/* ==========================================================================
   CookieShield Banner Styles — Dark Futuristic Theme
   Mobile-first, BEM naming, CSS custom properties for theming.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Custom properties — dark-first defaults, overridden by inline PHP styles
   -------------------------------------------------------------------------- */
.cookieshield-banner {
  --cs-bg: #0c0c14;
  --cs-text: #dde0f0;
  --cs-primary: #5b8df6;
  --cs-primary-text: #ffffff;
  --cs-border: rgba(255, 255, 255, 0.09);
  --cs-btn-border: rgba(255, 255, 255, 0.22);
  --cs-muted: rgba(221, 224, 240, 0.55);
  --cs-radius: 16px;
  --cs-shadow: 0 12px 48px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(91, 141, 246, 0.14);
  --cs-z: 99999;
  --cs-font: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --cs-glass: rgba(14, 14, 24, 0.96);
  --cs-glow: rgba(91, 141, 246, 0.3);
  --cs-header-bg: rgba(255, 255, 255, 0.03);
  --cs-tab-active: var(--cs-primary);
  --cs-cat-bg: rgba(255, 255, 255, 0.04);
}

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */
@keyframes cs-slide-up {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes cs-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes cs-scale-in {
  from { opacity: 0; transform: scale(0.95); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes cs-pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 var(--cs-glow), 0 4px 20px rgba(0,0,0,.4); }
  50%       { box-shadow: 0 0 0 10px transparent, 0 4px 20px rgba(0,0,0,.4); }
}

@keyframes cs-spin-in {
  from { transform: rotate(-15deg) scale(0.8); opacity: 0; }
  to   { transform: rotate(0deg) scale(1); opacity: 1; }
}

/* --------------------------------------------------------------------------
   Banner wrapper — full-viewport overlay (all positions)
   -------------------------------------------------------------------------- */
.cookieshield-banner {
  position: fixed;
  inset: 0;
  z-index: var(--cs-z);
  display: flex;
  font-family: var(--cs-font);
  font-size: 14px;
  line-height: 1.55;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.cookieshield-banner[hidden] { display: none; }

.cookieshield-banner--visible {
  opacity: 1;
  pointer-events: auto;
}

/* Overlay backdrop */
.cookieshield-banner__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 4, 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  animation: cs-fade-in 0.15s ease;
}

/* --------------------------------------------------------------------------
   Dialog panel — the actual visible box
   -------------------------------------------------------------------------- */
.cookieshield-banner__dialog {
  position: relative;
  z-index: 1;
  background: var(--cs-bg);
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  color: var(--cs-text);
  border: 1px solid var(--cs-border);
  box-shadow: var(--cs-shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* --------------------------------------------------------------------------
   Position modifiers — control where the dialog sits
   -------------------------------------------------------------------------- */

/* Center Modal (default) */
.cookieshield-banner--center-modal {
  align-items: center;
  justify-content: center;
}

.cookieshield-banner--center-modal .cookieshield-banner__dialog {
  width: calc(100% - 32px);
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--cs-radius);
  animation: cs-scale-in 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  scrollbar-width: thin;
  scrollbar-color: rgba(91, 141, 246, 0.3) transparent;
}

.cookieshield-banner--center-modal .cookieshield-banner__dialog::-webkit-scrollbar { width: 4px; }
.cookieshield-banner--center-modal .cookieshield-banner__dialog::-webkit-scrollbar-thumb {
  background: rgba(91, 141, 246, 0.3);
  border-radius: 2px;
}

/* Bottom Bar */
.cookieshield-banner--bottom-bar {
  align-items: flex-end;
  justify-content: stretch;
}

.cookieshield-banner--bottom-bar .cookieshield-banner__overlay { display: none; }

.cookieshield-banner--bottom-bar .cookieshield-banner__dialog {
  width: 100%;
  border-radius: var(--cs-radius) var(--cs-radius) 0 0;
  border-bottom: none;
  transform: translateY(100%);
  transition: transform 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookieshield-banner--bottom-bar.cookieshield-banner--visible .cookieshield-banner__dialog {
  transform: translateY(0);
}

