/* ==========================================================================
   İDARECİ VE BÜROKRATLAR BİRLİĞİ DERNEĞİ - MODERN KURUMSAL DİZAYN SİSTEMİ
   ========================================================================== */

:root {
  /* Renk Paleti - Kurumsal, Dinamik ve Zengin Kontrast */
  --navy-dark: #07172b;
  --navy-primary: #0b2545;
  --navy-accent: #133b68;
  --navy-light: #1e4d8c;
  --bordo-primary: #800000;
  --bordo-hover: #991b1b;
  --bordo-light: #b91c1c;
  --gold-primary: #d4af37;
  --gold-light: #fef08a;
  --gold-hover: #b89628;
  --gold-gradient: linear-gradient(135deg, #d4af37 0%, #f59e0b 100%);
  --navy-gradient: linear-gradient(135deg, #0b2545 0%, #133b68 50%, #1e4d8c 100%);
  --bordo-gradient: linear-gradient(135deg, #800000 0%, #a81c1c 100%);
  --cyan-gradient: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  --surface-bg: #edf2f7;
  --surface-card: #ffffff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border-subtle: #e2e8f0;
  --border-focus: #cbd5e1;
  --shadow-sm: 0 2px 4px rgba(11, 37, 69, 0.05);
  --shadow-md: 0 6px 18px rgba(11, 37, 69, 0.08);
  --shadow-lg: 0 14px 30px rgba(11, 37, 69, 0.12);
  --shadow-xl: 0 20px 45px rgba(11, 37, 69, 0.16);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;
  --transition-fast: all 0.2s ease;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 1. Global Reset & Akıcı Tipografi */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
  background-color: var(--surface-bg) !important;
  background-image: 
    radial-gradient(at 100% 0%, rgba(19, 59, 104, 0.06) 0px, transparent 50%),
    radial-gradient(at 0% 100%, rgba(128, 0, 0, 0.05) 0px, transparent 50%) !important;
  background-attachment: fixed !important;
  color: var(--text-main) !important;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6, .panel-heading {
  font-family: 'Inter', sans-serif !important;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

/* Ana Sayfa Gövde Kartı */
.page-index .whitebg {
  background: var(--surface-card) !important;
  border-radius: var(--radius-xl) !important;
  box-shadow: var(--shadow-lg) !important;
  border: 1px solid rgba(226, 232, 240, 0.85) !important;
  padding: 24px !important;
  margin-top: 15px !important;
  margin-bottom: 30px !important;
  transition: var(--transition-smooth) !important;
}

/* 2. Üst Header & Banner */
#header {
  background: #ffffff !important;
  border-bottom: 2px solid #eef2f6 !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03) !important;
}

.header-banner .logo {
  transition: transform 0.3s ease !important;
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.08)) !important;
}

.header-banner .logo:hover {
  transform: translateY(-2px) scale(1.01) !important;
}

/* 3. Ana Menü (Navbar) - Şık, Canlı, Dinamik */
#navbar.navbar-default, 
.navbar-default {
  background: var(--navy-gradient) !important;
  border: none !important;
  border-bottom: 3.5px solid var(--gold-primary) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: 0 10px 25px rgba(11, 37, 69, 0.32), 0 2px 6px rgba(0, 0, 0, 0.08) !important;
  margin-bottom: 20px !important;
  padding: 0 4px !important;
}

.navbar-default .navbar-collapse {
  padding-left: 0 !important;
  padding-right: 0 !important;
}

.navbar-default .home a {
  background: var(--bordo-gradient) !important;
  border-top-left-radius: var(--radius-md) !important;
  border-bottom-left-radius: var(--radius-md) !important;
  padding: 14px 18px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: var(--transition-smooth) !important;
  border-bottom: none !important;
}

.navbar-default .home a:hover {
  background: linear-gradient(135deg, #991b1b 0%, #dc2626 100%) !important;
  transform: scale(1.05) !important;
}

.navbar-default .navbar-nav > li > a {
  color: #ffffff !important;
  font-weight: 700 !important;
  font-size: 13.5px !important;
  letter-spacing: 0.3px !important;
  text-transform: uppercase !important;
  padding: 15px 14px !important;
  margin: 4px 2px !important;
  border-radius: var(--radius-sm) !important;
  transition: var(--transition-smooth) !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4) !important;
  border-bottom: none !important;
  display: flex !important;
  align-items: center !important;
}

