/* Inter (SIL OFL 1.1, Inter 4.0): yerel alt küme, Latin ve Latin Genişletilmiş. Dış yazı tipi isteği yok. */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("vendor/inter/Inter-Regular-latin.woff") format("woff");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("vendor/inter/Inter-SemiBold-latin.woff") format("woff");
}

/* Geist (SIL OFL 1.1, lisans: vendor/geist/LICENSE.txt). Latin + Latin-ext (ş, ğ, İ dahil). */
@font-face {
  font-family: "Geist";
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url("vendor/geist/Geist-Light.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD,U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

@font-face {
  font-family: "Geist";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("vendor/geist/Geist-Regular.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD,U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

@font-face {
  font-family: "Geist";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("vendor/geist/Geist-SemiBold.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD,U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

@font-face {
  font-family: "Geist";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("vendor/geist/Geist-Bold.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD,U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

/* Ücretsiz PDF Araçları - tarayıcı araçları stilleri. Tema tokenları: tema.css */

h1.brand {
  font-size: var(--fs-xl);
}

@media (min-width: 760px) {
  h1.brand {
    font-size: var(--fs-2xl);
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  background: var(--bg);
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  overflow-wrap: anywhere;
}

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 16px;
}

.skip-link {
  position: absolute;
  inset-inline-start: -9999px;
}

.skip-link:focus {
  inset-inline-start: 16px;
  top: 8px;
  background: var(--surface);
  color: var(--text);
  padding: 8px;
  z-index: 10;
}

/* Header: tek satır başlık, dil ve tema düğmeleri aynı yükseklikte */
.site-header {
  padding: 0;
  border-bottom: 0;
}

.brand-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 12px;
  min-height: 64px;
  padding: 10px 0;
}

.brand {
  margin: 0;
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

/* Dil seçici ve tema düğmesi sağda yan yana; aralarında boşluk yok */
.lang-links {
  margin-inline-start: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-inline-start: auto;
}

/* Dil seçici ve tema düğmesi: aynı yükseklik, aynı kenar, aynı odak halkası */
.lang-picker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  padding: 0 14px 0 16px;
  border: 1px solid var(--control-border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-muted);
  font-size: var(--fs-sm);
}

.lang-picker select {
  appearance: none;
  -webkit-appearance: none;
  height: 42px;
  margin: 0;
  padding: 0 22px 0 0;
  border: 0;
  background-color: transparent;
  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 1.5l5 5 5-5' fill='none' stroke='%236b6b6b' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 2px center;
  background-size: 12px 8px;
  font: inherit;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--text);
  cursor: pointer;
  max-width: 100%;
}

/* Odak halkası: dil kutusunda tüm hap şeklinde kutuda, select'in kendi kare çerçevesi yok */
/* Açılır liste (koyu modda da okunur olsun): seçeneklerin arka planı ve yazısı tema renkleriyle aynı */
.lang-picker option {
  background-color: var(--surface);
  color: var(--text);
}

.lang-picker select:focus-visible {
  outline: none;
}

.lang-picker:focus-within,
.theme-toggle:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.theme-toggle {
  height: 44px;
  margin: 0;
  padding: 0 18px;
  font: inherit;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--control-border);
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Tema modu açıkken de düğme aynı görünümde kalır (tema.css'teki mavi dolgu kaldırıldı) */
.theme-toggle[aria-pressed="true"] {
  background: var(--surface);
  color: var(--text);
  border-color: var(--control-border);
}

.theme-toggle[aria-pressed="true"]:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.privacy {
  margin: 0 0 4px;
  color: var(--text-muted);
  font-size: var(--fs-base);
}

/* Yan menü: masaüstünde solda alt alta kartlar (sayfa ile birlikte kayar değil, sabit kalır).
   Telefonda üstte ☰ düğmesi; liste ancak açılınca görünür. */
.app-shell {
  max-width: 1044px;
  margin: 0 auto;
}

