/* =========================================================
   Mescla - UEMASUL — Design tokens (paleta roxo/lilás)
   ========================================================= */
:root {
  --color-navy: #344068;
  --color-navy-dark: #232c48;
  --color-navy-light: #4f5f96;
  --color-olive: #666D3A;
  --color-olive-dark: #4c5129;
  --color-sage: #B4CF97;
  --color-gold: #F1CB70;
  --color-brick: #b2543a;

  --color-bg: #FFFEE4;
  --color-surface: #ffffff;
  --color-surface-alt: #FBF7E4;
  --color-ink: #232c48;
  --color-mist: #6f7358;
  --color-border: #e8e2c0;

  --font-display: 'Baloo 2', 'Segoe UI', sans-serif;
  --font-body: 'Work Sans', 'Segoe UI', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-card: 0 8px 24px rgba(52, 64, 104, 0.14);
  --shadow-card-strong: 0 16px 40px rgba(52, 64, 104, 0.30);

  --btn-action-height: 48px;
  --btn-action-min-width: 240px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: none;
}

a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-display); margin: 0 0 0.5rem; line-height: 1.2; }
p { margin: 0 0 0.75rem; color: var(--color-mist); }

:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 2px;
}

/* =========================================================
   Page background (institutional photo + overlay roxo)
   ========================================================= */
.page-bg {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-image: linear-gradient(180deg, rgba(52,64,104,.60), rgba(35,44,72,.85)), url('/images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

/* background-attachment: fixed é mal suportado em navegadores móveis (iOS Safari
   especialmente) — causa travamentos de rolagem e falhas visuais no fundo.
   Em telas de toque, deixamos o fundo rolar normalmente com a página. */
@media (hover: none), (max-width: 900px) {
  .page-bg { background-attachment: scroll; }
}

.page-bg--dim {
  background-image: linear-gradient(180deg, rgba(52,64,104,.90), rgba(35,44,72,.95)), url('/images/hero-bg.jpg');
}

.page-bg--plain {
  background-image: linear-gradient(180deg, rgba(52,64,104,.94), rgba(35,44,72,.94)), url('/images/hero-bg.jpg');
}

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(35, 44, 72, 0.82);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.site-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.5rem;
  position: relative;
}

.brand { display: flex; align-items: center; gap: 0.7rem; }
.brand__logo { width: 52px; height: 52px; object-fit: contain; }
.brand__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: #fff;
  letter-spacing: 0.2px;
}

.site-nav { display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap; }

.site-nav__link {
  color: rgba(255,255,255,0.88);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  transition: background-color .15s ease, color .15s ease;
}
.site-nav__link:hover, .site-nav__link.is-active {
  color: var(--color-gold);
  background: rgba(241, 203, 112, 0.35);
}

.site-nav__logout-form { display: inline-flex; }
.site-nav__logout {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.35);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background .15s ease;
}
.site-nav__logout:hover { background: rgba(255,255,255,0.12); }

/* =========================================================
   Hero (página de login)
   ========================================================= */
.hero {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 1.5rem 4rem;
  min-height: 65vh;
}

.hero__content { position: relative; z-index: 2; max-width: 760px; }

.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  color: #fff;
  margin-bottom: 1rem;
  text-shadow: 0 4px 24px rgba(0,0,0,0.45);
}

.hero__subtitle {
  color: rgba(255,255,255,0.92);
  font-size: 1.15rem;
  max-width: 560px;
  margin: 0 auto 2.2rem;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; justify-content: center; }

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .12s ease, background .15s ease, box-shadow .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn--block { width: 100%; }
.btn--lg { padding: 0.9rem 1.8rem; font-size: 1.02rem; }
.btn--sm { padding: 0.45rem 0.9rem; font-size: 0.85rem; }

