/* =============================================
   AVES Modern Theme
   Bootstrap 3 override & enhancement layer
   ============================================= */

/* --- Google Font --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* --- Variables (CSS custom properties) --- */
:root {
    --primary:      #2C338D;
    --primary-dark: #1f2468;
    --accent:       #3d46b0;
    --accent-light: #5560cc;
    --bg-light:     #f4f6f9;
    --border:       #dde3ec;
    --text-main:    #2c3e50;
    --text-muted:   #6c7a8d;
    --white:        #ffffff;
    --shadow-sm:    0 2px 6px rgba(0,0,0,.07);
    --shadow-md:    0 4px 16px rgba(0,0,0,.10);
    --radius:       8px;
    --radius-sm:    5px;
    --transition:   .2s ease;
}

/* --- Base --- */
html, body {
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
    font-size: 14px;
    color: var(--text-main);
    background-color: var(--bg-light) !important;
    -webkit-font-smoothing: antialiased;
}

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

/* --- Navbar --- */
.navbar {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%) !important;
    border: none !important;
    box-shadow: 0 2px 10px rgba(0,0,0,.25) !important;
    min-height: 58px;
}

.navbar-brand, .navbar-nav > li > a {
    color: rgba(255,255,255,.90) !important;
    font-weight: 500;
    letter-spacing: .3px;
    transition: color var(--transition), background var(--transition);
}

.navbar-nav > li > a:hover,
.navbar-nav > li > a:focus {
    color: #ffffff !important;
    background-color: rgba(255,255,255,.12) !important;
    border-radius: var(--radius-sm);
}

.navbar-nav > .active > a,
.navbar-nav > .active > a:hover {
    background-color: rgba(255,255,255,.18) !important;
    color: #fff !important;
    border-radius: var(--radius-sm);
}

.navbar-nav.navbar-center {
    float: none !important;
    text-align: center;
    margin: 0 auto;
    display: inline-block;
}

.navbar-collapse { text-align: center; }

.navbar-toggle .icon-bar { background-color: #fff; }
.navbar-toggle { border-color: rgba(255,255,255,.3); }
.navbar-toggle:hover { background-color: rgba(255,255,255,.15) !important; }

/* Dropdown */
.dropdown-menu {
    border: none;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    padding: 6px 0;
    min-width: 210px;
    background: #fff;
    border-top: 3px solid var(--accent);
}

.dropdown-menu > li > a {
    color: var(--text-main) !important;
    padding: 9px 18px;
    font-size: 13.5px;
    font-weight: 400;
    transition: background var(--transition);
}

.dropdown-menu > li > a:hover {
    background-color: var(--bg-light) !important;
    color: var(--primary) !important;
    padding-left: 22px;
}

.dropdown-menu > li > hr {
    margin: 4px 12px;
    border-color: var(--border);
}

/* --- Page wrapper --- */
.content {
    padding-top: 20px;
}

/* --- Page header --- */
.page-header {
    border-bottom: 2px solid var(--border);
    padding-bottom: 12px;
    margin-top: 10px;
    margin-bottom: 20px;
    color: var(--primary);
    font-weight: 700;
    font-size: 24px;
}

.page-header small {
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 400;
    margin-left: 8px;
}

/* --- Breadcrumb --- */
.breadcrumb {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    font-size: 12.5px;
    box-shadow: var(--shadow-sm);
}

.breadcrumb > li + li::before { color: var(--text-muted); }
.breadcrumb > .active { color: var(--text-muted); }
.breadcrumb a { color: var(--accent); }

/* --- Panels --- */
.panel {
    border: none;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
    overflow: hidden;
}

.panel-heading {
    border-radius: var(--radius) var(--radius) 0 0 !important;
    padding: 12px 16px;
}

.panel-default > .panel-heading {
    background: var(--white);
    border-bottom: 2px solid var(--border);
}

.panel-primary > .panel-heading {
    background: #d9e1f5 !important;
    border-bottom: 1px solid #b8c5ea !important;
    color: #2C338D !important;
}

.panel-success > .panel-heading {
    background: #cce0f5 !important;
    border-bottom: 1px solid #99c2eb !important;
    color: #1e5799 !important;
}

.panel-warning > .panel-heading {
    background: #d6d9f7 !important;
    border-bottom: 1px solid #a8aee8 !important;
    color: #3d46a8 !important;
}

