/* ========================================================================
   GENERAL.CSS — Tema + Bridge p/ Bootstrap + Sidebar + Utilitários
   Requisitos: Bootstrap 5.3+ (usa data-bs-theme e CSS variables)
   ======================================================================== */

/* ===== Tema (light/dark/auto) ===== */
:root {
  /* Light: inspirado em Meta Business Suite */
  --sd-bg: #f5f6f7;        /* fundo neutro base */
  --sd-fg: #111827;        /* texto principal */
  --sd-dim: #6b7280;       /* texto secundário */
  --sd-hover: #ffffff;     /* superfícies (cards, sidebar, topbar) */

  /* PRIMARY + AI VIBE */
  --sd-active: #0000ff; /* sólido (para bordas, textos, etc.) */
  --sd-active-strong: #0000ff;
  --sd-active-gradient: linear-gradient(90deg, #1b74e4 0%, #3d8dff 100%);
  --sd-active-gradient-soft: linear-gradient(
    90deg,
    rgba(27, 116, 228, 0.12) 0%,
    rgba(61, 141, 255, 0.18) 100%
  );

  --sd-border: #dde1e6;

  --sd-topbar-h: 52px;

  --sd-w-collapsed: 64px;
  --sd-w-expanded: 220px;
}

:root[data-theme="dark"] {
  /* Dark: mais profundo, estilo painel de controle */
  --sd-bg: #020617;        /* fundo bem escuro */
  --sd-fg: #e5e7eb;        /* texto principal */
  --sd-dim: #9ca3af;       /* texto secundário */
  --sd-hover: #0b1220;     /* superfícies (cards, sidebar, topbar) */

  --sd-active: #3e96ff;
  --sd-active-strong: #2e89ff;
  --sd-active-gradient: linear-gradient(90deg, #2563eb 0%, #38bdf8 100%);
  --sd-active-gradient-soft: linear-gradient(
    120deg,
    rgba(37, 99, 235, 0.22) 0%,
    rgba(56, 189, 248, 0.18) 100%
  );

  --sd-border: #1f2937;
}

@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] {
    --sd-bg: #020617;
    --sd-fg: #e5e7eb;
    --sd-dim: #9ca3af;
    --sd-hover: #0b1220;

    --sd-active: #3e96ff;
    --sd-active-strong: #2e89ff;
    --sd-active-gradient: linear-gradient(90deg, #2563eb 0%, #38bdf8 100%);
    --sd-active-gradient-soft: linear-gradient(
      120deg,
      rgba(37, 99, 235, 0.22) 0%,
      rgba(56, 189, 248, 0.18) 100%
    );

    --sd-border: #1f2937;
  }
}

/* ===== Bridge Bootstrap ===== */
:root {
  --bs-body-bg: var(--sd-bg);
  --bs-body-color: var(--sd-fg);
  --bs-border-color: var(--sd-border);
  --bs-primary: var(--sd-active);
  --bs-link-color: var(--sd-active);
  --bs-secondary-bg: var(--sd-hover);
  --bs-tertiary-bg: var(--sd-hover);
  --bs-card-bg: var(--sd-hover);
  --bs-card-color: var(--sd-fg);
  --bs-card-border-color: var(--sd-border);
  /* não mexemos em --bs-btn-* aqui pra não quebrar variantes */
  --bs-form-control-bg: var(--sd-hover);
  --bs-form-control-color: var(--sd-fg);
  --bs-form-control-border-color: var(--sd-border);
}

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

html, body { height: 100%; }

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", Roboto, Arial, sans-serif;
  margin: 0;
  padding: 0;
  color: var(--sd-fg);
  font-size: 14px;

  background-color: var(--sd-bg);
  background-image:
    radial-gradient(circle at 0% 0%, #e5fcff 0, #f5f6f7 55%, transparent 70%),
    radial-gradient(circle at 100% 10%, #ffe4fb 0, #f7f5f6 55%, transparent 75%),
    linear-gradient(90deg, #e5fdff 0%, #ecffff 40%, #e3ffff 100%);
  background-attachment: fixed;
  background-size: cover;
}

:root[data-theme="dark"] body {
  background-image: none;
  background-color: var(--sd-bg);
}

@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] body {
    background-image: none;
    background-color: var(--sd-bg);
  }
}

/* ===== Tipografia ===== */
h1, h2, h3, h4, h5 {
  margin: 0 0 .75rem;
  color: var(--sd-fg);
  font-weight: 600;
}