/* Botões de ação em destaque (Adicionar evento / Exportar auditoria) com o
   MESMO tamanho fixo, independente de serem <a> ou <summary>. */
.btn--action {
  height: var(--btn-action-height);
  min-width: var(--btn-action-min-width);
  text-align: center;
}

.btn--primary { background: var(--color-navy); color: #fff; box-shadow: var(--shadow-card); }
.btn--primary:hover { background: var(--color-navy-light); }
.btn--primary:disabled { background: #9aa4c2; cursor: not-allowed; box-shadow: none; }

.btn--ghost { background: rgba(255,255,255,0.12); color: #fff; border-color: rgba(255,255,255,0.4); }
.btn--ghost:hover { background: rgba(255,255,255,0.22); }
.btn--ghost-link { background: transparent; border: none; color: var(--color-navy); font-weight: 600; cursor: pointer; padding: 0.3rem 0; }
.btn--ghost-link:hover { text-decoration: underline; }

.btn--outline { background: transparent; color: var(--color-navy); border-color: var(--color-navy); }
.btn--outline:hover { background: rgba(52,64,104,0.08); }

/* Botão "Editar" — bem visível (fundo dourado claro + texto navy escuro) */
.btn--edit {
  background: #fbeacb;
  color: var(--color-navy);
  border: 1px solid var(--color-gold);
  font-weight: 700;
}
.btn--edit:hover { background: #f5dda0; }

.btn--danger { background: #fbe4dc; color: var(--color-brick); border: 1px solid #e8b7a5; font-weight: 700; }
.btn--danger:hover { background: #f6d2c4; }

/* =========================================================
   Containers / panels / cards
   ========================================================= */
.container { max-width: 1200px; margin: 0 auto; padding: 2.5rem 1.5rem 4rem; flex: 1; width: 100%; }

.page-title { color: #fff; margin-bottom: 1.5rem; font-size: 1.8rem; }

.split-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 1.8rem; align-items: start; }
.split-layout--super { grid-template-columns: 1.4fr 1fr; }

.panel {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  box-shadow: var(--shadow-card);
  margin-bottom: 1.8rem;
}
.panel--full { grid-column: 1 / -1; }
.panel__title { font-size: 1.2rem; margin-bottom: 1rem; color: var(--color-navy); }
.panel__hint { font-size: 0.85rem; margin-bottom: 1rem; }
.panel__actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-bottom: 1.4rem; }

.empty-state { color: var(--color-mist); font-style: italic; padding: 1rem 0; }

/* =========================================================
   Alerts / flash messages
   ========================================================= */
.alert { border-radius: var(--radius-sm); padding: 0.8rem 1rem; margin-bottom: 1.2rem; font-size: 0.92rem; }
.alert p { margin: 0; }
.alert--success { background: #e6f0da; color: #3f5c2a; border: 1px solid #c9dfb0; }
.alert--error { background: #fbe4dc; color: #8a3620; border: 1px solid #e8b7a5; }

/* =========================================================
   Auth pages
   ========================================================= */
.auth-section { padding: 3rem 1.5rem; display: flex; justify-content: center; }
.auth-page { display: flex; justify-content: center; }

.auth-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-card-strong);
}
.auth-card--wide { max-width: 720px; }
.auth-card h2 { color: var(--color-navy); }
.auth-card__hint { font-size: 0.9rem; margin-bottom: 1.4rem; }
.auth-card__links { display: flex; justify-content: space-between; margin-top: 1.2rem; font-size: 0.88rem; }
.auth-card__links a { color: var(--color-navy); font-weight: 600; }
.auth-card__links a:hover { text-decoration: underline; }
.auth-card__resend { margin-top: 0.6rem; text-align: center; }

/* =========================================================
   Sponsors (Financiador / Apoio institucional) — página de login
   ========================================================= */
.sponsors { padding: 1rem 1.5rem 2.5rem; }
.sponsors__inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2.5rem;
}
.sponsors__group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.sponsors__label {
  color: rgba(255,255,255,0.75);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.sponsors__logo {
  width: 160px;
  height: 80px;
  object-fit: contain;
  background: rgba(255,255,255,0.92);
  border-radius: var(--radius-sm);
  padding: 8px;
}

