:root{
  --ink:#1B365D;
  --ink-panel:#2A4A7F;
  --parchment:#F4F6FB;
  --blue-deep:#0F52BA;
  --blue-bright:#5B9BD5;
  --red:#ef4444;
  --line: rgba(245,247,250,0.1);
  --hover: rgba(255,255,255,0.05);
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;height:100%;}
body{
  font-family:'IBM Plex Sans', sans-serif;
  background:var(--ink);
  color:var(--parchment);
  -webkit-font-smoothing:antialiased;
}
.wrap{
  min-height:100vh;
  display:flex;
}

/* ===== LOGIN SCREEN ===== */
#login-screen{
  display:flex;
  width:100%;
  min-height:100vh;
}
.brand-panel{
  flex:1.1;
  background:
    radial-gradient(circle at 15% 20%, rgba(91,157,245,0.14), transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(30,79,209,0.20), transparent 45%),
    var(--ink);
  position:relative;
  padding:56px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:flex-start;
  overflow:hidden;
  border-right:1px solid var(--line);
}
.grid-lines{
  position:absolute; inset:0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 30% 30%, black 0%, transparent 70%);
  opacity:0.6;
}
.eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--blue-bright);
  z-index:1;
}
.wordmark{
  font-family:'Space Grotesk', sans-serif;
  font-weight:700;
  font-size:clamp(34px, 4.2vw, 50px);
  line-height:1.05;
  z-index:1;
  max-width:520px;
  color:var(--parchment);
}
.wordmark span{color:var(--blue-bright);}
.brand-foot{
  font-family:'IBM Plex Mono', monospace;
  font-size:12px;
  color:rgba(245,247,250,0.45);
  z-index:1;
  display:flex;
  gap:24px;
  position:absolute;
  left:56px;
  bottom:40px;
}

.form-panel{
  flex:0.9;
  background:var(--parchment);
  color:var(--ink);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:40px;
}
.form-card{
  background: #ffffff;
  padding:48px 40px;
  border-radius:24px;
  width:100%;
  max-width:440px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}
.form-card h1{
  margin-bottom:8px;
  font-size:32px;
  font-weight:700;
  color:#1B365D;
}
.form-card p.sub{
  color:#6b7280;
  font-size:15px;
  margin-bottom:32px;
}
label{
  display:block;
  font-size:12px;
  font-weight:600;
  letter-spacing:0.04em;
  text-transform:uppercase;
  margin-bottom:6px;
  color:#5b5647;
}
.field{margin-bottom:18px;}
input[type=text], input[type=password]{
  width:100%;
  padding:12px 14px;
  border:1.5px solid #d8d2c1;
  border-radius:6px;
  background:#fffdf9;
  font-size:15px;
  font-family:'IBM Plex Sans', sans-serif;
  color:var(--ink);
  outline:none;
  transition:border-color .15s ease;
}
input:focus{border-color:var(--blue-deep);}
.row-check {
  display: flex;
  align-items: center; /* Centraliza verticalmente */
  gap: 12px;
  margin-bottom: 16px;
  font-size: 14px;
  color: var(--text-light, #e2e8f0);
  cursor: pointer;
}

.row-check label {
  cursor: pointer;
}

/* Bolinha (Toggle Switch) */
.row-check input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 40px;
  height: 22px;
  background: #cbd5e1;
  border-radius: 22px;
  position: relative;
  cursor: pointer;
  outline: none;
  transition: background 0.3s ease;
  flex-shrink: 0;
  margin: 0;
}

.row-check input[type="checkbox"]::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.row-check input[type="checkbox"]:checked {
  background: var(--primary, #6992d4);
}

.row-check input[type="checkbox"]:checked::after {
  transform: translateX(18px);
}
button.primary{
  width:100%;
  padding:14px;
  background:linear-gradient(135deg, var(--blue-deep), #1565C0);
  color:#fff;
  border:none;
  border-radius:8px;
  font-family:'IBM Plex Sans', sans-serif;
  font-weight:600;
  font-size:16px;
  cursor:pointer;
  transition:all .2s ease;
  box-shadow: 0 4px 12px rgba(15, 82, 186, 0.3);
}
button.primary:hover{
  background:linear-gradient(135deg, #1565C0, var(--blue-bright));
  transform:translateY(-2px);
  box-shadow: 0 6px 16px rgba(15, 82, 186, 0.4);
}
button.primary:active{
  transform:translateY(0);
}
button.primary:focus-visible, input:focus-visible{
  outline:2px solid var(--blue-bright);
  outline-offset:2px;
}
.error-msg{
  font-family:'IBM Plex Mono', monospace;
  font-size:12.5px;
  background:rgba(193,84,60,0.08);
  border:1px solid rgba(193,84,60,0.35);
  color:var(--red);
  padding:10px 12px;
  border-radius:6px;
  margin-bottom:18px;
  display:none;
}
.error-msg.show{display:block;}