.page-title {
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.section-title {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.text-muted,
.muted {
  color: var(--sd-dim) !important;
}

a { color: var(--sd-active); text-decoration: none; }
a:hover {
  text-decoration: none;
  color: color-mix(in oklab, var(--sd-active) 85%, black 15%);
  background: rgba(15, 23, 42, 0.02);
}

.container { max-width: 1100px; margin: 0 auto; padding: 16px; }

/* ===== Font Awesome ===== */
.fa-solid,
.fa-regular,
.fa-brands {
  font-size: .95rem;
}

.btn .fa-solid,
.btn .fa-regular,
.btn .fa-brands {
  font-size: .9rem;
}

/* ===== Cards ===== */
.card {
  background: var(--sd-hover);
  border: 0;
  border-radius: 12px;
  padding: 16px;
  margin: 12px 0;
  color: var(--sd-fg);
  transition: background .18s ease, box-shadow .18s ease, transform .08s ease;
  box-shadow: 0 1px 3px rgba(15, 23, 42, .08);
}
.card:hover {
  background: var(--sd-hover);
  box-shadow: 0 4px 12px rgba(15, 23, 42, .12);
}

.card-header {
  border-bottom: 0;
  font-weight: 600;
  font-size: .95rem;
  color: var(--sd-dim);
  display: flex;
  align-items: center;
  gap: .5rem;
}

/* ===== Botões ===== */
.btn {
  /* NÃO definimos background nem color aqui,
     deixamos para .btn-primary, .btn-success etc (Bootstrap) */
  border-radius: 8px;
  padding: 10px 14px;
  cursor: pointer;
  font-weight: 600;
  font-size: .9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition:
    box-shadow .18s ease,
    transform .06s ease;
  border-width: 1px;
}
.btn i {
  font-weight: normal;
  font-size: 20px;
}
.btn:hover {
  box-shadow: 0 2px 6px rgba(15, 23, 42, .18);
}
.btn:active {
  transform: translateY(1px);
  box-shadow: 0 1px 3px rgba(0,0,0,.25) inset;
}

/* AI vibe no botão primary (apenas aparência extra, sem afetar outras variants) */
.btn-primary {
  background-image: var(--sd-active-gradient);
  background-size: 220% 100%;
  background-position: 0% 0%;
  border: none;
  animation: aiGlow 8s ease-in-out infinite;
}
.btn-primary:hover {
  background-position: 100% 0%;
  box-shadow: 0 3px 10px rgba(30, 100, 200, 0.35);
}
.btn-primary:active {
  background-position: 50% 0%;
  box-shadow: 0 1px 4px rgba(0,0,0,0.35) inset;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ===== Grids ===== */
.grid { display: grid; gap: 16px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* ===== Tabelas ===== */
table { width: 100%; border-collapse: collapse; }
th, td {
  border-bottom: 0;
  padding: 8px 6px;
  text-align: left;
  font-size: .9rem;
}
th {
  color: var(--sd-dim);
  font-weight: 600;
}

/* ===== Theme Toggle ===== */
.theme-toggle {
  width: 100%;
  border: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
  color: var(--sd-dim);
  font-size: .85rem;
}
.theme-toggle:hover {
  background: rgba(15, 23, 42, 0.03);
  color: var(--sd-fg);
}

/* ===== Inputs ===== */
input, select, textarea {
  background: var(--sd-hover);
  color: var(--sd-fg);
  border: 2px solid var(--sd-border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: .9rem;
}
input::placeholder,
textarea::placeholder {
  color: var(--sd-dim);
}

/* ===== Ícones de input ===== */
.input-with-icon { position: relative; }
.input-with-icon > .fa-solid,
.input-with-icon > .fa-regular,
.input-with-icon > .fa-brands {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  opacity: .7;
  font-size: .9rem;
}
.input-with-icon > .input { padding-left: 36px; }

/* ===== Sidebar ===== */
.sd-toggle {
  display: none;
  background: var(--sd-bg);
  color: var(--sd-fg);
  cursor: pointer;
}

.sidenav {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sd-w-collapsed);
  background: var(--sd-hover);
  color: var(--sd-fg);
  border-right: 0;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 60px;
  padding: 8px;
  box-sizing: border-box;
  z-index: 1000;
  transition: width .18s ease, box-shadow .18s ease;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(15, 23, 42, .08);
}

.sidenav:hover {
  width: var(--sd-w-expanded);
  background: var(--sd-hover);
  box-shadow: 0 4px 12px rgba(15, 23, 42, .18);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--sd-fg);
  white-space: nowrap;
  overflow: hidden;
  padding: 6px;
  font-weight: 700;
  font-size: .95rem;
  height: 56px;
}

