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small{color:var(--muted);font-family:var(--font-inter);font-size:.8rem;font-weight:500}.tutor-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.tutor-card{border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);background:#fff;transition:transform .18s,box-shadow .18s;overflow:hidden}.tutor-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}.tutor-portrait{aspect-ratio:4/3;color:#fff;background:radial-gradient(circle at 70% 25%, #c5a0596b, transparent 32%), linear-gradient(145deg, var(--navy-700), var(--navy-950));font-family:var(--font-playfair), Georgia, serif;place-items:center;font-size:3rem;display:grid;overflow:hidden}.tutor-portrait img{object-fit:cover;width:100%;height:100%}.tutor-card-body{padding:23px}.tutor-card h3{color:var(--navy-900);font-size:1.28rem}.tutor-title{color:var(--gold-700);letter-spacing:.06em;text-transform:uppercase;margin-top:7px;font-size:.78rem;font-weight:800;display:block}.tutor-card p{min-height:68px;color:var(--muted);margin-top:15px;font-size:.87rem}.card-link{color:var(--navy-800);margin-top:18px;font-size:.85rem;font-weight:800;display:inline-flex}.page-hero{text-align:center;background:radial-gradient(circle at 50% 0, #c5a0592e, transparent 34%), var(--surface-warm);padding:82px 0 72px}.page-hero p{max-width:700px;color:var(--muted);margin:20px auto 0}.profile-grid{grid-template-columns:340px minmax(0,1fr);align-items:start;gap:54px;display:grid}.profile-aside{position:sticky;top:105px}.profile-photo{aspect-ratio:1;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);font-size:5rem}.profile-content h1{color:var(--navy-900);font-size:clamp(2.5rem,5vw,4.5rem)}.profile-content .lead{color:var(--muted);margin-top:24px;font-size:1.08rem}.tag-list{flex-wrap:wrap;gap:9px;margin:22px 0;padding:0;list-style:none;display:flex}.tag{color:#725c2e;background:var(--surface-warm);border:1px solid #e2d6bc;border-radius:999px;padding:7px 12px;font-size:.78rem;font-weight:700}.site-footer{color:#ffffffb8;background:var(--navy-950);padding:54px 0 34px}.footer-grid{grid-template-columns:1.6fr repeat(3,1fr);gap:50px;display:grid}.site-footer h3,.site-footer h4{color:#fff;margin-bottom:14px}.footer-links{gap:9px;font-size:.88rem;display:grid}.footer-bottom{border-top:1px solid #ffffff1f;margin-top:46px;padding-top:24px;font-size:.78rem}.booking-shell{background:var(--surface-soft);min-height:calc(100vh - 78px);padding:54px 0 90px}.booking-layout{grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:28px;display:grid}.booking-card{border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);background:#fff;padding:34px}.booking-card h1{color:var(--navy-900);font-size:2rem}.steps{grid-template-columns:repeat(4,1fr);gap:8px;margin:28px 0 34px;display:grid}.step{background:#e8ecf1;border-radius:999px;height:5px;overflow:hidden}.step.active{background:var(--gold-600)}.choice-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:22px;display:grid}.choice{border:1px solid var(--line);min-height:112px;color:var(--ink);cursor:pointer;text-align:left;background:#fff;border-radius:14px;padding:19px}.choice:hover,.choice.selected{border-color:var(--gold-600);box-shadow:0 0 0 3px #c5a0591f}.choice strong,.choice span{display:block}.choice span{color:var(--muted);margin-top:5px;font-size:.8rem}.slot-group{margin-top:24px}.slot-group h3{color:var(--navy-900);font-family:var(--font-inter);margin-bottom:10px;font-size:.9rem}.slot-grid{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.slot{border:1px solid var(--line);color:var(--navy-800);cursor:pointer;background:#fff;border-radius:10px;padding:10px;font-size:.8rem;font-weight:750}.slot.selected{color:#fff;border-color:var(--navy-800);background:var(--navy-800)}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;display:grid}.field{gap:7px;display:grid}.field-full{grid-column:1/-1}.field label,.field-label{color:var(--navy-900);font-size:.78rem;font-weight:800}.field input,.field select,.field textarea{width:100%;min-height:47px;color:var(--ink);background:#fff;border:1px solid #ccd4df;border-radius:10px;padding:11px 13px}.field textarea{resize:vertical;min-height:100px}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold-600);outline:3px solid #c5a05926}.checkbox{color:var(--muted);align-items:flex-start;gap:10px;font-size:.8rem;display:flex}.checkbox input{width:18px;height:18px;margin-top:2px}.booking-actions{justify-content:space-between;gap:12px;margin-top:30px;display:flex}.summary-card{border:1px solid var(--line);border-radius:var(--radius-md);background:#fff;padding:25px;position:sticky;top:105px}.summary-card h2{color:var(--navy-900);font-size:1.25rem}.summary-list{gap:15px;margin:22px 0;display:grid}.summary-row{border-bottom:1px solid #edf0f4;justify-content:space-between;gap:16px;padding-bottom:12px;font-size:.8rem;display:flex}.summary-row span:first-child{color:var(--muted)}.notice,.error-box,.success-box{border-radius:10px;margin-top:18px;padding:13px 