/* Brand system (logo-derived) + High-Contrast-ready */
/* Logo colors: Teal (primary), Amber (accent), Dark Blue (ink) */

:root {
  /* Core brand palette */
  --brand-primary: #0AAE94;           /* Teal */
  --brand-primary-strong: #008E7A;    /* Darker teal for gradients/hover */
  --brand-primary-900: #066A5C;       /* Deep teal for focus/active */

  --brand-accent: #FFB300;            /* Amber */
  --brand-accent-700: #FF8F00;        /* Darker amber for hover */

  --brand-ink: #0D3B66;               /* Dark blue for headings/links */
  --brand-text: #0F172A;              /* Primary body text (nearly black) */
  --brand-muted: #64748B;             /* Muted text */

  --brand-bg: #F4FAF8;                /* Açık zümrüt tonu arka plan */
  --brand-surface: #FFFFFF;           /* Cards, surfaces */
  --brand-surface-alt: #E7F4F0;       /* Destekleyici yüzey */
  --brand-border: #D6E4E0;            /* Subtle border */

  /* Bootstrap CSS variable mapping */
  --bs-body-bg: var(--brand-bg);
  --bs-body-color: var(--brand-text);
  --bs-border-color: var(--brand-border);

  --bs-primary: var(--brand-primary);
  --bs-secondary: var(--brand-ink);
  --bs-success: var(--brand-primary);
  --bs-warning: var(--brand-accent);
  --bs-link-color: var(--brand-ink);
  --bs-link-hover-color: var(--brand-primary-strong);

  /* RGB mappings for variants/outlines */
  --bs-primary-rgb: 10, 174, 148;     /* #0AAE94 */
  --bs-success-rgb: 10, 174, 148;     /* unify success with brand */
  --bs-warning-rgb: 255, 179, 0;      /* #FFB300 */

  --bs-focus-ring-color: rgba(255, 179, 0, .35); /* amber */
  --bs-btn-border-radius: .6rem;
}

/* Dark mode (via html[data-theme="dark"]) */
html[data-theme="dark"] {
  --brand-bg: #008E7A;  /* Koyu zümrüt yeşili arka plan */
  --brand-surface: #111827;
  --brand-surface-alt: #0F172A;
  --brand-text: #E5E7EB;
  --brand-muted: #9CA3AF;
  --brand-border: #374151;

  --brand-primary: #0A8C78;         /* Slightly muted teal */
  --brand-primary-strong: #076B5C;
  --brand-primary-900: #055247;
  --brand-accent: #FF9800;          /* Deeper amber */
  --brand-accent-700: #F57C00;
  --brand-ink: #9DB7D6;             /* Softer blue for dark bg */

  --bs-body-bg: var(--brand-bg);
  --bs-body-color: var(--brand-text);
  --bs-border-color: var(--brand-border);
  --bs-primary: var(--brand-primary);
  --bs-warning: var(--brand-accent);
  --bs-link-color: var(--brand-ink);
  --bs-link-hover-color: var(--brand-primary);
}

/* High contrast mode (body.a11y-contrast toggled by JS) */
body.a11y-contrast {
  --brand-bg: #000000;
  --brand-surface: #000000;
  --brand-surface-alt: #0A0A0A;
  --brand-text: #FFFFFF;
  --brand-muted: #FFFFFF;
  --brand-border: #FFFFFF;

  --brand-primary: #00FFD1;       /* Neon teal for max contrast on black */
  --brand-primary-strong: #00D1AE;
  --brand-primary-900: #00A38B;
  --brand-accent: #FFD600;        /* Bright amber/yellow */
  --brand-accent-700: #FFC400;
  --brand-ink: #FFFFFF;

  --bs-body-bg: var(--brand-bg);
  --bs-body-color: var(--brand-text);
  --bs-border-color: var(--brand-border);
  --bs-link-color: var(--brand-accent);
  --bs-link-hover-color: var(--brand-primary);
}

/* ============================================
   GLOBAL RESPONSIVE UI/UX SYSTEM
   Cihaz temelli boyutlandırma ve spacing sistemi
   ============================================ */

/* Responsive Typography Scale */
:root {
  --font-scale-xs: clamp(0.75rem, 1.5vw, 0.8125rem);      /* 12-13px */
  --font-scale-sm: clamp(0.8125rem, 1.75vw, 0.875rem);    /* 13-14px */
  --font-scale-base: clamp(0.875rem, 2vw, 1rem);          /* 14-16px */
  --font-scale-md: clamp(1rem, 2.25vw, 1.125rem);         /* 16-18px */
  --font-scale-lg: clamp(1.125rem, 2.5vw, 1.25rem);       /* 18-20px */
  --font-scale-xl: clamp(1.25rem, 3vw, 1.5rem);           /* 20-24px */
  --font-scale-2xl: clamp(1.5rem, 4vw, 2rem);             /* 24-32px */
  --font-scale-3xl: clamp(1.75rem, 5vw, 2.5rem);          /* 28-40px */
  --font-scale-4xl: clamp(2.25rem, 6vw, 3.5rem);          /* 36-56px */
  --font-scale-5xl: clamp(2.5rem, 7vw, 4.5rem);           /* 40-72px */

  /* Responsive Spacing Scale */
  --spacing-xs: clamp(0.25rem, 0.75vw, 0.5rem);           /* 4-8px */
  --spacing-sm: clamp(0.5rem, 1vw, 0.75rem);              /* 8-12px */
  --spacing-md: clamp(0.75rem, 1.5vw, 1rem);              /* 12-16px */
  --spacing-lg: clamp(1rem, 2vw, 1.5rem);                 /* 16-24px */
  --spacing-xl: clamp(1.5rem, 3vw, 2rem);                 /* 24-32px */
  --spacing-2xl: clamp(2rem, 4vw, 3rem);                  /* 32-48px */
  --spacing-3xl: clamp(2.5rem, 5vw, 4rem);                /* 40-64px */
  --spacing-4xl: clamp(3rem, 6vw, 5rem);                  /* 48-80px */
  --spacing-5xl: clamp(4rem, 8vw, 7rem);                  /* 64-112px */

  /* Responsive Container Padding */
  --container-padding-sm: clamp(1rem, 3vw, 1.5rem);       /* Mobile */
  --container-padding-md: clamp(1.5rem, 4vw, 2rem);       /* Tablet */
  --container-padding-lg: clamp(2rem, 5vw, 3rem);         /* Desktop */

  /* Responsive Border Radius */
  --radius-sm: clamp(0.375rem, 0.75vw, 0.5rem);           /* 6-8px */
  --radius-md: clamp(0.5rem, 1vw, 0.75rem);               /* 8-12px */
  --radius-lg: clamp(0.75rem, 1.5vw, 1rem);               /* 12-16px */
  --radius-xl: clamp(1rem, 2vw, 1.5rem);                  /* 16-24px */

  /* Responsive Icon Sizes */
  --icon-xs: clamp(0.875rem, 1.5vw, 1rem);                /* 14-16px */
  --icon-sm: clamp(1rem, 2vw, 1.25rem);                   /* 16-20px */
  --icon-md: clamp(1.25rem, 2.5vw, 1.5rem);               /* 20-24px */
  --icon-lg: clamp(1.5rem, 3vw, 2rem);                    /* 24-32px */
  --icon-xl: clamp(2rem, 4vw, 2.5rem);                    /* 32-40px */
  --icon-2xl: clamp(2.5rem, 5vw, 3.5rem);                 /* 40-56px */

