/* Fleeto Design System v4 — Light sidebar, modals, toasts, tabs, breadcrumbs */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;450;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root{--bg:#f8f9fc;--panel:#fff;--panel-2:#fbfcfe;--sidebar-bg:#fff;--sidebar-border:#eef0f4;--sidebar-txt:#475569;--sidebar-head:#94a3b8;--sidebar-hover:#f1f5f9;--sidebar-active-bg:#eff6ff;--sidebar-active-txt:#1d4ed8;--text:#0f172a;--text-2:#334155;--muted:#94a3b8;--border:#e5e7eb;--border-2:#d1d5db;--info:#3b82f6;--info-2:#1d4ed8;--success:#10b981;--warn:#f59e0b;--danger:#ef4444;--purple:#8b5cf6;--pink:#ec4899;--teal:#14b8a6;--shadow:0 1px 4px rgba(0,0,0,0.06);--shadow-lg:0 4px 16px rgba(0,0,0,0.08);--radius:8px;--radius-lg:12px;}
html[data-theme="night"]{--bg:#070a14;--panel:#0f1524;--panel-2:#131a2d;--sidebar-bg:#0c1021;--sidebar-border:#1a2030;--sidebar-txt:#94a3b8;--sidebar-head:#475569;--sidebar-hover:rgba(255,255,255,0.04);--sidebar-active-bg:rgba(59,130,246,0.12);--sidebar-active-txt:#60a5fa;--text:#e6e8ef;--text-2:#cbd5e1;--muted:#64748b;--border:#1a2030;--border-2:#253049;--shadow:0 1px 4px rgba(0,0,0,0.2);--shadow-lg:0 4px 16px rgba(0,0,0,0.3);}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;font-family:'Inter',system-ui,-apple-system,sans-serif;font-feature-settings:'cv11','ss01','ss03';letter-spacing:-0.01em;background:var(--bg);color:var(--text);min-height:100vh;font-size:14px;line-height:1.55;}
code,.mono,.plate,.num{font-family:'JetBrains Mono',ui-monospace,Menlo,monospace;font-feature-settings:'tnum';}
a{color:var(--info);text-decoration:none;}a:hover{text-decoration:underline;}
h1{font-size:22px;font-weight:600;letter-spacing:-0.02em;margin:0 0 4px;}
h2{font-size:18px;font-weight:600;letter-spacing:-0.02em;margin:0 0 8px;}
h3{font-size:15px;font-weight:600;letter-spacing:-0.01em;margin:0;}
p{line-height:1.55;margin:0 0 12px;}

/* Shell */
.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh;}

/* Sidebar */
.sidebar{background:var(--sidebar-bg);border-right:1px solid var(--sidebar-border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;}
.sidebar-brand{display:flex;align-items:center;gap:10px;padding:18px 20px 16px;border-bottom:1px solid var(--sidebar-border);}
.sidebar-logo{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:14px;}
.sidebar-name{font-weight:600;font-size:15.5px;color:var(--text);letter-spacing:-0.02em;line-height:1.1;}
.sidebar-sub{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:1.2px;margin-top:2px;}
.sidebar-search{margin:14px 14px 6px;position:relative;}
.sidebar-search input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:9px 12px 9px 34px;font-size:13.5px;color:var(--text);font-family:inherit;outline:none;}
.sidebar-search input:focus{border-color:var(--info);box-shadow:0 0 0 3px rgba(59,130,246,0.1);}
.sidebar-search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--muted);}
.sidebar-scroll{flex:1;overflow-y:auto;padding:4px 0 16px;}
.sidebar-scroll::-webkit-scrollbar{width:3px;}.sidebar-scroll::-webkit-scrollbar-thumb{background:var(--border);}
.sidebar-group{padding:16px 20px 6px;font-size:11px;text-transform:uppercase;letter-spacing:1.3px;color:var(--sidebar-head);font-weight:600;}
.sidebar .nav-item{display:flex;align-items:center;gap:11px;padding:9px 16px;margin:1px 10px;border-radius:var(--radius);font-size:14px;color:var(--sidebar-txt);cursor:pointer;font-weight:450;text-decoration:none;transition:background 0.15s,color 0.15s;}
.sidebar .nav-item:hover{background:var(--sidebar-hover);color:var(--text);text-decoration:none;}
.sidebar .nav-item.active{background:var(--sidebar-active-bg);color:var(--sidebar-active-txt);font-weight:500;}
.sidebar .nav-item .icon{width:18px;height:18px;flex-shrink:0;opacity:0.75;}
.sidebar .nav-item.active .icon{opacity:1;}
.sidebar .nav-item .badge-n{margin-left:auto;background:var(--danger);color:#fff;font-size:10px;padding:1px 7px;border-radius:10px;font-weight:600;}
.sidebar .nav-sub{padding:0 10px 0 48px;margin:0 0 2px;}
.sidebar .nav-sub a{display:block;padding:5px 10px;border-radius:6px;font-size:13px;color:var(--muted);text-decoration:none;transition:all 0.15s;}
.sidebar .nav-sub a:hover{background:var(--sidebar-hover);color:var(--text);text-decoration:none;}
.sidebar .nav-sub a.active{color:var(--sidebar-active-txt);font-weight:500;}
.sidebar-user{padding:14px 16px;border-top:1px solid var(--sidebar-border);display:flex;align-items:center;gap:10px;}
.sidebar-user-name{font-size:13px;font-weight:500;color:var(--text);}
.sidebar-user-role{font-size:11px;color:var(--muted);}

