stat-icon,.stat-icon-wrapper.stat-icon-accent .stat-icon{width:24px;height:24px}.stat-card{min-height:170px;padding:1.7rem 1.5rem}.stat-label{margin-top:.3rem}.stat-card:hover{transform:translateY(-2px);box-shadow:0 14px 28px #0000001f;border-color:var(--text-muted)}.stat-card-alert{border-color:#f59e0b59;background-color:var(--bg-secondary)}.stat-card-alert .stat-label,.stat-card-alert .stat-desc{color:#92400e}.stat-card-alert .stat-value{color:#b45309}.stat-label{font-size:.85rem;color:var(--text-secondary);font-weight:500}.stat-value{font-size:1.75rem;font-weight:800;color:var(--text-primary)}.stat-desc{font-size:.75rem;color:var(--text-muted)}.panel{background-color:var(--bg-secondary);border:1px solid rgba(148,163,184,.16);border-radius:var(--radius-lg);padding:1.5rem;margin-bottom:1.5rem;box-shadow:0 18px 40px -18px #0f172a2e}.panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem}.panel-title{font-size:1.2rem;font-weight:700;letter-spacing:.01em;color:var(--text-primary)}.panel-title{font-size:1.05rem;font-weight:700}.controls-row{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}.input-field{background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);padding:.75rem .95rem;border-radius:calc(var(--radius-md) + 2px);font-family:var(--font-family);font-size:.9rem;outline:none;transition:var(--transition);min-height:44px;width:100%}.input-field:focus{border-color:var(--border-focus);box-shadow:0 0 0 4px #2563eb1f;outline:none}.btn{background-color:var(--primary);color:#fff;border:1px solid transparent;padding:.72rem 1.15rem;border-radius:calc(var(--radius-md) + 4px);cursor:pointer;font-weight:700;font-size:.93rem;font-family:var(--font-family);display:inline-flex;align-items:center;justify-content:center;gap:.45rem;min-height:44px;transition:var(--transition);text-decoration:none;box-shadow:0 14px 36px -24px #2563eb6b}.btn:hover{background-color:var(--primary-hover);transform:translateY(-1px)}.btn-secondary,.btn-danger,.btn-success{padding:.72rem 1.15rem;font-size:.93rem;min-height:44px;border-radius:calc(var(--radius-md) + 4px);display:inline-flex;align-items:center;justify-content:center;gap:.45rem;transition:var(--transition);border:1px solid transparent;box-shadow:0 10px 24px -24px #0f172a26}.btn-secondary{background-color:#f8fafc;border-color:#94a3b840;color:var(--text-primary);box-shadow:none}.btn-secondary:hover{background-color:#eef2ff}.btn-sm{padding:.45rem .85rem;font-size:.82rem;min-height:34px}.btn-xs{padding:.25rem .6rem;font-size:.75rem;min-height:30px}.btn-danger{background-color:var(--danger);color:#fff}.btn-danger:hover{background-color:#dc2626}.btn-success{background-color:var(--info);color:#fff}.btn-success:hover{background-color:#0a8fa7}.table-wrapper{overflow-x:auto;margin-top:1rem;border-radius:var(--radius-lg);border:1px solid rgba(148,163,184,.16);box-shadow:inset 0 0 0 1px #ffffff73;background-color:var(--bg-secondary)}.data-table{width:100%;border-collapse:collapse;text-align:left;font-size:.85rem}.data-table th{background-color:var(--bg-tertiary);color:var(--text-secondary);font-weight:600;padding:1rem;border-bottom:1px solid var(--border-color);text-transform:uppercase;font-size:.75rem;letter-spacing:.05em}.data-table td{padding:1rem;border-bottom:1px solid var(--border-color);color:var(--text-primary)}.data-table tr:last-child td{border-bottom:none}.data-table tr:nth-child(2n) td{background-color:#f1f5f9a6}.data-table tr:hover td{background-color:#2563eb0f}.data-table td{transition:background-color .25s ease}.badge{display:inline-flex;align-items:center;padding:.2rem .6rem;font-size:.75rem;font-weight:700;border-radius:9999px;text-transform:uppercase}.badge-success{background-color:var(--success-light);color:var(--success)}.badge-warning{background-color:var(--warning-light);color:var(--warning)}.badge-danger{background-color:var(--danger-light);color:var(--danger)}.badge-info{background-color:var(--info-light);color:var(--info)}.badge-muted{background-color:#6b72801a;color:var(--text-secondary)}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;width:100%;background:radial-gradient(circle at center,var(--bg-secondary) 0%,var(--bg-primary) 100%)}.login-card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:2.5rem;width:100%;max-width:440px;box-shadow:0 20px 25px -5px #00000080;display:flex;flex-direction:column;gap:1.5rem}.login-header{text-align:center}.login-title{font-size:1.5rem;font-weight:800;margin-bottom:.25rem}.login-subtitle{color:var(--text-secondary);font-size:.85rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.85rem;font-weight:600;color:var(--text-secondary)}.role-shortcuts{margin-bottom:.75rem}.role-shortcuts-title{font-size:.85rem;font-weight:600;color:var(--text-secondary);text-align:left;margin-bottom:.75rem}.shortcuts-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}.shortcut-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;background-color:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);padding:1.25rem 1rem;font-size:.85rem;font-weight:600;border-radius:var(--radius-md);cursor:pointer;text-align:center;transition:var(--transition)}.shortcut-icon{color:var(--text-secondary);transition:var(--transition)}.shortcut-btn:hover{background-color:var(--primary-light);color:var(--primary);border-color:var(--primary)}.shortcut-btn:hover .shortcut-icon{color:var(--primary)}.shortcut-btn.active{background-color:var(--primary-light);color:var(--primary);border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}.shortcut-btn.active .shortcut-icon{color:var(--primary)}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:#0f172a61;display:flex;justify-content:center;align-items:center;z-index:100;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.modal-content{background-color:var(--bg-secondary);border:1px solid rgba(148,163,184,.22);border-radius:28px;width:100%;max-width:980px;max-height:92vh;overflow-y:auto;box-shadow:0 32px 90px -42px #0f172a59;display:flex;flex-direction:column}.modal-header{padding:1.6rem 1.75rem;border-bottom:1px solid rgba(148,163,184,.18);display:flex;justify-content:space-between;align-items:center}.modal-header h3{margin:0;font-size:1.5rem;font-weight:800;color:var(--text-primary)}.modal-body{padding:1.75rem 1.75rem 1.5rem}.modal-footer{padding:1.35rem 1.75rem 1.75rem;border-top:1px solid rgba(148,163,184,.18);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}.modal-footer .btn{min-width:220px}.modal-section-title{font-size:1rem;font-weight:700;letter-spacing:-.02em;color:var(--text-primary);margin-bottom:.75rem}.challan-grid{display:flex;flex-direction:column;gap:1.75rem}.selected-products-panel{background-color:#f8fafc;border:1px solid rgba(148,163,184,.22);border-radius:24px;padding:1.35rem;box-shadow:0 18px 40px -28px #0f172a29}.selected-products-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.15rem}.add-product-btn{display:inline-flex;align-items:center;justify-content:center;gap:.65rem;padding:.9rem 1.2rem;font-size:.95rem;border-radius:calc(var(--radius-md) + 4px);background:#fff;border:1px solid rgba(37,99,235,.2);color:var(--primary);box-shadow:0 12px 24px -18px #2563eb2e}.add-product-btn:hover{background-color:#f5f8ff}.product-table{display:flex;flex-direction:column;gap:.55rem}.product-grid-header,.product-row{display:grid;grid-template-columns:minmax(220px,2.2fr) minmax(100px,1fr) minmax(100px,1fr) minmax(120px,1.1fr) minmax(120px,1.1fr) 60px;gap:.85rem;align-items:center;width:100%}.product-grid-header{padding:1rem 1.1rem;border-radius:18px;background-color:#fff;border:1px solid rgba(148,163,184,.18);font-weight:700;color:var(--text-secondary);box-shadow:inset 0 1px #0f172a0a}.product-row{gap:.85rem;background-color:#fff;border:1px solid rgba(148,163,184,.16);border-radius:18px;padding:1rem 1.1rem}.empty-product-row{padding:1.25rem;border:1px dashed rgba(148,163,184,.35);border-radius:18px;color:var(--text-secondary);background-color:#eef2ff}.product-cell{display:flex;align-items:center;justify-content:flex-start;min-height:48px}.stock-cell,.price-cell,.total-cell,.qty-cell{justify-content:center}.remove-product-btn{min-width:46px;justify-content:center;padding:.65rem;border-radius:14px;background-color:#f8fafc;border:1px solid rgba(148,163,184,.18)}.remove-product-btn:hover{background-color:#eef2ff}.product-validation-message{grid-column:1 / -1;margin-top:.65rem;color:var(--danger);font-size:.85rem}.grand-total-row{margin-top:1.5rem;display:flex;justify-content:flex-end;gap:.85rem;align-items:center;font-size:1.02rem;color:var(--text-primary);font-weight:700}.grand-total-row strong{font-size:1.2rem}@media (max-width: 860px){.product-grid-header,.product-row{grid-template-columns:1.4fr .9fr .9fr .9fr .9fr 64px}}@media (max-width: 700px){.product-grid-header,.product-row{grid-template-columns:1fr}.product-grid-header{padding:.95rem 1rem}.product-row{gap:.75rem}.product-cell,.remove-product-btn,.product-validation-message,.grand-total-row{justify-content:flex-start}.remove-product-btn{width:100%}.product-row>*{width:100%}.grand-total-row{justify-content:space-between}}@media (max-width: 860px){.product-grid-header,.product-row{grid-template-columns:1.5fr .9fr .8fr .9fr .9fr 48px}}@media (max-width: 700px){.product-grid-header,.product-row{grid-template-columns:1fr}.product-grid-header{grid-template-columns:1fr;text-align:left}.product-row{grid-template-columns:1fr}.product-cell,.remove-product-btn,.product-validation-message,.grand-total-row{justify-content:flex-start}.remove-product-btn{width:100%}.product-row>*{width:100%}.grand-total-row{justify-content:space-between}}.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.25rem;margin-bottom:1.5rem}.detail-item{background-color:var(--bg-tertiary);border:1px solid var(--border-color);padding:.75rem 1rem;border-radius:var(--radius-md)}.detail-label{font-size:.75rem;color:var(--text-secondary);font-weight:500}.detail-value{font-size:.95rem;font-weight:600;margin-top:.2rem}.note-entry{background-color:var(--bg-tertiary);padding:.75rem;border-radius:var(--radius-md);border-left:3px solid var(--primary);margin-bottom:.75rem}.note-meta{display:flex;justify-content:space-between;font-size:.75rem;color:var(--text-secondary);margin-top:.4rem}.pagination{display:flex;justify-content:space-between;align-items:center;margin-top:1.5rem;font-size:.85rem;color:var(--text-secondary)}.pagination-buttons{display:flex;gap:.5rem}@media (max-width: 900px){.app-container{flex-direction:column}.sidebar{width:100%;height:auto;border-right:none;border-bottom:1px solid var(--border-color)}.challan-grid{grid-template-columns:1fr}}:root{color-scheme:light}body{margin:0;padding:0}