:root{--bg-main: #0a0d16;--bg-card: #121826;--bg-card-glass: rgba(18, 24, 38, .7);--border-color: rgba(255, 255, 255, .06);--border-glow: rgba(56, 189, 248, .15);--primary: #38bdf8;--primary-hover: #0ea5e9;--primary-glow: rgba(56, 189, 248, .25);--secondary: #ec4899;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--success: #10b981;--success-glow: rgba(16, 185, 129, .2);--danger: #ef4444;--warning: #f59e0b;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--font-family: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-primary);font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}.app-container{display:flex;flex-direction:column;min-height:100vh}.sidebar{background:var(--bg-card);border-top:1px solid var(--border-color);padding:.5rem .25rem;padding-bottom:calc(.5rem + env(safe-area-inset-bottom));display:flex;flex-direction:row;justify-content:space-around;align-items:center;position:fixed;bottom:0;left:0;right:0;z-index:100;height:calc(65px + env(safe-area-inset-bottom));border-right:none;transition:transform var(--transition-normal)}.app-container.mobile-nav-hidden .sidebar{transform:translateY(150%)}.logo-section{display:none}.logo-icon{font-size:1.75rem;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.logo-text{font-size:1.25rem;font-weight:800;letter-spacing:.5px;background:linear-gradient(to right,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav-links{list-style:none;display:flex;flex-direction:row;justify-content:space-between;width:100%;gap:0}.nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.25rem;padding:.25rem;color:var(--text-secondary);text-decoration:none;border-radius:8px;font-weight:500;font-size:.65rem;transition:var(--transition-fast);cursor:pointer;border:1px solid transparent;flex:1;text-align:center}.nav-item svg{font-size:1.25rem!important}.nav-item-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.nav-item:hover{color:var(--text-primary);background:#ffffff08}.nav-item.active{color:var(--primary);background:#38bdf80f;border-color:#38bdf81f;box-shadow:0 0 10px #38bdf80d}.nav-item.disabled{opacity:.4;cursor:not-allowed}.nav-item-badge{display:none}.nav-item-badge.premium{background:linear-gradient(135deg,#f59e0b,#d97706);color:#000}.profile-section{display:none}.collapse-btn{background:#ffffff0d;border:1px solid var(--border-color);color:var(--text-primary);border-radius:50%;width:28px;height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition-fast);outline:none}.collapse-btn:hover{background:#38bdf826;border-color:var(--primary);color:var(--primary)}.desktop-only{display:none}@media (min-width: 1024px){.desktop-only{display:flex}.app-container{display:grid;grid-template-columns:260px 1fr;flex-direction:row;transition:grid-template-columns var(--transition-normal)}.app-container.sidebar-collapsed{grid-template-columns:85px 1fr}.app-container.mobile-nav-hidden .sidebar{transform:none}.sidebar-collapsed .logo-text,.sidebar-collapsed .nav-item-text,.sidebar-collapsed .nav-item-badge,.sidebar-collapsed .profile-plan{display:none!important}.sidebar-collapsed .logo-section{flex-direction:column;gap:.75rem}.sidebar-collapsed .nav-item{justify-content:center;padding:.85rem 0}.sidebar-collapsed .sidebar{padding:2rem 1rem}.sidebar-collapsed .profile-section{padding:.5rem 0;align-items:center}.sidebar{flex-direction:column;justify-content:space-between;border-top:none;border-right:1px solid var(--border-color);padding:2rem 1.5rem;position:sticky;top:0;height:100vh;height:100dvh;width:auto}.logo-section{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:3rem}.nav-links{flex-direction:column;gap:.5rem;flex-grow:1}.nav-item{flex-direction:row;gap:1rem;padding:.85rem 1rem;font-size:.95rem;justify-content:flex-start}.nav-item svg{font-size:1.1rem!important}.nav-item-badge{display:inline-block;font-size:.7rem;padding:.15rem .4rem;border-radius:6px;font-weight:700;text-transform:uppercase}.profile-section{display:flex;flex-direction:column;gap:.85rem;padding:.5rem}}.responsive-grid-2{display:grid;grid-template-columns:1fr;gap:1.5rem}@media (min-width: 1024px){.responsive-grid-2{grid-template-columns:1fr 1fr}}.pdv-container{display:flex;flex-direction:column;gap:1.5rem}@media (min-width: 1024px){.pdv-container{display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;height:calc(100vh - 120px)}}.pdv-products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(135px,1fr));gap:1rem}@media (min-width: 640px){.pdv-products-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1.25rem}}.main-content{display:flex;flex-direction:column;height:100vh;height:100dvh;overflow-y:auto;padding-bottom:calc(65px + env(safe-area-inset-bottom));transition:padding-bottom var(--transition-normal)}.app-container.mobile-nav-hidden .main-content{padding-bottom:0}.header-bar{background:var(--bg-card-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);padding:1rem 1.25rem;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:.75rem;position:sticky;top:0;z-index:10}.page-title{font-size:1.15rem;font-weight:700;letter-spacing:-.2px}.header-actions{display:flex;align-items:center;justify-content:space-between;width:100%;flex-wrap:wrap;gap:.5rem}.mobile-menu-btn{display:flex;align-items:center;justify-content:center;background:#ffffff0d;color:var(--text-primary);border:1px solid var(--border-color);border-radius:8px;padding:.5rem;cursor:pointer;transition:var(--transition-fast)}.mobile-menu-btn:hover{background:#ffffff1a}.mobile-logout-btn{display:flex;align-items:center;justify-content:center;background:#ef44441a;color:var(--danger);border:1px solid rgba(239,68,68,.2);border-radius:8px;padding:.5rem;cursor:pointer;transition:var(--transition-fast)}.mobile-logout-btn:hover{background:#ef444433}@media (min-width: 1024px){.main-content{padding-bottom:0}.header-bar{flex-direction:row;justify-content:space-between;align-items:center;padding:1.25rem 2.5rem;gap:0}.page-title{font-size:1.35rem;letter-spacing:-.5px}.header-actions{width:auto;justify-content:flex-end;gap:1rem}.mobile-logout-btn,.mobile-menu-btn{display:none}}.tenant-simulator{display:flex;align-items:center;gap:1rem;background:#ffffff05;border:1px solid var(--border-color);padding:.5rem 1rem;border-radius:12px}.tenant-field{display:flex;flex-direction:column;gap:.15rem}.tenant-label{font-size:.65rem;color:var(--text-muted);font-weight:700;text-transform:uppercase;letter-spacing:.5px}.tenant-input{background:transparent;border:none;color:var(--text-primary);font-family:var(--font-family);font-size:.85rem;font-weight:600;outline:none;border-bottom:1px solid transparent;transition:var(--transition-fast);width:120px}.tenant-input:focus{border-color:var(--primary)}.tenant-select{background:var(--bg-main);border:1px solid var(--border-color);color:var(--text-primary);font-family:var(--font-family);font-size:.85rem;font-weight:600;padding:.25rem .5rem;border-radius:8px;outline:none;cursor:pointer;transition:var(--transition-fast)}.tenant-select:focus{border-color:var(--primary)}.plan-badge{font-size:.75rem;font-weight:700;padding:.35rem .65rem;border-radius:8px;text-transform:uppercase;letter-spacing:.5px}.plan-badge.basic{background:#94a3b81a;color:#cbd5e1;border:1px solid rgba(148,163,184,.2)}.plan-badge.medium{background:#38bdf81a;color:var(--primary);border:1px solid rgba(56,189,248,.2)}.plan-badge.premium{background:#ec48991a;color:var(--secondary);border:1px solid rgba(236,72,153,.2)}.plan-badge.business{background:#f59e0b1a;color:var(--warning);border:1px solid rgba(245,158,11,.2);box-shadow:0 0 10px 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transparent}.btn-primary{background:var(--primary);color:#000}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 0 15px var(--primary-glow);transform:translateY(-1px)}.btn-secondary{background:#ffffff0a;color:var(--text-primary);border-color:var(--border-color)}.btn-secondary:hover{background:#ffffff14}.upgrade-overlay{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2.5rem 1.25rem;border-radius:16px;background:radial-gradient(circle at center,#ec48990d,#0a0d16e6);border:1px dashed var(--border-color)}@media (min-width: 640px){.upgrade-overlay{padding:4rem 2rem}}.upgrade-icon{font-size:3rem;margin-bottom:1.5rem}.upgrade-title{font-size:1.5rem;font-weight:700;margin-bottom:.75rem;background:linear-gradient(to 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640px){.modal-overlay{padding:1.5rem}}.modal-content{background:linear-gradient(145deg,#121826f2,#0a0d16fa);border:1px solid rgba(56,189,248,.25);border-radius:20px;padding:1.25rem;width:100%;max-width:580px;max-height:90vh;overflow-y:auto;box-shadow:0 25px 50px -12px #000c,0 0 30px #38bdf81a;display:flex;flex-direction:column;gap:1.25rem;animation:slideUp .25s cubic-bezier(.16,1,.3,1)}@media (min-width: 640px){.modal-content{padding:2.25rem}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(15px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}input[type=number]::-webkit-outer-spin-button,input[type=number]::-webkit-inner-spin-button{margin-left:6px}input:-webkit-autofill,input:-webkit-autofill:hover,input:-webkit-autofill:focus,input:-webkit-autofill:active{-webkit-box-shadow:0 0 0 1000px #0f172a inset!important;-webkit-text-fill-color:#f8fafc!important;transition:background-color 5000s ease-in-out 0s;caret-color:#f8fafc}