.brand img{
  height: 100%;
}

.sd-nav { display: flex; flex-direction: column; gap: 4px; }

.sd-link {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--sd-dim);
  padding: 8px;
  border-radius: 5px;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  font-weight: 500;
  font-size: .9rem;
  transition: background .14s ease, color .14s ease, transform .06s ease;
}
.sd-link:hover {
  background: rgba(15, 23, 42, 0.04);
  color: var(--sd-fg);
}
.sd-link.active {
  color: var(--sd-active);
  background-image: var(--sd-active-gradient-soft);
  background-size: 180% 100%;
  background-position: 0% 0%;
  animation: aiGlowSoft 16s ease-in-out infinite;
}

.ico {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--sd-dim);
  background: transparent;
  transition: background .14s ease, color .14s ease;
}

.sd-link:hover .ico {
  background: rgba(15, 23, 42, 0.06);
  color: var(--sd-fg);
}
.sd-link.active .ico {
  color: var(--sd-active);
  background: rgba(255,255,255,0.06);
}

.lbl {
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity .18s ease, transform .18s ease;
}
.sidenav:hover .lbl {
  opacity: 1;
  transform: translateX(0);
}

.sd-foot {
  padding-top: 8px;
  border-top: 0;
  color: var(--sd-dim);
  font-size: .75rem;
}

/* ===== Conteúdo ===== */
.app-content {
  margin-left: var(--sd-w-collapsed);
  transition: margin-left .18s ease;
  background: transparent;
}

.sidenav:hover ~ .app-content {
  margin-left: var(--sd-w-expanded);
}

/* ===== Topbar ===== */
.sd-topbar {
  display: flex;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--sd-topbar-h);
  align-items: center;
  justify-content: space-between;
  background-image: var(--sd-bg);
  border-bottom: 0;
  padding: 0 1rem;
  z-index: 5000;
  box-shadow: 0 1px 2px rgba(15, 23, 42, .16);
}
.sd-topbar__brand {
  display: flex;
  align-items: center;
  gap: .5rem;
  overflow: hidden;
}
.sd-topbar__title {
  font-weight: 600;
  color: var(--sd-fg);
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  font-size: .95rem;
}
.sd-topbar .sd-toggle {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  background: none;
  border: 0;
  font-size: 1.4rem;
  color: var(--sd-fg);
  flex-shrink: 0;
}

/* ===== Bootstrap overrides ===== */
a, .link-primary {
  color: var(--sd-active);
}
a:hover, .link-primary:hover {
  text-decoration: none;
  color: color-mix(in oklab, var(--sd-active) 85%, black 15%);
  background: rgba(15, 23, 42, 0.02);
}

/* Aqui voltamos ao comportamento “antigo” da primary:
   usa sd-active como base, mas sem interferir nas outras .btn-* */
.btn-primary {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--sd-active);
  --bs-btn-border-color: var(--sd-active);
  --bs-btn-hover-bg: color-mix(in oklab, var(--sd-active) 90%, black 10%);
  --bs-btn-hover-border-color: color-mix(in oklab, var(--sd-active) 90%, black 10%);
  --bs-btn-active-bg: color-mix(in oklab, var(--sd-active) 80%, black 20%);
  --bs-btn-active-border-color: color-mix(in oklab, var(--sd-active) 80%, black 20%);
}

.form-control, .form-select {
  background-color: var(--bs-form-control-bg);
  color: var(--bs-form-control-color);
  border-color: var(--bs-form-control-border-color);
}
.form-control:focus, .form-select:focus {
  border-color: var(--sd-active);
  box-shadow: 0 0 0 .2rem color-mix(in oklab, var(--sd-active) 25%, transparent 75%);
}
.modal-content {
  background-color: var(--bs-secondary-bg);
  color: var(--bs-body-color);
  border-color: var(--bs-border-color);
}

/* ===== Mob conversa humana (se ainda quiser esse efeito) ===== */
.conversation-item.human {
  background-color: rgba(255, 0, 0, 0);
  animation: humanBorderPulse 1.25s ease-in-out infinite;
}
@keyframes humanBorderPulse {
  0%, 100% { background-color: rgba(255, 0, 0, 0); }
  50% { background-color: rgb(255, 0, 0); }
}