.navbar-default .navbar-nav > li > a:hover,
.navbar-default .navbar-nav > li.open > a,
.navbar-default .navbar-nav > li > a:focus {
  background: rgba(255, 255, 255, 0.16) !important;
  color: var(--gold-light) !important;
  transform: translateY(-2px) !important;
  box-shadow: inset 0 0 12px rgba(255, 255, 255, 0.1), 0 4px 12px rgba(0, 0, 0, 0.25) !important;
  border-bottom: none !important;
}

.navbar-default .navbar-nav > li.active > a {
  background: rgba(212, 175, 55, 0.2) !important;
  color: var(--gold-primary) !important;
  border-bottom: 2.5px solid var(--gold-primary) !important;
}

/* Masaüstü Hover Açılır Menü Desteği */
@media (min-width: 768px) {
  .navbar-nav > li.dropdown:hover > .dropdown-menu {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
  }
}

/* Modern Açılır Menüler (Dropdowns) */
.navbar-nav > li.dropdown .dropdown-menu {
  background: #ffffff !important;
  border-radius: var(--radius-lg) !important;
  border: 1px solid rgba(212, 175, 55, 0.35) !important;
  border-top: 3.5px solid var(--gold-primary) !important;
  box-shadow: 0 18px 40px rgba(11, 37, 69, 0.22), 0 6px 14px rgba(0, 0, 0, 0.08) !important;
  padding: 8px !important;
  min-width: 250px !important;
  margin-top: 6px !important;
  animation: dropdownAnim 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

@keyframes dropdownAnim {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.navbar-nav > li.dropdown .dropdown-menu > li > a {
  color: #1e293b !important;
  font-weight: 600 !important;
  font-size: 13px !important;
  padding: 10px 16px !important;
  border-radius: var(--radius-sm) !important;
  margin-bottom: 2px !important;
  transition: var(--transition-fast) !important;
  display: block !important;
}

.navbar-nav > li.dropdown .dropdown-menu > li > a:hover {
  background: var(--navy-gradient) !important;
  color: #ffffff !important;
  padding-left: 22px !important;
  transform: translateX(4px) !important;
  box-shadow: 0 4px 12px rgba(11, 37, 69, 0.18) !important;
  font-weight: 700 !important;
}

/* Mobil Hamburger Menü */
.navbar-toggle {
  background: var(--bordo-gradient) !important;
  border: 1.5px solid var(--gold-primary) !important;
  border-radius: var(--radius-md) !important;
  padding: 10px !important;
  margin-top: 8px !important;
}

.navbar-toggle .icon-bar {
  background-color: #ffffff !important;
  height: 3px !important;
  border-radius: 2px !important;
}

/* 4. Sol Yan Menü (#left-menu) - Dinamik & Canlı Kartlar */
.left-menu .panel {
  border-radius: var(--radius-lg) !important;
  border: 1px solid var(--border-subtle) !important;
  box-shadow: var(--shadow-md) !important;
  overflow: hidden !important;
  margin-bottom: 20px !important;
  background: #ffffff !important;
  transition: var(--transition-smooth) !important;
}

.left-menu .panel:hover {
  box-shadow: var(--shadow-lg) !important;
}

.left-menu .panel-primary > .panel-heading {
  background: var(--navy-gradient) !important;
  border: none !important;
  border-bottom: 2.5px solid var(--gold-primary) !important;
  color: #ffffff !important;
  font-weight: 800 !important;
  font-size: 15px !important;
  letter-spacing: 0.3px !important;
  padding: 13px 18px !important;
  display: flex !important;
  align-items: center !important;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
}

.left-menu .panel-primary > .panel-heading img {
  filter: brightness(0) invert(1) !important;
  margin-right: 10px !important;
}

#left-menu {
  padding: 10px 12px !important;
  background: #f8fafc !important;
}

#left-menu li {
  margin-bottom: 6px !important;
}

#left-menu li a {
  color: #1e293b !important;
  font-weight: 600 !important;
  font-size: 13px !important;
  padding: 10px 14px !important;
  border-radius: var(--radius-md) !important;
  display: flex !important;
  align-items: center !important;
  background: #ffffff !important;
  border: 1px solid #eef2f6 !important;
  box-shadow: var(--shadow-sm) !important;
  text-decoration: none !important;
  transition: var(--transition-smooth) !important;
}

