/* =============================================
   Schlafrechner WordPress Plugin – Stylesheet
   ============================================= */

.schlafrechner-wrap {
  font-family: 'Montserrat', sans-serif;
  max-width: 680px;
  margin: 0 auto;
}

.schlafrechner-title {
  text-align: center;
  font-size: clamp(18px, 4vw, 26px);
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 1.8rem !important;
}

/* ---------- TABS ---------- */
.sr-tabs {
  display: flex;
  border-radius: 14px 14px 0 0;
  overflow: hidden;
}

.sr-tab-btn {
  flex: 1;
  padding: 1.1rem;
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(14px, 2vw, 18px);
  font-weight: 600;
  cursor: pointer;
  border: none;
  background: transparent;
  color: #999999;
  transition: all 0.3s ease;
  letter-spacing: 0.01em;
}

.sr-tab-btn.active {
  background: #f5a800;
  color: #000000;
  border-radius: 12px 12px 0 0;
}

.sr-tab-btn:not(.active):hover {
  background: rgba(245,168,0,0.15);
  color: #f5a800;
  border-radius: 12px 12px 0 0;
}

/* ---------- CARD ---------- */
.sr-card {
  background: #ffffff;
  border: 1px solid #e0e0e0;
  border-bottom: 3px solid #f5a800;
  border-radius: 0 0 18px 18px;
  padding: 2.5rem 2rem;
  color: #111111;
}

/* ---------- PANELS ---------- */
.sr-panel {
  display: none;
  animation: srFadeIn 0.3s ease;
}

.sr-panel.active {
  display: block;
}

@keyframes srFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.sr-description {
  color: #666666;
  font-size: 0.95rem;
  margin-bottom: 2rem !important;
  line-height: 1.5;
}

/* ---------- FIELDS ---------- */
.sr-field {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.6rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.sr-label {
  font-weight: 600;
  font-size: 1rem;
  color: #111111;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.sr-info {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1.5px solid #999999;
  font-size: 0.7rem;
  color: #999999;
  cursor: help;
  position: relative;
  font-style: normal;
}

.sr-info:hover::after {
  content: attr(data-tip);
  position: absolute;
  bottom: 130%;
  left: 50%;
  transform: translateX(-50%);
  background: #111111;
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 400;
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
  white-space: nowrap;
  pointer-events: none;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  z-index: 100;
}

/* ---------- INPUTS ---------- */
.sr-input {
  background: #f2f2f2 !important;
  border: 2px solid transparent !important;
  border-radius: 10px !important;
  padding: 0.75rem 1rem !important;
  font-family: 'Montserrat', sans-serif !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
  color: #111111 !important;
  outline: none !important;
  transition: border-color 0.2s !important;
  width: 160px !important;
  text-align: center !important;
  box-shadow: none !important;
  box-sizing: border-box !important;
  height: 50px !important;
}

.sr-input:focus {
  border-color: #f5a800 !important;
}

.sr-input::-webkit-outer-spin-button,
.sr-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
}

/* ---------- BUTTON ---------- */
.sr-btn {
  display: block;
  width: 65%;
  margin: 2rem auto 0;
  padding: 1rem;
  background: #f5a800;
  color: #000000;
  border: none !important;
  border-radius: 10px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  text-transform: uppercase;
  box-shadow: none !important;
}

.sr-btn:hover {
  background: #d99200 !important;
  transform: translateY(-1px);
  color: #000000 !important;
}

.sr-btn:active {
  transform: translateY(0);
}

/* ---------- RESULTS ---------- */
.sr-results {
  margin-top: 2rem;
  animation: srFadeIn 0.4s ease;
}

.sr-results-title {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #666666;
  margin-bottom: 1rem !important;
}

.sr-results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.75rem;
}

.sr-result-card {
  background: #f5f5f5;
  border: 1px solid #f5a800;
  border-radius: 12px;
  padding: 1rem;
  text-align: center;
  transition: background 0.2s, transform 0.2s;
  cursor: default;
}

.sr-result-card:hover {
  background: rgba(245,168,0,0.15);
  transform: translateY(-2px);
}

.sr-result-card.sr-best {
  border-color: #f5a800;
  background: rgba(245,168,0,0.12);
}

.sr-result-time {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #111111;
}

.sr-result-cycles {
  font-size: 0.78rem;
  color: #666666;
  margin-top: 0.25rem;
}

.sr-best-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #f5a800;
  margin-top: 0.3rem;
}