  /* Breakpoint Variables */
  --breakpoint-xs: 0px;
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;
  --breakpoint-2xl: 1400px;
}

/* Global Responsive Container */
.container,
.container-fluid {
  padding-left: var(--container-padding-sm);
  padding-right: var(--container-padding-sm);
}

@media (min-width: 768px) {
  .container,
  .container-fluid {
    padding-left: var(--container-padding-md);
    padding-right: var(--container-padding-md);
  }
}

@media (min-width: 992px) {
  .container,
  .container-fluid {
    padding-left: var(--container-padding-lg);
    padding-right: var(--container-padding-lg);
  }
}

/* Responsive Typography Utilities */
.text-responsive-xs { font-size: var(--font-scale-xs); }
.text-responsive-sm { font-size: var(--font-scale-sm); }
.text-responsive-base { font-size: var(--font-scale-base); }
.text-responsive-md { font-size: var(--font-scale-md); }
.text-responsive-lg { font-size: var(--font-scale-lg); }
.text-responsive-xl { font-size: var(--font-scale-xl); }
.text-responsive-2xl { font-size: var(--font-scale-2xl); }
.text-responsive-3xl { font-size: var(--font-scale-3xl); }
.text-responsive-4xl { font-size: var(--font-scale-4xl); }
.text-responsive-5xl { font-size: var(--font-scale-5xl); }

/* Responsive Heading Styles */
h1, .h1 { font-size: var(--font-scale-4xl); line-height: 1.1; font-weight: 800; }
h2, .h2 { font-size: var(--font-scale-3xl); line-height: 1.2; font-weight: 700; }
h3, .h3 { font-size: var(--font-scale-2xl); line-height: 1.3; font-weight: 700; }
h4, .h4 { font-size: var(--font-scale-xl); line-height: 1.4; font-weight: 600; }
h5, .h5 { font-size: var(--font-scale-lg); line-height: 1.5; font-weight: 600; }
h6, .h6 { font-size: var(--font-scale-md); line-height: 1.5; font-weight: 600; }

/* Responsive Spacing Utilities */
.p-responsive-xs { padding: var(--spacing-xs); }
.p-responsive-sm { padding: var(--spacing-sm); }
.p-responsive-md { padding: var(--spacing-md); }
.p-responsive-lg { padding: var(--spacing-lg); }
.p-responsive-xl { padding: var(--spacing-xl); }
.p-responsive-2xl { padding: var(--spacing-2xl); }

.m-responsive-xs { margin: var(--spacing-xs); }
.m-responsive-sm { margin: var(--spacing-sm); }
.m-responsive-md { margin: var(--spacing-md); }
.m-responsive-lg { margin: var(--spacing-lg); }
.m-responsive-xl { margin: var(--spacing-xl); }
.m-responsive-2xl { margin: var(--spacing-2xl); }

/* Responsive Gap Utilities */
.gap-responsive-xs { gap: var(--spacing-xs); }
.gap-responsive-sm { gap: var(--spacing-sm); }
.gap-responsive-md { gap: var(--spacing-md); }
.gap-responsive-lg { gap: var(--spacing-lg); }
.gap-responsive-xl { gap: var(--spacing-xl); }

/* Responsive Border Radius */
.rounded-responsive-sm { border-radius: var(--radius-sm); }
.rounded-responsive-md { border-radius: var(--radius-md); }
.rounded-responsive-lg { border-radius: var(--radius-lg); }
.rounded-responsive-xl { border-radius: var(--radius-xl); }

/* Responsive Icon Sizes */
.icon-responsive-xs { font-size: var(--icon-xs); width: var(--icon-xs); height: var(--icon-xs); }
.icon-responsive-sm { font-size: var(--icon-sm); width: var(--icon-sm); height: var(--icon-sm); }
.icon-responsive-md { font-size: var(--icon-md); width: var(--icon-md); height: var(--icon-md); }
.icon-responsive-lg { font-size: var(--icon-lg); width: var(--icon-lg); height: var(--icon-lg); }
.icon-responsive-xl { font-size: var(--icon-xl); width: var(--icon-xl); height: var(--icon-xl); }
.icon-responsive-2xl { font-size: var(--icon-2xl); width: var(--icon-2xl); height: var(--icon-2xl); }

/* Global Responsive Section Padding */
section {
  padding-top: var(--spacing-3xl);
  padding-bottom: var(--spacing-3xl);
}

@media (max-width: 767.98px) {
  section {
    padding-top: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
  }
}

/* Responsive Grid System Enhancements */
.row {
  --bs-gutter-x: var(--spacing-lg);
  --bs-gutter-y: var(--spacing-lg);
}

@media (max-width: 575.98px) {
  .row {
    --bs-gutter-x: var(--spacing-md);
    --bs-gutter-y: var(--spacing-md);
  }
}

/* Responsive Button Sizes */
.btn-responsive {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-scale-base);
  border-radius: var(--radius-md);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-responsive.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-scale-sm);
}

.btn-responsive.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-scale-lg);
}

@media (max-width: 575.98px) {
  .btn-responsive {
    width: 100%;
    justify-content: center;
  }
}

/* Responsive Card System */
.card-responsive {
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (max-width: 575.98px) {
  .card-responsive {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
  }
}

/* Responsive Image Sizing */
img {
  max-width: 100%;
  height: auto;
}

.img-responsive {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* Mobile-First Responsive Tables */
@media (max-width: 767.98px) {
  .table-responsive-mobile {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .table-responsive-mobile table {
    min-width: 600px;
  }
}

/* Responsive Navigation Enhancements */
@media (max-width: 991.98px) {
  .navbar-nav {
    padding: var(--spacing-md) 0;
  }

  .navbar-nav .nav-link {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-scale-base);
  }
}

/* Responsive Form Controls */
.form-control,
.form-select {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-scale-base);
  border-radius: var(--radius-md);
}

@media (max-width: 575.98px) {
  .form-control,
  .form-select {
    font-size: var(--font-scale-base);
    padding: var(--spacing-sm) var(--spacing-md);
  }
}

/* Responsive Modal */
@media (max-width: 575.98px) {
  .modal-dialog {
    margin: var(--spacing-sm);
  }

  .modal-content {
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
  }

  .modal-header,
  .modal-footer {
    padding: var(--spacing-md);
  }
}

/* Responsive Utilities - Hide/Show by Breakpoint */
@media (max-width: 575.98px) {
  .hide-mobile { display: none !important; }
  .show-mobile { display: block !important; }
}

@media (min-width: 576px) and (max-width: 767.98px) {
  .hide-tablet { display: none !important; }
  .show-tablet { display: block !important; }
}

@media (min-width: 768px) {
  .hide-desktop { display: none !important; }
  .show-desktop { display: block !important; }
}

