/* =========================================================
   Smart Gym Treino — folha de estilo da aplicação
   Complementa o Bootstrap 5.3 (não substitui)
   ========================================================= */

:root {
  --sg-accent: #00d68f;
  --sg-accent-strong: #00b578;
  --sg-accent-soft: rgba(0, 214, 143, .14);
  --sg-navy: #0a1829;
  --sg-radius: 18px;
  --sg-shadow: 0 10px 30px rgba(6, 20, 34, .10);
  --sg-shadow-lg: 0 18px 50px rgba(6, 20, 34, .16);
  --sg-header-h: 62px;
  --sg-tabbar-h: 66px;
}

/* Cores do tema claro */
[data-bs-theme="light"] {
  --bs-body-bg: #f4f7f9;
  --bs-body-color: #10202f;
  --sg-surface: #ffffff;
  --sg-surface-2: #eef3f6;
  --sg-border: rgba(16, 32, 47, .10);
  --sg-muted: #5d7183;
}

/* Cores do tema escuro */
[data-bs-theme="dark"] {
  --bs-body-bg: #070f1a;
  --bs-body-color: #e8f0f6;
  --sg-surface: #101c2b;
  --sg-surface-2: #16253a;
  --sg-border: rgba(255, 255, 255, .09);
  --sg-muted: #94a9bd;
  --sg-shadow: 0 10px 30px rgba(0, 0, 0, .35);
  --sg-shadow-lg: 0 18px 50px rgba(0, 0, 0, .45);
}

* { -webkit-tap-highlight-color: transparent; }

/* Bootstrap 5.3 não traz esta utilidade e ela é essencial para o text-truncate
   funcionar dentro de contêineres flex. */
.min-w-0 { min-width: 0 !important; }

/* Caixas de seleção e switches na cor da marca */
.form-check-input:checked {
  background-color: var(--sg-accent);
  border-color: var(--sg-accent);
}
.form-check-input:focus {
  border-color: var(--sg-accent);
  box-shadow: 0 0 0 .22rem var(--sg-accent-soft);
}

html, body { height: 100%; }

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bs-body-bg);
  overscroll-behavior-y: none;
  /* respeita notch / barra inferior dos smartphones */
  padding-bottom: env(safe-area-inset-bottom);
}

/* Utilitários de marca ---------------------------------- */
.text-accent { color: var(--sg-accent) !important; }
.bg-accent { background-color: var(--sg-accent) !important; }
.text-muted-2 { color: var(--sg-muted) !important; }

.btn-accent {
  --bs-btn-bg: var(--sg-accent);
  --bs-btn-border-color: var(--sg-accent);
  --bs-btn-color: #04231a;
  --bs-btn-hover-bg: var(--sg-accent-strong);
  --bs-btn-hover-border-color: var(--sg-accent-strong);
  --bs-btn-hover-color: #04231a;
  --bs-btn-active-bg: var(--sg-accent-strong);
  --bs-btn-active-border-color: var(--sg-accent-strong);
  --bs-btn-active-color: #04231a;
  --bs-btn-disabled-bg: var(--sg-accent);
  --bs-btn-disabled-border-color: var(--sg-accent);
  --bs-btn-disabled-color: #04231a;
  font-weight: 600;
}

.btn-outline-accent {
  --bs-btn-color: var(--sg-accent);
  --bs-btn-border-color: var(--sg-accent);
  --bs-btn-hover-bg: var(--sg-accent);
  --bs-btn-hover-border-color: var(--sg-accent);
  --bs-btn-hover-color: #04231a;
  --bs-btn-active-bg: var(--sg-accent);
  --bs-btn-active-color: #04231a;
  font-weight: 600;
}

.focus-ring-accent:focus-visible,
.form-control:focus, .form-select:focus {
  border-color: var(--sg-accent);
  box-shadow: 0 0 0 .22rem var(--sg-accent-soft);
}

/* Superfícies ------------------------------------------- */
.sg-surface {
  background: var(--sg-surface);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius);
  box-shadow: var(--sg-shadow);
}

.sg-chip {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .28rem .7rem;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 600;
  background: var(--sg-surface-2);
  color: var(--sg-muted);
  border: 1px solid var(--sg-border);
}
.sg-chip.is-accent { background: var(--sg-accent-soft); color: var(--sg-accent); border-color: transparent; }

