/* ============================================================
   K14 — Halka açık randevu formu
   Mobil öncelikli; masaüstünde genişler.
   ============================================================ */

:root {
  --primary:  #2563eb;
  --accent:   #1d4ed8;
  --dark:     #0f172a;
  --gray:     #64748b;
  --cizgi:    #e2e8f0;
  --zemin:    #f1f5f9;
  --kart:     #ffffff;
  --yesil:    #059669;
  --sari:     #b45309;
}

.K14_BODY {
  margin: 0;
  background: var(--zemin);
  color: var(--dark);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
  padding-bottom: calc(96px + env(safe-area-inset-bottom));
}

.K14_FLASH { max-width: 860px; margin: 0 auto; padding: 0 16px; }
.K14_FLASH:empty { padding: 0; }

/* ---------- Üst bar ---------- */
.K14_TOPBAR {
  background: var(--kart);
  border-bottom: 1px solid var(--cizgi);
  padding: 12px 16px;
  display: flex;
  justify-content: center;
}
.K14_LOGO { display: inline-flex; align-items: center; text-decoration: none; }
.K14_LOGO img { max-width: 240px; height: auto; display: block; }
.K14_LOGO_YAZI {
  font-size: 1.25rem; font-weight: 800; letter-spacing: -.02em;
  color: var(--dark);
}
@media (min-width: 768px) { .K14_LOGO img { max-width: 340px; } }

/* ---------- Karşılama ---------- */
.K14_HERO {
  background: linear-gradient(160deg, #1e3a8a 0%, #2563eb 100%);
  color: #fff;
  padding: 34px 20px 40px;
  text-align: center;
}
.K14_HERO h1 {
  margin: 0 0 8px;
  font-size: 1.5rem; font-weight: 800; letter-spacing: -.03em; line-height: 1.25;
}
.K14_HERO p { margin: 0; font-size: .95rem; opacity: .88; }
@media (min-width: 768px) {
  .K14_HERO { padding: 56px 20px 64px; }
  .K14_HERO h1 { font-size: 2.2rem; }
  .K14_HERO p  { font-size: 1.05rem; }
}

/* ---------- Sayfa kabı ---------- */
.K14_RND_SAYFA { padding: 0 12px; margin-top: -22px; }
.K14_RND_KAPSAYICI { max-width: 860px; margin: 0 auto; }
@media (min-width: 768px) { .K14_RND_SAYFA { padding: 0 20px; margin-top: -30px; } }

/* ---------- Bölüm (adım) ---------- */
.K14_RND_BOLUM {
  background: var(--kart);
  border: 1px solid var(--cizgi);
  border-radius: 18px;
  padding: 18px;
  margin-bottom: 16px;
  box-shadow: 0 4px 18px rgba(15, 23, 42, .05);
  animation: K14_RND_ACIL .4s ease;
}
@media (min-width: 768px) { .K14_RND_BOLUM { padding: 26px; } }

@keyframes K14_RND_ACIL {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}

.K14_RND_BOLUM_BAS {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-bottom: 16px;
}
.K14_RND_BOLUM_BAS h2 {
  margin: 0; font-size: 1.05rem; font-weight: 800; letter-spacing: -.02em;
}
.K14_RND_BOLUM_BAS small { margin-left: auto; }
.K14_RND_ADIM_NO {
  width: 30px; height: 30px; flex: 0 0 30px;
  border-radius: 10px; background: #dbeafe; color: var(--accent);
  display: grid; place-items: center; font-weight: 800; font-size: .9rem;
}
.K14_DEGISTIR_BTN {
  color: var(--primary); text-decoration: none; font-size: .82rem; font-weight: 700;
}
.K14_DEGISTIR_BTN:hover { text-decoration: underline; }

