/* ===== Reset & Base ===== */
*,*::before,*::after{box-sizing:border-box}
:root{
  --c-primary:#1d4dd1;
  --c-primary-dark:#0a2c8a;
  --c-primary-light:#3bb7f0;
  --c-accent:#5fdcff;
  --c-bg:#f5f8fc;
  --c-card:#ffffff;
  --c-text:#1e293b;
  --c-text-muted:#64748b;
  --c-border:#e2e8f0;
  --c-success:#10b981;
  --c-warning:#f59e0b;
  --c-danger:#ef4444;
  --shadow-sm:0 1px 2px rgba(15,23,42,.05);
  --shadow:0 4px 12px rgba(15,23,42,.08);
  --shadow-lg:0 12px 32px rgba(15,23,42,.12);
  --radius:10px;
  --radius-lg:16px;
}
body{
  font-family:'Inter',-apple-system,Segoe UI,Roboto,sans-serif;
  margin:0;background:var(--c-bg);color:var(--c-text);
  min-height:100vh;display:flex;flex-direction:column;
  -webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(at 0% 0%, rgba(59,183,240,.08) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(29,77,209,.06) 0px, transparent 50%);
  background-attachment:fixed;
}
h1{font-size:1.75rem;font-weight:700;margin:0 0 18px;letter-spacing:-.02em}
h2{font-size:1.15rem;font-weight:600;margin:0 0 14px;color:var(--c-text)}
h3{font-size:1rem;font-weight:600;margin:14px 0 8px;color:var(--c-text-muted)}
a{color:var(--c-primary);text-decoration:none}
a:hover{text-decoration:underline}

/* ===== Sidebar layout ===== */
body.with-sidebar{display:flex;flex-direction:row;min-height:100vh}
.sidebar{
  width:240px;flex-shrink:0;background:linear-gradient(180deg,#061a44 0%,#0a2c8a 100%);
  color:#cbd5e1;display:flex;flex-direction:column;padding:18px 0;position:sticky;top:0;height:100vh;overflow-y:auto;
}
.sb-brand{padding:0 18px 18px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:14px}
.sb-brand img{max-width:100%;height:auto;background:#fff;border-radius:8px;padding:6px}
.sb-nav{display:flex;flex-direction:column;gap:1px;padding:0 10px;flex:1}
.sb-section{
  display:flex;align-items:center;justify-content:space-between;width:100%;
  background:none;border:none;cursor:pointer;
  padding:10px 14px 4px;
  font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;
  color:#a8c0ff;opacity:.7;font-weight:600;text-align:left;
  border-top:1px solid rgba(255,255,255,.06);
  margin-top:4px;font-family:inherit;
  transition:opacity .15s;
}
.sb-section:hover{opacity:1;color:#fff}
.sb-section:first-of-type{border-top:none;margin-top:0;padding-top:8px}
.sb-chev{font-size:.7rem;transition:transform .2s;display:inline-block;opacity:.8}
.sb-section.sb-collapsed .sb-chev{transform:rotate(-90deg)}
.sb-group{display:flex;flex-direction:column;gap:1px;overflow:hidden;max-height:600px;transition:max-height .25s ease}
.sb-group.sb-collapsed{max-height:0}
.sb-link{
  display:block;padding:9px 14px;color:#cbd5e1;text-decoration:none;border-radius:6px;
  font-size:.92rem;background:none;border:none;text-align:left;cursor:pointer;font:inherit;width:100%;
}
.sb-link:hover{background:rgba(255,255,255,.06);color:#fff;text-decoration:none}
.sb-link.active{background:linear-gradient(135deg,var(--c-primary-light),var(--c-primary));color:#fff;font-weight:500}
.sb-logout{padding:14px 10px 0;border-top:1px solid rgba(255,255,255,.08);margin-top:14px}
.content{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar-min{background:#fff;border-bottom:1px solid var(--c-border);padding:10px 28px;display:flex;justify-content:space-between;align-items:center;flex:0 0 auto;gap:14px}
.user-menu{display:flex;align-items:center;gap:6px}
.user-menu .user-pill{
  display:inline-flex;align-items:center;gap:8px;
  background:#f1f5fb;color:var(--c-text);
  padding:6px 14px;border-radius:99px;font-size:.85rem;
  border:1px solid var(--c-border);text-decoration:none;
  transition:all .15s;
}
.user-menu .user-pill:hover{background:var(--c-primary);color:#fff;border-color:var(--c-primary);text-decoration:none}
.user-menu .user-pill:hover .user-dot{background:#fff;box-shadow:0 0 0 2px rgba(255,255,255,.4)}
.icon-btn{
  background:transparent !important;background-image:none !important;
  color:var(--c-text) !important;border:1px solid var(--c-border) !important;
  width:36px;height:36px;padding:0 !important;border-radius:50% !important;
  display:inline-flex !important;align-items:center !important;justify-content:center !important;
  font-size:1rem;cursor:pointer;
  box-shadow:none !important;transform:none !important;
}
.icon-btn:hover{background:#f1f5fb !important;border-color:var(--c-primary) !important;color:var(--c-primary) !important}
body.theme-dark .user-menu .user-pill{background:#0f172a;border-color:#334155;color:#e2e8f0}
body.theme-dark .icon-btn{border-color:#334155;color:#e2e8f0 !important}
body.theme-dark .icon-btn:hover{background:#0f172a !important;border-color:#5fdcff !important;color:#5fdcff !important}
.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:.88rem;color:var(--c-text-muted);min-width:0}
.breadcrumb a{color:var(--c-primary);text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb .bc-sep{color:#cbd5e1;font-size:1rem}
.breadcrumb .bc-current{color:var(--c-text);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:400px}
.content .container{padding:24px 28px;max-width:1280px;width:100%;margin:0;flex:0 0 auto !important}
body.no-sidebar{display:block}
body.no-sidebar .container{max-width:1200px;margin:0 auto;padding:24px 28px}

