*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #6366f1;--primary-dark: #4f46e5;--secondary: #64748b;--success: #22c55e;--danger: #ef4444;--warning: #f59e0b;--bg-primary: #f8fafc;--bg-card: #ffffff;--text-primary: #0f172a;--text-secondary: #64748b;--border: #e2e8f0;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);--radius: 12px;--radius-lg: 16px;--transition: all .2s ease}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);min-height:100vh;color:var(--text-primary);line-height:1.6}.layout{display:flex;min-height:100vh}.sidebar{background:linear-gradient(180deg,#1e1b4b,#312e81);color:#fff;display:flex;flex-direction:column;transition:width .3s ease;position:fixed;height:100vh;z-index:100;box-shadow:4px 0 20px #00000026;overflow:hidden}.sidebar.open{width:260px}.sidebar.collapsed{width:64px}.sidebar-header{padding:16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.1);min-height:64px}.sidebar.collapsed .sidebar-header{justify-content:center;padding:12px}.logo-btn{display:flex;align-items:center;gap:10px;background:none;border:none;color:#fff;cursor:pointer;padding:8px;border-radius:8px;transition:var(--transition)}.logo-btn:hover{background:#ffffff1a}.logo-icon{font-size:24px}.logo-text{font-size:20px;font-weight:800;background:linear-gradient(135deg,#818cf8,#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:2px;white-space:nowrap}.toggle-btn{background:#ffffff1a;border:none;border-radius:8px;padding:8px 10px;cursor:pointer;color:#fff;font-size:14px;transition:var(--transition);display:flex;align-items:center;justify-content:center}.toggle-btn:hover{background:#fff3}.sidebar.collapsed .toggle-btn{display:none}.sidebar-nav{flex:1;padding:12px;display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:12px;padding:12px;background:transparent;border:none;color:#ffffffb3;border-radius:10px;cursor:pointer;transition:var(--transition);white-space:nowrap;font-size:14px;font-weight:500;text-align:left;width:100%;text-decoration:none}.sidebar.collapsed .nav-item{justify-content:center;padding:12px}.nav-item:hover{background:#ffffff1a;color:#fff}.nav-item.active{background:linear-gradient(135deg,#6366f14d,#8b5cf64d);color:#fff}.nav-icon{font-size:16px}.sidebar-footer{padding:12px;border-top:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:space-between}.sidebar.collapsed .sidebar-footer{justify-content:center}.user-info{display:flex;align-items:center;gap:10px;overflow:hidden}.user-avatar{width:36px;height:36px;background:linear-gradient(135deg,#6366f1,#8b5cf6);border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0}.user-details{display:flex;flex-direction:column;overflow:hidden}.user-name{font-weight:600;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role{font-size:11px;color:#ffffff80;text-transform:capitalize}.logout-btn{background:#ef444433;border:1px solid rgba(239,68,68,.3);border-radius:8px;padding:8px 14px;cursor:pointer;color:#fca5a5;font-size:12px;font-weight:500;transition:var(--transition)}.logout-btn:hover{background:#ef44444d;color:#fff}.sidebar.collapsed .logout-btn{padding:8px;font-size:0}.main-content{flex:1;margin-left:260px;transition:margin-left .3s ease;min-height:100vh;display:flex;flex-direction:column}.main-content.expanded{margin-left:64px}.page-wrapper{flex:1;display:flex;flex-direction:column;gap:32px;padding:24px}.section-header{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:16px}.section-header h2{font-size:20px;font-weight:700;color:var(--text-primary)}.rooms-section{background:var(--bg-card);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-md)}.room-select{padding:10px 16px;border:1px solid var(--border);border-radius:10px;font-size:14px;background:var(--bg-card);cursor:pointer;min-width:200px}.room-showcase{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.room-card{background:var(--bg-primary);border-radius:var(--radius);overflow:hidden;cursor:pointer;border:2px solid transparent;transition:var(--transition)}.room-card:hover{border-color:var(--primary)}.room-card.selected{border-color:var(--primary);box-shadow:0 0 0 3px #6366f126}.room-image{position:relative;height:100px;overflow:hidden}.room-image img{width:100%;height:100%;object-fit:cover}.selected-badge{position:absolute;top:8px;right:8px;background:var(--primary);color:#fff;padding:4px 8px;border-radius:6px;font-size:10px;font-weight:600}.room-info{padding:12px}.room-info h3{font-size:13px;font-weight:600;margin-bottom:4px}.room-location{font-size:11px;color:var(--text-secondary);margin-bottom:8px}.room-meta{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--text-secondary)}.room-meta .room-fee{font-weight:700;color:var(--primary);font-size:12px}.booking-section{background:var(--bg-card);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-md)}.booking-content{display:grid;grid-template-columns:1fr 280px;gap:20px}.booking-main{display:flex;flex-direction:column;gap:16px}.calendar-wrapper{display:inline-block}.calendar{background:var(--bg-card);border-radius:var(--radius);padding:16px;border:1px