@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap";:root{--font-heading:"Outfit", sans-serif;--font-body:"Plus Jakarta Sans", sans-serif;--bg-main:#f8fafc;--bg-card:#fff;--bg-sidebar:#fff;--border-color:#e2e8f0;--primary:#4f46e5;--primary-glow:#4f46e51a;--secondary:#0284c7;--accent:#c026d3;--text-main:#0f172a;--text-muted:#64748b;--text-dark:#0f172a;--success:#10b981;--success-glow:#10b9811f;--warning:#f59e0b;--warning-glow:#f59e0b1f;--danger:#ef4444;--danger-glow:#ef44441f;--shadow:0 4px 20px -2px #0f172a0f, 0 2px 6px -1px #0f172a0a;--transition:all .25s cubic-bezier(.4, 0, .2, 1);--border-radius:16px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em;font-weight:700}.glass{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--border-radius);box-shadow:var(--shadow)}.app-container{min-height:100vh;display:flex}.sidebar{background:var(--bg-sidebar);border-right:1px solid var(--border-color);z-index:10;flex-direction:column;width:260px;height:100vh;padding:24px;display:flex;position:fixed}.logo{font-size:20px;font-weight:800;font-family:var(--font-heading);color:var(--text-main);align-items:center;gap:12px;margin-bottom:40px;display:flex}.logo span{background:linear-gradient(135deg, var(--primary), var(--secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.nav-links{flex-direction:column;gap:8px;list-style:none;display:flex}.nav-item{color:var(--text-muted);transition:var(--transition);cursor:pointer;border-radius:12px;align-items:center;gap:12px;padding:12px 16px;font-weight:500;text-decoration:none;display:flex}.nav-item:hover,.nav-item.active{background:var(--primary-glow);color:var(--text-main);border-left:3px solid var(--primary)}.main-content{flex-direction:column;flex:1;gap:32px;min-height:100vh;margin-left:260px;padding:40px;display:flex}.top-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding-bottom:20px;display:flex}.user-profile-menu{align-items:center;gap:16px;display:flex}.user-info{text-align:right}.user-name{font-size:14px;font-weight:600}.user-role{color:var(--text-muted);text-transform:capitalize;font-size:12px}.metrics-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;display:grid}.metric-card{transition:var(--transition);justify-content:space-between;align-items:center;padding:24px;display:flex}.metric-card:hover{border-color:#6366f14d;transform:translateY(-4px)}.metric-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;font-size:13px}.metric-value{font-size:28px;font-weight:800;font-family:var(--font-heading)}.metric-icon{background:var(--primary-glow);width:48px;height:48px;color:var(--primary);border-radius:12px;justify-content:center;align-items:center;display:flex}.dashboard-grid{grid-template-columns:2fr 1fr;gap:24px;display:grid}@media (width<=1024px){.dashboard-grid{grid-template-columns:1fr}}.chart-card{min-height:350px;padding:24px}.table-card{padding:24px;overflow:hidden}.table-wrapper{margin-top:16px;overflow-x:auto}table{border-collapse:collapse;text-align:left;width:100%}th{color:var(--text-muted);border-bottom:1px solid var(--border-color);text-transform:uppercase;letter-spacing:.05em;padding:16px;font-size:13px;font-weight:600}td{border-bottom:1px solid var(--border-color);color:var(--text-main);vertical-align:middle;padding:16px;font-size:14px}tr:hover td{background:#f8fafc}.badge{text-transform:uppercase;border-radius:20px;padding:6px 12px;font-size:12px;font-weight:600;display:inline-block}.badge-success{background:var(--success-glow);color:var(--success)}.badge-warning{background:var(--warning-glow);color:var(--warning)}.badge-danger{background:var(--danger-glow);color:var(--danger)}.rooms-container{flex-direction:column;gap:24px;display:flex}.floor-section{padding:24px}.floor-title{align-items:center;gap:12px;margin-bottom:16px;font-size:18px;display:flex}.rooms-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;display:grid}.room-card{border:1px solid var(--border-color);transition:var(--transition);cursor:pointer;border-radius:16px;padding:20px;position:relative;overflow:hidden}.room-card:before{content:"";width:100%;height:4px;position:absolute;top:0;left:0}.room-card.status-green:before{background:var(--success)}.room-card.status-yellow:before{background:var(--warning)}.room-card.status-red:before{background:var(--danger)}.room-card:hover{transform:translateY(-4px);box-shadow:0 