/* =============================================================================
   ÖZGÜL DENT — Arayüz Sistemi

   Renkler kliniğin kendi dünyasından alındı: petrol (ünit döşemesi ve cerrahi
   örtü yeşili), porselen (zemin), kil (uyarı), yosun (tahsilat). Bilinçli
   olarak "yönetim paneli mavisi" kullanılmadı.

   Tipografi: IBM Plex Sans — veri yoğun arayüzler için çizildi, küçük puntoda
   rakamlar birbirine karışmıyor. Plex Mono yalnızca TANIMLAYICILAR için
   (protokol no, makbuz no, saat, diş no) — süs değil, işlev.

   Eski değişken adları (--gray-*, --brand-*) korunuyor: görünümlerde ve
   diş şeması stilinde satır içi kullanılıyorlar.
   ========================================================================== */

:root {
  /* ---- Mürekkep: nötr gri değil, içinde petrol olan koyu ton ---- */
  --ink-900: #08222A;
  --ink-800: #0C2E38;
  --ink-700: #123F4C;
  --ink-600: #1C5563;
  --ink-500: #44707C;
  --ink-400: #6A8D97;
  --ink-300: #9CB6BE;
  --ink-200: #C8D8DD;
  --ink-150: #DCE7EB;
  --ink-100: #E9F0F2;
  --ink-50:  #F3F7F8;

  --paper:  #FFFFFF;
  --ground: #EDF2F3;

  /* ---- Marka: petrol ---- */
  --petrol-800: #08494D;
  --petrol-700: #0A5F63;
  --petrol-600: #0E7C82;
  --petrol-500: #129399;
  --petrol-400: #2FAEB3;
  --petrol-100: #D3EAEB;
  --petrol-50:  #EBF6F6;

  /* ---- Anlam renkleri ---- */
  --moss:   #1C7A54;  --moss-bg:   #E2F2EA;
  --clay:   #BE4B39;  --clay-bg:   #FAEAE7;
  --honey:  #9C6B0E;  --honey-bg:  #FBF0DA;
  --iris:   #5F45A0;  --iris-bg:   #EDE9F8;
  --sky:    #1D6BA8;  --sky-bg:    #E4EFF8;

  /* ---- Ölçü ---- */
  --sidebar-w: 224px;
  --topbar-h:  58px;
  --radius-lg: 12px;
  --radius:    10px;
  --radius-sm: 7px;

  --shadow-sm: 0 1px 2px rgba(8, 34, 42, .05);
  --shadow:    0 1px 2px rgba(8, 34, 42, .06), 0 2px 6px rgba(8, 34, 42, .04);
  --shadow-lg: 0 12px 28px rgba(8, 34, 42, .12), 0 3px 8px rgba(8, 34, 42, .06);

  --font: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* ---- Eski adlar (görünümler ve diş şeması bunları kullanıyor) ---- */
  --gray-50: var(--ink-50);   --gray-100: var(--ink-100);
  --gray-200: var(--ink-150); --gray-300: var(--ink-200);
  --gray-400: var(--ink-300); --gray-500: var(--ink-400);
  --gray-600: var(--ink-500); --gray-700: var(--ink-600);
  --gray-800: var(--ink-700); --gray-900: var(--ink-900);

  --brand-50: var(--petrol-50);   --brand-100: var(--petrol-100);
  --brand-200: #B4DEE0;           --brand-400: var(--petrol-400);
  --brand-500: var(--petrol-500); --brand-600: var(--petrol-600);
  --brand-700: var(--petrol-700); --brand-800: var(--petrol-800);
  --brand-900: #063A3D;

  --green: var(--moss);  --green-bg: var(--moss-bg);
  --red:   var(--clay);  --red-bg:   var(--clay-bg);
  --amber: var(--honey); --amber-bg: var(--honey-bg);
  --blue:  var(--sky);   --blue-bg:  var(--sky-bg);
  --purple: var(--iris); --purple-bg: var(--iris-bg);

  --bg: var(--ground);
  --surface: var(--paper);
  --border: var(--ink-150);
  --text: var(--ink-800);
  --text-mute: var(--ink-400);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-800);
  background: var(--ground);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv05' 1;   /* Plex: daha ayırt edilebilir 'l' */
}