solid var(--border);width:280px}.calendar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.calendar-header button{width:32px;height:32px;border-radius:8px;border:1px solid var(--border);background:var(--bg-primary);cursor:pointer;font-size:14px;color:var(--text-secondary);transition:var(--transition);display:flex;align-items:center;justify-content:center}.calendar-header button:hover{background:var(--primary);border-color:var(--primary);color:#fff}.calendar-title{font-size:14px;font-weight:600}.calendar-legend{display:flex;gap:12px;margin-bottom:10px;font-size:10px;color:var(--text-secondary)}.legend-item{display:flex;align-items:center;gap:4px}.dot{width:8px;height:8px;border-radius:50%}.dot.green{background:var(--success)}.dot.yellow{background:var(--warning)}.dot.gray{background:var(--secondary)}.calendar-weekdays{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;margin-bottom:4px}.weekday{text-align:center;font-size:10px;font-weight:600;color:var(--text-secondary);padding:4px 0}.calendar-days{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}.calendar-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:6px;cursor:pointer;transition:var(--transition);font-size:11px;font-weight:500}.calendar-day.empty{cursor:default}.calendar-day:not(.empty):not(.past):hover{background:var(--bg-primary)}.calendar-day.available{background:#22c55e26;color:#16a34a}.calendar-day.occupied{background:#6b728026;color:var(--secondary);cursor:not-allowed}.calendar-day.selected{background:var(--primary)!important;color:#fff}.calendar-day.today{border:2px solid var(--primary)}.calendar-day.past{background:var(--bg-primary);color:var(--secondary);opacity:.5;cursor:not-allowed}.time-section{padding:16px;background:var(--bg-primary);border-radius:var(--radius)}.time-section h4{font-size:13px;font-weight:600;margin-bottom:12px;color:var(--text-primary)}.time-slots{display:flex;flex-direction:column;gap:4px;max-height:200px;overflow-y:auto}.time-slot{padding:10px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;font-size:12px;text-align:left;cursor:pointer;transition:var(--transition)}.time-slot:hover:not(.disabled){border-color:var(--primary);background:#6366f10d}.time-slot.selected{background:var(--primary);border-color:var(--primary);color:#fff}.time-slot.disabled{background:#6b72801a;color:var(--secondary);cursor:not-allowed;opacity:.6}.booking-summary{background:var(--bg-primary);border-radius:var(--radius);padding:16px;height:fit-content}.booking-summary h3{font-size:15px;font-weight:700;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--border)}.summary-item{display:flex;justify-content:space-between;padding:6px 0;font-size:13px}.summary-item span{color:var(--text-secondary)}.summary-item strong{font-weight:600}.booking-form{margin-top:14px;padding-top:14px;border-top:1px solid var(--border)}.booking-form .form-group{margin-bottom:10px}.booking-form input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:13px}.booking-form input:focus{outline:none;border-color:var(--primary)}.my-bookings-section{background:var(--bg-card);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-md)}.bookings-filter{display:flex;gap:8px}.bookings-filter button{padding:8px 14px;background:var(--bg-primary);border:1px solid var(--border);border-radius:8px;font-size:12px;font-weight:500;cursor:pointer;transition:var(--transition);color:var(--text-secondary)}.bookings-filter button:hover{border-color:var(--primary);color:var(--primary)}.bookings-filter button.active{background:var(--primary);border-color:var(--primary);color:#fff}.bookings-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.booking-item{background:var(--bg-primary);border-radius:var(--radius);padding:14px;border:1px solid var(--border)}.booking-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.booking-header h4{font-size:14px;font-weight:600}.booking-details{font-size:12px;color:var(--text-secondary);line-height:1.7}.status-badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:10px;font-weight:600;text-transform:capitalize}.status-badge.booked{background:#22c55e1a;color:#16a34a}.status-badge.waiting_for_payment{background:#f59e0b1a;color:#d97706}.status-badge.cancelled{background:#ef44441a;color:var(--danger)}.cancel-form{display:flex;gap:6px;margin-top:10px}.cancel-form input{flex:1;padding:8px 10px;border:1px solid var(--border);border-radius:6px;font-size:12px}.btn-danger{padding:8px 12px;background:#ef44441a;border:1px solid rgba(239,68,68,.2);border-radius:6px;color:var(--danger);font-size:11px;font-weight:500;cursor:pointer;transition:var(--transition);white-space:nowrap}.btn-danger:hover{background:var(--danger);border-color:var(--danger);color:#fff}.error{color:var(--danger);font-size:10px;margin-left:6px}.alert{padding:10px 12px;border-radius:8px;font-size:12px;font-weight:500;margin:10px 0}.alert-success{background:#22c55e1a;border:1px solid rgba(34,197,94,.2);color:#16a34a}.alert-error{background:#ef44441a;border:1px solid