/* ========================================
   SIDEBAR SAFE CONTROL
======================================== */

.sidebar{
  position:fixed;
  left:0;
  top:0;
  width:260px;
  height:100vh;

  background:
  linear-gradient(180deg,#081423,#020617);

  border-right:1px solid rgba(255,255,255,0.05);

  padding:22px 18px;

  display:flex;
  flex-direction:column;
  justify-content:space-between;

  z-index:1000;
}

/* HEADER */

.sidebar-header{
  margin-bottom:20px;
}

.logo{
  display:flex;
  align-items:center;
  gap:12px;
}

.logo-icon{
  width:38px;
  height:38px;

  border-radius:10px;

  background:linear-gradient(135deg,#3B82F6,#2563EB);

  display:flex;
  align-items:center;
  justify-content:center;

  font-weight:700;
  font-size:14px;

  color:white;
}

.logo-text{
  font-size:18px;
  font-weight:700;
  letter-spacing:0.5px;
}

/* NAV */

.nav{
  display:flex;
  flex-direction:column;
  gap:6px;
}

.nav-item{
  display:flex;
  align-items:center;
  gap:12px;

  padding:12px 14px;

  border-radius:12px;

  font-size:14px;

  color:#9CA3AF;

  transition:all .25s ease;
}

/* ICON */

.nav-icon{
  width:22px;
  height:22px;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
}

.nav-icon svg{
  width:18px;
  height:18px;
  fill:currentColor;
  display:block;
}


/* HOVER */

.nav-item:hover{
  background:rgba(255,255,255,0.04);
  color:#fff;
}

/* ACTIVE */

.nav-item.active{
  background:linear-gradient(135deg,#3B82F6,#2563EB);
  color:white;

  box-shadow:
  0 6px 18px rgba(37,99,235,0.25);
}

/* FOOTER */

.sidebar-footer{
  padding-top:14px;
  border-top:1px solid rgba(255,255,255,0.05);
}

.system-status{
  font-size:12px;
  color:#94A3B8;

  display:flex;
  align-items:center;
  gap:8px;
}

.status-dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:#22C55E;
}

/* ========================================
   CONTENT OFFSET
======================================== */

.content{
  margin-left:260px;
  padding:30px;
}

/* ========================================
   RESPONSIVO
======================================== */

@media(max-width:900px){

.sidebar{
  width:210px;
}

.content{
  margin-left:210px;
}

}

@media(max-width:700px){

.sidebar{
  position:relative;
  width:100%;
  height:auto;

  flex-direction:row;
  align-items:center;

  padding:12px 16px;
}

.nav{
  flex-direction:row;
  flex-wrap:wrap;
}

.content{
  margin-left:0;
}

}

/* ========================================
   USER / LOGOUT NO FOOTER
======================================== */

.sidebar-user{
  display:flex;
  flex-direction:column;
  gap:12px;
  margin-bottom:14px;
}

.sidebar-user-card{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:14px;
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.05);
}

.sidebar-avatar{
  width:38px;
  height:38px;
  border-radius:12px;
  background:linear-gradient(135deg,#3B82F6,#2563EB);
  color:#fff;
  font-size:14px;
  font-weight:800;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
}

.sidebar-user-info{
  display:flex;
  flex-direction:column;
  gap:2px;
  min-width:0;
}

.sidebar-user-label{
  font-size:12px;
  font-weight:700;
  color:#9db6d8;
  letter-spacing:.02em;
}

.sidebar-user-info strong{
  font-size:15px;
  color:#ffffff;
  line-height:1.2;
  word-break:break-word;
}

.sidebar-logout-btn{
  width:100%;
  height:42px;
  border:none;
  border-radius:14px;
  cursor:pointer;
  background:linear-gradient(135deg,#ef4444,#dc2626);
  color:#ffffff;
  font-size:13px;
  font-weight:700;
  transition:all .2s ease;
}

.sidebar-logout-btn:hover{
  transform:translateY(-1px);
  opacity:.96;
  box-shadow:0 8px 20px rgba(220,38,38,0.28);
}

/*  */

.sidebar-user-card{
  position:relative;
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  padding-right:46px;
  border-radius:14px;
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.05);
}

.sidebar-edit-btn{
  position:absolute;
  top:10px;
  right:10px;
  width:28px;
  height:28px;
  border:none;
  border-radius:9px;
  background:rgba(255,255,255,0.08);
  color:#dbeafe;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:all .2s ease;
}

.sidebar-edit-btn svg{
  width:15px;
  height:15px;
  fill:currentColor;
}

.sidebar-edit-btn:hover{
  background:#2563EB;
  color:#fff;
  transform:translateY(-1px);
}

.profile-modal{
  position:fixed;
  inset:0;
  display:none;
  align-items:center;
  justify-content:center;
  padding:24px;
  background:rgba(2,8,20,0.72);
  backdrop-filter:blur(6px);
  z-index:4000;
}

.profile-modal.show{
  display:flex;
}

.profile-box{
  width:min(720px, 100%);
  max-height:90vh;
  overflow:auto;
  border-radius:24px;
  padding:26px;
  background:linear-gradient(180deg, rgba(6,18,40,0.98), rgba(4,12,28,0.98));
  border:1px solid rgba(255,255,255,0.08);
  box-shadow:0 24px 60px rgba(0,0,0,0.38);
}

.profile-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-bottom:20px;
}

.profile-header h2{
  margin:0;
  font-size:22px;
  color:#fff;
}

.profile-close-btn{
  width:40px;
  height:40px;
  border:none;
  border-radius:12px;
  background:rgba(255,255,255,0.06);
  color:#fff;
  font-size:24px;
  cursor:pointer;
  transition:all .2s ease;
}

.profile-close-btn:hover{
  color:#fca5a5;
  transform:translateY(-1px);
}

.profile-form{
  display:flex;
  flex-direction:column;
  gap:18px;
}

.profile-form .field{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.profile-form .field label{
  font-size:12px;
  font-weight:700;
  color:#9db6d8;
  letter-spacing:.04em;
  text-transform:uppercase;
}

.profile-form .field input{
  height:48px;
  padding:0 16px;
  border-radius:14px;
  border:1px solid rgba(102,153,255,0.18);
  background:rgba(13,27,52,0.92);
  color:#fff;
  font-size:14px;
  outline:none;
  transition:.2s ease;
}

.profile-form .field input:focus{
  border-color:#3b82f6;
  box-shadow:0 0 0 3px rgba(59,130,246,0.12);
}

.avatar-grid{
  display:grid;
  grid-template-columns:repeat(5, minmax(0, 1fr));
  gap:14px;
}

.avatar-option{
  padding:0;
  border:none;
  background:transparent;
  border-radius:18px;
  cursor:pointer;
  transition:transform .2s ease;
}

.avatar-option img{
  width:100%;
  aspect-ratio:1/1;
  display:block;
  object-fit:cover;
  border-radius:18px;
  border:2px solid transparent;
  background:#0f172a;
}

.avatar-option:hover{
  transform:translateY(-2px);
}

.avatar-option.active img{
  border-color:#3b82f6;
  box-shadow:0 0 0 3px rgba(59,130,246,0.14);
}

.profile-actions{
  display:flex;
  justify-content:flex-end;
  padding-top:6px;
}

.profile-feedback{
  min-height:20px;
  font-size:13px;
  font-weight:600;
}

.profile-feedback.success{
  color:#86efac;
}

.profile-feedback.error{
  color:#fca5a5;
}

@media (max-width: 760px){
  .avatar-grid{
    grid-template-columns:repeat(3, minmax(0, 1fr));
  }

  .profile-box{
    padding:20px;
  }
}