.panel-success > .panel-heading .badge {
    color: #1e5799 !important;
    background-color: #fff !important;
}

.panel-warning > .panel-heading .badge {
    color: #3d46a8 !important;
    background-color: #fff !important;
}

.list-group-item-success,
a.list-group-item-success {
    background-color: #dce8f7 !important;
    border-color: #aac4e8 !important;
    color: #1e5799 !important;
}

.list-group-item-warning,
a.list-group-item-warning {
    background-color: #e4e6f9 !important;
    border-color: #b4b9ed !important;
    color: #3d46a8 !important;
}

.panel-body { padding: 16px; background: var(--white); }

/* --- List group --- */
.list-group { border-radius: var(--radius); box-shadow: var(--shadow-sm); }

.list-group-item {
    border-color: var(--border);
    color: var(--text-main);
    font-size: 13.5px;
    padding: 10px 15px;
    transition: background var(--transition), padding-left var(--transition);
}

.list-group-item:first-child { border-radius: var(--radius) var(--radius) 0 0; }
.list-group-item:last-child  { border-radius: 0 0 var(--radius) var(--radius); }

a.list-group-item:hover {
    background-color: var(--bg-light);
    color: var(--primary);
    padding-left: 20px;
}

.list-group-item.active,
.list-group-item.active:hover,
.list-group-item.active:focus {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-color: var(--primary);
    font-weight: 600;
}

/* --- Anasayfa NKU-AVES tab butonları --- */
#anasayfa .btn-primary { background: #2C338D; border-color: #2C338D; }
#anasayfa .btn-primary:hover { background: #1f2468; border-color: #1f2468; }

#anasayfa .btn-success { background: #3a5fa8; border-color: #3a5fa8; }
#anasayfa .btn-success:hover { background: #2c4d8a; border-color: #2c4d8a; }

#anasayfa .btn-warning { background: #5060b8; border-color: #5060b8; color: #fff; }
#anasayfa .btn-warning:hover { background: #3d4da0; border-color: #3d4da0; color: #fff; }

#anasayfa .btn-info { background: #6b7bc4; border-color: #6b7bc4; }
#anasayfa .btn-info:hover { background: #5566b0; border-color: #5566b0; }

#anasayfa .btn-danger { background: #8891ce; border-color: #8891ce; }
#anasayfa .btn-danger:hover { background: #717bba; border-color: #717bba; }

/* --- Buttons --- */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 13.5px;
    padding: 7px 18px;
    border: none;
    transition: all var(--transition);
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
}
.btn-primary:hover, .btn-primary:focus {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #fff;
    box-shadow: 0 4px 12px rgba(26,58,108,.35);
    transform: translateY(-1px);
}

.btn-default {
    background: var(--white);
    color: var(--text-main);
    border: 1px solid var(--border) !important;
}
.btn-default:hover {
    background: var(--bg-light);
    border-color: var(--accent) !important;
    color: var(--primary);
}

.btn-sm { padding: 5px 12px; font-size: 12.5px; }
.btn-xs { padding: 3px 8px; font-size: 12px; }

/* --- Tables --- */
.table {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    font-size: 13.5px;
}

.table > thead > tr > th {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #fff;
    border: none;
    font-weight: 600;
    font-size: 13px;
    padding: 11px 12px;
    white-space: nowrap;
}

.table > tbody > tr > td {
    border-color: var(--border);
    padding: 9px 12px;
    vertical-align: middle;
    color: var(--text-main);
}

.table-striped > tbody > tr:nth-of-type(odd) { background-color: #f7f9fc; }
.table > tbody > tr:hover { background-color: #eef3fb !important; }

.table > tfoot > tr > td {
    background: #f0f4fa;
    font-weight: 600;
    color: var(--primary);
    border-top: 2px solid var(--border);
    padding: 9px 12px;
}

/* --- Forms --- */
.form-control {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: none;
    font-size: 13.5px;
    color: var(--text-main);
    transition: border-color var(--transition), box-shadow var(--transition);
    height: 36px;
}

.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(41,128,185,.15);
    outline: none;
}

textarea.form-control { height: auto; }

label {
    font-weight: 500;
    color: var(--text-main);
    font-size: 13px;
    margin-bottom: 5px;
}

