/* Yazı Tipleri */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap');

:root {
  /* Premium Palette */
  --primary-gradient: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
  --secondary-gradient: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  --accent-gradient: linear-gradient(135deg, #f43f5e 0%, #e11d48 100%);

  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-blur: blur(12px);

  --light-bg: #f8fafc;
  --light-text: #0f172a;
  --light-muted: #64748b;

  --dark-bg: #0f172a;
  --dark-card: #1e293b;
  --dark-text: #f8fafc;
  --dark-muted: #94a3b8;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--light-bg);
  color: var(--light-text);
  transition: var(--transition);
}

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

a {
  color: var(--light-primary);
  text-decoration: none;
  transition: var(--transition);
}

.dark-mode a {
  color: var(--dark-primary);
}

.navbar {
  background: var(--primary-gradient);
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  padding: 1rem 0;
}

.dark-mode .navbar {
  background: var(--dark-bg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-link {
  font-weight: 500;
  letter-spacing: 0.025em;
  opacity: 0.9;
}

.nav-link:hover {
  opacity: 1;
  transform: translateY(-1px);
}

/* Hero & Glassmorphism */
#hero {
  background: radial-gradient(circle at top right, rgba(99, 102, 241, 0.15), transparent),
    radial-gradient(circle at bottom left, rgba(14, 165, 233, 0.15), transparent);
  min-height: 80vh;
  padding: 100px 0;
}

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
  padding: 2.5rem;
  transition: var(--transition);
}

.dark-mode .glass-card {
  background: rgba(30, 41, 59, 0.7);
  border-color: rgba(255, 255, 255, 0.1);
}

.btn-primary {
  background: var(--primary-gradient) !important;
  border: none !important;
  padding: 0.75rem 1.5rem;
  box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.3);
}

.btn-success {
  background: var(--secondary-gradient) !important;
  border: none !important;
  box-shadow: 0 10px 15px -3px rgba(14, 165, 233, 0.3);
}

.btn-warning {
  background: var(--accent-gradient) !important;
  border: none !important;
  color: white !important;
}

section {
  padding: 60px 0;
}

.card {
  background-color: var(--light-card);
  border-radius: 15px;
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.dark-mode .card {
  background-color: var(--dark-card);
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.3);
}

input,
textarea {
  border-radius: 10px !important;
  border: 1px solid #ccc !important;
  transition: var(--transition);
}

input:focus,
textarea:focus {
  border-color: var(--light-primary) !important;
  box-shadow: 0 0 10px var(--light-primary);
}

.dark-mode input:focus,
.dark-mode textarea:focus {
  border-color: var(--dark-primary) !important;
  box-shadow: 0 0 10px var(--dark-primary);
}

.dark-mode input,
.dark-mode textarea,
.dark-mode select {
  background-color: #3f3f50 !important;
  color: #fff !important;
  border-color: #555 !important;
  caret-color: white;
}

/* Ensure datetime-local icons are visible/compatible in dark mode */
.dark-mode input[type="datetime-local"] {
  color-scheme: dark;
}

/* Better label visibility in dark mode */
.dark-mode .form-label,
.dark-mode .text-muted {
  color: #ccc !important;
}

/* Auth Card Dark Mode */
.dark-mode .auth-card {
  background-color: var(--dark-card) !important;
  color: var(--dark-text) !important;
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.05);
}

.dark-mode .input-group-text {
  background-color: #2c2c3a !important;
  border-color: #555 !important;
  color: #ccc !important;
}

.dark-mode .input-group-text i {
  color: #a0a0a0 !important;
}

/* Placeholder rengi için */
.dark-mode ::placeholder {
  color: #ccc;
  opacity: 1;
  /* Firefox */
}

.dark-mode :-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  color: #ccc;
}

.dark-mode ::-ms-input-placeholder {
  /* Microsoft Edge */
  color: #ccc;
}

/* Navbar Enhancements */
.navbar-brand {
  font-size: 1.5rem;
  letter-spacing: -0.05em;
}

.navbar .btn-outline-light {
  border-radius: 50px;
  padding: 0.4rem 1.2rem;
  border-width: 2px;
  font-weight: 700;
  transition: var(--transition);
}

.navbar .btn-outline-light:hover {
  background: white;
  color: #6366f1 !important;
  transform: scale(1.05);
}

/* Page Footer Refinement */
.site-footer {
  background: var(--dark-bg);
  padding: 4rem 0;
  color: white;
  margin-top: 0;
  border: none;
}