/* Rakamlar her yerde aynı genişlikte: tablolarda sütunlar kaymasın */
table, .num, .stat__value, .mono, input[type=number], time { font-variant-numeric: tabular-nums; }

a { color: var(--petrol-700); text-decoration: none; }
a:hover { color: var(--petrol-600); text-decoration: underline; text-underline-offset: 2px; }

h1, h2, h3, h4 {
  margin: 0 0 .4rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--ink-900);
  letter-spacing: -.014em;
}
h1 { font-size: 1.4rem; letter-spacing: -.021em; }
h2 { font-size: 1.02rem; }
h3 { font-size: .94rem; }
h4 { font-size: .85rem; }

p { margin: 0 0 .7rem; }

::selection { background: var(--petrol-100); color: var(--ink-900); }

:focus-visible { outline: 2px solid var(--petrol-500); outline-offset: 2px; border-radius: 3px; }

/* ==========================================================================
   Düzen
   ========================================================================== */

.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  flex: 0 0 var(--sidebar-w);
  background: var(--ink-900);
  color: var(--ink-200);
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 40;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--ink-700) transparent;
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: var(--ink-700); border-radius: 3px; }

.sidebar__brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: 0 .95rem;
  height: var(--topbar-h);
  flex-shrink: 0;
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}

.sidebar__logo {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: linear-gradient(145deg, var(--petrol-400), var(--petrol-700));
  display: grid; place-items: center;
  font-weight: 700; color: #fff; font-size: .72rem;
  letter-spacing: -.02em;
  flex-shrink: 0;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.22);
}

.sidebar__name {
  font-weight: 600; color: #fff; font-size: .875rem;
  letter-spacing: -.012em; line-height: 1.2;
}
.sidebar__sub {
  font-size: .66rem; color: var(--ink-400);
  letter-spacing: .05em; text-transform: uppercase;
}

.sidebar__nav { padding: .7rem .55rem 1.4rem; flex: 1; }

.nav-group + .nav-group { margin-top: .15rem; }

.nav-group__title {
  font-size: .63rem;
  text-transform: uppercase;
  letter-spacing: .13em;
  color: var(--ink-500);
  padding: .9rem .6rem .3rem;
  font-weight: 600;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .44rem .6rem;
  border-radius: var(--radius-sm);
  color: var(--ink-200);
  font-size: .845rem;
  font-weight: 450;
  position: relative;
  transition: background .13s, color .13s;
}
.nav-link:hover {
  background: rgba(255, 255, 255, .055);
  color: #fff;
  text-decoration: none;
}
.nav-link.active {
  background: rgba(18, 147, 153, .16);
  color: #fff;
  font-weight: 550;
}
/* Etkin bağlantıyı solda ince bir petrol çubuk işaretler — dolu blok yerine */
.nav-link.active::before {
  content: '';
  position: absolute;
  left: -.55rem; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 18px;
  border-radius: 0 3px 3px 0;
  background: var(--petrol-400);
}
.nav-link svg { width: 16px; height: 16px; flex-shrink: 0; opacity: .72; }
.nav-link:hover svg, .nav-link.active svg { opacity: 1; }

.nav-link__badge {
  margin-left: auto;
  background: var(--clay);
  color: #fff;
  font-size: .65rem;
  font-weight: 600;
  padding: .02rem .34rem;
  border-radius: 4px;
  min-width: 17px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.main {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  height: var(--topbar-h);
  background: var(--paper);
  border-bottom: 1px solid var(--ink-150);
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1.15rem;
  position: sticky;
  top: 0;
  z-index: 30;
}

.topbar__search { flex: 1; max-width: 430px; position: relative; }
.topbar__search input {
  width: 100%;
  padding: .44rem .75rem .44rem 2.1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--ink-50);
  font-size: .85rem;
  font-family: inherit;
  color: var(--ink-800);
  transition: background .13s, border-color .13s, box-shadow .13s;
}
.topbar__search input::placeholder { color: var(--ink-400); }
.topbar__search input:focus {
  outline: none;
  background: #fff;
  border-color: var(--petrol-500);
  box-shadow: 0 0 0 3px var(--petrol-50);
}
.topbar__search svg {
  position: absolute; left: .68rem; top: 50%;
  transform: translateY(-50%);
  width: 15px; height: 15px; color: var(--ink-400);
  pointer-events: none;
}

.search-results {
  position: absolute;
  top: calc(100% + 6px); left: 0; right: 0;
  background: var(--paper);
  border: 1px solid var(--ink-150);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  max-height: 360px;
  overflow-y: auto;
  display: none;
  z-index: 50;
  padding: .25rem;
}
.search-results.open { display: block; }
.search-results a {
  display: block;
  padding: .5rem .6rem;
  border-radius: var(--radius-sm);
  color: var(--ink-800);
}
.search-results a:hover { background: var(--ink-50); text-decoration: none; }
.search-results__empty { padding: .8rem .7rem; color: var(--ink-400); font-size: .84rem; }