.control-group.form-group { margin-bottom: 16px; }

/* --- Alerts --- */
.alert {
    border: none;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    padding: 12px 16px;
    box-shadow: var(--shadow-sm);
}

.alert-success { background: #d4edda; color: #1a6330; border-left: 4px solid #28a745; }
.alert-danger  { background: #f8d7da; color: #721c24; border-left: 4px solid #dc3545; }
.alert-warning { background: #fff3cd; color: #856404; border-left: 4px solid #ffc107; }
.alert-info    { background: #d1ecf1; color: #0c5460; border-left: 4px solid #17a2b8; }

/* --- Well --- */
.well {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 16px;
}

/* --- Section title with accent underline --- */
.aves-section-title {
    font-weight: 700;
    color: #1e293b;
    position: relative;
    padding-bottom: 12px;
    margin-bottom: 25px;
}
.aves-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), #6366f1);
    border-radius: 2px;
}
.aves-section-title.aves-center {
    text-align: center;
    padding-bottom: 15px;
}
.aves-section-title.aves-center::after {
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
}

/* --- Info item (sol kenarlı bilgi kutusu) --- */
.aves-info-item {
    margin-bottom: 20px;
    padding: 18px 22px;
    background: linear-gradient(90deg, #f8fafc, #ffffff);
    border-left: 4px solid var(--primary);
    border-radius: 0 10px 10px 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.aves-info-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.07);
}
.aves-info-item p { margin: 0; color: #334155; line-height: 1.75; }
.aves-info-item i { color: var(--primary); margin-right: 10px; font-size: 16px; }

/* --- Info banner (üst bilgi bandı — mavi) --- */
.aves-info-banner {
    margin-bottom: 40px;
    padding: 20px 24px;
    background: linear-gradient(135deg, #f0f9ff, #ffffff);
    border-left: 4px solid #0ea5e9;
    border-radius: 0 12px 12px 0;
    box-shadow: 0 2px 12px rgba(14, 165, 233, 0.08);
}
.aves-info-banner p { margin: 0; color: #0c4a6e; line-height: 1.7; }
.aves-info-banner i { color: #0ea5e9; margin-right: 10px; font-size: 18px; }

/* --- Bileşen / ekip kartı --- */
.aves-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.aves-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}
.aves-card-img {
    height: 180px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafc;
}
.aves-card-img img { max-height: 180px; width: auto; }
.aves-card-img.aves-card-img-gradient {
    background: linear-gradient(135deg, var(--primary), #6366f1);
}
.aves-card-body {
    padding: 24px 20px;
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.aves-card-body h3 { font-weight: 700; color: #1e293b; margin: 0 0 5px 0; }
.aves-card-body .aves-card-role { color: var(--primary); font-weight: 500; margin-bottom: 15px; }
.aves-card-body .aves-card-desc { color: #64748b; line-height: 1.6; margin-bottom: 20px; }

/* --- İletişim bilgi bloğu --- */
.aves-contact-info {
    background: #ffffff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 20px;
    border: 1px solid var(--border);
}
.aves-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    color: var(--text-main);
    font-size: 13.5px;
    line-height: 1.6;
}
.aves-contact-item:last-of-type { border-bottom: none; padding-bottom: 0; }
.aves-contact-item > i { color: var(--primary); font-size: 16px; flex-shrink: 0; margin-top: 2px; width: 18px; text-align: center; }
.aves-contact-item a { color: var(--accent); }
.aves-contact-socials { display: flex; gap: 14px; padding-top: 18px; }
.aves-contact-socials a { opacity: 0.85; transition: transform var(--transition), opacity var(--transition); }
.aves-contact-socials a:hover { transform: scale(1.15); opacity: 1; }

