:root {
  --navy: #0d2948;
  --navy-deep: #081d34;
  --ink: #102a4c;
  --green: #75bb42;
  --green-dark: #5c9e2d;
  --paper: #f6f8fb;
  --line: #dfe5eb;
  --muted: #627286;
  --white: #fff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 82px; }
body { margin: 0; min-width: 320px; color: var(--ink); background: #fff; font: 400 16px/1.6 'DM Sans', sans-serif; }
a { color: inherit; }
img, svg { display: block; max-width: 100%; }
.container { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }

.preloader { display: none; }
.navbar { position: sticky; top: 0; z-index: 20; height: 82px; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); box-shadow: 0 4px 24px rgba(12,36,66,.05); backdrop-filter: blur(14px); }
.nav-container { display: flex; height: 100%; align-items: center; }
.logo { display: flex; align-items: center; color: var(--navy); text-decoration: none; }
.logo-text { letter-spacing: -.04em; font: 800 28px/1 'Manrope', sans-serif; border-bottom: 3px solid var(--green); padding-bottom: 2px; }
.nav-menu { display: flex; align-items: center; gap: 30px; padding: 0; margin: 0 0 0 auto; list-style: none; }
.nav-link { color: #33445a; font-size: 13px; font-weight: 700; text-decoration: none; transition: color .2s ease; }
.nav-link:hover, .nav-link.active { color: var(--green-dark); }
.nav-cta { padding: 12px 18px; color: #fff !important; background: var(--navy); border-radius: 3px; }
.nav-cta:hover, .nav-cta.active { color: #fff !important; background: #173e67; }
.nav-toggle { display: none; margin-left: auto; border: 0; background: none; }

.hero { position: relative; min-height: min(780px, calc(100vh - 82px)); overflow: hidden; color: #fff; background: var(--navy); }
.hero-bg { position: absolute; inset: 0; background: radial-gradient(circle at 83% 25%, rgba(117,187,66,.17), transparent 27%), linear-gradient(125deg, #0d2948 35%, #173e67); }
.hero-photo { position: absolute; inset: 0 0 0 44%; overflow: hidden; }.hero-photo::after { position: absolute; inset: 0; content: ''; background: linear-gradient(90deg, var(--navy) 0%, rgba(13,41,72,.56) 22%, rgba(13,41,72,.06) 62%), linear-gradient(0deg, rgba(8,29,52,.45), transparent 45%); }.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(.72) contrast(1.05); }
.hero-pattern { position: absolute; inset: 0; opacity: .12; background-image: linear-gradient(30deg, transparent 48%, #fff 49%, transparent 50%); background-size: 56px 56px; }
.hero .container { position: relative; min-height: inherit; display: flex; align-items: center; }
.hero-content { width: min(760px, 100%); padding: 110px 0; }
.hero-badge, .page-tag, .section-tag { display: inline-flex; align-items: center; gap: 10px; color: var(--green); text-transform: uppercase; letter-spacing: .17em; font-size: 11px; font-weight: 700; }
.badge-dot { width: 28px; height: 2px; background: var(--green); }
.hero-title, .section-title, .page-hero h1 { margin: 25px 0; letter-spacing: -.065em; font: 500 clamp(46px, 6.5vw, 86px)/.98 'Manrope', sans-serif; }
.text-gradient { color: var(--green); }
.hero-desc { max-width: 590px; color: #c4d0dc; font-size: 17px; }
.hero-cta, .section-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 11px; padding: 15px 21px; border: 1px solid transparent; font-weight: 700; text-decoration: none; cursor: pointer; transition: transform .2s, background .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: var(--navy); background: var(--green); }
.btn-outline { color: #fff; border-color: #7890a7; }
.btn-white { color: var(--navy); background: #fff; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 35px; margin-top: 58px; }
.stat-item { display: grid; grid-template-columns: auto auto; column-gap: 3px; align-items: end; }
.stat-number, .stat-suffix { color: #fff; letter-spacing: -.06em; font: 700 39px/1 'Manrope', sans-serif; }
.stat-suffix { color: var(--green); }
.stat-label { grid-column: 1 / -1; margin-top: 6px; color: #afc0d0; text-transform: uppercase; letter-spacing: .1em; font-size: 10px; }
.hero-scroll { display: none; }

