/* Color palette */
:root {
  --c-bg-900: #0f0D15;
  --c-bg-800: #111136;
  --c-bg-700: #131458;
  --c-accent-500: #414e7f;
  --c-accent-300: #807e98;
  --c-text: #E6E7EE;
  /* Native controls dark theme */
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { font-size: 14px; }
@media (min-width: 768px) { html { font-size: 16px; } }

body.app-body {
  margin: 0;
  color: var(--c-text);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; /* Telegraf yerine benzer */
  background: radial-gradient(1200px 800px at 20% 0%, rgba(128, 126, 152, .25), transparent 60%),
              radial-gradient(1000px 700px at 80% 20%, rgba(65, 78, 127, .25), transparent 60%),
              linear-gradient(180deg, var(--c-bg-900), var(--c-bg-800) 40%, var(--c-bg-700));
  min-height: 100vh;
  overflow-x: hidden;
  overflow-y: auto;
}

.app-bg {
  position: fixed; inset: 0; opacity: .03; pointer-events: none;
}

.app-wrapper {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  padding: 24px;
}

.sidebar {
  height: calc(100vh - 48px);
  position: sticky; top: 24px;
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 16px;
  display: flex;               /* footer'i alta sabitle */
  flex-direction: column;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: .2px; }
.brand .material-symbols-outlined { font-size: 28px; }
.brand-text { font-size: 18px; }

.menu { display: flex; flex-direction: column; gap: 6px; margin-top: 16px; }
.menu-item {
  display: grid; grid-template-columns: 28px 1fr; align-items: center; gap: 12px;
  padding: 12px 10px; border-radius: 12px; color: var(--c-text); text-decoration: none;
  transition: background .2s ease, color .2s ease;
}
.menu-item:hover { background: rgba(255,255,255,0.06); color: #fff; }
.menu-item .material-symbols-outlined { font-variation-settings: 'wght' 300; opacity: .9; }
.sidebar-footer { margin-top: auto; padding-top: 8px; border-top: 1px dashed rgba(255,255,255,.08); }
.sidebar-footer .menu-item { color: var(--c-text); opacity: .9; }
.sidebar-footer .menu-item .material-symbols-outlined { opacity: .9; }

.content {
  min-height: calc(100vh - 48px);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: linear-gradient(120deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 24px;
  overflow: visible; /* allow modals to be fully interactive */
}

/* Modal tuning */
.modal { z-index: 2050; }
.modal-backdrop { z-index: 2000; -webkit-backdrop-filter: blur(24px) saturate(1.4); backdrop-filter: blur(24px) saturate(1.4); }
.modal-backdrop.show { opacity: .48; }
.modal-content { border-radius: 14px; }
.modal-body { max-height: 70vh; overflow: auto; }

/* Cards for home */
.modal-open body { overflow: hidden; }

/* Modal açıkken arka planı (uygulama sarmalayıcısı) biraz daha karart/soluklaştır */
/* modal-dimmed sınıfı altında ekstra karartma uygulanmıyor; tamamen blur etkisi tercih edildi */
.glass-cards { display: grid; grid-template-columns: repeat(1, 1fr); gap: 24px; }
@media (min-width: 768px) { .glass-cards { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1200px) { .glass-cards { grid-template-columns: repeat(3, 1fr); } }

.glass-card {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  aspect-ratio: 4/3; border-radius: 16px; text-align: center;
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--c-text); text-decoration: none;
}
.glass-card:hover { background: rgba(255,255,255,0.06); }
.glass-card .material-symbols-outlined { font-size: 60px; }
.glass-card-title { font-size: 24px; font-weight: 700; }

/* Page header */
.page-header { display: flex; align-items: center; justify-content: space-between; padding-bottom: 12px; margin-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,0.12); }
.page-title { font-size: 24px; font-weight: 700; margin: 0; }
.page-actions { display: inline-flex; gap: 8px; }
.user-info { display: inline-flex; align-items: center; gap: 8px; margin-left: 12px; padding-left: 12px; border-left: 1px solid rgba(255,255,255,0.12); }
.user-info .material-symbols-outlined { font-size: 22px; opacity: .9; }
.user-info .name { font-weight: 600; opacity: .95; }
.user-info a { color: var(--c-text); text-decoration: none; opacity: .75; font-size: 12px; }
.user-info a:hover { opacity: 1; text-decoration: underline; }

/* Buttons */
.btn-primary { background: var(--c-accent-500); border-color: var(--c-accent-500); }
.btn-primary:hover { background: #53629c; border-color: #53629c; }