/* =========================================================
   Forms
   ========================================================= */
.form { display: flex; flex-direction: column; gap: 1rem; }
.form--grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.2rem; }
.form--inline { flex-direction: row; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.field { display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.85rem; font-weight: 600; color: var(--color-navy); }
.field__hint { font-size: 0.75rem; font-weight: 400; color: var(--color-mist); }
.field--checkbox {
  flex-direction: row;
  align-items: center;
  gap: 0.55rem;
  font-weight: 500;
  color: var(--color-ink);
  cursor: pointer;
}
.field--checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-navy);
  cursor: pointer;
  flex-shrink: 0;
}
.field--span2 { grid-column: 1 / -1; }
.field--readonly output {
  background: var(--color-surface-alt);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.75rem;
  color: var(--color-mist);
  font-weight: 500;
}

input, select, textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.65rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-ink);
  font-weight: 400;
}
input:disabled, select:disabled, textarea:disabled {
  background: var(--color-surface-alt);
  color: var(--color-mist);
}
input:focus, select:focus, textarea:focus { border-color: var(--color-navy); }

.form__actions { display: flex; gap: 0.8rem; margin-top: 0.4rem; }
.form__subtitle { font-size: 1rem; color: var(--color-navy); margin: 0.4rem 0 0.8rem; }

.delete-event-form { margin-top: 1rem; }

/* =========================================================
   Event cards (página de eventos) — com rolagem e moldura de imagem
   ========================================================= */
.event-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-height: 75vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding-right: 0.4rem;
}

.event-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--color-surface-alt);
  flex-shrink: 0;
}

/* Moldura padrão: proporção fixa 16:9, imagem sempre cabe sem distorcer */
.event-card__image-frame {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #e7f0dc;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.event-card__image { width: 100%; height: 100%; object-fit: cover; }
.event-card__image-placeholder { color: var(--color-mist); font-size: 0.8rem; }

.event-card__body { padding: 1rem 1.1rem; }
.event-card__body h3 { font-size: 1.05rem; margin: 0.4rem 0 0.3rem; color: var(--color-ink); }
.event-card__meta { font-size: 0.82rem; margin-bottom: 0.3rem; }
.event-card__desc { font-size: 0.88rem; margin-bottom: 0.5rem; }
.event-card__slots { font-size: 0.82rem; font-weight: 600; color: var(--color-navy); margin-bottom: 0.7rem; }

.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}
.status-open { background: #e6f0da; color: #3f5c2a; }
.status-ongoing { background: #fbeecb; color: #7a5a12; }
.status-full { background: #e2e6f0; color: #344068; }
.status-closed { background: #eeebd8; color: #6f7358; }

/* Badges de status de submissão */
.badge--statusnãoavaliado { background: #eeebd8; color: #6f7358; }
.badge--statuspréaprovado { background: #fbeecb; color: #7a5a12; }
.badge--statusaprovado { background: #e6f0da; color: #3f5c2a; }
.badge--statusreprovado { background: #fbe4dc; color: #8a3620; }

/* =========================================================
   Admin / Super admin manage lists
   ========================================================= */
.manage-list { display: flex; flex-direction: column; gap: 0.9rem; }
.manage-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--color-surface-alt);
}
.manage-card--submission { align-items: flex-start; }
.manage-card__info h3 { font-size: 1rem; margin: 0.3rem 0; }
.manage-card__actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.manage-card__actions--column { flex-direction: column; align-items: flex-start; min-width: 220px; }
.manage-card .event-form-card { flex: 1 1 100%; }

