/* SAUTTAT global stylesheet (generated from layers) */
/* Source: assets/css/layers/tokens.css, base.css, components.css, utilities.css */

/* SAUTTAT tokens */
:root {
  --emr-primary: #1e87f0;
  --emr-accent: #a8d8ee;
  --emr-dark: #1a1a1a;
  --emr-muted: #6c757d;
  --hero-height-desktop: 60vh;
  --hero-height-mobile: 40vh;
  --blue-1: #0024B3;
  --blue-2: #0033CC;
  --blue-3: #0040E6;
  --blue-4: #004DFF;
  --blue-5: #0D40FF;
  --blue-6: #1A4DFF;
  --blue-7: #3366FF;
  --blue-8: #4D80FF;
  --blue-9: #6699FF;
  --blue-10: #80B3FF;
  --blue-11: #CCE5FF;
  --blue-12: #E6F2FF;
  --logo-blue: #233b77;
  --orange: #EF7F1A;
  --bg-hover-global: var(--orange);
  --color-carousel-active: var(--bg-hover-global);
  --color-carousel-inactive: var(--blue-11);
  --color-navbar-active: var(--logo-blue);
  --page-bg-soft: #f6f7f9;
  --page-bg-standard:
    radial-gradient(circle at 12% 8%, rgba(39, 119, 199, 0.16), transparent 38%),
    radial-gradient(circle at 88% 12%, rgba(41, 178, 137, 0.14), transparent 34%),
    linear-gradient(180deg, #f3f9ff 0%, #ffffff 56%);
}

/* SAUTTAT base */
body {
  font-family: "Helvetica Neue", Arial, sans-serif;
  color: var(--emr-dark);
  background: var(--page-bg-standard);
  background-color: #fff;
}

body.page-bg-plain {
  background: #fff;
  background-color: #fff;
}

body.page-bg-soft {
  background: var(--page-bg-soft);
  background-color: var(--page-bg-soft);
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* SAUTTAT components */
/* Navbar */
header.sticky-top {
  position: sticky;
  top: 0;
  z-index: 1030;
  background-color: #fff;
}

header.sticky-top .navbar {
  background-color: inherit;
}

/* Topbar */
.topbar {
  background: var(--logo-blue);
  color: #fff;
  font-size: 0.9rem;
}

.topbar a {
  color: rgba(255, 255, 255, 0.7);
}

.topbar a:hover,
.topbar a:focus {
  color: #fff;
  text-decoration: none;
}

.topbar .form-control {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  color: #fff;
}

.topbar .form-control::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.topbar .btn {
  border-color: rgba(255, 255, 255, 0.35);
}

.hover-global:hover,
.hover-global:focus {
  background-color: var(--bg-hover-global);
  border-color: var(--bg-hover-global);
  color: #fff;
}

.topbar .social a {
  margin-left: 0.5rem;
}

/* Footer */
.site-footer {
  position: relative;
  background:
    radial-gradient(900px 280px at 8% 0%, rgba(35, 59, 119, 0.1), transparent 72%),
    radial-gradient(820px 240px at 96% 0%, rgba(239, 127, 26, 0.09), transparent 70%),
    linear-gradient(180deg, #f7fbff 0%, #ffffff 70%);
  border-top: 1px solid #dfe8f6;
}

.site-footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}

.site-footer-brand img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  border-radius: 0.8rem;
  border: 1px solid #d5e3f6;
  background: #fff;
  box-shadow: 0 8px 18px rgba(20, 52, 99, 0.08);
}

.site-footer-brand span {
  color: #17366d;
  font-weight: 800;
  font-size: 1.12rem;
  letter-spacing: 0.01em;
}

.site-footer-text {
  color: #465a79;
  line-height: 1.68;
  max-width: 42ch;
}

.site-footer-meta li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  color: #2c4369;
  font-size: 0.94rem;
}

.site-footer-meta li+li {
  margin-top: 0.45rem;
}

.site-footer-meta i {
  color: #1f64be;
  margin-top: 0.16rem;
}

.site-footer-title {
  margin: 0 0 0.9rem;
  font-size: 0.98rem;
  font-weight: 800;
  color: #193f7b;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.site-footer-links li+li {
  margin-top: 0.52rem;
}

.site-footer-links a {
  color: #355583;
  text-decoration: none;
  font-weight: 500;
}

.site-footer-links a:hover,
.site-footer-links a:focus {
  color: #1f64be;
  text-decoration: none;
}

.site-footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  color: #355583;
  line-height: 1.58;
}