/* Tables */
.table-glass {
  --bs-table-color: var(--c-text);
  --bs-table-bg: rgba(255,255,255,0.02);
  --bs-border-color: rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
}
.table-glass thead th { border-bottom: 1px solid rgba(255,255,255,0.12); font-weight: 700; }
.table-glass td, .table-glass th { border-color: rgba(255,255,255,0.08); }

/* Rapor tablosu: satır yüksekliği ve metin taşmasını diğer gridlerle hizala */
.report-table tbody td { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.report-table tbody tr { height: 48px; }

/* Forms */
.form-glass { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); border-radius: 16px; padding: 24px; box-shadow: 0 8px 24px rgba(0,0,0,.25) inset, 0 6px 16px rgba(0,0,0,.2); }
.form-label { color: var(--c-text); opacity: .9; }
.form-control, .form-select {
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  color: var(--c-text);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 12px;
}
.form-control:focus, .form-select:focus {
  background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.06));
  color: var(--c-text);
  border-color: var(--c-accent-300);
  box-shadow: 0 0 0 0.25rem rgba(128,126,152,.22);
}

/* Chromium autofill beyaz arka planını temaya uydur */
input:-webkit-autofill,
textarea:-webkit-autofill,
select:-webkit-autofill {
  -webkit-text-fill-color: var(--c-text);
  caret-color: var(--c-text);
  -webkit-box-shadow: 0 0 0px 1000px rgba(255,255,255,.08) inset;
  box-shadow: 0 0 0px 1000px rgba(255,255,255,.08) inset;
  transition: background-color 5000s ease-in-out 0s;
}

/* Placeholders - beyaz ve daha belirgin */
input::placeholder,
.form-control::placeholder,
textarea::placeholder {
  color: rgba(255,255,255,.9);
  opacity: 1; /* Firefox */
}
/* Login sayfasinda yazi yazildiginda placeholder gizle */
.auth-card .form-control:focus::placeholder,
.auth-card .form-control:not(:placeholder-shown)::placeholder { opacity: 0; }

/* Ensure dropdown list (option menu) is readable on Windows/Chromium */
.form-select option, select option {
  color: var(--c-text);                 /* theme text */
  background-color: #151422;            /* theme-dark dropdown */
}
.form-select option:checked,
.form-select option:focus,
select option:checked,
select option:focus {
  background-color: #2a4bd6;  /* highlight */
  color: #ffffff;
}

/* Floating labels customization */
.form-floating>label { color: rgba(230,231,238,.75); }
.form-floating>.form-control, .form-floating>.form-select {
  height: 56px; padding: 1.25rem .95rem .45rem .95rem; border-radius: 12px;
}
.with-icon { position: relative; padding-bottom: 8px; --icon-gap: 48px; }
.with-icon .field-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); opacity: .85; pointer-events: none; }
.with-icon .form-floating>.form-control { padding-left: 48px; }
.with-icon .form-floating>label { left: 44px; }
/* when not using form-floating (login) keep padding for icon */
.with-icon > .form-control { padding-left: var(--icon-gap); height: 56px; }
/* Validasyon metnini input text başlangıcıyla (ikon boşluğu kadar) hizala */
.with-icon .text-danger { position: absolute; top: calc(100% - 4px); left: 0; right: 0; display: block; margin-top: 0; font-size: .875rem; line-height: 1.1; padding-left: calc(var(--icon-gap) + var(--bs-border-width)); }
/* sabit hata yüksekliği ile alan atayalım ki inputlar kaymasın */
.with-icon { --validation-space: 8px; }
.with-icon .text-danger:empty { display: block; visibility: hidden; height: var(--validation-space); }
.with-icon .text-danger:not(:empty) { visibility: visible; min-height: var(--validation-space); }
.glow-btn { border-radius: 14px; padding: 12px 16px; box-shadow: 0 6px 18px rgba(65,78,127,.35); }

/* Compact filter row */
.filters-compact .form-control,
.filters-compact .form-select { padding: .35rem .6rem; height: 42px; }
.filters-compact .col-md-3, .filters-compact .col-md-2, .filters-compact .col-md-4 { margin-bottom: 0; }
.filters-compact .w-220 { width: 300px; }
.filters-compact .w-180 { width: 240px; }
.filters-compact .w-160 { width: 200px; }
.filters-compact .w-140 { width: 180px; }

/* Login */
.auth-wrapper { display: flex; align-items: center; justify-content: center; min-height: 100dvh; padding: 24px; }
.auth-card { width: 100%; max-width: 460px; }
/* başlık/ikon yüksekliğini sabitle ki validasyon çıkınca kart içi yukarı-aşağı oynamasın */
.auth-card .mb-4 { min-height: 120px; }

/* Utilities */
.muted { color: rgba(230,231,238,.7); }