/* StockPulse SaaS — Design System */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#0B1F3A;--navy-mid:#122847;--navy-lite:#1A3660;
  --gold:#C9A84C;--gold-lite:#E8D08A;
  --cream:#F7F5F0;--cream-dark:#EDE9E0;
  --slate:#4A5568;--slate-lite:#718096;
  --white:#fff;
  --green-bg:#EAF3DE;--green-txt:#27500A;--green-bdr:#3B6D11;
  --amber-bg:#FAEEDA;--amber-txt:#633806;--amber-bdr:#854F0B;
  --red-bg:#FCEBEB;--red-txt:#791F1F;--red-bdr:#A32D2D;
  --gray-bg:#F1EFE8;--gray-txt:#444441;
  --blue-bg:#E6F1FB;--blue-txt:#0C447C;
  --border:rgba(0,0,0,0.09);
  --radius:6px;--radius-lg:10px;--radius-xl:12px;
}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:14px;line-height:1.5;color:var(--navy)}

/* ── AUTH ───────────────────────────────────────────────────── */
body.auth-page{background:var(--navy);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}
.login-box{background:#fff;border-radius:var(--radius-xl);padding:2.5rem 2rem;width:100%;max-width:380px;border:0.5px solid var(--border)}
.brand{text-align:center;margin-bottom:2rem}
.brand-logo{font-size:22px;font-weight:700;color:var(--navy);letter-spacing:.01em;margin-bottom:4px}
.brand-logo span{color:var(--gold)}
.brand-logo img{max-height:40px;width:auto}
.brand-sub{font-size:12px;color:var(--slate-lite)}
.login-box h1{font-size:17px;font-weight:500;color:var(--navy);margin-bottom:1.5rem;text-align:center}
.field{margin-bottom:1rem}
.field label{display:block;font-size:12px;font-weight:500;color:var(--slate);margin-bottom:5px}
.field input{width:100%;height:42px;padding:0 12px;border:0.5px solid rgba(0,0,0,0.15);border-radius:var(--radius);font-size:14px;color:var(--navy);background:#fff;outline:none;transition:border-color .15s;font-family:inherit}
.field input:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(11,31,58,0.08)}
.auth-error{background:var(--red-bg);border-left:3px solid var(--red-bdr);border-radius:0 var(--radius) var(--radius) 0;padding:9px 12px;font-size:12px;color:var(--red-txt);margin-bottom:1rem;line-height:1.4}
.auth-success{background:var(--green-bg);border-left:3px solid var(--green-bdr);border-radius:0 var(--radius) var(--radius) 0;padding:9px 12px;font-size:12px;color:var(--green-txt);margin-bottom:1rem;line-height:1.4}
.auth-info{background:var(--blue-bg);border-left:3px solid var(--blue-txt);border-radius:0 var(--radius) var(--radius) 0;padding:9px 12px;font-size:12px;color:var(--blue-txt);margin-bottom:1rem;line-height:1.4}
.btn-submit{width:100%;height:44px;background:var(--navy);color:#fff;border:none;border-radius:var(--radius);font-size:14px;font-weight:500;cursor:pointer;font-family:inherit;transition:opacity .15s;margin-top:.25rem}
.btn-submit:hover{opacity:.9}
.btn-submit:disabled{opacity:.45;cursor:not-allowed}
.back-link{display:block;text-align:center;margin-top:1rem;font-size:12px;color:var(--slate-lite);text-decoration:none}
.back-link:hover{color:var(--navy)}
.otp-row{display:flex;gap:8px;justify-content:center;margin:1.25rem 0}
.otp-digit{width:44px;height:52px;text-align:center;font-size:22px;font-weight:600;border:0.5px solid rgba(0,0,0,0.18);border-radius:var(--radius);color:var(--navy);font-family:inherit;background:#fff;outline:none;transition:border-color .15s}
.otp-digit:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(11,31,58,0.08)}
.otp-hint{font-size:11px;color:var(--slate-lite);text-align:center;margin-top:1rem;line-height:1.6}
.otp-hint a,.inline-link{color:var(--navy);font-weight:500;background:none;border:none;cursor:pointer;font-size:inherit;font-family:inherit;padding:0;text-decoration:underline}
.powered-by{text-align:center;padding:16px 0 0}
.powered-by a{display:inline-block;line-height:0}
.powered-by img{height:40px;max-height:40px;width:auto;opacity:1}
.powered-by img:hover{opacity:1;filter:none}

