:root{
  --navy:#0f2744; --navy-light:#16365c; --blue:#2563eb; --blue-light:#eef3ff;
  --orange:#f97316; --green:#16a34a; --red:#dc2626; --amber:#d97706;
  --bg:#f4f6fb; --card:#ffffff; --border:#e3e8f0; --text:#101828; --muted:#64748b;
  --radius:10px; --shadow:0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.08);
  font-size:15px;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}

.spm-shell{display:flex;min-height:100vh}
.spm-sidebar{width:252px;background:var(--navy);color:#dbe4f3;flex-shrink:0;display:flex;flex-direction:column;padding:18px 0;position:sticky;top:0;height:100vh;overflow-y:auto}
.spm-brand{display:flex;align-items:center;gap:10px;padding:4px 20px 20px;font-weight:700;font-size:16px;color:#fff}
.spm-brand-mark{background:var(--orange);color:#fff;font-size:12px;font-weight:800;padding:4px 7px;border-radius:6px;letter-spacing:.5px}
.spm-nav{display:flex;flex-direction:column;gap:2px;padding:0 10px}
.spm-nav-link{display:flex;align-items:center;gap:10px;color:#b9c6dc;padding:10px 12px;border-radius:8px;font-size:14px;font-weight:500}
.spm-nav-link:hover{background:rgba(255,255,255,.06);color:#fff;text-decoration:none}
.spm-nav-link.is-active{background:rgba(249,115,22,.14);color:#fff}
.spm-nav-dot{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.55;flex-shrink:0}

.spm-main{flex:1;min-width:0;display:flex;flex-direction:column}
.spm-topbar{display:flex;align-items:center;gap:14px;background:var(--card);border-bottom:1px solid var(--border);padding:14px 24px;position:sticky;top:0;z-index:5}
.spm-page-title{font-size:19px;font-weight:700;margin:0;flex:1}
.spm-topbar-right{display:flex;align-items:center;gap:12px}
.spm-user-chip{font-size:13.5px;color:var(--muted)}
.spm-user-chip small{opacity:.8}
.spm-burger{display:none;background:none;border:0;font-size:20px;cursor:pointer}
.spm-content{padding:24px;max-width:1360px;width:100%;margin:0 auto}

.spm-alert{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:14px;border:1px solid transparent}
.spm-alert-success{background:#ecfdf3;border-color:#abefc6;color:#067647}
.spm-alert-error{background:#fef3f2;border-color:#fecdca;color:#b42318}
.spm-alert-info{background:var(--blue-light);border-color:#bcd2fb;color:#1d4ed8}
.spm-alert-warning{background:#fffaeb;border-color:#fedf89;color:#b54708}

.spm-grid{display:grid;gap:18px}
.spm-stats-grid{grid-template-columns:repeat(4,1fr)}
@media(max-width:1100px){.spm-stats-grid{grid-template-columns:repeat(2,1fr)}}
.spm-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}
.spm-stat-card .spm-stat-label{font-size:13px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.spm-stat-card .spm-stat-value{font-size:30px;font-weight:800;margin-top:6px}
.spm-stat-card.accent-blue .spm-stat-value{color:var(--blue)}
.spm-stat-card.accent-green .spm-stat-value{color:var(--green)}
.spm-stat-card.accent-red .spm-stat-value{color:var(--red)}
.spm-stat-card.accent-amber .spm-stat-value{color:var(--amber)}

.spm-section-head{display:flex;align-items:center;justify-content:space-between;margin:28px 0 14px}
.spm-section-head h2{font-size:16px;margin:0}

table.spm-table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
table.spm-table th{text-align:left;font-size:12.5px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);background:#f9fafb;padding:11px 14px;border-bottom:1px solid var(--border)}
table.spm-table td{padding:11px 14px;border-bottom:1px solid var(--border);font-size:14px;vertical-align:top}
table.spm-table tr:last-child td{border-bottom:none}
table.spm-table tr:hover td{background:#fafbfe}

.spm-badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600}
.spm-badge-gray{background:#eef1f6;color:#475467}
.spm-badge-blue{background:var(--blue-light);color:#1d4ed8}
.spm-badge-green{background:#ecfdf3;color:#067647}
.spm-badge-red{background:#fef3f2;color:#b42318}
.spm-badge-amber{background:#fffaeb;color:#b54708}
.spm-badge-orange{background:#fff1e8;color:#c2410c}

