.booking-page{min-height:100vh;background:#f4f7fa;color:#10243a}.booking-shell{width:min(1180px,calc(100% - 40px));margin:0 auto;padding:55px 0 80px}.booking-header{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;margin-bottom:30px}.booking-header h1{font-family:Manrope,DM Sans,sans-serif;font-size:clamp(2.4rem,5vw,4.6rem);line-height:1;letter-spacing:-.05em;margin:10px 0}.booking-header p{color:#657487;line-height:1.6;max-width:700px}.booking-btn,.admin-btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:11px;background:#0757c9;color:#fff;padding:12px 16px;font:inherit;font-weight:800;text-decoration:none;cursor:pointer}.booking-btn.secondary,.admin-btn.secondary{background:#eef3f8;color:#10243a}.booking-btn.danger,.admin-btn.danger{background:#b42318}.booking-card{background:#fff;border:1px solid #dce5ee;border-radius:20px;padding:24px;box-shadow:0 15px 45px rgba(16,36,58,.06);margin-bottom:20px}.booking-card h2{margin:0 0 8px}.booking-card>p{color:#657487}.booking-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.booking-form label,.admin-form label{display:block;font-size:.78rem;font-weight:800;margin:4px 0 13px}.booking-form input,.booking-form select,.booking-form textarea,.admin-form input,.admin-form select,.admin-form textarea{width:100%;box-sizing:border-box;margin-top:7px;border:1px solid #dce5ee;border-radius:10px;padding:12px 13px;font:inherit;background:#fbfcfd}.booking-form textarea,.admin-form textarea{min-height:90px;resize:vertical}.booking-form-actions{display:flex;gap:10px;align-items:center;margin-top:10px}.booking-list{display:grid;gap:12px}.booking-row{border:1px solid #dce5ee;border-radius:15px;padding:17px;display:grid;grid-template-columns:1.3fr 1fr auto;gap:15px;align-items:center}.booking-row strong{display:block}.booking-row small,.muted{color:#657487}.status-pill{display:inline-block;padding:6px 9px;border-radius:999px;background:#eef3f8;font-size:.72rem;font-weight:800}.status-approved{background:#e9f8ef;color:#16704a}.status-pending_payment{background:#fff5dc;color:#8a5a00}.status-payment_recorded{background:#eaf4ff;color:#0757c9}.status-cancelled,.status-rejected{background:#fff1f0;color:#b42318}.status-completed{background:#edf0f5;color:#526273}.fee-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.fee-box{background:#f7f9fb;border-radius:14px;padding:17px}.fee-box span{display:block;font-size:.7rem;font-weight:800;letter-spacing:.1em;color:#657487}.fee-box strong{display:block;font-size:1.4rem;margin-top:7px}.payment-table{width:100%;border-collapse:collapse}.payment-table th,.payment-table td{text-align:left;padding:11px 8px;border-bottom:1px solid #edf0f3;font-size:.84rem}.empty{padding:30px;text-align:center;color:#657487;border:1px dashed #cbd6e0;border-radius:14px}.notice{padding:12px 14px;border-radius:11px;margin-bottom:15px}.notice.error{background:#fff1f0;color:#b42318}.notice.success{background:#eefaf4;color:#16704a}.admin-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:20px}.admin-table-wrap{overflow:auto}.admin-table{width:100%;border-collapse:collapse;min-width:900px}.admin-table th,.admin-table td{padding:11px 9px;border-bottom:1px solid #e7edf2;text-align:left;vertical-align:top;font-size:.82rem}.admin-actions{display:flex;flex-wrap:wrap;gap:7px}.admin-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.admin-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.admin-stat{background:#fff;border:1px solid #dce5ee;border-radius:15px;padding:17px}.admin-stat