/* ── ADMIN SHELL ─────────────────────────────────────────────── */
body.admin-page{background:var(--cream);min-height:100vh}
.topbar{background:var(--navy);display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;height:54px;border-bottom:1px solid rgba(201,168,76,.2);position:sticky;top:0;z-index:100}
.topbar-logo{font-size:16px;font-weight:700;color:#fff;letter-spacing:.01em;display:flex;align-items:center;gap:10px}
.topbar-logo img{max-height:30px;width:auto}
.topbar-logo span{color:var(--gold)}
.topbar-badge{font-size:10px;font-weight:500;background:rgba(201,168,76,.2);color:var(--gold-lite);padding:2px 8px;border-radius:20px;letter-spacing:.04em}
.topbar-right{display:flex;align-items:center;gap:16px}
.topbar-user{font-size:12px;color:rgba(255,255,255,.5)}
.topbar-user strong{color:rgba(255,255,255,.85)}
.logout-btn{font-size:12px;color:rgba(255,255,255,.5);text-decoration:none;padding:5px 10px;border:1px solid rgba(255,255,255,.15);border-radius:4px;transition:background .15s}
.logout-btn:hover{background:rgba(255,255,255,.08);color:#fff}
.shell{display:flex;min-height:calc(100vh - 54px)}
.sidebar{width:210px;flex-shrink:0;background:var(--white);border-right:0.5px solid var(--border);padding:1rem 0;display:flex;flex-direction:column;position:sticky;top:54px;height:calc(100vh - 54px);overflow-y:auto}
.sb-section{font-size:10px;font-weight:600;color:var(--slate-lite);letter-spacing:.08em;text-transform:uppercase;padding:10px 16px 4px}
.sb-item{display:flex;align-items:center;gap:8px;padding:8px 16px;font-size:13px;color:var(--slate);text-decoration:none;border-left:2px solid transparent;transition:background .12s,color .12s}
.sb-item:hover{background:var(--cream);color:var(--navy)}
.sb-item.active{background:rgba(11,31,58,.05);color:var(--navy);font-weight:500;border-left-color:var(--navy)}
.sb-footer{margin-top:auto;padding:12px 16px;border-top:0.5px solid var(--border)}
.sb-user-name{font-size:12px;font-weight:500;color:var(--navy)}
.sb-user-email{font-size:11px;color:var(--slate-lite);margin-top:2px}
.sb-logout{font-size:11px;color:var(--navy);text-decoration:none;font-weight:500;display:inline-block;margin-top:6px}
.sb-logout:hover{text-decoration:underline}
.sb-powered{padding:12px 0 0}
.sb-powered a{display:inline-block;line-height:0}
.sb-powered img{max-height:32px;width:auto;opacity:1}
.sb-powered img:hover{opacity:1;filter:none}
.main{flex:1;min-width:0}
.page-head{padding:1.25rem 1.5rem 0;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-bottom:1.25rem}
.page-title{font-size:18px;font-weight:500;color:var(--navy)}
.page-body{padding:0 1.5rem 2rem}

/* Stats */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin-bottom:1.25rem}
.stat-card{background:var(--white);border:0.5px solid var(--border);border-radius:var(--radius-lg);padding:14px 16px}
.stat-label{font-size:11px;color:var(--slate-lite);margin-bottom:5px;font-weight:500;text-transform:uppercase;letter-spacing:.05em}
.stat-value{font-size:24px;font-weight:600;color:var(--navy);line-height:1}
.stat-value.green{color:var(--green-txt)}
.stat-sub{font-size:11px;color:var(--slate-lite);margin-top:4px}