.section { padding: 115px 0; }
.section-alt { background: var(--paper); }
.section-header { max-width: 680px; margin-bottom: 55px; }
.section-title { margin-bottom: 16px; color: var(--navy); font-size: clamp(38px, 5vw, 67px); }
.section-desc { max-width: 600px; color: var(--muted); font-size: 17px; }
.section-dark { color: #fff; background: var(--navy); }
.tag-light { color: #a9bfd0; }
.title-light { color: #fff; }
.desc-light { color: #b7c8d7; }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.service-card { min-height: 320px; padding: 32px 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .2s; }
.service-card:last-child { border-right: 0; }
.service-card:hover { background: var(--paper); }
.service-icon, .feature-icon, .contact-icon { color: var(--green-dark); }
.service-card h3 { margin: 34px 0 12px; font: 700 20px 'Manrope', sans-serif; }
.service-card p { min-height: 78px; color: var(--muted); font-size: 14px; }
.service-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 17px; color: var(--navy); font-weight: 700; text-decoration: none; }
.why-grid, .about-grid, .contact-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; gap: clamp(45px, 9vw, 140px); }
.why-features { display: grid; gap: 28px; margin-top: 38px; }
.feature-item { display: grid; grid-template-columns: 45px 1fr; gap: 15px; }
.feature-icon { display: grid; place-items: center; width: 40px; height: 40px; color: var(--navy); background: var(--green); border-radius: 50%; }
.feature-item h4 { margin: 0 0 5px; font: 700 16px 'Manrope', sans-serif; }
.feature-item p { margin: 0; color: #b7c8d7; font-size: 14px; }
.image-placeholder, .project-placeholder, .gallery-placeholder { display: grid; place-items: center; min-height: 280px; padding: 25px; color: #aec2d4; text-align: center; background: linear-gradient(135deg, #173e67, #0a203a); font: 600 14px 'Manrope', sans-serif; }
.image-frame > img, .service-detail-image > img, .project-image > img, .gallery-image > img { display: block; width: 100%; height: 100%; object-fit: cover; }.image-frame > img { min-height: 420px; max-height: 520px; }.project-image > img, .gallery-image > img { min-height: 280px; max-height: 280px; }
.service-detail-image { aspect-ratio: 1 / 1; overflow: hidden; }
.why-image .image-placeholder { min-height: 500px; }
.image-frame { position: relative; }
.experience-badge { position: absolute; right: -25px; bottom: 30px; display: flex; align-items: center; gap: 9px; padding: 20px; color: var(--navy); background: var(--green); }
.exp-number { letter-spacing: -.07em; font: 800 46px/1 'Manrope', sans-serif; }
.exp-text { text-transform: uppercase; letter-spacing: .08em; font-size: 10px; font-weight: 700; }
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.project-image, .gallery-image { position: relative; overflow: hidden; height: 280px; }
.project-large, .project-wide { grid-row: auto; grid-column: auto; }
.project-overlay, .gallery-overlay { position: absolute; right: 0; bottom: 0; left: 0; padding: 25px; color: #fff; background: linear-gradient(transparent, rgba(8,29,52,.95)); transform: translateY(12px); transition: transform .2s; }
.project-image:hover .project-overlay, .gallery-image:hover .gallery-overlay { transform: translateY(0); }
.project-overlay h3, .gallery-overlay h3 { margin: 8px 0 4px; font: 700 19px 'Manrope', sans-serif; }.project-overlay p, .gallery-overlay p { margin: 0; color: #d4e0e9; font-size: 13px; }
.project-tag, .gallery-tag { color: var(--green); text-transform: uppercase; letter-spacing: .13em; font-size: 10px; font-weight: 700; }
.section-cta { justify-content: center; }
.testimonials-track { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testimonial-card { padding: 32px; background: #fff; border: 1px solid var(--line); box-shadow: 0 16px 40px rgba(16,42,76,.06); }.testimonial-stars { display: flex; color: var(--green-dark); }.testimonial-text { min-height: 115px; color: #374d66; }.testimonial-author { display: flex; align-items: center; gap: 12px; }.author-avatar { display: grid; place-items: center; width: 40px; height: 40px; color: #fff; background: var(--navy); border-radius: 50%; font-size: 12px; font-weight: 700; }.author-name, .author-role { display: block; }.author-name { font-weight: 700; }.author-role { color: var(--muted); font-size: 12px; }
.section-cta-banner { padding: 0 0 115px; }.cta-box { display: flex; justify-content: space-between; align-items: center; gap: 30px; padding: 55px; color: #fff; background: var(--navy); }.cta-box h2 { margin: 0 0 7px; letter-spacing: -.04em; font: 600 clamp(28px,4vw,45px) 'Manrope', sans-serif; }.cta-box p { margin: 0; color: #c0cfdb; }