.side-nav {
  padding: 12px 16px 0;
}

.nav-toggle {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 44px;
  padding: 0 14px;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--control-border);
  border-radius: 14px;
  font: inherit;
  font-weight: var(--fw-semibold);
  cursor: pointer;
}

.nav-toggle::before {
  content: "☰";
  margin-inline-end: 10px;
  color: var(--accent);
}

.nav-list {
  display: none;
  padding-top: 12px;
}

.side-nav.is-open .nav-list {
  display: block;
}

.nav-group + .nav-group {
  margin-top: 16px;
}

.nav-grp {
  margin: 0 0 8px 4px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--text-muted);
}

.nav-item {
  display: block;
  margin-bottom: 8px;
  padding: 12px 16px;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 16px;
  text-decoration: none;
}

.nav-item:hover {
  border-color: var(--accent);
}

.nav-t {
  display: block;
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  line-height: var(--lh-heading);
}

.nav-d {
  display: block;
  margin-top: 2px;
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.4;
}

.nav-item[aria-current="page"] {
  border-color: var(--accent);
  background: var(--info-bg);
}

.nav-item[aria-current="page"] .nav-t {
  color: var(--accent);
}

.nav-item:focus-visible,
.nav-toggle:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

@media (min-width: 900px) {
  .app-shell {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    column-gap: 24px;
    align-items: start;
  }

  .side-nav {
    position: sticky;
    top: 16px;
    padding: 16px 0 0;
  }

  .nav-toggle {
    display: none;
  }

  .nav-list {
    display: block;
    padding-top: 0;
  }

  .app-shell > .site-footer {
    grid-column: 1 / -1;
  }
}

/* Main */
/* Sınır bilgisi kutusu: ikon + tek satır, bilgi tonu (uyarı tonu değil) */
.info-stack {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
}

.info {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--info-bg);
  color: var(--info-fg);
  font-size: var(--fs-sm);
}

.info svg {
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.tool {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin: 16px 0;
  min-width: 0;
}

.tool h2 {
  margin: 0 0 8px;
  font-size: var(--fs-lg);
}

.tool-form {
  min-width: 0;
}

.tool-form label,
.tool-form legend {
  display: block;
  font-weight: 600;
  margin: 12px 0 4px;
}

.tool-form fieldset {
  border: 0;
  padding: 0;
  margin: 12px 0 0;
  min-width: 0;
}

.tool-form fieldset label {
  font-weight: normal;
  margin: 6px 0;
}

.tool-form input[type="text"],
.tool-form input[type="number"],
.tool-form input[type="file"],
.tool-form select {
  display: block;
  width: 100%;
  max-width: 100%;
  font: inherit;
  padding: 8px;
  border: 1px solid var(--control-border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
}

.tool-form input[type="radio"] {
  margin-inline-end: 8px;
}

button {
  font: inherit;
  font-weight: 600;
  padding: 10px 16px;
  min-height: 44px;
  max-width: 100%;
  margin-top: 12px;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-fg);
  cursor: pointer;
}

button:disabled {
  opacity: 0.55;
  cursor: wait;
}

button.secondary {
  min-height: 36px;
  margin: 0;
  padding: 4px 10px;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--control-border);
}

.desc,
.hint {
  color: var(--text-muted);
  font-size: var(--fs-sm);
  margin: 6px 0;
}

.detail {
  color: var(--text-muted);
  font-size: var(--fs-sm);
  margin: 4px 0 0;
  overflow-wrap: anywhere;
}

.reset-btn {
  margin-top: 8px;
}

.status {
  min-height: 1.5em;
  margin: 12px 0 0;
}

.status[data-kind="ok"] {
  color: var(--ok);
}

.status[data-kind="error"] {
  color: var(--err);
}

.progress {
  display: block;
  width: 100%;
  height: 10px;
  margin-top: 8px;
}

.warn,
.notice {
  background: var(--warn-bg);
  color: var(--warn-fg);
  padding: 10px 12px;
  border-radius: 8px;
  margin-top: 12px;
}