/* ===== PORTAL SCREEN ===== */
#portal-screen{
  display:none;
  width:100%;
  min-height:100vh;
  flex-direction:column;
}
.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:20px 40px;
  border-bottom:1px solid var(--line);
}
.topbar .who{
  font-family:'IBM Plex Mono', monospace;
  font-size:13px;
  color:rgba(243,239,230,0.6);
}
.topbar .who b{color:var(--parchment);}
.logout{
  background:transparent;
  border:1px solid var(--line);
  color:var(--parchment);
  padding:8px 16px;
  border-radius:6px;
  font-family:'IBM Plex Sans', sans-serif;
  font-size:13px;
  cursor:pointer;
}
.logout:hover{border-color:var(--blue-bright); color:var(--blue-bright);}

.portal-body{
  padding:56px 40px;
  max-width:1080px;
  margin:0 auto;
  width:100%;
}
.portal-body h2{
  font-family:'Space Grotesk', sans-serif;
  font-size:30px;
  margin:0 0 8px;
}
.portal-body p.lead{
  color:rgba(243,239,230,0.55);
  margin:0 0 40px;
  font-size:14.5px;
}
.cards{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(230px, 1fr));
  gap:18px;
}
.card{
  background:var(--ink-panel);
  border:1px solid var(--line);
  border-radius:10px;
  padding:24px;
  text-decoration:none;
  color:var(--parchment);
  display:block;
  opacity:0;
  transform:translateY(10px);
  animation:rise .45s ease forwards;
  transition:border-color .15s ease, transform .15s ease;
}
.card:hover{border-color:var(--blue-bright); transform:translateY(-2px);}
@keyframes rise{ to{opacity:1; transform:translateY(0);} }
.card .tag{
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  color:var(--blue-bright);
  text-transform:uppercase;
  letter-spacing:0.08em;
  margin-bottom:10px;
  display:block;
}
.card h3{
  font-family:'Space Grotesk', sans-serif;
  font-size:19px;
  margin:0 0 8px;
}
.card p{
  font-size:13.5px;
  color:rgba(243,239,230,0.55);
  margin:0;
  line-height:1.4;
}
.empty-note{
  font-family:'IBM Plex Mono', monospace;
  font-size:13px;
  color:rgba(243,239,230,0.5);
}

@media (max-width: 860px){
  #login-screen{flex-direction:column;}
  .brand-panel{padding:36px; min-height:220px;}
  .wordmark{font-size:32px;}
  .form-panel{padding:32px 24px;}
}
@media (prefers-reduced-motion: reduce){
  .card{animation:none; opacity:1; transform:none;}
}

/* ===== ADMIN STYLES ===== */
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.admin-btn {
  background: var(--blue-deep);
  border: none;
  color: var(--parchment);
  padding: 8px 16px;
  border-radius: 6px;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s ease, transform .1s ease;
}
.admin-btn:hover { background: #1740B0; }
.admin-btn:active { transform: scale(0.99); }

.success-msg {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  background: rgba(46, 204, 113, 0.08);
  border: 1px solid rgba(46, 204, 113, 0.35);
  color: #2ecc71;
  padding: 10px 12px;
  border-radius: 6px;
  margin-bottom: 18px;
}

.light-label {
  color: var(--parchment);
  opacity: 0.8;
}

.text-input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid rgba(245,247,250,0.14);
  border-radius: 6px;
  background: rgba(0,0,0,0.2);
  font-size: 15px;
  font-family: 'IBM Plex Sans', sans-serif;
  color: var(--parchment);
  outline: none;
  transition: border-color .15s ease;
}
.text-input:focus { border-color: var(--blue-bright); }

#admin-form input[type=text], #admin-form input[type=password] {
  background: rgba(0,0,0,0.2);
  border-color: rgba(245,247,250,0.14);
  color: var(--parchment);
}
#admin-form input[type=text]:focus, #admin-form input[type=password]:focus {
  border-color: var(--blue-bright);
}

.dark-check {
  color: var(--parchment);
  opacity: 0.8;
}

#admin-delete-btn:hover {
  opacity: 0.9 !important;
}

#admin-cancel-btn:hover {
  background: var(--hover, #e2e8f0) !important;
}