:root{--primary: #0C7EFF;--primary-light: #4099FF;--primary-dim: rgba(12, 126, 255, .12);--primary-border: rgba(12, 126, 255, .3);--green: #00CF78;--green-dim: rgba(0, 207, 120, .12);--red: #ff6b6b;--red-dim: rgba(255, 107, 107, .12);--orange: #f09433;--orange-dim: rgba(240, 148, 51, .12);--bg: #070A12;--bg-card: #0D1120;--bg-elevated: #131828;--bg-hover: #1A2035;--text-primary: #ffffff;--text-secondary: #7A8499;--text-tertiary: #4A5470;--text-accent: #E8EEFF;--border: rgba(255, 255, 255, .07);--border-active: rgba(12, 126, 255, .3);--font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Helvetica, Arial, sans-serif;--text-xs: 11px;--text-sm: 13px;--text-base: 15px;--text-lg: 17px;--text-xl: 22px;--text-2xl: 28px;--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{height:100%;background:var(--bg);color:var(--text-primary);font-family:var(--font);font-size:var(--text-base);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overscroll-behavior-y:none}#root{height:100%}a{color:var(--primary);text-decoration:none}button{font-family:var(--font);cursor:pointer;border:none;background:none;color:inherit}input,textarea{font-family:var(--font);font-size:var(--text-base)}.app-shell{display:flex;flex-direction:column;height:100%;max-width:428px;margin:0 auto}.top-bar{display:flex;align-items:center;gap:10px;padding:calc(var(--safe-top) + 12px) 16px 12px;background:#070a12f0;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.top-bar-logo{height:24px;width:auto}.top-bar-gym-name{font-size:var(--text-lg);font-weight:700;letter-spacing:-.3px;color:var(--text-primary)}.page-content{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding-bottom:calc(72px + var(--safe-bottom))}.tab-bar{display:flex;justify-content:space-around;align-items:center;padding:8px 0 calc(8px + var(--safe-bottom));background:#070a12f5;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-top:1px solid var(--border);position:fixed;bottom:0;left:0;right:0;z-index:100;max-width:428px;margin:0 auto}.tab-item{display:flex;flex-direction:column;align-items:center;gap:3px;padding:4px 16px;color:var(--text-tertiary);font-size:var(--text-xs);font-weight:500;transition:color .15s}.tab-item.active{color:var(--primary)}.tab-item svg{transition:color .15s}.stat-card,.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.card-header{display:flex;align-items:center;gap:8px;margin-bottom:12px;color:var(--text-secondary);font-size:var(--text-sm);font-weight:600;letter-spacing:.5px;text-transform:uppercase}.btn-primary{background:var(--primary);color:var(--bg);font-size:var(--text-base);font-weight:700;padding:14px 28px;border-radius:var(--radius);width:100%;transition:background .2s,transform .1s}.btn-primary:active{transform:scale(.98);background:var(--primary-light)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.input{width:100%;padding:14px 16px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-size:var(--text-lg);outline:none;transition:border-color .2s}.input:focus{border-color:var(--primary-border)}.input::placeholder{color:var(--text-tertiary)}.conversation-item{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border);transition:background .15s}.conversation-item:active{background:var(--bg-hover)}.conversation-avatar{width:40px;height:40px;border-radius:50%;background:var(--primary-dim);color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:var(--text-sm);flex-shrink:0}.msg-bubble{max-width:80%;padding:10px 14px;border-radius:16px;font-size:var(--text-base);line-height:1.4;word-wrap:break-word}.msg-bubble.agent{background:var(--primary);color:var(--bg);border-bottom-right-radius:4px;align-self:flex-end}.msg-bubble.lead{background:var(--bg-elevated);color:var(--text-primary);border-bottom-left-radius:4px;align-self:flex-start}.msg-time{font-size:var(--text-xs);color:var(--text-tertiary);margin-top:4px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center;color:var(--text-secondary)}.empty-state svg{margin-bottom:12px;color:var(--text-tertiary)}.skeleton{background:linear-gradient(90deg,var(--bg-card) 25%,var(--bg-elevated) 50%,var(--bg-card) 75%);background-size:200% 100%;animation:skeleton-pulse 1.5s ease-in-out infinite;border-radius:var(--radius-sm)}@keyframes skeleton-pulse{0%{background-position:200% 0}to{background-position:-200% 0}}.toggle{position:relative;display:inline-block;width:48px;height:28px;flex-shrink:0}.toggle input{opacity:0;width:0;height:0;position:absolute}.toggle .toggle-slider{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg-hover);border-radius:14px;cursor:pointer;transition:background .2s}.toggle .toggle-slider:after{content:"";position:absolute;top:2px;left:2px;width:24px;height:24px;background:var(--text-primary);border-radius:50%;transition:transform .2s}.toggle input:checked+.toggle-slider{background:var(--primary)}.toggle input:checked+.toggle-slider:after{transform:translate(20px)}.pull-indicator{text-align:center;padding:8px;color:var(--text-tertiary);font-size:var(--text-xs)}.login-container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;background:linear-gradient(135deg,#00091f,#001640,#00091f)}.login-card{width:100%;max-width:380px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px 24px}.login-logo{display:flex;flex-direction:column;align-items:center;gap:8px;margin-bottom:32px}.login-logo-text{font-size:var(--text-xl);font-weight:800;letter-spacing:-.5px;color:var(--text-primary)}.login-logo-text span{color:var(--primary)}.login-subtitle{color:var(--text-secondary);font-size:var(--text-sm);text-align:center}.search-bar{display:flex;align-items:center;gap:8px;padding:10px 14px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);margin:12px 16px}.search-bar input{flex:1;background:none;border:none;color:var(--text-primary);outline:none;font-size:var(--text-base)}.search-bar input::placeholder{color:var(--text-tertiary)}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:100px;font-size:var(--text-xs);font-weight:600}.badge-hot{background:var(--orange-dim);color:var(--orange)}.badge-booked{background:var(--green-dim);color:var(--green)}.badge-inquiry{background:var(--primary-dim);color:var(--primary)}