.event-form-toggle { margin-bottom: 1.6rem; }
.event-form-toggle summary { list-style: none; }
.event-form-toggle summary::-webkit-details-marker { display: none; }
.event-form-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  margin-top: 1rem;
  box-shadow: var(--shadow-card);
}
.event-form-card h2, .event-form-card h3 { color: var(--color-navy); font-size: 1.05rem; }

.advisor-notice { font-size: 0.82rem; color: var(--color-brick); font-style: italic; max-width: 220px; }

/* =========================================================
   User panel (super admin)
   ========================================================= */
.user-list { display: flex; flex-direction: column; gap: 0.8rem; max-height: 75vh; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.user-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.9rem 1.1rem;
  background: var(--color-surface-alt);
}
.user-card__info { display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap; margin-bottom: 0.3rem; }
.user-card__email { font-weight: 600; color: var(--color-ink); margin: 0; }
.user-card__meta { font-size: 0.8rem; margin: 0; }
.badge--role { background: var(--color-border); color: var(--color-ink); }
.badge--role-superadm { background: var(--color-gold); color: #3a2a04; }
.badge--role-adm { background: #e2e6f0; color: #344068; }
.badge--role-usuario { background: #eeebd8; color: var(--color-mist); }
.user-card__edit summary { cursor: pointer; }
.user-card__edit-body { margin-top: 0.8rem; display: flex; gap: 0.8rem; flex-wrap: wrap; align-items: center; }

/* =========================================================
   Submissões — período, formulário de integrantes, prazo
   ========================================================= */
.period-controls { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-bottom: 1rem; }
.period-dates-form { align-items: flex-end; }
.text-open { color: #3f5c2a; }
.text-closed { color: var(--color-brick); }

.members-grid { display: flex; flex-direction: column; gap: 0.7rem; }
.member-row { display: grid; grid-template-columns: 110px 1fr 1fr 1fr; gap: 0.6rem; align-items: center; }
.member-row__label { font-size: 0.82rem; font-weight: 600; color: var(--color-navy); }

.members-list { list-style: none; padding: 0; margin: 0 0 0.8rem; font-size: 0.85rem; color: var(--color-ink); }
.members-list li { padding: 0.2rem 0; }

.submission-summary { margin-bottom: 1.4rem; }

.upload-pdf-box {
  background: var(--color-surface-alt);
  border: 1px dashed var(--color-gold);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  margin-top: 1rem;
}
.upload-pdf-box--done { border-style: solid; border-color: #c9dfb0; }
.upload-pdf-box__notice { font-size: 0.82rem; color: var(--color-brick); }
.deadline-warning { font-size: 0.85rem; color: var(--color-brick); font-weight: 600; background: #fbe4dc; padding: 0.5rem 0.8rem; border-radius: var(--radius-sm); display: inline-block; }

/* =========================================================
   Profile page
   ========================================================= */
.profile-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.2rem; flex-wrap: wrap; gap: 1rem; }
.profile-header .page-title { margin-bottom: 0; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--color-navy-dark);
  color: rgba(255,255,255,0.82);
  padding: 1.1rem 1.5rem;
  margin-top: auto;
}
.site-footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.6rem;
  justify-content: space-between;
  font-size: 0.82rem;
}

/* =========================================================
   Error page
   ========================================================= */
.error-page { display: flex; align-items: center; justify-content: center; flex: 1; }
.error-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
  box-shadow: var(--shadow-card-strong);
}
.error-card__code { display: block; font-family: var(--font-display); font-size: 3.5rem; font-weight: 800; color: var(--color-gold); }
.error-card h1 { color: var(--color-navy); margin-bottom: 1.3rem; }

/* =========================================================
   Responsividade
   ========================================================= */
@media (max-width: 900px) {
  .split-layout, .split-layout--super { grid-template-columns: 1fr; }
  .form--grid { grid-template-columns: 1fr; }
  .member-row { grid-template-columns: 1fr; gap: 0.3rem; }
  .btn--action { min-width: 0; width: 100%; }

