:root{--bg: #f2f2f7;--card: #ffffff;--blue: #0083e0;--orange: #e07020;--green: #1a7a4a;--red: #cc1a1a;--yellow: #b87d0a;--text: #0d1f35;--muted: #6b8aaa;--border: #e0e8f0}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif}button,input{font-family:Arial,sans-serif}.app-loading{min-height:100vh;display:flex;align-items:center;justify-content:center;color:#666}.plat-badge{color:#fff;font-size:11px;font-weight:800;padding:3px 8px;border-radius:4px}.status-bar{display:flex;align-items:center;gap:4px;margin:10px 0}.status-bar__step{display:flex;flex-direction:column;align-items:center;flex:1}.status-bar__dot{width:12px;height:12px;border-radius:50%;transition:background .3s}.status-bar__label{font-size:9px;margin-top:2px}.status-bar__line{height:3px;flex:2;border-radius:2px;margin-bottom:14px;transition:background .3s}.toast{position:fixed;top:16px;left:50%;transform:translate(-50%);color:#fff;border-radius:10px;padding:12px 18px;font-size:14px;font-weight:700;display:flex;align-items:center;gap:8px;box-shadow:0 4px 16px #00000040;z-index:999;max-width:90vw;cursor:pointer}.confirm-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:500;display:flex;align-items:center;justify-content:center;padding:24px}.confirm-box{background:#fff;border-radius:14px;padding:24px;width:100%;max-width:320px}.confirm-msg{font-size:15px;font-weight:700;color:var(--text);margin-bottom:20px;line-height:1.4}.confirm-btns{display:flex;gap:10px}.btn-secondary{flex:1;padding:12px;background:#f0f0f0;border:none;border-radius:10px;font-size:14px;font-weight:700;cursor:pointer;color:var(--text)}.btn-primary{flex:1;padding:12px;border:none;border-radius:10px;font-size:14px;font-weight:700;cursor:pointer;color:#fff}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:200;display:flex;flex-direction:column;justify-content:flex-end}.sheet{background:var(--card);border-radius:16px 16px 0 0;max-height:85vh;overflow-y:auto;padding:20px}.sheet-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.btn-close{background:#f0f0f0;border:none;border-radius:50%;width:32px;height:32px;font-size:16px;cursor:pointer}.section-label{font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin-bottom:8px}.sheet-header__info{display:flex;align-items:center;gap:8px}.sheet-header__name{font-size:18px;font-weight:800}.sheet-header__meta{font-size:12px;color:var(--muted);margin-top:2px}.cancelled-banner{background:#ffebee;border:1px solid #ef9a9a;border-radius:8px;padding:10px 14px;margin-bottom:14px;font-size:13px;font-weight:700;color:var(--red);display:flex;align-items:center;gap:8px}.items-box{background:#f8f8f8;border-radius:8px;padding:12px;margin-bottom:14px}.item-row{display:flex;justify-content:space-between;padding:6px 0}.item-row--sep{border-bottom:1px solid #eee}.item-qty{font-weight:700;font-size:14px}.item-name{font-size:14px;margin-left:6px}.item-plu{font-size:10px;color:var(--muted);font-family:monospace}.item-price{font-size:13px;font-weight:700}.items-empty{font-size:13px;color:var(--muted);text-align:center;padding:8px 0}.total-row{display:flex;justify-content:space-between;font-size:16px;font-weight:800;margin-bottom:16px;padding:8px 0;border-top:2px solid #eee}.customer-note{background:#fff8e1;border:1px solid #ffe082;border-radius:8px;padding:10px 14px;margin-bottom:14px;font-size:13px}.btn-action{width:100%;padding:16px;color:#fff;border:none;border-radius:12px;font-size:16px;font-weight:800;cursor:pointer;margin-bottom:8px}.btn-cancel-order{width:100%;padding:14px;background:transparent;color:var(--red);border:1px solid var(--red);border-radius:12px;font-size:14px;font-weight:700;cursor:pointer}.timer-circle{position:relative;width:60px;height:60px;flex-shrink:0}.timer-circle svg{transform:rotate(-90deg)}.timer-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;flex-direction:column}.timer-check{font-size:18px}.timer-main{font-size:16px;font-weight:800;line-height:1}.timer-sub{font-size:9px;color:var(--muted);line-height:1}.order-card{border-radius:12px;padding:14px;margin-bottom:10px;cursor:pointer;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.order-card__body{display:flex;justify-content:space-between;align-items:flex-start}.order-card__left{flex:1;min-width:0}.order-card__header{display:flex;align-items:center;gap:8px;margin-bottom:4px}.order-card__name{font-size:13px;font-weight:800;color:var(--text)}.order-card__meta{font-size:12px;color:var(--muted);margin-bottom:2px}.order-card__items{font-size:11px;color:var(--text);margin-top:4px;line-height:1.5}.order-card__more{color:var(--muted)}.order-card__right{display:flex;flex-direction:column;align-items:center;gap:6px;margin-left:10px}.order-card__btn{color:#fff;border:none;border-radius:8px;padding:6px 