:root{font-family:Manrope,Avenir Next,Segoe UI,sans-serif;color:#111827;--surface: rgba(255, 255, 255, .84);--surface-strong: rgba(255, 255, 255, .96);--border-soft: rgba(17, 24, 39, .08);--text-secondary: #6b7280;--accent: #1f9d55;--accent-strong: #17322c;background:radial-gradient(circle at top left,rgba(31,157,85,.08),transparent 20%),radial-gradient(circle at top right,rgba(15,23,42,.05),transparent 22%),linear-gradient(180deg,#f5f5f7,#eef1f4)}*{box-sizing:border-box}body{margin:0;min-width:320px;line-height:1.45;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}h1,h2,h3,strong{letter-spacing:-.03em}h1,h2,h3,p{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}.app-shell-pos{grid-template-columns:1fr;background:radial-gradient(circle at top left,rgba(31,157,85,.05),transparent 20%),linear-gradient(180deg,#f5f5f7,#edf1f4)}.sidebar{background:#fff;color:#111827;padding:24px;display:flex;flex-direction:column;min-height:100vh;max-height:100vh;overflow-y:auto;-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);border-right:1px solid var(--border-soft)}.sidebar-divider{height:1px;margin:18px 0;background:#11182714}.brand-block{display:flex;gap:12px;align-items:center;margin-bottom:24px}.brand-block strong{font-size:1.05rem}.brand-badge{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,#17322c,#1f9d55);color:#fff;font-weight:700}.brand-block p,.section-header p,.catalog-card p,.simple-list-item p,.summary-list span,.eyebrow,.stat-hint,.stat-label{color:var(--text-secondary)}.nav-list{display:grid;gap:8px}.nav-secondary{opacity:.9}.sidebar-footer{margin-top:auto;padding-top:18px;display:grid;gap:12px}.sidebar-user-card{display:grid;gap:4px;padding:14px 16px;border-radius:18px;background:#1118270a;border:1px solid rgba(17,24,39,.06)}.sidebar-user-card span{color:#64748b;font-size:.9rem}.sidebar-logout-button{border:none;border-radius:16px;padding:13px 14px;display:inline-flex;align-items:center;gap:10px;justify-content:center;background:#1118270f;color:#111827;font-weight:700}.nav-item{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;padding:13px 14px;border-radius:16px;font-weight:600}.nav-item.active,.nav-item:hover{background:#1118270f}.app-main{padding:28px 28px 112px}.mobile-shell-header{display:none}.mobile-shell-brand{display:inline-flex;align-items:center;gap:10px}.mobile-shell-brand strong{font-size:1rem}.mobile-menu-trigger{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:0 16px;border:1px solid var(--border-soft);border-radius:999px;background:#ffffffe0;color:#111827;box-shadow:0 10px 24px #0f172a14}.mobile-sidebar-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:#1118274d;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.mobile-sidebar-panel{width:min(340px,calc(100vw - 28px));height:100%}.sidebar-mobile-drawer{display:block;min-height:100%;border-right:none;box-shadow:24px 0 48px #0f172a29}.mobile-sidebar-close{margin-left:auto;width:38px;height:38px;border:none;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:#0f172a0f;color:#111827}.app-main-pos{padding:20px 20px 28px;max-width:1480px;width:100%;margin:0 auto}.topbar,.section-header,.simple-list-item,.summary-list div,.stat-label-row,.quantity-row,.button-row,.topbar-actions,.search-box{display:flex;align-items:center;justify-content:space-between;gap:12px}.topbar{margin-bottom:24px;position:sticky;top:0;z-index:5;padding:14px 0;background:linear-gradient(180deg,rgba(245,245,247,.96),rgba(245,245,247,.72),transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.topbar h1,.section-header h2,.login-card h1{margin:0}.topbar h1{font-size:clamp(1.7rem,2vw,2.2rem);font-weight:800}.section-header h2,.management-hero h1,.pos-hero h1,.guardian-hero h1,.login-card h1{font-size:clamp(1.45rem,1.8vw,2rem);font-weight:800}.section-header.compact{margin-bottom:12px}.tenant-switch,.user-chip,.search-box,.login-card label,.card,.stat-card,.catalog-card,.login-card{background:var(--surface);border:1px solid var(--border-soft);border-radius:22px;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.tenant-switch,.user-chip{padding:11px 15px;box-shadow:0 8px 24px #0f172a0f}.tenant-switch select{border:none;background:transparent}.page-content,.page-stack,.pos-layout,.pos-shell{display:grid;gap:20px}.page-content-pos{gap:0}.pos-topbar-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.pos-exit-link{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;text-decoration:none;color:#111827;background:#ffffffc7;border:1px