.page-hero { padding: 110px 0 80px; background: var(--paper); border-bottom: 1px solid var(--line); }.page-hero-content { max-width: 900px; }.page-hero h1 { color: var(--navy); font-size: clamp(48px,7vw,88px); }.page-hero p { max-width: 600px; color: var(--muted); font-size: 18px; }.page-tag { color: var(--green-dark); }.page-hero-sm { padding-bottom: 65px; }
.about-image .image-placeholder { min-height: 470px; }.about-content p { color: var(--muted); }.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }.value-card { padding: 29px; border: 1px solid var(--line); }.value-card h3 { font: 700 19px 'Manrope', sans-serif; }.value-card p { color: var(--muted); font-size: 14px; }.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }.stat-box { padding: 35px 20px; border-right: 1px solid var(--line); }.stat-box:last-child { border: 0; }.stat-box .stat-number { color: var(--navy); }.stat-box .stat-label { color: var(--muted); }
.services-detail { display: grid; gap: 85px; }.service-detail-item { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 8vw; }.service-detail-item.reverse .service-detail-image { order: 2; }.service-detail-image .image-placeholder { min-height: 380px; }.service-number { color: var(--green-dark); letter-spacing: .14em; font-size: 12px; font-weight: 700; }.service-detail-content h2 { margin: 15px 0; letter-spacing: -.05em; font: 600 clamp(30px,4vw,48px) 'Manrope', sans-serif; }.service-detail-content>p { color: var(--muted); }.service-features { display: grid; gap: 10px; padding: 0; list-style: none; }.service-features li::before { content: '✓'; margin-right: 10px; color: var(--green-dark); font-weight: 700; }
.filter-buttons { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 35px; }.filter-btn { padding: 10px 16px; color: var(--navy); background: #fff; border: 1px solid var(--line); font-weight: 700; cursor: pointer; }.filter-btn.active, .filter-btn:hover { color: #fff; background: var(--navy); border-color: var(--navy); }.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }.gallery-placeholder { min-height: 280px; }
.contact-items { display: grid; gap: 18px; margin-top: 34px; }.contact-item { display: grid; grid-template-columns: 42px 1fr; align-items: center; gap: 14px; }.contact-icon { display: grid; place-items: center; width: 40px; height: 40px; color: var(--navy); background: #e8f0f8; border-radius: 50%; }.contact-item h4, .contact-item p { margin: 0; }.contact-item h4 { font: 700 14px 'Manrope', sans-serif; }.contact-item p { color: var(--muted); }.contact-form-wrapper { padding: 35px; background: var(--paper); border: 1px solid var(--line); }.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }.form-group { display: grid; gap: 7px; margin-bottom: 17px; }.form-group label { font-size: 13px; font-weight: 700; }.required { color: #bf4a4a; } input, select, textarea { width: 100%; padding: 13px; color: var(--ink); background: #fff; border: 1px solid #cfd9e3; outline-color: var(--green-dark); } textarea { resize: vertical; }.btn-full { width: 100%; }.alert { margin-bottom: 18px; padding: 12px; }.alert-success { color: #1d642f; background: #e7f6e8; }.alert-error { color: #9e3131; background: #fdecec; }

