:root{--font-family:"Inter", system-ui, -apple-system, sans-serif;--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--border-color:#e2e8f0;--primary:#dc2626;--primary-hover:#b91c1c;--primary-light:#fef2f2;--accent:#f59e0b;--accent-light:#fef3c7;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--transition:all .2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.5;overflow-x:hidden}#root{flex-direction:column;width:100%;min-height:100vh;display:flex}button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}button{cursor:pointer;background:0 0;border:none}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.login-page{background:linear-gradient(135deg,#0f172a 0%,#1e1b4b 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{-webkit-backdrop-filter:blur(16px);border-radius:var(--radius-xl);width:100%;max-width:400px;box-shadow:var(--shadow-lg);color:#fff;text-align:center;background:#ffffff08;border:1px solid #ffffff14;padding:40px 30px;animation:.6s ease-out fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-logo{letter-spacing:-.5px;background:linear-gradient(90deg,#f43f5e 0%,#fb7185 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:8px;font-size:28px;font-weight:700}.login-subtitle{color:#94a3b8;margin-bottom:32px;font-size:14px}.login-form .form-group{text-align:left;margin-bottom:20px}.login-form label{color:#cbd5e1;margin-bottom:6px;font-size:13px;font-weight:500;display:block}.login-form input{border-radius:var(--radius-md);color:#fff;width:100%;transition:var(--transition);background:#ffffff0d;border:1px solid #ffffff1a;padding:12px 16px;font-size:15px}.login-form input:focus{background:#ffffff14;border-color:#fb7185;outline:none;box-shadow:0 0 0 3px #f43f5e40}.login-btn{color:#fff;border-radius:var(--radius-md);width:100%;transition:var(--transition);background:linear-gradient(90deg,#e11d48 0%,#f43f5e 100%);margin-top:10px;padding:14px;font-weight:600;box-shadow:0 4px 12px #e11d484d}.login-btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px #e11d4866}.login-error{color:#f87171;border-radius:var(--radius-sm);text-align:center;background:#ef44441a;border:1px solid #ef444433;margin-bottom:20px;padding:10px;font-size:13px}.app-container{background-color:var(--bg-primary);flex-direction:column;height:100vh;display:flex;overflow:hidden}.header{background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);z-index:10;justify-content:space-between;align-items:center;padding:16px 20px;display:flex;position:sticky;top:0}.date-selector{-webkit-user-select:none;user-select:none;align-items:center;gap:12px;font-size:18px;font-weight:700;display:flex}.date-arrow-btn{background:var(--bg-tertiary);border:1px solid var(--border-color);width:32px;height:32px;transition:var(--transition);color:var(--text-secondary);border-radius:50%;justify-content:center;align-items:center;font-size:12px;display:flex}.date-arrow-btn:hover{background:var(--border-color);color:var(--text-primary)}.header-right{align-items:center;gap:16px;display:flex}.btn-logout{background-color:var(--bg-tertiary);width:36px;height:36px;color:var(--text-secondary);transition:var(--transition);border-radius:50%;justify-content:center;align-items:center;display:flex}.btn-logout:hover{background-color:var(--border-color);color:var(--text-primary)}.masters-row{grid-template-columns:80px repeat(var(--masters-count,2), 1fr);background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);z-index:9;flex-shrink:0;align-items:center;padding:12px 0;display:grid}.masters-row-spacer{justify-content:center;align-items:center;display:flex}.calendar-icon-btn{border-radius:var(--radius-sm);border:1.5px solid var(--border-color);justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;display:flex}.master-header-card{text-align:center;flex-direction:column;align-items:center;gap:4px;display:flex}.master-avatar{object-fit:cover;border:2px solid var(--border-color);background-color:var(--bg-tertiary);border-radius:50%;width:42px;height:42px}.my-avatar{transition:transform .2s,border-color .2s,box-shadow .2s}.my-avatar:hover{border-color:var(--accent);transform:scale(1.08);box-shadow:0 0 8px #22c55e66}.master-name{color:var(--text-secondary);font-size:13px;font-weight:600}.calendar-outer{background-color:var(--bg-secondary);-webkit-overflow-scrolling:touch;flex:1;position:relative;overflow:auto scroll}.calendar-grid-container{grid-template-columns:80px repeat(var(--masters-count,2), 1fr);min-height:calc(var(--hour-height,100px) * 12);display:grid;position:relative}.time-column{grid-template-rows:repeat(12, var(--hour-height,100px));border-right:1px solid var(--border-color);background-color:var(--bg-secondary);-webkit-user-select:none;user-select:none;display:grid}.time-slot-label{color:var(--text-muted);justify-content:center;align-items:flex-start;padding-top:6px;font-size:13px;font-weight:500;display:flex}.master-schedule-column{height:calc(var(--hour-height,100px) * 12);border-right:1px solid var(--border-color);background-size:100% var(--hour-height,100px);background-image:linear-gradient(to bottom, var(--border-color) 1px, transparent 1px);position:relative}.master-schedule-column:last-child{border-right:none}.stripe-pattern{border:1px dashed var(--border-color);border-radius:var(--radius-sm);pointer-events:none;background:repeating-linear-gradient(45deg,#f1f5f966,#f1f5f966 10px,#e2e8f066 10px 20px);position:absolute}.appointment-card{border-radius:var(--radius-md);box-shadow:var(--shadow-sm);cursor:pointer;transition:var(--transition);-webkit-user-select:none;user-select:none;border-left:4px solid;flex-direction:column;gap:2px;padding:8px 12px;font-size:12px;display:flex;position:absolute;left:6px;right:6px;overflow-y:auto}.appointment-card:hover{box-shadow:var(--shadow-md);filter:brightness(.97);transform:translateY(-1px)}.appointment-time-badge{opacity:.9;justify-content:space-between;align-items:center;font-size:11px;font-weight:700;display:inline-flex}.appointment-customer{-webkit-line-clamp:2;text-overflow:ellipsis;-webkit-box-orient:vertical;margin-top:2px;font-size:12px;font-weight:500;line-height:1.3;display:-webkit-box;overflow:hidden}.add-appointment-page{flex:1;justify-content:center;align-items:flex-start;padding:24px 20px;display:flex;overflow-y:auto}.form-card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:500px;box-shadow:var(--shadow-md);padding:24px}.form-card h3{color:var(--text-primary);margin-bottom:20px;font-size:18px;font-weight:700}.bottom-nav{background-color:var(--bg-secondary);border-top:1px solid var(--border-color);padding:12px 16px env(safe-area-inset-bottom,16px);z-index:10;flex-direction:column;flex-shrink:0;gap:10px;display:flex}.mini-calendar-wrapper{border-radius:var(--radius-md);background-color:#18181b;align-items:center;padding:4px;display:flex;overflow:hidden}.mini-calendar{color:#a1a1aa;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none;touch-action:pan-x;cursor:grab;flex:1;gap:6px;padding:4px 8px;display:flex;overflow-x:scroll}.mini-calendar::-webkit-scrollbar{display:none}.mini-day-btn{border-radius:var(--radius-sm);min-width:52px;transition:var(--transition);color:#a1a1aa;cursor:pointer;-webkit-user-select:none;user-select:none;background:0 0;border:1px solid #0000;flex-direction:column;flex:0 0 52px;justify-content:center;align-items:center;gap:4px;padding:8px 4px;font-size:11px;font-weight:500;display:flex}.mini-day-btn.active{background-color:var(--accent);color:#000;font-weight:700}.mini-day-name{text-transform:lowercase}.mini-day-number{font-size:14px;font-weight:600}.tab-bar-two{text-align:center;background-color:var(--bg-tertiary);border-radius:var(--radius-md);grid-template-columns:1fr 1fr;padding:4px;display:grid}.tab-btn-two{border-radius:var(--radius-sm);color:var(--text-secondary);transition:var(--transition);justify-content:center;align-items:center;gap:8px;padding:10px;font-size:14px;font-weight:600;display:flex}.tab-btn-two.active{background-color:var(--bg-secondary);color:var(--text-primary);box-shadow:var(--shadow-sm)}.tab-icon{font-size:18px}.modal-overlay{-webkit-backdrop-filter:blur(8px);z-index:100;background-color:#0f172a66;justify-content:center;align-items:flex-end;animation:.2s