10px;font-size:11px;font-weight:700;cursor:pointer;white-space:nowrap}.toggle{width:48px;height:26px;border-radius:13px;cursor:pointer;position:relative;transition:background .2s;flex-shrink:0}.toggle-knob{position:absolute;top:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:left .2s;box-shadow:0 1px 3px #0000004d}.counter{display:flex;align-items:center;gap:8px}.counter-btn{width:36px;height:36px;border-radius:50%;background:#f0f0f0;border:none;font-size:18px;cursor:pointer;font-weight:700}.counter-value{font-size:16px;font-weight:800;width:50px;text-align:center}.settings-row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid #f0f0f0}.settings-row__label{font-size:15px;font-weight:600;color:var(--text)}.settings-row__sub{font-size:12px;color:var(--muted)}.panel-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:200;display:flex;flex-direction:column;justify-content:flex-end}.panel-sheet{background:var(--card);border-radius:16px 16px 0 0;padding:20px;max-height:80vh;overflow-y:auto}.panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.panel-title{font-size:18px;font-weight:800}.btn-save{width:100%;padding:14px;background:var(--blue);color:#fff;border:none;border-radius:10px;font-size:16px;font-weight:800;cursor:pointer;margin-top:20px}.btn-save:disabled{background:#aaa;cursor:not-allowed}.btn-logout{width:100%;padding:14px;background:transparent;color:var(--red);border:1px solid rgba(204,26,26,.3);border-radius:10px;font-size:14px;font-weight:700;cursor:pointer;margin-top:8px}.section-label--spaced{margin:16px 0 8px}.pos-root{min-height:100vh;background:var(--bg);display:flex;flex-direction:column;max-width:600px;margin:0 auto}.pos-header{background:var(--text);color:#fff;padding:12px 16px;display:flex;align-items:center;gap:10px}.pos-header__back{background:none;border:none;color:#ffffffb3;font-size:20px;cursor:pointer;padding:4px}.pos-header__store{flex:1}.pos-header__name{font-size:15px;font-weight:800;line-height:1}.pos-header__conn{font-size:11px;color:#ffffff80;display:flex;align-items:center;gap:6px}.pos-status-dot{width:6px;height:6px;border-radius:50%;display:inline-block}.pos-header__btn{background:#ffffff1a;border:none;color:#fff;border-radius:8px;padding:6px 10px;cursor:pointer;font-size:11px;font-weight:700}.pos-header__btn--icon{padding:8px;font-size:16px}.new-order-banner{background:var(--orange);padding:10px 16px;display:flex;align-items:center;gap:8px;cursor:pointer}.new-order-banner__icon{font-size:18px}.new-order-banner__text{color:#fff;font-weight:800;font-size:14px}.pos-tabs{background:var(--card);display:flex;border-bottom:1px solid #eee;overflow-x:auto}.pos-tab{flex:1;padding:12px 4px;border:none;background:none;cursor:pointer;min-width:64px;display:flex;flex-direction:column;align-items:center;gap:2px}.pos-tab__label{font-size:13px}.tab-badge{color:#fff;font-size:11px;font-weight:800;border-radius:10px;padding:0 6px;line-height:18px}.orders-list{flex:1;overflow-y:auto;padding:12px}.empty-state{text-align:center;padding:48px 20px;color:var(--muted)}.empty-icon{font-size:36px;margin-bottom:8px;opacity:.3}.empty-msg{font-size:15px;font-weight:700}.pos-footer{background:var(--card);padding:10px 16px;border-top:1px solid #eee;display:flex;justify-content:center}.refresh-btn{background:none;border:1px solid #ddd;border-radius:20px;padding:6px 20px;font-size:12px;font-weight:700;cursor:pointer;color:var(--muted)}.login-page{min-height:100vh;background:linear-gradient(135deg,#0d1f35,#1a3a5c);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px}.login-logo{font-size:22px;font-weight:900;color:#fff;margin-bottom:4px}.login-logo__accent{color:var(--blue)}.login-subtitle{font-size:12px;color:#ffffff80;margin-bottom:32px;letter-spacing:2px;text-transform:uppercase}.login-card{background:#fff;border-radius:16px;padding:24px;width:100%;max-width:360px}.login-error{background:#ffebee;border:1px solid #ef9a9a;border-radius:8px;padding:10px 