rgba(239,68,68,.2);color:var(--danger)}.section-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-md)}.section-card h3{font-size:16px;font-weight:700;margin-bottom:16px}.admin-tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.admin-tabs button{padding:10px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:var(--transition);color:var(--text-secondary)}.admin-tabs button:hover{border-color:var(--primary);color:var(--primary)}.admin-tabs button.active{background:var(--primary);border-color:var(--primary);color:#fff}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;padding:14px;background:var(--bg-primary);border-radius:var(--radius)}.filters select,.filters input{padding:8px 12px;border:1px solid var(--border);border-radius:8px;font-size:12px;background:var(--bg-card);color:var(--text-primary);transition:var(--transition)}.filters select:focus,.filters input:focus{outline:none;border-color:var(--primary)}.filters .primary-btn{padding:8px 16px;width:auto}.admin-actions{display:flex;gap:10px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}.status-select{padding:8px 12px;border:1px solid var(--border);border-radius:8px;font-size:12px;background:var(--bg-card);cursor:pointer}.coupon-form{max-width:400px}.coupon-display{padding:12px 16px;background:var(--bg-primary);border-radius:8px;font-family:monospace;font-size:16px;letter-spacing:2px;color:var(--primary);font-weight:600}.fee-calculator{background:var(--bg-card);border-radius:8px;padding:12px;margin-bottom:10px}.fee-row{display:flex;justify-content:space-between;padding:4px 0;font-size:12px}.fee-row.total{border-top:1px solid var(--border);margin-top:8px;padding-top:8px;font-weight:700;font-size:14px}.fee-row.coupon{color:var(--success)}.primary-btn{width:100%;padding:12px 20px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border:none;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:var(--transition);box-shadow:0 4px 12px #6366f14d}.primary-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #6366f166}.empty-state{text-align:center;padding:40px 20px;color:var(--text-secondary);font-size:14px}.toast{position:fixed;bottom:24px;right:24px;padding:14px 24px;border-radius:10px;font-size:14px;font-weight:500;color:#fff;z-index:2000;box-shadow:0 10px 25px #0003;animation:slideIn .3s ease}.toast.success{background:linear-gradient(135deg,#22c55e,#16a34a)}.toast.error{background:linear-gradient(135deg,#ef4444,#dc2626)}@keyframes slideIn{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.footer{background:linear-gradient(180deg,#1e1b4b,#312e81);color:#fff;margin-top:auto}.footer-content{display:flex;gap:32px;padding:40px;align-items:stretch}.footer-image{flex-shrink:0;width:240px}.footer-image img{width:100%;height:160px;object-fit:cover;border-radius:var(--radius)}.footer-info{flex:1;display:flex;flex-direction:column;gap:16px}.footer-brand h3{font-size:20px;font-weight:700;margin-bottom:4px;background:linear-gradient(135deg,#818cf8,#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.footer-brand p{font-size:12px;opacity:.7}.footer-contact{display:flex;flex-direction:column;gap:10px}.footer-item{display:flex;align-items:center;gap:10px;font-size:13px;opacity:.9}.footer-icon{font-size:14px}.footer-bottom{padding:16px 40px;border-top:1px solid rgba(255,255,255,.1);text-align:center;font-size:12px;opacity:.6}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:999}.room-modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:90vw;max-width:400px;background:var(--bg-card);border-radius:var(--radius-lg);overflow:hidden;z-index:1000;box-shadow:0 25px 50px #00000040}.modal-close{position:absolute;top:12px;right:12px;width:32px;height:32px;background:#000000b3;border:none;border-radius:50%;color:#fff;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition);z-index:1}.modal-image{height:180px;overflow:hidden}.modal-image img{width:100%;height:100%;object-fit:cover}.modal-content{padding:20px}.modal-content h2{font-size:18px;margin-bottom:8px}.modal-content p{margin-bottom:6px;color:var(--text-secondary);font-size:13px}.modal-content .fee{font-size:16px;font-weight:700;color:var(--primary);margin-bottom:16px}@media (max-width: 1024px){.booking-content{grid-template-columns:1fr}.footer-content{flex-direction:column;padding:32px 24px}.footer-image{width:100%}}@media (max-width: 768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.page-wrapper{padding:16px;gap:16px}.section-header{flex-direction:column;align-items:flex-start}.room-showcase{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.room-image{height:80px}.room-info h3{font-size:12px}.calendar{width:100%;max-width:280px}.bookings-filter{flex-wrap:wrap}.bookings-list{grid-template-columns:1fr}.footer-content{padding:24px 16px}.footer-image{display:none}.toast{left:16px;right:16px;bottom:16px;text-align:center}}@media (max-width: 480px){.room-select{width:100%}.room-showcase{grid-template-columns:repeat(2,1fr)}.bookings-filter{width:100%}.bookings-filter button{flex:1;text-align:center}}