ease-out fadeIn;display:flex;position:fixed;inset:0}.modal-content{background-color:var(--bg-secondary);border-top-left-radius:var(--radius-xl);border-top-right-radius:var(--radius-xl);width:100%;max-width:500px;box-shadow:var(--shadow-lg);border:1px solid var(--border-color);max-height:90vh;padding:24px 20px 40px;animation:.3s cubic-bezier(.16,1,.3,1) slideUp;overflow-y:auto}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.modal-title{color:var(--text-primary);font-size:18px;font-weight:700}.btn-close-modal{color:var(--text-muted);width:32px;height:32px;transition:var(--transition);border-radius:50%;justify-content:center;align-items:center;font-size:24px;display:flex}.btn-close-modal:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.appointment-details-info{background-color:var(--bg-tertiary);border-radius:var(--radius-md);flex-direction:column;gap:8px;margin-bottom:20px;padding:14px;font-size:14px;display:flex}.details-notes-box{border-top:1px solid var(--border-color);margin-top:6px;padding-top:8px}.details-notes-box strong{color:var(--text-secondary);margin-bottom:4px;font-size:12px;display:block}.comments-section{border-top:1px solid var(--border-color);padding-top:20px}.comments-section h4{color:var(--text-primary);margin-bottom:12px;font-size:14px;font-weight:700}.comments-list{flex-direction:column;gap:12px;max-height:240px;margin-bottom:16px;padding-right:6px;display:flex;overflow-y:auto}.no-comments-text{color:var(--text-muted);text-align:center;padding:12px 0;font-size:13px;font-style:italic}.comment-bubble{background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:10px 12px;font-size:13px;animation:.3s ease-out fadeIn}.comment-meta{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.comment-author{color:var(--text-primary);font-weight:700}.comment-date{color:var(--text-muted);font-size:11px}.comment-text{color:var(--text-secondary);word-break:break-word;line-height:1.4}.comment-input-form{gap:8px;display:flex}.comment-input-form input{border:1.5px solid var(--border-color);border-radius:var(--radius-md);flex:1;padding:10px 14px;font-size:14px}.comment-input-form input:focus{border-color:var(--primary);outline:none}.btn-send-comment{background-color:var(--text-primary);color:#fff;border-radius:var(--radius-md);transition:var(--transition);padding:10px 16px;font-size:13px;font-weight:600}.btn-send-comment:hover{opacity:.9}.modal-form{flex-direction:column;gap:16px;display:flex}.form-row-2{grid-template-columns:1fr 1fr;gap:12px;display:grid}.modal-form .form-group{flex-direction:column;gap:6px;display:flex}.modal-form label{color:var(--text-secondary);font-size:13px;font-weight:600}.modal-form input,.modal-form select,.modal-form textarea{border:1.5px solid var(--border-color);border-radius:var(--radius-md);background-color:var(--bg-secondary);width:100%;transition:var(--transition);padding:10px 14px;font-size:15px}.modal-form input:focus,.modal-form select:focus,.modal-form textarea:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #dc26261a}.btn-submit-appointment{background-color:var(--primary);color:#fff;border-radius:var(--radius-md);width:100%;box-shadow:var(--shadow-sm);transition:var(--transition);padding:12px;font-weight:600}.btn-submit-appointment:hover{background-color:var(--primary-hover)}.btn-delete-appointment{background-color:var(--primary-light);color:var(--primary);border-radius:var(--radius-md);transition:var(--transition);padding:12px;font-weight:600}.btn-delete-appointment:hover{background-color:#fee2e2}@media (width>=768px){.app-container{border-left:1px solid var(--border-color);border-right:1px solid var(--border-color);max-width:1200px;box-shadow:var(--shadow-lg);margin:0 auto}.modal-overlay{align-items:center}.modal-content{border-radius:var(--radius-xl);padding:30px}.bottom-nav{padding:16px 24px}}@media (width<=480px){.masters-row{grid-template-columns:60px repeat(var(--masters-count,2), 140px);overflow-x:auto}.calendar-grid-container{grid-template-columns:60px repeat(var(--masters-count,2), 