/* Smooth Transitions for All Interactive Elements */
a, button, .btn, .card, .form-control, .nav-link {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Focus Visible Improvements */
*:focus-visible {
  outline: 2px solid var(--brand-accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Utilities & components */
.brand-gradient {
  /* Footer & bands: strong ink to deep teal for max readability */
  background: linear-gradient(180deg, var(--brand-ink) 0%, var(--brand-primary-900) 100%);
}
.brand-nav {
  /* Header: solid ink tone for high contrast */
  background: linear-gradient(90deg, color-mix(in srgb, var(--brand-ink) 92%, black) 0%, var(--brand-ink) 100%);
  border-bottom: 2px solid color-mix(in srgb, var(--brand-accent) 70%, transparent);
}
.topbar { border-bottom: 1px solid rgba(255,255,255,.1); }
.btn-brand {
  background-color: var(--brand-accent);  /* Turuncu (#FFB300) */
  color: #000;  /* Siyah metin turuncu üzerinde */
  border: 1px solid transparent;
}
.btn-brand:hover { background-color: var(--brand-accent-700); }
.btn-accent {
  background-color: var(--brand-ink);  /* Mavi (#0D3B66) */
  color: #fff;  /* Beyaz metin mavi üzerinde */
  border: 1px solid transparent;
}
.btn-accent:hover { background-color: #0A2E52; }

.link-brand { color: var(--bs-link-color); }
.link-brand:hover { color: var(--bs-link-hover-color); }

/* ERP SaaS feel: nav links with subtle underline on hover and active weight */
.navbar .nav-link { position: relative; }
.navbar .nav-link::after {
  content: ""; position: absolute; left: .5rem; right: .5rem; bottom: .35rem; height: 2px;
  background: currentColor; opacity: 0; transform: scaleX(.4); transition: opacity .2s, transform .2s;
}
.navbar .nav-link:hover::after, .navbar .nav-link.active::after { opacity: .9; transform: scaleX(1); }
.navbar .btn { box-shadow: none; }

/* Badges aligned with brand */
.badge.text-bg-success{ background-color: var(--brand-accent) !important; color:#000; }  /* Turuncu */
.badge.text-bg-primary{ background-color: var(--brand-ink) !important; color:#fff; }  /* Mavi */
.badge.text-bg-warning{ background-color: var(--brand-accent) !important; color:#000; }  /* Turuncu */
.badge.text-bg-secondary{ background-color: var(--brand-muted) !important; color:#fff; }

/* Tables and selection */
::selection { background: var(--brand-accent); color: #000; }
.table > :not(caption) > * > * { background-color: var(--brand-surface); }
.table-striped > tbody > tr:nth-of-type(odd) > * { background: color-mix(in srgb, var(--brand-surface) 88%, var(--brand-primary) 12%); }
.table-hover > tbody > tr:hover > * { background: color-mix(in srgb, var(--brand-surface) 84%, var(--brand-accent) 16%); }

/* Buttons outline variants tuned to brand */
.btn-outline-success{ color: var(--brand-accent); border-color: var(--brand-accent); }  /* Turuncu */
.btn-outline-success:hover{ background: var(--brand-accent); color:#000; }
.btn-outline-secondary{ color: var(--brand-ink); border-color: var(--brand-ink); }  /* Mavi */
.btn-outline-secondary:hover{ background: var(--brand-ink); color:#fff; }

/* Links hover underline for contrast */
a { text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }

/* Compact dropdowns */
.dropdown-menu { border-radius: .6rem; }
.dropdown-menu .dropdown-item { padding:.5rem .75rem; }

/* Ensure default elements pick brand surfaces */
body { background-color: var(--brand-bg); color: var(--brand-text); }

/* ===== FinAsis Brand UI Bileşenleri ===== */
.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .3rem .75rem;
  border-radius: 999px;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .6px;
  text-transform: uppercase;
  background: color-mix(in srgb, var(--brand-accent) 90%, white 10%);
  color: #111827;
  box-shadow: 0 6px 18px rgba(255, 179, 0, .28);
}

.brand-badge--status[data-status="beta"] {
  background: color-mix(in srgb, var(--brand-accent) 85%, white 15%);
  color: #111827;
}

.brand-badge--status[data-status="stable"] {
  background: color-mix(in srgb, var(--brand-primary) 85%, white 15%);
  color: #FFFFFF;
}

.brand-section {
  background: var(--brand-surface);
  border-radius: 1.5rem;
  border: 1px solid color-mix(in srgb, var(--brand-border) 70%, transparent);
  padding: 2.5rem;
  box-shadow: 0 18px 48px rgba(13, 59, 102, .08);
}

.brand-section--accent {
  background: linear-gradient(135deg, var(--brand-accent) 0%, color-mix(in srgb, var(--brand-accent) 70%, white 30%) 100%);
  color: #111827;
}

.brand-panel {
  background: var(--brand-surface);
  border: 1px solid color-mix(in srgb, var(--brand-border) 80%, transparent);
  border-radius: 1rem;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.brand-panel::after {
  content: "";
  position: absolute;
  inset: auto -20% -30% 60%;
  height: 240px;
  background: radial-gradient(240px 240px at 50% 50%, color-mix(in srgb, var(--brand-primary) 20%, transparent) 0%, transparent 70%);
  opacity: .6;
  pointer-events: none;
}

.brand-action-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.brand-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.7rem 1.6rem;
  border-radius: 0.9rem;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid transparent;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  box-shadow: 0 12px 30px rgba(13, 59, 102, 0.12);
  background: color-mix(in srgb, var(--brand-surface-alt) 80%, var(--brand-primary) 20%);
  color: var(--brand-ink);
}

.brand-action-btn span { line-height: 1; }

.brand-action-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(13, 59, 102, 0.16);
}

.brand-action-btn:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--brand-accent) 70%, white 30%);
  outline-offset: 3px;
}

.brand-action-btn--primary {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-strong) 100%);
  color: #FFFFFF;
}

.brand-action-btn--secondary {
  background: linear-gradient(135deg, var(--brand-ink) 0%, #0A2746 100%);
  color: #FFFFFF;
}

.brand-action-btn--accent {
  background: linear-gradient(135deg, var(--brand-accent) 0%, var(--brand-accent-700) 100%);
  color: #111827;
}

.brand-action-btn--outline {
  background: transparent;
  color: var(--brand-primary-900);
  border-color: var(--brand-primary);
  box-shadow: none;
}

.brand-action-btn--outline:hover {
  background: color-mix(in srgb, var(--brand-primary) 12%, white 88%);
  color: var(--brand-primary-900);
}

.brand-action-btn--danger {
  background: linear-gradient(135deg, #F87171 0%, #EF4444 100%);
  color: #FFFFFF;
}

.brand-action-btn--success {
  background: linear-gradient(135deg, #34D399 0%, var(--brand-primary) 100%);
  color: #FFFFFF;
}

.brand-action-btn--info {
  background: linear-gradient(135deg, #60A5FA 0%, #2563EB 100%);
  color: #FFFFFF;
}

.brand-action-btn--warning {
  background: linear-gradient(135deg, #FCD34D 0%, var(--brand-accent) 100%);
  color: #111827;
}