/* ===== Topbar antigo (so usado em paginas sem login) ===== */
.topbar{
  background:linear-gradient(135deg, #061a44 0%, #0c2e7a 60%, #1d4dd1 100%);
  color:#fff;padding:14px 28px;
  display:flex;justify-content:space-between;align-items:center;
  box-shadow:var(--shadow);position:sticky;top:0;z-index:50;
}
.brand{display:flex;align-items:center;gap:16px;text-decoration:none;color:inherit;min-height:60px}
.brand-logo{height:56px;width:auto;max-width:160px;object-fit:contain;background:#fff;border-radius:12px;padding:6px 12px;box-shadow:var(--shadow-sm)}
.brand-text{font-weight:600;font-size:.95rem;line-height:1.2;display:flex;flex-direction:column;border-left:1px solid rgba(255,255,255,.2);padding-left:16px}
.brand-text small{font-weight:400;color:#a8c0ff;font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;margin-top:3px}
.nav-right{display:flex;align-items:center;gap:14px}
.user-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);padding:6px 14px;border-radius:99px;font-size:.85rem}
.user-dot{width:8px;height:8px;border-radius:50%;background:var(--c-success);box-shadow:0 0 0 2px rgba(16,185,129,.25)}
.ghost-btn{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.25);padding:6px 14px;border-radius:99px;font-size:.85rem;cursor:pointer;font-family:inherit;transition:all .15s}
.ghost-btn:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.4)}

/* ===== Container & Footer ===== */
.container{max-width:1200px;width:100%;margin:0 auto;padding:32px 28px;flex:1}
.footer{text-align:center;padding:24px;color:var(--c-text-muted);font-size:.8rem}

/* ===== Card ===== */
.card{
  background:var(--c-card);
  border:1px solid var(--c-border);
  border-radius:var(--radius-lg);
  padding:24px 26px;margin-bottom:22px;
  box-shadow:var(--shadow-sm);
}
.card.narrow{
  max-width:440px;margin:60px auto;padding:36px 32px;
  box-shadow:var(--shadow-lg);
}
.card.narrow h1{text-align:center;background:linear-gradient(90deg,var(--c-primary-light),var(--c-primary));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:24px}

