/* ===========================
   Paleta de Cores - Claro
   =========================== */
:root{
  --color-primary: #ffc107;
  --color-secondary: #ff9800;
  --color-background: #fff8e1;
  --color-text: #333;
  --color-text-soft: #555;
  --color-text-on-primary: #222;
  --color-card: #ffffff;
  --color-border: #ccc;
  --color-shadow: rgba(0,0,0,0.15);

  --color-error: #dc3545;
  --color-success: #28a745;

  --input-bg: var(--color-card);
  --input-border: var(--color-border);
}

/* ===========================
   Paleta de Cores - Escuro
   =========================== */
body.theme-dark{
  --color-primary: #ffc107;
  --color-secondary: #ff9800;
  --color-background: #121212;
  --color-text: #eaeaea;
  --color-text-soft: #bbb;
  --color-text-on-primary: #222;
  --color-card: #1e1e1e;
  --color-border: #3a3a3a;
  --color-shadow: rgba(0,0,0,0.6);

  --input-bg: #161616;
  --input-border: #2a2a2a;
}

/* ===== Reset simples ===== */
* { box-sizing: border-box; }
html, body { height: 100%; }

body.login-body{
  margin: 0;
  font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color: var(--color-text);
  background-color: var(--color-background);
  background-image: url('../images/fundo_login.jpg');
  background-size: cover;
  background-position: center;

  /* << centralização vertical/horizontal via flex >> */
  min-height: 100dvh;
  display: flex;
  flex-direction: column; /* header fixo não ocupa fluxo */
}


/* ===== Topbar (apenas no login): botão compacto no canto direito ===== */
body.login-body .topbar{
  position: fixed;
  top: 14px;
  right: 14px;
  left: auto;
  width: auto;
  padding: 0;
  background: transparent;
  box-shadow: none;
  z-index: 1001; /* acima do overlay */
}

.theme-toggle{
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--color-card);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: .5rem .75rem;
  cursor: pointer;
  box-shadow: 0 2px 10px var(--color-shadow);
  line-height: 1;
}
.theme-toggle i{ font-size: 1rem; }
.theme-toggle:hover{ filter: brightness(1.02); }

/* ===== Conteúdo ===== */
main{
  flex: 1;                             /* ocupa a altura toda */
  display: flex;
  align-items: center;                  /* centraliza vertical */
  justify-content: center;              /* centraliza horizontal */
  padding: clamp(12px, 2vw, 24px);
}


.login-container{
  width: 100%;
  max-width: 460px;
  padding: 2rem;
  background: var(--color-card);
  border-radius: 16px;
  box-shadow: 0 10px 30px var(--color-shadow);
  text-align: center;
  margin: 0 auto; 
}

/* ===== Logos (claro/escuro) ===== */
.logo-large{ width: 180px; height: auto; margin-bottom: 1rem; }
.logo-dark { display: none; }
body.theme-dark .logo-light { display: none; }
body.theme-dark .logo-dark { display: inline-block; }

.login-header p{
  margin: .25rem 0 1.25rem;
  color: var(--color-text-soft);
}

/* ===== Inputs ===== */
.input-group{ text-align: left; margin-bottom: 1rem; }
.input-group label{ display:block; margin-bottom:.5rem; font-weight:600; }
.input-group input,
.input-group select{
  width:100%;
  padding:.85rem 1rem;
  border:1px solid var(--input-border);
  border-radius:10px;
  font-size:1rem;
  background: var(--input-bg);
  color: var(--color-text);
  outline: none;
  height: 46px; /* altura uniforme */
}
.input-group input:focus,
.input-group select:focus{
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-secondary) 20%, transparent);
}

/* ===== Toggle de Senha ===== */
.password-wrapper{
  position: relative;
  display: flex;
  align-items: center;
}
.password-wrapper input{ padding-right: 3rem; }
.password-toggle{
  position:absolute;
  right: .75rem;
  background: transparent;
  border: 0;
  cursor:pointer;
  color: var(--color-text-soft);
  font-size: 1.1rem;
  padding: .25rem;
}
.password-toggle:hover{ color: var(--color-primary); }