/* Cards */
.card{background:var(--white);border:0.5px solid var(--border);border-radius:var(--radius-lg);margin-bottom:1rem;overflow:visible}
.card-head{padding:10px 14px;border-bottom:0.5px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.card-title{font-size:13px;font-weight:500;color:var(--navy)}
.card-body{padding:16px 14px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:6px;padding:0 14px;height:34px;font-size:13px;font-weight:500;font-family:inherit;border-radius:var(--radius);border:none;cursor:pointer;text-decoration:none;white-space:nowrap;transition:opacity .15s,background .15s}
.btn:hover{opacity:.88}
.btn-navy{background:var(--navy);color:#fff}
.btn-outline{background:transparent;color:var(--navy);border:0.5px solid var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff;opacity:1}
.btn-ghost{background:transparent;color:var(--slate);border:0.5px solid var(--border)}
.btn-ghost:hover{background:var(--cream);opacity:1}
.btn-danger{background:transparent;color:var(--red-txt);border:0.5px solid var(--red-bdr)}
.btn-danger:hover{background:var(--red-bg);opacity:1}
.btn-success{background:transparent;color:var(--green-txt);border:0.5px solid var(--green-bdr)}
.btn-success:hover{background:var(--green-bg);opacity:1}
.btn-amber{background:transparent;color:var(--amber-txt);border:0.5px solid var(--amber-bdr)}
.btn-sm{height:28px;padding:0 10px;font-size:12px}

/* Forms */
.f-label{display:block;font-size:11px;font-weight:500;color:var(--slate-lite);margin-bottom:4px}
.f-input{width:100%;height:36px;padding:0 11px;border:0.5px solid rgba(0,0,0,0.15);border-radius:var(--radius);font-size:13px;color:var(--navy);background:#fff;outline:none;font-family:inherit;transition:border-color .15s}
.f-input:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(11,31,58,0.06)}
.f-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:12px}
.f-actions{display:flex;gap:8px;margin-top:4px;flex-wrap:wrap;align-items:center}

/* Upload zone */
.upload-zone{border:1.5px dashed rgba(0,0,0,0.15);border-radius:var(--radius);padding:2rem;text-align:center;background:var(--cream);cursor:pointer;transition:border-color .15s,background .15s;display:block}
.upload-zone:hover{border-color:var(--navy);background:rgba(11,31,58,.03)}
.upload-zone-icon{font-size:28px;margin-bottom:.5rem;display:block}
.upload-zone p{font-size:13px;color:var(--slate);margin-bottom:3px}
.upload-zone span{font-size:12px;color:var(--slate-lite)}

/* Tables */
.tbl-wrap{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:12px}
.tbl th{background:var(--cream);padding:8px 14px;text-align:left;font-size:11px;font-weight:600;color:var(--slate);border-bottom:0.5px solid var(--border);white-space:nowrap;text-transform:uppercase;letter-spacing:.05em}
.tbl td{padding:9px 14px;border-bottom:0.5px solid var(--border);color:var(--navy);vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:hover td{background:rgba(0,0,0,.012)}
.tbl-meta{padding:8px 14px;border-bottom:0.5px solid var(--border);font-size:11px;color:var(--slate-lite);display:flex;justify-content:space-between;align-items:center}
.td-muted{color:var(--slate-lite)}
.mono{font-family:monospace;font-size:11px}

/* Pills */
.pill{display:inline-block;font-size:10px;font-weight:600;padding:2px 7px;border-radius:20px;white-space:nowrap}
.pill-green{background:var(--green-bg);color:var(--green-txt)}
.pill-red{background:var(--red-bg);color:var(--red-txt)}
.pill-amber{background:var(--amber-bg);color:var(--amber-txt)}
.pill-gray{background:var(--gray-bg);color:var(--gray-txt)}
.pill-blue{background:var(--blue-bg);color:var(--blue-txt)}
.pill-navy{background:rgba(11,31,58,.08);color:var(--navy)}

/* Stock pills */
.stock-pill{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11px;font-weight:600;white-space:nowrap}
.stock-in{background:var(--green-bg);color:var(--green-txt)}
.stock-out{background:var(--red-bg);color:var(--red-txt)}
.stock-unknown{background:var(--gray-bg);color:var(--gray-txt)}

/* Row actions */
.row-actions{display:flex;gap:5px;flex-wrap:wrap}

/* Alerts */
.alert{padding:9px 12px;border-radius:0 var(--radius) var(--radius) 0;font-size:12px;line-height:1.4;margin-bottom:1rem}
.alert-error{background:var(--red-bg);border-left:3px solid var(--red-bdr);color:var(--red-txt)}
.alert-success{background:var(--green-bg);border-left:3px solid var(--green-bdr);color:var(--green-txt)}
.alert-info{background:var(--blue-bg);border-left:3px solid var(--blue-txt);color:var(--blue-txt)}

