:root{
  --blue:#0b3d91;
  --blue-dark:#06275f;
  --cyan:#009ee0;
  --ink:#17263c;
  --muted:#617086;
  --line:#d9e3f1;
  --surface:#ffffff;
  --soft:#f3f7fc;
  --danger:#a72828;
  --success:#0b7045;
  --shadow:0 22px 60px rgba(20,47,85,.13);
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  color:var(--ink);
  background:#eef3f9;
  font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.55;
}

a{color:inherit}
button,input,select,textarea{font:inherit}
button,a{touch-action:manipulation}

.eyebrow{
  margin:0 0 7px;
  color:var(--cyan);
  font-size:.76rem;
  font-weight:850;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.notice{
  margin:0 0 24px;
  padding:14px 17px;
  border:1px solid;
  border-radius:13px;
  font-weight:700;
}

.notice--error{border-color:#efb7b7;background:#fff0f0;color:#8a2020}
.notice--success{border-color:#a9d9c4;background:#edfaf4;color:var(--success)}

.login-shell{
  min-height:100vh;
  display:grid;
  place-items:center;
  padding:28px;
  background:
    radial-gradient(circle at 82% 16%,rgba(0,158,224,.26),transparent 27%),
    radial-gradient(circle at 10% 90%,rgba(255,255,255,.18),transparent 30%),
    linear-gradient(145deg,#06275f,#0b3d91 58%,#075b9f);
}

.login-card{
  width:min(100%,470px);
  padding:38px;
  border:1px solid rgba(255,255,255,.48);
  border-radius:24px;
  background:rgba(255,255,255,.97);
  box-shadow:0 34px 90px rgba(0,16,51,.34);
}

.login-brand,.admin-brand{
  display:flex;
  align-items:center;
  gap:12px;
  color:var(--blue-dark);
  font-weight:850;
  text-decoration:none;
}

.login-brand img{width:42px;height:42px;object-fit:contain}
.login-icon{
  display:grid;
  place-items:center;
  width:62px;height:62px;
  margin:31px 0 22px;
  border-radius:18px;
  color:#fff;
  background:linear-gradient(145deg,var(--blue),var(--cyan));
  font-size:1.8rem;
  font-weight:900;
  box-shadow:0 14px 30px rgba(11,61,145,.25);
}

.login-card h1{margin:0 0 9px;font-size:clamp(1.65rem,5vw,2rem);line-height:1.12}
.login-intro{margin:0 0 25px;color:var(--muted)}
.back-link{display:inline-block;margin-top:24px;color:var(--blue);font-weight:750;text-decoration:none}

.admin-form{display:flex;flex-direction:column;gap:17px}
.admin-form label{display:flex;flex-direction:column;gap:7px;color:#293a51;font-size:.9rem;font-weight:750}
.admin-form label > span{display:flex;justify-content:space-between;gap:12px}
.admin-form small{color:#738197;font-weight:500}

.admin-form input,
.admin-form select,
.admin-form textarea{
  width:100%;
  min-height:49px;
  padding:11px 13px;
  border:1px solid #bac8dc;
  border-radius:10px;
  background:#fbfdff;
  color:var(--ink);
  outline:none;
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}

.admin-form textarea{min-height:112px;resize:vertical}
.admin-form input[type="file"]{padding:9px;background:#f5f9ff}
.admin-form input:focus,.admin-form select:focus,.admin-form textarea:focus{
  border-color:var(--blue);
  background:#fff;
  box-shadow:0 0 0 4px rgba(11,61,145,.12);
}

.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:47px;
  padding:10px 18px;
  border:1px solid transparent;
  border-radius:10px;
  font-weight:850;
  text-decoration:none;
  cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
.button:hover{transform:translateY(-1px)}
.button--wide{width:100%}
.button--primary{color:#fff;background:linear-gradient(135deg,var(--blue),#075ca7);box-shadow:0 10px 23px rgba(11,61,145,.22)}
.button--secondary{border-color:#b6c6dc;color:var(--blue);background:#fff}
.button--danger{border-color:#e2a8a8;color:#8d2020;background:#fff3f3}
.button:focus-visible,.admin-actions a:focus-visible,.admin-actions button:focus-visible{outline:3px solid rgba(0,158,224,.35);outline-offset:3px}

.admin-topbar{
  position:sticky;
  top:0;
  z-index:10;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:25px;
  min-height:76px;
  padding:12px max(24px,calc((100vw - 1180px)/2));
  border-bottom:1px solid rgba(210,224,241,.8);
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(16px);
}

.admin-brand img{width:42px;height:42px;object-fit:contain}
.admin-brand span{display:flex;flex-direction:column;line-height:1.2}
.admin-brand small{margin-top:4px;color:var(--muted);font-size:.72rem;font-weight:700}

.admin-actions{display:flex;align-items:center;gap:16px;font-size:.86rem;font-weight:800}
.admin-actions a,.admin-actions button{border:0;background:none;color:var(--blue);font:inherit;text-decoration:none;cursor:pointer}
.admin-actions form{margin:0}