.topbar__right { margin-left: auto; display: flex; align-items: center; gap: .45rem; }

.user-chip {
  display: flex; align-items: center; gap: .5rem;
  padding: .26rem .45rem .26rem .3rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  background: none;
  font-family: inherit;
  color: inherit;
  transition: background .13s;
}
.user-chip:hover { background: var(--ink-50); }

.avatar {
  width: 29px; height: 29px;
  border-radius: 8px;
  background: var(--petrol-600);
  color: #fff;
  display: grid; place-items: center;
  font-size: .68rem; font-weight: 600;
  letter-spacing: .01em;
  flex-shrink: 0;
}

.user-chip__name { font-size: .82rem; font-weight: 550; line-height: 1.2; color: var(--ink-800); }
.user-chip__role { font-size: .68rem; color: var(--ink-400); line-height: 1.2; }

.dropdown { position: relative; }
.dropdown__menu {
  position: absolute; right: 0; top: calc(100% + 7px);
  background: var(--paper);
  border: 1px solid var(--ink-150);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  padding: .3rem;
  display: none;
  z-index: 50;
}
.dropdown__menu.open { display: block; }
.dropdown__menu a,
.dropdown__menu button {
  display: flex; align-items: center; gap: .55rem;
  width: 100%;
  padding: .45rem .6rem;
  border-radius: var(--radius-sm);
  color: var(--ink-700);
  font-size: .845rem;
  background: none; border: 0; cursor: pointer;
  font-family: inherit; text-align: left;
}
.dropdown__menu a:hover,
.dropdown__menu button:hover { background: var(--ink-50); text-decoration: none; color: var(--ink-900); }
.dropdown__menu svg { opacity: .6; }
.dropdown__divider { height: 1px; background: var(--ink-150); margin: .3rem 0; }

.content { padding: 1.35rem 1.35rem 3rem; flex: 1; max-width: 1560px; width: 100%; }
.content--narrow { max-width: 920px; }

.page-head {
  display: flex; align-items: flex-start; gap: 1rem;
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
}
.page-head__text { flex: 1; min-width: 200px; }
.page-head h1 { margin-bottom: .12rem; }
.page-head__sub { color: var(--ink-500); font-size: .845rem; margin: 0; }
.page-head__actions { display: flex; gap: .45rem; flex-wrap: wrap; align-items: center; }

.breadcrumb {
  font-size: .73rem; color: var(--ink-400); margin-bottom: .35rem;
  display: flex; align-items: center; gap: .3rem; flex-wrap: wrap;
}
.breadcrumb a { color: var(--ink-500); }
.breadcrumb svg { opacity: .5; }

/* ==========================================================================
   Kart
   ========================================================================== */

.card {
  background: var(--paper);
  border: 1px solid var(--ink-150);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1rem;
  overflow: hidden;
}
.card__head {
  padding: .8rem 1.05rem;
  border-bottom: 1px solid var(--ink-100);
  display: flex; align-items: center; gap: .7rem;
  flex-wrap: wrap;
  background: var(--paper);
}
.card__head h2, .card__head h3 {
  margin: 0; font-size: .875rem; font-weight: 600;
  display: flex; align-items: center; gap: .45rem;
}
.card__head h2 svg, .card__head h3 svg { color: var(--ink-400); }
.card__head-actions { margin-left: auto; display: flex; gap: .4rem; flex-wrap: wrap; }
.card__body { padding: 1.05rem; }
.card__body--flush { padding: 0; }
.card__foot {
  padding: .7rem 1.05rem;
  border-top: 1px solid var(--ink-100);
  background: var(--ink-50);
}

/* ==========================================================================
   Ölçüm satırı
   Ayrı ayrı kutular yerine tek bir şerit: gözü bölmez, karşılaştırmayı
   kolaylaştırır. Renk yalnızca paraya ayrıldı.
   ========================================================================== */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(178px, 1fr));
  gap: 0;
  background: var(--paper);
  border: 1px solid var(--ink-150);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.1rem;
  overflow: hidden;
}

.stat { padding: .95rem 1.1rem; position: relative; }
.stat + .stat { border-left: 1px solid var(--ink-100); }

.stat__label {
  font-size: .685rem; color: var(--ink-400);
  text-transform: uppercase; letter-spacing: .09em; font-weight: 600;
  margin-bottom: .3rem;
}
.stat__value {
  font-size: 1.44rem; font-weight: 600; color: var(--ink-900);
  line-height: 1.12; letter-spacing: -.028em;
}
.stat__meta { font-size: .745rem; color: var(--ink-400); margin-top: .28rem; }
.stat__meta.up   { color: var(--moss); }
.stat__meta.down { color: var(--clay); }