.spm-btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:8px;font-size:14px;font-weight:600;border:1px solid transparent;cursor:pointer;background:var(--navy);color:#fff}
.spm-btn:hover{opacity:.92;text-decoration:none}
.spm-btn-primary{background:var(--blue)}
.spm-btn-orange{background:var(--orange)}
.spm-btn-danger{background:var(--red)}
.spm-btn-ghost{background:transparent;border-color:var(--border);color:var(--text)}
.spm-btn-sm{padding:6px 11px;font-size:13px}
.spm-btn[disabled]{opacity:.5;cursor:not-allowed}

.spm-form-group{margin-bottom:16px}
.spm-form-group label{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px}
.spm-form-group .spm-hint{font-size:12.5px;color:var(--muted);margin-top:4px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=search],select,textarea{
  width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;background:#fff;color:var(--text);
}
textarea{min-height:120px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px}
input:focus,select:focus,textarea:focus{outline:2px solid #bcd2fb;border-color:var(--blue)}

/* Password show/hide eye toggle — auto-applied to every password field by app.js */
.spm-pass-wrap{position:relative}
.spm-pass-wrap input[type=password],.spm-pass-wrap input[type=text].spm-pass-revealed{padding-right:40px}
.spm-pass-toggle{
  position:absolute;top:50%;right:4px;transform:translateY(-50%);
  width:32px;height:32px;border:0;background:transparent;border-radius:6px;
  display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--muted);
}
.spm-pass-toggle:hover{background:#f1f3f6;color:var(--text)}
.spm-pass-toggle svg{width:18px;height:18px;pointer-events:none}
.spm-form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:760px){.spm-form-row{grid-template-columns:1fr}}

.spm-dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:40px 20px;text-align:center;background:#fbfcfe;cursor:pointer}
.spm-dropzone.is-drag{border-color:var(--blue);background:var(--blue-light)}
.spm-dropzone h3{margin:8px 0 4px}
.spm-dropzone p{color:var(--muted);font-size:13.5px;margin:0}

.spm-login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--navy),#0b1b30);padding:20px}
.spm-login-card{background:#fff;border-radius:14px;padding:36px;width:100%;max-width:400px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.spm-login-card h1{font-size:20px;margin:0 0 4px}
.spm-login-card p.sub{color:var(--muted);font-size:13.5px;margin:0 0 24px}

.spm-tag-list{display:flex;flex-wrap:wrap;gap:8px}
.spm-chip{background:#f1f4f9;border:1px solid var(--border);border-radius:999px;padding:4px 10px;font-size:12.5px;font-family:ui-monospace,monospace;cursor:pointer}
.spm-chip:hover{background:var(--blue-light)}

.spm-empty{text-align:center;padding:48px 20px;color:var(--muted)}
.spm-empty h3{color:var(--text);margin-bottom:6px}

.spm-toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.spm-toolbar input[type=search]{max-width:260px}
.spm-progress{height:8px;border-radius:999px;background:#eef1f6;overflow:hidden}
.spm-progress > div{height:100%;background:var(--blue);transition:width .3s}

.spm-modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.5);display:none;align-items:center;justify-content:center;z-index:50;padding:20px}
.spm-modal-backdrop.is-open{display:flex}
.spm-modal{background:#fff;border-radius:12px;max-width:640px;width:100%;max-height:85vh;overflow:auto;padding:24px}
.spm-modal h3{margin-top:0}

.spm-kv{display:grid;grid-template-columns:140px 1fr;gap:6px 14px;font-size:13.5px}
.spm-kv dt{color:var(--muted)}
.spm-kv dd{margin:0}

.spm-muted{color:var(--muted)}
.spm-mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px}
.spm-flex{display:flex;align-items:center;gap:8px}
.spm-flex-between{display:flex;align-items:center;justify-content:space-between}
.spm-checkbox-row{display:flex;align-items:center;gap:8px}

@media(max-width:900px){
  .spm-sidebar{position:fixed;left:-260px;top:0;height:100vh;z-index:40;transition:left .2s;box-shadow:0 0 0 2000px rgba(0,0,0,0)}
  .spm-sidebar.is-open{left:0;box-shadow:0 0 0 2000px rgba(0,0,0,.4)}
  .spm-burger{display:block}
  .spm-stats-grid{grid-template-columns:1fr}
}