/* ============================================
   Buchungssystem – Editorial Sport Redesign
   Design: dark theme, clever fit red #e30613
   ============================================ */

/* ---- Wrapper ------------------------------------------- */
.bform {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.07);
  border-left: 3px solid var(--red);
  border-radius: 0;
  overflow-x: hidden;
}

.bform-step {
  display: block;
}

.bform-step--hidden {
  display: none;
}

.bform-step--exit {
  animation: stepOut 0.18s ease forwards;
  pointer-events: none;
}

.bform-step--enter {
  animation: stepIn 0.28s ease both;
}

@keyframes stepOut {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(-10px); }
}

@keyframes stepIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- STEP 1: Kalender + Zeitslots ---------------------- */
.bform-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 360px;
}

/* ---- Datumsliste --------------------------------------- */
.bcal {
  padding: 28px 32px;
  border-right: 1px solid rgba(255,255,255,0.06);
  display: flex;
  flex-direction: column;
}

.bcal-header-label {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  color: rgba(255,255,255,0.2);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 12px;
}

.bcal-grid {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.bdate-item {
  display: grid;
  grid-template-columns: 28px 1fr 16px;
  align-items: center;
  gap: 0 14px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.13s;
  text-align: left;
  width: 100%;
}

.bdate-item:hover {
  background: rgba(227,6,19,0.1);
  border-color: rgba(227,6,19,0.35);
  transform: translateX(2px);
}

.bdate-item--selected {
  background: linear-gradient(90deg, rgba(227,6,19,0.25) 0%, rgba(227,6,19,0.08) 100%);
  border-color: rgba(227,6,19,0.6);
  border-left: 3px solid var(--red);
}

.bdate-wd {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  color: rgba(255,255,255,0.25);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.bdate-item--selected .bdate-wd { color: rgba(255,255,255,0.6); }

.bdate-num {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.bdate-item--selected .bdate-num { color: #fff; }

.bdate-arrow {
  font-size: 14px;
  color: rgba(255,255,255,0.15);
  transition: color 0.13s;
}

.bdate-item:hover .bdate-arrow,
.bdate-item--selected .bdate-arrow { color: var(--red); }

/* ---- Zeitslots ----------------------------------------- */
.bslots {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bslots-disclaimer {
  margin-top: auto;
  padding-top: 20px;
  font-size: 11px;
  color: rgba(255,255,255,0.2);
  line-height: 1.6;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.bslots-disclaimer a {
  color: rgba(227,6,19,0.7);
  text-decoration: none;
  transition: color 0.15s;
}

.bslots-disclaimer a:hover { color: var(--red); }

.bslots-empty {
  color: rgba(255,255,255,0.2);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: auto 0;
  text-align: center;
  padding: 40px 0;
}

.bslots-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  align-content: start;
}

.bslot {
  padding: 16px 8px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 3px;
  color: rgba(255,255,255,0.7);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: 0.04em;
  position: relative;
  overflow: hidden;
}

.bslot::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(227,6,19,0.12), transparent);
  opacity: 0;
  transition: opacity 0.15s;
}

.bslot:hover {
  border-color: rgba(227,6,19,0.5);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}
.bslot:hover::after { opacity: 1; }

.bslot--selected {
  background: linear-gradient(135deg, #e30613 0%, #b8000f 100%);
  border-color: var(--red);
  color: #fff;
  box-shadow: 0 4px 24px rgba(227,6,19,0.45);
}

/* ---- STEP 2: Kontaktdaten ------------------------------ */
.bstep2-inner {
  padding: 36px;
}

.bselected-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  background: #0f0f0f;
  border-left: 3px solid var(--red);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  border-right: 1px solid rgba(255,255,255,0.05);
  padding: 16px 20px;
  margin-bottom: 32px;
}

.bselected-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.bselected-label {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.bselected-date {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.bselected-time {
  margin-left: auto;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.02em;
  line-height: 1;
}

.bchange-btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.3);
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  padding: 7px 14px;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.15s;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
}
.bchange-btn:hover {
  border-color: rgba(255,255,255,0.35);
  color: #fff;
}

/* Form fields */
.bcontact-form { display: flex; flex-direction: column; gap: 20px; }

.bfield-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.bfield-row--half {
  grid-template-columns: 1fr;
  max-width: 50%;
}