.footer { padding: 75px 0 24px; color: #fff; background: var(--navy-deep); }.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 38px; }.footer-logo { color: #fff; text-decoration: none; letter-spacing: -.04em; font: 800 28px/1 'Manrope', sans-serif; border-bottom: 3px solid var(--green); padding-bottom: 2px; }.footer-desc { color: #9fb1c1; }.footer h4 { margin: 0 0 18px; color: var(--green); text-transform: uppercase; letter-spacing: .12em; font-size: 11px; }.footer ul { display: grid; gap: 10px; padding: 0; margin: 0; list-style: none; }.footer a { color: #c9d5df; text-decoration: none; font-size: 14px; }.footer a:hover { color: var(--green); }.footer-social { display: flex; gap: 10px; margin-top: 22px; }.footer-social a { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid #38536d; }.footer-contact li { display: flex; gap: 9px; color: #c9d5df; font-size: 14px; }.footer-contact svg { flex: 0 0 auto; color: var(--green); }.footer-bottom { margin-top: 55px; padding-top: 22px; color: #8499ab; border-top: 1px solid #25425e; font-size: 12px; }

@media (max-width: 850px) { .container { width: min(100% - 40px, 1180px); }.navbar { height: 72px; }.nav-toggle { display: grid; gap: 5px; padding: 8px; }.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--navy); }.nav-menu { position: absolute; top: 72px; right: 0; left: 0; display: none; align-items: stretch; gap: 0; padding: 18px 20px; background: #fff; border-top: 1px solid var(--line); box-shadow: 0 18px 32px rgba(8,29,52,.12); }.nav-menu.open { display: grid; }.nav-link { display: block; padding: 11px 0; }.nav-cta { margin-top: 8px; padding: 12px 16px; text-align: center; }.hero { min-height: 680px; }.hero-content { padding: 85px 0; }.hero-title { font-size: clamp(44px, 12vw, 64px); }.section { padding: 75px 0; }.services-grid, .testimonials-track, .values-grid, .stats-grid, .gallery-grid { grid-template-columns: 1fr 1fr; }.service-card:nth-child(2) { border-right: 0; }.why-grid, .about-grid, .contact-grid, .service-detail-item { grid-template-columns: 1fr; }.why-image { order: -1; }.service-detail-item.reverse .service-detail-image { order: 0; }.projects-grid { grid-template-columns: 1fr; }.project-large, .project-wide { grid-row: auto; grid-column: auto; }.project-large .project-placeholder { min-height: 360px; }.footer-grid { grid-template-columns: 1fr 1fr; }.cta-box { padding: 36px; } }
@media (max-width: 850px) { .hero-photo { inset: 38% 0 0; }.hero-photo::after { background: linear-gradient(180deg, var(--navy) 0%, rgba(13,41,72,.2) 45%, rgba(8,29,52,.55) 100%); }.hero-content { position: relative; z-index: 1; }.project-large .project-image > img { min-height: 360px; } }
@media (max-width: 540px) { .container { width: min(100% - 32px, 1180px); }.hero-stats { gap: 20px; }.stat-number, .stat-suffix { font-size: 31px; }.services-grid, .testimonials-track, .values-grid, .stats-grid, .gallery-grid, .form-row, .footer-grid { grid-template-columns: 1fr; }.service-card { border-right: 0; }.stat-box { border-right: 0; border-bottom: 1px solid var(--line); }.why-image .image-placeholder, .about-image .image-placeholder { min-height: 330px; }.experience-badge { right: 0; bottom: 0; }.cta-box { display: block; padding: 30px; }.cta-box .btn { margin-top: 25px; }.contact-form-wrapper { padding: 22px; } }

/* UI/UX Pro Max polish layer: accessible states, motion and interaction feedback */
:root {
  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --duration-fast: 160ms;
  --duration-base: 240ms;
  --focus-ring: 0 0 0 3px rgba(117, 187, 66, .38);
}

