:root {
    --bs-body-bg: #e3e3e3;
    --bs-body-color: #212529;
    --kalbela-accent: #1A5276;
    --kalbela-accent-light: #3498db;
    --kalbela-border: #dee2e6;
    --kalbela-card-bg: #e3e3e3;
    --kalbela-header-bg: #e3e3e3;
}

[data-theme="dark"] {
    --bs-body-bg: #323639;
    --bs-body-color: #f8f9fa;
    --kalbela-accent: #D4AC0D;
    --kalbela-accent-light: #f1c40f;
    --kalbela-border: #444;
    --kalbela-card-bg: #1e1e1e;
    --kalbela-header-bg: #1a1a1a;
    --bs-secondary-bg: #2d2d2d;
    --bs-border-color: #444;
    --bs-light: #2d2d2d;
}

body {
    font-family: 'Inter', 'Hind Siliguri', sans-serif;
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
    transition: background-color 0.3s, color 0.3s;
}

    h1, h2, h3, h4, h5, h6, p {
        margin-top: 0; 
        margin-bottom: 0;
    }
    a { 
        color: #222; }
    a:hover { 
        color: #137df6; }

    @media only screen and (max-width: 600px) { 
        .col-6 { padding-left: 8px!important; padding-right: 8px!important; }
    }


    /* Width size */
    .container {
        max-width: 1360px;
    }

    @media only screen and (width: 1920px) {
        .container { width: 80%; }
    }

    @media only screen and (width: 1366px) {
        .container { max-width: 85%; }
    }

    @media only screen and (width: 1024px) {
        .container { width: 90%; }
    }

    @media only screen and (width: 2560px) {
        .container { max-width: 70%; }
    }


    .container-fluid {
        max-width: 80% !important;/*Set your own width %; */
    }
    @media only screen and (max-width: 600px) { 
    .container-fluid {
        width: 100% !important;/*Set your own width %; */
        }
    }


.kalbela-navbar {
    background-color: var(--kalbela-header-bg);
    border-bottom: 1px solid var(--kalbela-border);
}

.bg-gradient-dark {
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
}

.featured-news .card-img-overlay {
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
}

.ai-match-meter {
    margin: 0;
}
.meter-bar {
    height: 6px;
    background-color: var(--kalbela-border);
    border-radius: 3px;
    overflow: hidden;
} 
.meter-fill {
    height: 100%;
    background-color: var(--kalbela-accent);
}

.news-card {
    font-size:14px;
    font-weight: 400!important;
    background-color: var(--kalbela-card-bg);
    border: 1px solid var(--kalbela-border);
    border-radius: 0.5rem;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.15);
}

.news-card img {
    height: auto;
    object-fit: cover;
    width: 100%;
}
.card-content {
    padding: 1rem;
}

.fact-check-card {
    background-color: var(--kalbela-card-bg);
    border-left: 5px solid #198754;
}

.btn-outline-secondary {
    border-color: var(--kalbela-border);
    color: var(--bs-body-color);
}
.btn-outline-secondary:hover {
    background-color: var(--kalbela-accent);
    border-color: var(--kalbela-accent);
    color: #fff;
}

[data-theme="dark"] .dropdown-menu {
    background-color: #2d2d2d;
    border-color: #444;
}
[data-theme="dark"] .dropdown-item {
    color: #f8f9fa;
}
[data-theme="dark"] .dropdown-item:hover {
    background-color: #444;
}

/* ==================== মোবাইল বটম নেভিগেশন ==================== */
.mobile-bottom-nav {
    background-color: var(--kalbela-header-bg);
    border-top: 1px solid var(--kalbela-border);
    height: 60px;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    z-index: 1030;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--bs-body-color);
    text-decoration: none;
    font-size: 0.7rem;
    transition: color 0.2s;
    flex: 1;
    height: 100%;
    opacity: 0.7;
}

.mobile-nav-item i {
    font-size: 1.3rem;
    margin-bottom: 2px;
}

.mobile-nav-item.active {
    color: var(--kalbela-accent);
    opacity: 1;
}

.mobile-nav-item:hover,
.mobile-nav-item:focus {
    color: var(--kalbela-accent-light);
    opacity: 1;
}

/* বডিতে নিচে প্যাডিং দিন যাতে কন্টেন্ট মেনুর নিচে না চলে যায় */
@media (max-width: 767.98px) {
    body {
        padding-bottom: 70px;
    }
    .small {
        font-size: 8px;
    }

}




/* ==================== সার্চ পপআপ (Bottom Sheet) ==================== */
.search-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 70vh; /* 70% উচ্চতা */
    background-color: var(--kalbela-card-bg);
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    transform: translateY(100%); /* প্রাথমিকভাবে লুকানো */
    transition: transform 0.3s ease-out;
    z-index: 1050; /* navbar-এর উপরে */
    display: flex;
    flex-direction: column;
}

.search-popup.active {
    transform: translateY(0); /* স্লাইড আপ */
}

/* ওভারলে */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* পপআপ হেডার */
.popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 0.5px solid var(--kalbela-border);
    background-color: var(--kalbela-card-bg);
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
}

.popup-title {
    font-weight: bold;
    margin: 0;
    color: var(--bs-body-color);
    flex: 1;
    text-align: center;
    font-size: 1.2rem;
}

.popup-close {
    background: none;
    border: none;
    color: #df5445; /* লাল রঙ */
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color 0.2s;
}

.popup-close:hover {
    color: #b02a37;
}

/* পপআপ বডি (স্ক্রোলযোগ্য) */
.popup-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
    background-color: var(--kalbela-card-bg);
}

/* সার্চ ইনপুট (গুগল স্টাইল) */
.search-input-wrapper {
    display: flex;
    align-items: center;
    background-color: var(--bs-secondary-bg);
    border-radius: 30px;
    padding: 10px 16px;
    margin-bottom: 20px;
    border: 1px solid var(--kalbela-border);
}

.search-input-wrapper i {
    color: var(--bs-secondary-color);
    margin-right: 10px;
    font-size: 0.9rem;
}

.search-input {
    flex: 1;
    border: none;
    background: transparent;
    outline: none;
    font-size: 1rem;
    color: var(--bs-body-color);
}

.search-input::placeholder {
    color: var(--bs-secondary-color);
}

/* টপিক সাজেশন চিপস */
.suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.suggestion-chip {
    background-color: var(--bs-secondary-bg);
    border: 0.3px solid var(--kalbela-border);
    border-radius: 30px;
    padding: 3px 10px;
    font-size: 0.8rem;
    color: var(--bs-body-color);
    cursor: pointer;
    transition: background-color 0.2s;
}

.suggestion-chip:hover {
    background-color: var(--kalbela-accent);
    color: white;
    border-color: var(--kalbela-accent);
}

/* পপআপ ফুটার (ভয়েস বাটন) */
.popup-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--kalbela-border);
    background-color: var(--kalbela-card-bg);
    text-align: center;
}

.voice-search-btn {
    background-color: var(--kalbela-accent);
    color: white;
    border: none;
    border-radius: 30px;
    padding: 8px 16px;
    font-size: 1rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    cursor: pointer;
    transition: background-color 0.2s;
}

.voice-search-btn:hover {
    background-color: var(--kalbela-accent-light);
}

/* ছোট স্ক্রিনে অ্যাডজাস্টমেন্ট */
@media (max-width: 768px) {
    .navbar-brand .tagline {
        display: none;
    }
    .featured-news .card-img-overlay h1 {
        font-size: 1.5rem;
    }
}