.brand-action-btn.sm { padding: 0.5rem 1.1rem; font-size: 0.78rem; }
.brand-action-btn.lg { padding: 0.95rem 2.1rem; font-size: 1rem; }
.brand-action-btn--icon { padding: 0.75rem; width: 44px; height: 44px; justify-content: center; }
.brand-action-btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; box-shadow: none; transform: none; }

.brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  background: color-mix(in srgb, var(--brand-surface-alt) 70%, var(--brand-primary) 30%);
  color: var(--brand-primary-900);
  width: 3rem;
  height: 3rem;
  font-size: 1.35rem;
}

.brand-icon--accent {
  background: color-mix(in srgb, var(--brand-accent) 25%, var(--brand-surface) 75%);
  color: #111827;
}

.brand-icon--ink {
  background: color-mix(in srgb, var(--brand-ink) 25%, var(--brand-surface) 75%);
  color: #F8FAFC;
}

.brand-icon--primary {
  background: color-mix(in srgb, var(--brand-primary) 35%, var(--brand-surface) 65%);
  color: #0F172A;
}

.brand-icon--success {
  background: color-mix(in srgb, var(--brand-primary-strong) 30%, var(--brand-surface-alt) 70%);
  color: #022C22;
}

.brand-icon--info {
  background: color-mix(in srgb, var(--brand-ink) 20%, var(--brand-primary) 20%, var(--brand-surface) 60%);
  color: #0F172A;
}

.brand-icon--xl {
  width: 4.25rem;
  height: 4.25rem;
  font-size: 1.85rem;
}

.brand-hero {
  position: relative;
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-strong) 100%);
  color: #FFFFFF;
  padding: 2.75rem 0;
  margin-bottom: 2.5rem;
  border-radius: 0 0 2.25rem 2.25rem;
  box-shadow: 0 26px 64px rgba(13, 59, 102, 0.28);
  overflow: hidden;
}

.brand-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(800px 360px at 20% 15%, rgba(255, 179, 0, 0.18), transparent 70%),
    radial-gradient(900px 320px at 80% 10%, rgba(255, 255, 255, 0.18), transparent 68%),
    radial-gradient(900px 320px at 50% 85%, rgba(10, 174, 148, 0.15), transparent 70%);
  opacity: 0.85;
  pointer-events: none;
}

.brand-hero .container { position: relative; z-index: 2; }

.brand-hero--primary {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-strong) 100%);
}

.brand-hero--accent {
  background: linear-gradient(135deg, var(--brand-accent) 0%, var(--brand-accent-700) 100%);
  color: #111827;
}

.brand-hero--success {
  background: linear-gradient(135deg, color-mix(in srgb, var(--brand-primary) 70%, #0C7465 30%) 0%, color-mix(in srgb, var(--brand-primary-strong) 80%, #075E52 20%) 100%);
}

.brand-hero--info {
  background: linear-gradient(135deg, color-mix(in srgb, var(--brand-ink) 45%, var(--brand-primary) 55%) 0%, color-mix(in srgb, var(--brand-ink) 70%, #0A2E52 30%) 100%);
}

.brand-hero--ink {
  background: linear-gradient(135deg, var(--brand-ink) 0%, #0A2746 100%);
}

.brand-hero__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 1.5rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 0.18);
  color: #FFFFFF;
  font-size: 2rem;
  backdrop-filter: blur(12px);
}

.brand-hero__icon--accent {
  background: rgba(255, 255, 255, 0.85);
  color: var(--brand-accent-700);
}

.brand-hero__icon--ink {
  background: rgba(255, 255, 255, 0.15);
  color: #F8FAFC;
}

.brand-hero__icon--info {
  background: rgba(255, 255, 255, 0.2);
  color: color-mix(in srgb, #E0F2FE 70%, var(--brand-surface) 30%);
}

.brand-hero__title {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: .35rem;
}

.brand-hero--accent .brand-hero__title { color: #111827; }

.brand-hero__subtitle {
  font-size: 1rem;
  opacity: .9;
  margin: 0;
}

.brand-panel__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brand-ink);
}

.brand-panel__subtitle {
  font-size: .85rem;
  color: var(--brand-muted);
}

.brand-panel--shadow {
  box-shadow: 0 18px 48px rgba(13, 59, 102, 0.08);
}

.brand-panel--soft {
  background: color-mix(in srgb, var(--brand-surface-alt) 85%, white 15%);
}

.brand-panel--border-primary {
  border-left: 4px solid var(--brand-primary);
}

.brand-panel--border-accent {
  border-left: 4px solid var(--brand-accent);
}

.brand-panel--border-info {
  border-left: 4px solid color-mix(in srgb, var(--brand-ink) 50%, var(--brand-primary) 50%);
}

.brand-panel--border-ink {
  border-left: 4px solid var(--brand-ink);
}

.brand-form {
  display: grid;
  gap: 1rem;
}

.brand-form--inline {
  gap: 0.75rem;
}

.brand-form .form-control,
.brand-form .form-select {
  border-radius: 0.85rem;
  padding: 0.65rem 0.9rem;
  border-color: color-mix(in srgb, var(--brand-border) 75%, transparent);
}

.brand-form .form-control:focus,
.brand-form .form-select:focus {
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--brand-primary) 20%, transparent);
  border-color: color-mix(in srgb, var(--brand-primary) 65%, var(--brand-border) 35%);
}

.brand-preview {
  background: color-mix(in srgb, var(--brand-surface-alt) 88%, white 12%);
}

.brand-table {
  border-collapse: separate;
  border-spacing: 0;
}

.brand-table thead th {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .4px;
  border-bottom: none;
}

.brand-table__head {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-strong) 100%);
  color: #FFFFFF;
}

.brand-table__head--accent {
  background: linear-gradient(135deg, var(--brand-accent) 0%, var(--brand-accent-700) 100%);
  color: #111827;
}

.brand-table__head--info {
  background: linear-gradient(135deg, color-mix(in srgb, var(--brand-ink) 60%, var(--brand-primary) 40%) 0%, color-mix(in srgb, var(--brand-ink) 85%, #0A2746 15%) 100%);
  color: #F8FAFC;
}

.brand-table__head--ink {
  background: linear-gradient(135deg, var(--brand-ink) 0%, #0A2746 100%);
  color: #FFFFFF;
}

.brand-table__head th {
  padding: 0.85rem 1rem;
}

.brand-table--compact td {
  padding: 0.65rem 0.85rem;
}

.brand-table__container {
  background: var(--brand-surface);
  border-radius: 1.4rem;
  border: 1px solid color-mix(in srgb, var(--brand-border) 80%, transparent);
  box-shadow: 0 18px 48px rgba(13, 59, 102, 0.08);
  padding: 1.5rem;
}

.brand-table__container--soft {
  background: color-mix(in srgb, var(--brand-surface-alt) 85%, white 15%);
}

.brand-alert {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.05rem 1.25rem;
  border-radius: 1rem;
  font-weight: 600;
}

.brand-alert--info {
  background: color-mix(in srgb, var(--brand-primary) 12%, white 88%);
  color: var(--brand-primary-900);
  border: 1px solid color-mix(in srgb, var(--brand-primary) 35%, transparent);
}

.brand-textarea--code {
  font-family: "JetBrains Mono", "Fira Code", "Courier New", monospace;
  font-size: 0.85rem;
}