::selection { color: #fff; background: var(--navy); }
button, a, input, select, textarea { touch-action: manipulation; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 3px;
}
.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 11px 16px; color: #fff; background: var(--navy); transform: translateY(-180%); transition: transform var(--duration-fast) var(--ease-out); }
.skip-link:focus { transform: translateY(0); }
main:focus { outline: none; }
.navbar { transition: box-shadow var(--duration-base) var(--ease-out), background var(--duration-base) var(--ease-out); }
.navbar.is-scrolled { box-shadow: 0 10px 30px rgba(8, 29, 52, .11); }
.nav-link { position: relative; min-height: 44px; display: inline-flex; align-items: center; }
.nav-link:not(.nav-cta)::after { position: absolute; right: 0; bottom: 6px; left: 0; height: 2px; content: ''; background: var(--green); transform: scaleX(0); transform-origin: right; transition: transform var(--duration-base) var(--ease-out); }
.nav-link:not(.nav-cta):hover::after, .nav-link:not(.nav-cta).active::after { transform: scaleX(1); transform-origin: left; }
.btn, .filter-btn, .nav-cta { min-height: 44px; transition: transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out), background var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out); }
.btn:active, .filter-btn:active, .nav-cta:active { transform: translateY(0) scale(.98); }
.btn-primary:hover { box-shadow: 0 12px 26px rgba(117, 187, 66, .28); }
.btn-outline:hover { color: var(--navy); background: #fff; border-color: #fff; }
.service-card, .testimonial-card, .value-card, .gallery-item, .contact-item { transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out), background var(--duration-base) var(--ease-out); }
.service-card:hover, .testimonial-card:hover, .value-card:hover { transform: translateY(-6px); border-color: rgba(117, 187, 66, .55); box-shadow: 0 18px 35px rgba(13, 41, 72, .09); }
.gallery-item:hover { transform: translateY(-4px); box-shadow: 0 18px 35px rgba(13, 41, 72, .12); }
.form-group input, .form-group select, .form-group textarea { min-height: 46px; transition: border-color var(--duration-fast), box-shadow var(--duration-fast), background var(--duration-fast); }
.form-group textarea { min-height: 130px; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--green-dark); box-shadow: var(--focus-ring); }
.form-group input[aria-invalid='true'], .form-group select[aria-invalid='true'], .form-group textarea[aria-invalid='true'] { border-color: #b73a3a; box-shadow: 0 0 0 3px rgba(183, 58, 58, .14); }
.field-error { margin: -8px 0 12px; color: #9f2f2f; font-size: 13px; }
.submit-status { min-height: 22px; margin: 0 0 14px; color: var(--green-dark); font-size: 14px; font-weight: 700; }
.btn.is-loading { pointer-events: none; opacity: .72; }
.btn.is-loading::after { width: 15px; height: 15px; content: ''; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .7s linear infinite; }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 560ms var(--ease-out), transform 560ms var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 80ms; }.reveal-delay-2 { transition-delay: 160ms; }.reveal-delay-3 { transition-delay: 240ms; }
.scroll-progress { position: fixed; z-index: 30; top: 0; left: 0; width: 100%; height: 3px; pointer-events: none; background: transparent; }.scroll-progress span { display: block; width: 0; height: 100%; background: var(--green); transform-origin: left; }
.back-to-top { position: fixed; z-index: 15; right: 22px; bottom: 22px; display: grid; width: 46px; height: 46px; place-items: center; color: #fff; background: var(--navy); border: 1px solid rgba(255,255,255,.2); border-radius: 50%; box-shadow: 0 12px 28px rgba(8,29,52,.24); cursor: pointer; opacity: 0; transform: translateY(12px); pointer-events: none; transition: opacity var(--duration-base), transform var(--duration-base), background var(--duration-fast); }.back-to-top:hover { background: var(--green-dark); }.back-to-top.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } .reveal { opacity: 1; transform: none; } }
@media (max-width: 540px) { .back-to-top { right: 16px; bottom: 16px; }.nav-link:not(.nav-cta)::after { bottom: 3px; } }

.testimonials-track {
    display: flex;
    gap: 30px; /* Kartlar arası boşluk */
    overflow-x: auto; /* Yatayda taşanları kaydırılabilir yap */
    scroll-behavior: smooth;
    cursor: grab; /* Fare imleci tutma ikonu olsun */
    