/* Detail rows */
.drow{display:flex;justify-content:space-between;padding:7px 0;border-bottom:0.5px solid var(--border);font-size:13px}
.drow:last-child{border-bottom:none}
.dk{color:var(--slate-lite)}
.dv{color:var(--navy);font-weight:500;text-align:right;word-break:break-word;max-width:60%}

/* Empty */
.empty{text-align:center;padding:3rem 1rem;font-size:13px;color:var(--slate-lite)}

/* User portal */
body.user-page{background:var(--cream);min-height:100vh;display:flex;flex-direction:column}
.user-topbar{background:var(--navy);display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;height:54px;border-bottom:1px solid rgba(201,168,76,.2)}
.user-topbar-logo{font-size:15px;font-weight:700;color:#fff;display:flex;align-items:center;gap:10px}
.user-topbar-logo img{max-height:28px;width:auto}
.user-topbar-right{display:flex;align-items:center;gap:12px}
.user-greeting{font-size:12px;color:rgba(255,255,255,.5)}
.user-greeting strong{color:rgba(255,255,255,.85)}
.user-body{flex:1;padding:1.5rem;max-width:860px;width:100%;margin:0 auto}
.user-page-title{font-size:18px;font-weight:500;margin-bottom:.25rem}
.user-page-sub{font-size:13px;color:var(--slate-lite);margin-bottom:1.25rem}
.user-footer{text-align:right;padding:16px;border-top:0.5px solid var(--border);background:var(--white)}
.user-footer img{max-height:36px;width:auto;opacity:1}

/* Product picker */
.picker-wrap{position:relative}
.picker-input{width:100%;height:38px;padding:0 12px;border:0.5px solid rgba(0,0,0,0.15);border-radius:var(--radius);font-size:13px;color:var(--navy);background:#fff;outline:none;font-family:inherit;transition:border-color .15s}
.picker-input:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(11,31,58,0.06)}
.picker-drop{position:absolute;top:calc(100% + 3px);left:0;right:0;background:#fff;border:0.5px solid rgba(0,0,0,0.15);border-radius:var(--radius-lg);max-height:300px;overflow-y:auto;overflow-x:hidden;z-index:999;box-shadow:0 6px 24px rgba(0,0,0,.12)}
.picker-opt{padding:9px 12px;cursor:pointer;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--navy);border-bottom:0.5px solid var(--border);transition:background .1s}
.picker-opt:last-child{border-bottom:none}
.picker-opt:hover{background:var(--cream)}
.picker-opt.sel{background:rgba(11,31,58,.04);font-weight:500}
.picker-chk{width:16px;height:16px;border-radius:3px;border:0.5px solid rgba(0,0,0,.2);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:11px;color:#fff}
.picker-opt.sel .picker-chk{background:var(--navy);border-color:var(--navy)}
.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;min-height:10px}
.tag{display:inline-flex;align-items:center;gap:5px;background:var(--navy);color:#fff;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:500}
.tag-x{cursor:pointer;opacity:.7;font-size:14px;line-height:1}
.tag-x:hover{opacity:1}
.search-row{display:flex;align-items:center;gap:10px;margin-top:1rem;flex-wrap:wrap}
.count-txt{font-size:12px;color:var(--slate-lite)}
.asof-label{font-size:11px;color:var(--slate-lite)}

/* Master admin specific */
body.master-page{background:var(--cream);min-height:100vh}
.master-topbar{background:#0a1628;display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;height:54px;border-bottom:1px solid rgba(201,168,76,.15);position:sticky;top:0;z-index:100}
.master-logo{font-size:15px;font-weight:700;color:#fff;display:flex;align-items:center;gap:10px}
.master-logo-badge{font-size:10px;font-weight:600;background:rgba(201,168,76,.2);color:var(--gold-lite);padding:2px 8px;border-radius:20px;letter-spacing:.06em}

@media(max-width:640px){
  .page-body,.page-head{padding-left:1rem;padding-right:1rem}
  .user-body{padding:1rem}
  .sidebar{display:none}
  .stats-grid{grid-template-columns:1fr 1fr}
}