solid var(--border-soft);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 10px 24px #1118270f;font-weight:600}.pos-top-toggle{display:inline-grid;grid-template-columns:repeat(2,minmax(0,1fr));padding:4px;border-radius:999px;background:#fffc;border:1px solid var(--border-soft);box-shadow:0 10px 24px #1118270f}.pos-top-toggle-button{min-width:92px;border:none;border-radius:999px;padding:10px 16px;background:transparent;color:#6b7280;font-weight:700}.pos-top-toggle-button.active{background:#111827;color:#fff;box-shadow:0 8px 18px #1118272e}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.settings-shell{display:grid;grid-template-columns:280px minmax(0,1fr);gap:20px;align-items:start}.settings-nav{position:sticky;top:28px}.settings-nav-list{display:grid;gap:8px}.settings-nav-item{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:16px;text-decoration:none;color:inherit;font-weight:700}.settings-nav-button{width:100%;border:none;background:transparent;text-align:left}.settings-nav-item:hover,.settings-nav-item.active{background:#1118270f}.settings-content{min-width:0}.stats-grid-compact{grid-template-columns:repeat(2,minmax(0,1fr))}.card,.stat-card{padding:22px;box-shadow:0 18px 40px #11182714}.accent-card{background:linear-gradient(135deg,#1f9d551f,#fffffff5)}.accent-card-warm{background:linear-gradient(135deg,#11182714,#fffffff5)}.stat-value{display:block;margin:12px 0 6px;font-size:1.9rem;font-weight:800}.simple-list,.catalog-grid{display:grid;gap:12px}.pos-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;padding:28px;border-radius:32px;background:#000;color:#f8fafc;box-shadow:0 18px 40px #1118272e}.pos-hero .eyebrow,.pos-hero p{color:#f8fafcc7}.pos-hero h1{margin:0 0 8px}.pos-progress{display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap}.pos-progress span{padding:9px 13px;border-radius:999px;background:#ffffff1f;color:#f8fafcb8;font-size:.85rem;font-weight:700}.pos-progress span.active{background:#1f9d553d;color:#fff}.pos-stage{position:relative;min-height:60vh;padding:28px;border-radius:32px;background:var(--surface-strong);border:1px solid var(--border-soft);box-shadow:0 18px 40px #11182714}.pos-animate-in{animation:pos-enter .24s ease-out}.pos-stage-header,.pos-detail-header{margin-bottom:18px}.pos-search-box{display:flex;align-items:center;gap:12px;margin-bottom:20px;padding:17px 18px;border-radius:24px;background:#f3f4f6;border:1px solid var(--border-soft)}.pos-search-box input{width:100%;border:none;background:transparent}.pos-student-list,.pos-products-grid,.pos-checkout-items{display:grid;gap:14px}.pos-class-list{display:grid;gap:14px;grid-template-columns:repeat(2,minmax(0,1fr));max-height:min(58vh,540px);overflow-y:auto;padding-right:4px}.pos-class-card{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;border:1px solid rgba(15,23,42,.06);border-radius:22px;background:#fff;box-shadow:0 12px 24px #0f172a0f;text-align:left;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.pos-class-card:hover{transform:translateY(-2px);border-color:#0f172a1f;box-shadow:0 18px 30px #11182717}.pos-class-card-copy{min-width:0}.pos-class-card-copy strong{display:block;font-size:.96rem;color:#111827;line-height:1.25}.pos-class-card-side{display:inline-flex;align-items:center;gap:10px;color:#64748b}.pos-class-count{display:inline-flex;align-items:center;gap:6px;padding:8px 10px;border-radius:999px;background:#f3f4f6;color:#0f172a;font-size:.82rem;font-weight:700}.pos-class-toolbar-copy small{color:#64748b}.pos-student-group{display:grid;gap:8px}.pos-student-group-title{padding:4px 2px;color:#6b7280;font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.pos-student-card{width:100%;display:flex;align-items:center;gap:14px;padding:20px;border:1px solid rgba(15,23,42,.06);border-radius:26px;background:#fff;box-shadow:0 12px 24px #0f172a0f;text-align:left;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.pos-student-card:hover{transform:translateY(-2px);border-color:#1f9d553d;box-shadow:0 18px 30px #11182717}.pos-student-avatar{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:#f3f4f6;color:#111827;font-weight:800}.pos-student-copy{flex:1;min-width:0}.pos-student-copy p,.pos-student-copy small,.pos-product-top small,.pos-product-meta small,.pos-detail-main