/* Topbar */
.topbar{background:var(--panel);border-bottom:1px solid var(--sidebar-border);padding:12px 28px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50;}
.topbar-title{font-size:20px;font-weight:600;color:var(--text);letter-spacing:-0.02em;}
.topbar-subtitle{font-size:13px;color:var(--muted);margin-top:2px;}
.topbar-actions{display:flex;align-items:center;gap:12px;}
.topbar-btn{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:7px 12px;font-size:13px;color:var(--sidebar-txt);cursor:pointer;font-family:inherit;display:flex;align-items:center;gap:6px;}.topbar-btn:hover{border-color:var(--border-2);}

/* User avatar */
.user-avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#8b5cf6);display:flex;align-items:center;justify-content:center;color:#fff;font-size:11.5px;font-weight:600;flex-shrink:0;overflow:hidden;}
.user-avatar img{width:100%;height:100%;object-fit:cover;}

/* Profile dropdown */
.profile-trigger{display:flex;align-items:center;gap:8px;cursor:pointer;position:relative;}
.profile-trigger-name{font-size:13px;font-weight:500;color:var(--text);}
.profile-trigger-role{font-size:11px;color:var(--muted);}
.profile-dropdown{position:absolute;top:46px;right:0;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:6px;min-width:180px;box-shadow:var(--shadow-lg);z-index:100;display:none;}
.profile-dropdown.show{display:block;}
.profile-dropdown a,.profile-dropdown button{display:flex;align-items:center;gap:8px;padding:9px 12px;border-radius:6px;font-size:13.5px;color:var(--text-2);text-decoration:none;border:none;background:transparent;cursor:pointer;font-family:inherit;width:100%;text-align:left;}
.profile-dropdown a:hover,.profile-dropdown button:hover{background:var(--sidebar-hover);text-decoration:none;}
.profile-dropdown .danger-item{color:var(--danger);}

/* Main */
.main{display:flex;flex-direction:column;min-width:0;overflow:hidden;}
.main-content{padding:24px 28px 40px;flex:1;overflow-x:hidden;overflow-y:auto;}

/* Breadcrumbs */
.breadcrumbs{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);margin-bottom:16px;}
.breadcrumbs a{color:var(--muted);text-decoration:none;}.breadcrumbs a:hover{color:var(--info);text-decoration:none;}
.breadcrumbs .sep{color:var(--border-2);}
.breadcrumbs .current{color:var(--text);font-weight:500;}

/* Cards */
.card{background:var(--panel);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:20px;}
.card-compact{padding:14px;}
.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;padding:0;background:transparent;border:none;}
.card-title{font-size:14.5px;font-weight:600;margin:0;letter-spacing:-0.01em;}
.card-meta{color:var(--muted);font-size:12px;font-weight:500;cursor:pointer;}

