/**
 * Senac Cookie Manager — Public Styles
 * Acessibilidade: WCAG 2.1 AA | Contraste mínimo 4.5:1
 */

/* ===========================
   VARIÁVEIS
=========================== */
:root {
  --scm-primary:      #005B9A;
  --scm-primary-dark: #003F6C;
  --scm-accent:       #E8F0FA;
  --scm-text:         #1A1A2E;
  --scm-text-muted:   #555577;
  --scm-bg:           #FFFFFF;
  --scm-border:       #D0D8E8;
  --scm-success:      #1B7B3A;
  --scm-danger:       #B00020;
  --scm-radius:       10px;
  --scm-shadow:       0 4px 24px rgba(0,0,0,0.14);
  --scm-font:         -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  --scm-z-banner:     9997;
  --scm-z-backdrop:   9998;
  --scm-z-modal:      9999;
  --scm-transition:   0.25s ease;
  --scm-toggle-on:    #005B9A;
  --scm-toggle-off:   #B8C4D8;
}

/* ===========================
   UTILITÁRIOS
=========================== */
.scm-hidden {
  display: none !important;
}

.scm-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===========================
   BANNER
=========================== */
#scm-cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--scm-z-banner);
  background: var(--scm-bg);
  border-top: 3px solid var(--scm-primary);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.12);
  font-family: var(--scm-font);
  animation: scm-slide-up 0.35s ease forwards;
}

#scm-cookie-banner.scm-position-top {
  bottom: auto;
  top: 0;
  border-top: none;
  border-bottom: 3px solid var(--scm-primary);
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
  animation: scm-slide-down 0.35s ease forwards;
}

@keyframes scm-slide-up {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}

@keyframes scm-slide-down {
  from { transform: translateY(-100%); }
  to   { transform: translateY(0); }
}

.scm-banner-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.scm-banner-content {
  flex: 1;
  min-width: 280px;
}

.scm-banner-title {
  font-family: var(--scm-font);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--scm-text);
  margin: 0 0 6px 0;
  line-height: 1.3;
}

.scm-banner-text {
  font-family: var(--scm-font);
  font-size: 0.88rem;
  color: var(--scm-text-muted);
  margin: 0 0 10px 0;
  line-height: 1.55;
}

.scm-banner-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 0.82rem;
}

.scm-banner-links a {
  color: var(--scm-primary);
  text-decoration: underline;
  font-weight: 500;
}

.scm-banner-links a:hover,
.scm-banner-links a:focus {
  color: var(--scm-primary-dark);
  outline: 2px solid var(--scm-primary);
  outline-offset: 2px;
  border-radius: 2px;
}

.scm-banner-links span {
  color: var(--scm-border);
}

.scm-banner-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  flex-shrink: 0;
}

/* ===========================
   BOTÕES
=========================== */
.scm-btn {
  font-family: var(--scm-font);
  font-size: 0.875rem;
  font-weight: 600;
  border: 2px solid transparent;
  border-radius: 6px;
  padding: 10px 20px;
  cursor: pointer;
  transition: background var(--scm-transition), color var(--scm-transition), border-color var(--scm-transition);
  white-space: nowrap;
  text-align: center;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  line-height: 1.2;
}

.scm-btn:focus-visible {
  outline: 3px solid var(--scm-primary);
  outline-offset: 3px;
}

/* Primário — destaque igual ao Rejeitar (LGPD: paridade visual) */
.scm-btn-primary {
  background: var(--scm-primary);
  color: #fff;
  border-color: var(--scm-primary);
}
.scm-btn-primary:hover {
  background: var(--scm-primary-dark);
  border-color: var(--scm-primary-dark);
}

/* Rejeitar — mesmo destaque que Aceitar */
.scm-btn-outline {
  background: transparent;
  color: var(--scm-primary);
  border-color: var(--scm-primary);
}
.scm-btn-outline:hover {
  background: var(--scm-accent);
  color: var(--scm-primary-dark);
}

/* Gerenciar preferências — link discreto */
.scm-btn-secondary {
  background: transparent;
  color: var(--scm-text-muted);
  border-color: var(--scm-border);
  font-weight: 500;
}
.scm-btn-secondary:hover {
  background: var(--scm-accent);
  color: var(--scm-text);
}

/* ===========================
   MODAL
=========================== */
.scm-modal {
  position: fixed;
  inset: 0;
  z-index: var(--scm-z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--scm-font);
}

.scm-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(2px);
  z-index: var(--scm-z-backdrop);
}

.scm-modal-box {
  position: relative;
  z-index: var(--scm-z-modal);
  background: var(--scm-bg);
  border-radius: var(--scm-radius);
  box-shadow: var(--scm-shadow);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  margin: 16px;
  animation: scm-modal-in 0.25s ease forwards;
}

@keyframes scm-modal-in {
  from { opacity: 0; transform: scale(0.96) translateY(-12px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.scm-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--scm-border);
  flex-shrink: 0;
}

.scm-modal-heading {
  font-family: var(--scm-font);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--scm-text);
  margin: 0;
}