/* Cabeçalho --------------------------------------------- */
.sg-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  min-height: var(--sg-header-h);
  padding-top: env(safe-area-inset-top);
  background: color-mix(in srgb, var(--sg-surface) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--sg-border);
}

.sg-logo {
  width: 36px; height: 36px;
  border-radius: 11px;
  display: grid; place-items: center;
  background: linear-gradient(140deg, var(--sg-navy), var(--sg-accent-strong));
  color: #fff;
  font-size: .95rem;
  flex: 0 0 auto;
}

.sg-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-weight: 700;
  font-size: .82rem;
  background: var(--sg-accent-soft);
  color: var(--sg-accent);
  border: 1px solid var(--sg-border);
}

/* Cartões de ação da tela inicial ------------------------ */
.sg-action {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  text-align: start;
  text-decoration: none;
  padding: 1.05rem 1.15rem;
  color: var(--bs-body-color);
  background: var(--sg-surface);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius);
  box-shadow: var(--sg-shadow);
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.sg-action:hover, .sg-action:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--sg-shadow-lg);
  border-color: color-mix(in srgb, var(--sg-accent) 45%, transparent);
  color: var(--bs-body-color);
}
.sg-action:active { transform: translateY(0) scale(.99); }

.sg-action__icon {
  width: 52px; height: 52px;
  flex: 0 0 auto;
  border-radius: 15px;
  display: grid; place-items: center;
  font-size: 1.32rem;
  color: #fff;
}
.sg-action__title { font-weight: 700; font-size: 1.02rem; line-height: 1.2; }
.sg-action__desc { font-size: .84rem; color: var(--sg-muted); margin-top: .18rem; }
.sg-action__chev { color: var(--sg-muted); font-size: .9rem; }

.grad-dia    { background: linear-gradient(135deg, #00c281, #05e7a0); }
.grad-agenda { background: linear-gradient(135deg, #2563eb, #4f9dff); }
.grad-lib    { background: linear-gradient(135deg, #f0821e, #ffb545); }
.grad-alunos { background: linear-gradient(135deg, #7c3aed, #a780ff); }

/* Cartão hero da home ------------------------------------ */
.sg-hero {
  border-radius: 22px;
  color: #fff;
  padding: 1.35rem 1.35rem 1.2rem;
  background:
    radial-gradient(120% 130% at 92% 0%, rgba(0, 214, 143, .55) 0%, transparent 55%),
    linear-gradient(135deg, #0a1829 0%, #10344a 100%);
  box-shadow: var(--sg-shadow-lg);
  position: relative;
  overflow: hidden;
}
.sg-hero::after {
  content: "\f44b"; /* dumbbell */
  font-family: "Font Awesome 6 Free"; font-weight: 900;
  position: absolute;
  right: -12px; bottom: -22px;
  font-size: 7.5rem;
  opacity: .08;
  pointer-events: none;
}

.sg-progress {
  height: 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .18);
  overflow: hidden;
}
.sg-surface .sg-progress,
.sg-ex .sg-progress { background: var(--sg-surface-2); }

.sg-progress > span {
  display: block; height: 100%;
  border-radius: 999px;
  background: var(--sg-accent);
  transition: width .5s ease;
}

/* Lista de exercícios ------------------------------------ */
.sg-ex {
  display: flex;
  gap: .9rem;
  padding: .95rem 1rem;
  border: 1px solid var(--sg-border);
  border-radius: 16px;
  background: var(--sg-surface);
  transition: border-color .15s ease, opacity .2s ease;
}
.sg-ex + .sg-ex { margin-top: .6rem; }
.sg-ex.is-done { opacity: .62; border-color: color-mix(in srgb, var(--sg-accent) 55%, transparent); }
.sg-ex.is-done .sg-ex__name { text-decoration: line-through; }
.sg-ex__name { font-weight: 650; line-height: 1.25; }
.sg-ex__meta { font-size: .82rem; color: var(--sg-muted); }

.sg-check {
  width: 30px; height: 30px;
  flex: 0 0 auto;
  border-radius: 50%;
  border: 2px solid var(--sg-border);
  background: transparent;
  color: transparent;
  display: grid; place-items: center;
  transition: all .18s ease;
}
.sg-check:hover { border-color: var(--sg-accent); }
.sg-check.is-on {
  background: var(--sg-accent);
  border-color: var(--sg-accent);
  color: #04231a;
}

