/* ==========================================================================
   Delta Motor — Randevu sayfasi
   Sayfanin isi tek sey: bos bir slot secmek. Slot izgarasi bu yuzden
   sayfanin merkezinde ve en yuksek kontrastli ogesi.
   ========================================================================== */

/* Sayfa basi banner'i ortak `.banner` bilesenindedir (components.css).
   Buradaki `.book-head*` kurallari 2026-08-28'de silindi — ayni isi yapan
   iki ayri kod kalmasin diye (yol haritasi madde 1). */

/* --- Adimlar — burada numaralandirma bilgi tasir, sira gercek ---------- */

.step {
  padding-block: clamp(2rem, 4vw, 3rem);
  border-top: 1px solid var(--c-line);
}

.step:first-of-type { border-top: 0; }

.step__head {
  display: flex;
  align-items: baseline;
  gap: var(--s-4);
  flex-wrap: wrap;
  margin-bottom: var(--s-5);
}

.step__no {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: var(--ls-label);
  color: var(--c-invert-fg);
  background: var(--c-invert-bg);
  padding: 0.3rem 0.55rem;
  border-radius: var(--r-sm);
  flex: none;
}

.step__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-variation-settings: 'wdth' var(--wdth-tight);
  font-size: var(--t-xl);
  letter-spacing: var(--ls-display);
  text-transform: uppercase;
  line-height: 1.1;
}

.step__aside {
  margin-left: auto;
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.06em;
  color: var(--c-ink-faint);
  font-variant-numeric: tabular-nums;
}

/* --- Takvim — tam bir ay ------------------------------------------------
   Yatay serit yerine ay izgarasi: hafta Pazartesi baslar, kullanici ayin
   tamamini bir bakista gorur ve ileri/geri ay gezebilir.
   ----------------------------------------------------------------------- */

.cal-wrap {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}

@media (min-width: 900px) {
  .cal-wrap { grid-template-columns: minmax(0, 27rem) minmax(0, 1fr); }
}

.cal {
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: var(--c-surface);
  overflow: hidden;
}

/* Ay basligi ve gezinme */
.cal__head {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-4);
  border-bottom: 1px solid var(--c-line);
  background: var(--c-surface-alt);
}

.cal__month {
  flex: 1;
  text-align: center;
  font-family: var(--f-mono);
  font-size: var(--t-sm);
  font-weight: 500;
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--c-ink);
  font-variant-numeric: tabular-nums;
}

.cal__nav {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  flex: none;
  padding: 0;
  background: transparent;
  color: var(--c-ink-mute);
  border: 1px solid var(--c-edge-ctl);
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: color var(--d-fast) var(--e-out),
              border-color var(--d-fast) var(--e-out),
              background var(--d-fast) var(--e-out);
}

.cal__nav:hover:not([disabled]) {
  color: var(--c-ink);
  background: var(--c-bg);
}

.cal__nav[disabled] {
  opacity: 0.35;
  cursor: not-allowed;
}

.cal__nav svg { width: 1rem; height: 1rem; }

/* Gun adlari */
.cal__dows {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  padding: var(--s-3) var(--s-2) var(--s-2);
  border-bottom: 1px solid var(--c-line);
}

.cal__dow {
  text-align: center;
  font-family: var(--f-mono);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-ink-faint);
}

/* Gun izgarasi */
.cal__grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 2px;
  padding: var(--s-2);
}

/* Ay disi bosluk */
.cal__pad { aspect-ratio: 1 / 1; }

.cal__day {
  position: relative;
  aspect-ratio: 1 / 1;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 0.1rem;
  padding: 0;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: background var(--d-fast) var(--e-out),
              border-color var(--d-fast) var(--e-out),
              color var(--d-fast) var(--e-out);
}

.cal__day:hover:not([disabled]) {
  background: var(--c-blue-wash);
  border-color: var(--c-blue);
}

.cal__num {
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1;
  color: var(--c-ink);
}

/* Bos slot sayisi — nokta degil sayi, cunku miktar bilgi tasiyor */
.cal__free {
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.5625rem;
  letter-spacing: 0.02em;
  color: var(--c-blue);
}

/* Bugun — ince halka */
.cal__day.is-today { border-color: var(--c-edge-ctl); }

/* Secili gun — slot izgarasiyla ayni dil: secim kirmizidir.
   `--c-invert-bg` kullanilmaz; koyu modda kart zeminine cok yakin kalir. */
.cal__day.is-selected,
.cal__day.is-selected:hover {
  background: var(--c-red);
  border-color: var(--c-red);
}

.cal__day.is-selected .cal__num,
.cal__day.is-selected .cal__free { color: var(--c-on-brand); }

/* Kapali, gecmis ya da tamamen dolu gun */
.cal__day[disabled] {
  cursor: not-allowed;
  background: transparent;
}

.cal__day[disabled] .cal__num  { color: var(--c-ink-faint); opacity: 0.55; }
.cal__day[disabled] .cal__free { color: var(--c-ink-faint); opacity: 0.55; }

/* Takvimin yanindaki aciklama */
.cal-note {
  display: grid;
  align-content: start;
  gap: var(--s-4);
  min-width: 0;
}

.cal-key {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--c-line-strong);
}

.cal-key__row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--s-4);
  align-items: center;
  padding-block: var(--s-3);
  border-bottom: 1px solid var(--c-line);
  font-size: var(--t-sm);
  color: var(--c-ink-mute);
}

.cal-key__chip {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  flex: none;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--c-ink);
}

.cal-key__chip--free {
  background: var(--c-blue-wash);
  border-color: var(--c-blue);
}