/* Bottom Left */
.cookieshield-banner--bottom-left {
  align-items: flex-end;
  justify-content: flex-start;
  padding: 20px;
}

.cookieshield-banner--bottom-left .cookieshield-banner__overlay { display: none; }

.cookieshield-banner--bottom-left .cookieshield-banner__dialog {
  max-width: 420px;
  width: 100%;
  border-radius: var(--cs-radius);
  animation: cs-slide-up 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Bottom Right */
.cookieshield-banner--bottom-right {
  align-items: flex-end;
  justify-content: flex-end;
  padding: 20px;
}

.cookieshield-banner--bottom-right .cookieshield-banner__overlay { display: none; }

.cookieshield-banner--bottom-right .cookieshield-banner__dialog {
  max-width: 420px;
  width: 100%;
  border-radius: var(--cs-radius);
  animation: cs-slide-up 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   Header — logo left, branding right
   -------------------------------------------------------------------------- */
.cookieshield-banner__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 24px;
  background: var(--cs-header-bg);
  border-bottom: 1px solid var(--cs-border);
  flex-shrink: 0;
}

.cookieshield-banner__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

/* WordPress custom logo */
.cookieshield-banner__logo .custom-logo-link { display: flex; align-items: center; }
.cookieshield-banner__logo .custom-logo-link:focus:not(:focus-visible) { outline: none; }
.cookieshield-banner__logo .custom-logo { max-height: 36px; width: auto; display: block; }

/* Fallback site name */
.cookieshield-banner__site-name {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cs-text);
}

.cookieshield-banner__branding {
  font-size: 11px;
  color: var(--cs-muted);
  text-align: right;
  white-space: nowrap;
  flex-shrink: 0;
}

.cookieshield-banner__branding strong {
  font-weight: 600;
}

#cookieshield-banner .cookieshield-banner__branding-link {
  color: var(--cs-primary);
  text-decoration: none;
  font-style: italic;
  transition: opacity 0.12s;
}

#cookieshield-banner .cookieshield-banner__branding-link:hover {
  opacity: 0.8;
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Tabs
   -------------------------------------------------------------------------- */
.cookieshield-banner__tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--cs-border);
  padding: 0 24px;
  flex-shrink: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.cookieshield-banner__tabs::-webkit-scrollbar { display: none; }

#cookieshield-banner .cookieshield-tab {
  all: unset;
  box-sizing: border-box;
  display: inline-block;
  border-bottom: 2px solid transparent;
  padding: 14px 16px 12px;
  font-family: var(--cs-font);
  font-size: 13px;
  font-weight: 500;
  color: var(--cs-text);
  opacity: 0.55;
  cursor: pointer;
  white-space: nowrap;
  margin-bottom: -1px;
  transition: opacity 0.2s, border-color 0.2s, color 0.2s;
  border-radius: 0;
  background: transparent;
}

#cookieshield-banner .cookieshield-tab:hover { opacity: 0.85; }

#cookieshield-banner .cookieshield-tab.is-active {
  opacity: 1;
  color: var(--cs-primary);
  border-bottom-color: var(--cs-primary);
  font-weight: 600;
}

#cookieshield-banner .cookieshield-tab:focus-visible {
  outline: 2px solid var(--cs-primary);
  outline-offset: -2px;
}

/* --------------------------------------------------------------------------
   Tab panels
   -------------------------------------------------------------------------- */
.cookieshield-banner__panel {
  display: none;
  padding: 22px 24px 0;
  flex-direction: column;
  gap: 16px;
}

.cookieshield-banner__panel.is-active { display: flex; }

.cookieshield-panel-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-bottom: 8px;
}

