/* ==========================================================
   Productive Books – Button-Farbhierarchie
   Basis-Markenfarbe: #F0AD4E
   Präfix pbk- verhindert Konflikte mit Bootstrap-Klassen.

   Selektoren sind element-qualifiziert (button.pbk-btn-*, a.pbk-btn-*),
   damit Spezifität (0,0,1,1) OceanWPs "button[type=submit]"-Regel
   (ebenfalls 0,0,1,1) per Ladereihenfolge schlägt.

   @version 1.2 | 2026-06-19 | !important auf background/color (OceanWP Inline-CSS schlägt Enqueued-CSS)
   @version 1.1 | 2026-06-19 | Element-qualifizierte Selektoren
   @version 1.0 | 2026-06-19 | Initiale Erstellung
   ========================================================== */

:root {
  /* Primär */
  --pbk-btn-primary-bg:           #F0AD4E;
  --pbk-btn-primary-bg-hover:     #DC9736;
  --pbk-btn-primary-bg-active:    #C2841F;
  --pbk-btn-primary-bg-disabled:  #F5DCB8;
  --pbk-btn-primary-text:         #3D2305;
  --pbk-btn-primary-text-disabled:#B89169;

  /* Sekundär */
  --pbk-btn-secondary-border:          #C2841F;
  --pbk-btn-secondary-border-hover:    #A8690F;
  --pbk-btn-secondary-border-disabled: #D9C4A3;
  --pbk-btn-secondary-bg-hover:        #FCEEDA;
  --pbk-btn-secondary-bg-active:       #F5DCB8;
  --pbk-btn-secondary-text:            #A8690F;
  --pbk-btn-secondary-text-hover:      #8A5A12;
  --pbk-btn-secondary-text-disabled:   #D9C4A3;

  /* Tertiär */
  --pbk-btn-tertiary-text:         #8A5A12;
  --pbk-btn-tertiary-text-hover:   #6E480E;
  --pbk-btn-tertiary-text-disabled:#C9B89A;

  /* Fokus-Ringe */
  --pbk-btn-focus-ring-primary:   #F0AD4E;
  --pbk-btn-focus-ring-secondary: #C2841F;
  --pbk-btn-focus-ring-tertiary:  #8A5A12;

  /* Gemeinsame Maße */
  --pbk-btn-radius:      8px;
  --pbk-btn-font-size:   15px;
  --pbk-btn-font-weight: 500;
}

/* ----------------------------------------------------------
   Primär – max. eine Hauptaktion pro Bereich
   Beispiele: Anmelden, Web-Version
   ---------------------------------------------------------- */
button.pbk-btn-primary,
a.pbk-btn-primary,
.pbk-btn-primary {
  display: inline-block;
  box-sizing: border-box;
  background: var(--pbk-btn-primary-bg) !important;
  color: var(--pbk-btn-primary-text) !important;
  border: none;
  border-radius: var(--pbk-btn-radius);
  padding: 10px 20px;
  font-size: var(--pbk-btn-font-size);
  font-weight: var(--pbk-btn-font-weight) !important;
  text-transform: none !important;
  letter-spacing: normal !important;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease;
}
button.pbk-btn-primary:hover,
a.pbk-btn-primary:hover,
.pbk-btn-primary:hover {
  background: var(--pbk-btn-primary-bg-hover) !important;
  color: var(--pbk-btn-primary-text) !important;
  text-decoration: none;
}
button.pbk-btn-primary:active,
a.pbk-btn-primary:active,
.pbk-btn-primary:active {
  background: var(--pbk-btn-primary-bg-active) !important;
  color: var(--pbk-btn-primary-text) !important;
}
button.pbk-btn-primary:focus-visible,
a.pbk-btn-primary:focus-visible,
.pbk-btn-primary:focus-visible {
  outline: 2px solid var(--pbk-btn-focus-ring-primary);
  outline-offset: 2px;
}
button.pbk-btn-primary:disabled,
.pbk-btn-primary:disabled {
  background: var(--pbk-btn-primary-bg-disabled);
  color: var(--pbk-btn-primary-text-disabled);
  cursor: not-allowed;
}

/* ----------------------------------------------------------
   Sekundär – gleichwertige Alternativ-Aktionen
   Beispiele: PDF-Datei
   ---------------------------------------------------------- */
button.pbk-btn-secondary,
a.pbk-btn-secondary,
.pbk-btn-secondary {
  display: inline-block;
  box-sizing: border-box;
  background: transparent !important;
  color: var(--pbk-btn-secondary-text) !important;
  border: 1.5px solid var(--pbk-btn-secondary-border);
  border-radius: var(--pbk-btn-radius);
  padding: 9px 18px;
  font-size: var(--pbk-btn-font-size);
  font-weight: var(--pbk-btn-font-weight);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
button.pbk-btn-secondary:hover,
a.pbk-btn-secondary:hover,
.pbk-btn-secondary:hover {
  background: var(--pbk-btn-secondary-bg-hover) !important;
  border-color: var(--pbk-btn-secondary-border-hover);
  color: var(--pbk-btn-secondary-text-hover) !important;
  text-decoration: none;
}
button.pbk-btn-secondary:active,
a.pbk-btn-secondary:active,
.pbk-btn-secondary:active {
  background: var(--pbk-btn-secondary-bg-active) !important;
  color: var(--pbk-btn-secondary-text) !important;
}
button.pbk-btn-secondary:focus-visible,
a.pbk-btn-secondary:focus-visible,
.pbk-btn-secondary:focus-visible {
  outline: 2px solid var(--pbk-btn-focus-ring-secondary);
  outline-offset: 2px;
}
button.pbk-btn-secondary:disabled,
.pbk-btn-secondary:disabled {
  border-color: var(--pbk-btn-secondary-border-disabled);
  color: var(--pbk-btn-secondary-text-disabled);
  cursor: not-allowed;
}

/* ----------------------------------------------------------
   Tertiär – Inline-Links, niedrigste Priorität
   Beispiele: Alle Magazine
   ---------------------------------------------------------- */
button.pbk-btn-tertiary,
a.pbk-btn-tertiary,
.pbk-btn-tertiary {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none !important;
  border: none;
  color: var(--pbk-btn-tertiary-text) !important;
  font-size: var(--pbk-btn-font-size);
  font-weight: var(--pbk-btn-font-weight);
  padding: 0;
  cursor: pointer;
  text-decoration: none;
}
button.pbk-btn-tertiary:hover,
a.pbk-btn-tertiary:hover,
.pbk-btn-tertiary:hover {
  color: var(--pbk-btn-tertiary-text-hover) !important;
  text-decoration: underline;
  text-underline-offset: 3px;
}
button.pbk-btn-tertiary:focus-visible,
a.pbk-btn-tertiary:focus-visible,
.pbk-btn-tertiary:focus-visible {
  outline: 2px solid var(--pbk-btn-focus-ring-tertiary);
  outline-offset: 2px;
}
button.pbk-btn-tertiary:disabled,
.pbk-btn-tertiary:disabled {
  color: var(--pbk-btn-tertiary-text-disabled);
  cursor: not-allowed;
}