12px 24px #0003}.room-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.room-number{font-size:18px;font-weight:700}.room-rent{color:var(--secondary);font-weight:600}.beds-indicator{gap:8px;margin:16px 0;display:flex}.bed-dot{border-radius:50%;width:12px;height:12px;display:inline-block}.bed-dot.available{background:var(--success)}.bed-dot.occupied{background:var(--danger)}.bed-dot.maintenance{background:var(--warning)}.form-group{flex-direction:column;gap:8px;margin-bottom:16px;display:flex}label{color:var(--text-muted);font-size:13px;font-weight:600}input,select,textarea{color:var(--text-main);transition:var(--transition);background:#fff;border:1px solid #cbd5e1;border-radius:12px;width:100%;padding:12px 16px;font-family:inherit;font-size:14px}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);outline:none}.btn{cursor:pointer;transition:var(--transition);border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:14px;font-weight:600;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--secondary));color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 12px #4f46e54d}.btn-secondary{color:#334155;background:#f1f5f9;border:1px solid #e2e8f0}.btn-secondary:hover{color:#0f172a;background:#e2e8f0}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{transform:translateY(-2px);box-shadow:0 4px 12px #ef44444d}.modal-overlay{-webkit-backdrop-filter:blur(8px);z-index:1000;background:#0f172a8c;justify-content:center;align-items:center;animation:.2s cubic-bezier(.16,1,.3,1) modalFadeIn;display:flex;position:fixed;inset:0}.modal-content{width:90%;max-width:600px;max-height:85vh;padding:32px;animation:.25s cubic-bezier(.16,1,.3,1) modalPopIn;overflow-y:auto}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalPopIn{0%{opacity:0;transform:scale(.95)translateY(8px)}to{opacity:1;transform:scale(1)translateY(0)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes dangerPulse{0%{box-shadow:0 0 #ef444466}70%{box-shadow:0 0 0 10px #ef444400}to{box-shadow:0 0 #ef444400}}.modal-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.modal-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;font-size:24px}.auth-wrapper{background:radial-gradient(circle at top right, #6366f126, transparent), var(--bg-main);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.auth-card{width:100%;max-width:420px;padding:40px}.auth-header{text-align:center;margin-bottom:32px}.auth-logo{background:linear-gradient(135deg, var(--primary), var(--secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;justify-content:center;align-items:center;gap:12px;margin-bottom:8px;font-size:28px;font-weight:800;display:flex}.auth-subtitle{color:var(--text-muted);font-size:14px}.notification-item{border-bottom:1px solid var(--border-color);transition:var(--transition);align-items:flex-start;gap:12px;padding:16px;display:flex}.notification-item:hover{background:#ffffff03}.notification-item.unread{border-left:3px solid var(--primary);background:#6366f10d}.search-bar-container{gap:16px;width:100%;display:flex}.search-input-wrapper{flex:1;position:relative}.portal-grid,.student-manager-grid{grid-template-columns:1fr 1fr;gap:24px;display:grid}.rent-collector-grid{grid-template-columns:1fr 1.2fr;gap:24px;display:grid}@media (width<=768px){.portal-grid,.student-manager-grid,.rent-collector-grid{grid-template-columns:1fr!important;gap:16px!important}.sidebar{z-index:1000;transition:transform .3s;transform:translate(-100%)}.sidebar.mobile-open{transform:translate(0)}.mobile-sidebar-close{display:block!important}.sidebar-overlay{-webkit-backdrop-filter:blur(6px);z-index:999;background:#0009;position:fixed;inset:0}.main-content{gap:20px!important;margin-left:0!important;padding:20px 16px!important}.mobile-menu-toggle{background:var(--primary-glow);color:var(--primary);border-radius:8px;justify-content:center;align-items:center;padding:8px;display:flex!important}.top-header{flex-direction:row;justify-content:space-between;align-items:center;gap:12px;width:100%}form,div[style*="display: grid"],div[style*=display\:grid]{grid-template-columns:1fr!important}.form-group[style*=gridColumn],.form-group[style*=grid-column]{grid-column:span 1!important}th,td{padding:12px 8px!important;font-size:13px!important}.metric-value{font-size:22px!important}.metric-card{padding:16px!important}.modal-content{border-radius:12px!important;width:95%!important;max-height:90vh!important;padding:20px!important}}.modern-popup-overlay{-webkit-backdrop-filter:blur(10px);z-index:999999;background:#0f172aa6;justify-content:center;align-items:center;padding:20px;animation:.22s cubic-bezier(.16,1,.3,1) modernPopupFadeIn;display:flex;position:fixed;inset:0}.modern-popup-card{text-align:center;background:#fff;border:1px solid #e2e8f0e6;border-radius:24px;width:100%;max-width:480px;padding:32px 28px;animation:.26s cubic-bezier(.16,1,.3,1) modernPopupScaleIn;position:relative;box-shadow:0 25px 60px -15px #0f172a47,0 0 0 1px #0f172a0a}@keyframes modernPopupFadeIn{0%{opacity:0}to{opacity:1}}@keyframes modernPopupScaleIn{0%{opacity:0;transform:scale(.92)translateY(12px)}to{opacity:1;transform:scale(1)translateY(0)}}.modern-popup-badge{border-radius:20px;justify-content:center;align-items:center;width:60px;height:60px;margin-bottom:18px;display:inline-flex;position:relative}.modern-popup-badge.error{color:#e11d48;background:linear-gradient(135deg,#fee2e2 0%,#fecdd3 100%);box-shadow:0 8px 24px -4px #e11d4840}.modern-popup-badge.success{color:#059669;background:linear-gradient(135deg,#dcfce7 0%,#bbf7d0 100%);box-shadow:0 8px 24px -4px #05966940}.modern-popup-badge.warning{color:#d97706;background:linear-gradient(135deg,#fef3c7 0%,#fde68a 100%);box-shadow:0 8px 24px -4px #d9770640}.modern-popup-badge.info{color:#4f46e5;background:linear-gradient(135deg,#e0e7ff 0%,#c7d2fe 100%);box-shadow:0 8px 24px -4px #4f46e540}.modern-popup-title{font-family:var(--font-heading);color:#0f172a;margin-bottom:10px;font-size:20px;font-weight:700;line-height:1.3}.modern-popup-message{color:#475569;word-break:break-word;white-space:pre-wrap;max-height:240px;margin-bottom:26px;padding:0 4px;font-size:14px;line-height:1.6;overflow-y:auto}.modern-popup-actions{justify-content:center;gap:12px;display:flex}.modern-popup-btn{cursor:pointer;font-size:14px;font-weight:600;font-family:var(--font-body);border:none;border-radius:12px;flex:1;justify-content:center;align-items:center;gap:8px;padding:12px 24px;transition:all .2s cubic-bezier(.16,1,.3,1);display:inline-flex}.modern-popup-btn.primary{color:#fff;background:linear-gradient(135deg,#4f46e5 0%,#6366f1 100%);box-shadow:0 4px 14px #4f46e559}.modern-popup-btn.primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #4f46e573}.modern-popup-btn.danger{color:#fff;background:linear-gradient(135deg,#ef4444 0%,#dc2626 100%);box-shadow:0 4px 14px #ef444459}.modern-popup-btn.danger:hover{transform:translateY(-1px);box-shadow:0 6px 20px #ef444473}.modern-popup-btn.cancel{color:#475569;background:#f1f5f9;border:1px solid #e2e8f0}.modern-popup-btn.cancel:hover{color:#0f172a;background:#e2e8f0}.modern-toast-container{z-index:1000000;pointer-events:none;flex-direction:column;gap:10px;width:90%;max-width:380px;display:flex;position:fixed;top:24px;right:24px}.modern-toast-item{pointer-events:auto;background:#fff;border:1px solid #e2e8f0e6;border-radius:16px;align-items:flex-start;gap:12px;padding:14px 16px;transition:all .25s;animation:.3s cubic-bezier(.16,1,.3,1) modernToastSlideIn;display:flex;box-shadow:0 16px 36px -8px #0f172a29,0 4px 12px #0f172a14}@keyframes modernToastSlideIn{0%{opacity:0;transform:translate(40px)scale(.95)}to{opacity:1;transform:translate(0)scale(1)}}.modern-toast-icon{flex-shrink:0;margin-top:1px}.modern-toast-content{flex:1}.modern-toast-title{color:#0f172a;margin-bottom:2px;font-size:13px;font-weight:700}.modern-toast-desc{color:#64748b;word-break:break-word;font-size:13px;line-height:1.4}.modern-toast-close{color:#94a3b8;cursor:pointer;background:0 0;border:none;border-radius:6px;padding:2px;line-height:1;transition:color .15s}.modern-toast-close:hover{color:#0f172a}