.scm-modal-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--scm-text-muted);
  padding: 4px;
  border-radius: 4px;
  display: flex;
  transition: color var(--scm-transition);
}
.scm-modal-close:hover { color: var(--scm-text); }
.scm-modal-close:focus-visible {
  outline: 3px solid var(--scm-primary);
  outline-offset: 2px;
}

.scm-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
  scroll-behavior: smooth;
}

/* Categoria de cookies */
.scm-cat-block {
  border: 1px solid var(--scm-border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 12px;
  transition: border-color var(--scm-transition);
}

.scm-cat-block:hover {
  border-color: var(--scm-primary);
}

.scm-cat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.scm-cat-info {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.scm-cat-name {
  font-size: 0.95rem;
  color: var(--scm-text);
  font-weight: 600;
}

.scm-cat-always-active {
  font-size: 0.75rem;
  color: var(--scm-success);
  font-weight: 600;
  background: #E6F4EC;
  padding: 2px 8px;
  border-radius: 10px;
}

.scm-cat-desc {
  font-size: 0.84rem;
  color: var(--scm-text-muted);
  line-height: 1.5;
  margin: 0;
}

/* Toggle switch acessível */
.scm-toggle {
  position: relative;
  display: inline-flex;
  width: 48px;
  height: 26px;
  flex-shrink: 0;
  cursor: pointer;
}

.scm-toggle-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  margin: 0;
}

.scm-toggle-thumb {
  position: absolute;
  inset: 0;
  background: var(--scm-toggle-off);
  border-radius: 13px;
  transition: background var(--scm-transition);
}

.scm-toggle-thumb::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
  transition: transform var(--scm-transition);
}

.scm-toggle-input:checked ~ .scm-toggle-thumb,
.scm-toggle-input:checked + .scm-toggle-thumb {
  background: var(--scm-toggle-on);
}

.scm-toggle-input:checked ~ .scm-toggle-thumb::after,
.scm-toggle-input:checked + .scm-toggle-thumb::after {
  transform: translateX(22px);
}

.scm-toggle:focus-within .scm-toggle-thumb {
  outline: 3px solid var(--scm-primary);
  outline-offset: 2px;
}

/* Toggle desabilitado (necessários) */
.scm-toggle-disabled {
  cursor: not-allowed;
  opacity: 0.7;
}
.scm-toggle-disabled .scm-toggle-thumb {
  background: var(--scm-success);
}
.scm-toggle-disabled .scm-toggle-thumb::after {
  transform: translateX(22px);
}

/* Footer do modal */
.scm-modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--scm-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.scm-modal-links {
  display: flex;
  gap: 10px;
  font-size: 0.8rem;
  flex-wrap: wrap;
}

.scm-modal-links a {
  color: var(--scm-primary);
  text-decoration: underline;
}
.scm-modal-links a:hover {
  color: var(--scm-primary-dark);
}

.scm-modal-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ===========================
   TOAST / FEEDBACK
=========================== */
#scm-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000;
  background: var(--scm-text);
  color: #fff;
  font-family: var(--scm-font);
  font-size: 0.875rem;
  padding: 12px 20px;
  border-radius: 8px;
  box-shadow: var(--scm-shadow);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.25s, transform 0.25s;
  pointer-events: none;
  max-width: 320px;
}
#scm-toast.scm-toast-show {
  opacity: 1;
  transform: translateY(0);
}

/* ===========================
   LINK DE RODAPÉ
=========================== */
.scm-footer-link {
  cursor: pointer;
  text-decoration: underline;
  color: inherit;
  background: none;
  border: none;
  font: inherit;
  padding: 0;
}
.scm-footer-link:hover {
  color: var(--scm-primary);
}
.scm-footer-link:focus-visible {
  outline: 2px solid var(--scm-primary);
  outline-offset: 2px;
}

/* ===========================
   RESPONSIVO
=========================== */
@media (max-width: 640px) {
  .scm-banner-inner {
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 16px;
  }

  .scm-banner-actions {
    flex-direction: column;
  }

  .scm-btn {
    width: 100%;
    justify-content: center;
  }

  .scm-modal-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .scm-modal-actions {
    flex-direction: column;
  }

  .scm-modal-actions .scm-btn {
    width: 100%;
    justify-content: center;
  }
}

/* ===========================
   MODO ESCURO (respeita OS)
=========================== */
@media (prefers-color-scheme: dark) {
  :root {
    --scm-bg:        #1A1A2E;
    --scm-text:      #F0F4FF;
    --scm-text-muted:#A0AABF;
    --scm-border:    #2E3450;
    --scm-accent:    #1E2846;
    --scm-shadow:    0 4px 24px rgba(0,0,0,0.4);
  }
}

/* ===========================
   ALTO CONTRASTE
=========================== */
@media (forced-colors: active) {
  .scm-btn-primary {
    forced-color-adjust: none;
    background: ButtonText;
    color: ButtonFace;
    border-color: ButtonText;
  }
  .scm-toggle-thumb {
    forced-color-adjust: none;
  }
}