/* ===== Mobile ===== */
.body-no-scroll { overflow: hidden; }

@media (max-width: 991.98px) {

  .card {
    padding: 5px;
    border-color: var(--bs-secondary-bg);
  }

  .container-fluid { padding: 0; }

  .sd-topbar { display: flex; }

  #sidenav {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: var(--sd-hover);
    color: var(--sd-fg);
    border-right: 0;
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 16px;
    padding: 12px;
    box-sizing: border-box;
    z-index: 7001;
    transform: translateX(0);
    transition: transform .22s ease;
    box-shadow: 0 .75rem 1.5rem rgba(0, 0, 0, .25);
  }
  #sidenav.is-closed { transform: translateX(-100%); }

  .app-content {
    margin-left: 0 !important;
    padding-top: var(--sd-topbar-h);
    min-height: calc(100vh - var(--sd-topbar-h));
    overflow: hidden;
    box-sizing: border-box;
    background: transparent;
  }

  .lbl { opacity: 1; transform: none; }
}

/* ===== AI VIBE ANIMATIONS ===== */
@keyframes aiGlow {
  0%   { background-position: 0% 0%;   }
  50%  { background-position: 100% 0%; }
  100% { background-position: 0% 0%;   }
}

@keyframes aiGlowSoft {
  0%   { background-position: 0% 0%;   }
  50%  { background-position: 80% 0%;  }
  100% { background-position: 0% 0%;   }
}

/* ==========================================================
   CONVERSATION LIST — override leve do list-group-item
   ========================================================== */

.conversation-item.list-group-item {
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  padding: 10px 8px !important;
  margin: 0 !important;

  display: flex !important;
  align-items: center;
  gap: 10px;
  transition: background .12s ease, transform .04s ease;
}

/* hover estilo messenger/business com leve glow */
.conversation-item.list-group-item:hover {
  background: rgba(0,0,0,0.04) !important;
}

/* item ativo com degradê suave */
.conversation-item.active,
.conversation-item.is-active {
  background-image: var(--sd-active-gradient-soft) !important;
  background-size: 180% 100%;
  background-position: 0% 0%;
  animation: aiGlowSoft 18s ease-in-out infinite;
}

/* nome e preview */
.conversation-item .name {
  font-weight: 600;
  color: var(--sd-fg);
}

.conversation-item .preview {
  color: var(--sd-dim);
  font-size: .85rem;
}

/* hora */
.conversation-item .time {
  color: var(--sd-dim);
  font-size: .75rem;
}

/* avatar com leve aura */
.conversation-item .avatar {
  width: 42px !important;
  height: 42px !important;
  font-weight: 600;
  border-radius: 50%;
  position: relative;
  z-index: 1;
}
.conversation-item.active .avatar::before,
.conversation-item.is-active .avatar::before {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 999px;
  background-image: var(--sd-active-gradient-soft);
  z-index: -1;
}

/* badge de unread */
.conversation-item.unread .badge {
  background: #e02424 !important;
  color: #fff !important;
}

/* remove underline que o bootstrap coloca em itens "action" */
.list-group-item-action {
  text-decoration: none !important;
}

/* ===== LOGIN + PARTICLES BACKGROUND ===== */

#particles-js {
  position: fixed;
  inset: 0;
  z-index: 0;
}

.login-page {
  position: relative;
  z-index: 1;
}

.login-body {
  min-height: 100vh;
}

/* card semi-transparente com blur no light */
.login-card {
  border-radius: 16px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background-color: rgba(255, 255, 255, 0.65);
  box-shadow: 0 16px 45px rgba(15, 23, 42, 0.35);
}

/* card mais sólido, ainda com blur, no dark */
:root[data-theme="dark"] .login-card {
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background-color: rgba(15, 23, 42, 0.92);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.85);
}

@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] .login-card {
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    background-color: rgba(15, 23, 42, 0.92);
    box-shadow: 0 26px 60px rgba(0, 0, 0, 0.85);
  }
}

/* logo do login */
.login-logo {
  display: inline-block;
  max-width: 290px;
  height: auto;
}

/* inputs do login mais refinados */
.login-card .input-with-icon .input {
  border-radius: 12px;
  border-width: 1px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.login-card .input-with-icon .input:focus {
  outline: none;
}

/* botão de login mais “pill” */
.login-card .btn-primary {
  border-radius: 999px;
  padding-top: 12px;
  padding-bottom: 12px;
  font-size: .92rem;
}

/* textos dos termos */
.login-terms a {
  color: var(--sd-active);
}
.login-terms a:hover {
  text-decoration: underline;
}

/* ===== Ajuste checkbox (Keep me signed in) ===== */
.form-check-input {
  width: 1rem;
  height: 1rem;
  border-radius: 0.2rem;
  padding: 0;
}

.form-check-input:checked {
  background-color: var(--sd-active);
  border-color: var(--sd-active);
}