/* Agenda -------------------------------------------------- */
.sg-day {
  border-left: 3px solid var(--sg-border);
  padding-left: .9rem;
}
.sg-day.is-today { border-left-color: var(--sg-accent); }
.sg-day__label { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; font-weight: 700; color: var(--sg-muted); }
.sg-day.is-today .sg-day__label { color: var(--sg-accent); }

/* Barra de navegação inferior (mobile) -------------------- */
.sg-tabbar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 1035;
  display: flex;
  background: color-mix(in srgb, var(--sg-surface) 92%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--sg-border);
  padding-bottom: env(safe-area-inset-bottom);
}
.sg-tabbar a {
  flex: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .18rem;
  height: var(--sg-tabbar-h);
  text-decoration: none;
  color: var(--sg-muted);
  font-size: .68rem;
  font-weight: 600;
}
.sg-tabbar a i { font-size: 1.12rem; }
.sg-tabbar a.is-active { color: var(--sg-accent); }
.has-tabbar { padding-bottom: calc(var(--sg-tabbar-h) + env(safe-area-inset-bottom) + 1rem); }

@media (min-width: 768px) {
  .sg-tabbar { display: none; }
  .has-tabbar { padding-bottom: 2rem; }
}

/* Login ---------------------------------------------------- */
.sg-login-wrap {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 1.25rem;
  background:
    radial-gradient(90% 70% at 15% 0%, rgba(0, 214, 143, .20) 0%, transparent 60%),
    radial-gradient(80% 70% at 100% 100%, rgba(37, 99, 235, .18) 0%, transparent 60%),
    var(--bs-body-bg);
}
.sg-login-card {
  width: 100%;
  max-width: 420px;
  padding: 1.9rem 1.6rem;
  border-radius: 24px;
  background: var(--sg-surface);
  border: 1px solid var(--sg-border);
  box-shadow: var(--sg-shadow-lg);
}
.sg-brand-mark {
  width: 62px; height: 62px;
  border-radius: 19px;
  display: grid; place-items: center;
  font-size: 1.6rem; color: #fff;
  background: linear-gradient(140deg, var(--sg-navy), var(--sg-accent-strong));
  box-shadow: 0 8px 22px rgba(0, 181, 120, .35);
}

.input-group-text { background: var(--sg-surface-2); border-color: var(--bs-border-color); }
.form-control, .form-select { padding-top: .68rem; padding-bottom: .68rem; }

/* Faixa de instalação ------------------------------------- */
.sg-install {
  border: 1px dashed color-mix(in srgb, var(--sg-accent) 55%, transparent);
  background: var(--sg-accent-soft);
  border-radius: var(--sg-radius);
  padding: 1rem 1.1rem;
}

/* Estados -------------------------------------------------- */
.sg-skeleton {
  border-radius: 14px;
  background: linear-gradient(90deg, var(--sg-surface-2) 25%, color-mix(in srgb, var(--sg-surface-2) 60%, var(--sg-surface)) 50%, var(--sg-surface-2) 75%);
  background-size: 200% 100%;
  animation: sg-shimmer 1.3s infinite linear;
}
@keyframes sg-shimmer { to { background-position: -200% 0; } }

.sg-empty {
  text-align: center;
  padding: 2.4rem 1rem;
  color: var(--sg-muted);
}
.sg-empty i { font-size: 2.4rem; opacity: .45; margin-bottom: .7rem; display: block; }

#sg-offline-bar {
  display: none;
  background: #b4530a; color: #fff;
  font-size: .82rem; font-weight: 600;
  text-align: center; padding: .4rem .75rem;
}
body.is-offline #sg-offline-bar { display: block; }

/* Acessibilidade ------------------------------------------- */
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 2000;
  background: var(--sg-accent); color: #04231a;
  padding: .6rem 1rem; border-radius: 0 0 10px 0; font-weight: 700;
}
.skip-link:focus { left: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* Modo instalado (standalone) ------------------------------ */
@media (display-mode: standalone) {
  .hide-in-app { display: none !important; }
}

/* =========================================================
   MÓDULO ADMINISTRATIVO
   ========================================================= */