.K14_BOS { color: var(--gray); font-size: .9rem; margin: 0; }

/* ---------- Ortak seçim davranışı ---------- */
.K14_SECIM { display: block; margin: 0; width: 100%; cursor: pointer; }
.K14_SECIM.K14_PASIF { opacity: .55; cursor: not-allowed; }
.K14_RND_RADIO { position: absolute; opacity: 0; width: 0; height: 0; }

.K14_ETIKET {
  font-size: .72rem; font-weight: 700; color: var(--primary);
  background: #dbeafe; border-radius: 6px; padding: 2px 7px; margin-left: 6px;
  vertical-align: middle;
}

/* ---------- 1. adım: hizmet kartları ---------- */
.K14_TERCIH_GRID { display: grid; gap: 10px; }
@media (min-width: 640px) { .K14_TERCIH_GRID { grid-template-columns: 1fr 1fr; } }

.K14_TERCIH_KART {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border: 2px solid var(--cizgi); border-radius: 14px;
  padding: 16px; background: var(--kart); height: 100%;
  transition: border-color .15s ease, background .15s ease, transform .15s ease;
}
.K14_SECIM:hover .K14_TERCIH_KART { border-color: #93c5fd; background: #f8fbff; }
.K14_RND_RADIO:checked + .K14_TERCIH_KART,
.K14_TERCIH_KART.K14_SECILI { border-color: #bfdbfe; background: #eff6ff; }
.K14_TERCIH_BASLIK { font-weight: 800; font-size: 0.92rem; letter-spacing: -.01em; }
.K14_TERCIH_ALT { color: var(--gray); font-size: .84rem; margin-top: 2px; }
.K14_TERCIH_FIYAT { font-weight: 800; color: var(--accent); white-space: nowrap; font-size: .95rem; }

/* ---------- Açıklama / IBAN kutusu ---------- */
.K14_RND_IPUCU {
  margin-top: 16px;
  background: #fffbeb; border: 1px solid #fde68a; color: var(--sari);
  border-radius: 12px; padding: 14px 16px;
  font-size: .88rem; line-height: 1.6;
}
.K14_RND_IPUCU strong { display: block; margin-bottom: 6px; font-weight: 800; }

/* ---------- 2. adım: öğretmenler ---------- */
/* Mobilde tek, 640px üstünde satırda iki öğretmen */
.K14_RND_OGRETMENLER { display: grid; gap: 10px; grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .K14_RND_OGRETMENLER { grid-template-columns: 1fr 1fr; }
}

.K14_RND_OGRT {
  display: flex; align-items: center; gap: 12px; height: 100%;
  border: 2px solid var(--cizgi); border-radius: 14px;
  padding: 14px; background: var(--kart);
  transition: border-color .15s ease, background .15s ease;
}
/* İki sütuna sığması için ad ve branş taşarsa kısalt */
.K14_RND_OGRT_AD, .K14_RND_OGRT_BRANS {
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.K14_SECIM:hover .K14_RND_OGRT { border-color: #93c5fd; background: #f8fbff; }
.K14_RND_RADIO:checked + .K14_RND_OGRT,
.K14_RND_OGRT.K14_SECILI { border-color: #bfdbfe; background: #eff6ff; }
.K14_PASIF .K14_RND_OGRT { cursor: not-allowed; }

.K14_RND_AVATAR {
  width: 46px; height: 46px; flex: 0 0 46px; border-radius: 50%;
  display: grid; place-items: center;
  background: #eff6ff; border: 2px solid #dbeafe; color: var(--accent);
  font-weight: 800; font-size: 1.1rem;
}
.K14_RND_OGRT_GOVDE { flex: 1 1 auto; min-width: 0; }
.K14_RND_OGRT_AD { font-weight: 800; font-size: .98rem; }
.K14_RND_OGRT_BRANS { color: var(--gray); font-size: .84rem; }
.K14_RND_YAKIN { color: var(--yesil); font-size: .78rem; font-weight: 700; margin-top: 3px; }
.K14_RND_YAKIN.uzak { color: #dc2626; }
.K14_RND_FIYAT { font-weight: 800; color: var(--accent); font-size: .92rem; white-space: nowrap; }
.K14_RND_ISARET {
  width: 20px; height: 20px; flex: 0 0 20px; border-radius: 50%;
  border: 2px solid var(--cizgi); position: relative;
}
.K14_RND_RADIO:checked + .K14_RND_OGRT .K14_RND_ISARET { border-color: var(--primary); }
.K14_RND_RADIO:checked + .K14_RND_OGRT .K14_RND_ISARET::after {
  content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--primary);
}

