:root{--font-ui: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI", Roboto, sans-serif;--font-mono: "SF Mono", "JetBrains Mono", ui-monospace, Menlo, monospace;--color-bg: #f1f3f6;--color-surface: #ffffff;--color-bg-secondary: #e8ecf2;--color-text: #111827;--color-text-secondary: #5b6472;--color-separator: rgba(17, 24, 39, .09);--color-accent: #2481cc;--color-accent-soft: rgba(36, 129, 204, .12);--color-accent-contrast: #ffffff;--color-danger: #d92d20;--color-danger-soft: rgba(217, 45, 32, .12);--color-warning: #d97706;--color-warning-soft: rgba(217, 119, 6, .14);--color-success: #16a34a;--color-success-soft: rgba(22, 163, 74, .14);--color-link: var(--color-accent);--radius-s: 8px;--radius-m: 12px;--radius-l: 16px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--shadow-card: 0 1px 2px rgba(15, 23, 42, .04)}.theme-dark{--color-bg: #0f1319;--color-surface: #18202c;--color-bg-secondary: #222c3c;--color-text: #f3f6fa;--color-text-secondary: #94a3b8;--color-separator: rgba(255, 255, 255, .09);--color-accent: #3ea6ff;--color-accent-soft: rgba(62, 166, 255, .16);--color-accent-contrast: #081018;--color-danger: #f87171;--color-danger-soft: rgba(248, 113, 113, .16);--color-warning: #fbbf24;--color-warning-soft: rgba(251, 191, 36, .16);--color-success: #4ade80;--color-success-soft: rgba(74, 222, 128, .16);--shadow-card: 0 2px 6px rgba(0, 0, 0, .25)}*,*:before,*:after{box-sizing:border-box;margin:0}html{-webkit-text-size-adjust:100%;overscroll-behavior-y:none}body{font-family:var(--font-ui);background:var(--color-bg);color:var(--color-text);font-size:16px;line-height:1.45;min-height:100vh;min-height:100dvh;-webkit-font-smoothing:antialiased}#root{width:100%;min-height:100dvh}.mono,.num{font-variant-numeric:tabular-nums}.app-shell{width:100%;max-width:560px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column}.app-shell-wide{max-width:1200px;margin:0 auto;min-height:100dvh}@media (min-width: 960px){.app-shell-trainer{max-width:1240px;display:grid;grid-template-columns:240px minmax(0,1fr);gap:var(--space-5);padding:var(--space-4) var(--space-5);align-items:start}.app-shell-client{max-width:820px;padding:var(--space-4) var(--space-4) 96px}}.desktop-grid-2{display:flex;flex-direction:column;gap:var(--space-3)}@media (min-width: 960px){.desktop-grid-2{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.95fr);gap:var(--space-4);align-items:start}}h1{font-size:23px;font-weight:700;letter-spacing:-.02em;line-height:1.2}h2{font-size:18px;font-weight:650;letter-spacing:-.01em}h3{font-size:16px;font-weight:600}.screen{padding-bottom:calc(88px + env(safe-area-inset-bottom,0px));width:100%}.screen-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-4) var(--space-4) var(--space-2)}.screen-title{padding:var(--space-4) var(--space-4) var(--space-2)}.subtle{color:var(--color-text-secondary);font-size:14px}.section-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-secondary);padding:var(--space-4) var(--space-4) var(--space-2);display:flex;align-items:center;justify-content:space-between}.card{background:var(--color-surface);border-radius:var(--radius-l);margin:var(--space-2) var(--space-4);box-shadow:var(--shadow-card);border:.5px solid var(--color-separator);overflow:hidden}.card-hero{background:var(--color-surface);border-radius:var(--radius-l);margin:var(--space-2) var(--space-4);padding:var(--space-4);border:1px solid color-mix(in srgb,var(--color-accent) 26%,var(--color-separator));box-shadow:var(--shadow-card)}.hero-kicker{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-accent);margin-bottom:4px}.hero-time{font-size:26px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.15}.row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:13px var(--space-4);min-height:56px}.row+.row{border-top:.5px solid var(--color-separator)}.row-interactive{width:100%;background:transparent;border:none;color:inherit;font:inherit;text-align:left;cursor:pointer;touch-action:manipulation;transition:background-color .12s ease}.row-interactive:hover{background:color-mix(in srgb,var(--color-text) 4%,transparent)}.row-interactive:active{background:color-mix(in srgb,var(--color-text) 8%,transparent)}.row-main{flex:1;min-width:0}.row-title{font-size:16px;font-weight:550;color:var(--color-text);line-height:1.3}.row-sub{font-size:14px;color:var(--color-text-secondary);margin-top:2px;line-height:1.35}.row-side{text-align:right;flex-shrink:0;display:flex;align-items:center;gap:var(--space-2)}.avatar{width:42px;height:42px;border-radius:50%;background:var(--color-accent-soft);color:var(--color-accent);font-weight:700;font-size:14px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;letter-spacing:.02em}.avatar-sm{width:34px;height:34px;font-size:12px}.avatar-lg{width:52px;height:52px;font-size:17px}.trainer-chip-bar{display:flex;gap:var(--space-2);padding:var(--space-2) var(--space-4);overflow-x:auto;scrollbar-width:none}.trainer-chip-bar::-webkit-scrollbar{display:none}.chip{display:inline-flex;align-items:center;gap:6px;min-height:38px;padding:6px 