/* Metrics */
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:18px;}
.metric{background:var(--panel);border-radius:var(--radius-lg);padding:18px 20px;box-shadow:var(--shadow);position:relative;}
.metric-label{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:0.8px;font-weight:600;}
.metric-value{font-size:28px;font-weight:600;margin-top:8px;letter-spacing:-0.03em;font-feature-settings:'tnum';}
.metric-unit{font-size:13px;color:var(--muted);font-weight:500;margin-left:2px;}
.metric-trend{font-size:12px;margin-top:6px;font-weight:500;display:flex;align-items:center;gap:4px;}
.metric-trend.up{color:var(--success);}.metric-trend.down{color:var(--danger);}.metric-trend.neutral{color:var(--muted);}
.metric-icon{position:absolute;right:16px;top:16px;width:36px;height:36px;border-radius:9px;display:flex;align-items:center;justify-content:center;}
.metric-icon.blue{background:rgba(59,130,246,0.1);color:var(--info);}
.metric-icon.green{background:rgba(16,185,129,0.1);color:var(--success);}
.metric-icon.purple{background:rgba(139,92,246,0.1);color:var(--purple);}
.metric-icon.amber{background:rgba(245,158,11,0.1);color:var(--warn);}
.metric-icon.pink{background:rgba(236,72,153,0.1);color:var(--pink);}
.metric-icon.teal{background:rgba(20,184,166,0.1);color:var(--teal);}
.metric.clickable{cursor:pointer;transition:box-shadow 0.15s;}.metric.clickable:hover{box-shadow:0 2px 8px rgba(0,0,0,0.1);}

/* Layouts */
.row-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;margin-bottom:16px;}
.row-asym{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;margin-bottom:16px;}
.row-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin-bottom:16px;}

/* Tabs */
.tabs{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:20px;}
.tab{padding:10px 18px;font-size:14px;font-weight:450;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;text-decoration:none;transition:all 0.15s;}
.tab:hover{color:var(--text);text-decoration:none;}
.tab.active{color:var(--info);border-bottom-color:var(--info);font-weight:500;}
.tab-panel{display:none;}.tab-panel.active{display:block;}

/* Quick actions bar */
.quick-actions{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap;}
.quick-action{display:flex;align-items:center;gap:6px;padding:8px 14px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);font-size:13px;font-weight:500;color:var(--text);cursor:pointer;font-family:inherit;text-decoration:none;transition:all 0.15s;}
.quick-action:hover{border-color:var(--info);color:var(--info);text-decoration:none;}
.quick-action svg{width:16px;height:16px;}

/* Buttons */
.btn{border-radius:var(--radius);padding:9px 16px;font-size:13.5px;font-weight:500;font-family:inherit;border:1px solid var(--border);background:var(--panel);color:var(--text);cursor:pointer;letter-spacing:-0.01em;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:all 0.15s;}
.btn:hover{border-color:var(--border-2);text-decoration:none;}
.btn-primary{background:var(--info);color:#fff;border-color:var(--info);}.btn-primary:hover{background:var(--info-2);border-color:var(--info-2);}
.btn-outline-primary{background:transparent;color:var(--info);border-color:var(--info);}
.btn-outline-secondary{background:transparent;color:var(--text-2);border-color:var(--border-2);}
.btn-outline-danger{background:transparent;color:var(--danger);border-color:rgba(239,68,68,0.4);}.btn-outline-danger:hover{background:rgba(239,68,68,0.05);}
.btn-success{background:var(--success);color:#fff;border-color:var(--success);}
.btn-sm{padding:6px 11px;font-size:12.5px;}
.btn-lg{padding:11px 22px;font-size:15px;}