/* --- SSS / FAQ accordion --- */
.aves-faq .panel {
    border: none;
    border-radius: var(--radius) !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    margin-bottom: 10px;
    overflow: hidden;
}
.aves-faq .panel-heading {
    background: #ffffff;
    padding: 0;
    border: none;
    border-radius: var(--radius) !important;
    transition: background var(--transition);
}
.aves-faq .panel-heading:hover { background: #f8fafc; }
.aves-faq .panel-title > a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    color: var(--text-main);
    font-weight: 600;
    font-size: 14.5px;
    text-decoration: none !important;
}
.aves-faq .panel-title > a .faq-q-icon { color: var(--primary); font-size: 18px; flex-shrink: 0; }
.aves-faq .panel-title > a .faq-text   { flex: 1; }
.aves-faq .panel-title > a .faq-chevron {
    color: var(--text-muted);
    font-size: 13px;
    flex-shrink: 0;
    transition: transform 0.25s ease, color 0.25s ease;
}
.aves-faq .panel-title > a:not(.collapsed) { color: var(--primary); }
.aves-faq .panel-title > a:not(.collapsed) .faq-chevron {
    transform: rotate(180deg);
    color: var(--primary);
}
.aves-faq .panel-collapse { border-top: 1px solid var(--border); }
.aves-faq .panel-body {
    padding: 16px 20px 18px 52px;
    color: var(--text-muted);
    line-height: 1.8;
    background: #fafbfc;
    border-radius: 0 0 var(--radius) var(--radius);
}
.aves-faq .panel-body a { color: var(--accent); }

/* --- Gradient ayraç --- */
.aves-divider {
    border: none !important;
    height: 1px;
    background: linear-gradient(90deg, transparent, #e2e8f0, transparent);
    margin: 30px 0;
}

/* --- Cards (custom) --- */
.card-modern {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid var(--border);
    transition: box-shadow var(--transition);
}
.card-modern:hover { box-shadow: var(--shadow-md); }

/* --- listelemetablo override --- */
.listelemetablo {
    font-family: 'Inter', Arial, sans-serif !important;
    font-size: 13px !important;
    border-collapse: collapse;
    width: 100%;
}

.listelemetablo thead tr { background: none; }

.listelemetablo th {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary)) !important;
    color: #fff !important;
    font-family: 'Inter', Arial, sans-serif !important;
    font-size: 12.5px !important;
    letter-spacing: .4px;
    padding: 10px 12px !important;
    border: none !important;
}

.listelemetablo tr {
    background-color: var(--white) !important;
    font-family: 'Inter', Arial, sans-serif !important;
    font-size: 13px !important;
    border-left: none !important;
    border-right: none !important;
    transition: background var(--transition);
}

.listelemetablo tr:nth-child(even) { background-color: #f7f9fc !important; }
.listelemetablo tr:hover { background-color: #eef3fb !important; }

.listelemetablo td {
    padding: 9px 12px !important;
    border-bottom: 1px solid var(--border) !important;
    color: var(--text-main) !important;
}

.listelemetablo tfoot tr { background-color: #f0f4fa !important; }
.listelemetablo tfoot td {
    font-weight: 600 !important;
    color: var(--primary) !important;
    padding: 8px 12px !important;
    background: none !important;
    border-top: 2px solid var(--border) !important;
}

/* --- Dugmeler override --- */
.dugmeler {
    font-family: 'Inter', Arial, sans-serif !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    background: linear-gradient(135deg, var(--primary), var(--accent)) !important;
    color: #fff !important;
    border: none !important;
    border-radius: var(--radius-sm) !important;
    padding: 4px 12px !important;
    height: auto !important;
    cursor: pointer;
    transition: all var(--transition);
}
.dugmeler:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary)) !important;
    color: #fff !important;
    box-shadow: 0 3px 8px rgba(26,58,108,.3) !important;
    transform: translateY(-1px);
}

/* --- Carousel --- */
header.carousel {
    height: 420px;
    margin-bottom: 0;
}

header.carousel .item,
header.carousel .item.active,
header.carousel .carousel-inner {
    height: 100%;
}

header.carousel .fill {
    width: 100%;
    height: 100%;
    background-position: center;
    background-size: cover;
    position: relative;
}

/* Koyu gradient overlay */
header.carousel .fill::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(26, 30, 80, .25) 0%,
        rgba(26, 30, 80, .65) 100%
    );
}

/* Caption */
header.carousel .carousel-caption {
    bottom: 60px;
    left: 0;
    right: 0;
    text-align: center;
    padding: 0 40px;
    z-index: 10;
}

header.carousel .carousel-caption h2 {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    font-size: 34px;
    font-weight: 700;
    color: #fff;
    letter-spacing: .5px;
    text-shadow: 0 2px 12px rgba(0,0,0,.45);
    margin: 0;
    padding: 0;
    animation: fadeUp .6s ease;
}

header.carousel .carousel-caption p {
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    font-weight: 400;
    color: rgba(255,255,255,.9);
    text-shadow: 0 1px 8px rgba(0,0,0,.4);
    margin-top: 10px;
    animation: fadeUp .8s ease;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Alt ince renkli çizgi */
header.carousel::after {
    content: '';
    display: block;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-dark), var(--accent-light), var(--primary-dark));
}