140px);width:max-content}.calendar-outer{overflow-x:auto}.time-column{z-index:2;position:sticky;left:0;box-shadow:2px 0 5px #0000000d}.masters-row-spacer{background-color:var(--bg-secondary);z-index:2;position:sticky;left:0;box-shadow:2px 0 5px #0000000d}}.full-calendar-modal{width:340px;max-width:95vw}.full-cal-nav{justify-content:space-between;align-items:center;gap:8px;margin:16px 0 12px;display:flex}.cal-nav-btn{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;width:36px;height:36px;transition:var(--transition);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.cal-nav-btn:hover{background:var(--primary-light);border-color:var(--primary);color:var(--primary)}.cal-nav-title{flex-direction:column;flex:1;align-items:center;gap:2px;display:flex}.cal-month-name{color:var(--text-primary);letter-spacing:-.3px;font-size:17px;font-weight:700}.cal-year-control{align-items:center;gap:6px;display:flex}.cal-year-btn{color:var(--text-secondary);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:4px;align-items:center;padding:2px;display:flex}.cal-year-btn:hover{color:var(--primary);background:var(--primary-light)}.cal-year-num{color:var(--text-secondary);text-align:center;min-width:36px;font-size:13px;font-weight:600}.full-cal-grid{grid-template-columns:repeat(7,1fr);gap:4px;margin-top:4px;display:grid}.full-cal-weekday{text-align:center;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;padding:4px 0 8px;font-size:11px;font-weight:700}.full-cal-day{aspect-ratio:1;color:var(--text-primary);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:100%;font-size:13px;font-weight:500;display:flex}.full-cal-day:hover{background:var(--bg-tertiary);color:var(--primary)}.full-cal-today{border:2px solid var(--primary);color:var(--primary);font-weight:700}.full-cal-selected{font-weight:700;background:var(--primary)!important;color:#fff!important}html{-webkit-text-size-adjust:100%;touch-action:manipulation}.app-container{width:100%;max-width:100vw;overflow-x:hidden}@media (width<=480px){.header{min-height:52px;padding:10px 12px}.date-selector{gap:6px;font-size:15px}.header-right{gap:8px}.header-right span{display:none}.masters-row{grid-template-columns:52px repeat(var(--masters-count,2), 1fr);-webkit-overflow-scrolling:touch;min-width:0;padding:8px 0;top:52px;overflow-x:auto}.masters-row-spacer{width:52px;min-width:52px}.calendar-icon-btn{width:32px;height:32px}.master-avatar{width:36px;height:36px}.master-name{font-size:11px}.calendar-outer{-webkit-overflow-scrolling:touch;overflow-x:auto}.calendar-grid-container{grid-template-columns:52px repeat(var(--masters-count,2), minmax(140px, 1fr));width:max-content;min-width:100%}.time-column{z-index:3;background-color:var(--bg-secondary);width:52px;position:sticky;left:0;box-shadow:2px 0 6px #00000014}.time-slot-label{padding-top:4px;font-size:11px}.bottom-nav{padding:8px 12px 12px}.tab-bar-two{gap:8px}.tab-btn-two{gap:4px;padding:8px 12px;font-size:12px}.mini-day-btn{flex:0 0 48px;min-width:48px;padding:6px 4px;font-size:10px}.mini-day-number{font-size:14px}.appointment-card{padding:3px 5px;font-size:11px}.modal-overlay{align-items:flex-end;padding:0}.modal-content{max-height:90vh;overflow-y:auto;border-radius:var(--radius-xl) var(--radius-xl) 0 0!important;width:100%!important;max-width:100%!important;padding:20px 16px 32px!important}.full-calendar-modal{width:100%!important;max-width:100%!important}.form-row-2{grid-template-columns:1fr 1fr;gap:8px}.modal-form input,.modal-form select,.modal-form textarea{padding:10px 12px;font-size:16px}.btn-submit-appointment,.btn-delete-appointment{padding:14px;font-size:15px}.add-appointment-tab{padding:16px 12px}.add-form-content{padding-bottom:80px}}@media (width<=360px){.header{padding:8px 10px}.date-selector{font-size:13px}.masters-row,.calendar-grid-container{grid-template-columns:44px repeat(var(--masters-count,2), 120px)}.time-column{width:44px}.mini-day-btn{flex:0 0 44px;min-width:44px}}button,a,input,select,textarea{touch-action:manipulation}.calendar-outer,.mini-calendar,.modal-content{-webkit-overflow-scrolling:touch}