/* --------------------------------------------------------------------------
   Banner text
   -------------------------------------------------------------------------- */
.cookieshield-banner__title {
  font-size: 15px;
  font-weight: 700;
  margin: 0;
  color: var(--cs-text);
  letter-spacing: -0.01em;
}

.cookieshield-banner__description {
  font-size: 13px;
  margin: 0;
  color: var(--cs-text);
  opacity: 0.72;
  line-height: 1.6;
}

.cookieshield-privacy-link {
  font-size: 12px;
  color: var(--cs-primary);
  text-decoration: none;
  opacity: 0.85;
  border-bottom: 1px solid transparent;
  transition: opacity 0.2s, border-color 0.2s;
  align-self: flex-start;
}

.cookieshield-privacy-link:hover {
  opacity: 1;
  border-bottom-color: var(--cs-primary);
}

/* --------------------------------------------------------------------------
   Category grid — 4 columns like Cookiebot
   -------------------------------------------------------------------------- */
.cookieshield-cats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--cs-border);
  border: 1px solid var(--cs-border);
  border-radius: 10px;
  overflow: hidden;
  margin-top: 4px;
}

.cookieshield-cat-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 10px;
  background: var(--cs-cat-bg);
  text-align: center;
  transition: background 0.2s;
}

.cookieshield-cat-cell:hover { background: rgba(255, 255, 255, 0.06); }

.cookieshield-cat-cell__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--cs-text);
  line-height: 1.3;
  letter-spacing: 0.01em;
}

/* --------------------------------------------------------------------------
   Toggle switch
   -------------------------------------------------------------------------- */
.cookieshield-toggle {
  position: relative;
  display: inline-block;
  flex-shrink: 0;
  cursor: pointer;
}

.cookieshield-toggle__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.cookieshield-toggle__track {
  display: flex;
  align-items: center;
  width: 42px;
  height: 24px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid var(--cs-border);
  border-radius: 12px;
  transition: background 0.25s, border-color 0.25s, box-shadow 0.25s;
  padding: 2px;
}

.cookieshield-toggle__input:checked + .cookieshield-toggle__track {
  background: var(--cs-primary);
  border-color: var(--cs-primary);
  box-shadow: 0 0 10px var(--cs-glow);
}

.cookieshield-toggle__thumb {
  width: 18px;
  height: 18px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 50%;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}

.cookieshield-toggle__input:checked + .cookieshield-toggle__track .cookieshield-toggle__thumb {
  transform: translateX(18px);
  background: #ffffff;
}

.cookieshield-toggle__input:focus-visible + .cookieshield-toggle__track {
  outline: 2px solid var(--cs-primary);
  outline-offset: 2px;
}

/* Always-on toggle (Necessary) */
.cookieshield-toggle--always-on { cursor: default; }

.cookieshield-toggle--always-on .cookieshield-toggle__track {
  background: var(--cs-primary);
  border-color: var(--cs-primary);
  box-shadow: 0 0 10px var(--cs-glow);
  opacity: 0.75;
}

.cookieshield-toggle--always-on .cookieshield-toggle__thumb {
  transform: translateX(18px);
  background: #ffffff;
}

/* --------------------------------------------------------------------------
   Footer — three buttons
   -------------------------------------------------------------------------- */
.cookieshield-banner__footer {
  display: flex;
  gap: 10px;
  padding: 20px 24px 24px;
  flex-shrink: 0;
  align-items: center;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
#cookieshield-banner .cookieshield-btn {
  all: unset;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  border-radius: calc(var(--cs-radius) - 6px);
  font-family: var(--cs-font);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.12s, transform 0.1s, box-shadow 0.12s, background 0.12s;
  text-decoration: none;
  letter-spacing: 0.01em;
  flex: 1;
  text-align: center;
  border: 1px solid transparent;
}

#cookieshield-banner .cookieshield-btn:focus-visible {
  outline: 2px solid var(--cs-primary);
  outline-offset: 2px;
}

