/* Paylaşım — telefon arayüzü. Kağıt zemin, mürekkep yazı; mavi = bilgisayardan gelen, turuncu = telefondan giden. */

:root {
  --kagit: #f2ede3;
  --kart: #fbf8f2;
  --murekkep: #1b1a17;
  --soluk: #6d675c;
  --cizgi: #ddd5c5;
  --gelen: #2446d8;
  --gelen-acik: #dfe5ff;
  --giden: #e8501a;
  --giden-acik: #ffe3d6;
  --tamam: #1d7f47;
  --hata: #c0301f;
  --golge: 0 1px 0 rgba(27, 26, 23, .06), 0 8px 24px -14px rgba(27, 26, 23, .35);
  --yazi: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --es: "JetBrains Mono", ui-monospace, "Cascadia Mono", monospace;
  --kenar: max(16px, env(safe-area-inset-left));
  --secili-yazi: #fff;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --kagit: #141311;
    --kart: #1e1c19;
    --murekkep: #efe9dc;
    --soluk: #9d9587;
    --cizgi: #34302a;
    --gelen: #8198ff;
    --gelen-acik: #1f2748;
    --giden: #ff7a45;
    --giden-acik: #3d2217;
    --tamam: #4cc27f;
    --hata: #ff6b5a;
    --golge: 0 1px 0 rgba(0, 0, 0, .4), 0 10px 26px -14px rgba(0, 0, 0, .8);
    --secili-yazi: #141311;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--kagit);
  color: var(--murekkep);
  font: 400 16px/1.4 var(--yazi);
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
}

/* kağıt dokusu */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .5;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.42 0 0 0 0 0.38 0 0 0 0 0.3 0 0 0 .09 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  z-index: 0;
}
@media (prefers-color-scheme: dark) { body::before { mix-blend-mode: screen; opacity: .35; } }

.sayfa { position: relative; z-index: 1; max-width: 640px; margin: 0 auto; padding: 0 var(--kenar) 120px; }

/* ---------- üst */
.ust {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  padding: calc(18px + env(safe-area-inset-top)) 0 14px;
}
.marka h1 {
  margin: 0;
  font-size: clamp(34px, 10vw, 46px);
  font-weight: 800;
  letter-spacing: -.035em;
  line-height: .9;
}
.marka p {
  margin: 8px 0 0;
  font: 600 11px/1 var(--es);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--soluk);
}
.marka p .gelen-renk { color: var(--gelen); }
.marka p .giden-renk { color: var(--giden); }

.durum {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  border: 1px solid var(--cizgi);
  border-radius: 99px;
  background: var(--kart);
  font: 600 11px/1 var(--es);
  color: var(--soluk);
  white-space: nowrap;
  transition: color .3s, border-color .3s;
}
.durum i { width: 8px; height: 8px; border-radius: 50%; background: var(--tamam); box-shadow: 0 0 0 3px color-mix(in srgb, var(--tamam) 22%, transparent); }
.durum.yok { color: var(--hata); border-color: color-mix(in srgb, var(--hata) 40%, var(--cizgi)); }
.durum.yok i { background: var(--hata); box-shadow: 0 0 0 3px color-mix(in srgb, var(--hata) 22%, transparent); animation: nabiz 1.4s infinite; }
@keyframes nabiz { 50% { opacity: .35; } }

/* ---------- sekmeler */
.sekmeler {
  position: sticky;
  top: 0;
  z-index: 5;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 10px 0 12px;
  background: linear-gradient(var(--kagit) 78%, color-mix(in srgb, var(--kagit) 0%, transparent));
}
.sekme {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 58px;
  padding: 0 14px;
  border: 1.5px solid var(--cizgi);
  border-radius: 16px;
  background: var(--kart);
  color: var(--murekkep);
  font: 700 18px/1 var(--yazi);
  letter-spacing: -.01em;
  cursor: pointer;
  transition: background .25s, color .25s, border-color .25s, transform .15s;
}
.sekme:active { transform: scale(.98); }
.sekme .ok {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  flex: none;
}
.sekme .ok svg { width: 18px; height: 18px; }
.sekme[data-sekme="gelen"] .ok { background: var(--gelen-acik); color: var(--gelen); }
.sekme[data-sekme="giden"] .ok { background: var(--giden-acik); color: var(--giden); }
.sekme .sayi {
  margin-left: auto;
  font: 600 13px/1 var(--es);
  color: var(--soluk);
}
.sekme[aria-selected="true"][data-sekme="gelen"] { background: var(--gelen); border-color: var(--gelen); color: var(--secili-yazi); }
.sekme[aria-selected="true"][data-sekme="giden"] { background: var(--giden); border-color: var(--giden); color: var(--secili-yazi); }
.sekme[aria-selected="true"] .ok { background: color-mix(in srgb, var(--secili-yazi) 18%, transparent); color: var(--secili-yazi); }
.sekme[aria-selected="true"] .sayi { color: var(--secili-yazi); opacity: .85; }
.sekme:focus-visible, .dugme:focus-visible, .sil:focus-visible, .kalem-ana:focus-visible, .gonder:focus-within {
  outline: 3px solid color-mix(in srgb, var(--murekkep) 55%, transparent);
  outline-offset: 2px;
}