    /* Scroll çubuğunu gizlemek için */
    -ms-overflow-style: none;
    scrollbar-width: none;
}
.testimonials-track::-webkit-scrollbar {
    display: none;
}
.testimonials-track.active {
    cursor: grabbing; /* Tutarkenki imleç */
}
.hero-image img, 
.about-image img, 
.service-card img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Görselin oranını bozmadan alanı doldurmasını sağlar */
}

/* Görsellerin taşmasını önleme ve esneklik */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Tabloların mobilde yatay kaydırılabilmesi */
.table-responsive {
    width: 100%;
    overflow-x: auto;
}

/* Küçük Ekranlar / Mobil Medya Sorgusu */
@media (max-width: 768px) {
    .contact-grid,
    .services-detail,
    .page-hero-content {
        grid-template-columns: 1fr;
        padding: 0 15px;
    }
    
    .admin-header-flex {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

/* --- ADMIN PANELİ ÖZEL STİLLERİ --- */

/* Giriş Sayfası Tasarımı */
.admin-login-body {
    background-color: #f4f6f9;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
}

.admin-login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.admin-login-card {
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.admin-login-card h2 {
    margin-bottom: 10px;
    color: #333;
    font-size: 24px;
}

.admin-login-card p {
    color: #666;
    margin-bottom: 20px;
    font-size: 14px;
}

/* Admin Dashboard (Panel İçi) Tasarımı */
.admin-dashboard {
    background-color: #f4f6f9;
    min-height: 100vh;
    margin: 0;
    color: #333;
}

.admin-header {
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    padding: 15px 0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.admin-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-header h1 {
    font-size: 20px;
    color: #111;
    margin: 0;
}

.admin-main {
    padding: 30px 15px;
}

.admin-main h2 {
    margin-bottom: 20px;
    font-size: 22px;
}

/* Tablo Tasarımı */
.table-responsive {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    overflow-x: auto;
    margin-top: 15px;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 14px;
}

.admin-table th {
    background-color: #f8fafc;
    color: #475569;
    font-weight: 600;
    padding: 14px 16px;
    border-bottom: 1px solid #e2e8f0;
}

.admin-table td {
    padding: 14px 16px;
    border-bottom: 1px solid #e2e8f0;
    vertical-align: middle;
    color: #334155;
}

.admin-table tr:last-child td {
    border-bottom: none;
}

.admin-table tr:hover {
    background-color: #f8fafc;
}

/* Rozet ve Buton Düzenlemeleri */
.badge {
    background-color: #e2e8f0;
    color: #334155;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.btn-delete {
    color: #ef4444;
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    padding: 6px 10px;
    border-radius: 4px;
    transition: background 0.2s;
}

.btn-delete:hover {
    background-color: #fee2e2;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-outline {
    background: transparent;
    border: 1px solid #cbd5e1;
    color: #334155;
}

.btn-outline:hover {
    background: #f1f5f9;
}

/* ==========================================================
   MODERN ADMIN PANELİ STİLLERİ (YENİ NESİL ARAYÜZ)
   ========================================================== */

.admin-login-body,
.admin-dashboard {
    background-color: #f8fafc;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: #1e293b;
    margin: 0;
    min-height: 100vh;
}

/* Giriş Sayfası Tasarımı */
.admin-login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.admin-login-container {
    width: 100%;
    max-width: 420px;
}

.admin-login-card {
    background: #ffffff;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
}

.admin-login-card h2 {
    margin: 0 0 8px 0;
    color: #0f172a;
    font-size: 24px;
    font-weight: 700;
}

.admin-login-card p {
    color: #64748b;
    margin: 0 0 24px 0;
    font-size: 14px;
}

/* Üst Header / Navigasyon */
.admin-header {
    background: #ffffff;
    border-bottom: 1px solid #e2e8f0;
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.02);
}

.admin-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.admin-header h1 {
    font-size: 18px;
    font-weight: 700;
    color: #0f172a;
    margin: 0;
    letter-spacing: -0.025em;
}