p{color:#64748b}.pos-student-balance{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;border-radius:999px;background:#1f9d551f;color:var(--accent-strong);font-weight:700}.pos-detail-main{display:flex;align-items:center;gap:14px}.pos-student-heading{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.pos-inline-class{display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;background:#f3f4f6;color:#6b7280;font-size:.78rem;font-weight:700;letter-spacing:0}.pos-class-toolbar{display:flex;align-items:center;gap:14px;margin-bottom:16px}.pos-class-back{border:none;border-radius:999px;background:#f3f4f6;color:#111827;display:inline-flex;align-items:center;gap:8px;padding:12px 16px;font-weight:700}.pos-class-toolbar-copy{display:grid;gap:2px}.pos-back-button{width:42px;height:42px;border:none;border-radius:50%;background:#f1f5f9;display:inline-flex;align-items:center;justify-content:center}.pos-category-row{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;margin-bottom:18px}.pos-category-chip{border:none;white-space:nowrap;padding:10px 14px;border-radius:999px;background:#f1f5f9;color:#334155;font-weight:700}.pos-category-chip.active{background:#000;color:#fff}.pos-products-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));padding-bottom:120px}.pos-product-card{display:grid;gap:14px;padding:20px;border-radius:30px;background:#fff;border:1px solid rgba(15,23,42,.06);box-shadow:0 14px 28px #0f172a0f;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,opacity .18s ease}.pos-product-card.selected{border-color:#1f9d556b;box-shadow:0 18px 34px #1f9d551f;transform:translateY(-2px)}.pos-product-card.sold-out{opacity:.72}.pos-product-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:20px;background:#f8fafc;font-size:1.5rem}.pos-product-top,.pos-product-meta,.pos-total-box,.pos-checkout-line,.pos-cart-button,.pos-cart-copy,.pos-cart-total,.pos-checkout-student{display:flex;align-items:center;justify-content:space-between;gap:12px}.pos-product-top,.pos-checkout-items h3{flex-direction:column;align-items:flex-start}.pos-product-meta span,.pos-total-box strong{font-weight:800}.pos-qty-control{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:6px;border-radius:999px;background:#f8fafc}.pos-qty-control button{width:38px;height:38px;border:none;border-radius:50%;background:#fff;box-shadow:0 6px 12px #0f172a14}.pos-qty-control button:disabled{opacity:.45}.pos-floating-action{position:sticky;bottom:0;margin-top:-88px;padding-top:24px}.pos-cart-button,.pos-confirm-button{width:100%;border:none;border-radius:28px;padding:19px 22px;background:#000;color:#fff;box-shadow:0 18px 40px #0f172a3d;transition:transform .18s ease,box-shadow .18s ease,opacity .18s ease}.pos-cart-button:hover,.pos-confirm-button:hover{transform:translateY(-1px);box-shadow:0 22px 42px #0f172a47}.pos-cart-icon{width:32px;height:32px;display:grid;place-items:center;border-radius:50%;background:#ffffff24}.pos-checkout-card,.pos-payment-panel{display:grid;gap:18px;padding:24px;border-radius:30px;background:#fff;border:1px solid rgba(15,23,42,.06);box-shadow:0 14px 28px #0f172a0f}.pos-checkout-items h3{display:flex}.pos-total-box{padding-top:18px;border-top:1px dashed rgba(15,23,42,.14)}.pos-payment-panel{margin-top:18px}.pos-balance-note{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-radius:18px;background:#f8fafc;color:#0f172a}.pos-balance-note.warning{background:#fff7ed;color:#9a3412}.pos-confirm-button{margin-top:18px;display:inline-flex;align-items:center;justify-content:center;gap:10px}.pos-confirm-button:disabled{opacity:.6;cursor:not-allowed}.pos-caixa-shell{display:grid;gap:18px}.pos-caixa-summary,.pos-caixa-mini-grid,.pos-caixa-list{display:grid;gap:14px}.pos-caixa-hero-card{position:relative;overflow:hidden;padding:24px;border-radius:32px;background:#000;color:#fff;box-shadow:0 20px 44px #1118272e}.pos-caixa-label,.pos-caixa-hero-card span{color:#ffffffb8}.pos-caixa-label{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;font-weight:700}.pos-caixa-hero-card strong{display:block;font-size:clamp(2rem,3vw,2.8rem);letter-spacing:-.05em}.pos-caixa-hero-line{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:12px}.pos-caixa-hero-meta{display:flex;align-items:center;gap:28px}.pos-caixa-hero-meta div{display:grid;gap:4px}.pos-caixa-hero-meta b{font-size:1.1rem}.pos-caixa-mini-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pos-caixa-mini-card{display:grid;gap:8px;padding:18px;border-radius:24px;background:#fffffff5;border:1px solid var(--border-soft);box-shadow:0 18px 34px #11182712}.pos-caixa-mini-card