/* === LearnAxis — Adolescent Wellbeing Prototype — Shared Design System ===
   Palette/component language taken from D:\Spaces\DealerManagement\DealerAdminDesktop
   (terracotta/cream/espresso), font Plus Jakarta Sans, icons Font Awesome via Bunny CDN. */

:root {
  --green:      #C2540A;
  --green-dark: #8C3D08;
  --green-lit:  rgba(194,84,10,.14);
  --green-glow: rgba(194,84,10,.30);
  --amber:      #D9A441;
  --amber-lite: rgba(217,164,65,.16);
  --cream:      #FBF1E4;
  --cream-mid:  #F1E3CC;
  --espresso:   #2B1D12;
  --brown:      #5C4632;
  --muted:      #94795F;
  --border:     rgba(120,72,20,.13);
  --border-md:  rgba(120,72,20,.24);
  --bg:         #FAF3E7;
  --surface:    #FFFFFF;
  --red:        #C2410C;
  --sidebar-w:  264px;
  --topbar-h:   64px;
  --shadow-xs:  0 1px 4px rgba(60,36,10,.08);
  --shadow-sm:  0 2px 10px rgba(120,72,20,.13);
  --shadow-md:  0 6px 28px rgba(60,36,10,.13);
  --shadow-lg:  0 18px 56px rgba(60,36,10,.16);
  --r-sm: 8px; --r-md: 12px; --r-lg: 16px; --r-xl: 20px; --r-2xl: 28px; --r-pill: 9999px;
  --ease: cubic-bezier(.25,.8,.25,1);
  --t: 220ms var(--ease);
  /* Risk bands */
  --low: #12875E;      --low-bg: #E4F7EF;
  --moderate: #B7791F; --moderate-bg: #FDF3DD;
  --high: #D2373C;     --high-bg: #FCEBEC;
  --severe: #8B1E22;   --severe-bg: #F7DEDF;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:15px}
body{font-family:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;background:var(--bg);color:var(--espresso);line-height:1.6;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;display:block}
button{cursor:pointer;border:none;background:none;font-family:inherit}
input,select,textarea{font-family:inherit;outline:none}
h1,h2,h3,h4,h5,h6{color:var(--espresso);font-weight:700}

/* ===== Admin shell layout ===== */
.app-shell{display:flex;min-height:100vh}
.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-w);height:100vh;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:200;overflow-y:auto;transition:transform var(--t)}
.sidebar::-webkit-scrollbar{width:4px}
.sidebar::-webkit-scrollbar-thumb{background:var(--border-md);border-radius:4px}
.sb-logo{display:flex;align-items:center;gap:10px;padding:18px 20px 16px;border-bottom:1px solid var(--border);flex-shrink:0}
.sb-logo-icon{width:36px;height:36px;border-radius:var(--r-md);background:linear-gradient(135deg,var(--green),var(--green-dark));display:flex;align-items:center;justify-content:center;color:#fff;font-size:1rem;flex-shrink:0;box-shadow:0 4px 12px var(--green-glow)}
.sb-logo-text{font-size:1.1rem;font-weight:800;letter-spacing:-.02em}
.sb-logo-sub{font-size:.62rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.09em;display:block;margin-top:-1px}
.sb-nav{flex:1;padding:10px 0 16px;overflow-y:auto}
.nav-label{font-size:.62rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);padding:14px 22px 6px;display:block}
.nav-item{display:flex;align-items:center;gap:9px;padding:9px 22px;margin:0 10px;border-radius:var(--r-md);color:var(--brown);font-size:.845rem;font-weight:500;transition:all var(--t);cursor:pointer;position:relative}
.nav-item:hover{background:var(--cream);color:var(--green-dark)}
.nav-item.active{background:var(--green-lit);color:var(--green-dark);font-weight:700}
.nav-item i{width:18px;text-align:center;font-size:.85rem;flex-shrink:0}
.nav-badge{margin-left:auto;background:var(--red);color:#fff;font-size:.62rem;font-weight:800;padding:2px 7px;border-radius:var(--r-pill)}
.sb-footer{padding:12px;border-top:1px solid var(--border)}