  /* As listas de eventos/usuários usavam uma rolagem interna própria (max-height +
     overflow-y), pensada para telas grandes. No celular, essa "caixa com rolagem
     dentro da página" atrapalha o gesto natural de rolar a tela — o dedo fica preso
     rolando só a lista pequena. Deixamos a lista fluir junto com a página toda. */
  .event-list, .user-list {
    max-height: none;
    overflow-y: visible;
    padding-right: 0;
  }
}

@media (max-width: 720px) {
  .site-header__inner { flex-wrap: wrap; padding: 0.75rem 1rem 0; }
  .brand__logo { width: 42px; height: 42px; }
  .brand__title { font-size: 1.1rem; }

  /* O botão de hambúrguer não existe mais — as abas agora ficam sempre
     visíveis numa barra horizontal rolável logo abaixo do cabeçalho. */
  .site-nav {
    /* Sai do position:absolute (que causava o vazamento por cima do conteúdo)
       e passa a ocupar espaço real no fluxo da página, como uma barra de abas
       horizontal e rolável — sempre visível, sem precisar abrir nada. */
    position: static;
    order: 3;
    width: 100%;
    flex-direction: row;
    align-items: center;
    flex-wrap: nowrap;
    gap: 0;
    background: transparent;
    max-height: none;
    overflow: hidden;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    visibility: visible;
    padding: 0.6rem 0 0.7rem;
    margin-top: 0.5rem;
    border-top: 1px solid rgba(255,255,255,0.14);
    scrollbar-width: none;
  }
  .site-nav::-webkit-scrollbar { display: none; }

  /* Cada aba vira uma "pílula" que não quebra linha — a barra toda rola na
     horizontal se não couber tudo de uma vez na largura da tela. */
  .site-nav__link {
    flex: 0 0 auto;
    white-space: nowrap;
    margin-right: 0.4rem;
  }
  .site-nav__logout-form { flex: 0 0 auto; }
  .site-nav__logout { white-space: nowrap; padding: 0.5rem 0.9rem; }

  .hero { padding: 3rem 1.2rem 2.5rem; min-height: auto; }
  .hero__title { font-size: clamp(2rem, 9vw, 2.8rem); }
  .hero__subtitle { font-size: 1rem; }
  /* Botões do hero empilhados e ocupando a largura toda — mais fácil de tocar e
     lê melhor do que 3 pílulas espremidas lado a lado */
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }

  .container { padding: 1.5rem 1rem 3rem; }
  .page-title { font-size: 1.5rem; }

  .panel { padding: 1.2rem; border-radius: var(--radius-md); }

  .manage-card { flex-direction: column; align-items: stretch; }
  .manage-card__actions { flex-direction: column; align-items: stretch; }
  .manage-card__actions .btn { width: 100%; }
  .manage-card__actions--column { min-width: 0; width: 100%; }

  .user-card__info { align-items: flex-start; flex-direction: column; gap: 0.4rem; }
  .user-card__edit-body { flex-direction: column; align-items: stretch; }
  .user-card__edit-body .btn { width: 100%; }
  .user-card__edit-body select { width: 100%; }

  .form--inline { flex-direction: column; align-items: stretch; }
  .form--inline .btn { width: 100%; }
  .form--inline select, .form--inline input { width: 100%; }

  .event-card__image-frame { aspect-ratio: 16 / 10; }

  .sponsors__inner { gap: 1.2rem; }
  .sponsors__logo { width: 130px; height: 65px; }

  /* Campos de formulário com pelo menos 16px: abaixo disso, o Safari do iPhone
     dá zoom automático na tela toda ao tocar no campo — um bug clássico de
     "parece quebrado" no celular. */
  input, select, textarea { font-size: 16px; }
}

@media (max-width: 400px) {
  .brand__title { font-size: 1rem; }
  .hero__title { font-size: 1.9rem; }
  .sponsors__inner { flex-direction: column; align-items: center; }
}