.bfield { display: flex; flex-direction: column; gap: 7px; }

.bfield-label {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  color: rgba(255,255,255,0.3);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.bfield-input {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 3px;
  color: #fff;
  font-family: var(--font);
  font-size: 15px;
  padding: 13px 16px;
  outline: none;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  width: 100%;
}
.bfield-input::placeholder { color: rgba(255,255,255,0.15); }
.bfield-select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='rgba(255,255,255,0.3)' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.bfield-select option { background: #1a1a1a; color: #fff; }
.bfield-input:focus {
  border-color: rgba(227,6,19,0.65);
  background: rgba(255,255,255,0.06);
  box-shadow: 0 0 0 3px rgba(227,6,19,0.1);
}
.bfield-input.bfield-input--error {
  border-color: #e30613;
}

/* GDPR Checkbox */
.bfield-gdpr { margin-top: 4px; }

.bcheckbox {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  cursor: pointer;
}
.bcheckbox input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.bcheckbox-box {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 3px;
  background: rgba(255,255,255,0.03);
  margin-top: 2px;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bcheckbox input:checked + .bcheckbox-box {
  background: var(--red);
  border-color: var(--red);
}
.bcheckbox input:checked + .bcheckbox-box::after {
  content: '';
  display: block;
  width: 10px;
  height: 6px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translateY(-1px);
}
.bcheckbox-label {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  line-height: 1.6;
}
.bcheckbox-label a {
  color: var(--red);
  text-decoration: underline;
}

/* Submit button */
.bsubmit-btn {
  background: linear-gradient(135deg, #e30613 0%, #b8000f 100%);
  border: none;
  border-radius: 3px;
  color: #fff;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 18px 32px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  margin-top: 8px;
  position: relative;
  box-shadow: 0 4px 24px rgba(227,6,19,0.35);
}
.bsubmit-btn:hover {
  background: linear-gradient(135deg, #ff2030 0%, #e30613 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(227,6,19,0.5);
}
.bsubmit-btn:active { transform: scale(0.99); }
.bsubmit-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

/* Spinner */
.bsubmit-spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: bspin 0.7s linear infinite;
}
.bsubmit-btn--loading .bsubmit-label { opacity: 0.5; }
.bsubmit-btn--loading .bsubmit-spinner { display: block; }

@keyframes bspin { to { transform: rotate(360deg); } }

/* Error message */
.bform-error {
  color: #ff5555;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: center;
  min-height: 18px;
  margin-top: 4px;
}

/* ---- STEP 3: Erfolg ------------------------------------ */
.bsuccess {
  padding: 72px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.bsuccess::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, #4caf50 50%, transparent 100%);
}

.bsuccess-check {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, #1a4a1a, #0d2d0d);
  border: 2px solid #2d8a2d;
  border-radius: 50%;
  color: #4caf50;
  font-size: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 0 36px rgba(76,175,80,0.3);
  animation: successPop 0.45s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes successPop {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.bsuccess-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 900;
  color: #fff;
  text-transform: uppercase;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
  line-height: 0.95;
  animation: slideUp 0.4s 0.15s ease both;
}

.bsuccess-sub {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: rgba(255,255,255,0.75);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  animation: slideUp 0.4s 0.25s ease both;
}

.bsuccess-note {
  font-size: 13px;
  color: rgba(255,255,255,0.3);
  line-height: 1.8;
  animation: slideUp 0.4s 0.35s ease both;
}
.bsuccess-note a { color: var(--red); }

/* Kalender-Buttons */
.bsuccess-cal {
  margin: 24px 0 20px;
  animation: slideUp 0.4s 0.45s ease both;
}

.bsuccess-cal-label {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  color: rgba(255,255,255,0.2);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 10px;
}

.bsuccess-cal-btns {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.bsuccess-cal-btn {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 3px;
  padding: 9px 20px;
  text-decoration: none;
  transition: all 0.15s;
}

.bsuccess-cal-btn:hover {
  border-color: rgba(255,255,255,0.35);
  color: #fff;
}

/* Reset-Button */
.bsuccess-reset {
  margin-top: 24px;
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.2);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: color 0.15s;
  animation: slideUp 0.4s 0.55s ease both;
}

.bsuccess-reset:hover { color: rgba(255,255,255,0.5); }

@keyframes slideUp {
  from { transform: translateY(10px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

/* ---- Responsive ---------------------------------------- */
@media (max-width: 700px) {
  .bform-columns {
    grid-template-columns: 1fr;
  }
  .bcal {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding: 24px 20px;
  }
  .bslots { padding: 24px 20px; }
  .bslots-grid { grid-template-columns: repeat(3, 1fr); }

  .bstep2-inner { padding: 24px 20px; }
  .bfield-row { grid-template-columns: 1fr; }
  .bfield-row--half { max-width: 100%; }
  .bselected-bar { font-size: 13px; }
}

@media (max-width: 420px) {
  .bslots-grid { grid-template-columns: repeat(3, 1fr); }
}