:root {
  --kagit: #E7E6DE;
  --yuzey: #F1F0EA;
  --murekkep: #16262E;
  --soluk: #5F7078;
  --cizgi: #CDCCC1;

  --uzak: #2F6B5E;
  --yakin: #9A6B12;
  --acil: #97362B;
  --yeni: #23557F;

  --olcu: 34rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --kagit: #131E24;
    --yuzey: #1A272E;
    --murekkep: #DFE4E2;
    --soluk: #8CA0A8;
    --cizgi: #2C3A42;

    --uzak: #6FB49F;
    --yakin: #D9A73E;
    --acil: #E0796A;
    --yeni: #7FB0DD;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 1.25rem 1rem 4rem;
  background: var(--kagit);
  color: var(--murekkep);
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.ust, .araclar, .liste, .ayarlar {
  max-width: var(--olcu);
  margin-inline: auto;
}

h1 {
  font-family: Newsreader, Georgia, serif;
  font-weight: 500;
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  margin: 0;
}

.ozet {
  margin: 0.15rem 0 1.25rem;
  color: var(--soluk);
  font-size: 0.875rem;
}

/* ---------------------------------------------------------- araç çubuğu */

.sekmeler {
  display: flex;
  gap: 1rem;
  border-bottom: 1px solid var(--cizgi);
}

.sekme {
  appearance: none;
  border: 0;
  background: none;
  padding: 0 0 0.5rem;
  margin-bottom: -1px;
  font: inherit;
  font-size: 0.875rem;
  color: var(--soluk);
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

.sekme.secili {
  color: var(--murekkep);
  border-bottom-color: var(--murekkep);
}

#arama {
  width: 100%;
  margin-top: 0.85rem;
  padding: 0.5rem 0.65rem;
  font: inherit;
  font-size: 0.9rem;
  color: inherit;
  background: var(--yuzey);
  border: 1px solid var(--cizgi);
  border-radius: 3px;
}

/* ------------------------------------------------------------ ilan satırı */

.liste { margin-top: 0.5rem; }

.ilan {
  display: grid;
  grid-template-columns: 3.4rem 1fr;
  gap: 0 0.9rem;
  padding: 0.95rem 0 0.95rem 0.7rem;
  border-bottom: 1px solid var(--cizgi);
  border-left: 3px solid var(--cizgi);
  color: inherit;
  text-decoration: none;
}

.ilan:focus-visible {
  outline: 2px solid var(--yeni);
  outline-offset: 2px;
}

.ilan.uzak { border-left-color: var(--uzak); }
.ilan.yakin { border-left-color: var(--yakin); }
.ilan.acil { border-left-color: var(--acil); }
.ilan.gecmis { border-left-color: var(--cizgi); opacity: 0.55; }

/* imza öğesi: sayfayı aşağı kaydırırken göz bu sütunu tarıyor */
.sayac {
  grid-row: span 2;
  text-align: right;
  font-variant-numeric: tabular-nums;
  line-height: 1.05;
}

.sayac .rakam {
  display: block;
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.sayac .birim {
  display: block;
  font-size: 0.7rem;
  color: var(--soluk);
}

.uzak .rakam { color: var(--uzak); }
.yakin .rakam { color: var(--yakin); }
.acil .rakam { color: var(--acil); }
.gecmis .rakam { color: var(--soluk); font-size: 1rem; }

.govde .kurum {
  display: block;
  font-size: 0.75rem;
  color: var(--soluk);
  margin-bottom: 0.1rem;
}

.govde .baslik {
  font-family: Newsreader, Georgia, serif;
  font-size: 1.0625rem;
  line-height: 1.35;
}

.govde .meta {
  margin-top: 0.3rem;
  font-size: 0.75rem;
  color: var(--soluk);
}

.isaret {
  display: inline-block;
  width: 0.45rem;
  height: 0.45rem;
  margin-right: 0.4rem;
  background: var(--yeni);
  vertical-align: 0.08em;
}

.bos {
  padding: 3rem 0;
  color: var(--soluk);
  text-align: center;
}

.bos strong {
  display: block;
  font-family: Newsreader, Georgia, serif;
  font-weight: 400;
  font-size: 1.15rem;
  color: var(--murekkep);
  margin-bottom: 0.35rem;
}

/* ---------------------------------------------------------------- ayarlar */

.ayarlar { margin-top: 2.5rem; }

.baglanti {
  appearance: none;
  border: 0;
  background: none;
  padding: 0;
  font: inherit;
  font-size: 0.875rem;
  color: var(--soluk);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.panel {
  margin-top: 1rem;
  padding: 1.1rem;
  background: var(--yuzey);
  border: 1px solid var(--cizgi);
  border-radius: 4px;
}

.panel h2 {
  font-family: Newsreader, Georgia, serif;
  font-weight: 500;
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
}

.panel hr {
  border: 0;
  border-top: 1px solid var(--cizgi);
  margin: 1.4rem 0;
}

.alan {
  display: block;
  margin-bottom: 0.7rem;
}

.alan span {
  display: block;
  font-size: 0.75rem;
  color: var(--soluk);
  margin-bottom: 0.2rem;
}

.alan input {
  width: 100%;
  padding: 0.45rem 0.6rem;
  font: inherit;
  font-size: 0.875rem;
  color: inherit;
  background: var(--kagit);
  border: 1px solid var(--cizgi);
  border-radius: 3px;
}

.dugme {
  appearance: none;
  padding: 0.45rem 0.85rem;
  margin: 0 0.35rem 0.35rem 0;
  font: inherit;
  font-size: 0.85rem;
  color: var(--kagit);
  background: var(--murekkep);
  border: 1px solid var(--murekkep);
  border-radius: 3px;
  cursor: pointer;
}

.dugme.ikincil {
  color: var(--murekkep);
  background: transparent;
}

.not {
  font-size: 0.8rem;
  color: var(--soluk);
  margin: 0.4rem 0;
}

.not a { color: inherit; }

.takip-satir {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--cizgi);
  font-size: 0.85rem;
}

.takip-satir .hata { color: var(--acil); font-size: 0.75rem; }

.takip-satir button {
  appearance: none;
  border: 0;
  background: none;
  padding: 0;
  font: inherit;
  font-size: 0.8rem;
  color: var(--acil);
  cursor: pointer;
}