p{display:inline-flex;align-items:center;gap:8px;color:#6b7280;font-size:.82rem;font-weight:700}.pos-caixa-mini-card strong{font-size:1.45rem}.pos-caixa-mini-card.warning strong{color:#c2410c}.pos-caixa-list{gap:10px}.pos-caixa-group{display:grid;gap:8px}.pos-caixa-group-title{padding:6px 2px 2px;color:#6b7280;font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.pos-caixa-list-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.pos-caixa-list-header span{color:#6b7280;font-weight:700}.pos-caixa-sale-card,.pos-caixa-sale-main,.pos-caixa-sale-side{display:flex;align-items:center;justify-content:space-between;gap:12px}.pos-caixa-sale-card{padding:12px 14px;border-radius:20px;border:1px solid rgba(17,24,39,.05);background:#fffffff5;box-shadow:0 8px 18px #1118270a}.pos-caixa-sale-button{width:100%;border:none;text-align:left;cursor:pointer}.pos-caixa-sale-main{justify-content:flex-start;min-width:0;flex:1}.pos-caixa-sale-main p,.pos-caixa-empty p{color:#6b7280}.pos-caixa-sale-copy{display:grid;gap:3px;min-width:0}.pos-caixa-sale-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:#1f9d551f;color:var(--accent-strong)}.pos-caixa-sale-icon.warning{background:#fff7ed;color:#c2410c}.pos-caixa-sale-side{text-align:right;min-width:fit-content;flex-direction:column;align-items:flex-end;gap:4px}.pos-caixa-sale-main strong,.pos-caixa-sale-side strong{font-size:.95rem}.pos-caixa-sale-main p{font-size:.76rem;line-height:1.2}.pos-caixa-sale-side .status-pill{padding:5px 8px;font-size:.64rem}.pos-caixa-empty{display:grid;place-items:center;gap:12px;min-height:220px;border-radius:24px;border:1px dashed rgba(17,24,39,.12);background:#f3f4f6cc;color:#9ca3af}.pos-sale-modal{width:min(560px,100%)}.pos-sale-modal-list{display:grid;gap:10px}.pos-sale-modal-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid rgba(17,24,39,.08)}.pos-sale-modal-row:last-child{border-bottom:none}@keyframes pos-enter{0%{opacity:0;transform:translateY(8px) scale(.99)}to{opacity:1;transform:translateY(0) scale(1)}}.catalog-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.catalog-card{padding:16px}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:12px;text-align:left;border-bottom:1px solid rgba(15,23,42,.08)}.simple-list-item,.button-row{padding:14px 16px}.button-row{width:100%;border:none}.selected,.mode-button.active{outline:2px solid var(--accent)}.primary-button,.mode-button,.quantity-row button{border:none;border-radius:14px;padding:12px 16px}.text-button{border:none;background:transparent;color:#475569;font-weight:700;padding:0}.primary-button{background:linear-gradient(180deg,#1f2937,#111827);color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:8px}.primary-button:disabled{opacity:.6;cursor:not-allowed}.mode-button,.quantity-row button{background:#eef2f7}.payment-mode-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.payment-mode-grid-inline{grid-template-columns:repeat(3,minmax(0,1fr))}.checkout-box{display:grid;gap:16px}.finance-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.finance-card{display:grid;gap:14px;padding:18px;border-radius:20px;background:linear-gradient(180deg,#fffffff5,#f0f7f4eb);border:1px solid rgba(15,23,42,.08)}.finance-card-top,.finance-meta,.status-inline,.settlement-grid{display:flex;align-items:center;justify-content:space-between;gap:12px}.finance-value{font-size:1.8rem;font-weight:700}.status-pill{display:inline-flex;align-items:center;justify-content:center;padding:6px 10px;border-radius:999px;font-size:.75rem;font-weight:700;letter-spacing:.04em}.status-pill.warning{background:#fef3c7;color:#92400e}.status-pill.success{background:#1f9d551f;color:var(--accent-strong)}.status-inline{color:var(--accent-strong);justify-content:flex-start;font-weight:600}.settlement-grid{justify-content:stretch}.settlement-grid .mode-button{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px}.summary-list{display:grid;gap:10px}.summary-list strong{color:#0f172a}.quick-actions-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.quick-action-card{display:grid;gap:8px;padding:20px;text-decoration:none;color:inherit;border-radius:24px;background:linear-gradient(180deg,#fffffff5,#f5f7f9eb);border:1px solid var(--border-soft);box-shadow:0 18px 40px #11182714}.quick-action-card span{color:#64748b}.cash-summary-grid,.cash-sales-list{display:grid;gap:14px}.cash-summary-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.cash-summary-card,.cash-sale-card{border-radius:22px;border:1px solid