.navbar{display:flex;align-items:center;justify-content:space-between;background-color:var(--color-canvas);padding:0 32px;height:64px;border-bottom:2px solid var(--color-blue);position:sticky;top:0;z-index:50}.nav-logo{font-family:var(--font-serif);color:var(--color-blue);margin:0;font-size:1.9rem;letter-spacing:-.5px;font-weight:400}.nav-links{display:flex;align-items:center;gap:4px}.nav-links a{font-family:var(--font-sans);font-size:14px;font-weight:500;color:var(--color-ink);text-decoration:none;padding:6px 12px;border-radius:var(--radius-md);transition:color .12s ease}.nav-links a:hover{color:var(--color-blue)}.nav-logout{height:36px;padding:0 14px;background:transparent;color:var(--color-ink);font-family:var(--font-sans);font-size:14px;font-weight:500;border:1px solid var(--color-hairline);border-radius:var(--radius-md);cursor:pointer;transition:border-color .12s ease,color .12s ease}.nav-logout:hover{border-color:var(--color-blue);color:var(--color-blue)}.nav-login{height:36px;padding:0 16px!important;background-color:var(--color-blue)!important;color:#fff!important;border-radius:var(--radius-md)!important;display:inline-flex!important;align-items:center!important}.nav-login:hover{background-color:var(--color-blue-dark)!important;color:#fff!important}.calendar-container{display:inline-block;border:1px solid var(--color-hairline);border-radius:var(--radius-lg);padding:16px 20px 20px;background:var(--color-canvas);-webkit-user-select:none;user-select:none;min-width:280px}.calendar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:8px}.calendar-nav-btn{width:32px;height:32px;border-radius:50%;border:1px solid var(--color-hairline);background:transparent;color:var(--color-ink);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:14px;line-height:1;transition:border-color .12s ease,color .12s ease;flex-shrink:0;padding:0}.calendar-nav-btn:hover:not(:disabled){border-color:var(--color-blue);color:var(--color-blue)}.calendar-nav-btn:disabled{opacity:.25;cursor:default}.calendar-month-label{font-family:var(--font-sans);font-size:15px;font-weight:600;color:var(--color-heading);margin:0;flex:1;text-align:center;letter-spacing:0}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}.calendar-day-label{text-align:center;font-family:var(--font-sans);font-size:11px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;color:var(--color-muted);padding:0 0 8px}.calendar-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:50%;font-family:var(--font-sans);font-size:13px;font-weight:400;cursor:pointer;transition:background .1s ease,color .1s ease;color:var(--color-ink)}.calendar-day:not(.past):not(.empty):not(.beyond):not(.selected):hover{background:var(--color-surface-soft)}.calendar-day.empty{visibility:hidden}.calendar-day.past{color:var(--color-hairline);cursor:default}.calendar-day.today{font-weight:700;box-shadow:inset 0 0 0 1.5px var(--color-muted);color:var(--color-muted)}.calendar-day.today.unavailable,.calendar-day.today.fully-booked{color:var(--color-hairline)}.calendar-day.beyond{color:var(--color-hairline);cursor:default}.calendar-day.selected{background-color:var(--color-blue);color:#fff;font-weight:600}.calendar-day.unavailable,.calendar-day.fully-booked{color:var(--color-hairline);cursor:default}.calendar-out-of-range-msg{font-size:13px;color:var(--color-error);margin:10px 0 0;font-family:var(--font-sans)}.chat-layout{display:flex;height:calc(100vh - 140px);border:1px solid var(--color-hairline);border-radius:var(--radius-lg);overflow:hidden;background:var(--color-surface-card)}.chat-sidebar{width:320px;flex-shrink:0;border-right:1px solid var(--color-hairline);display:flex;flex-direction:column;overflow:hidden}.chat-sidebar__header{padding:20px 20px 16px;border-bottom:1px solid