.admin-main{width:min(1180px,calc(100% - 36px));margin:34px auto 70px}

.admin-hero{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:35px;
  margin-bottom:28px;
  padding:36px;
  overflow:hidden;
  border-radius:22px;
  color:#fff;
  background:
    radial-gradient(circle at 84% 15%,rgba(0,158,224,.55),transparent 28%),
    linear-gradient(135deg,#06275f,#0b3d91 68%,#0967ad);
  box-shadow:var(--shadow);
}
.admin-hero .eyebrow{color:#7ed8ff}
.admin-hero h1{margin:0 0 8px;font-size:clamp(2rem,5vw,3.3rem);line-height:1.03}
.admin-hero p:last-child{max-width:690px;margin:0;color:rgba(255,255,255,.82)}
.admin-stats{display:flex;gap:12px;flex:0 0 auto}
.admin-stats div{min-width:128px;padding:18px;border:1px solid rgba(255,255,255,.2);border-radius:15px;background:rgba(255,255,255,.1);backdrop-filter:blur(8px)}
.admin-stats strong{display:block;font-size:1.75rem;line-height:1}
.admin-stats span{display:block;margin-top:7px;color:rgba(255,255,255,.76);font-size:.74rem;font-weight:700}

.admin-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,.72fr);gap:24px;margin-bottom:24px}
.panel{padding:29px;border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:0 12px 34px rgba(28,55,91,.07)}
.panel-heading{margin-bottom:24px}
.panel-heading h2{margin:0 0 6px;font-size:1.48rem;line-height:1.2}
.panel-heading p:last-child{margin:0;color:var(--muted)}
.panel-heading--row{display:flex;align-items:center;justify-content:space-between;gap:20px}
.count-badge{padding:7px 11px;border-radius:999px;color:var(--blue);background:#eaf1fb;font-size:.78rem;font-weight:850;white-space:nowrap}

.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}
.form-grid__wide{grid-column:1/-1}
.file-field{padding:16px;border:1px dashed #94acd0;border-radius:13px;background:#f5f9ff}
.form-actions{display:flex;gap:11px;flex-wrap:wrap}

.help-panel{align-self:start;background:linear-gradient(180deg,#fff,#f5f9ff)}
.help-panel ol{display:flex;flex-direction:column;gap:18px;margin:8px 0 25px;padding:0;list-style:none;counter-reset:steps}
.help-panel li{position:relative;padding-left:43px;counter-increment:steps}
.help-panel li::before{content:counter(steps);position:absolute;left:0;top:1px;display:grid;place-items:center;width:29px;height:29px;border-radius:9px;color:#fff;background:var(--blue);font-size:.78rem;font-weight:900}
.help-panel li strong,.help-panel li span{display:block}
.help-panel li span{margin-top:3px;color:var(--muted);font-size:.86rem}

.ticker-admin-panel{margin-bottom:24px}
.ticker-admin-panel textarea{min-height:145px}
.managed-panel,.edit-panel,.password-panel,.forced-password{margin-top:24px}
.managed-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.managed-document{display:flex;flex-direction:column;min-height:210px;padding:19px;border:1px solid #dae4f1;border-radius:13px;background:#fbfdff}
.managed-document__meta{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:.77rem}
.managed-document__meta span{color:var(--blue);font-weight:850;text-transform:uppercase;letter-spacing:.04em}
.managed-document h3{margin:12px 0 7px;font-size:1.06rem;line-height:1.32}
.managed-document p{margin:0 0 15px;color:var(--muted);font-size:.89rem}
.managed-document__actions{display:flex;gap:14px;margin-top:auto;padding-top:12px;border-top:1px solid #e1e8f2}
.managed-document__actions a{color:var(--blue);font-size:.84rem;font-weight:850;text-decoration:none}

.empty-state{padding:30px;border:1px dashed #adbed5;border-radius:13px;background:#f7faff;text-align:center}
.empty-state strong{display:block;color:#2a3d56}
.empty-state p{margin:6px 0 0;color:var(--muted)}
.remove-form{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:28px;padding-top:22px;border-top:1px solid #ead4d4;color:#6e3434;font-size:.86rem}
.remove-form label{display:flex;align-items:flex-start;gap:8px}
.remove-form input{margin-top:3px}
.forced-password{max-width:760px;margin-right:auto;margin-left:auto}

@media (max-width:880px){
  .admin-topbar{position:relative;align-items:flex-start;flex-direction:column}
  .admin-actions{width:100%;flex-wrap:wrap}
  .admin-hero{align-items:flex-start;flex-direction:column}
  .admin-layout{grid-template-columns:1fr}
  .managed-list{grid-template-columns:1fr}
}

@media (max-width:600px){
  .login-shell{padding:14px}
  .login-card{padding:27px 22px;border-radius:19px}
  .admin-main{width:min(100% - 24px,1180px);margin-top:18px}
  .admin-topbar{padding:12px 16px}
  .admin-actions{gap:10px 14px}
  .admin-hero{padding:25px 21px}
  .admin-stats{width:100%}
  .admin-stats div{min-width:0;flex:1}
  .panel{padding:22px 18px}
  .form-grid{grid-template-columns:1fr}
  .form-grid__wide{grid-column:auto}
  .panel-heading--row,.remove-form{align-items:flex-start;flex-direction:column}
}