var(--border-soft);background:#fffffff5;box-shadow:0 18px 40px #11182714}.cash-summary-card{display:grid;gap:8px;padding:20px}.cash-summary-card p,.cash-sale-card p{margin:0;color:#64748b}.cash-summary-card p{display:inline-flex;align-items:center;gap:8px;font-weight:700}.cash-summary-card strong{font-size:1.55rem}.cash-summary-card span{color:#64748b}.cash-summary-card.accent{background:#000;color:#fff}.cash-summary-card.accent p,.cash-summary-card.accent span{color:#f8fafcc2}.cash-summary-card.success{background:linear-gradient(180deg,#ecfdf5f5,#fffffffa)}.cash-summary-card.warning{background:linear-gradient(180deg,#fff7edf5,#fffffffa)}.cash-summary-card.neutral{background:linear-gradient(180deg,#f8fafcf5,#fffffffa)}.cash-date-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px;padding:16px 18px;width:100%;text-align:left;border:1px solid rgba(15,23,42,.08);border-radius:24px;background:linear-gradient(135deg,#fffffff5,#f1f5f9e6);box-shadow:0 14px 32px #0f172a14}.pos-cash-date-trigger{margin-bottom:0;width:auto;min-width:240px;max-width:min(100%,360px);padding:14px 16px}.pos-cash-date-trigger .cash-date-bar-label{font-size:.72rem}.pos-cash-date-trigger .cash-date-bar strong{margin-top:4px;font-size:.98rem}.cash-date-bar:hover{transform:translateY(-1px)}.cash-date-bar-content{min-width:0}.cash-date-bar-label,.cash-date-hero-label,.cash-date-loading{display:block;color:#64748b;font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.cash-date-bar strong{display:block;margin-top:6px;font-size:1.1rem}.cash-date-loading{white-space:nowrap}.cash-date-bar-side{display:inline-flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:flex-end}.cash-date-bar-cue{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;background:#0f172a0f;color:#0f172a;font-weight:700;white-space:nowrap}.cash-date-backdrop{padding:24px}.cash-date-modal{width:min(720px,100%);padding:24px;border-radius:32px;background:radial-gradient(circle at top left,#fffffffa,#f8fafcf0),linear-gradient(180deg,#fffffff2,#f1f5f9eb);box-shadow:0 30px 80px #0f172a2e}.cash-date-modal-top,.cash-date-calendar-header,.cash-date-modal-actions{display:flex;align-items:center;justify-content:space-between;gap:14px}.cash-date-hero{margin:22px 0;padding:24px;border-radius:28px;background:linear-gradient(145deg,#111827,#1f2937 58%,#334155);color:#f8fafc}.cash-date-hero strong{display:block;margin:8px 0 6px;font-size:clamp(1.8rem,3vw,2.7rem);line-height:1}.cash-date-hero p{color:#f8fafcb8}.cash-date-hero-label{color:#f8fafc99}.cash-date-calendar{padding:20px;border-radius:28px;background:#ffffffd1;border:1px solid rgba(15,23,42,.08);box-shadow:inset 0 1px #ffffffb3}.calendar-nav-button{width:40px;height:40px;border:none;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:#0f172a0d;color:#0f172a}.cash-date-weekdays,.cash-date-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px}.cash-date-weekdays{margin:18px 0 10px}.cash-date-weekdays span{text-align:center;color:#94a3b8;font-size:.78rem;font-weight:800;text-transform:uppercase}.cash-date-day{aspect-ratio:1;border:none;border-radius:22px;background:#f8fafceb;color:#0f172a;display:grid;place-items:center;font-weight:700;box-shadow:inset 0 0 0 1px #0f172a0a}.cash-date-day.empty{background:transparent;box-shadow:none}.cash-date-day.today{box-shadow:inset 0 0 0 1px #1f9d5552}.cash-date-day.selected{background:linear-gradient(180deg,#111827,#1f2937);color:#fff;box-shadow:0 16px 30px #0f172a2e}.cash-date-modal-actions{margin-top:18px}.cash-date-action-group{display:flex;align-items:center;gap:12px}.cash-date-action{min-height:52px;padding:0 20px;border:none;border-radius:18px;font-weight:800}.cash-date-action-primary{background:linear-gradient(180deg,#111827,#000);color:#fff;box-shadow:0 16px 28px #0f172a33}.cash-date-action-secondary{background:#0f172a14;color:#0f172a}.cash-sale-card,.cash-sale-main,.cash-sale-side{display:flex;align-items:center;justify-content:space-between;gap:12px}.cash-sale-card{padding:20px}.cash-sale-main{justify-content:flex-start}.cash-sale-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:#1f9d551f;color:var(--accent-strong)}.cash-sale-icon.warning{background:#fff7ed;color:#c2410c}.cash-sale-side{text-align:right}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(420px,100%);padding:28px;display:grid;gap:16px}.login-card label{display:grid;gap:8px;padding:12px}.login-card input,.search-box