.site-footer-contact li+li {
  margin-top: 0.56rem;
}

.site-footer-contact i {
  color: #1f64be;
  margin-top: 0.18rem;
}

.site-footer-contact a {
  color: #355583;
  text-decoration: none;
}

.site-footer-contact a:hover,
.site-footer-contact a:focus {
  color: #1f64be;
  text-decoration: none;
}

.site-footer-social a {
  width: 2rem;
  height: 2rem;
  border-radius: 0.6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #edf4ff;
  border: 1px solid #d6e5fb;
  color: #1e4ea2;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.site-footer-social a:hover,
.site-footer-social a:focus {
  transform: translateY(-2px);
  background: #1e4ea2;
  border-color: #1e4ea2;
  color: #fff;
}

.site-footer-divider {
  margin: 1.6rem 0 0.9rem;
  border-color: #dfe8f6;
  opacity: 1;
}

.site-footer-copy,
.site-footer-note {
  font-size: 0.9rem;
  color: #5d6e89;
}

/* Back to top */
.back-to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 1040;
  width: 44px;
  height: 44px;
  border: none;
  /* Yarı yuvarlak köşeler. Circle için değeri arttırmak gerekir (örn. 999px). */
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--logo-blue);
  color: #fff;
  box-shadow: 0 0.75rem 1.5rem rgba(0, 0, 0, 0.18);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 200ms ease, transform 200ms ease, background-color 200ms ease;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover,
.back-to-top:focus {
  background: var(--orange);
  text-decoration: none;
}

.back-to-top:focus {
  outline: 2px solid rgba(239, 127, 26, 0.5);
  outline-offset: 3px;
}

.back-to-top i {
  font-size: 1rem;
  line-height: 1;
}

.navbar .nav-link {
  font-weight: 600;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
  color: var(--emr-primary);
  text-decoration: none;
  background-color: rgba(30, 135, 240, 0.12);
  border-radius: 0.4rem;
}

.navbar .nav-link.active,
.navbar .nav-link.active:hover {
  color: var(--emr-primary) !important;
  text-decoration: none;
  background-color: rgba(30, 135, 240, 0.12);
  border-radius: 0.4rem;
}

.navbar .dropdown-menu {
  border-radius: 0.5rem;
  box-shadow: 0 0.75rem 1.5rem rgba(0, 0, 0, 0.08);
}

.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus {
  color: var(--emr-primary);
  text-decoration: none;
  background-color: rgba(30, 135, 240, 0.12);
  border-radius: 0.4rem;
}

@media (min-width: 992px) {
  .navbar .dropdown:hover>.dropdown-menu {
    display: block;
  }

  .navbar .dropdown:hover>.dropdown-toggle {
    color: var(--emr-primary);
  }
}

/* Hero + sections */
.hero-banner {
  min-height: var(--hero-height-mobile);
}

.hero-banner .hero-overlay {
  min-height: inherit;
  display: flex;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-banner {
    min-height: var(--hero-height-desktop);
  }

  .hero-banner .hero-overlay {
    min-height: var(--hero-height-desktop);
  }
}

.section-light {
  background: #f8f9fa;
}

.section-title {
  font-weight: 700;
  font-size: 1.5rem;
}

.card.shadow-sm {
  border: 1px solid #e9ecef;
}

.main-content {
  width: 100%;
  margin: 0 auto;
}

.content-placeholder-surface {
  background: #fff;
  border: 1px solid #edf1f6;
  border-radius: 1rem;
}

@media (min-width: 992px) {
  .main-content {
    padding-left: 5% !important;
    padding-right: 5% !important;
  }
}

/* Shared components */
.hero-shell {
  background: linear-gradient(135deg, #113b7a 0%, #2a66b8 100%);
  color: #fff;
  box-shadow: 0 12px 30px rgba(17, 59, 122, 0.26);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.hero-shell-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.3;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 420'%3E%3Cdefs%3E%3ClinearGradient id='g' x1='0' y1='0' x2='1' y2='1'%3E%3Cstop offset='0' stop-color='%23ffffff' stop-opacity='.46'/%3E%3Cstop offset='1' stop-color='%23d7e9ff' stop-opacity='.14'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cg fill='none' stroke='url(%23g)' stroke-width='2'%3E%3Cpath d='M50 310h340l96-88h164l116-104h384'/%3E%3Cpath d='M0 352h286l120-118h208l94-82h492'/%3E%3Cpath d='M60 138h220l88 74h176l104 94h474'/%3E%3C/g%3E%3Cg fill='%23ffffff'%3E%3Ccircle cx='164' cy='310' r='8' fill-opacity='.55'/%3E%3Ccircle cx='360' cy='308' r='10' fill-opacity='.35'/%3E%3Ccircle cx='486' cy='220' r='11' fill-opacity='.5'/%3E%3Ccircle cx='764' cy='118' r='12' fill-opacity='.4'/%3E%3Ccircle cx='910' cy='118' r='8' fill-opacity='.6'/%3E%3Ccircle cx='1038' cy='316' r='13' fill-opacity='.28'/%3E%3Ccircle cx='1094' cy='318' r='7' fill-opacity='.55'/%3E%3C/g%3E%3Cg stroke='%23ffffff' stroke-opacity='.32' stroke-width='2' fill='none'%3E%3Ccircle cx='944' cy='212' r='72'/%3E%3Ccircle cx='944' cy='212' r='32'/%3E%3Ccircle cx='252' cy='120' r='52'/%3E%3C/g%3E%3C/svg%3E");
  background-size: cover;
  background-position: center;
}