/* ===== Forms ===== */
form label{display:block;margin:14px 0;font-weight:500;font-size:.9rem;color:var(--c-text)}
form input,form textarea,form select{
  display:block;width:100%;padding:10px 14px;
  border:1.5px solid var(--c-border);border-radius:var(--radius);
  font:inherit;font-size:.95rem;background:#fff;
  margin-top:6px;transition:border-color .15s, box-shadow .15s;
}
form input:focus,form textarea:focus,form select:focus{
  outline:none;border-color:var(--c-primary);
  box-shadow:0 0 0 3px rgba(29,77,209,.12);
}
.row{display:flex;gap:12px;margin-bottom:14px;align-items:flex-end;flex-wrap:wrap}
.row>*{flex:1}
.row label{margin:0}

/* ===== Buttons ===== */
button,.button-link{
  background:linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  color:#fff;border:none;padding:10px 22px;
  border-radius:var(--radius);cursor:pointer;font:inherit;font-weight:500;
  text-decoration:none;display:inline-flex;align-items:center;gap:8px;
  transition:transform .12s, box-shadow .15s;
  box-shadow:var(--shadow-sm);
}
button:hover,.button-link:hover{transform:translateY(-1px);box-shadow:var(--shadow);text-decoration:none}
button.danger{background:linear-gradient(135deg,#ef4444 0%,#b91c1c 100%)}
button.link{background:none;color:var(--c-primary-light);padding:0;text-decoration:underline;box-shadow:none}
button.link:hover{transform:none;box-shadow:none}

/* ===== Tables ===== */
table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--c-border);vertical-align:middle;font-size:.92rem}
th{background:#f8fafc;font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--c-text-muted)}
tr:last-child td{border-bottom:none}
tr:hover td{background:#fafbff}
code{background:#f1f5fb;color:#1d4dd1;padding:3px 8px;border-radius:6px;font-size:.85em;font-family:'JetBrains Mono','Consolas',monospace;font-weight:500}

/* ===== Messages ===== */
.error{background:#fef2f2;color:#991b1b;padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;border-left:4px solid var(--c-danger);font-size:.9rem}

/* ===== Grid de cards (dashboard) ===== */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:20px;align-items:stretch}
.cards-grid > .card{display:flex;flex-direction:column;height:100%}
.cards-grid > .card > form{margin-top:auto}
.cards-grid > .card > form > button{width:100%;justify-content:center}
.link-card{
  text-decoration:none;color:inherit;
  background:linear-gradient(135deg,#fff 0%,#f8fbff 100%);
  border:1px solid var(--c-border);
  padding:28px 24px;border-radius:var(--radius-lg);
  transition:transform .18s, box-shadow .18s, border-color .18s;
  position:relative;overflow:hidden;
}
.link-card::before{
  content:'';position:absolute;top:0;left:0;width:100%;height:4px;
  background:linear-gradient(90deg,var(--c-primary-light),var(--c-primary));
  transform:scaleX(0);transform-origin:left;transition:transform .25s;
}
.link-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--c-primary-light);text-decoration:none}
.link-card:hover::before{transform:scaleX(1)}
.link-card h2{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--c-text-muted);font-weight:600;margin-bottom:10px}
.link-card p{font-size:2rem;font-weight:700;margin:0;color:var(--c-primary);font-variant-numeric:tabular-nums}

/* ===== Imagens ===== */
ul.images{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin:0;align-items:stretch}
ul.images li{
  background:#fafbff;border:1px solid var(--c-border);padding:14px;border-radius:var(--radius);
  display:flex;flex-direction:column;height:100%;
}
ul.images li > img{
  max-width:100%;max-height:90px;display:block;margin:0 auto 12px;border-radius:6px;flex:0 0 auto;
}
ul.images li > div{display:flex;flex-direction:column;flex:1 1 auto;gap:6px;min-height:0}
ul.images li > div > small{text-align:center;line-height:1.3;flex:0 0 auto}
ul.images li > div > .meta-block{flex:0 0 auto}
.img-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:auto !important;padding-top:10px}
.img-actions button{width:100%;padding:8px 10px !important;font-size:.85rem;justify-content:center;height:36px;line-height:1}