#left-menu li a:hover {
  background: var(--navy-gradient) !important;
  color: #ffffff !important;
  border-color: transparent !important;
  transform: translateX(6px) !important;
  box-shadow: 0 6px 14px rgba(11, 37, 69, 0.22) !important;
  font-weight: 700 !important;
}

/* 5. Butonlar - Modern, Canlı ve Etkileşimli */
.btn {
  border-radius: var(--radius-md) !important;
  font-weight: 700 !important;
  letter-spacing: 0.3px !important;
  transition: var(--transition-smooth) !important;
  cursor: pointer !important;
  position: relative !important;
  overflow: hidden !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-decoration: none !important;
}

.btn:active {
  transform: translateY(1px) !important;
}

.btn-primary {
  background: var(--navy-gradient) !important;
  border: none !important;
  color: #ffffff !important;
  padding: 9px 20px !important;
  box-shadow: 0 4px 14px rgba(11, 37, 69, 0.25) !important;
}

.btn-primary:hover, 
.btn-primary:focus {
  background: linear-gradient(135deg, #133b68 0%, #2563eb 100%) !important;
  color: #ffffff !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 22px rgba(37, 99, 235, 0.35) !important;
}

/* Bordo Vurgulu Butonlar */
.btn-bordo, 
a.btn-bordo, 
button.btn-bordo,
.side-dijital a[href="uyelik.html"],
.side-ebulten button {
  background: var(--bordo-gradient) !important;
  border: none !important;
  color: #ffffff !important;
  font-weight: 700 !important;
  border-radius: var(--radius-md) !important;
  box-shadow: 0 4px 14px rgba(128, 0, 0, 0.3) !important;
  transition: var(--transition-smooth) !important;
}

.btn-bordo:hover, 
a.btn-bordo:hover, 
button.btn-bordo:hover,
.side-dijital a[href="uyelik.html"]:hover,
.side-ebulten button:hover {
  background: linear-gradient(135deg, #991b1b 0%, #dc2626 100%) !important;
  color: #ffffff !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 22px rgba(185, 28, 28, 0.42) !important;
}

/* Altın Vurgulu Butonlar */
.btn-gold, 
a.btn-gold {
  background: var(--gold-gradient) !important;
  color: var(--navy-primary) !important;
  font-weight: 800 !important;
  border: none !important;
  box-shadow: 0 4px 14px rgba(212, 175, 55, 0.35) !important;
}

.btn-gold:hover, 
a.btn-gold:hover {
  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%) !important;
  color: var(--navy-dark) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 20px rgba(245, 158, 11, 0.45) !important;
}

/* 6. Paneller & Kartlar (Haberler, Duyurular, Galeriler vb.) */
.panel {
  border-radius: var(--radius-lg) !important;
  border: 1px solid var(--border-subtle) !important;
  box-shadow: var(--shadow-md) !important;
  overflow: hidden !important;
  margin-bottom: 22px !important;
  background: #ffffff !important;
  transition: var(--transition-smooth) !important;
}

.panel:hover {
  box-shadow: var(--shadow-lg) !important;
}

.panel-heading {
  border: none !important;
  font-weight: 800 !important;
  font-size: 15px !important;
  padding: 12px 18px !important;
  display: flex !important;
  align-items: center !important;
  position: relative !important;
}

.panel-primary > .panel-heading {
  background: var(--navy-gradient) !important;
  border-bottom: 2.5px solid var(--gold-primary) !important;
  color: #ffffff !important;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
}

.panel-cyan .panel-heading {
  background: var(--cyan-gradient) !important;
  border-bottom: 2.5px solid #38bdf8 !important;
  color: #ffffff !important;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
}

.panel-red .panel-heading {
  background: var(--bordo-gradient) !important;
  border-bottom: 2.5px solid #f87171 !important;
  color: #ffffff !important;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
}

.panel-kurumsal {
  border: 1px solid var(--border-subtle) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-md) !important;
  overflow: hidden !important;
  margin-bottom: 1.5rem !important;
  background: white !important;
}

.news .panel-primary {
  height: 100% !important;
}

/* Haber Listeleri & List Groups */
.list-group-left img {
  border-radius: var(--radius-md) !important;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1) !important;
  transition: var(--transition-smooth) !important;
  object-fit: cover !important;
}

.list-group-left img:hover {
  transform: scale(1.05) !important;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.16) !important;
}

.list-group-right a {
  color: var(--navy-primary) !important;
  font-weight: 700 !important;
  font-size: 13.5px !important;
  line-height: 1.45 !important;
  text-decoration: none !important;
  transition: var(--transition-fast) !important;
}