/* Anlam yalnızca sayının renginde — kutunun kenarında değil */
.stat--green .stat__value { color: var(--moss); }
.stat--red   .stat__value { color: var(--clay); }
.stat--amber .stat__value { color: var(--honey); }

@media (max-width: 720px) {
  .stat + .stat { border-left: 0; border-top: 1px solid var(--ink-100); }
}

/* ==========================================================================
   Tablo
   ========================================================================== */

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

table.data { width: 100%; border-collapse: collapse; font-size: .855rem; }

table.data th {
  text-align: left;
  padding: .55rem .85rem;
  background: var(--paper);
  border-bottom: 1px solid var(--ink-150);
  font-weight: 600;
  font-size: .675rem;
  text-transform: uppercase;
  letter-spacing: .085em;
  color: var(--ink-400);
  white-space: nowrap;
  position: sticky; top: 0; z-index: 1;
}
table.data td {
  padding: .62rem .85rem;
  border-bottom: 1px solid var(--ink-100);
  vertical-align: middle;
}
table.data tbody tr { transition: background .1s; }
table.data tbody tr:hover { background: var(--petrol-50); }
table.data tbody tr:last-child td { border-bottom: 0; }
table.data .num { text-align: right; white-space: nowrap; }
/* Protokol/makbuz no, tarih ve tutar bölünürse okunmaz hale geliyor:
   "MKB-2026-000002" üç satıra dağılıyordu. */
table.data .mono,
table.data td:first-child { white-space: nowrap; }
table.data .actions { text-align: right; white-space: nowrap; }
table.data tfoot td {
  background: var(--ink-50);
  font-weight: 600;
  border-top: 1px solid var(--ink-150);
  border-bottom: 0;
}

.table-empty { padding: 2.5rem 1rem; text-align: center; color: var(--ink-400); }

/* ==========================================================================
   Form
   ========================================================================== */

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(228px, 1fr)); gap: .85rem; }
.form-grid--2 { grid-template-columns: repeat(2, 1fr); }
.form-grid--3 { grid-template-columns: repeat(3, 1fr); }
.field--full { grid-column: 1 / -1; }

.field { margin-bottom: .1rem; }
.field label {
  display: block;
  font-size: .775rem;
  font-weight: 550;
  margin-bottom: .28rem;
  color: var(--ink-600);
}
.field label .req { color: var(--clay); }

.field input[type=text], .field input[type=email], .field input[type=password],
.field input[type=number], .field input[type=date], .field input[type=time],
.field input[type=tel], .field input[type=search], .field input[type=datetime-local],
.field input[type=file], .field select, .field textarea,
input.inp, select.inp, textarea.inp {
  width: 100%;
  padding: .48rem .62rem;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-sm);
  font-size: .865rem;
  font-family: inherit;
  color: var(--ink-800);
  background: var(--paper);
  transition: border-color .13s, box-shadow .13s;
}
.field textarea { min-height: 78px; resize: vertical; line-height: 1.5; }

.field input:focus, .field select:focus, .field textarea:focus,
input.inp:focus, select.inp:focus, textarea.inp:focus {
  outline: none;
  border-color: var(--petrol-500);
  box-shadow: 0 0 0 3px var(--petrol-50);
}
.field input:disabled, .field select:disabled, .field textarea:disabled {
  background: var(--ink-50); color: var(--ink-400); cursor: not-allowed;
}
.field input.error, .field select.error, .field textarea.error {
  border-color: var(--clay);
  box-shadow: 0 0 0 3px var(--clay-bg);
}
.field__error { color: var(--clay); font-size: .745rem; margin-top: .24rem; font-weight: 500; }
.field__hint  { color: var(--ink-400); font-size: .745rem; margin-top: .24rem; line-height: 1.45; }

.check {
  display: flex; align-items: flex-start; gap: .5rem;
  font-size: .845rem; cursor: pointer; padding: .18rem 0;
}
.check input { margin-top: .22rem; accent-color: var(--petrol-600); flex-shrink: 0; }

.check-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(178px, 1fr)); gap: .25rem .85rem; }

fieldset.group {
  border: 1px solid var(--ink-150);
  border-radius: var(--radius);
  padding: .95rem 1.05rem 1.05rem;
  margin: 0 0 1rem;
  background: var(--paper);
}
fieldset.group legend {
  font-size: .7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--ink-400);
  padding: 0 .4rem;
}