/* ===== Badges ===== */
.badge-ok,.badge-future,.badge-past,.badge-pending{padding:3px 10px;border-radius:99px;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.badge-ok{background:#dcfce7;color:#15803d}
.badge-future{background:#fef3c7;color:#a16207}
.badge-past{background:#e2e8f0;color:#64748b}
.badge-pending{background:#dbeafe;color:#1d4dd1}

/* ===== Editor toolbar ===== */
.editor-toolbar{
  background:linear-gradient(135deg,#eef4ff 0%,#dbe6ff 100%);
  padding:14px 16px;border-radius:var(--radius);margin:14px 0;
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;
  border:1px solid #c7d8ff;
}
.editor-toolbar strong{font-size:.85rem;color:var(--c-primary-dark)}
.chip{
  background:#fff;color:var(--c-primary);
  border:1.5px solid var(--c-primary);
  padding:5px 12px;border-radius:99px;font-size:.82rem;font-weight:500;
  cursor:pointer;transition:all .15s;
}
.chip:hover{background:var(--c-primary);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.editor-toolbar select{margin:0;flex:0 0 auto;width:auto;min-width:180px;padding:6px 10px}

/* ===== Login page hero ===== */
.login-hero{
  background:linear-gradient(135deg,#061a44 0%,#1d4dd1 100%);
  margin:-32px -28px 32px;padding:60px 28px 80px;color:#fff;
  border-radius:0;text-align:center;position:relative;overflow:hidden;
}
.login-hero::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 30% 50%, rgba(95,220,255,.3), transparent 60%);
}
.login-hero h1{position:relative;font-size:2.5rem;color:#fff;-webkit-text-fill-color:#fff;background:none;margin:0}
.login-hero p{position:relative;color:#a8c0ff;margin:8px 0 0;font-size:1.05rem}

/* ===== Dark mode ===== */
body.theme-dark{
  --c-bg:#0f172a;
  --c-card:#1e293b;
  --c-text:#e2e8f0;
  --c-text-muted:#94a3b8;
  --c-border:#334155;
  background-image:
    radial-gradient(at 0% 0%, rgba(59,183,240,.04) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(29,77,209,.06) 0px, transparent 50%);
}
body.theme-dark .card{background:#1e293b;border-color:#334155}
body.theme-dark table{background:#1e293b}
body.theme-dark th{background:#0f172a;color:#94a3b8}
body.theme-dark td{border-color:#334155}
body.theme-dark tr:hover td{background:#283344}
body.theme-dark code{background:#0f172a;color:#5fdcff}
body.theme-dark .topbar-min{background:#1e293b;border-color:#334155}
body.theme-dark form input,
body.theme-dark form textarea,
body.theme-dark form select{background:#0f172a;color:#e2e8f0;border-color:#334155}
body.theme-dark .img-toolbar,
body.theme-dark .editor-toolbar{background:linear-gradient(135deg,#1e293b,#283344);border-color:#334155}
body.theme-dark .breadcrumb a{color:#5fdcff}
body.theme-dark .breadcrumb .bc-current{color:#e2e8f0}

/* ===== Responsive ===== */
@media (max-width:900px){
  body.with-sidebar{flex-direction:column}
  .sidebar{width:100%;height:auto;position:relative;flex-direction:row;flex-wrap:wrap;padding:8px}
  .sb-brand{padding:6px 10px;border-bottom:none;border-right:1px solid rgba(255,255,255,.08);margin:0}
  .sb-brand img{height:36px}
  .sb-nav{flex-direction:row;flex-wrap:wrap;gap:4px;padding:0 8px}
  .sb-link{padding:6px 10px;font-size:.85rem}
  .sb-logout{border-top:none;padding:0 8px;margin:0;display:flex;gap:6px}
}
@media (max-width:640px){
  .container{padding:16px}
  .topbar{padding:12px 16px}
  .brand-text{display:none}
  h1{font-size:1.3rem}
  .cards-grid{grid-template-columns:1fr}
  [style*="grid-template-columns:1fr 1fr"]{grid-template-columns:1fr !important}
}