#cookieshield-banner .cookieshield-btn:active { transform: scale(0.97); }

/* Primary — gradient */
#cookieshield-banner .cookieshield-btn--primary {
  background: var(--cs-primary);
  color: var(--cs-primary-text);
  box-shadow: 0 2px 16px var(--cs-glow);
  flex: 1.4;
}

#cookieshield-banner .cookieshield-btn--primary:hover {
  opacity: 0.92;
  box-shadow: 0 4px 22px var(--cs-glow);
  transform: translateY(-1px);
}

/* Secondary — outlined */
#cookieshield-banner .cookieshield-btn--secondary {
  background: transparent;
  color: var(--cs-text);
  border-color: var(--cs-btn-border);
  opacity: 0.85;
}

#cookieshield-banner .cookieshield-btn--secondary:hover {
  opacity: 1;
  background: rgba(128, 128, 128, 0.08);
  border-color: var(--cs-btn-border);
}

/* Ghost — text only, with border */
#cookieshield-banner .cookieshield-btn--ghost {
  background: transparent;
  color: var(--cs-text);
  border-color: var(--cs-btn-border);
  opacity: 0.65;
  flex: 0.8;
}

#cookieshield-banner .cookieshield-btn--ghost:hover {
  opacity: 0.9;
  border-color: var(--cs-btn-border);
  background: rgba(128, 128, 128, 0.06);
}

/* --------------------------------------------------------------------------
   Reopen floating button
   -------------------------------------------------------------------------- */
.cookieshield-reopen {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: var(--cs-z);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cs-primary, #5b8df6) 0%, #7c6ff7 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: cs-pulse-glow 3s ease-in-out infinite, cs-spin-in 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s;
}

.cookieshield-reopen[hidden] { display: none; }

.cookieshield-reopen:hover {
  transform: scale(1.1) rotate(8deg);
  box-shadow: 0 6px 28px rgba(0,0,0,.5), 0 0 28px var(--cs-glow, rgba(91,141,246,.3));
}

.cookieshield-reopen:focus-visible {
  outline: 2px solid var(--cs-primary, #5b8df6);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   Mobile — stack category grid to 2x2, full-width dialogs
   -------------------------------------------------------------------------- */
@media (max-width: 600px) {
  .cookieshield-cats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cookieshield-banner--center-modal {
    align-items: flex-end;
    padding: 0;
  }

  .cookieshield-banner--center-modal .cookieshield-banner__dialog {
    width: 100%;
    max-width: 100%;
    border-radius: var(--cs-radius) var(--cs-radius) 0 0;
    max-height: 92vh;
    animation: cs-slide-up 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .cookieshield-banner--bottom-left,
  .cookieshield-banner--bottom-right {
    align-items: flex-end;
    justify-content: stretch;
    padding: 0;
  }

  .cookieshield-banner--bottom-left .cookieshield-banner__dialog,
  .cookieshield-banner--bottom-right .cookieshield-banner__dialog {
    max-width: 100%;
    border-radius: var(--cs-radius) var(--cs-radius) 0 0;
  }

  .cookieshield-banner__footer {
    flex-wrap: wrap;
  }

  .cookieshield-btn { flex: 1 1 auto; min-width: 0; }
}

/* --------------------------------------------------------------------------
   Light mode override — data-cs-dark="false"
   -------------------------------------------------------------------------- */
.cookieshield-banner[data-cs-dark="false"] {
  --cs-text: #1a1a2e;
  --cs-border: rgba(0, 0, 0, 0.08);
  --cs-btn-border: rgba(0, 0, 0, 0.18);
  --cs-muted: rgba(26, 26, 46, 0.85);
  --cs-header-bg: rgba(0, 0, 0, 0.02);
  --cs-cat-bg: rgba(0, 0, 0, 0.02);
  --cs-shadow: 0 12px 48px rgba(0,0,0,0.18), 0 0 0 1px rgba(91,141,246,.1);
}

/* --------------------------------------------------------------------------
   Screen reader only utility
   -------------------------------------------------------------------------- */
.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}