/* Lisans Paneli. Değişkenler, kabuk ve bileşenler ürünün web arayüzündekiyle aynı (web/src/App.css): orada değişen bir
   değer burada da değiştirilir. Firma renkleri yoktur; ürünün varsayılan renkleri kullanılır. */

/* Inter (OFL, fonts/OFL.txt): ürünle aynı yazı tipi, panel internete bağlanmadan. */
@font-face {
  font-family: 'Inter Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(fonts/inter-latin-ext-wght-normal.woff2) format('woff2-variations');
  unicode-range: 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: 'Inter Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url(fonts/inter-latin-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  color-scheme: light;

  --bg: #f5f6f7;
  --surface: #ffffff;
  --surface-2: #f7f8f9;
  --hover: #eaecee;
  --text: #1d2d3e;
  --muted: #556b82;
  --border: #e5e5e5;
  --border-strong: #c8ced5;
  --primary: #0070f2;
  --primary-text: #ffffff;
  --primary-soft: #ebf8ff;
  --error-bg: #ffeaf4;
  --error-text: #aa0808;
  --notice-bg: #f5fae5;
  --notice-text: #256f3a;
  --warning-bg: #fff8d6;
  --warning-text: #8a4500;
  --shell: #ffffff;
  --shadow: 0 0 2px rgb(34 53 72 / 10%), 0 2px 4px rgb(34 53 72 / 8%);
  --shadow-raised: 0 0 4px rgb(34 53 72 / 12%), 0 8px 24px rgb(34 53 72 / 14%);

  --radius-s: 8px;
  --radius: 12px;
  --radius-l: 16px;
  --font: 'Inter Variable', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --shellbar-height: 52px;
  --sidenav-width: 256px;

  --layer-nav-dismiss: 20;
  --layer-nav: 25;
  --layer-shellbar: 26;
  --layer-nav-menu: 30;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    color-scheme: dark;

    --bg: #12171c;
    --surface: #1d232a;
    --surface-2: #232a31;
    --hover: #2a333c;
    --text: #eaecee;
    --muted: #a9b4be;
    --border: #2f3a45;
    --border-strong: #4a5867;
    --primary: #4db1ff;
    --primary-text: #0b1520;
    --primary-soft: #1c3550;
    --error-bg: #3a1d22;
    --error-text: #ff8a9a;
    --notice-bg: #1b3326;
    --notice-text: #8ee0a8;
    --warning-bg: #3a2e12;
    --warning-text: #f5c66f;
    --shell: #1d232a;
    --shadow: 0 0 2px rgb(0 0 0 / 40%), 0 2px 4px rgb(0 0 0 / 30%);
    --shadow-raised: 0 0 4px rgb(0 0 0 / 40%), 0 12px 32px rgb(0 0 0 / 50%);
  }
}

:root[data-theme='dark'] {
  color-scheme: dark;

  --bg: #12171c;
  --surface: #1d232a;
  --surface-2: #232a31;
  --hover: #2a333c;
  --text: #eaecee;
  --muted: #a9b4be;
  --border: #2f3a45;
  --border-strong: #4a5867;
  --primary: #4db1ff;
  --primary-text: #0b1520;
  --primary-soft: #1c3550;
  --error-bg: #3a1d22;
  --error-text: #ff8a9a;
  --notice-bg: #1b3326;
  --notice-text: #8ee0a8;
  --warning-bg: #3a2e12;
  --warning-text: #f5c66f;
  --shell: #1d232a;
  --shadow: 0 0 2px rgb(0 0 0 / 40%), 0 2px 4px rgb(0 0 0 / 30%);
  --shadow-raised: 0 0 4px rgb(0 0 0 / 40%), 0 12px 32px rgb(0 0 0 / 50%);
}

/* --- Temel --- */
* {
  box-sizing: border-box;
}

html {
  font-size: 14px;
}

body {
  margin: 0;
  font-family: var(--font);
  line-height: 1.45;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

button,
input,
select,
textarea {
  font-family: inherit;
}

a {
  color: var(--primary);
}

h1,
h2,
h3 {
  font-weight: 700;
  letter-spacing: -0.01em;
}

h3 {
  margin: 0;
  font-size: 1rem;
}

[hidden] {
  display: none !important;
}

/* Giriş ve doğrulama ekranları: ortada tek kart. */
.app {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 440px;
  margin: 0 auto;
  padding: 8vh 16px 40px;
}

/* Müşterinin sözleşme onay sayfası: okunacak metin için geniş. (Yalnızca panelde.) */
.app.wide {
  max-width: 820px;
  padding-top: 32px;
}

/* Sözleşme metni ve geliştirme posta kutusu (yalnızca panelde). */
.contract-text h2 {
  text-align: center;
}