.site-footer p {
  opacity: 0.7;
  font-weight: 400;
}

.site-footer .fw-bold {
  color: #6366f1;
}

/* Animations upgrade */
[data-aos] {
  transition-property: transform, opacity;
}

.navbar .logo-img {
  filter: brightness(0) invert(1);
  transform: scale(3.6);
  transform-origin: left center;
}

.logo-img {
  transition: var(--transition);
}

.auth-logo-box {
  background: white;
  border-radius: 20px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 140px;
  margin-bottom: 2rem;
  padding: 1.5rem;
}

.auth-logo-box img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.floating {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-20px);
  }

  100% {
    transform: translateY(0px);
  }
}

#result,
#qrResult {
  font-size: 1rem;
  color: var(--light-text);
}

.dark-mode #result,
.dark-mode #qrResult {
  color: var(--dark-accent);
}

.hidden {
  display: none;
}

/* Tema geçiş düğmesi */
.theme-toggle {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--light-primary);
  color: white;
  border: none;
  padding: 10px 14px;
  border-radius: 50px;
  cursor: pointer;
  font-size: 1.2rem;
  transition: var(--transition);
  z-index: 9999;
}

.theme-toggle:hover {
  transform: scale(1.1);
}

.dark-mode .theme-toggle {
  background: var(--dark-accent);
}

/* Karanlık modda QR Kod ve Rapor bölümü arka planı siyah */
.dark-mode #qrSection,
.dark-mode #reportSection {
  background-color: #1e1e2f !important;
}

/* Karanlık modda QR ve rapor başlık yazıları okunabilir olsun */
.dark-mode #qrSection h3,
.dark-mode #reportSection h3,
.dark-mode #qrSection label,
.dark-mode #reportSection label,
.dark-mode #qrSection input,
.dark-mode #reportSection input,
.dark-mode #qrSection textarea,
.dark-mode #reportSection textarea,
.dark-mode #qrSection p,
.dark-mode #reportSection p {
  color: #f0f0f0 !important;
}

.dark-mode #qrSection button,
.dark-mode #reportSection button {
  color: #000 !important;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: #333;
  color: #fff;
  padding: 15px 0;
  text-align: center;
  z-index: 10000;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.cookie-banner p {
  margin: 0;
  font-size: 0.9rem;
}

.dark-mode .cookie-banner {
  background-color: var(--dark-card);
  border-top: 1px solid var(--dark-primary);
}

/* Dashboard Dark Mode Overrides */
/* Dashboard Dark Mode Overrides */
body.dark-mode,
.dark-mode.bg-light {
  background-color: #2c2c3a !important;
  color: #eee !important;
}

.dark-mode .card {
  background-color: var(--dark-card) !important;
  border-color: #555 !important;
  color: #eee !important;
}

.dark-mode .card h6.text-muted {
  color: #ccc !important;
}

.dark-mode .table {
  border-color: #555 !important;
  color: #eee !important;
}

.dark-mode .table-hover tbody tr:hover {
  color: #fff !important;
  background-color: #3f3f50 !important;
}

.dark-mode .table thead.bg-light {
  background-color: #3f3f50 !important;
  color: #fff !important;
}

.dark-mode .btn-light {
  background-color: #3f3f50;
  border-color: #555;
  color: #fff;
}

.dark-mode .btn-light:hover {
  background-color: #4f4f60;
}

.dark-mode .text-dark {
  color: #fff !important;
}

.dark-mode .table-responsive {
  border-color: #555;
}

.dark-mode .bg-white {
  background-color: var(--dark-card) !important;
  color: #eee !important;
  border-color: #555 !important;
}

/* Specific fix for card header */
.dark-mode .card-header.bg-white {
  background-color: var(--dark-card) !important;
  border-bottom: 1px solid #555 !important;
}



/* Specific fix for table header inside card */
.dark-mode .table thead,
.dark-mode .table thead th,
.dark-mode .table .bg-light {
  background-color: #2c2c3a !important;
  /* Slightly lighter than main bg */
  color: #eee !important;
  border-color: #555 !important;
}

/* Site Footer */
.site-footer {
  padding: 25px 0;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 500;
  color: #6c757d;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  margin-top: 50px;
  background-color: var(--light-bg);
  transition: all 0.3s ease;
}

.dark-mode .site-footer {
  background-color: #1e1e2f !important;
  color: #adb5bd;
  border-top: none !important;
  margin-top: 0 !important;
  padding-top: 50px;
}

.site-footer a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}

.site-footer a:hover {
  color: var(--primary-color);
}

/* Animations */
@keyframes bounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-20px);
  }
}

.animate-bounce {
  animation: bounce 2s infinite;
}