.topbar{position:fixed;top:0;left:var(--sidebar-w);right:0;height:var(--topbar-h);background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;z-index:199;gap:16px;transition:left var(--t)}
.sidebar-toggle{display:flex;width:36px;height:36px;border-radius:var(--r-md);align-items:center;justify-content:center;color:var(--brown);transition:all var(--t)}
.sidebar-toggle:hover{background:var(--cream)}
.topbar-title{font-size:1.1rem;font-weight:700}
.topbar-right{display:flex;align-items:center;gap:10px}
.topbar-user{display:flex;align-items:center;gap:8px;padding:4px 10px 4px 4px;border-radius:var(--r-pill)}
.avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--green-dark));color:#fff;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:800;flex-shrink:0;box-shadow:0 3px 10px var(--green-glow)}
.topbar-user-name{font-size:.78rem;font-weight:700}
.topbar-user-role{font-size:.64rem;color:var(--muted)}

.main{margin-left:var(--sidebar-w);padding-top:var(--topbar-h);flex:1;min-width:0;transition:margin-left var(--t)}
.page-body{padding:26px 28px}

@media (max-width:960px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0);box-shadow:var(--shadow-lg)}
  .topbar{left:0}
  .main{margin-left:0}
}

/* ===== Page head ===== */
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:16px;flex-wrap:wrap}
.page-head h1{font-size:1.5rem;letter-spacing:-.02em}
.page-head .sub{font-size:.8rem;color:var(--muted);margin-top:2px}
.page-head-actions{display:flex;gap:10px;flex-wrap:wrap}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;gap:7px;padding:10px 18px;border-radius:var(--r-pill);font-size:.84rem;font-weight:700;transition:all var(--t);cursor:pointer;border:1.5px solid transparent;white-space:nowrap;line-height:1;font-family:inherit}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--green);color:#fff;border-color:var(--green);box-shadow:0 4px 16px var(--green-glow)}
.btn-primary:hover{background:var(--green-dark);border-color:var(--green-dark)}
.btn-outline{background:var(--surface);color:var(--brown);border-color:var(--border-md)}
.btn-outline:hover{border-color:var(--green);color:var(--green-dark)}
.btn-ghost{background:var(--cream);color:var(--brown)}
.btn-ghost:hover{background:var(--cream-mid)}
.btn-danger{background:#DC2626;color:#fff}
.btn-danger:hover{background:#B91C1C}
.btn-sm{padding:6px 13px;font-size:.78rem}
.btn-icon{width:34px;height:34px;padding:0;border-radius:var(--r-md);display:inline-flex;align-items:center;justify-content:center}
.icon-btn{width:34px;height:34px;padding:0;border-radius:var(--r-md);display:inline-flex;align-items:center;justify-content:center;color:var(--brown);background:var(--cream);transition:all var(--t)}
.icon-btn:hover{background:var(--cream-mid);color:var(--green-dark)}

/* ===== Cards / KPIs ===== */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-xl);box-shadow:var(--shadow-xs)}
.card-body{padding:22px 24px}
.card-head{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-bottom:1px solid var(--border);gap:12px}
.card-title{font-size:.92rem;font-weight:700}
.card-sub{font-size:.75rem;color:var(--muted);margin-top:1px}

.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:22px}
.kpi-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-xl);padding:20px 22px;display:flex;align-items:flex-start;gap:14px;box-shadow:var(--shadow-xs);transition:all var(--t)}
.kpi-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.kpi-icon{width:44px;height:44px;border-radius:var(--r-lg);display:flex;align-items:center;justify-content:center;font-size:1.05rem;flex-shrink:0}
.kpi-icon.g{background:var(--green-lit);color:var(--green-dark)}
.kpi-icon.a{background:var(--amber-lite);color:var(--amber)}
.kpi-icon.b{background:rgba(8,145,178,.1);color:#0891B2}
.kpi-icon.p{background:rgba(124,58,237,.1);color:#7C3AED}
.kpi-icon.r{background:rgba(220,38,38,.08);color:#DC2626}
.kpi-val{font-size:1.6rem;font-weight:800;letter-spacing:-.03em;line-height:1;margin-top:1px}
.kpi-lbl{font-size:.75rem;color:var(--muted);margin-top:4px}

