/* =========================
   GLOBAL STYLES
========================= */
body {
    font-family: 'Poppins', sans-serif;
    background-color: #ffffff;
    color: #1c2c22; /* Pure Grey se badal kar Dark Slate Green kiya */
    line-height: 1.7;
    margin: 0 !important;
    padding: 0 !important;
}

h1, h2, h3, h4, h5 {
    font-weight: 600;
    color: #0b451c; /* Dark Forest Green */
}

p {
    text-align: justify;
}

/* =========================
   NAVBAR
========================= */
.navbar {
    background: linear-gradient(135deg, #0b451c, #135c2b, #1e743e); /* Premium Green Gradient */
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(11, 69, 28, 0.15);
}

.navbar-brand {
    font-size: 22px;
    font-weight: 600;
    color: #fff !important;
}

.navbar-nav .nav-link {
    color: #e3f7e9 !important; /* Soft Mint Link Color */
    margin-left: 15px;
    transition: 0.3s;
}

.navbar-nav .nav-link:hover {
    color: #a3e2ab !important; /* Bright Mint on Hover */
}



/* =========================
   HERO
========================= */
.hero {
    background: linear-gradient(135deg, #f5fff7, #e3f7e9, #cbeed3); /* Full Mint/Sage Green Gradient */
    color: #0b451c;
    padding: 35px 20px;
    text-align: center;
}

.hero h1 {
    font-size: 1.9rem;
    margin-bottom: 5px;
}

.hero p {
    font-size: 0.95rem;
    color: #2e593a; /* Dark Olive/Green text for readability */
}

/* =========================
   BUTTON
========================= */
.btn-custom {
    background-color: #2e7d32; /* Rich Green Button */
    color: #ffffff;
    border-radius: 20px;
    padding: 8px 20px;
    font-size: 13px;
    border: none;
    transition: 0.3s;
}

.btn-custom:hover {
    background-color: #1b5e20; /* Darker Green on Hover */
}

/* =========================
   SECTION
========================= */
.section {
    padding: 60px 0;
}

.section-title {
    font-size: 24px;
    margin-bottom: 20px;
    border-left: 4px solid #2e7d32; /* Green Indicator Bar */
    padding-left: 10px;
}

.bg-light {
    background-color: #e6f4ea !important; /* Soft Minty Background */
}

/* =========================
   CARD
========================= */
.card {
    border: 1px solid #cbeed3; /* Light Green Border */
    border-radius: 6px;
    padding: 20px;
    transition: 0.3s;
    background: #ffffff;
}

.card:hover {
    border-color: #2e7d32; /* Shifting to Solid Green on Hover */
}

/* =========================
   TABLE
========================= */
.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

.table td {
    border: 1px solid #d8eedf; /* Light Green Table Lines */
    padding: 12px;
    font-size: 14px;
}

.table tr:hover td {
    background: #e8f5ec; /* Light Green Row Highlight */
}

/* =========================
   CALL FOR PAPER
========================= */
.call-paper {
    background: #f1f9f3; /* Soft Sage Background */
    padding: 40px;
    border-left: 5px solid #2e7d32; /* Green Accent Edge */
}

/* =========================
   CURRENT ISSUE
========================= */
.article-item {
    padding: 18px 10px;
    border-bottom: 1px solid #d8eedf;
}

.article-item:hover {
    background: #f4faf6;
}

.article-title {
    font-size: 16px;
    font-weight: 600;
}

.article-author {
    font-size: 14px;
    color: #3b5e47; /* Muted Olive Green for authors */
}

.article-meta {
    font-size: 12px;
    color: #61876e; /* Soft Green-Grey for metadata */
}

/* =========================
   ARTICLE DETAILS
========================= */
.article-main-title {
    font-size: 22px;
    margin-bottom: 10px;
}

.article-text {
    font-size: 14px;
    color: #223a2a; /* Deep Green Dark text */
}

.sidebar-box {
    background: #f4faf6;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid #e1f2e7;
}

/* =========================
   FOOTER
========================= */
.footer {
    background: linear-gradient(135deg, #0b451c, #0a3616, #14421e); /* Deep Forest Green Gradient */
    color: #d1ebd7; /* Pale Green Text */
    padding: 40px 0 15px;
}

.footer-title {
    color: #fff;
    font-size: 15px;
    margin-bottom: 12px;
}

.footer p {
    font-size: 13px;
    color: #b0dac2;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links a {
    color: #b0dac2;
    text-decoration: none;
    font-size: 13px;
}

.footer-links a:hover {
    color: #ffffff;
    padding-left: 4px;
}

.footer hr {
    border-color: rgba(255, 255, 255, 0.08);
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 1.6rem;
    }

    .section-title {
        font-size: 20px;
    }
}

/* =========================
   SUBMISSION FORM
========================= */
.submission-form {
    background: #ffffff;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(11, 69, 28, 0.04);
}

.submission-form label {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 5px;
    color: #0b451c;
}

.submission-form .form-control {
    border-radius: 6px;
    font-size: 14px;
    padding: 10px;
    border: 1px solid #cbeed3;
    transition: 0.3s;
}

.submission-form .form-control:focus {
    border-color: #2e7d32;
    box-shadow: 0 0 0 0.2rem rgba(46, 125, 50, 0.15); /* Green Glow effect */
    outline: none;
}

/* =========================
   ARCHIVE
========================= */

/* FILE INPUT */
.submission-form input[type="file"] {
    padding: 8px;
}

/* BUTTON */
.submission-form .btn-custom {
    margin-top: 10px;
}

/* Smooth rotation for the arrow */
.transition-icon {
    transition: transform 0.3s ease;
}

/* Rotate arrow 180 degrees when the link is NOT collapsed */
[aria-expanded="true"] .bi-chevron-down {
    transform: rotate(180deg);
}

/* Optional: change color on hover */
.article-title a:hover {
    color: #1e743e; /* Medium Green */
}