span{font-size:.7rem;color:#657487;font-weight:800;letter-spacing:.1em}.admin-stat strong{display:block;font-size:1.7rem;margin-top:7px}.admin-section-title{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:15px}.admin-section-title h2{margin:0}.admin-nav{display:flex;gap:15px;align-items:center}.admin-nav a,.admin-nav button{font-weight:800;color:#10243a;text-decoration:none;background:none;border:0;font:inherit;cursor:pointer}@media(max-width:850px){.booking-header,.admin-section-title{display:block}.booking-header .booking-btn{margin-top:10px}.booking-form-grid,.admin-layout,.admin-grid{grid-template-columns:1fr}.booking-row{grid-template-columns:1fr}.fee-summary,.admin-stat-grid{grid-template-columns:repeat(2,1fr)}.auth-nav{padding:12px 20px!important}}@media(max-width:520px){.booking-shell{width:min(100% - 24px,1180px);padding-top:30px}.booking-card{padding:17px}.fee-summary,.admin-stat-grid{grid-template-columns:1fr}}
.status-pending{background:#fff5dc;color:#8a5a00}.status-approved{background:#e9f8ef;color:#16704a}.status-rejected,.status-cancelled{background:#fff1f0;color:#b42318}.status-completed{background:#edf0f5;color:#526273}.status-no_show{background:#fff1f0;color:#8a2c2c}
.dashboard-nav{position:relative;z-index:2}.admin-nav button{padding:8px 10px;border-radius:8px}.admin-nav button:hover{background:#eef3f8}.admin-table select{min-width:145px}.admin-table input{border:1px solid #dce5ee;border-radius:8px;padding:8px;font:inherit}.admin-form textarea{width:100%;box-sizing:border-box}
@media(max-width:700px){.admin-nav{gap:8px;font-size:.82rem}.admin-nav strong{display:none}.booking-header h1{font-size:2.6rem}}

/* Calendar booking experience */
.student-booking-shell{max-width:920px}.student-booking-header{align-items:center}.student-welcome{display:flex;align-items:center;gap:12px;flex-wrap:wrap;color:#10243a}.calendar-booking-card{padding:28px}.booking-step{display:flex;gap:13px;align-items:flex-start;margin:8px 0 15px}.booking-step>span{width:32px;height:32px;border-radius:50%;background:#0757c9;color:#fff;display:grid;place-items:center;font-weight:900;flex:none}.booking-step h2{font-size:1.15rem;margin:1px 0 2px}.booking-step p{margin:0;color:#657487;font-size:.88rem}.calendar-instructor-label{display:block;font-weight:800;font-size:.82rem;margin:0 0 27px}.calendar-instructor-label select{display:block;width:100%;margin-top:8px;border:1px solid #cfdbe7;border-radius:13px;padding:14px 15px;background:#fff;font:inherit;font-weight:700;color:#10243a}.calendar-wrap{border:1px solid #dce5ee;border-radius:18px;padding:17px;background:#fbfcfd}.calendar-head{display:grid;grid-template-columns:44px 1fr 44px;align-items:center;text-align:center;margin-bottom:12px}.calendar-head strong{font-size:1.05rem}.calendar-nav{width:38px;height:38px;border:0;border-radius:50%;background:#fff;color:#0757c9;font-size:2rem;line-height:1;cursor:pointer}.calendar-nav:hover{background:#eaf3ff}.calendar-weekdays,.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}.calendar-weekdays span{text-align:center;color:#718095;font-size:.68rem;font-weight:800;padding:5px 0}.calendar-day{aspect-ratio:1/1;border:0;background:transparent;border-radius:50%;font:inherit;font-weight:700;color:#24384f;cursor:pointer;display:grid;place-items:center;max-width:48px;width:100%;justify-self:center}.calendar-day:hover:not(:disabled){background:#eaf3ff;color:#0757c9}.calendar-day.selected{background:#0757c9;color:#fff;box-shadow:0 5px 14px