.sr-tip {
  margin-top: 1.2rem;
  font-size: 0.82rem;
  color: #666666;
  text-align: center;
  line-height: 1.5;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 480px) {
  .sr-field { flex-direction: column; align-items: flex-start; }
  .sr-input { width: 100% !important; }
  .sr-btn   { width: 100%; }
  .sr-timebox { width: 100% !important; }
.sr-checkbox-label { flex-wrap: wrap; justify-content: flex-start; }
  .sr-time-row { width: 100%; }
/*  .sr-checkbox-text { display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center; }
  .sr-checkbox { margin-left: 9px; }
*/
}

/* ---------- CUSTOM TIME PICKER ---------- */
.sr-timebox {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #f2f2f2;
  border: 2px solid transparent;
  border-radius: 10px;
  padding: 0.75rem 1.2rem;
  width: 160px;
  cursor: pointer;
  transition: border-color 0.2s;
  user-select: none;
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: #111111;
  position: relative;
  box-sizing: border-box;
  height: 50px;
}

.sr-timebox:hover,
.sr-timebox-open, .sr-input:hover {
  border-color: #f5a800;
}

.sr-tsep {
  margin: 0 0.15rem;
  font-weight: 600;
}

/* Dropdown */
.sr-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 100%;
  z-index: 9999;
  background: #ffffff;
  border: 2px solid #f5a800;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  overflow: hidden;
}

.sr-dropdown-cols {
  display: flex;
}

.sr-dropdown-col {
  flex: 1;
  max-height: 200px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #f5a800 #f2f2f2;
}

.sr-dropdown-col:first-child {
  border-right: 1px solid #e0e0e0;
}

.sr-dropdown-col::-webkit-scrollbar { width: 4px; }
.sr-dropdown-col::-webkit-scrollbar-track { background: #f2f2f2; }
.sr-dropdown-col::-webkit-scrollbar-thumb { background: #f5a800; border-radius: 2px; }

.sr-dd-item {
  padding: 0.5rem 0;
  text-align: center;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  color: #333333;
  cursor: pointer;
  transition: background 0.15s;
}

.sr-dd-item:hover {
  background: rgba(245,168,0,0.15);
}

.sr-dd-item.active {
  background: #f5a800;
  color: #000000;
  font-weight: 700;
}

/* ---------- RESET BUTTON ---------- */
.sr-reset-btn {
  display: block;
  margin: 0.75rem auto 0;
  background: none;
  border: none !important;
  color: #999999;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.2s;
  padding: 0.25rem 0.5rem;
  box-shadow: none !important;
}

.sr-reset-btn:hover {
  color: #f5a800 !important;
  background: none !important;
  transform: none;
}

/* ---------- NOW BUTTON ---------- */
.sr-time-row {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.sr-now-btn {
  height: 50px;
  padding: 0 0.9rem;
  background: transparent;
  border: 2px solid #f5a800 !important;
  border-radius: 10px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #f5a800;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  box-shadow: none !important;
  white-space: nowrap;
}

.sr-now-btn:hover {
  background: #f5a800 !important;
  color: #000000 !important;
}

/* ---------- CHECKBOX ---------- */
.sr-offset-field {
  justify-content: center !important;
  margin-bottom: 0.5rem !important;
}

.sr-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-weight: 500 !important;
  color: #555555;
  font-size: 0.88rem;
  user-select: none;
}

.sr-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid #cccccc;
  border-radius: 4px;
  background: #f2f2f2;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
}

.sr-checkbox:checked {
  background: #f5a800;
  border-color: #f5a800;
}

.sr-checkbox:checked::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 2px;
  width: 5px;
  height: 9px;
  border: 2px solid #000000;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.sr-checkbox:hover {
  border-color: #f5a800;
}

.sr-checkbox-text {
  color: #555555;
  font-size: 0.88rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.25rem;
}

/* ---------- OFFSET NUMBER INPUT ---------- */
.sr-offset-input {
  width: 44px !important;
  padding: 0.1rem 0.3rem !important;
  font-family: 'Montserrat', sans-serif !important;
  font-size: 0.88rem !important;
  font-weight: 700 !important;
  color: #111111 !important;
  background: #ffffff !important;
  border: 1.5px solid #cccccc !important;
  border-radius: 5px !important;
  text-align: center !important;
  outline: none !important;
  box-shadow: none !important;
  height: auto !important;
  box-sizing: border-box !important;
  vertical-align: middle;
  transition: border-color 0.2s !important;
}

.sr-offset-input:focus {
  border-color: #f5a800 !important;
}

.sr-offset-input::-webkit-outer-spin-button,
.sr-offset-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
}