var(--color-hairline)}.chat-sidebar__title{font-family:var(--font-serif);font-size:22px;font-weight:400;color:var(--color-heading);margin:0}.chat-sidebar__list{flex:1;overflow-y:auto}.chat-thread-item{display:flex;align-items:flex-start;gap:12px;padding:14px 20px;cursor:pointer;border-bottom:1px solid var(--color-hairline);transition:background .12s ease}.chat-thread-item:hover{background:var(--color-surface-soft)}.chat-thread-item--active{background:var(--color-surface-soft);border-left:3px solid var(--color-blue)}.chat-thread-item__avatar{width:42px;height:42px;border-radius:50%;background:var(--color-blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:16px;flex-shrink:0}.chat-thread-item__body{flex:1;min-width:0}.chat-thread-item__name{font-size:14px;font-weight:600;color:var(--color-heading);margin:0 0 2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-thread-item__preview{font-size:13px;color:var(--color-muted);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-sidebar__empty{padding:40px 20px;text-align:center;color:var(--color-muted);font-size:14px}.chat-main{flex:1;display:flex;flex-direction:column;overflow:hidden}.chat-main__header{padding:16px 24px;border-bottom:1px solid var(--color-hairline);flex-shrink:0}.chat-main__header-name{font-size:15px;font-weight:600;color:var(--color-heading);margin:0 0 2px}.chat-main__header-sub{font-size:13px;color:var(--color-muted);margin:0}.chat-messages{flex:1;overflow-y:auto;padding:24px;display:flex;flex-direction:column;gap:12px}.chat-messages__empty{text-align:center;color:var(--color-muted);font-size:14px;margin:auto}.chat-bubble{display:flex;flex-direction:column;max-width:65%}.chat-bubble--mine{align-self:flex-end;align-items:flex-end}.chat-bubble--theirs{align-self:flex-start;align-items:flex-start}.chat-bubble__sender{font-size:11px;color:var(--color-muted);margin-bottom:3px;font-weight:500}.chat-bubble__text{padding:10px 14px;border-radius:18px;font-size:14px;line-height:1.5;word-break:break-word}.chat-bubble--mine .chat-bubble__text{background:var(--color-blue);color:#fff;border-bottom-right-radius:4px}.chat-bubble--theirs .chat-bubble__text{background:var(--color-surface-soft);color:var(--color-ink);border-bottom-left-radius:4px}.chat-bubble__time{font-size:11px;color:var(--color-muted);margin-top:3px}.chat-input-bar{display:flex;gap:10px;padding:16px 24px;border-top:1px solid var(--color-hairline);flex-shrink:0}.chat-input-bar__input{flex:1;height:40px;padding:0 14px;background:var(--color-canvas);color:var(--color-ink);font-family:var(--font-sans);font-size:14px;border:1px solid var(--color-hairline);border-radius:var(--radius-pill);outline:none;transition:border-color .15s ease}.chat-input-bar__input:focus{border-color:var(--color-blue)}.chat-input-bar__send{height:40px;padding:0 20px;background:var(--color-blue);color:#fff;border:none;border-radius:var(--radius-pill);font-family:var(--font-sans);font-size:14px;font-weight:500;cursor:pointer;transition:background .15s ease;flex-shrink:0}.chat-input-bar__send:hover{background:var(--color-blue-dark)}.chat-input-bar__send:disabled{opacity:.5;cursor:not-allowed}.chat-main__placeholder{flex:1;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;color:var(--color-muted)}.chat-main__placeholder-icon{font-size:40px;margin-bottom:4px}:root{--color-canvas: #faf9f5;--color-blue: #2774AE;--color-blue-dark: #1d5f8a;--color-gold: #e5c84a;--color-ink: #141413;--color-heading: #111827;--color-muted: #6c6a64;--color-surface-card: #ffffff;--color-surface-soft: #efe9de;--color-hairline: #e6dfd8;--color-error: #c64545;--color-success: #2d7a3a;--font-serif: "Cormorant Garamond", "Times New Roman", serif;--font-sans: "Inter", "Segoe UI", sans-serif;--font-logo: "Alfa Slab One", serif;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-pill: 9999px;--shadow-card: 0 1px 3px rgba(20, 20, 