.modal-title {
    font-size: 1.05rem !important; /* Wyraźnie mniejszy, elegancki */
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.modal-header {
    padding: 12px 20px !important; /* Niższy pasek nagłówka */
    background-color: #3b5999;
    color: white;
    border: none;
}
/* Styl dla ogromnego popupa "Advanced Chart" */
.modal-huge {
    max-width: 95vw !important;
    width: 95vw !important;
    margin: 2.5vh auto !important;
}

.modal-huge .modal-content {
    height: 95vh !important;
    border-radius: 10px;
    border: none;
    overflow: hidden;
}

/* Kontener na zaawansowany wykres */
#tv_chart_container {
    width: 100%;
    height: calc(95vh - 60px); /* Wysokość ekranu minus nagłówek z X */
}

/* Subtle modern styles for the About Us section */
.text-tukan { color: #3b5999; }
.bg-tukan-light { background-color: #f4f7fb; border-radius: 12px; }
.bg-tukan-soft { background-color: #eef2f9; }
.bg-tukan-warm { background-color: #fdfbf7; border: 1px solid #f2ece1; }
.card-hover { transition: all 0.3s ease; border-radius: 12px; border: none; }
.card-hover:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(59,89,153,0.1) !important; }
.step-circle { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; background-color: #3b5999; color: white; font-weight: normal; margin-right: 12px; flex-shrink: 0; font-size: 14px; }

/* Custom footer link styles */
.footer-link { color: #e2e8f0; transition: color 0.2s ease; text-decoration: none; }
.footer-link:hover { color: #ffffff; text-decoration: underline; }
.footer-icon { opacity: 0.8; transition: opacity 0.2s ease; }
.footer-icon:hover { opacity: 1; filter: brightness(1.2); }

/* Language flags styling */
.lang-btn { cursor: pointer; transition: transform 0.2s ease; }
.lang-btn:hover { transform: scale(1.1); }
.lang-flag { width: 24px; height: 24px; object-fit: cover; border: 1px solid rgba(255,255,255,0.3); }

/* Floating Blog Link */
.floating-blog {
    position: fixed; bottom: 25px; right: 25px; background-color: #3b5999; color: white;
    padding: 12px 20px; border-radius: 50px; display: flex; align-items: center; gap: 8px;
    font-weight: 500; z-index: 1000; box-shadow: 0 4px 12px rgba(0,0,0,0.2); transition: all 0.3s ease;
    text-decoration: none;
}
.floating-blog:hover { background-color: #2d4373; transform: translateY(-3px); color: white; text-decoration: none; box-shadow: 0 6px 16px rgba(0,0,0,0.3); }

/* =======================================================
   PRO STICKY NAVBAR - DYNAMIC SHRINK EFFECT (FIXED)
======================================================== */
.navbar.fixed-top {
    background-color: rgba(59, 89, 153, 0.94) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: padding 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    /* Akceleracja GPU - likwiduje miganie */
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
}

.navbar-brand, .nav-link p {
    transition: font-size 0.3s ease;
}

#logo-img {
    transition: all 0.3s ease-in-out;
}

/* Scrolled State triggered by JS */
.navbar.fixed-top.scrolled {
    padding-top: 0.2rem !important;
    padding-bottom: 0.2rem !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.25) !important;
}

.navbar.fixed-top.scrolled #logo-img {
    width: 50px !important;
    height: 50px !important;
}

.navbar.fixed-top.scrolled .navbar-brand {
    font-size: 1.1rem;
}

/* Sticky Calculator PRO Fix */
@media (min-width: 992px) {
    /* To sprawia, że kolumna z kalkulatorem nie rozciąga się na siłę do dołu */
    .row {
        display: flex;
        align-items: flex-start; 
    }

    .sticky-calculator {
        position: -webkit-sticky; /* Wsparcie dla Safari */
        position: sticky;
        top: 100px; /* Odległość od góry po przewinięciu */
        z-index: 10;
        /* align-self: flex-start; to klucz do sukcesu w Bootstrapie */
        align-self: flex-start; 
    }
}