.admin-nav {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* Ana İçerik Alanı */
.admin-main {
    max-width: 1200px;
    margin: 32px auto;
    padding: 0 20px;
}

.admin-main h2 {
    font-size: 22px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 24px;
    letter-spacing: -0.025em;
}

/* Kart Yapıları */
.admin-card {
    background: #ffffff;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02), 0 2px 4px -2px rgba(0, 0, 0, 0.02);
    border: 1px solid #e2e8f0;
    margin-bottom: 24px;
}

.admin-card h3 {
    margin: 0 0 20px 0;
    font-size: 16px;
    font-weight: 600;
    color: #0f172a;
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 12px;
}

/* Form Elemanları */
.admin-main .form-group {
    margin-bottom: 20px;
}

.admin-main label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 13px;
    color: #475569;
}

.admin-main input[type="text"],
.admin-main input[type="password"],
.admin-main input[type="file"],
.admin-main select,
.admin-main textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 14px;
    background-color: #ffffff;
    color: #1e293b;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.admin-main input[type="file"] {
    background-color: #f8fafc;
    padding: 8px;
    cursor: pointer;
}

.admin-main input:focus,
.admin-main select:focus,
.admin-main textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.admin-main textarea {
    resize: vertical;
    font-family: inherit;
    min-height: 100px;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    flex: 1;
}

/* Tablo Tasarımı */
.table-responsive {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02), 0 2px 4px -2px rgba(0, 0, 0, 0.02);
    border: 1px solid #e2e8f0;
    overflow-x: auto;
    margin-top: 24px;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 14px;
}

.admin-table th {
    background-color: #f8fafc;
    color: #475569;
    font-weight: 600;
    padding: 14px 20px;
    border-bottom: 1px solid #e2e8f0;
    white-space: nowrap;
}

.admin-table td {
    padding: 16px 20px;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
    color: #334155;
}

.admin-table tr:last-child td {
    border-bottom: none;
}

.admin-table tr:hover {
    background-color: #fcfcfc;
}

/* Butonlar ve Rozetler */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.btn-primary {
    background-color: #2563eb;
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #1d4ed8;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
    border-radius: 6px;
}

.btn-outline {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #475569;
}

.btn-outline:hover {
    background: #f8fafc;
    border-color: #94a3b8;
    color: #1e293b;
}

.btn-danger-outline {
    background: #ffffff;
    border: 1px solid #fecaca;
    color: #dc2626;
}

.btn-danger-outline:hover {
    background: #fef2f2;
    border-color: #f87171;
}

.btn-delete {
    color: #dc2626;
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    padding: 6px 10px;
    border-radius: 6px;
    transition: background 0.2s;
}

.btn-delete:hover {
    background-color: #fef2f2;
}

.badge {
    background-color: #f1f5f9;
    color: #475569;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

/* Bildirim Kutuları */
.alert {
    padding: 14px 18px;
    border-radius: 10px;
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 500;
}

.alert-success {
    background-color: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-error {
    background-color: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* Mobil Uyumlu Düzenler */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    .admin-header-flex {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    .admin-nav {
        justify-content: center;
        flex-wrap: wrap;
    }
}

/* ===== Breadcrumb (SEO + UX) ===== */
.breadcrumb {
    margin: 24px 0;
    padding: 12px 0;
}
.breadcrumb ol {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    font-size: 14px;
    color: #6b7280;
}
.breadcrumb li {
    display: flex;
    align-items: center;
    gap: 8px;
}
.breadcrumb li:not(:last-child)::after {
    content: "/";
    color: #cbd5e1;
    margin-left: 8px;
}
.breadcrumb a {
    color: #c75b39;
    text-decoration: none;
    transition: color .2s;
}
.breadcrumb a:hover { color: #a0492d; text-decoration: underline; }
.breadcrumb li[aria-current="page"] {
    color: #1a1a2e;
    font-weight: 500;
}

/* Honeypot alanı ekranda gizli (spam koruması) */
.hp-field {
    position: absolute !important;
    left: -9999px !important;
    top: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* Prefers-reduced-motion için */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}