/* ===== Tables ===== */
.table-wrap{overflow-x:auto;border-radius:var(--r-xl);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow-xs)}
.data-table{width:100%;border-collapse:collapse;font-size:.85rem}
.data-table thead th{background:var(--bg);padding:11px 15px;text-align:left;font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);border-bottom:1px solid var(--border);border-right:1px solid var(--border);white-space:nowrap}
.data-table thead th:last-child{border-right:none}
.data-table tbody tr{border-bottom:1px solid var(--border);transition:background var(--t)}
.data-table tbody tr:last-child{border-bottom:none}
.data-table tbody tr:hover{background:var(--bg)}
.data-table tbody td{padding:12px 15px;color:var(--brown);vertical-align:middle;border-right:1px solid var(--border)}
.data-table tbody td:last-child{border-right:none}
.data-table .col-sno{width:1%;white-space:nowrap;text-align:center;color:var(--muted);font-weight:700}
.td-bold{font-weight:700;color:var(--espresso)}

/* ===== Badges ===== */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:var(--r-pill);font-size:.7rem;font-weight:700;line-height:1.4}
.badge-dot{width:6px;height:6px;border-radius:50%;background:currentColor}
.badge-low{background:var(--low-bg);color:var(--low)}
.badge-moderate{background:var(--moderate-bg);color:var(--moderate)}
.badge-high{background:var(--high-bg);color:var(--high)}
.badge-severe{background:var(--severe-bg);color:var(--severe)}
.badge-gray{background:rgba(160,128,96,.12);color:var(--muted)}
.badge-green{background:var(--green-lit);color:var(--green-dark)}
.badge-blue{background:rgba(8,145,178,.1);color:#0891B2}
.badge-amber{background:var(--amber-lite);color:var(--amber)}

/* ===== Forms ===== */
.form-group{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}
.form-label{font-size:.76rem;font-weight:700}
.form-label .req{color:var(--red);margin-left:2px}
.form-control,.form-select{width:100%;height:42px;padding:0 13px;border:1px solid var(--border-md);border-radius:var(--r-md);font-size:.85rem;color:var(--espresso);background:var(--surface);transition:all var(--t)}
.form-control:focus,.form-select:focus{border-color:var(--green);box-shadow:0 0 0 3px var(--green-lit)}
textarea.form-control{height:auto;padding:10px 13px;resize:vertical;min-height:86px}
.form-error{font-size:.72rem;color:var(--red);margin-top:3px;display:none}
.form-group.error .form-control{border-color:var(--red)}
.form-group.error .form-error{display:block}
.form-hint{font-size:.72rem;color:var(--muted);margin-top:3px}

/* ===== Toolbar / search / filters ===== */
.toolbar{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.search-box{position:relative;flex:1;min-width:200px}
.search-box input{width:100%;height:40px;padding:0 13px 0 38px;border:1px solid var(--border-md);border-radius:var(--r-pill);font-size:.83rem;background:var(--surface)}
.search-box input:focus{border-color:var(--green);box-shadow:0 0 0 3px var(--green-lit)}
.search-box i{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:.8rem}

/* ===== Modals ===== */
.modal-overlay{position:fixed;inset:0;background:rgba(43,29,18,.45);backdrop-filter:blur(2px);display:none;align-items:center;justify-content:center;z-index:900;padding:20px}
.modal-overlay.open{display:flex}
.modal-box{background:var(--surface);border-radius:var(--r-xl);box-shadow:var(--shadow-lg);width:100%;max-width:480px;max-height:90vh;display:flex;flex-direction:column}
.modal-box.wide{max-width:820px}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--border)}
.modal-title{font-size:1.05rem;font-weight:700}
.modal-close{width:32px;height:32px;border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;color:var(--muted)}
.modal-close:hover{background:var(--cream);color:var(--espresso)}
.modal-body{padding:20px 22px;overflow-y:auto}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:16px 22px;border-top:1px solid var(--border)}