input{width:100%;border:none;background:transparent}.guardian-shell{display:grid;gap:20px;padding:24px;min-height:100vh;background:radial-gradient(circle at top left,rgba(31,157,85,.08),transparent 28%),linear-gradient(180deg,#f5f5f7,#eef1f4)}.guardian-hero,.guardian-panel,.guardian-student-card{background:#ffffffeb;border:1px solid rgba(15,23,42,.08);border-radius:24px}.guardian-hero{display:grid;grid-template-columns:1.8fr 1fr;gap:20px;padding:28px}.guardian-eyebrow{color:var(--accent)}.guardian-subtitle{max-width:60ch;color:#475569}.guardian-hero-stats,.guardian-students-grid,.guardian-content-grid,.guardian-form,.guardian-timeline,.guardian-tips,.management-grid,.management-list,.mobile-form-card,.inline-fields{display:grid;gap:14px}.guardian-hero-stats{grid-template-columns:1fr}.guardian-stat{padding:18px;border-radius:18px;background:linear-gradient(135deg,#1f9d551a,#fffffff5)}.guardian-stat span,.guardian-student-button p,.guardian-timeline-item small{color:#64748b}.guardian-stat strong{display:block;margin-top:10px;font-size:1.5rem}.guardian-students-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.guardian-student-card{padding:0}.guardian-student-card.active{outline:2px solid var(--accent);box-shadow:0 12px 30px #1f9d551f}.guardian-student-button{width:100%;border:none;background:transparent;padding:18px;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;text-align:left}.guardian-content-grid{grid-template-columns:1.15fr 1fr}.guardian-panel{padding:22px}.guardian-form label{display:grid;gap:8px;color:#475569}.guardian-form input,.guardian-form select{border:1px solid rgba(15,23,42,.1);border-radius:14px;padding:12px 14px;background:#fff}.guardian-timeline-item{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px solid rgba(15,23,42,.08)}.guardian-timeline-item:last-child{border-bottom:none;padding-bottom:0}.timeline-right{display:grid;gap:4px;justify-items:end}.guardian-highlight{background:linear-gradient(180deg,#fffffff5,#f3f7f4f5)}.guardian-tips div{display:flex;gap:10px;align-items:flex-start;color:#334155}.money-positive{color:#166534}.money-negative{color:#b91c1c}.management-shell{display:grid;gap:18px}.mobile-bottom-nav{display:none}.management-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:24px;border-radius:24px;background:linear-gradient(135deg,#1118270f,#fffffff2);border:1px solid var(--border-soft)}.management-chip{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;background:#ffffffe0;border:1px solid rgba(15,23,42,.08);white-space:nowrap}.management-grid{grid-template-columns:minmax(300px,360px) 1fr;align-items:start}.mobile-form-card,.management-card{background:var(--surface-strong);border:1px solid var(--border-soft);border-radius:26px;padding:22px;box-shadow:0 18px 40px #11182714}.inline-form-card{padding:0;background:transparent;border:none}.mobile-form-card label{display:grid;gap:8px;color:#475569}.mobile-form-card input,.mobile-form-card select,.mobile-form-card textarea{border:1px solid rgba(15,23,42,.1);border-radius:14px;padding:12px 14px;background:#fff}.inline-select-action{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center}.choice-grid{display:grid;gap:10px;margin-top:8px}.choice-grid.compact{grid-template-columns:repeat(2,minmax(0,1fr))}.choice-card{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:16px;border:1px solid rgba(15,23,42,.08);background:#ffffffe6;color:#334155}.choice-card input{width:16px;height:16px;margin:0}.field-group{display:grid;gap:10px}.field-label{font-size:.92rem;font-weight:700;color:#475569}.search-input-shell{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:16px;border:1px solid rgba(15,23,42,.08);background:#fffffff0;color:#64748b}.search-input-shell input{flex:1;border:none;background:transparent;padding:0;outline:none}.selected-items,.search-results-list{display:grid;gap:10px}.selected-chip,.search-result-card,.empty-inline-state,.management-list-toolbar{border:1px solid rgba(15,23,42,.08);border-radius:18px;background:#ffffffeb}.selected-chip,.search-result-card{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px}.selected-chip strong,.search-result-card strong{display:block;margin-bottom:2px}.selected-chip span,.search-result-card span,.management-list-toolbar p,.empty-inline-state{color:#64748b}.chip-remove-button,.secondary-button{border:none;cursor:pointer}.chip-remove-button{width:32px;height:32px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:#f3f4f6;color:#475569}.search-result-card{text-align:left}.result-action{font-weight:700;color:var(--accent-strong);white-space:nowrap}.secondary-button{padding:12px 