.brand-code-output {
  background: #0F172A;
  color: #34D399;
  border-radius: 0.9rem;
  padding: 1rem;
  font-family: "JetBrains Mono", "Fira Code", "Courier New", monospace;
  font-size: 0.78rem;
  min-height: 165px;
  max-height: 320px;
  overflow-y: auto;
  white-space: pre-wrap;
}

.brand-code-output--error {
  color: #F87171;
}

.brand-details {
  border: 1px solid color-mix(in srgb, var(--brand-border) 80%, transparent);
  border-radius: 1rem;
  padding: 0.75rem 1rem;
  background: color-mix(in srgb, var(--brand-surface-alt) 80%, white 20%);
  box-shadow: 0 10px 24px rgba(13, 59, 102, 0.08);
}

.brand-details > summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--brand-ink);
}

.brand-details__content {
  margin-top: 1rem;
  padding: 1rem;
  background: var(--brand-surface);
  border-radius: 0.85rem;
  border: 1px solid color-mix(in srgb, var(--brand-border) 80%, transparent);
}

.module-card {
  background: var(--brand-surface);
  border-radius: 1.25rem;
  border: 1px solid color-mix(in srgb, var(--brand-border) 75%, transparent);
  overflow: hidden;
  box-shadow: 0 22px 48px rgba(13, 59, 102, 0.1);
  transition: transform .3s ease, box-shadow .3s ease;
  height: 100%;
}

.module-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 64px rgba(13, 59, 102, 0.16);
}

.module-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.module-card-header {
  padding: 2.1rem 1.6rem;
  position: relative;
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--module-card-accent, var(--brand-primary)) 75%, white 25%) 0%,
    var(--module-card-accent, var(--brand-primary)) 100%);
}

.module-icon-wrapper {
  width: 82px;
  height: 82px;
  background: color-mix(in srgb, rgba(255,255,255,0.85) 80%, transparent 20%);
  border-radius: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(12px);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.35);
}

.module-icon { font-size: 2.4rem; color: #FFFFFF; }

.module-badge {
  position: absolute;
  top: 1.1rem;
  right: 1.1rem;
  background: rgba(255,255,255,0.95);
  color: #0F172A;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: .4px;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.18);
}

.module-card-body { padding: 1.6rem; }

.module-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brand-ink);
  margin-bottom: 0.85rem;
}

.module-description {
  color: color-mix(in srgb, var(--brand-ink) 40%, white 60%);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  line-height: 1.55;
}

.module-stats { display: flex; gap: 1rem; flex-wrap: wrap; }
.module-stat-item { display: flex; align-items: center; gap: 0.45rem; font-size: 0.85rem; color: var(--brand-muted); }

.module-card-footer {
  padding: 1.05rem 1.6rem;
  border-top: 1px solid color-mix(in srgb, var(--brand-border) 80%, transparent);
  background: color-mix(in srgb, var(--brand-surface-alt) 70%, white 30%);
}

.module-cta {
  color: var(--brand-primary-900);
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: transform .2s ease;
}

.module-card:hover .module-cta { transform: translateX(6px); }

.dashboard-widget {
  background: var(--brand-surface);
  border-radius: 1rem;
  border: 1px solid color-mix(in srgb, var(--brand-border) 80%, transparent);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(13, 59, 102, 0.08);
  transition: box-shadow .25s ease, transform .25s ease;
}

.dashboard-widget:hover {
  box-shadow: 0 24px 56px rgba(13, 59, 102, 0.14);
  transform: translateY(-4px);
}

.widget-header {
  padding: 1.35rem 1.6rem;
  border-bottom: 1px solid color-mix(in srgb, var(--brand-border) 85%, transparent);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.widget-title-section { display: flex; align-items: center; gap: 1rem; }

.widget-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: #FFFFFF;
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--widget-accent, var(--brand-primary)) 70%, white 30%) 0%,
    var(--widget-accent, var(--brand-primary)) 100%);
  box-shadow: 0 12px 30px rgba(13, 59, 102, 0.18);
}

.widget-title { font-size: 1rem; font-weight: 700; color: var(--brand-ink); margin: 0; }
.widget-subtitle { font-size: 0.78rem; color: var(--brand-muted); margin: 0.2rem 0 0 0; }

.widget-action {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--brand-surface-alt) 70%, white 30%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-muted);
  text-decoration: none;
  transition: all .2s ease;
}

.widget-action:hover {
  background: var(--brand-primary);
  color: #FFFFFF;
  transform: translateX(4px);
}

.widget-body { padding: 1.5rem; }
.dashboard-widget[data-widget-type="chart"] .widget-body { padding: 1rem 1.5rem 1.6rem; }
.dashboard-widget[data-widget-type="table"] .widget-body { padding: 0; }

.widget-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid color-mix(in srgb, var(--brand-border) 85%, transparent);
  background: color-mix(in srgb, var(--brand-surface-alt) 80%, white 20%);
  font-size: 0.85rem;
  color: var(--brand-muted);
}

.dashboard-widget[data-widget-type="stats"] {
  background: linear-gradient(135deg, var(--widget-accent, var(--brand-primary)) 0%, color-mix(in srgb, var(--widget-accent, var(--brand-primary)) 70%, #0A2E52 30%) 100%);
  color: #FFFFFF;
  border: none;
}

.dashboard-widget[data-widget-type="stats"] .widget-header { border-bottom-color: rgba(255,255,255,0.35); }
.dashboard-widget[data-widget-type="stats"] .widget-title,
.dashboard-widget[data-widget-type="stats"] .widget-subtitle { color: #FFFFFF; }
.dashboard-widget[data-widget-type="stats"] .widget-action { background: rgba(255,255,255,0.2); color: #FFFFFF; }
.dashboard-widget[data-widget-type="stats"] .widget-action:hover { background: rgba(255,255,255,0.35); color: #0F172A; }

@media (max-width: 768px) {
  .brand-action-group { width: 100%; }
  .brand-action-btn { flex: 1 1 auto; justify-content: center; }
  .brand-section { padding: 2rem; }
  .module-card { margin-bottom: 1.25rem; }
}

/* ===== Dashboard Varsayılanları ===== */
.dashboard-hero {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-strong) 100%);
  color: #FFFFFF;
  padding: 2.8rem 0;
  border-radius: 0 0 2.5rem 2.5rem;
  margin-bottom: 2.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 28px 64px rgba(13, 59, 102, 0.3);
}

.dashboard-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255, 179, 0, 0.18) 0%, transparent 55%),
    radial-gradient(circle at 80% 25%, rgba(255, 255, 255, 0.25) 0%, transparent 60%),
    radial-gradient(circle at 50% 80%, rgba(10, 174, 148, 0.2) 0%, transparent 65%);
  opacity: 0.9;
}

.dashboard-welcome { position: relative; z-index: 2; }
.dashboard-welcome h1 { font-size: 2.15rem; font-weight: 800; margin-bottom: .4rem; }
.dashboard-welcome p { font-size: 1.05rem; opacity: .94; max-width: 520px; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.stat-card {
  background: var(--brand-surface);
  border-radius: 1.3rem;
  padding: 1.4rem;
  box-shadow: 0 18px 48px rgba(13, 59, 102, 0.08);
  border: 1px solid color-mix(in srgb, var(--brand-border) 80%, transparent);
  transition: transform .25s ease, box-shadow .25s ease;
}