14px;border-radius:999px;border:1px solid var(--color-separator);background:var(--color-surface);color:var(--color-text);font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;white-space:nowrap;touch-action:manipulation}.chip.active{background:var(--color-accent);color:var(--color-accent-contrast);border-color:var(--color-accent)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit;font-size:16px;font-weight:600;border:none;border-radius:var(--radius-m);min-height:48px;padding:12px 18px;cursor:pointer;width:100%;background:var(--color-bg-secondary);color:var(--color-text);touch-action:manipulation;text-decoration:none;transition:opacity .15s ease,transform .08s ease}.btn:active{opacity:.82}.btn-primary{background:var(--color-accent);color:var(--color-accent-contrast)}.btn-danger{background:var(--color-danger-soft);color:var(--color-danger)}.btn-danger-solid{background:var(--color-danger);color:#fff}.btn-ghost{background:transparent;color:var(--color-accent)}.btn-outline{background:var(--color-surface);border:1px solid var(--color-separator);color:var(--color-text)}.btn-sm{min-height:40px;padding:8px 14px;font-size:14px;width:auto;border-radius:var(--radius-s)}.btn:disabled{opacity:.45;cursor:default}.btn-row{display:flex;flex-wrap:wrap;gap:var(--space-2);padding:var(--space-3) var(--space-4)}.btn-row .btn{flex:1}.badge{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;background:var(--color-bg-secondary);color:var(--color-text-secondary);white-space:nowrap}.badge-confirmed,.badge-done{background:var(--color-success-soft);color:var(--color-success)}.badge-cancelled,.badge-cancelled_late{background:var(--color-bg-secondary);color:var(--color-text-secondary)}.badge-no_show,.badge-danger{background:var(--color-danger-soft);color:var(--color-danger)}.badge-pending,.badge-warning{background:var(--color-warning-soft);color:var(--color-warning)}.progress{height:6px;border-radius:999px;overflow:hidden;background:var(--color-bg-secondary);margin-top:var(--space-2)}.progress>i{display:block;height:100%;background:var(--color-accent);border-radius:999px}.balance-num{font-variant-numeric:tabular-nums;font-size:28px;font-weight:700;line-height:1.1}.pkg-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-2);padding:var(--space-3) var(--space-4);border-top:.5px solid var(--color-separator);background:color-mix(in srgb,var(--color-bg-secondary) 45%,transparent)}.pkg-metric-item{text-align:center}.pkg-metric-val{font-size:18px;font-weight:700;font-variant-numeric:tabular-nums}.pkg-metric-lbl{font-size:12px;color:var(--color-text-secondary)}.slot-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:var(--space-2);padding:0 var(--space-4)}.slot{font-variant-numeric:tabular-nums;font-size:15px;font-weight:550;min-height:46px;padding:10px 6px;text-align:center;background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-separator);border-radius:var(--radius-m);cursor:pointer;touch-action:manipulation;display:flex;flex-direction:column;align-items:center;justify-content:center}.slot.sel{background:var(--color-accent);color:var(--color-accent-contrast);border-color:var(--color-accent)}.slot-cap{font-size:11px;opacity:.78;margin-top:2px}.day-strip{display:flex;gap:var(--space-2);padding:var(--space-2) var(--space-4);overflow-x:auto}.day-pill{flex:0 0 auto;min-width:60px;min-height:54px;text-align:center;padding:8px 10px;border-radius:var(--radius-m);background:var(--color-surface);cursor:pointer;border:1px solid var(--color-separator);color:var(--color-text);font-family:inherit;font-size:14px;font-weight:550;touch-action:manipulation}.day-pill.sel{background:var(--color-accent);color:var(--color-accent-contrast);border-color:var(--color-accent)}.day-pill .dw{display:block;font-size:11px;text-transform:uppercase;opacity:.75;margin-bottom:2px}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:60}.sheet{position:fixed;left:0;right:0;bottom:0;z-index:70;max-width:560px;max-height:90dvh;overflow-y:auto;margin:0 auto;background:var(--color-surface);border-radius:20px 20px 0 0;padding:var(--space-5) var(--space-4) calc(var(--space-5) + env(safe-area-inset-bottom,0px));box-shadow:0 -8px 30px #00000038}.sheet h2{margin-bottom:var(--space-3)}.notice{font-size:14px;line-height:1.45;padding:var(--space-3) var(--space-4);border-radius:var(--radius-m);background:var(--color-bg-secondary);margin-bottom:var(--space-3);border-left:3px solid var(--color-accent)}.notice-warning{background:var(--color-warning-soft);color:var(--color-warning);border-left-color:var(--color-warning)}.notice-danger{background:var(--color-danger-soft);color:var(--color-danger);border-left-color:var(--color-danger)}.notice-success{background:var(--color-success-soft);color:var(--color-success);border-left-color:var(--color-success)}.