16px;border-radius:14px;background:#0f172a0f;color:#0f172a}.danger-button{border:none;padding:12px 16px;border-radius:14px;background:#fff1f2;color:#be123c;display:inline-flex;align-items:center;gap:8px;font-weight:700}.empty-inline-state{padding:14px 16px}.management-list-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px}.inventory-panel{display:grid;gap:18px}.inventory-summary-chip{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;background:#0f172a0f;color:#0f172a;font-weight:700}.inventory-control-grid{display:grid;gap:16px}.inventory-control-grid label{display:grid;gap:8px;color:#475569}.inventory-control-grid input,.inventory-control-grid select{border:1px solid rgba(15,23,42,.1);border-radius:14px;padding:12px 14px;background:#fff}.inventory-movement-types{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.inventory-movement-button{min-height:48px;border:1px solid rgba(15,23,42,.08);border-radius:16px;background:#ffffffe6;color:#475569;font-weight:700}.inventory-movement-button.active{background:#111827;color:#fff;box-shadow:0 14px 28px #0f172a24}.inventory-action-row,.inventory-product-top,.inventory-product-actions,.inventory-product-meta,.inventory-quick-actions,.inventory-toolbar-actions,.inventory-card-stock-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.inventory-action-row{justify-content:flex-start}.inventory-toolbar-actions{justify-content:flex-end;flex-wrap:wrap}.inventory-products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.inventory-product-card{display:grid;gap:14px;padding:20px;border-radius:24px;border:1px solid rgba(15,23,42,.08);background:#fffffff5;box-shadow:0 18px 40px #11182714}.inventory-product-top{align-items:flex-start}.inventory-product-top p{color:#64748b}.inventory-stock-badge{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;background:#ecfdf5;color:#166534;font-size:.82rem;font-weight:800;white-space:nowrap}.inventory-stock-badge.warning{background:#fff7ed;color:#c2410c}.inventory-product-meta{flex-wrap:wrap;justify-content:flex-start;color:#64748b}.inventory-product-meta span{padding:8px 10px;border-radius:999px;background:#0f172a0d;font-size:.82rem;font-weight:700}.inventory-quick-actions,.inventory-card-stock-actions{justify-content:flex-start;flex-wrap:wrap}.inventory-quick-button{min-height:42px;padding:0 14px;border:1px solid rgba(15,23,42,.08);border-radius:999px;background:#ffffffe6;color:#0f172a;font-weight:700}.inventory-ghost-button{min-height:42px;padding:0 14px;border:1px dashed rgba(15,23,42,.18);border-radius:999px;background:transparent;color:#475569;display:inline-flex;align-items:center;gap:8px;font-weight:700}.inventory-product-actions{justify-content:space-between}.inventory-product-modal{width:min(680px,100%);max-height:min(88vh,760px);grid-template-rows:auto minmax(0,1fr)}.inventory-stock-modal,.inventory-history-modal{width:min(640px,100%);max-height:min(88vh,760px);grid-template-rows:auto minmax(0,1fr)}.inventory-product-form{display:grid;gap:16px;box-shadow:none;min-height:0;overflow-y:auto;padding-right:6px;padding-bottom:2px}.inventory-large-input{min-height:72px;font-size:2rem;text-align:center;font-weight:800}.inventory-modal-actions{position:sticky;bottom:0;display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-top:4px;padding-top:14px;padding-bottom:2px;background:linear-gradient(180deg,#ffffffb8,#fffffffa 24%);border-top:1px solid rgba(15,23,42,.08)}.inventory-danger-zone{display:grid;gap:12px;padding:16px 18px;border-radius:20px;border:1px solid rgba(244,63,94,.16);background:linear-gradient(180deg,#fff1f2e6,#fffffffa)}.inventory-danger-zone p{color:#881337}.inventory-import-zone{display:grid;gap:12px;padding:16px 18px;border-radius:20px;border:1px solid rgba(15,23,42,.08);background:linear-gradient(180deg,#f8fafceb,#fffffffa)}.inventory-import-zone p{color:#475569}.inventory-import-textarea{min-height:220px;resize:vertical;line-height:1.5}.inventory-history-list{min-height:0;overflow-y:auto;display:grid;gap:12px;padding-right:4px}.inventory-history-item{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:16px 18px;border-radius:18px;border:1px solid rgba(15,23,42,.08);background:#fffffff0}.inventory-history-item p,.inventory-history-item