.sg-admin-layout { display: block; }

/* Menu do painel: rolagem horizontal no celular, lista fixa no desktop */
.sg-adminnav {
  display: flex;
  gap: .5rem;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: .5rem;
  margin-bottom: 1rem;
}
.sg-adminnav::-webkit-scrollbar { display: none; }
.sg-adminnav a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .5rem .9rem;
  border-radius: 999px;
  font-size: .86rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--sg-muted);
  background: var(--sg-surface);
  border: 1px solid var(--sg-border);
  white-space: nowrap;
}
.sg-adminnav a:hover { color: var(--bs-body-color); }
.sg-adminnav a.is-active {
  color: #04231a;
  background: var(--sg-accent);
  border-color: var(--sg-accent);
}

@media (min-width: 992px) {
  .sg-admin-layout {
    display: grid;
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 1.75rem;
    align-items: start;
  }
  .sg-adminnav {
    flex-direction: column;
    overflow: visible;
    position: sticky;
    top: calc(var(--sg-header-h) + 1rem);
    margin-bottom: 0;
    padding-bottom: 0;
  }
  .sg-adminnav a { width: 100%; }
}

/* Cartões de indicadores */
.sg-kpi {
  background: var(--sg-surface);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius);
  padding: 1rem 1.1rem;
  height: 100%;
}
.sg-kpi__rotulo {
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-weight: 700;
  color: var(--sg-muted);
}
.sg-kpi__valor { font-size: 1.65rem; font-weight: 800; line-height: 1.15; margin-top: .3rem; }
.sg-kpi__nota { font-size: .8rem; color: var(--sg-muted); }

/* Linhas de lista administrativas */
.sg-linha {
  display: flex;
  align-items: center;
  gap: .85rem;
  padding: .85rem 1rem;
  background: var(--sg-surface);
  border: 1px solid var(--sg-border);
  border-radius: 14px;
}
.sg-linha + .sg-linha { margin-top: .55rem; }
.sg-linha.is-inativo { opacity: .55; }

/* Situação de pagamento */
.sg-sit { font-size: .74rem; font-weight: 700; padding: .22rem .6rem; border-radius: 999px; white-space: nowrap; }
.sg-sit.pago     { background: rgba(0,214,143,.16);  color: #00a86f; }
.sg-sit.pendente { background: rgba(240,130,30,.16); color: #d97706; }
.sg-sit.vencido  { background: rgba(220,53,69,.16);  color: #e04b5a; }

/* Construtor de treinos */
.sg-dia-coluna {
  background: var(--sg-surface-2);
  border: 1px solid var(--sg-border);
  border-radius: 16px;
  padding: .85rem;
}
.sg-dia-coluna.is-hoje { border-color: color-mix(in srgb, var(--sg-accent) 55%, transparent); }

.sg-item-treino {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .6rem .75rem;
  background: var(--sg-surface);
  border: 1px solid var(--sg-border);
  border-radius: 12px;
  font-size: .88rem;
}
.sg-item-treino + .sg-item-treino { margin-top: .4rem; }
.sg-item-treino .fw-semibold { white-space: normal; overflow: visible; text-overflow: clip; line-height: 1.25; }

.sg-item-treino__ordem {
  width: 24px; height: 24px; flex: 0 0 auto;
  border-radius: 7px;
  display: grid; place-items: center;
  background: var(--sg-accent-soft);
  color: var(--sg-accent);
  font-size: .72rem; font-weight: 800;
}

/* Barra de ações fixa em formulários longos */
.sg-barra-acoes {
  position: sticky;
  bottom: calc(var(--sg-tabbar-h) + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--bs-body-bg) 92%, transparent);
  backdrop-filter: blur(10px);
  padding: .75rem 0;
  border-top: 1px solid var(--sg-border);
  z-index: 10;
}
@media (min-width: 768px) { .sg-barra-acoes { bottom: 0; } }

/* Tabelas responsivas do painel */
.sg-tabela { width: 100%; font-size: .88rem; }
.sg-tabela th {
  font-size: .74rem; text-transform: uppercase; letter-spacing: .05em;
  color: var(--sg-muted); font-weight: 700; padding: .5rem .6rem;
  border-bottom: 1px solid var(--sg-border); text-align: left;
}
.sg-tabela td { padding: .65rem .6rem; border-bottom: 1px solid var(--sg-border); vertical-align: middle; }
.sg-tabela tbody tr:hover { background: var(--sg-surface-2); }