.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 64px rgba(13, 59, 102, 0.16);
}

.stat-icon {
  width: 56px;
  height: 56px;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.65rem;
  margin-bottom: 1rem;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.25);
}

.stat-icon-success {
  background: linear-gradient(135deg, color-mix(in srgb, var(--brand-primary) 25%, white 75%) 0%, color-mix(in srgb, var(--brand-primary) 65%, white 35%) 100%);
  color: var(--brand-primary-900);
}

.stat-icon-danger {
  background: linear-gradient(135deg, rgba(248, 113, 113, 0.15) 0%, rgba(239, 68, 68, 0.25) 100%);
  color: #B91C1C;
}

.stat-icon-info {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.15) 0%, rgba(59, 130, 246, 0.22) 100%);
  color: #0369A1;
}

.stat-icon-warning {
  background: linear-gradient(135deg, rgba(255, 179, 0, 0.15) 0%, rgba(234, 179, 8, 0.25) 100%);
  color: #B45309;
}

.stat-value { font-size: 2.15rem; font-weight: 800; color: var(--brand-ink); margin-bottom: .35rem; }
.stat-label { font-size: .82rem; letter-spacing: .4px; color: var(--brand-muted); font-weight: 600; text-transform: uppercase; }

.main-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.panel-card {
  background: var(--brand-surface);
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: 0 24px 60px rgba(13, 59, 102, 0.08);
  border: 1px solid color-mix(in srgb, var(--brand-border) 78%, transparent);
}

.activity-card {
  background: var(--brand-surface);
  border-radius: 1.3rem;
  padding: 1.6rem;
  border: 1px solid color-mix(in srgb, var(--brand-border) 80%, transparent);
  box-shadow: 0 20px 48px rgba(13, 59, 102, 0.08);
}

.activity-timeline { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.1rem; }
.activity-timeline li { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: flex-start; }
.activity-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--brand-surface-alt) 70%, white 30%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-primary-900);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.45);
}

.quick-actions {
  display: grid;
  gap: 1rem;
}

.quick-action-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.2rem;
  border-radius: 1rem;
  background: color-mix(in srgb, var(--brand-surface-alt) 85%, white 15%);
  border: 1px solid color-mix(in srgb, var(--brand-border) 82%, transparent);
  text-decoration: none;
  color: var(--brand-ink);
  transition: transform .2s ease, box-shadow .2s ease;
}

.quick-action-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(13, 59, 102, 0.12);
}

.quick-action-btn span { font-weight: 600; }

.dashboard-section-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--brand-ink);
  margin-bottom: 1rem;
}

.dashboard-chip {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: color-mix(in srgb, var(--brand-accent) 18%, white 82%);
  color: var(--brand-accent-700);
  border-radius: 999px;
  padding: .35rem .9rem;
  font-size: .78rem;
  font-weight: 600;
}

.panel-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--brand-ink);
  margin-bottom: 1.35rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ai-suggestion {
  background: linear-gradient(135deg, color-mix(in srgb, var(--brand-primary) 12%, white 88%) 0%, color-mix(in srgb, var(--brand-accent) 12%, white 88%) 100%);
  border-left: 4px solid var(--brand-primary);
  padding: 1.25rem;
  border-radius: 1rem;
  margin-bottom: 1.1rem;
  box-shadow: 0 12px 24px rgba(13, 59, 102, 0.08);
}

.ai-suggestion-text {
  font-size: 0.95rem;
  color: var(--brand-ink);
  line-height: 1.6;
}

.badge-ai {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-strong) 100%);
  color: #FFFFFF;
  padding: .35rem .85rem;
  border-radius: 0.9rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: .4px;
}

.timeline-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid color-mix(in srgb, var(--brand-border) 80%, transparent);
}

.timeline-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.timeline-icon {
  width: 42px;
  height: 42px;
  min-width: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.35);
}

.timeline-icon-success {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.18) 0%, rgba(13, 148, 136, 0.22) 100%);
  color: #047857;
}

.timeline-icon-warning {
  background: linear-gradient(135deg, rgba(255, 179, 0, 0.2) 0%, rgba(234, 179, 8, 0.24) 100%);
  color: #B45309;
}

.timeline-icon-info {
  background: linear-gradient(135deg, rgba(59, 191, 248, 0.18) 0%, rgba(14, 165, 233, 0.22) 100%);
  color: #0369A1;
}

.timeline-time {
  font-size: 0.75rem;
  color: var(--brand-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .3px;
}

.timeline-text {
  font-size: 0.9rem;
  color: var(--brand-ink);
  margin-top: .25rem;
  line-height: 1.5;
}

.quick-action-icon { font-size: 2rem; color: var(--brand-primary); }
.quick-action-label { font-size: 0.88rem; font-weight: 600; }

.edu-card {
  background: linear-gradient(135deg, color-mix(in srgb, var(--brand-accent) 80%, white 20%) 0%, var(--brand-accent-700) 100%);
  color: #111827;
  border-radius: 1.25rem;
  padding: 1.6rem;
  margin-top: 1.2rem;
  box-shadow: 0 18px 42px rgba(191, 117, 0, 0.24);
}

.edu-term { font-size: 1.2rem; font-weight: 700; margin-bottom: .45rem; }
.edu-desc { font-size: 0.92rem; opacity: .92; line-height: 1.6; }

.dashboard-date-chip {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: .55rem 1rem;
  border-radius: .9rem;
  color: #FFFFFF;
  backdrop-filter: blur(12px);
  font-weight: 600;
}

@media (max-width: 992px) {
  .main-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .dashboard-hero { border-radius: 0 0 1.8rem 1.8rem; padding: 2.2rem 0; }
  .dashboard-welcome h1 { font-size: 1.85rem; }
  .stats-grid { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
  .panel-card { padding: 1.5rem; }
}
.card {
  background: var(--brand-surface);
  border: 1px solid color-mix(in srgb, var(--brand-border) 80%, transparent);
  border-radius: 1rem;
  box-shadow: 0 12px 32px rgba(13, 59, 102, 0.08);
  color: var(--brand-text);
  transition: transform .25s ease, box-shadow .25s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(13, 59, 102, 0.12);
}

.card.card-brand-primary {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-strong) 100%);
  border-color: transparent;
  color: #FFFFFF;
}

.card.card-brand-secondary {
  background: linear-gradient(135deg, var(--brand-ink) 0%, #0A2746 100%);
  border-color: transparent;
  color: #FFFFFF;
}

.card.card-brand-accent {
  background: linear-gradient(135deg, var(--brand-accent) 0%, var(--brand-accent-700) 100%);
  border-color: transparent;
  color: #111827;
}

.card.card-secondary,
.card.card-ink {
  background: linear-gradient(135deg, var(--brand-ink) 0%, #0A2746 100%);
  border-color: transparent;
  color: #FFFFFF;
}

.card.card-primary,
.card.card-default {
  background: linear-gradient(135deg, var(--brand-accent) 0%, var(--brand-accent-700) 100%);
  border-color: transparent;
  color: #111827;
}
.navbar-collapse { background-color: rgba(0,0,0,.0); }

