/* ===== SLOTH — Button Styles ===== */

/* ── Primary Button (box) ───────────────────────────────── */
.button-box {
  width: auto;
  min-height: var(--control-height-md);
  position: relative;
  border-radius: var(--radius-control);
  overflow: hidden;
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: var(--control-gap-md);
  padding: 0 var(--control-padding-x-md);
  box-sizing: border-box;
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-inverse);
  cursor: pointer;
  font-family: var(--font-sans);
  transition: filter var(--ease-fast), transform var(--ease-fast), box-shadow var(--ease-fast);
  letter-spacing: 0.01em;
  white-space: nowrap;
  line-height: 1;
  max-width: 100%;
}

.button-box:hover:not(:disabled) {
  filter: brightness(1.07);
  box-shadow: var(--shadow-btn-hover);
}

.button-box:active:not(:disabled) {
  transform: translateY(0px) scale(0.98);
  filter: brightness(0.95);
  box-shadow: none;
}

.button-box:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.button-box b,
.button-box .button-green-text {
  font-family: var(--font-sans);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  white-space: nowrap;
}

/* ── Loading Spinner ────────────────────────────────────── */
.loading-spinner {
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--overlay-white-40);
  border-top-color: var(--text-inverse);
  border-radius: var(--radius-full);
  animation: btn-spin 0.8s linear infinite;
  flex-shrink: 0;
}

@keyframes btn-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ── Floating Save Button ───────────────────────────────── */
/* A „floating-save" osztály tartja a mentés/létrehozás gombot az alsó navigáció fölött (theme.js). */
.button-box.floating-save,
.adm-btn.floating-save,
.ct-float-btn.floating-save {
  transition: filter var(--ease-fast), box-shadow var(--ease-fast);
}

.floating-save-placeholder {
  display: none;
  width: 100%;
}

.button-box.floating-save.is-floating,
.adm-btn.floating-save.is-floating,
.ct-float-btn.floating-save.is-floating {
  position: fixed;
  bottom: max(calc(var(--footer-height) + env(safe-area-inset-bottom, 0px) + var(--space-4)), calc(var(--keyboard-inset) + var(--space-4)));
  left: 50%;
  transform: translateX(-50%);
  width: auto;
  max-width: calc(100vw - 2rem);
  /* Below the mobile menu overlay (z-index 30) so the open menu sits on top. */
  z-index: 25;
  box-shadow: var(--shadow-green-glow);
  border-radius: var(--radius-control);
  white-space: nowrap;
}

.button-box.floating-save.is-floating,
.ct-float-btn.floating-save.is-floating {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--control-height-lg);
  padding: 0 var(--control-padding-x-lg);
  width: auto;
}

.adm-btn.floating-save.is-floating {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--control-height-lg);
  padding: 0 var(--control-padding-x-lg);
  font-size: var(--text-sm);
  font-weight: 700;
}

@media (min-width: 1024px) {
  .button-box.floating-save.is-floating,
  .adm-btn.floating-save.is-floating,
  .ct-float-btn.floating-save.is-floating {
    bottom: calc(var(--space-8) + var(--keyboard-inset));
    max-width: calc(100vw - 4rem);
  }
}

body.has-floating-save-actions .content-wrapper {
  --page-floating-save-clearance: var(--page-floating-save-clearance-mobile);
}

@media (min-width: 1024px) {
  body.has-floating-save-actions .content-wrapper {
    --page-floating-save-clearance: var(--page-floating-save-clearance-desktop);
  }
}

.floating-save-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.floating-save-label-text {
  display: inline-flex;
  align-items: center;
}

/* Ikon–szöveg távolság: azonos a FAB-éval, különben a pár két fele máshogy néz ki (frontend.md → ActionIcon). */
.button-box .button-green-text:has(.floating-save-icon) {
  gap: var(--control-gap-md);
}

/* ── Outline Variant (x-button variant="outline") ──────── */
.button-box.btn-variant-outline {
  width: auto;
  background-color: var(--bg-input);
  border: 1.5px solid var(--btn-color, var(--border-input));
  color: var(--btn-color, var(--text-secondary));
  box-shadow: none;
}

.button-box.btn-variant-outline:hover:not(:disabled) {
  background-color: var(--bg-surface);
  border-color: var(--border-focus);
  color: var(--btn-color, var(--text-primary));
  filter: none;
  box-shadow: none;
}

/* ── Ghost Variant — pill shape (x-button variant="ghost") */
.button-box.btn-variant-ghost {
  width: auto;
  background-color: var(--bg-input);
  border: 1.5px solid var(--btn-color, var(--border-input));
  color: var(--btn-color, var(--text-secondary));
  border-radius: var(--radius-control);
  box-shadow: none;
}