/* Indicators — modern nokta */
header.carousel .carousel-indicators {
    bottom: 20px;
}

header.carousel .carousel-indicators li {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,.45);
    border: 2px solid rgba(255,255,255,.7);
    margin: 0 5px;
    transition: all .3s ease;
}

header.carousel .carousel-indicators .active {
    width: 28px;
    border-radius: 6px;
    background: #fff;
    border-color: #fff;
}

/* Controls — yuvarlak ok butonları */
header.carousel .carousel-control {
    width: 52px;
    height: 52px;
    background: rgba(44, 51, 141, .55) !important;
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    margin-top: 0;
    opacity: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition), transform var(--transition);
}

header.carousel .carousel-control.left  { left: 24px; }
header.carousel .carousel-control.right { right: 24px; }

header.carousel .carousel-control:hover {
    background: rgba(44, 51, 141, .85) !important;
    transform: translateY(-50%) scale(1.08);
}

header.carousel .carousel-control .icon-prev,
header.carousel .carousel-control .icon-next {
    font-size: 20px;
    color: #fff;
    position: static;
    width: auto;
    height: auto;
    margin: 0;
}

/* --- Son Güncelleyenler profil görselleri --- */
.panel-body .img-portfolio {
    width: 100px !important;
    height: 100px !important;
    object-fit: cover;
    border-radius: var(--radius);
    border: 2px solid var(--primary);
    box-shadow: 0 3px 10px rgba(44, 51, 141, .25);
    display: block;
    margin: 0 auto 6px auto;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.panel-body .img-portfolio:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 18px rgba(44, 51, 141, .40);
    border-color: var(--accent-light);
}

.panel-body .col-md-3 {
    text-align: center;
    margin-bottom: 10px;
}

/* --- Highcharts container --- */
.highcharts-container { border-radius: var(--radius); overflow: hidden; }

/* --- Footer --- */
footer .well {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary)) !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 20px 0 !important;
    margin-top: 30px;
}

footer .well p {
    color: rgba(255,255,255,.75) !important;
    font-size: 13px;
    margin: 0;
    text-align: center;
}

footer .well a { color: rgba(255,255,255,.9); }
footer .well a:hover { color: #fff; }

/* --- Section headings (h3 outside panels) --- */
.content > .container > .row > div > h3 {
    color: var(--primary);
    font-weight: 600;
    font-size: 18px;
    margin-bottom: 16px;
}

/* --- HR --- */
hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 24px 0;
}

/* --- Badge --- */
.badge {
    background: var(--accent);
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    padding: 3px 7px;
}

/* --- Pagination --- */
.pagination > li > a,
.pagination > li > span {
    color: var(--accent);
    border-color: var(--border);
    border-radius: var(--radius-sm) !important;
    margin: 0 2px;
    transition: all var(--transition);
}

.pagination > li > a:hover { background: var(--bg-light); color: var(--primary); }
.pagination > .active > a,
.pagination > .active > a:hover {
    background: var(--primary);
    border-color: var(--primary);
}

/* --- Scrollbar (webkit) --- */
::-webkit-scrollbar { width: 7px; height: 7px; }
::-webkit-scrollbar-track { background: var(--bg-light); }
::-webkit-scrollbar-thumb { background: #b0bec5; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* --- Responsive tweaks --- */
@media (max-width: 768px) {
    .navbar-nav > li > a { border-radius: 0; }
    .dropdown-menu {
        box-shadow: none;
        border-top: none;
        background: transparent !important;
    }
    .dropdown-menu > li > a {
        color: rgba(255,255,255,.85) !important;
        padding-left: 28px;
    }
    .dropdown-menu > li > a:hover {
        color: #ffffff !important;
        background-color: rgba(255,255,255,.12) !important;
        padding-left: 32px;
    }
    .dropdown-menu > li > hr {
        border-color: rgba(255,255,255,.15);
    }
    .table-responsive { border-radius: var(--radius); }
    .row > div[class*='col-'] { margin-bottom: 30px; }
    .sdg-icon { margin-bottom: 8px !important; }
}