/* ===== Media player (lesson audio/video preview) ===== */
.media-player{background:var(--espresso);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm);margin-top:8px}
.media-player video{display:block;width:100%;max-height:320px;background:#000}
.media-player.audio-wrap{background:var(--cream);border:1px solid var(--border);padding:16px;display:flex;align-items:center;gap:14px}
.media-player.audio-wrap .kpi-icon{flex-shrink:0}
.media-player.audio-wrap audio{flex:1;width:100%;height:38px}
.media-file-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:4px}
.media-file-name{font-size:.72rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ===== Toasts (replaces Notiflix's default look) ===== */
.lx-toast-container{position:fixed;top:20px;right:20px;z-index:99999;display:flex;flex-direction:column;gap:10px;max-width:360px;width:calc(100% - 40px)}
.lx-toast{background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);padding:14px 16px 16px;display:flex;align-items:flex-start;gap:12px;border-left:4px solid var(--green);position:relative;overflow:hidden;animation:lxToastIn .25s ease}
.lx-toast.leaving{animation:lxToastOut .2s ease forwards}
.lx-toast.success{border-left-color:var(--green);color:var(--green-dark)}
.lx-toast.error{border-left-color:var(--high);color:var(--high)}
.lx-toast.warning{border-left-color:var(--moderate);color:var(--moderate)}
.lx-toast.info{border-left-color:var(--brown);color:var(--brown)}
.lx-toast i.lx-toast-icon{font-size:1.05rem;margin-top:1px;flex-shrink:0}
.lx-toast .lx-toast-msg{flex:1;font-size:.83rem;font-weight:600;color:var(--espresso);line-height:1.4}
.lx-toast .lx-toast-close{color:var(--muted);flex-shrink:0;padding:2px;font-size:.8rem}
.lx-toast .lx-toast-close:hover{color:var(--espresso)}
.lx-toast-bar{position:absolute;left:0;bottom:0;height:3px;background:currentColor;opacity:.35;animation:lxToastBar 3.2s linear forwards}
@keyframes lxToastIn{from{opacity:0;transform:translateX(24px)}to{opacity:1;transform:translateX(0)}}
@keyframes lxToastOut{from{opacity:1;max-height:100px}to{opacity:0;max-height:0;padding-top:0;padding-bottom:0;margin:0}}
@keyframes lxToastBar{from{width:100%}to{width:0%}}

/* ===== Rich text editor (Quill) ===== */
.rte{background:var(--surface);border:1px solid var(--border-md);border-radius:var(--r-md);overflow:hidden}
.rte .ql-toolbar{border:none;border-bottom:1px solid var(--border);background:var(--cream);font-family:inherit;padding:8px 10px}
.rte .ql-container{border:none;font-family:inherit;font-size:.85rem;color:var(--espresso)}
.rte .ql-editor{min-height:140px;max-height:320px;overflow-y:auto;padding:12px 14px}
.rte .ql-editor.ql-blank::before{color:var(--muted);font-style:normal;font-size:.85rem}
.rte .ql-snow .ql-stroke{stroke:var(--brown)}
.rte .ql-snow .ql-fill{fill:var(--brown)}
.rte .ql-snow .ql-picker{color:var(--brown)}
.rte .ql-snow.ql-toolbar button:hover,.rte .ql-snow.ql-toolbar button.ql-active{color:var(--green-dark)}
.rte .ql-snow.ql-toolbar button:hover .ql-stroke,.rte .ql-snow.ql-toolbar button.ql-active .ql-stroke{stroke:var(--green-dark)}
.rte .ql-snow.ql-toolbar button:hover .ql-fill,.rte .ql-snow.ql-toolbar button.ql-active .ql-fill{fill:var(--green-dark)}
.rte:focus-within{border-color:var(--green);box-shadow:0 0 0 3px var(--green-lit)}

/* ===== Reading view (rendered lesson content in Preview) ===== */
.reading-view{font-size:.9rem;line-height:1.7;color:var(--espresso)}
.reading-view p{margin:0 0 10px}
.reading-view img{max-width:100%;border-radius:var(--r-md)}
.reading-view:empty::before,.reading-view.is-empty::before{content:'No content added yet.';color:var(--muted);font-style:italic}