.button-box.btn-variant-ghost:hover:not(:disabled) {
  background-color: var(--bg-muted);
  border-color: var(--border-focus);
  color: var(--btn-color, var(--text-primary));
  filter: none;
  box-shadow: none;
}

/* ── Spinner color for non-solid variants ───────────────── */
.button-box.btn-variant-outline .loading-spinner,
.button-box.btn-variant-ghost .loading-spinner {
  border-color: var(--overlay-hover-md);
  border-top-color: var(--text-secondary);
}

[data-theme="dark"] .button-box.btn-variant-outline .loading-spinner,
[data-theme="dark"] .button-box.btn-variant-ghost .loading-spinner {
  border-color: var(--overlay-white-15);
  border-top-color: var(--text-secondary);
}

/* ===== Delete Button Variant ===== EGY deklaráció, minden törlés-kinézetű vezérlővel; csak SZÍN (frontend.md). */
.button-box.btn-variant-delete,
.adf-clear {
  background-color: var(--bg-card);
  border: 1.5px solid var(--clr-red-dim);
  color: var(--clr-red-dark);
  box-shadow: none;
}

.button-box.btn-variant-delete {
  width: auto;
}

.button-box.btn-variant-delete:hover:not(:disabled),
.adf-clear:hover {
  background-color: var(--clr-red-light);
  color: var(--clr-red-dark);
  filter: none;
  box-shadow: none;
}

.button-box.btn-variant-delete .loading-spinner {
  border-color: color-mix(in srgb, var(--clr-red) 20%, transparent);
  border-top-color: var(--clr-red-dark);
}

[data-theme="dark"] .button-box.btn-variant-delete,
[data-theme="dark"] .adf-clear {
  background-color: color-mix(in srgb, var(--clr-red) 8%, transparent);
  border-color: color-mix(in srgb, var(--clr-red) 30%, transparent);
  color: var(--clr-red-dark);
}

[data-theme="dark"] .button-box.btn-variant-delete:hover:not(:disabled),
[data-theme="dark"] .adf-clear:hover {
  background-color: color-mix(in srgb, var(--clr-red) 15%, transparent);
}

/* ── Small / Outline / Ghost Variants ───────────────────── */
.btn-outline {
  display: inline-flex;
  min-height: var(--control-height-md);
  align-items: center;
  justify-content: center;
  gap: var(--control-gap-md);
  padding: 0 var(--control-padding-x-md);
  border-radius: var(--radius-control);
  font-size: var(--text-sm);
  font-weight: 600;
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-family: var(--font-sans);
  transition: background var(--ease-fast), border-color var(--ease-fast), color var(--ease-fast);
  white-space: nowrap;
  line-height: 1;
}

.btn-outline:hover {
  background: var(--bg-muted);
  border-color: var(--border-focus);
  color: var(--text-primary);
}

.btn-sm {
  min-height: var(--control-height-sm);
  padding: 0 var(--control-padding-x-sm);
  font-size: var(--text-xs);
  border-radius: var(--radius-control);
}

/* ── Floating Send Button ───────────────────────────────── */
.floating-send-btn {
  position: fixed;
  bottom: max(calc(var(--footer-height) + var(--space-4)), calc(var(--keyboard-inset) + var(--space-4)));
  left: 50%;
  transform: translateX(-50%) translateY(1rem);
  min-height: var(--control-height-lg);
  background: var(--clr-green);
  color: var(--text-inverse);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 0 var(--space-8);
  border-radius: var(--radius-control);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-green-glow);
  /* Below the mobile menu overlay (z-index 30) so the open menu sits on top. */
  z-index: 25;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
              opacity 0.25s ease,
              box-shadow var(--ease-fast);
  white-space: nowrap;
}

.floating-send-btn.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.floating-send-btn:hover {
  box-shadow: var(--shadow-green-glow-hover);
  filter: brightness(1.06);
}

.floating-send-btn:active {
  transform: translateX(-50%) scale(0.97);
}

/* ── Google Auth Button ─────────────────────────────────── */
.google-btn {
  width: 100%;
  min-height: var(--control-height-lg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--control-gap-md);
  padding: 0 var(--control-padding-x-lg);
  background-color: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-control);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  box-sizing: border-box;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: border-color var(--ease-fast), box-shadow var(--ease-fast), background var(--ease-base);
}

.google-btn:hover {
  border-color: var(--border-focus);
  box-shadow: var(--shadow-xs);
}

.google-btn-icon {
  flex-shrink: 0;
}