.contract-text h3 {
  margin: 20px 0 6px;
  font-size: 1rem;
}

.contract-text p,
.contract-text li {
  line-height: 1.55;
}

/* Sözleşme onay penceresi (yalnızca panelde): ürünün geniş modalı (760px, %45 karartma) ve KVKK metin kutusu gibi. */
.contract-dialog {
  width: min(760px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  padding: 0;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-raised);
}

.contract-dialog::backdrop {
  background: rgb(0 0 0 / 45%);
}

.contract-dialog.maximized {
  width: calc(100vw - 16px);
  max-width: none;
  height: calc(100dvh - 16px);
  max-height: none;
}

.contract-dialog-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
  max-height: inherit;
  padding: 16px 20px 20px;
}

.contract-dialog-head {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

.contract-dialog-head h2 {
  margin: 0;
  font-size: 1.143rem;
}

.contract-dialog-tools {
  display: flex;
  gap: 4px;
}

.contract-scroll {
  flex: 1 1 auto;
  min-height: 160px;
  max-height: 46dvh;
  overflow-y: auto;
  padding: 4px 16px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
}

.contract-dialog.maximized .contract-scroll {
  max-height: none;
}

.contract-scroll:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.agreement {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.agreement:disabled {
  opacity: 0.55;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* İşlem tamamlandı ekranı. */
.card.done h2 {
  font-size: 1.4rem;
}

.mail-preview {
  width: 100%;
  height: 420px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
}

.brand h1 {
  margin: 0;
  font-size: 1.6rem;
}

.brand p {
  margin: 4px 0 8px;
  color: var(--muted);
}

/* --- Kart --- */
.card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px 24px;
  overflow-x: auto;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card h2 {
  margin: 0;
  font-size: 1.143rem;
}

.card > form,
.card form > * + * {
  margin: 0;
}

.card form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Kart başlığı ve yanındaki işlem aynı satırda. */
.section-head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: center;
  justify-content: space-between;
}

.section-head h2 .badge {
  margin-left: 6px;
  vertical-align: middle;
}

/* --- Alanlar --- */
label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.929rem;
  font-weight: 500;
  color: var(--muted);
}

label.checkbox {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  font-weight: 400;
  color: var(--text);
}

input,
select,
textarea {
  min-height: 2.571rem;
  padding: 7px 12px;
  font-size: 1rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-s);
  transition: border-color 0.15s, box-shadow 0.15s;
}

textarea {
  resize: vertical;
}

input[type='checkbox'],
input[type='radio'] {
  min-height: 0;
  accent-color: var(--primary);
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--primary);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary) 25%, transparent);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Alan ızgarası: her alan üç satırlık ortak ızgaraya oturur (başlık, kutu, açıklama). */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 6px 12px;
  align-items: start;
}

.form-grid > * {
  grid-row: span 3;
  min-width: 0;
}

.form-grid select,
.form-grid input {
  min-width: 0;
  max-width: 100%;
}

.form-grid > label:not(.checkbox) {
  display: grid;
  grid-template-rows: subgrid;
  align-content: start;
}

.form-grid > label > .small {
  margin-bottom: 6px;
}

/* Yalnızca onay kutularından oluşan ızgarada her kutu tek satırdır. */
.form-grid > label.checkbox {
  grid-row: auto;
}

/* Kutuların yanındaki onay kutusu, kutuyla aynı hizada. */
.form-grid > label.checkbox.inline-check {
  grid-row: span 3;
  padding: calc(1lh + 14px) 0 0;
}

/* --- Düğmeler: vurgulu, ikincil (kenarlıklı), tehlikeli, bağlantı --- */
button,
.button {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  justify-content: center;
  padding: 7px 16px;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--primary-text);
  text-decoration: none;
  background: var(--primary);
  border: none;
  border-radius: var(--radius-s);
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s, filter 0.15s;
}

button:not([class]),
button.secondary,
button.danger,
.button {
  min-height: 2.571rem;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

button:not(:disabled):hover,
.button:hover {
  filter: brightness(1.08);
}

button.secondary,
.button.secondary {
  color: var(--primary);
  background: var(--surface);
  border: 1px solid var(--border-strong);
}

button.secondary:not(:disabled):hover,
.button.secondary:hover {
  filter: none;
  background: var(--primary-soft);
  border-color: var(--primary);
}

button.danger {
  color: var(--error-text);
  background: var(--error-bg);
}

button.danger:not(:disabled):hover {
  filter: brightness(0.97);
}

button.link {
  min-height: 0;
  padding: 2px 4px;
  font-weight: 500;
  color: var(--primary);
  background: none;
}

button.link:not(:disabled):hover {
  filter: none;
  text-decoration: underline;
}

.actions,
.card form.actions {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

/* Tek alan ve düğmesi aynı satırda, düğme kutuyla hizalı. */
.card form.actions {
  align-items: flex-end;
}