/* ===== Upload dropzone ===== */
.upload-zone{border:2px dashed var(--border-md);border-radius:var(--r-lg);background:var(--cream);padding:24px;text-align:center;cursor:pointer;transition:all var(--t)}
.upload-zone:hover,.upload-zone.dragover{border-color:var(--green);background:var(--green-lit)}
.upload-zone-empty i{font-size:1.8rem;color:var(--green);margin-bottom:8px;display:block}
.upload-zone-empty .upload-browse{color:var(--green-dark);font-weight:700;text-decoration:underline}
.upload-zone-file{display:none;align-items:center;gap:12px;border:1px solid var(--border-md);border-radius:var(--r-lg);background:var(--surface);padding:14px 16px;text-align:left;cursor:default}
.upload-zone-file .kpi-icon{flex-shrink:0}
.upload-zone-file .upload-file-meta{flex:1;min-width:0}
.upload-zone-file .upload-file-meta .td-bold{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.upload-progress{height:8px;border-radius:var(--r-pill);background:var(--border);overflow:hidden;margin-top:10px;display:none}
.upload-progress-bar{height:100%;width:0%;background:linear-gradient(90deg,var(--green),var(--green-dark));border-radius:var(--r-pill);transition:width .2s ease}

/* ===== Tabs ===== */
.tabs-bar{display:flex;gap:3px;background:var(--bg);border:1px solid var(--border);border-radius:var(--r-pill);padding:4px;overflow-x:auto;margin-bottom:20px}
.tab-btn{padding:8px 16px;border-radius:var(--r-pill);font-size:.8rem;font-weight:700;color:var(--muted);white-space:nowrap;transition:all var(--t)}
.tab-btn.active{background:var(--surface);color:var(--green-dark);box-shadow:var(--shadow-xs)}
.tab-pane{display:none}
.tab-pane.active{display:block}

/* ===== Empty / loading states ===== */
.empty-state{text-align:center;padding:48px 20px;color:var(--muted)}
.empty-state i{font-size:2rem;color:var(--border-md);margin-bottom:10px;display:block}
.empty-state p{font-size:.85rem}
.skeleton-row{background:linear-gradient(90deg,var(--bg) 25%,var(--cream-mid) 37%,var(--bg) 63%);background-size:400% 100%;animation:skeleton 1.4s ease infinite;height:16px;border-radius:6px}
@keyframes skeleton{0%{background-position:100% 50%}100%{background-position:0 50%}}

/* ===== Risk band chip w/ score ===== */
.risk-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:var(--r-lg);font-weight:700;font-size:.85rem}

/* ===== Login page ===== */
.auth-wrap{min-height:100vh;display:flex}
.auth-brand{flex:1;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.14),transparent 45%),linear-gradient(135deg,var(--green),var(--green-dark));display:flex;flex-direction:column;justify-content:center;padding:60px;color:#fff;position:relative;overflow:hidden}
.auth-brand h1{color:#fff;font-size:2.1rem;letter-spacing:-.02em;margin-bottom:12px}
.auth-brand p{color:rgba(255,255,255,.85);font-size:.95rem;max-width:420px;line-height:1.7}
.auth-form-side{flex:1;display:flex;align-items:center;justify-content:center;padding:40px;background:var(--bg)}
.auth-card{width:100%;max-width:380px}
.auth-card h2{font-size:1.5rem;margin-bottom:6px}
.auth-card .sub{color:var(--muted);font-size:.85rem;margin-bottom:24px}
.lang-toggle{display:inline-flex;background:var(--cream);border-radius:var(--r-pill);padding:3px;gap:3px}
.lang-toggle button{padding:6px 14px;border-radius:var(--r-pill);font-size:.78rem;font-weight:700;color:var(--brown)}
.lang-toggle button.active{background:var(--surface);color:var(--green-dark);box-shadow:var(--shadow-xs)}
@media (max-width:820px){.auth-brand{display:none}}

/* ===== Utility ===== */
.flex{display:flex}.items-center{align-items:center}.gap-8{gap:8px}.gap-12{gap:12px}.mt-8{margin-top:8px}
.text-muted{color:var(--muted)}
.hi{font-family:'Noto Sans Devanagari','Plus Jakarta Sans',sans-serif}