19, .08)}*,*:before,*:after{box-sizing:border-box}body{margin:0;padding:0;background-color:var(--color-canvas);font-family:var(--font-sans);font-size:16px;line-height:1.55;color:var(--color-ink);min-height:100vh}h1,h2{font-family:var(--font-serif);font-weight:400;color:var(--color-heading);line-height:1.15;letter-spacing:-.5px;margin-top:0}h3,h4,h5,h6{font-family:var(--font-sans);font-weight:600;color:var(--color-heading);margin-top:0}.main-container{max-width:1100px;margin:0 auto;padding:48px 24px}.btn-primary{display:inline-flex;align-items:center;justify-content:center;height:40px;padding:0 20px;background-color:var(--color-blue);color:#fff;font-family:var(--font-sans);font-size:14px;font-weight:500;line-height:1;border:none;border-radius:var(--radius-md);cursor:pointer;text-decoration:none;transition:background-color .15s ease}.btn-primary:hover{background-color:var(--color-blue-dark);color:#fff}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;height:40px;padding:0 20px;background-color:var(--color-canvas);color:var(--color-ink);font-family:var(--font-sans);font-size:14px;font-weight:500;border:1px solid var(--color-hairline);border-radius:var(--radius-md);cursor:pointer;text-decoration:none;transition:border-color .15s ease,color .15s ease}.btn-secondary:hover{border-color:var(--color-blue);color:var(--color-blue)}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}.btn-danger{display:inline-flex;align-items:center;justify-content:center;height:40px;padding:0 20px;background-color:#fff;color:var(--color-error);font-family:var(--font-sans);font-size:14px;font-weight:500;border:1px solid var(--color-error);border-radius:var(--radius-md);cursor:pointer;text-decoration:none;transition:background-color .15s ease}.btn-danger:hover{background-color:#fee2e2}.btn-danger:disabled{opacity:.5;cursor:not-allowed}.btn-full{width:100%}.card{background:var(--color-surface-card);border:1px solid var(--color-gold);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-card)}.badge-pill{display:inline-block;padding:3px 10px;background:var(--color-surface-soft);color:var(--color-ink);font-size:12px;font-weight:500;letter-spacing:.3px;text-transform:capitalize;border-radius:var(--radius-pill)}.badge-pill--blue{background:#dbeafe;color:#1d4ed8}.badge-pill--gold{background:var(--color-gold);color:var(--color-heading)}.form-label{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;font-size:14px;font-weight:500;color:var(--color-heading)}.form-input{height:40px;padding:0 14px;background:var(--color-canvas);color:var(--color-ink);font-family:var(--font-sans);font-size:15px;border:1px solid var(--color-hairline);border-radius:var(--radius-md);outline:none;width:100%;transition:border-color .15s ease}.form-input:focus{border-color:var(--color-blue)}.form-textarea{padding:10px 14px;background:var(--color-canvas);color:var(--color-ink);font-family:var(--font-sans);font-size:15px;border:1px solid var(--color-hairline);border-radius:var(--radius-md);outline:none;width:100%;resize:vertical;transition:border-color .15s ease}.form-textarea:focus{border-color:var(--color-blue)}.tab-pill{padding:7px 16px;background:transparent;color:var(--color-muted);font-family:var(--font-sans);font-size:14px;font-weight:500;border:1px solid transparent;border-radius:var(--radius-pill);cursor:pointer;transition:background .12s ease,color .12s ease}.tab-pill:hover{background:var(--color-surface-soft);color:var(--color-ink)}.tab-pill.active{background:var(--color-surface-soft);color:var(--color-ink);border-color:var(--color-hairline)}.section-heading{font-family:var(--font-serif);font-size:36px;font-weight:400;letter-spacing:-.5px;color:var(--color-heading);margin:0 0 8px}.page-title{font-family:var(--font-serif);font-size:28px;font-weight:400;letter-spacing:-.3px;color:var(--color-heading);margin:0 0 4px}.form-error{color:var(--color-error);font-size:14px;margin:8px 0}.form-success{color:var(--color-success);font-size:14px;margin:8px 0}