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var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.alert-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:3000;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.alert-modal{background:var(--surface);border-radius:20px;width:100%;max-width:420px;border:2px solid var(--danger);box-shadow:0 0 40px #ef44444d;animation:alertModalIn .3s ease}@keyframes alertModalIn{0%{opacity:0;transform:scale(.9) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}.alert-modal-header{display:flex;align-items:center;gap:16px;padding:24px;border-bottom:1px solid var(--border)}.alert-icon{width:56px;height:56px;border-radius:50%;background:#ef444426;display:flex;align-items:center;justify-content:center;color:var(--danger)}.alert-modal-title{font-family:Outfit,sans-serif;font-size:20px;font-weight:700;color:var(--danger)}.alert-modal-body{padding:24px}.alert-message{font-size:16px;color:var(--text-primary);line-height:1.6;text-align:center}.alert-modal-footer{padding:16px 24px 24px;display:flex;justify-content:center}.alert-modal-footer .btn{min-width:140px}input::-webkit-outer-spin-button,input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield;-webkit-appearance:none;appearance:none}input[type=date].form-input,input[type=datetime-local].form-input{color-scheme:dark;background:var(--background)!important;color:var(--text-primary)}input[type=date].form-input::-webkit-calendar-picker-indicator,input[type=datetime-local].form-input::-webkit-calendar-picker-indicator{filter:brightness(0) invert(1)!important;opacity:1!important;cursor:pointer}input[type=date].form-input::-webkit-calendar-picker-indicator:hover,input[type=datetime-local].form-input::-webkit-calendar-picker-indicator:hover{filter:brightness(0) invert(1)!important}input[type=date].form-input::-moz-calendar-picker-indicator{color:#fff!important;opacity:1!important}input[type=date].form-input::-webkit-datetime-edit{color:var(--text-primary)!important}input[type=date].form-input:invalid::-webkit-datetime-edit{color:var(--text-secondary)!important}.sale-row{display:flex;justify-content:space-between;align-items:center;padding:12px;cursor:pointer;border-bottom:1px solid var(--border);transition:background-color .2s}.sale-row:hover{background-color:var(--background-hover)}.sale-info{display:flex;gap:16px;font-size:14px}.sale-info span:first-child{color:var(--text-secondary)}.sale-info span:last-child{font-weight:600;color:var(--danger)}.chevron{transition:transform .2s;color:var(--text-secondary)}.chevron.expanded{transform:rotate(90deg)}.sale-details{padding:12px;background-color:var(--background-alt);border-bottom:1px solid var(--border)}.sale-item{display:flex;justify-content:space-between;font-size:13px;padding:4px 0}.sale-summary{margin-top:8px;padding-top:8px;border-top:1px solid var(--border);text-align:right;font-size:14px}@media (pointer: coarse){.form-input,.form-select,.search-box input{font-size:16px}}.cart-item-total{display:flex;flex-direction:column;align-items:flex-end;gap:4px}.cart-item-original{font-size:13px;font-weight:400;color:var(--text-secondary);text-decoration:line-through}.cart-item-discount{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;padding-top:10px;border-top:1px solid var(--border)}.cart-discount-toggle{display:inline-flex;align-items:center;gap:8px;min-height:32px;font-size:13px;color:var(--text-secondary);cursor:pointer}.cart-discount-toggle input{width:16px;height:16px;accent-color:var(--accent);cursor:pointer}.cart-discount-presets{display:flex;flex-wrap:wrap;gap:6px}.cart-discount-chip{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:4px 12px;border-radius:16px;border:1px solid var(--border);background:var(--surface);color:var(--text-primary);font-size:13px;font-weight:600;cursor:pointer;transition:background .2s ease,border-color .2s ease}.cart-discount-chip:hover{border-color:var(--accent)}.cart-discount-chip.active{background:var(--accent);border-color:var(--accent);color:#fff}.cart-discount-free{display:inline-flex;align-items:center;gap:6px;color:var(--text-secondary)}.cart-discount-input{width:84px;padding:6px 10px}.cart-discount-pending{font-size:12px;font-weight:600;color:var(--warning)}.cart-discount-summary{display:flex;justify-content:space-between;margin-bottom:8px;font-size:14px;color:var(--warning)}.discount-below-cost{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:8px;border:1px solid var(--warning);background:#ffc10726;color:var(--warning);font-size:13px;font-weight:600}.discount-below-cost svg{flex-shrink:0}.discount-auth-list{list-style:none;margin:0 0 16px;padding:0;display:grid;gap:8px}.discount-auth-item{display:grid;gap:8px;padding:12px;border-radius:10px;background:var(--background);border:1px solid var(--border)}.discount-auth-name{display:flex;justify-content:space-between;gap:12px;font-weight:500;overflow-wrap:anywhere}.discount-auth-percent{flex-shrink:0;color:var(--warning);font-weight:700}.discount-auth-amounts{display:flex;justify-content:flex-end;align-items:baseline;gap:10px;font-size:16px}.discount-auth-error{padding:12px 16px;margin-bottom:16px;border-radius:8px;border:1px solid var(--accent);background:#e9456026;color:var(--accent);font-size:14px}.discount-mode-options{display:grid;gap:8px;margin:0 0 16px;padding:0;border:none}.discount-mode-option{display:flex;align-items:flex-start;gap:10px;padding:12px;border-radius:10px;border:1px solid var(--border);background:var(--background);cursor:pointer}.discount-mode-option input{margin-top:3px;accent-color:var(--accent)}.discount-mode-option span{display:grid;gap:2px;font-size:14px}.discount-mode-option small{font-size:13px;color:var(--text-secondary)}.discount-mode-options:disabled .discount-mode-option{cursor:default;opacity:.7}.discount-preset-chip{cursor:default}.discount-preset-chip button{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border:none;border-radius:50%;background:#ffffff40;color:inherit;cursor:pointer}.discount-preset-form{display:flex;gap:8px;max-width:280px;margin-bottom:16px}.discount-settings-body{padding:20px}