.notice {
  margin-top: 16px;
}

/* Merge list */
.file-list {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
}

.file-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
  margin: 6px 0;
}

.file-list .name {
  flex: 1 1 160px;
  min-width: 0;
}

.file-list .size {
  color: var(--text-muted);
  font-size: var(--fs-sm);
}

.file-list .actions {
  display: flex;
  gap: 6px;
}

.file-list button {
  margin-top: 0;
}

/* Footer */
.site-footer {
  padding: 24px 0;
  color: var(--text-muted);
  font-size: var(--fs-sm);
}

img,
canvas {
  max-width: 100%;
  height: auto;
}

/* Language picker (i18n.js fills the select) */

/* Values, numbers and file names keep left-to-right order even in RTL pages */
input[dir="ltr"],
progress[dir="ltr"] {
  direction: ltr;
  text-align: start;
}

/* Sürükle-bırak alanı: gerçek dosya girdisi görünmez ama tıklanabilir ve klavyeyle erişilebilir */
.tool-form .dropzone {
  position: relative;
  display: grid;
  place-items: center;
  gap: 6px;
  margin: 12px 0 0;
  padding: 24px 16px;
  text-align: center;
  font-weight: var(--fw-regular);
  border: 2px dashed var(--control-border);
  border-radius: 12px;
  background: var(--bg);
  cursor: pointer;
}

.tool-form .dropzone:hover,
.tool-form .dropzone.is-over,
.tool-form .dropzone:focus-within {
  border-color: var(--accent);
}

.tool-form .dropzone:focus-within {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.tool-form .dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  opacity: 0;
  cursor: pointer;
}

.tool-form .dropzone .dz-text {
  color: var(--text-muted);
  font-size: var(--fs-sm);
}

.tool-form .dropzone .dz-name {
  color: inherit;
  font-size: var(--fs-sm);
  font-weight: 600;
  overflow-wrap: anywhere;
  text-align: center;
}

/* Bağlantılar: tema renkleri (gündüz ve gece), görünür alt çizgi, klavye odak halkası */
a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-thickness: 2px;
}

a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 2px;
}


/* Sayfa Seç: sol tarafta sayfa önizlemeleri, sağda sayfa metni ve işlem düğmeleri */
.tool-form .pick-layout {
  display: grid;
  gap: 16px;
}

.tool-form .pick-thumbs[hidden] {
  display: none;
}

.tool-form .thumb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 10px;
  max-height: 60vh;
  overflow-y: auto;
  padding: 4px;
}

.tool-form .thumb {
  display: grid;
  gap: 4px;
  justify-items: center;
  padding: 6px;
  border: 2px solid var(--text-muted);
  border-radius: 8px;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.tool-form .thumb canvas {
  width: 100%;
  height: auto;
  display: block;
  background: #fff;
}

.tool-form .thumb span {
  font-size: var(--fs-sm);
}

.tool-form .thumb.is-on {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent) inset;
}

.tool-form .thumb:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

@media (min-width: 760px) {
  .tool-form .pick-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

/* PDF Ekle: iki kaynak yan yana, altında çıktı sırası */
.tool-form .insert-sources {
  display: grid;
  gap: 16px;
}

.tool-form .insert-order {
  margin-top: 16px;
}

.tool-form .insert-order-title {
  font-weight: 600;
  margin: 0 0 6px;
}

.tool-form .insert-order-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.tool-form .insert-order-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--text-muted);
  border-radius: 8px;
  font-size: var(--fs-sm);
}

.tool-form .insert-order-list button {
  padding: 4px 10px;
  font-size: var(--fs-sm);
}

@media (min-width: 760px) {
  .tool-form .insert-sources {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

/* Hepsini seç / Temizle düğmeleri */
.tool-form .pick-actions {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.tool-form .pick-actions button {
  padding: 4px 12px;
  font-size: var(--fs-sm);
}