/* ---------- panolar */
.pano[hidden] { display: none; }
.aciklama {
  margin: 4px 2px 14px;
  font-size: 14px;
  color: var(--soluk);
}
.aciklama b { color: var(--murekkep); font-weight: 600; }

.liste { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.kalem {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--cizgi);
  border-radius: 14px;
  background: var(--kart);
  box-shadow: var(--golge);
  overflow: hidden;
}
.ilk .kalem { animation: gir .45s cubic-bezier(.2, .8, .2, 1) both; animation-delay: calc(var(--i, 0) * 40ms); }
@keyframes gir { from { opacity: 0; transform: translateY(10px); } }
.kalem.yeni { animation: parla 1.6s ease-out; }
@keyframes parla { from { box-shadow: 0 0 0 3px var(--vurgu, var(--gelen)), var(--golge); } }

.kalem-ana {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 6px 10px 10px;
  color: inherit;
  text-decoration: none;
}
.kalem-ana:active { background: color-mix(in srgb, var(--murekkep) 5%, transparent); }

.kucuk {
  position: relative;
  flex: none;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 10px;
  overflow: hidden;
  background: var(--zemin, var(--gelen-acik));
  color: var(--renk, var(--gelen));
  font: 700 11px/1 var(--es);
  letter-spacing: .04em;
}
.kucuk img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.kucuk svg { width: 22px; height: 22px; }
.kucuk small { position: absolute; bottom: 5px; left: 0; right: 0; text-align: center; font-size: 8.5px; opacity: .8; }
.kucuk.ikonlu svg { margin-top: -8px; }

.bilgi { min-width: 0; display: grid; gap: 4px; }
.ad {
  font-weight: 600;
  font-size: 15.5px;
  line-height: 1.25;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  word-break: break-word;
}
.ek { font: 400 12px/1.2 var(--es); color: var(--soluk); }
.ek .tik { color: var(--tamam); font-weight: 600; }

.sil {
  flex: none;
  width: 46px;
  border: 0;
  border-left: 1px dashed var(--cizgi);
  background: transparent;
  color: var(--soluk);
  cursor: pointer;
  display: grid;
  place-items: center;
}
.sil svg { width: 18px; height: 18px; }
.sil:active { color: var(--hata); background: color-mix(in srgb, var(--hata) 8%, transparent); }

/* ---------- boş durum */
.bos {
  margin-top: 6px;
  padding: 30px 22px;
  border: 1.5px dashed var(--cizgi);
  border-radius: 18px;
  text-align: center;
  color: var(--soluk);
}
.bos[hidden] { display: none; }
.bos .yol {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 6px;
  margin: 12px 0 0;
  font: 600 12px/1.4 var(--es);
  color: var(--murekkep);
}
.bos .yol span { padding: 4px 8px; border-radius: 7px; background: var(--kart); border: 1px solid var(--cizgi); }
.bos .yol span:last-child { border-color: currentColor; }
.bos h3 { margin: 0 0 6px; font-size: 19px; color: var(--murekkep); letter-spacing: -.01em; }
.bos p { margin: 0; font-size: 14px; }

/* ---------- gönderme alanı */
.gonder {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 18px;
  margin-bottom: 14px;
  border: 2px dashed color-mix(in srgb, var(--giden) 55%, var(--cizgi));
  border-radius: 20px;
  background:
    repeating-linear-gradient(-45deg, transparent 0 11px, color-mix(in srgb, var(--giden) 6%, transparent) 11px 22px),
    var(--kart);
  cursor: pointer;
  transition: transform .15s, border-color .2s;
}
.gonder:active { transform: scale(.99); }
.gonder input { position: absolute; inset: 0; opacity: 0; width: 100%; height: 100%; cursor: pointer; }
.gonder .daire {
  flex: none;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: var(--giden);
  color: #fff;
  box-shadow: 0 10px 20px -10px var(--giden);
}
.gonder .daire svg { width: 28px; height: 28px; }
.gonder strong { display: block; font-size: 21px; font-weight: 800; letter-spacing: -.02em; }
.gonder small { display: block; margin-top: 3px; font-size: 13px; color: var(--soluk); }