/* ---------- 3. adım: günler ---------- */
.K14_RND_GUNLER {
  display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px;
  margin-bottom: 18px; -webkit-overflow-scrolling: touch;
}
.K14_RND_GUNLER::-webkit-scrollbar { height: 4px; }
.K14_RND_GUNLER::-webkit-scrollbar-thumb { background: var(--cizgi); border-radius: 99px; }
.K14_RND_GUNLER .K14_SECIM { width: auto; flex: 0 0 auto; }

.K14_RND_GUN {
  border: 2px solid var(--cizgi); border-radius: 14px;
  padding: 10px 6px; min-width: 66px; text-align: center; background: var(--kart);
  transition: .15s ease;
}
.K14_RND_GUN .g1 { display: block; font-size: .72rem; color: var(--gray); font-weight: 700; }
.K14_RND_GUN .g2 { display: block; font-size: 1.25rem; font-weight: 800; line-height: 1.2; }
.K14_RND_GUN .g3 { display: block; font-size: .72rem; color: var(--gray); }
.K14_RND_RADIO:checked + .K14_RND_GUN {
  border-color: var(--primary); background: var(--primary);
}
.K14_RND_RADIO:checked + .K14_RND_GUN .g1,
.K14_RND_RADIO:checked + .K14_RND_GUN .g2,
.K14_RND_RADIO:checked + .K14_RND_GUN .g3 { color: #fff; }

/* ---------- 3. adım: saatler ---------- */
.K14_RND_SAATLER {
  display: grid; gap: 8px;
  grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
}
.K14_RND_SAAT {
  border: 2px solid var(--cizgi); border-radius: 12px;
  padding: 12px 6px; text-align: center; background: var(--kart);
  font-weight: 700; font-size: .95rem; transition: .15s ease;
}
.K14_SECIM:hover .K14_RND_SAAT { border-color: #93c5fd; }
.K14_RND_RADIO:checked + .K14_RND_SAAT {
  border-color: var(--primary); background: var(--primary); color: #fff;
}

/* ---------- 4. adım: form alanları ---------- */
.K14_FORM_GRID {
  display: grid; gap: 12px; margin-bottom: 16px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .K14_FORM_GRID { grid-template-columns: 1fr 1fr; } }

.K14_ARA {
  width: 100%; box-sizing: border-box;
  border: 2px solid var(--cizgi); border-radius: 12px;
  padding: 14px 16px; font-size: 16px;  /* iOS'ta sayfayı büyütmesin */
  background: var(--kart); color: var(--dark);
  font-family: inherit; outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.K14_ARA::placeholder { color: #94a3b8; }
.K14_ARA:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(37, 99, 235, .12); }

.K14_TEL_KUTU { position: relative; }
.K14_TEL_ONEK {
  position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  color: var(--dark); font-weight: 800; font-size: .9rem; pointer-events: none;
}
.K14_TEL_INPUT { padding-left: 52px; }

.K14_ODEME_KUTU {
  display: flex; align-items: flex-start; gap: 12px;
  background: #f8fafc; border: 1px solid var(--cizgi); border-radius: 14px;
  padding: 16px; font-size: .92rem; cursor: pointer;
}
.K14_ODEME_KUTU input {
  width: 22px; height: 22px; flex-shrink: 0; accent-color: var(--primary); margin: 0;
}
.K14_ODEME_KUTU span { line-height: 1.45; }
.K14_ODEME_KUTU small { display: block; color: var(--gray); margin-top: 3px; }