small{color:#64748b}.inventory-history-qty{font-size:1.1rem;font-weight:800;color:#166534;white-space:nowrap}.inventory-history-qty.negative{color:#b45309}.list-search{min-width:260px}.inline-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.management-card{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.card-actions{display:flex;align-items:center;gap:10px}.icon-button{width:38px;height:38px;border:none;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;background:#f3f4f6}.management-card small{color:#64748b}.error-box,.login-debug-box,.success-box,.empty-state{padding:14px 16px;border-radius:14px}.inline-link-button{display:inline-flex;align-items:center;gap:6px;border:none;background:transparent;color:var(--accent-strong);font-weight:700;padding:0}.media-preview-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;place-items:center;padding:20px;background:#11182761;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.media-preview-card{width:min(820px,100%);max-height:88vh;display:grid;gap:16px;padding:22px;border-radius:28px;background:#fffffff7;border:1px solid var(--border-soft);box-shadow:0 28px 60px #11182738}.media-preview-frame,.media-preview-image{width:100%;min-height:55vh;max-height:62vh;border:none;border-radius:22px;background:#f3f4f6;object-fit:contain}.error-box{background:#fee2e2;color:#991b1b}.login-debug-box{background:#f1f5f9f5;color:#334155}.success-box{background:#dcfce7;color:#166534}.empty-state{background:#ffffffd9}@media(max-width:1024px){.app-shell{grid-template-columns:1fr}.app-shell>.sidebar{display:none}.mobile-shell-header{display:flex;align-items:center;justify-content:space-between;position:fixed;top:0;left:0;right:0;z-index:30;min-height:72px;padding:14px 16px;background:#f5f5f7db;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid rgba(15,23,42,.08)}.app-main{padding-top:100px}.stats-grid,.quick-actions-grid,.cash-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.settings-shell{grid-template-columns:1fr}.settings-nav{position:static}}@media(max-width:720px){.guardian-shell{padding:16px}.app-main{padding:94px 16px 112px}.mobile-shell-header{min-height:68px;padding:12px 16px}.app-main-pos{padding:10px 10px 18px}.topbar,.topbar-actions{align-items:flex-start;flex-direction:column}.stats-grid,.payment-mode-grid,.stats-grid-compact,.settlement-grid,.guardian-content-grid,.guardian-hero,.management-grid,.inline-fields,.quick-actions-grid,.inventory-products-grid,.inventory-movement-types{grid-template-columns:1fr}.payment-mode-grid-inline{grid-template-columns:repeat(3,minmax(0,1fr))}.choice-grid.compact,.inline-select-action{grid-template-columns:1fr}.finance-card-top,.finance-meta,.management-hero,.management-card,.inventory-action-row,.inventory-toolbar-actions,.inventory-card-stock-actions,.inventory-product-top,.inventory-product-actions,.inventory-history-item,.cash-sale-card,.cash-date-bar,.cash-date-modal-top,.cash-date-modal-actions,.cash-sale-side,.management-list-toolbar,.pos-caixa-sale-card,.pos-hero,.pos-checkout-line,.pos-checkout-student,.pos-total-box{align-items:flex-start;flex-direction:column}.pos-stage{padding:18px;min-height:auto}.pos-products-grid{grid-template-columns:repeat(2,minmax(0,1fr));padding-bottom:116px}.pos-caixa-mini-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pos-caixa-hero-line{align-items:flex-start}.pos-topbar-row,.pos-caixa-sale-card,.pos-caixa-sale-side{flex-direction:row;align-items:center}.pos-topbar-row{justify-content:space-between}.list-search{min-width:0}.pos-caixa-sale-card,.pos-caixa-sale-side{justify-content:space-between}.pos-product-card{border-radius:24px}.pos-floating-action{position:fixed;left:16px;right:16px;bottom:18px;z-index:15;margin-top:0;padding-top:0}.pos-cart-button:hover,.pos-confirm-button:hover,.pos-class-card:hover,.pos-student-card:hover{transform:none}.cash-summary-grid{grid-template-columns:1fr}.inventory-modal-actions{flex-direction:column-reverse;align-items:stretch}.cash-date-grid,.cash-date-weekdays{gap:6px}.cash-date-day{border-radius:18px}.settings-shell{grid-template-columns:1fr}.mobile-bottom-nav{position:fixed;left:12px;right:12px;bottom:12px;z-index:20;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;padding:10px;border-radius:24px;background:#000000eb;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 18px 38px #0f172a3d}.mobile-nav-item{min-height:56px;display:grid;place-items:center;gap:4px;padding:6px 4px;color:#f8fafcb8;text-decoration:none;border-radius:16px;font-size:.72rem;font-weight:700}.mobile-nav-item.active{background:#1f9d5533;color:#fff}}