.kuyruk { list-style: none; margin: 0 0 16px; padding: 0; display: grid; gap: 8px; }
.kuyruk:empty { display: none; }
.yuk {
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--kart);
  border: 1px solid var(--cizgi);
  box-shadow: var(--golge);
}
.yuk .ust-satir { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
.yuk .ad { -webkit-line-clamp: 1; font-size: 14.5px; }
.yuk .yuzde { font: 600 12px/1 var(--es); color: var(--giden); white-space: nowrap; }
.yuk .cubuk { margin-top: 9px; height: 6px; border-radius: 9px; background: var(--giden-acik); overflow: hidden; }
.yuk .cubuk i {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: repeating-linear-gradient(-45deg, var(--giden) 0 8px, color-mix(in srgb, var(--giden) 78%, #fff) 8px 16px);
  background-size: 22px 22px;
  animation: akis .8s linear infinite;
  transition: width .2s;
}
@keyframes akis { to { background-position: 22px 0; } }
.yuk.bitti .yuzde { color: var(--tamam); }
.yuk.bitti .cubuk i { background: var(--tamam); animation: none; }
.yuk.hatali .yuzde { color: var(--hata); }
.yuk.hatali .cubuk i { background: var(--hata); animation: none; }
.yuk .tekrar { margin-top: 10px; }

.ara-baslik {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 20px 2px 10px;
  font: 600 11px/1 var(--es);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--soluk);
}
.ara-baslik::after { content: ""; flex: 1; border-top: 1px dashed var(--cizgi); }

/* ---------- düğmeler, kartlar, bildirim */
.dugme {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  border: 0;
  border-radius: 12px;
  background: var(--murekkep);
  color: var(--kagit);
  font: 700 15px/1 var(--yazi);
  cursor: pointer;
  text-decoration: none;
}
.dugme.ikincil { background: transparent; color: var(--murekkep); border: 1.5px solid var(--cizgi); }
.dugme.kirmizi { background: var(--hata); color: #fff; }
.dugme.kucuk-d { min-height: 36px; padding: 0 14px; font-size: 14px; }

.alt-kart {
  position: fixed;
  left: 50%;
  bottom: calc(16px + env(safe-area-inset-bottom));
  z-index: 20;
  width: min(608px, calc(100% - 2 * var(--kenar)));
  transform: translateX(-50%);
  padding: 16px;
  border-radius: 20px;
  background: var(--murekkep);
  color: var(--kagit);
  box-shadow: 0 20px 40px -18px rgba(0, 0, 0, .6);
  animation: yuksel .4s cubic-bezier(.2, .8, .2, 1);
}
.alt-kart[hidden] { display: none; }
.alt-kart strong { display: block; font-size: 17px; letter-spacing: -.01em; }
.alt-kart p { margin: 4px 0 12px; font-size: 13.5px; opacity: .78; }
.alt-kart .satir { display: flex; gap: 8px; }
.alt-kart .dugme { background: var(--kagit); color: var(--murekkep); }
.alt-kart .dugme.ikincil { background: transparent; color: var(--kagit); border-color: rgba(255, 255, 255, .25); }
@media (prefers-color-scheme: dark) { .alt-kart .dugme.ikincil { border-color: rgba(0, 0, 0, .25); } }
@keyframes yuksel { from { opacity: 0; transform: translate(-50%, 16px); } }

.bildirim {
  position: fixed;
  left: 50%;
  bottom: calc(22px + env(safe-area-inset-bottom));
  z-index: 30;
  max-width: calc(100% - 32px);
  padding: 11px 16px;
  border-radius: 99px;
  background: var(--murekkep);
  color: var(--kagit);
  font: 600 14px/1.2 var(--yazi);
  box-shadow: 0 14px 30px -14px rgba(0, 0, 0, .7);
  transform: translate(-50%, 140%);
  opacity: 0;
  transition: transform .35s cubic-bezier(.2, .8, .2, 1), opacity .25s;
  pointer-events: none;
}
.bildirim.goster { transform: translate(-50%, 0); opacity: 1; }

dialog {
  width: min(420px, calc(100% - 32px));
  padding: 22px;
  border: 0;
  border-radius: 20px;
  background: var(--kart);
  color: var(--murekkep);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .55);
}
dialog::backdrop { background: rgba(20, 18, 15, .45); backdrop-filter: blur(3px); }
dialog h3 { margin: 0 0 6px; font-size: 20px; letter-spacing: -.015em; }
dialog p { margin: 0 0 18px; color: var(--soluk); font-size: 14.5px; word-break: break-word; }
dialog .satir { display: flex; gap: 8px; justify-content: flex-end; }

/* ---------- kapı sayfası (bağlı değil / eşleştir) */
.kapi {
  position: relative;
  z-index: 1;
  min-height: 100dvh;
  display: grid;
  align-content: center;
  max-width: 520px;
  margin: 0 auto;
  padding: 40px var(--kenar);
}
.kapi .simge { width: 64px; height: 64px; border-radius: 18px; margin-bottom: 22px; box-shadow: var(--golge); }
.kapi h1 { margin: 0 0 10px; font-size: clamp(28px, 8vw, 38px); font-weight: 800; letter-spacing: -.03em; line-height: 1.05; }
.kapi p { margin: 0 0 22px; font-size: 16px; color: var(--soluk); }
.kapi p b { color: var(--murekkep); font-weight: 600; }
.kapi .dugme { min-height: 54px; width: 100%; font-size: 17px; }

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