.form-actions {
  display: flex; gap: .5rem; align-items: center;
  padding-top: 1rem; margin-top: .5rem;
  border-top: 1px solid var(--ink-100);
  flex-wrap: wrap;
}

/* ==========================================================================
   Buton
   ========================================================================== */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .4rem;
  padding: .46rem .82rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: .845rem;
  font-weight: 550;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  line-height: 1.4;
  transition: background .13s, border-color .13s, box-shadow .13s, transform .06s;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn svg { width: 15px; height: 15px; }

.btn--primary {
  background: var(--petrol-600); color: #fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12), var(--shadow-sm);
}
.btn--primary:hover:not(:disabled) { background: var(--petrol-700); }

.btn--ghost { background: var(--paper); color: var(--ink-700); border-color: var(--ink-200); }
.btn--ghost:hover:not(:disabled) { background: var(--ink-50); border-color: var(--ink-300); }

.btn--danger  { background: var(--clay); color: #fff; }
.btn--danger:hover:not(:disabled)  { background: #A63E2E; }

.btn--success { background: var(--moss); color: #fff; }
.btn--success:hover:not(:disabled) { background: #166344; }

.btn--subtle { background: var(--ink-100); color: var(--ink-700); }
.btn--subtle:hover:not(:disabled) { background: var(--ink-150); }

.btn--link { background: none; color: var(--petrol-700); padding: .22rem .32rem; }
.btn--link:hover { background: var(--petrol-50); }

.btn--sm { padding: .28rem .58rem; font-size: .775rem; }
.btn--sm svg { width: 13px; height: 13px; }
.btn--lg { padding: .6rem 1.15rem; font-size: .9rem; }
.btn--block { width: 100%; }
.btn--icon { padding: .36rem; }

.btn-group { display: inline-flex; }
.btn-group .btn { border-radius: 0; }
.btn-group .btn:first-child { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.btn-group .btn:last-child  { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.btn-group .btn + .btn { margin-left: -1px; }

/* ==========================================================================
   Rozet ve uyarı
   Hap biçimi yerine hafif köşeli: klinik kaydı gibi okunur, SaaS etiketi gibi değil
   ========================================================================== */

.badge {
  display: inline-flex; align-items: center; gap: .25rem;
  padding: .1rem .42rem;
  border-radius: 5px;
  font-size: .715rem;
  font-weight: 550;
  line-height: 1.5;
  white-space: nowrap;
  letter-spacing: .005em;
}
.badge--gray   { background: var(--ink-100);  color: var(--ink-600); }
.badge--green  { background: var(--moss-bg);  color: var(--moss); }
.badge--red    { background: var(--clay-bg);  color: var(--clay); }
.badge--amber  { background: var(--honey-bg); color: var(--honey); }
.badge--blue   { background: var(--sky-bg);   color: var(--sky); }
.badge--purple { background: var(--iris-bg);  color: var(--iris); }
.badge--brand  { background: var(--petrol-100); color: var(--petrol-800); }

.dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; flex-shrink: 0; }

.alert-strip {
  display: flex; align-items: center; gap: .6rem;
  background: var(--clay-bg);
  border: 1px solid #EFC5BD;
  border-left: 3px solid var(--clay);
  color: #8C3527;
  padding: .58rem .85rem;
  border-radius: var(--radius-sm);
  font-size: .85rem;
  font-weight: 500;
  margin-bottom: .9rem;
}
.alert-strip svg { width: 17px; height: 17px; flex-shrink: 0; }

/* ==========================================================================
   Bildirim
   ========================================================================== */

.flash-stack { margin-bottom: 1rem; }
.flash {
  display: flex; align-items: flex-start; gap: .6rem;
  padding: .62rem .85rem;
  border-radius: var(--radius-sm);
  font-size: .86rem;
  margin-bottom: .5rem;
  border: 1px solid;
  border-left-width: 3px;
}
.flash svg { width: 17px; height: 17px; flex-shrink: 0; margin-top: .08rem; }
.flash--success { background: var(--moss-bg);  border-color: #B9DEC9; border-left-color: var(--moss);  color: #14533A; }
.flash--error   { background: var(--clay-bg);  border-color: #EFC5BD; border-left-color: var(--clay);  color: #8C3527; }
.flash--warning { background: var(--honey-bg); border-color: #EBD3A0; border-left-color: var(--honey); color: #74500B; }
.flash--info    { background: var(--sky-bg);   border-color: #BBD5EA; border-left-color: var(--sky);   color: #144E7B; }
.flash__close { margin-left: auto; background: none; border: 0; cursor: pointer; opacity: .55; padding: 0; color: inherit; font-size: 1.1rem; line-height: 1; }
.flash__close:hover { opacity: 1; }

