/* ============================================================================
 * ux.css — identidade visual do nfe-portal, alinhada ao webgescomercial.
 * Tokens de design + estilização de topbar, sidenav, cards, tabelas,
 * formulários, modais e rodapé.
 * ========================================================================== */

/* ===== DESIGN TOKENS ===== */
:root {
  --c-primary:        #305272;
  --c-primary-lt:     #446884;
  --c-primary-ltr:    #4a84a5;
  --c-primary-dk:     #2c4e70;
  --c-primary-dkr:    #1f3a4f;
  --c-accent:         #10707f;
  --c-accent-hover:   #0d5f6c;
  --c-hover-text:     #93bfc4;
  --c-bg-body:        #eaeff5;
  --c-bg-login:       #d8ebf6;
  --c-text:           #2d3e4f;
  --c-text-muted:     #6b8096;
  --c-text-light:     #f3f3f3;
  --c-border:         #cdd8e3;
  --c-row-hover:      #e4edf6;

  --r-sm:   6px;
  --r-md:   10px;
  --r-lg:   14px;

  --shadow-sm:  0 1px 4px rgba(0,0,0,.10);
  --shadow-md:  0 3px 10px rgba(0,0,0,.13);
  --shadow-lg:  0 6px 24px rgba(0,0,0,.16);

  --t:      .18s ease;
  --topbar-h: 62px;
  --footer-h: 46px;
  --sidebar-w: 250px;
}

/* ===== GLOBAL ===== */
*, *::before, *::after { box-sizing: border-box; }

body {
  color: var(--c-text);
  background-color: var(--c-bg-body) !important;
  font-size: .875rem;
  padding-top: var(--topbar-h);      /* libera espaço sob a topbar fixa */
  padding-bottom: var(--footer-h);   /* libera espaço sobre o rodapé fixo */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body, .form-control, .form-select, .btn { font-size: .875rem; }

main { flex: 1 0 auto; transition: padding-left .26s cubic-bezier(.4,0,.2,1); }

/* Custom scrollbar */
::-webkit-scrollbar            { width: 6px; height: 6px; }
::-webkit-scrollbar-track      { background: #edf1f6; }
::-webkit-scrollbar-thumb      { background: #aabccc; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover{ background: var(--c-primary-lt); }

:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

/* ===== TOPBAR (barra superior de menu) ===== */
#portalTopbar .navbar,
.portal-navbar {
  background: linear-gradient(135deg, var(--c-primary-dk) 0%, var(--c-primary-lt) 100%);
  height: var(--topbar-h);
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.portal-navbar .navbar-brand { display: flex; align-items: center; gap: .6rem; padding: 0; }
.portal-navbar .portal-logo {
  height: 40px;
  width: auto;
  border-radius: var(--r-sm);
  box-shadow: 0 1px 4px rgba(0,0,0,.25);
}
.portal-navbar .portal-brand-title {
  color: var(--c-text-light);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: .02em;
  line-height: 1.1;
}
.portal-navbar .portal-brand-sub {
  display: block;
  font-size: .68rem;
  font-weight: 400;
  opacity: .8;
  letter-spacing: .03em;
}

.portal-navbar #toggleSidebar {
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.22);
  color: #fff;
  border-radius: var(--r-sm);
  transition: background var(--t);
}
.portal-navbar #toggleSidebar:hover { background: rgba(255,255,255,.26); }

.portal-navbar .nav-link,
.portal-navbar .navbar-text,
.portal-navbar span { color: var(--c-text-light) !important; }

.portal-navbar .navbar-text { font-size: .82rem; }

.portal-navbar .user-chip {
  display: flex; align-items: center; gap: .4rem;
  border-radius: var(--r-sm);
  background: rgba(255,255,255,.12);
  padding: .35rem .7rem;
  color: var(--c-text-light);
  transition: background var(--t);
}
.portal-navbar .user-chip:hover { background: rgba(255,255,255,.22); }

.portal-navbar .dropdown-menu {
  border-radius: var(--r-md);
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-md);
  min-width: 200px;
}