/* Forms */
.form-label{font-size:13px;font-weight:500;color:var(--text-2);margin-bottom:5px;display:block;}
.form-control,.form-select,input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],input[type=datetime-local],input[type=time],input[type=search],input[type=file],textarea,select{width:100%;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:9px 14px;font-size:14px;color:var(--text);font-family:inherit;outline:none;transition:border-color 0.15s;}
.form-control:focus,.form-select:focus,input:focus,textarea:focus,select:focus{border-color:var(--info);box-shadow:0 0 0 3px rgba(59,130,246,0.1);}
.form-control-sm,.form-select-sm{padding:7px 11px;font-size:13px;}
.form-check{display:flex;align-items:center;gap:8px;font-size:14px;}.form-check-input{width:auto;margin:0;}
.form-text{font-size:12px;color:var(--muted);margin-top:4px;}

/* Wizard / stepper */
.wizard-steps{display:flex;gap:0;margin-bottom:28px;position:relative;}
.wizard-step{flex:1;text-align:center;padding:12px 0;position:relative;font-size:13px;color:var(--muted);font-weight:500;}
.wizard-step .step-num{width:32px;height:32px;border-radius:50%;background:var(--bg);border:2px solid var(--border);display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--muted);}
.wizard-step.active .step-num{background:var(--info);border-color:var(--info);color:#fff;}
.wizard-step.done .step-num{background:var(--success);border-color:var(--success);color:#fff;}
.wizard-step.active{color:var(--info);}
.wizard-step.done{color:var(--success);}
.wizard-step-label{display:block;font-size:12px;margin-top:2px;}
.wizard-line{position:absolute;top:22px;left:50%;right:-50%;height:2px;background:var(--border);z-index:-1;}
.wizard-step.done .wizard-line{background:var(--success);}
.wizard-step:last-child .wizard-line{display:none;}

/* Tables */
.table{width:100%;font-size:13.5px;border-collapse:collapse;margin:0;}
.table th{text-align:left;font-weight:600;color:var(--muted);padding:11px 12px;border-bottom:1px solid var(--sidebar-border);font-size:11px;text-transform:uppercase;letter-spacing:0.8px;}
.table td{padding:12px 12px;border-bottom:1px solid #f4f5f9;color:var(--text);}
html[data-theme="night"] .table td{border-bottom-color:var(--border);}
.table tr:last-child td{border-bottom:none;}
.table tr:hover td{background:var(--bg);}
.table.table-sm th{padding:8px 10px;}.table.table-sm td{padding:9px 10px;font-size:13px;}
.text-end{text-align:right;}.text-center{text-align:center;}
.table-responsive{overflow-x:auto;}

/* Badges */
.badge{display:inline-block;font-size:10.5px;font-weight:700;padding:3px 8px;border-radius:4px;letter-spacing:0.6px;text-transform:uppercase;}
.badge.bg-success{background:rgba(16,185,129,0.1);color:var(--success);}
.badge.bg-danger{background:rgba(239,68,68,0.1);color:var(--danger);}
.badge.bg-warning{background:rgba(245,158,11,0.12);color:#b45309;}
.badge.bg-info{background:rgba(59,130,246,0.1);color:var(--info);}
.badge.bg-primary{background:rgba(59,130,246,0.1);color:var(--info);}
.badge.bg-secondary{background:rgba(100,116,139,0.08);color:var(--muted);}
html[data-theme="night"] .badge.bg-warning{color:#fbbf24;}
.plate{font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:500;color:var(--text);background:var(--bg);padding:2px 7px;border-radius:3px;}

/* Alerts */
.alert{border-radius:var(--radius);padding:12px 16px;font-size:14px;margin-bottom:16px;border:1px solid transparent;display:flex;align-items:center;gap:10px;}
.alert.alert-success{background:rgba(16,185,129,0.08);color:#065f46;border-color:rgba(16,185,129,0.2);}
.alert.alert-danger{background:rgba(239,68,68,0.08);color:#991b1b;border-color:rgba(239,68,68,0.2);}
.alert.alert-warning{background:rgba(245,158,11,0.08);color:#92400e;border-color:rgba(245,158,11,0.2);}
.alert.alert-info{background:rgba(59,130,246,0.08);color:#1e40af;border-color:rgba(59,130,246,0.2);}
html[data-theme="night"] .alert{color:inherit;}
.alert .btn-close{margin-left:auto;background:transparent;border:none;color:inherit;cursor:pointer;font-size:18px;line-height:1;}