/* ==========================================================================
   Sekme
   ========================================================================== */

.tabs {
  display: flex; gap: .1rem;
  border-bottom: 1px solid var(--ink-150);
  margin-bottom: 1.05rem;
  overflow-x: auto;
}
.tabs a, .tabs button {
  padding: .55rem .8rem;
  font-size: .85rem;
  font-weight: 550;
  color: var(--ink-400);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
  background: none; border-top: 0; border-left: 0; border-right: 0;
  cursor: pointer; font-family: inherit;
  transition: color .13s, border-color .13s;
}
.tabs a:hover, .tabs button:hover { color: var(--ink-700); text-decoration: none; }
.tabs a.active, .tabs button.active { color: var(--petrol-700); border-bottom-color: var(--petrol-600); }
.tabs .count {
  background: var(--ink-100); color: var(--ink-500);
  font-size: .69rem; padding: .02rem .32rem; border-radius: 4px; margin-left: .3rem;
  font-variant-numeric: tabular-nums;
}
.tabs .active .count { background: var(--petrol-100); color: var(--petrol-800); }

/* ==========================================================================
   Kalıcı pencere
   ========================================================================== */

.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(8, 34, 42, .42);
  backdrop-filter: blur(2px);
  z-index: 100;
  display: none;
  align-items: flex-start; justify-content: center;
  padding: 3rem 1rem;
  overflow-y: auto;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: var(--paper);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 560px;
  margin: auto 0;
  overflow: hidden;
}
.modal--lg { max-width: 840px; }
.modal--xl { max-width: 1120px; }
.modal__head {
  padding: .9rem 1.1rem;
  border-bottom: 1px solid var(--ink-100);
  display: flex; align-items: center;
}
.modal__head h3 { margin: 0; font-size: .98rem; }
.modal__close {
  margin-left: auto; background: none; border: 0;
  font-size: 1.35rem; line-height: 1; cursor: pointer; color: var(--ink-400);
  padding: 0 .2rem;
}
.modal__close:hover { color: var(--ink-700); }
.modal__body { padding: 1.1rem; }
.modal__foot {
  padding: .8rem 1.1rem;
  border-top: 1px solid var(--ink-100);
  display: flex; gap: .5rem; justify-content: flex-end;
  background: var(--ink-50);
}

/* ==========================================================================
   Yardımcı sınıflar
   ========================================================================== */

.muted  { color: var(--ink-400); }
.small  { font-size: .8rem; }
.xsmall { font-size: .725rem; }
.bold   { font-weight: 600; }
.mono   { font-family: var(--mono); font-size: .84em; letter-spacing: -.01em; }
.nowrap { white-space: nowrap; }
/* Dar ekranda gizlenir: yalnızca ikincil bilgi için kullanın, ana veri için asla */
.hide-sm { display: revert; }
.right  { text-align: right; }
.center { text-align: center; }
.num    { font-variant-numeric: tabular-nums; }

.text-green { color: var(--moss); }
.text-red   { color: var(--clay); }
.text-amber { color: var(--honey); }

.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: .3rem; } .gap-2 { gap: .55rem; } .gap-3 { gap: .85rem; }
.wrap { flex-wrap: wrap; }
.grow { flex: 1; }

.mt-0 { margin-top: 0; }    .mt-1 { margin-top: .4rem; }  .mt-2 { margin-top: .8rem; }  .mt-3 { margin-top: 1.2rem; }
.mb-0 { margin-bottom: 0; } .mb-1 { margin-bottom: .4rem; } .mb-2 { margin-bottom: .8rem; } .mb-3 { margin-bottom: 1.2rem; }

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(310px, 1fr)); gap: 1rem; align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(238px, 1fr)); gap: 1rem; align-items: start; }

.divider { height: 1px; background: var(--ink-100); margin: 1rem 0; border: 0; }

.deflist { display: grid; grid-template-columns: max-content 1fr; gap: .42rem .95rem; font-size: .855rem; }
.deflist dt { color: var(--ink-400); font-weight: 450; }
.deflist dd { margin: 0; font-weight: 500; color: var(--ink-800); }

.pagination { display: flex; gap: .22rem; align-items: center; justify-content: center; padding: .85rem; flex-wrap: wrap; }
.pagination a, .pagination span {
  padding: .3rem .58rem;
  border: 1px solid var(--ink-150);
  border-radius: var(--radius-sm);
  font-size: .8rem;
  color: var(--ink-600);
  background: var(--paper);
  font-variant-numeric: tabular-nums;
}
.pagination a:hover { background: var(--ink-50); text-decoration: none; }
.pagination .current { background: var(--petrol-600); color: #fff; border-color: var(--petrol-600); }
.pagination .disabled { opacity: .4; pointer-events: none; }