/* ===== SIDEBAR ===== */
.sidenav {
  width: 0;
  height: calc(100% - var(--topbar-h));
  position: fixed;
  z-index: 1030;
  top: var(--topbar-h);
  left: 0;
  background: linear-gradient(180deg, var(--c-primary) 0%, #243d55 100%);
  overflow-x: hidden;
  overflow-y: auto;
  padding-top: 8px;
  transition: width .26s cubic-bezier(.4,0,.2,1);
  box-shadow: 3px 0 14px rgba(0,0,0,.22);
}

.sidenav a {
  padding: 10px 10px 10px 14px;
  text-decoration: none;
  font-size: .875rem;
  color: rgba(255,255,255,.88);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background var(--t), color var(--t);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  margin-right: 10px;
  white-space: nowrap;
}
.sidenav a:hover { background: rgba(255,255,255,.13); color: #fff; }
.sidenav .nav-link { margin-left: 0; padding-left: 14px; }

.sidenav ul { list-style: none; padding: 0; margin: 0; }

.sidenav .closebtn {
  font-size: .95rem;
  margin-bottom: 2px;
  color: rgba(255,255,255,.72);
}
.sidenav .closebtn:hover { color: #fff; background: rgba(255,255,255,.1); }

.sidenav .dropdown-divider { border-color: rgba(255,255,255,.15); margin: 4px 14px; }

/* ===== MAIN CONTENT ===== */
main.container, main.container-fluid { transition: padding-left .26s cubic-bezier(.4,0,.2,1); }

/* ===== CARDS ===== */
.card {
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--t);
}
.card:hover { box-shadow: var(--shadow-md); }

.card-header {
  background: #f0f4f8;
  border-bottom: 1px solid var(--c-border);
  border-radius: var(--r-md) var(--r-md) 0 0 !important;
  font-weight: 600;
  color: var(--c-primary);
  padding: 10px 14px;
}
.card-footer {
  background: #f8fafc;
  border-top: 1px solid var(--c-border);
  border-radius: 0 0 var(--r-md) var(--r-md) !important;
}
.card-title { color: var(--c-primary); }

/* ===== FORM CONTROLS ===== */
.form-control, .form-select {
  border-radius: var(--r-sm);
  border-color: #c4d2de;
  transition: border-color var(--t), box-shadow var(--t);
  padding: .38rem .65rem;
}
.form-control:focus, .form-select:focus {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(16,112,127,.14);
}
.form-control[readonly] { background: #f2f6fa; color: var(--c-text-muted); }
.form-control::placeholder { color: #b4c3ce; }
.form-label, label { font-weight: 600; color: #3a536a; font-size: .80rem; }

/* ===== BUTTONS ===== */
.btn {
  border-radius: var(--r-sm);
  font-weight: 500;
  letter-spacing: .01em;
  transition: all var(--t);
}
.btn:active { transform: scale(.97); }

.btn-primary       { background: var(--c-primary);    border-color: var(--c-primary); }
.btn-primary:hover { background: var(--c-primary-dk); border-color: var(--c-primary-dk); box-shadow: var(--shadow-sm); }

.btn-info          { background: var(--c-accent);     border-color: var(--c-accent);  color: #fff; }
.btn-info:hover    { background: var(--c-accent-hover); border-color: var(--c-accent-hover); color: #fff; box-shadow: var(--shadow-sm); }

.btn-success       { background: #1a8c5e; border-color: #1a8c5e; color: #fff; }
.btn-success:hover { background: #157a52; border-color: #157a52; box-shadow: var(--shadow-sm); }

.btn-danger        { background: #c0392b; border-color: #c0392b; }
.btn-danger:hover  { background: #a93226; border-color: #a93226; box-shadow: var(--shadow-sm); }

.btn-warning       { background: #e67e22; border-color: #e67e22; color: #fff; }
.btn-warning:hover { background: #d06f1a; color: #fff; }