/* ---------- Sabit alt çubuk ---------- */
.K14_RND_BAR {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--cizgi);
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
}
.K14_RND_BAR_IC {
  max-width: 860px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
}
.K14_RND_BAR_OZET { font-size: .78rem; color: var(--gray); line-height: 1.3; }
.K14_RND_BAR_OZET b { display: block; font-size: 1.2rem; color: var(--primary); }
.K14_RND_GONDER {
  flex: 1 1 auto; max-width: 320px;
  background: var(--primary); color: #fff; border: 0; border-radius: 12px;
  padding: 15px 20px; font-size: 1rem; font-weight: 800; cursor: pointer;
  font-family: inherit; transition: background .15s ease, opacity .15s ease;
}
.K14_RND_GONDER:hover:not(:disabled) { background: var(--accent); }
.K14_RND_GONDER:disabled { opacity: .45; cursor: not-allowed; }

/* ---------- Alt bilgi ---------- */
.K14_ALT {
  max-width: 860px; margin: 24px auto 0; padding: 0 20px 20px;
  text-align: center; color: var(--gray); font-size: .82rem;
}
.K14_ALT p { margin: 0 0 6px; }
.K14_ALT a { color: var(--gray); }

@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* ---------- Randevu son tarihi uyarısı ---------- */
.son-tarih {
  display: flex; flex-direction: column; gap: .15rem;
  background: #fff7ed; border: 1px solid #fed7aa; border-left: 4px solid #f97316;
  color: #7c2d12; border-radius: 12px; padding: .8rem 1rem; margin-bottom: 1rem;
  font-size: .95rem; line-height: 1.45;
}
.son-tarih span { font-size: .85rem; opacity: .85; }
.son-tarih-bitti {
  background: #fef2f2; border-color: #fecaca; border-left-color: #dc2626; color: #7f1d1d;
}


/* Randevu kodu doğrulama kapısı */
.K14_KOD_KART { max-width: 560px; margin: 0 auto 18px; text-align: center; padding: 26px; }
.K14_KOD_IKON { width: 58px; height: 58px; display: grid; place-items: center; margin: 0 auto 14px; border-radius: 18px; background: #dbeafe; color: #1d4ed8; }
.K14_KOD_IKON svg { width: 28px; height: 28px; }
.K14_KOD_KART h2 { margin: 0 0 7px; font-size: 1.25rem; font-weight: 800; }
.K14_KOD_KART p { margin: 0 0 18px; color: var(--gray); font-size: .92rem; line-height: 1.55; }
.K14_KOD_FORM { display: grid; gap: 10px; }
.K14_KOD_INPUT { text-align: center; text-transform: uppercase; letter-spacing: .12em; font-weight: 800; font-size: 1.05rem; }
.K14_KOD_BTN { border: 0; border-radius: 12px; background: var(--primary); color: #fff; font-weight: 800; padding: 13px 18px; }
.K14_KOD_BTN:hover { background: var(--accent); }
.K14_KOD_HATA { margin: 0 0 12px; padding: 11px 13px; border-radius: 10px; background: #fef2f2; color: #b91c1c; font-size: .86rem; }
.K14_KOD_ONAY { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: #ecfdf5; border: 1px solid #a7f3d0; color: #065f46; border-radius: 14px; padding: 11px 14px; margin-bottom: 14px; font-size: .87rem; }
.K14_KOD_ONAY code { color: #065f46; font-weight: 800; letter-spacing: .04em; }
.K14_KOD_ONAY a { color: #047857; font-weight: 800; text-decoration: none; white-space: nowrap; }
@media (max-width: 575.98px) { .K14_KOD_ONAY { align-items: flex-start; flex-direction: column; } }