.filters {
  display: flex; gap: .55rem; flex-wrap: wrap; align-items: flex-end;
  padding: .85rem 1rem;
  background: var(--paper);
  border: 1px solid var(--ink-150);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1rem;
}
.filters .field { margin: 0; min-width: 132px; }
/* Metin araması kalan boşluğu alsın, açılır listeler kendi boyunda kalsın */
.filters .field:has(input[type=search]),
.filters .field:has(input[type=text]) { flex: 1 1 210px; max-width: 320px; }
.filters .field label { font-size: .705rem; text-transform: uppercase; letter-spacing: .07em; color: var(--ink-400); }

.empty-state { text-align: center; padding: 2.6rem 1rem; color: var(--ink-400); }
.empty-state svg { color: var(--ink-200); margin-bottom: .55rem; }
.empty-state h3 { color: var(--ink-600); margin-bottom: .25rem; }

/* ==========================================================================
   GÜNÜN ŞERİDİ — kontrol panelinin imza öğesi
   Günü tek bakışta okutur: hangi saat dolu, şu an neredeyiz, sırada kim var.
   ========================================================================== */

.daystrip {
  background: var(--paper);
  border: 1px solid var(--ink-150);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: .9rem 1.05rem 1.05rem;
  margin-bottom: 1.1rem;
}

.daystrip__head {
  display: flex; align-items: baseline; gap: .6rem;
  margin-bottom: .75rem; flex-wrap: wrap;
}
.daystrip__title {
  font-size: .685rem; text-transform: uppercase; letter-spacing: .09em;
  font-weight: 600; color: var(--ink-400);
}
.daystrip__now {
  font-family: var(--mono); font-size: .78rem; font-weight: 600;
  color: var(--clay); margin-left: auto;
}

.daystrip__rail {
  position: relative;
  height: 62px;
  background: var(--ink-50);
  border-radius: var(--radius-sm);
  border: 1px solid var(--ink-100);
}

.daystrip__hour {
  position: absolute; top: 0; bottom: 0;
  border-left: 1px solid var(--ink-150);
}
.daystrip__hour span {
  position: absolute; top: 3px; left: 4px;
  font-size: .63rem; font-family: var(--mono);
  color: var(--ink-300);
}

/* Öğle arası taralı gösterilir */
.daystrip__lunch {
  position: absolute; top: 0; bottom: 0;
  background: repeating-linear-gradient(
    45deg, transparent, transparent 4px,
    rgba(106, 141, 151, .1) 4px, rgba(106, 141, 151, .1) 8px);
}

.daystrip__appt {
  position: absolute;
  top: 20px; height: 34px;
  border-radius: 5px;
  padding: .12rem .34rem;
  font-size: .7rem;
  line-height: 1.22;
  overflow: hidden;
  cursor: pointer;
  border-left: 3px solid var(--petrol-600);
  background: var(--petrol-50);
  color: var(--petrol-800);
  transition: transform .1s, box-shadow .1s;
  min-width: 20px;
}
.daystrip__appt:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  z-index: 3;
  text-decoration: none;
}
.daystrip__appt b { display: block; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.daystrip__appt span { opacity: .75; font-family: var(--mono); font-size: .64rem; }

.daystrip__appt--completed { background: var(--moss-bg); border-left-color: var(--moss); color: #14533A; }
.daystrip__appt--arrived,
.daystrip__appt--in_progress { background: var(--honey-bg); border-left-color: var(--honey); color: #74500B; }
.daystrip__appt--no_show { background: var(--clay-bg); border-left-color: var(--clay); color: #8C3527; }
.daystrip__appt--cancelled { opacity: .45; }

.daystrip__marker {
  position: absolute; top: -3px; bottom: -3px;
  width: 2px; background: var(--clay);
  z-index: 4; pointer-events: none;
  border-radius: 2px;
}
.daystrip__marker::before {
  content: '';
  position: absolute; left: -3px; top: -3px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--clay);
}

.daystrip__note {
  margin: .5rem 0 0;
  font-size: .78rem;
  color: var(--ink-400);
  text-align: center;
}

/* Dar ekranda mesai ekseni sıkışıp saat etiketleri üst üste biniyordu.
   Şerit kendi genişliğini korur, kapsayıcı yatay kaydırılır. */
@media (max-width: 720px) {
  .daystrip__scroll { overflow-x: auto; padding-bottom: .3rem; }
  .daystrip__rail   { min-width: 560px; }
  .daystrip__head   { gap: .35rem; }
  .daystrip__now    { margin-left: 0; }
}