/* Outline for keyboard accessibility pairs with a11y.css */
:focus-visible { outline: 3px solid var(--brand-accent); outline-offset: 2px; }

/* Hero wrapper polish */
.hero-wrap { position: relative; }
.hero-wrap::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 46%; z-index: -1;
  background: radial-gradient(1200px 420px at 20% 10%, rgba(255, 179, 0, .12), rgba(255,255,255,0) 60%),
              radial-gradient(1200px 420px at 80% 5%, rgba(10, 174, 148, .12), rgba(255,255,255,0) 60%);
}

/* Dark mode specific header/footer for extra contrast */
html[data-theme="dark"] .brand-nav{
  background: linear-gradient(90deg, #0B1220 0%, #111827 100%);
  border-bottom: 2px solid color-mix(in srgb, var(--brand-accent) 40%, transparent);
}
html[data-theme="dark"] .brand-gradient{
  background: linear-gradient(180deg, #0B1220 0%, #0E1B2A 100%);
}

/* AI dialog demo bubbles */
.ai-dialog-demo { display: grid; gap: .5rem; }
.ai-dialog-demo .bubble { padding: .6rem .8rem; border-radius: .8rem; max-width: 100%; }
.ai-dialog-demo .bubble.user { background: color-mix(in srgb, var(--brand-accent) 18%, var(--brand-surface)); color: var(--brand-text); border: 1px solid var(--brand-border); }
.ai-dialog-demo .bubble.ai { background: color-mix(in srgb, var(--brand-primary) 16%, var(--brand-surface)); color: var(--brand-text); border: 1px solid var(--brand-border); }

/* ===== KURUMSAL HEADER COMPONENTS ===== */
.corporate-topbar {
  background: linear-gradient(135deg, rgba(13, 59, 102, 0.95) 0%, rgba(10, 174, 148, 0.85) 100%);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8rem;
  padding: 0.4rem 0;
}
/* Transparent corporate navbar (~50%) with subtle blur */
.corporate-navbar{
  background-color: rgba(255,255,255,0.5) !important;
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
html[data-theme='dark'] .corporate-navbar{
  background-color: rgba(17,24,39,0.5) !important; /* dark slate @ 50% */
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom-color: rgba(255,255,255,0.08);
}

.corporate-navbar {
  background: linear-gradient(135deg, var(--brand-ink) 0%, rgba(13, 59, 102, 0.98) 50%, var(--brand-primary) 100%) !important;
  backdrop-filter: blur(12px);
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 20px rgba(13, 59, 102, 0.3);
  min-height: 70px;
}

.corporate-logo-circle {
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-strong) 100%);
  border: 2px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
}

.corporate-logo-circle:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(10, 174, 148, 0.4);
}

.corporate-brand-text .brand-name {
  color: white;
  font-weight: 700;
  font-size: 1.4rem;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.corporate-brand-text .brand-tagline {
  color: var(--brand-accent);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
}

.corporate-nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  padding: 0.7rem 1rem !important;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
}

.corporate-nav-link:hover {
  color: var(--brand-accent) !important;
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.corporate-nav-link.active {
  color: var(--brand-accent) !important;
  background: rgba(255, 179, 0, 0.15);
  font-weight: 600;
}

.corporate-dropdown-menu {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(13, 59, 102, 0.1);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(13, 59, 102, 0.2);
  padding: 0.5rem;
  margin-top: 0.5rem;
}

.corporate-dropdown-menu .dropdown-item {
  color: var(--brand-ink);
  font-weight: 500;
  padding: 0.7rem 1rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
}

.corporate-dropdown-menu .dropdown-item:hover {
  background: linear-gradient(135deg, rgba(255, 179, 0, 0.15) 0%, rgba(255, 179, 0, 0.1) 100%);  /* Turuncu hover */
  color: var(--brand-ink);
  transform: translateX(4px);
}

.corporate-btn-primary {
  background: linear-gradient(135deg, var(--brand-accent) 0%, var(--brand-accent-700) 100%);  /* Turuncu gradient */
  border: none;
  color: #000;  /* Siyah metin */
  font-weight: 600;
  padding: 0.6rem 1.2rem;
  border-radius: 25px;
  transition: all 0.3s ease;
  box-shadow: 0 3px 12px rgba(255, 179, 0, 0.3);
}

.corporate-btn-primary:hover {
  background: linear-gradient(135deg, var(--brand-accent-700) 0%, #e6a000 100%);
  color: #000;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 179, 0, 0.4);
}

.corporate-btn-outline {
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.9);
  background: transparent;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  transition: all 0.3s ease;
}

.corporate-btn-outline:hover {
  border-color: var(--brand-ink);
  color: white;
  background: var(--brand-ink);  /* Mavi arka plan */
  transform: translateY(-1px);
}

.corporate-toggle-btn {
  color: rgba(255, 255, 255, 0.8) !important;
  border-radius: 8px !important;
  transition: all 0.3s ease;
}

.corporate-toggle-btn:hover {
  color: var(--brand-accent) !important;
  background: rgba(255, 255, 255, 0.1) !important;
  transform: scale(1.1);
}

.corporate-avatar {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--brand-accent) 0%, var(--brand-accent-700) 100%);  /* Turuncu gradient */
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #000;  /* Siyah ikon */
}

.corporate-input {
  border: 2px solid rgba(13, 59, 102, 0.2);
  border-radius: 8px;
  padding: 0.6rem 1rem;
  transition: all 0.3s ease;
}

.corporate-input:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 0.2rem rgba(10, 174, 148, 0.25);
}

/* Dark mode adaptasyonları */
[data-theme="dark"] .corporate-navbar {
  background: linear-gradient(135deg, #0a0a0a 0%, rgba(13, 59, 102, 0.95) 50%, rgba(10, 174, 148, 0.2) 100%) !important;
}

[data-theme="dark"] .corporate-dropdown-menu {
  background: rgba(26, 26, 26, 0.98);
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .corporate-dropdown-menu .dropdown-item {
  color: rgba(255, 255, 255, 0.9);
}

[data-theme="dark"] .corporate-dropdown-menu .dropdown-item:hover {
  background: linear-gradient(135deg, rgba(255, 179, 0, 0.2) 0%, rgba(255, 179, 0, 0.1) 100%);  /* Turuncu hover dark mode */
  color: var(--brand-accent);
}

/* Responsive iyileştirmeler */
@media (max-width: 991.98px) {
  .corporate-navbar {
    min-height: 60px;
  }
  
  .corporate-brand-text .brand-name {
    font-size: 1.2rem;
  }
  
  .corporate-logo-circle {
    width: 40px;
    height: 40px;
  }
}

/* ===== KURUMSAL FOOTER COMPONENTS ===== */
.corporate-footer {
  background: linear-gradient(135deg, var(--brand-ink) 0%, rgba(13, 59, 102, 0.98) 50%, var(--brand-primary) 100%);
  color: white;
  box-shadow: 0 -4px 20px rgba(13, 59, 102, 0.3);
}

.corporate-footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.corporate-footer-logo-circle {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-strong) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  font-size: 1.2rem;
  box-shadow: 0 4px 15px rgba(10, 174, 148, 0.3);
}