/* =======================================================
   DARK MODE OVERRIDES 
======================================================== */
body { padding-top: 110px; transition: background-color 0.3s ease, color 0.3s ease; }
body.dark-mode { background-color: #121212; color: #e2e8f0; }
.dark-mode .bg-white { background-color: #1e1e1e !important; border-color: #2d3748 !important; }
.dark-mode .bg-tukan-light, 
.dark-mode .bg-tukan-soft, 
.dark-mode .bg-tukan-warm { background-color: #1e1e1e !important; border-color: #2d3748 !important; }
.dark-mode .text-dark { color: #e2e8f0 !important; }
.dark-mode .text-muted { color: #a0aec0 !important; }
.dark-mode .text-tukan { color: #82aaff; } 
.dark-mode .step-circle { background-color: #82aaff; color: #1e1e1e; }
.dark-mode .card { background-color: #1e1e1e; border-color: #2d3748; }
.dark-mode .table { color: #e2e8f0; }
.dark-mode .table td, .dark-mode .table th { border-top-color: #2d3748; }
.dark-mode .table thead th { border-bottom-color: #2d3748; }
.dark-mode .table-hover tbody tr:hover { background-color: rgba(255, 255, 255, 0.05); }
.dark-mode .table-active, .dark-mode .szare { background-color: #222a38 !important; }
.dark-mode .alert-success { background-color: #1a2f23; border-color: #223d2d; color: #9ae6b4; }
.dark-mode input[type="text"], .dark-mode select { background-color: #2d3748; color: #e2e8f0; border: 1px solid #4a5568; }
.dark-mode .floating-blog { background-color: #82aaff; color: #121212; }
.dark-mode .floating-blog img { filter: brightness(0) !important; }
/* Note: The navbar background is deliberately left alone here so it stays Blue #3b5999 */

/* Custom Dark Mode Table Colors (Green for Buy, Red for Sell) */
.dark-mode .col-kupuje { color: #4ade80 !important; }
.dark-mode .col-sprzedaje { color: #f87171 !important; }

/* Nowoczesny przycisk Trend */
#calc_btn {
    border: none;
    background-color: #3b5999;
    color: white;
    padding: 6px 15px;
    border-radius: 4px;
    font-weight: 600;
    transition: background-color 0.2s;
}
#calc_btn:hover {
    background-color: #2d4373;
}
@media (max-width: 991.98px) {
    /* 1. Ukrywamy Administrację na telefonie */
    /* Szukamy elementu, który ma w środku klucz tłumaczenia 'nav_admin' */
    .nav-item:has([data-tr="nav_admin"]) {
        display: none !important;
    }

    /* 2. Kontener menu - wyrównanie do lewej */
    .navbar-collapse {
        background-color: rgba(59, 89, 153, 0.98); 
        border-radius: 10px;
        margin-top: 10px;
        padding: 10px 15px;
    }

    .navbar-nav {
        align-items: flex-start !important; 
        text-align: left !important;
        padding-left: 0 !important;
    }

    /* 3. Linki (Kursy, Blog, Kontakt) */
    .navbar-nav .nav-item {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        margin-left: 0 !important;
    }

    .nav-link p {
        font-size: 1.1rem !important;
        padding: 12px 0 !important;
        margin-bottom: 0 !important;
        display: flex;
        align-items: center;
        justify-content: flex-start !important;
    }

    .nav-link p img {
        margin-right: 12px !important;
        width: 22px;
        height: 22px;
    }

    /* 4. Tryb Ciemny i Flagi - wyrównane do lewej */
    .navbar-nav .nav-item.mx-1, 
    .navbar-nav .nav-item.mr-3 {
        display: inline-block !important;
        width: auto !important;
        border-bottom: none !important;
        margin-left: 0 !important;
        margin-right: 10px !important;
    }

    #darkModeToggle { padding-left: 0 !important; }
    #darkModeToggle p { padding: 12px 0 !important; justify-content: flex-start !important; }

    .lang-flag {
        width: 38px !important;
        height: 38px !important;
        margin: 0 !important;
        border: 1px solid rgba(255,255,255,0.4) !important;
    }

    .lang-btn {
        padding: 10px 8px 10px 0 !important;
        display: inline-block !important;
    }
}
.btn-quantor {
    display: inline-block;
    width: 100%;
    max-width: 220px;
    background: linear-gradient(135deg, #3b5999 0%, #2d4373 100%);
    color: white !important;
    padding: 12px 15px;
    border-radius: 6px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    text-decoration: none !important;
    transition: all 0.3s ease;
    border: none;
}
.dark-mode .btn-quantor {
    background: linear-gradient(135deg, #82aaff 0%, #3b5999 100%);
    color: #121212 !important;
}
/* Przycisk powrotu do tabeli kursów */
.btn-main-action {
    display: inline-block; 
    background-color: #3b5999; 
    color: white !important;
    padding: 12px 30px; 
    border-radius: 50px; 
    font-weight: 600; 
    text-decoration: none !important;
    transition: all 0.3s ease; 
    box-shadow: 0 4px 15px rgba(59, 89, 153, 0.3);
}

.btn-main-action:hover { 
    background-color: #2d4373; 
    transform: translateY(-2px); 
    color: white !important; 
}

/* Wersja na telefony (rozciągnięcie na całą szerokość) */
@media (max-width: 991.98px) {
    .btn-main-action { 
        width: 100%; 
        text-align: center; 
    }
}