.list-group-right a:hover {
  color: var(--bordo-primary) !important;
}

/* Modern İnce Kaydırma Çubuğu */
.list-group::-webkit-scrollbar,
#trt-widget::-webkit-scrollbar {
  width: 6px;
}
.list-group::-webkit-scrollbar-track,
#trt-widget::-webkit-scrollbar-track {
  background: #f1f5f9;
  border-radius: 4px;
}
.list-group::-webkit-scrollbar-thumb,
#trt-widget::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
.list-group::-webkit-scrollbar-thumb:hover,
#trt-widget::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* 7. Duyurular & Manşet Slider & Yazarlar */
.announce {
  border-radius: var(--radius-md) !important;
  overflow: hidden !important;
  box-shadow: var(--shadow-sm) !important;
  border: 1px solid var(--border-subtle) !important;
  background: #ffffff !important;
  display: flex !important;
  align-items: center !important;
  margin-bottom: 15px !important;
}

.announce .title {
  background: var(--bordo-gradient) !important;
  padding: 10px 16px !important;
  border-radius: var(--radius-md) 0 0 var(--radius-md) !important;
}

.announce .title a {
  color: #ffffff !important;
  font-weight: 800 !important;
  font-size: 13px !important;
  text-decoration: none !important;
  text-transform: uppercase !important;
}

.announce .body {
  padding-left: 12px !important;
}

.announce .body a {
  color: var(--navy-primary) !important;
  font-weight: 600 !important;
  font-size: 13px !important;
  text-decoration: none !important;
}

.basin .title {
  background: var(--navy-gradient) !important;
  border-radius: var(--radius-md) !important;
  padding: 10px 16px !important;
  box-shadow: var(--shadow-sm) !important;
  text-align: center !important;
  margin-bottom: 15px !important;
}

.basin .title a {
  color: #ffffff !important;
  font-weight: 800 !important;
  font-size: 13px !important;
  letter-spacing: 0.5px !important;
  text-decoration: none !important;
}

/* Slider Gösterimi & Kontrolleri */
.slider .slideshow {
  min-height: 350px !important;
}

.slider .slideshow img {
  width: 100% !important;
  height: auto !important;
  max-height: 350px !important;
  object-fit: cover !important;
  border-radius: var(--radius-md) !important;
}

.slider-control {
  width: 44px !important;
  height: 44px !important;
  background: rgba(11, 37, 69, 0.75) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  border-radius: 50% !important;
  border: 2px solid rgba(255, 255, 255, 0.9) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3) !important;
  transition: var(--transition-smooth) !important;
  opacity: 0.85 !important;
}

.slider-control:hover {
  background: var(--bordo-primary) !important;
  border-color: var(--gold-primary) !important;
  transform: scale(1.12) !important;
  opacity: 1 !important;
  box-shadow: 0 8px 24px rgba(128, 0, 0, 0.4) !important;
}

/* Panel Kontrolleri (Foto/Video Galeri Okları) */
.panel-control {
  opacity: 0.85 !important;
  transition: var(--transition-smooth) !important;
}

.panel-control:hover {
  opacity: 1 !important;
  transform: scale(1.15) !important;
}

/* Kayan Yazar Bölümü */
#kayan_alan {
  will-change: transform;
}

#kayan_alan .yazar {
  border-radius: var(--radius-md) !important;
  border: 2px solid var(--border-subtle) !important;
  transition: var(--transition-smooth) !important;
}

#kayan_alan .yazar:hover {
  border-color: var(--gold-primary) !important;
  box-shadow: 0 6px 16px rgba(11, 37, 69, 0.2) !important;
  transform: scale(1.03) !important;
}

/* 8. Günün Hadis-i Şerifi Kutusu - Asil & Aydınlatılmış */
.left-menu div[style*="border-color: #800000"] {
  border-radius: var(--radius-xl) !important;
  border: 2px solid var(--gold-primary) !important;
  box-shadow: 0 10px 25px rgba(212, 175, 55, 0.18), 0 4px 12px rgba(0, 0, 0, 0.05) !important;
  overflow: hidden !important;
}

.left-menu div[style*="background-color: #800000"] {
  background: linear-gradient(135deg, #800000 0%, #5b0000 100%) !important;
  color: var(--gold-light) !important;
  border-bottom: 2px solid var(--gold-primary) !important;
}