/* --- Tablolar: sakin başlık satırı, satır üzerinde vurgulama, rakamlar hizalı --- */
table {
  width: 100%;
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
  border-collapse: collapse;
}

th,
td {
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}

th {
  font-size: 0.929rem;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
  background: var(--surface-2);
}

tbody tr:hover td {
  background: color-mix(in srgb, var(--primary-soft) 45%, transparent);
}

th.num,
td.num {
  text-align: right;
}

td input {
  width: 100%;
}

/* --- Ana Sayfa: sayı kutuları ve aylık çubuklar (ürünün stat-row / month-bars'ı) --- */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.card.stat {
  gap: 4px;
  padding: 14px 16px;
  color: var(--text);
  text-decoration: none;
  background: var(--surface-2);
  box-shadow: none;
  border: 1px solid var(--border);
  transition: border-color 0.15s, background-color 0.15s;
}

.card.stat:hover {
  background: var(--primary-soft);
  border-color: var(--primary);
}

.card.stat strong {
  font-size: 1.6rem;
}

.inline-filter label {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

.split-2 {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

@media (width <= 960px) {
  .split-2 {
    grid-template-columns: minmax(0, 1fr);
  }
}

.month-bars {
  display: grid;
  gap: 8px;
}

.month-bar {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 10px;
  align-items: center;
}

.hbar {
  display: flex;
  height: 12px;
  overflow: hidden;
  background: var(--surface-2);
  border-radius: 4px;
}

.seg {
  display: inline-block;
  height: 100%;
  border-radius: 0 4px 4px 0;
}

.seg-1 {
  background: var(--primary);
}

.badge.warn {
  color: var(--warning-text);
  background: var(--warning-bg);
}

/* Lisans teklifi: dar özet tablo. */
table.quote {
  max-width: 520px;
}

/* --- Metin ve bildirim kutuları --- */
.muted {
  margin: 0;
  color: var(--muted);
}

.small {
  font-size: 0.857rem;
}

p {
  margin: 0;
}

.error,
.notice,
.warning {
  margin: 0;
  padding: 10px 14px;
  border-radius: var(--radius-s);
}

.error {
  color: var(--error-text);
  background: var(--error-bg);
  border-left: 3px solid var(--error-text);
}

.notice {
  color: var(--notice-text);
  background: var(--notice-bg);
  border-left: 3px solid var(--notice-text);
}

.warning {
  color: var(--warning-text);
  background: var(--warning-bg);
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 0.857rem;
  font-weight: 500;
  white-space: nowrap;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
}

/* Ürünün status-approved / status-cancelled rozetleri. */
.badge.ok {
  color: var(--notice-text);
  background: var(--notice-bg);
}

.badge.off {
  color: var(--error-text);
  background: var(--error-bg);
}

.qr svg {
  width: 200px;
  height: 200px;
  padding: 8px;
  background: #fff;
  border-radius: var(--radius-s);
}

code {
  font-size: 0.857rem;
  word-break: break-all;
}

details summary {
  color: var(--primary);
  cursor: pointer;
}

/* --- Kabuk: üstte kabuk çubuğu, solda menü, sağda içerik --- */
.shellbar {
  position: sticky;
  top: 0;
  z-index: var(--layer-shellbar);
  display: flex;
  gap: 8px;
  align-items: center;
  height: var(--shellbar-height);
  padding: 0 12px;
  background: var(--shell);
  box-shadow: 0 1px 0 var(--border), 0 2px 6px rgb(34 53 72 / 6%);
}

.icon-btn,
.user-button,
.shellbar-brand {
  min-height: 36px;
  padding: 0 9px;
  color: var(--text);
  background: transparent;
  border-radius: var(--radius-s);
}

.icon-btn:not(:disabled):hover,
.user-button:not(:disabled):hover,
.user-button[aria-expanded='true'] {
  filter: none;
  background: var(--hover);
}

.shellbar-brand {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  padding: 0 8px;
  text-decoration: none;
}

.shellbar-title {
  font-size: 1.143rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.shellbar-subtitle {
  font-size: 0.929rem;
  color: var(--muted);
}

.shellbar-actions {
  display: flex;
  flex: none;
  gap: 4px;
  align-items: center;
  margin-left: auto;
}

.user-menu {
  position: relative;
}

.user-button {
  gap: 8px;
  padding: 0 8px 0 4px;
  font-weight: 600;
}

.user-name {
  max-width: 180px;
  overflow: hidden;
  font-size: 0.929rem;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.avatar {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  font-size: 0.857rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--bg);
  border-radius: 50%;
}

.avatar.small {
  width: 30px;
  height: 30px;
  font-size: 0.786rem;
  background: var(--primary-soft);
}