.cal-key__chip--sel {
  background: var(--c-red);
  color: var(--c-on-brand);
  border-color: var(--c-red);
}

.cal-key__chip--off {
  color: var(--c-ink-faint);
  opacity: 0.55;
}

.cal-key__chip--today { border-color: var(--c-edge-ctl); }

/* --- Slot izgarasi ------------------------------------------------------
   Sutunlar: saat + uc lift. Dolu slot secilemez ve boslugu belli olsun
   diye gizlenmez, cizgiyle gosterilir.
   ----------------------------------------------------------------------- */

.grid-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.slotgrid {
  min-width: 34rem;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--c-line);
  display: grid;
  grid-template-columns: 5.5rem repeat(3, minmax(0, 1fr));
  gap: 1px;
}

/* Basliklar */
.slotgrid__corner,
.slotgrid__lift {
  background: var(--c-surface-alt);
  padding: var(--s-4) var(--s-3);
}

.slotgrid__lift {
  display: grid;
  gap: 0.15rem;
}

.slotgrid__lift-id {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--c-ink);
}

.slotgrid__lift-focus {
  font-size: var(--t-xs);
  line-height: 1.35;
  color: var(--c-ink-faint);
}

/* Saat gutter */
.slotgrid__time {
  background: var(--c-surface-alt);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-inline: var(--s-3);
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--t-sm);
  font-weight: 500;
  color: var(--c-ink-mute);
}

/* Hucre */
.slot {
  position: relative;
  min-height: 3rem;
  display: grid;
  place-items: center;
  background: var(--c-surface);
  border: 0;
  padding: 0;
  cursor: pointer;
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-blue);
  transition: background var(--d-fast) var(--e-out),
              color var(--d-fast) var(--e-out);
}

.slot:hover { background: var(--c-blue-wash); }

.slot.is-selected {
  background: var(--c-red);
  color: var(--c-on-brand);
}

.slot.is-selected::after {
  content: '';
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 2px;
}

/* Dolu ve gecmis slotlar */
.slot[disabled] {
  cursor: not-allowed;
  background: var(--c-surface);
  color: var(--c-line-strong);
}

.slot[disabled]:hover { background: var(--c-surface); }

.slot__bar {
  width: 1.25rem;
  height: 1px;
  background: var(--c-edge-ctl);
}

/* Kapali gun */
.closed {
  padding: var(--s-7) var(--s-5);
  text-align: center;
  background: var(--c-surface);
  border: 1px dashed var(--c-edge-ctl);
  border-radius: var(--r-md);
  color: var(--c-ink-mute);
}

/* Aciklama satiri */
.legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3) var(--s-5);
  margin-top: var(--s-4);
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--c-ink-faint);
}

.legend span {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
}

.legend i {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 2px;
  flex: none;
}

.legend .free { background: var(--c-blue-wash); border: 1px solid var(--c-blue); }
.legend .sel  { background: var(--c-red); }
.legend .busy { background: var(--c-surface); border: 1px solid var(--c-edge-ctl); }

/* --- Form ve ozet ------------------------------------------------------- */

.book-body {
  display: grid;
  gap: clamp(2rem, 4vw, 3rem);
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}

@media (min-width: 980px) {
  .book-body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 20rem);
  }
}

.form-grid {
  display: grid;
  gap: var(--s-5);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 620px) {
  .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form-grid .field--wide { grid-column: 1 / -1; }
}

/* Secim ozeti — form doldurulurken gorunurde kalir */
.summary {
  display: grid;
  gap: var(--s-4);
  padding: var(--s-5);
  background: var(--c-surface);
  border: 1px solid var(--c-line-strong);
  border-radius: var(--r-md);
}

@media (min-width: 980px) {
  .summary {
    position: sticky;
    top: calc(var(--header-h) + var(--s-5));
  }
}

.summary__title {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--c-ink-faint);
  padding-bottom: var(--s-3);
  border-bottom: 1px solid var(--c-line);
}

.summary__rows {
  display: grid;
  gap: var(--s-3);
}

.summary__row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--s-4);
  align-items: baseline;
}

.summary__key {
  font-size: var(--t-sm);
  color: var(--c-ink-mute);
  min-width: 4.5rem;
}

.summary__val {
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--t-base);
  font-weight: 500;
  text-align: right;
  color: var(--c-ink);
}

.summary__val.is-empty {
  color: var(--c-ink-faint);
  font-weight: 400;
}

.summary__foot {
  display: grid;
  gap: var(--s-3);
  padding-top: var(--s-4);
  border-top: 1px solid var(--c-line);
}

.summary__warn {
  font-size: var(--t-sm);
  line-height: 1.45;
  color: var(--c-red);
}

/* --- Onay ekrani -------------------------------------------------------- */

.done {
  display: none;
  padding-block: clamp(3rem, 6vw, 5rem);
}

.done.is-on { display: block; }

.book.is-done { display: none; }

.done__card {
  max-width: 40rem;
  display: grid;
  gap: var(--s-5);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--c-surface);
  border: 1px solid var(--c-line-strong);
  border-top: 3px solid var(--c-blue);
  border-radius: var(--r-md);
}

.done__mark {
  width: 2.75rem;
  height: 2.75rem;
  color: var(--c-blue);
}

.done__rows {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--c-line);
}

.done__row {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: var(--s-4);
  align-items: baseline;
  padding-block: var(--s-3);
  border-bottom: 1px solid var(--c-line);
}

.done__key {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--c-ink-faint);
}

.done__val {
  font-size: var(--t-base);
  color: var(--c-ink);
}

.done__val.num {
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}

.done__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
}