/* ===== Erros de campo ===== */
.field-error{
  display: block;
  min-height: 1.15em;
  font-size: .9rem;
  margin-top: .35rem;
  color: var(--color-error);
}

/* ===== Botões ===== */
.login-button{
  width:100%;
  padding:.9rem;
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  border:0;
  border-radius:10px;
  font-weight:700;
  font-size:1.1rem;
  cursor:pointer;
  transition: background-color .2s, transform .15s, opacity .15s;
  box-shadow: 0 4px 10px rgba(0,0,0,.1);
}
.login-button:hover{ background: var(--color-secondary); transform: translateY(-1px); }
.login-button:disabled{
  opacity: .6; cursor: not-allowed; transform: none;
}

/* ===== Spinner genérico no botão (login e recuperar) ===== */
.login-button.loading{
  position: relative;
  pointer-events: none;
  opacity: .9;
}
.login-button.loading::after{
  content: "";
  position: absolute;
  right: 1rem;
  top: 50%;
  width: 18px; height: 18px;
  margin-top: -9px;
  border: 2px solid #fff;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin{ to{ transform: rotate(360deg); } }

/* ===== Rodapé ===== */
.login-footer{ margin-top: .75rem; }
.login-footer a{
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}
.login-footer a:hover{ color: var(--color-secondary); text-decoration: underline; }

/* ===== Mensagens ===== */
.error-text{
  color: var(--color-error);
  margin-top: .8rem;
  font-weight: 600;
  display: none;
}
.info-text{ margin-top: .75rem; color: var(--color-text-soft); }

/* ======================
   Modal custom (sem Bootstrap)
   ====================== */
.modal{
  display: none;               /* começa escondida */
  position: fixed;
  inset: 0;
  z-index: 2000;               /* acima dos toasts (1100) */
  background: rgba(0,0,0,.45);
  padding: 1rem;
}
.modal[aria-hidden="false"]{ display: block; }
.modal-content{
  background: var(--color-card);
  width: 100%;
  max-width: 500px;
  margin: 6vh auto;
  padding: 2rem;
  border-radius: 12px;
  position: relative;
  color: var(--color-text);
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
  border: 1px solid var(--color-border);
}
.modal-content h2{
  margin: 0 0 0.75rem 0;
  color: var(--color-primary);
}
.close-button{
  position:absolute;
  top:.75rem; right: 1rem;
  border:0; background: transparent;
  color: var(--color-text-soft);
  font-size: 1.75rem;
  cursor:pointer;
  line-height: 1;
}
.close-button:hover{ color: var(--color-secondary); }

/* trava o scroll do body quando a modal está aberta */
body.modal-open{ overflow: hidden; }

/* ===== Toasts (controladas pelo JS) ===== */
#toast-container{
  position: fixed;
  top: 1rem; right: 1rem;
  z-index: 1100;
  display: flex; flex-direction: column; gap: .5rem;
}
body.login-body #toast-container .toast{
  display:flex; align-items:center; gap:.6rem;
  padding: .85rem 1rem;
  border-radius: 8px;
  color:#fff;
  box-shadow: 0 6px 16px rgba(0,0,0,.12);
  opacity: 1;
  transform: translateX(0);
  transition: opacity .5s ease;
}
.toast.success{ background: var(--color-success); }
.toast.error{ background: var(--color-error); }
.toast.warning{ background:#ffc107; color:#222; }
.toast .icon{ font-size: 1.1rem; }
body.login-body #toast-container .toast.hide{ opacity: 0; }

/* ===== Responsividade ===== */
@media (max-width: 480px){
  .theme-toggle span{ display: none; }
  .theme-toggle{ padding: .5rem; }
}
@media (max-width: 420px){
  .modal-content{ margin: 10vh auto; padding: 1.5rem; }
}

/* ===== Overlay para evidenciar a troca de tema no login ===== */
body.login-body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background: rgba(255,255,255,.06); /* claro */
}
body.theme-dark.login-body::before{
  background: rgba(0,0,0,.45); /* escuro */
}

/* Mantém o topo e o conteúdo acima do overlay */
.topbar, main { position: relative; z-index: 1; }

/* ===========================
   Fim do CSS do Login
   =========================== */