.btn-outline-primary { color: var(--c-primary); border-color: var(--c-primary); }
.btn-outline-primary:hover { background: var(--c-primary); border-color: var(--c-primary); }

.btn-sm { padding: .28rem .7rem; font-size: .8rem; }

.text-primary { color: var(--c-primary) !important; }

/* ===== TABLES ===== */
.table { font-size: .82rem; margin-bottom: 0; }
.table thead th,
.table > thead.table-dark th {
  background: var(--c-primary-dk);
  color: #fff;
  font-weight: 600;
  border: none;
  vertical-align: middle;
  white-space: nowrap;
  padding: 9px 10px;
}
.table-hover tbody tr { transition: background var(--t); }
.table-hover tbody tr:hover { background: var(--c-row-hover); }
.table td, .table th { vertical-align: middle; padding: 7px 9px; }
.table-bordered { border-color: var(--c-border); }
.table-striped tbody tr:nth-of-type(odd) { background: #f4f8fb; }

/* ===== MODALS ===== */
.modal-content {
  border: none;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.modal-header {
  background: var(--c-primary-dk);
  color: #fff;
  border-bottom: none;
  padding: 13px 18px;
}
.modal-header .modal-title { font-size: .95rem; font-weight: 600; }
.modal-header .btn-close { filter: invert(1) grayscale(100%) brightness(180%); }
.modal-body { padding: 16px 18px; }
.modal-footer { border-top: 1px solid var(--c-border); padding: 10px 16px; background: #f8fafc; }

/* ===== DROPDOWN ===== */
.dropdown-menu {
  border-radius: var(--r-md);
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-md);
  font-size: .85rem;
}
.dropdown-item { border-radius: var(--r-sm); padding: .4rem .9rem; transition: background var(--t); }
.dropdown-item:hover { background: var(--c-row-hover); color: var(--c-primary); }
.dropdown-header { color: var(--c-primary); font-weight: 700; font-size: .78rem; letter-spacing: .04em; }

/* ===== SPINNER / HR ===== */
.spinner-border { color: var(--c-primary-ltr); }
hr { border-color: var(--c-border); opacity: .8; margin: 12px 0; }

/* ===== RODAPÉ (mesmo visual do rodapé da tela de login — index.html) =====
   Fixo na base (como o topbar fixo no topo) em todas as telas; o conteúdo
   central rola pela janela quando excede a área disponível. */
.portal-footer {
  background: #446884;
  color: rgba(255,255,255,.88);
  font-size: .78rem;
  padding: 8px 16px;
  box-shadow: 0 -2px 8px rgba(0,0,0,.1);
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1040;        /* sobrepõe o menu lateral (sidenav z-index:1030) */
}
.portal-footer .footer-icon { width: 18px; height: auto; vertical-align: middle; transition: opacity var(--t); }
.portal-footer a:hover .footer-icon { opacity: .8; }

/* ===== LOGIN ===== */
.login-bg {
  background: linear-gradient(135deg, var(--c-primary-dk) 0%, var(--c-primary-lt) 100%);
  min-height: 100vh;
}
.login-bg .brand { color: #fff; }
.login-logo {
  max-width: 230px;
  width: 70%;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
  margin-bottom: 1rem;
}

/* ===== RESPONSIVE ===== */
@media screen and (max-width: 768px) {
  .sidenav { max-width: 240px; }
  .sidenav a { font-size: .82rem; }
  main { padding-left: 15px !important; }
  .portal-navbar .portal-brand-title { font-size: .9rem; }
  /* Rodapé: o contato quebra no mobile — centraliza e compacta (sem os
     paddings das colunas e com ícone/fonte menores) e reserva altura
     suficiente para não sobrepor o conteúdo. */
  :root { --footer-h: 60px; }
  .portal-footer { font-size: .7rem; padding: 4px 10px; text-align: center; line-height: 1.3; }
  .portal-footer .row > div { padding-top: 0 !important; padding-bottom: 0 !important; text-align: center !important; }
  .portal-footer .footer-icon { width: 15px; }
}