.hero-shell-content {
  position: relative;
  z-index: 1;
}

.hero-shell-text p {
  color: rgba(255, 255, 255, 0.92);
}

.glass-badge {
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 0.75rem;
  padding: 0.85rem 1.1rem;
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  backdrop-filter: blur(2px);
  text-align: center;
  min-width: 190px;
}

.glass-badge-small,
.glass-badge .small {
  color: rgba(255, 255, 255, 0.85) !important;
}

/* Submission guidelines */
.submission-deadline {
  border: 1px solid #e9ecef;
  border-radius: 0.75rem;
  padding: 0.85rem 1.2rem;
  background: #fff;
  min-width: 170px;
  text-align: center;
  box-shadow: 0 0.5rem 1.25rem rgba(0, 0, 0, 0.06);
}

.submit-abstract-page .submission-deadline {
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  box-shadow: none;
  backdrop-filter: blur(2px);
}

.submit-abstract-page .submission-deadline .small {
  color: rgba(255, 255, 255, 0.85) !important;
}

.submission-callout {
  border-left: 4px solid var(--emr-primary);
  border-top: 1px solid #e9ecef;
  border-bottom: 1px solid #e9ecef;
  border-right: 1px solid #e9ecef;
  background: #f8fbff;
  padding: 1rem 1.25rem;
  border-radius: 0.75rem;
}

.guideline-card {
  border: 1px solid #e9ecef;
  border-radius: 0.9rem;
  padding: 1.5rem 1.75rem;
  background: #fff;
  box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.06);
}

.guideline-list {
  margin-bottom: 0;
  padding-left: 1.25rem;
}

.guideline-list li {
  margin-bottom: 0.65rem;
}

.guideline-list li:last-child {
  margin-bottom: 0;
}

/* Logos */
.organizer-logo {
  max-height: 140px;
  width: auto;
}

.sponsor-logo {
  max-height: 110px;
  width: auto;
}

@media (max-width: 991.98px) {
  .glass-badge {
    min-width: 100%;
  }

  .site-footer-title {
    margin-top: 0.5rem;
  }

  .site-footer-copy,
  .site-footer-note {
    text-align: center;
  }
}

/* SAUTTAT utilities */
/* Font sizes */
.tiny {
  font-size: 0.75rem;
}

.scriptsize {
  font-size: 0.8rem;
}

.small {
  font-size: 0.875rem;
}

.medium {
  font-size: 1rem;
}

/* icon colors */
.icon-blue {
  color: var(--blue-7);
}

.icon-orange {
  color: var(--orange);
}

/* Content helpers */
.container-title {
  font-weight: 700;
  background-color: var(--emr-accent);
  padding: 8px 10px;
  font-size: 1.05rem;
  border-radius: 4px;
}

.text-justify {
  text-align: justify;
}

.card-border-muted {
  border: 1px solid #e9ecef;
}

.bg-accent {
  background: var(--emr-accent);
}

.table-striped>tbody>tr:nth-of-type(odd)>* {
  --bs-table-accent-bg: #f8fbff;
}

.carousel .btn.btn-outline-secondary.btn-sm {
  border-radius: 999px;
  padding-inline: 0.9rem;
}

.carousel-item img {
  object-fit: cover;
}

.accordion-button:not(.collapsed) {
  color: var(--emr-primary);
  background-color: rgba(30, 135, 240, 0.08);
}

.badge-room-balo {
  color: #fff;
  background-color: #002db3;
}

.badge-room-namik {
  color: #fff;
  background-color: #e65c00;
}

.badge-room-acelya {
  color: #fff;
  background-color: #269900;
}

.pl-10 {
  padding-left: 10px !important;
}

.pl-20 {
  padding-left: 20px !important;
}

.pr-10 {
  padding-right: 10px !important;
}

.pr-20 {
  padding-right: 20px !important;
}

.conference-title-banner {
  font-size: 2rem;
}

.conference-subtitle-banner {
  font-size: 1.5rem;
}