.menu-popover {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: var(--layer-nav-menu);
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 280px;
  padding: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-raised);
}

.menu-popover form {
  margin: 0;
}

.menu-head {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 8px 8px 12px;
  border-bottom: 1px solid var(--border);
}

.menu-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
}

.segmented {
  display: flex;
  padding: 2px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
}

.segmented button {
  flex: 1;
  gap: 4px;
  min-height: 30px;
  padding: 0 6px;
  font-size: 0.857rem;
  font-weight: 500;
  color: var(--muted);
  background: transparent;
  border-radius: 6px;
}

.segmented button:not(:disabled):hover {
  filter: none;
  color: var(--text);
}

.segmented button.active {
  color: var(--text);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.menu-item {
  justify-content: flex-start;
  gap: 10px;
  width: 100%;
  min-height: 36px;
  padding: 0 10px;
  font-weight: 500;
  color: var(--text);
  background: transparent;
}

.menu-item:not(:disabled):hover {
  filter: none;
  background: var(--hover);
}

.shell-body {
  display: flex;
  align-items: flex-start;
}

.sidenav {
  position: sticky;
  top: var(--shellbar-height);
  display: flex;
  flex: none;
  flex-direction: column;
  gap: 2px;
  width: var(--sidenav-width);
  height: calc(100vh - var(--shellbar-height));
  padding: 12px 8px 24px;
  overflow-y: auto;
  background: var(--shell);
  border-right: 1px solid var(--border);
}

/* Menü yerleşimi (<html data-nav>, data-side>): kapalı yan menü yer kaplamaz, içerik genişler. */
:root[data-side='closed'] .sidenav {
  display: none;
}

.topnav {
  position: sticky;
  top: var(--shellbar-height);
  z-index: var(--layer-nav);
  display: none;
  flex-wrap: wrap;
  gap: 2px;
  align-items: center;
  padding: 6px 16px;
  background: var(--shell);
  border-top: 1px solid var(--border);
  box-shadow: 0 1px 0 var(--border), 0 2px 6px rgb(34 53 72 / 6%);
}

.topnav .side-item {
  min-height: 36px;
}

.topnav .side-label {
  overflow: visible;
}

:root[data-nav='top'] .topnav {
  display: flex;
}

:root[data-nav='top'] .sidenav,
:root[data-nav='top'] #side-toggle {
  display: none;
}

:root[data-nav='top'] .shellbar {
  box-shadow: none;
}

.side-item {
  display: flex;
  gap: 12px;
  align-items: center;
  min-height: 40px;
  padding: 0 12px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  border-radius: var(--radius-s);
}

.side-item svg {
  flex: none;
  color: var(--muted);
}

.side-item:hover {
  background: var(--hover);
}

.side-item.active {
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-soft);
}

.side-item.active svg {
  color: var(--primary);
}

.side-label {
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* Taşanı gizleyen tek satırlık yazılar düğmenin dar satırında İ'nin noktasını, Ğ'nin şapkasını, Ş/Ç'nin çengelini
   kırpıyordu ("İzin" → "Izin"); kırpma kutusu yukarı ve aşağı genişler, yerleşim değişmez. */
.side-label,
.user-name {
  padding-block: 0.2em;
  margin-block: -0.2em;
}

.side-scrim {
  display: none;
}

.shell-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
  max-width: 1600px;
  margin-inline: auto;
  padding: 24px 32px 48px;
}

@media (width <= 960px) {
  .shell-content {
    padding: 16px 16px 40px;
  }
}

/* Telefon: içeriği daraltmaya yer yok; yerleşim seçimi ne olursa olsun menü soldan, içeriğin üstüne açılan çekmecedir. */
@media (max-width: 640px) {
  .sidenav {
    position: fixed;
    left: 0;
    z-index: var(--layer-nav-menu);
    box-shadow: var(--shadow-raised);
  }

  :root[data-nav='top'] .topnav,
  .nav-choice {
    display: none;
  }

  :root[data-nav='top'] #side-toggle {
    display: inline-flex;
  }

  :root[data-nav='top']:not([data-side='closed']) .sidenav {
    display: flex;
  }

  :root:not([data-side='closed']) .side-scrim {
    position: fixed;
    inset: var(--shellbar-height) 0 0;
    z-index: var(--layer-nav-dismiss);
    display: block;
    background: rgb(0 0 0 / 30%);
  }

  .user-name,
  .shellbar-subtitle {
    display: none;
  }

  th,
  td {
    padding: 8px;
  }
}

/* Fatura yazdırma: yalnızca fatura içeriği. */
@media print {
  .shellbar,
  .sidenav,
  .topnav,
  .no-print {
    display: none;
  }

  .shell-content {
    padding: 0;
  }

  .card {
    padding: 0;
    box-shadow: none;
  }
}