14px;font-size:13px;color:var(--red);margin-bottom:14px}.form-group{margin-bottom:14px}.form-group--last{margin-bottom:20px}.form-label{display:block;font-size:11px;font-weight:700;color:var(--muted);margin-bottom:5px;text-transform:uppercase;letter-spacing:1px}.form-input{width:100%;padding:12px 14px;border:1px solid #ddd;border-radius:8px;font-size:15px;outline:none;box-sizing:border-box}.btn-login{width:100%;padding:14px;background:var(--blue);color:#fff;border:none;border-radius:10px;font-size:16px;font-weight:800;cursor:pointer}.btn-login:disabled{background:#aaa;cursor:not-allowed}.history-page{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg);z-index:200;display:flex;flex-direction:column}.history-header{background:var(--card);padding:16px 20px;display:flex;align-items:center;gap:12px;border-bottom:1px solid #eee}.history-header__back{background:none;border:none;font-size:22px;cursor:pointer;color:var(--text)}.history-header__info{flex:1}.history-header__title{font-size:17px;font-weight:800}.history-header__sub{font-size:12px;color:var(--muted)}.history-header__total{text-align:right}.history-header__total-label{font-size:11px;color:var(--muted)}.history-header__total-val{font-size:16px;font-weight:800}.history-list{flex:1;overflow-y:auto;padding:16px}.history-placeholder{text-align:center;padding:40px;color:var(--muted)}.history-card{background:var(--card);border-radius:10px;padding:12px 16px;margin-bottom:8px;display:flex;align-items:center;gap:12px}.history-card__info{flex:1}.history-card__name{font-size:14px;font-weight:700}.history-card__meta{font-size:11px;color:var(--muted)}.history-card__totals{text-align:right}.history-card__price{font-size:14px;font-weight:700}.history-card__badge{font-size:10px;font-weight:700;padding:2px 6px;border-radius:3px}.history-footer{background:var(--card);padding:12px 20px;border-top:1px solid #eee;display:flex;justify-content:space-between;font-size:14px;font-weight:700}.store-selector{min-height:100vh;background:var(--bg);padding:24px}.store-selector__header{text-align:center;margin-bottom:28px}.store-selector__logo{font-size:20px;font-weight:900;color:var(--text)}.store-selector__logo-accent{color:var(--blue)}.store-selector__sub{font-size:14px;color:var(--muted);margin-top:4px}.store-list{display:flex;flex-direction:column;gap:12px;max-width:500px;margin:0 auto}.store-btn{background:var(--card);border:1px solid #cde0f5;border-radius:12px;padding:16px 20px;display:flex;align-items:center;gap:14px;cursor:pointer;text-align:left;-webkit-tap-highlight-color:transparent;width:100%}.store-brand{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:900;color:#fff;flex-shrink:0}.store-info__name{font-size:15px;font-weight:800;color:var(--text)}.store-info__meta{font-size:12px;color:var(--muted)}.store-status{margin-left:auto}.store-status__badge{font-size:11px;font-weight:700;padding:3px 8px;border-radius:4px}.store-logout{background:transparent;border:1px solid rgba(204,26,26,.3);border-radius:12px;padding:14px 20px;color:var(--red);font-size:14px;font-weight:700;cursor:pointer;margin-top:8px;width:100%}.menu-manager{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg);z-index:200;display:flex;flex-direction:column}.menu-header{background:var(--card);padding:16px 20px;border-bottom:1px solid #eee}.menu-header__nav{display:flex;align-items:center;gap:12px;margin-bottom:10px}.menu-back-btn{background:none;border:none;font-size:22px;cursor:pointer}.menu-title{flex:1}.menu-title__main{font-size:17px;font-weight:800}.menu-title__sub{font-size:12px;color:var(--muted)}.menu-search{width:100%;padding:10px 14px;border:1px solid #ddd;border-radius:8px;font-size:14px;outline:none;box-sizing:border-box}.menu-list{flex:1;overflow-y:auto;padding:12px}.menu-placeholder{text-align:center;padding:40px;color:var(--muted)}.category-label{font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--muted);padding:10px 4px 4px}.menu-item{background:var(--card);border-radius:10px;padding:12px 16px;margin-bottom:6px;display:flex;align-items:center;gap:12px;border:1px solid #eee}.menu-item--out{background:#fff5f5;border-color:#ffcdd2}.menu-item__info{flex:1}.menu-item__name{font-size:14px;font-weight:600;color:var(--text)}.menu-item__name--out{color:#aaa;text-decoration:line-through}.menu-item__plu{font-size:11px;color:var(--muted);font-family:monospace}