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;max-width:560px;margin:0 auto;background:color-mix(in srgb,var(--color-surface) 92%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:.5px solid var(--color-separator);padding-bottom:env(safe-area-inset-bottom,0px)}.tabbar a,.tabbar button{flex:1;min-height:54px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:6px 4px;font-family:inherit;font-size:12px;font-weight:500;color:var(--color-text-secondary);text-decoration:none;background:transparent;border:none;cursor:pointer}.tabbar a.active,.tabbar button.active{color:var(--color-accent);font-weight:650}.sidebar-nav{display:none}@media (min-width: 960px){.app-shell-trainer .tabbar{display:none}.sidebar-nav{display:flex;flex-direction:column;gap:4px;background:var(--color-surface);border:.5px solid var(--color-separator);border-radius:var(--radius-l);padding:var(--space-3);position:sticky;top:var(--space-4)}.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:var(--radius-m);font-size:15px;font-weight:550;color:var(--color-text-secondary);text-decoration:none}.sidebar-nav a.active{background:var(--color-accent-soft);color:var(--color-accent);font-weight:650}}.field{padding:var(--space-2) var(--space-4)}.field label{display:block;font-size:13px;font-weight:550;color:var(--color-text-secondary);margin-bottom:6px}.field input,.field select,.field textarea{width:100%;font:inherit;font-size:16px;min-height:46px;padding:10px 14px;background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-separator);border-radius:var(--radius-m)}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--color-accent);outline-offset:-1px}.check-control{width:24px;height:24px;border-radius:7px;border:2px solid var(--color-text-secondary);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;font-size:14px;font-weight:700}.check-control.checked{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-accent-contrast)}.segmented{display:flex;background:var(--color-bg-secondary);padding:3px;border-radius:var(--radius-m);margin:var(--space-2) var(--space-4)}.segmented button{flex:1;min-height:38px;border:none;background:transparent;color:var(--color-text-secondary);font-family:inherit;font-size:14px;font-weight:600;border-radius:9px;cursor:pointer}.segmented button.active{background:var(--color-surface);color:var(--color-text);box-shadow:0 1px 3px #00000014}.empty{text-align:center;color:var(--color-text-secondary);padding:40px 24px;font-size:15px}.center{display:flex;align-items:center;justify-content:center;min-height:60vh;flex-direction:column;gap:12px}.spin{width:24px;height:24px;border:2.5px solid var(--color-separator);border-top-color:var(--color-accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;top:16px;left:50%;transform:translate(-50%);z-index:95;background:var(--color-text);color:var(--color-surface);font-size:14px;font-weight:550;padding:10px 18px;border-radius:999px;box-shadow:0 4px 16px #0003}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.chat{display:flex;flex-direction:column;height:calc(100dvh - 170px);min-height:320px}.chat-header{display:flex;align-items:center;gap:12px;padding:10px 14px;margin-bottom:8px}.chat-msgs{flex:1;overflow-y:auto;padding:4px 2px 8px;display:flex;flex-direction:column;gap:6px}.chat-day{align-self:center;font-size:12px;color:var(--color-text-secondary);background:var(--color-bg-secondary);border-radius:999px;padding:3px 10px;margin:8px 0 2px}.chat-bubble{max-width:78%;padding:8px 12px;border-radius:16px;font-size:15px;line-height:1.35;white-space:pre-wrap;word-break:break-word}.chat-bubble.in{align-self:flex-start;background:var(--color-surface);border:.5px solid var(--color-separator);border-bottom-left-radius:6px}.chat-bubble.out{align-self:flex-end;background:var(--color-accent);color:#fff;border-bottom-right-radius:6px}.chat-meta{font-size:11px;opacity:.65;text-align:right;margin-top:2px}.chat-composer{display:flex;gap:8px;align-items:flex-end;padding:8px 0 calc(8px + env(safe-area-inset-bottom));position:sticky;bottom:0;background:var(--color-bg)}.chat-input{flex:1;min-height:44px;max-height:120px;resize:none;border-radius:22px;border:.5px solid var(--color-separator);background:var(--color-surface);color:var(--color-text);padding:11px 14px;font-size:15px;font-family:inherit}.chat-input:focus{outline:2px solid var(--color-accent);outline-offset:-1px}.chat-send{border-radius:50%;width:44px;height:44px;min-width:44px;padding:0;font-size:17px}.badge-unread{background:var(--color-accent);color:#fff;min-width:20px;justify-content:center;margin-left:6px}@media (min-width: 960px){.chat{height:calc(100dvh - 190px)}}