.corporate-footer-brand-text .brand-name {
  color: white;
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.corporate-footer-brand-text .brand-tagline {
  color: var(--brand-primary);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

.corporate-footer-description {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  line-height: 1.5;
}

.corporate-footer-features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.feature-item {
  display: flex;
  align-items: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.9);
}

.corporate-footer-title {
  color: white;
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
}

.corporate-footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.corporate-footer-link {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  transition: all 0.3s ease;
  padding: 0.25rem 0;
}

.corporate-footer-link:hover {
  color: var(--brand-primary);
  transform: translateX(4px);
}

.corporate-footer-link.featured {
  color: white;
  font-weight: 600;
}

.corporate-footer-link-secondary {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 0.85rem;
  display: block;
  padding: 0.25rem 0;
  margin-left: 1.5rem;
  transition: color 0.3s ease;
}

.corporate-footer-link-secondary:hover {
  color: var(--brand-primary);
}

.corporate-divider {
  border-color: rgba(255, 255, 255, 0.2);
  margin: 1rem 0;
}

.corporate-footer-newsletter-desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.corporate-newsletter-form .input-group {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  overflow: hidden;
}

.corporate-newsletter-form .corporate-input {
  border: none;
  background: rgba(255, 255, 255, 0.95);
  color: var(--brand-ink);
  font-weight: 500;
}

.corporate-newsletter-form .corporate-input:focus {
  background: white;
  box-shadow: none;
  border-color: transparent;
}

.corporate-btn-secondary {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-strong) 100%);
  border: none;
  color: white;
  font-weight: 600;
  padding: 0.75rem 1.25rem;
  transition: all 0.3s ease;
}

.corporate-btn-secondary:hover {
  background: linear-gradient(135deg, var(--brand-primary-strong) 0%, var(--brand-primary-900) 100%);
  color: white;
  transform: translateY(-1px);
}

.corporate-social-title {
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.corporate-social-links {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.corporate-social-link {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  text-decoration: none;
}

.corporate-social-link.linkedin {
  background: linear-gradient(135deg, #0077b5 0%, #005885 100%);
  color: white;
}

.corporate-social-link.instagram {
  background: linear-gradient(135deg, #E4405F 0%, #C13584 100%);
  color: white;
}

.corporate-social-link.twitter {
  background: linear-gradient(135deg, #1DA1F2 0%, #0d8bd9 100%);
  color: white;
}

.corporate-social-link.youtube {
  background: linear-gradient(135deg, #FF0000 0%, #CC0000 100%);
  color: white;
}

.corporate-social-link:hover {
  transform: translateY(-3px) scale(1.1);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.corporate-contact-link {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  transition: color 0.3s ease;
}

.corporate-contact-link:hover {
  color: var(--brand-primary);
}

.corporate-footer-divider {
  border-color: rgba(255, 255, 255, 0.2);
  opacity: 0.5;
}

.corporate-footer-copyright {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
}

.corporate-footer-legal {
  display: flex;
  gap: 1.5rem;
  justify-content: flex-end;
}

.corporate-legal-link {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.corporate-legal-link:hover {
  color: var(--brand-primary);
}

/* Dark mode adaptasyonları */
[data-theme="dark"] .corporate-footer {
  background: linear-gradient(135deg, #0a0a0a 0%, var(--brand-ink) 50%, rgba(10, 174, 148, 0.2) 100%);
}

/* Responsive footer adaptasyonları */
@media (max-width: 767.98px) {
  .corporate-footer-brand {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
  
  .corporate-footer-features {
    align-items: center;
  }
  
  .corporate-social-links {
    justify-content: center;
  }
  
  .corporate-footer-legal {
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
  }
  
  .corporate-footer-copyright {
    justify-content: center;
  }
}

/* ===== KURUMSAL HOMEPAGE SECTIONS ===== */
.corporate-hero {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(10, 174, 148, 0.1) 50%, rgba(255, 179, 0, 0.05) 100%);
  position: relative;
  overflow: hidden;
}

.corporate-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(1200px 400px at 20% 10%, rgba(255, 179, 0, 0.1), transparent 70%),
              radial-gradient(1000px 350px at 80% 90%, rgba(13, 59, 102, 0.1), transparent 70%);
  z-index: -1;
}

.corporate-hero-title {
  color: var(--brand-ink);
  letter-spacing: 0.5px;
  line-height: 1.2;
}

.corporate-hero-description {
  color: rgba(15, 23, 42, 0.8);
  max-width: 720px;
  line-height: 1.6;
}

.corporate-hero-actions {
  margin-bottom: 2rem;
}

.corporate-hero-actions .btn {
  font-weight: 600;
  border-radius: 2rem;
  padding: 0.75rem 1.5rem;
  transition: all 0.3s ease;
}

.corporate-hero-features {
  gap: 2rem !important;
}

.corporate-hero-features .list-inline-item {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(15, 23, 42, 0.7);
}

.corporate-roi-calculator {
  border: none;
  box-shadow: 0 8px 32px rgba(13, 59, 102, 0.15);
  backdrop-filter: blur(8px);
}

.corporate-calculator-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-strong) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}

.corporate-roi-result {
  background: linear-gradient(135deg, rgba(13, 59, 102, 0.05) 0%, rgba(10, 174, 148, 0.05) 100%);
  border: 1px solid rgba(13, 59, 102, 0.1);
  color: var(--brand-ink);
  font-size: 0.9rem;
}

.corporate-roi-actions .btn {
  font-weight: 600;
  border-radius: 1.5rem;
}

.corporate-campaign-section {
  background: transparent;
}

.corporate-campaign-banner {
  background: linear-gradient(135deg, var(--brand-ink) 0%, #0A2E52 100%) !important;
  border-radius: 1rem !important;
  position: relative;
  overflow: hidden;
}

.corporate-campaign-banner::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 100%;
  background: linear-gradient(45deg, transparent 0%, rgba(255, 179, 0, 0.1) 100%);
  z-index: 0;
}

.corporate-campaign-banner > * {
  position: relative;
  z-index: 1;
}

.corporate-campaign-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--brand-accent) 0%, var(--brand-accent-700) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  font-size: 1.5rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.corporate-promo-code {
  background: rgba(255, 179, 0, 0.2);
  border: 1px solid var(--brand-accent);
  color: var(--brand-accent);
  padding: 0.25rem 0.5rem;
  border-radius: 0.5rem;
  font-weight: 700;
  letter-spacing: 1px;
}

/* Responsive hero adaptasyonları */
@media (max-width: 991.98px) {
  .corporate-hero-title {
    font-size: 2.5rem;
  }
  
  .corporate-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  
  .corporate-hero-actions .btn {
    margin-bottom: 0.5rem;
  }
  
  .corporate-hero-features {
    flex-direction: column;
    gap: 1rem !important;
  }
  
  .corporate-roi-calculator {
    margin-top: 2rem;
  }
}

@media (max-width: 767.98px) {
  .corporate-hero-title {
    font-size: 2rem;
  }
  
  .corporate-campaign-banner {
    flex-direction: column;
    text-align: center;
  }
  
  .corporate-campaign-icon {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
  
  .corporate-roi-actions {
    flex-direction: column;
  }
}