/* ==========================================================================
   Yazdırma
   ========================================================================== */

@media print {
  .sidebar, .topbar, .page-head__actions, .no-print, .btn, .filters, .tabs { display: none !important; }
  .main { margin-left: 0; }
  .content { padding: 0; max-width: none; }
  .card { border: 0; box-shadow: none; page-break-inside: avoid; }
  body { background: #fff; font-size: 11pt; }
  a { color: #000; text-decoration: none; }
  table.data th { position: static; }
}

/* ==========================================================================
   Duyarlı
   ========================================================================== */

.sidebar-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  padding: .35rem; color: var(--ink-600);
}
.sidebar-backdrop {
  display: none; position: fixed; inset: 0;
  background: rgba(8, 34, 42, .45); z-index: 35;
}

@media (max-width: 1024px) { .form-grid--3 { grid-template-columns: repeat(2, 1fr); } }

@media (max-width: 900px) {
  /* TABLOLAR — kritik davranış.
     .table-wrap'te overflow-x:auto vardı ama table{width:100%} tabloyu
     kapsayıcıya sığmaya zorluyordu: taşma oluşmadığı için kaydırma hiç
     tetiklenmiyor, hücreler harf harf kırılıyor ve son sütunlar (tutar,
     işlemler) ekran dışında ERİŞİLEMEZ kalıyordu. min-width taşmayı
     geri getirir, böylece kaydırma gerçekten çalışır. */
  .table-wrap {
    overflow-x: auto;
    /* Sağ kenardaki gölge "devamı var" der; yatay kaydırma keşfedilebilir olmalı */
    background:
      linear-gradient(to right, var(--paper) 30%, rgba(255,255,255,0)) left center,
      linear-gradient(to left,  var(--paper) 30%, rgba(255,255,255,0)) right center,
      radial-gradient(farthest-side at 0 50%, rgba(8,34,42,.13), transparent) left center,
      radial-gradient(farthest-side at 100% 50%, rgba(8,34,42,.13), transparent) right center;
    background-repeat: no-repeat;
    background-size: 36px 100%, 36px 100%, 14px 100%, 14px 100%;
    background-attachment: local, local, scroll, scroll;
  }
  table.data { min-width: 580px; }

  /* İkincil sütunlar dar ekranda gizlenir: kaydırma mesafesi kısalır */
  .hide-sm { display: none !important; }

  .sidebar { transform: translateX(-100%); transition: transform .2s ease; box-shadow: var(--shadow-lg); }
  body.sidebar-open .sidebar { transform: translateX(0); }
  body.sidebar-open .sidebar-backdrop { display: block; }
  .main { margin-left: 0; }
  .sidebar-toggle { display: block; }
  .content { padding: .9rem .9rem 2.5rem; }
  .form-grid--2, .form-grid--3 { grid-template-columns: 1fr; }
  .user-chip__name, .user-chip__role { display: none; }
  .deflist { grid-template-columns: 1fr; gap: .08rem .9rem; }
  .deflist dt { margin-top: .45rem; font-size: .73rem; }
}

@media (max-width: 560px) {
  .page-head { flex-direction: column; }
  .page-head__actions { width: 100%; }
  .stat__value { font-size: 1.25rem; }
  .topbar__search { max-width: none; }
  .modal-backdrop { padding: 1rem .5rem; }
}

/* ==========================================================================
   Tahsilat sütunları
   Ödeme olmayan gün boş kalmaz, ince bir taban çizgisiyle işaretlenir:
   "veri yok" ile "sıfır tahsilat" karışmasın.
   ========================================================================== */

.spark {
  display: flex; align-items: flex-end; gap: 4px;
  height: 122px; margin-bottom: .55rem;
}
.spark__col {
  flex: 1;
  display: flex; flex-direction: column; justify-content: flex-end;
  height: 100%;
  border-radius: 3px;
  transition: background .12s;
}
.spark__col:hover { background: var(--petrol-50); }
.spark__bar {
  background: linear-gradient(180deg, var(--petrol-500), var(--petrol-700));
  border-radius: 3px 3px 1px 1px;
}
.spark__zero { height: 2px; background: var(--ink-200); border-radius: 2px; }
.spark__col--today .spark__bar { background: linear-gradient(180deg, var(--petrol-400), var(--petrol-600)); box-shadow: 0 0 0 1px var(--petrol-100); }