15px;font-size:.82rem}.notice{color:#725c2e;background:var(--surface-warm)}.error-box{color:var(--danger);background:#fff1f3}.success-box{color:var(--success);background:#edfdf5}.dashboard{background:radial-gradient(circle at 96% 0,#c5a0591a,#0000 24rem),#f4f6f9;grid-template-columns:276px 1fr;min-height:100vh;display:grid}.dashboard-sidebar{color:#ffffffb8;background:linear-gradient(180deg, #ffffff06, transparent 40%), var(--navy-950);border-right:1px solid #ffffff12;flex-direction:column;height:100vh;padding:26px 18px 20px;display:flex;position:sticky;top:0}.dashboard-brand{border-bottom:1px solid #ffffff14;margin-bottom:22px;padding:0 10px 24px}.dashboard-sidebar .brand{filter:brightness(0)invert();margin-bottom:8px}.dashboard-brand>span{color:#ffffff75;letter-spacing:.09em;text-transform:uppercase;font-size:.68rem;font-weight:750;display:block}.dashboard-nav{gap:7px;display:grid}.dashboard-nav a{border-radius:12px;align-items:center;gap:12px;padding:12px 13px;font-size:.85rem;font-weight:650;display:flex}.dashboard-nav a:hover,.dashboard-nav a.active{color:#fff;background:#ffffff1a}.dashboard-nav a.active{box-shadow:inset 3px 0 0 var(--gold);background:linear-gradient(90deg,#c5a05933,#ffffff14)}.dashboard-security{background:#ffffff0d;border:1px solid #ffffff1a;border-radius:14px;align-items:center;gap:10px;margin-top:auto;padding:14px;display:flex}.dashboard-security strong,.dashboard-security span{display:block}.dashboard-security strong{color:#fff;font-size:.75rem}.dashboard-security span{color:#ffffff7a;margin-top:2px;font-size:.66rem}.dashboard-main{min-width:0;padding:40px clamp(24px,4vw,54px)}.dashboard-header{justify-content:space-between;align-items:center;gap:22px;margin-bottom:30px;display:flex}.dashboard-header h1{color:var(--navy-900);font-size:2rem}.dashboard-header p{color:var(--muted);margin-top:5px;font-size:.85rem}.metric-grid{grid-template-columns:repeat(4,1fr)}.metric-card{border-color:#e4e8ee;align-items:center;gap:16px;padding:22px;display:flex;box-shadow:0 10px 28px #14243a0e}.metric-icon{color:#8d6c2f;background:linear-gradient(145deg,#fff8e8,#f4ead0);border-radius:12px;flex:0 0 42px;place-items:center;height:42px;display:grid}.metric-card span{color:var(--muted);font-size:.76rem;font-weight:700}.metric-card strong{color:var(--navy-900);font-family:var(--font-playfair);margin-top:8px;font-size:1.85rem;line-height:1;display:block}.dashboard-grid{grid-template-columns:1.45fr .8fr;gap:22px;margin-top:22px;display:grid}.panel{border-color:#e3e8ef;padding:24px;box-shadow:0 14px 34px #14243a0f}.panel-header{justify-content:space-between;align-items:center;gap:18px;margin-bottom:20px;display:flex}.panel-header h2{color:var(--navy-900);font-size:1.25rem}.lesson-list{display:grid}.lesson-row{border-top:1px solid #edf0f4;grid-template-columns:72px minmax(0,1fr) auto;align-items:center;gap:15px;padding:16px 0;display:grid}.lesson-time{color:var(--navy-800);font-size:.78rem;font-weight:800}.lesson-time span{color:var(--muted);margin-bottom:3px;font-size:.66rem;font-weight:650;display:block}.lesson-row h3{font-family:var(--font-inter);font-size:.9rem}.lesson-row p{color:var(--muted);font-size:.76rem}.badge{color:var(--success);text-transform:capitalize;background:#eaf8f1;border-radius:999px;padding:5px 9px;font-size:.7rem;font-weight:800;display:inline-flex}.table-scroll{overflow-x:auto}.data-table{border-collapse:collapse;width:100%;font-size:.84rem}.data-table th,.data-table td{text-align:left;white-space:nowrap;border-bottom:1px solid #edf0f4;padding:15px 13px}.data-table th{color:var(--muted);letter-spacing:.05em;text-transform:uppercase;font-size:.72rem}.data-table tbody tr{transition:background .16s}.data-table tbody tr:hover{background:#f9fafc}.lesson-table-panel{padding:0;overflow:hidden}.lesson-table{--lesson-columns:minmax(165px, 1.25fr) minmax(100px, .75fr) minmax(150px, 1.1fr) minmax(100px, .7fr) minmax(112px, auto)}.lesson-table-admin{--lesson-columns:minmax(165px, 1.25fr) minmax(120px, .8fr) minmax(160px, 1fr) minmax(110px, .7fr)}.lesson-table-header,.lesson-record{grid-template-columns:var(--lesson-columns);align-items:center;display:grid}.lesson-table-header{border-bottom:1px solid var(--line);min-height:56px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;background:#fafbfc;padding:0 22px;font-size:.7rem;font-weight:800}.lesson-record{border-bottom:1px solid #edf0f4;min-height:76px;padding:0 22px;transition:background .16s;position:relative}.lesson-record:last-child{border-bottom:0}.lesson-record:hover{background:#fbfcfd}.lesson-record:has(.lesson-operations[open]){background:#fbfcfd}.lesson-record-cell{min-width:0;color:var(--ink);padding:15px 12px 15px 0;font-size:.84rem}.lesson-operations{display:contents}.lesson-manage-trigger{min-height:38px;color:var(--navy-800);cursor:pointer;background:#fff;border:1px solid #d7dee7;border-radius:999px;justify-content:center;justify-self:start;align-items:center;gap:7px;padding:0 14px;font-size:.78rem;font-weight:800;list-style:none;transition:border-color .16s,background .16s,box-shadow 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