/* 9. Öne Çıkan Dijital Hizmetler - Derinlik & Hover Efekti */
.row > div > div[style*="border-top: 4px solid"] {
  transition: var(--transition-smooth) !important;
}

.row > div > div[style*="border-top: 4px solid"]:hover {
  transform: translateY(-6px) !important;
  box-shadow: 0 16px 32px rgba(11, 37, 69, 0.15) !important;
}

.row > div > div[style*="border-top: 4px solid"] a[style*="background:"] {
  transition: var(--transition-smooth) !important;
}

.row > div > div[style*="border-top: 4px solid"] a[style*="background:"]:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25) !important;
  filter: brightness(1.1) !important;
}

/* 10. Faydalı Bağlantılar */
.side-faydali li {
  padding: 6px 0 !important;
  border-bottom: 1px dashed var(--border-subtle) !important;
  display: flex !important;
  align-items: center !important;
}

.side-faydali li a {
  color: var(--navy-primary) !important;
  font-weight: 600 !important;
  font-size: 13px !important;
  text-decoration: none !important;
  transition: var(--transition-fast) !important;
  margin-left: 8px !important;
}

.side-faydali li a:hover {
  color: var(--bordo-primary) !important;
  transform: translateX(4px) !important;
}

/* 11. Foto & Video Galerisi Hover Efektleri */
.fotogaleri li, .videogaleri li {
  overflow: hidden !important;
  border-radius: var(--radius-md) !important;
}

.fotogaleri img, .videogaleri img {
  border-radius: var(--radius-md) !important;
  transition: var(--transition-smooth) !important;
}

.fotogaleri li:hover img, .videogaleri li:hover img {
  transform: scale(1.08) !important;
}

.fotogaleri .caption, .videogaleri .caption {
  background: linear-gradient(180deg, transparent 0%, rgba(7, 23, 43, 0.95) 100%) !important;
  border-radius: 0 0 var(--radius-md) var(--radius-md) !important;
}

.gallery-hover {
  transition: transform 0.3s ease, box-shadow 0.3s ease !important;
  cursor: pointer;
  position: relative;
  z-index: 1;
}

.gallery-hover:hover {
  transform: scale(1.15) !important;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5) !important;
  z-index: 10;
}

/* 12. Footer - Prestijli & Modern Tasarım */
footer .footer-top {
  background: linear-gradient(135deg, #07172b 0%, #0b2545 100%) !important;
  border-top: 4px solid var(--gold-primary) !important;
  color: #e2e8f0 !important;
  padding: 45px 0 35px !important;
  box-shadow: inset 0 10px 25px rgba(0, 0, 0, 0.25) !important;
}

footer ul li:first-child {
  color: var(--gold-primary) !important;
  font-weight: 800 !important;
  font-size: 15px !important;
  letter-spacing: 1px !important;
  border-bottom: 2px solid rgba(212, 175, 55, 0.35) !important;
  padding-bottom: 8px !important;
  margin-bottom: 12px !important;
}

footer a {
  color: #cbd5e1 !important;
  text-decoration: none !important;
  font-size: 13.5px !important;
  font-weight: 500 !important;
  transition: var(--transition-smooth) !important;
  display: inline-block !important;
  padding: 4px 0 !important;
}

footer a:hover {
  color: #ffffff !important;
  transform: translateX(4px) !important;
  text-decoration: none !important;
}

footer .footer-bottom {
  background: #040c16 !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
  color: #94a3b8 !important;
  padding: 18px 0 !important;
  font-size: 13px !important;
}

footer .form-control {
  background: rgba(255, 255, 255, 0.12) !important;
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
  color: #ffffff !important;
  border-radius: var(--radius-md) !important;
  box-shadow: none !important;
  height: 40px !important;
}

footer .form-control::placeholder {
  color: #94a3b8 !important;
}

footer .btn-primary {
  background: var(--gold-gradient) !important;
  color: var(--navy-primary) !important;
  font-weight: 800 !important;
  border: none !important;
  border-radius: var(--radius-md) !important;
  box-shadow: 0 4px 14px rgba(212, 175, 55, 0.35) !important;
  height: 40px !important;
}

footer .btn-primary:hover {
  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%) !important;
  transform: translateY(-2px) !important;
  color: var(--navy-dark) !important;
  box-shadow: 0 8px 22px rgba(245, 158, 11, 0.45) !important;
}