rgba(7,87,201,.25)}.calendar-day.disabled{color:#b7c0cb;cursor:not-allowed}.empty-day{cursor:default}.slots-step{margin-top:28px}.slot-legend{display:flex;gap:15px;flex-wrap:wrap;margin:5px 0 13px 45px;color:#657487;font-size:.76rem;font-weight:700}.slot-legend span{display:inline-flex;align-items:center;gap:6px}.dot{width:9px;height:9px;border-radius:50%;display:inline-block}.dot.available{background:#27ae60}.dot.booked{background:#f06a78}.dot.unavailable{background:#b9c4d0}.dot.mine{background:#087af0}.slot-list{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-left:45px}.time-slot{border:1px solid #8fdfae;background:#eefaf3;color:#155c35;border-radius:12px;padding:12px 8px;min-height:64px;font:inherit;cursor:pointer;text-align:center}.time-slot strong,.time-slot small{display:block}.time-slot small{font-size:.68rem;margin-top:3px}.time-slot:hover:not(:disabled){border-color:#0757c9;box-shadow:0 5px 15px rgba(7,87,201,.12)}.time-slot.booked{border-color:#f4a0aa;background:#fff0f2;color:#a62231;cursor:not-allowed}.time-slot.unavailable{border-color:#d4dbe3;background:#edf0f4;color:#758397;cursor:not-allowed}.time-slot.mine{border-color:#4b9df2;background:#e7f2ff;color:#0757c9;cursor:not-allowed}.time-slot.selected{background:#087af0;border-color:#087af0;color:#fff;box-shadow:0 7px 18px rgba(8,122,240,.24)}.slot-loading{text-align:center;padding:24px;color:#657487}.slot-info{grid-column:1/-1;padding:11px 13px;border-radius:10px;background:#f7f9fb;color:#657487;font-size:.82rem}.booking-duration{margin:25px 0 15px 45px;padding:16px;border:1px solid #e1e8ef;border-radius:14px;display:flex;justify-content:space-between;align-items:center;gap:15px}.booking-duration strong,.booking-duration small{display:block}.booking-duration small{color:#657487;font-size:.75rem;margin-top:3px}.duration-options{display:flex;gap:8px}.duration-option{border:1px solid #cbd8e5;background:#fff;color:#31465e;border-radius:10px;padding:10px 18px;font:inherit;font-weight:800;cursor:pointer}.duration-option.active{background:#0757c9;color:#fff;border-color:#0757c9}.booking-selection{margin:12px 0 12px 45px;border-radius:14px;background:#eef6ff;border:1px solid #cfe4fb;padding:14px;display:grid;grid-template-columns:1fr 1fr;gap:4px 12px}.booking-selection span{grid-column:1/-1;text-transform:uppercase;letter-spacing:.08em;color:#0757c9;font-size:.66rem;font-weight:900}.booking-selection b{font-size:.84rem;color:#334a63}.booking-confirm-btn{width:calc(100% - 45px);margin-left:45px;padding:14px}.booking-confirm-btn:disabled{opacity:.48;cursor:not-allowed}.section-title-row{display:flex;justify-content:space-between;align-items:center;gap:15px}.section-title-row p{margin-top:4px}.payment-list-spaced{margin-top:18px}.profile-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.profile-grid>div{background:#f7f9fb;border-radius:12px;padding:13px}.profile-grid .muted{display:block;font-size:.7rem;margin-bottom:4px}.profile-grid strong{display:block;line-height:1.45}.profile-wide{grid-column:1/-1}
@media(max-width:700px){.student-booking-header,.section-title-row{display:block}.student-welcome{margin-top:14px}.calendar-booking-card{padding:18px}.slot-legend,.slot-list,.booking-duration,.booking-selection,.booking-confirm-btn{margin-left:0}.slot-list{grid-template-columns:repeat(2,1fr)}.booking-confirm-btn{width:100%}.booking-duration{align-items:stretch;flex-direction:column}.duration-options{width:100%}.duration-option{flex:1}.profile-grid{grid-template-columns:1fr}.profile-wide{grid-column:auto}.calendar-day{max-width:42px}}