/* Toast notifications */
.toast-container{position:fixed;bottom:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px;}
.toast{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:14px 20px;display:flex;align-items:center;gap:10px;font-size:14px;min-width:300px;max-width:440px;animation:toastIn 0.3s ease-out;}
.toast.success{border-left:3px solid var(--success);}.toast.success .toast-icon{color:var(--success);}
.toast.error{border-left:3px solid var(--danger);}.toast.error .toast-icon{color:var(--danger);}
.toast.info{border-left:3px solid var(--info);}.toast.info .toast-icon{color:var(--info);}
.toast-icon{flex-shrink:0;}.toast-msg{flex:1;}.toast-close{cursor:pointer;color:var(--muted);font-size:16px;background:none;border:none;padding:0;}
@keyframes toastIn{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}

/* Modal */
.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.4);z-index:1000;display:none;align-items:center;justify-content:center;}
.modal-overlay.show{display:flex;}
.modal{background:var(--panel);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:480px;max-height:90vh;overflow-y:auto;padding:0;}
.modal-header{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;}
.modal-header h3{margin:0;font-size:16px;}
.modal-close{background:none;border:none;cursor:pointer;color:var(--muted);font-size:20px;padding:0;}
.modal-body{padding:20px 22px;}
.modal-footer{padding:14px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px;}

/* Profile page */
.profile-card{background:var(--panel);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:28px;max-width:700px;}
.profile-avatar-wrap{display:flex;align-items:center;gap:20px;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--sidebar-border);}
.profile-avatar-lg{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#8b5cf6);display:flex;align-items:center;justify-content:center;color:#fff;font-size:24px;font-weight:600;flex-shrink:0;overflow:hidden;}
.profile-avatar-lg img{width:100%;height:100%;object-fit:cover;}
.profile-section{margin-bottom:24px;}
.profile-section-title{font-size:16px;font-weight:600;margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid var(--sidebar-border);color:var(--text);}

/* Dropdown */
.dropdown-menu{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:6px;min-width:200px;box-shadow:var(--shadow-lg);}
.dropdown-item{display:block;padding:8px 12px;border-radius:6px;font-size:13.5px;color:var(--text);text-decoration:none;}.dropdown-item:hover{background:var(--sidebar-hover);}

/* Utilities */
.text-muted,.text-secondary{color:var(--muted);}
.text-info{color:var(--info);}.text-success{color:var(--success);}.text-danger{color:var(--danger);}.text-warning{color:var(--warn);}
.small{font-size:12px;}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:4px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:16px}.mb-4{margin-bottom:24px}
.mt-0{margin-top:0}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:16px}.mt-4{margin-top:24px}
.d-flex{display:flex}.d-inline{display:inline}.d-inline-block{display:inline-block}.d-none{display:none;}
.align-items-center{align-items:center}.justify-content-between{justify-content:space-between}
.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:16px}
.ms-2{margin-left:8px}.me-2{margin-right:8px}.py-4{padding-top:24px;padding-bottom:24px;}
.w-100{width:100%}
.row{display:flex;flex-wrap:wrap;gap:16px;margin:0 0 16px;}.row>*{flex:1;min-width:0;}.row.g-3>*{flex:1 1 0;}
.col-md-3{flex:0 0 calc(25% - 12px)}.col-md-4{flex:0 0 calc(33.333% - 10.667px)}.col-md-6{flex:0 0 calc(50% - 8px)}.col-md-12{flex:0 0 100%}

/* RTL */
html[dir="rtl"] .sidebar{border-right:none;border-left:1px solid var(--sidebar-border);}
html[dir="rtl"] .sidebar-search svg{left:auto;right:11px;}
html[dir="rtl"] .sidebar-search input{padding:9px 34px 9px 12px;}
html[dir="rtl"] .sidebar .nav-item .badge-n{margin-left:0;margin-right:auto;}
html[dir="rtl"] .metric-icon{right:auto;left:16px;}
html[dir="rtl"] .profile-dropdown{right:auto;left:0;}
html[dir="rtl"] .toast-container{right:auto;left:20px;}
html[dir="rtl"] .toast.success,.toast.error,.toast.info{border-left:none;border-right:3px solid;}