@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400..900;1,400..900&family=Plus+Jakarta+Sans:ital,wght@0,200..800;1,200..800&display=swap');

:root {
    --primary: #0f172a;        /* Deep slate/navy */
    --primary-light: #1e293b;  /* Slate */
    --accent: #b08d5c;         /* Antique Gold/Bronze */
    --accent-light: #dfd3c3;   /* Light Gold/Cream */
    --bg-cream: #faf9f6;       /* Warm-white/cream background */
    --bg-white: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --border-color: rgba(15, 23, 42, 0.08);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.08);
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

/* Base Styles */
* {
    box-sizing: border-box;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-cream);
    color: var(--text-main);
    line-height: 1.6;
    margin: 0;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .serif-font {
    font-family: var(--font-serif);
    color: var(--primary);
    font-weight: 700;
}

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

a:hover {
    color: var(--accent);
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 20px;
    background: var(--accent);
    color: white;
    padding: 10px 20px;
    z-index: 10000;
    border-radius: 4px;
}
.skip-link:focus {
    top: 20px;
}

/* Header & Navbar */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

.navbar-brand-custom {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 900;
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--accent);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
    letter-spacing: -0.5px;
}

.logo-subtitle {
    font-size: 11px;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 3px;
}

.nav-main {
    padding: 15px 0;
}

.navbar-nav .nav-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-main) !important;
    padding: 8px 16px !important;
    border-radius: 6px;
    margin: 0 2px;
    white-space: nowrap;
}

.navbar-nav .nav-link:hover, .navbar-nav .nav-link.active {
    color: var(--accent) !important;
    background-color: rgba(176, 141, 92, 0.05);
}

.navbar-nav .dropdown-menu {
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    border-radius: 8px;
    padding: 8px;
    background: var(--bg-white);
}

.dropdown-item {
    font-size: 13.5px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 4px;
}

.dropdown-item:hover {
    background-color: rgba(176, 141, 92, 0.05);
    color: var(--accent);
}

/* Buttons */
.btn-custom {
    font-size: 14px;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-custom-primary {
    background-color: var(--primary);
    color: #ffffff !important;
    border: 1px solid var(--primary);
}

.btn-custom-primary:hover {
    background-color: var(--accent);
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(176, 141, 92, 0.2);
}

.btn-custom-outline {
    background-color: transparent;
    color: var(--primary) !important;
    border: 1.5px solid var(--primary);
}

.btn-custom-outline:hover {
    background-color: var(--primary);
    color: #ffffff !important;
    transform: translateY(-2px);
}

.btn-custom-gold {
    background: linear-gradient(135deg, var(--accent), #96754b);
    color: #ffffff !important;
    border: none;
    box-shadow: 0 4px 10px rgba(176, 141, 92, 0.15);
}

.btn-custom-gold:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(176, 141, 92, 0.25);
}

/* Breadcrumbs Banner */
.breadcrumbbar {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #ffffff;
    padding: 45px 0;
    border-bottom: 2px solid var(--accent);
    position: relative;
    overflow: hidden;
}

.breadcrumbbar::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 250px;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(176, 141, 92, 0.05));
    transform: skewX(-20deg);
}

.breadcrumb-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.breadcrumb-title {
    font-size: 32px;
    margin: 0;
    color: #ffffff;
}

/* Layout Grid and Main Content */
main {
    padding: 50px 0;
}

.grid-layout {
    display: grid;
    grid-template-columns: 3fr 1.2fr;
    gap: 35px;
}

@media (max-width: 991.98px) {
    .grid-layout {
        grid-template-columns: 1fr;
    }
}

/* Cards & Content Blocks */
.card-custom {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-sm);
}

.card-custom:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(176, 141, 92, 0.2);
}

.card-header-custom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.card-title-custom {
    margin: 0;
    font-size: 22px;
    position: relative;
    padding-bottom: 8px;
}

.card-title-custom::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 45px;
    height: 3px;
    background-color: var(--accent);
    border-radius: 2px;
}

/* Hero Section */
.hero-section {
    background-color: var(--bg-white);
    border-radius: 16px;
    padding: 40px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: 'IJLR';
    position: absolute;
    right: -20px;
    bottom: -40px;
    font-size: 180px;
    font-weight: 900;
    color: rgba(15, 23, 42, 0.02);
    font-family: var(--font-serif);
    pointer-events: none;
}

.hero-badge {
    display: inline-block;
    background-color: rgba(176, 141, 92, 0.1);
    color: var(--accent);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    border: 1px solid rgba(176, 141, 92, 0.2);
}

.hero-title {
    font-size: 40px;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 16px;
    color: var(--text-muted);
    max-width: 750px;
    margin-bottom: 25px;
}

/* Journal Particulars Table */
.particulars-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.particulars-table th, .particulars-table td {
    padding: 14px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.particulars-table th {
    font-weight: 700;
    color: var(--primary);
    background-color: rgba(15, 23, 42, 0.02);
    width: 35%;
}

.particulars-table td {
    color: var(--text-muted);
}

/* Scope Grid */
.scope-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.scope-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 24px;
    border-radius: 10px;
    border-left: 3px solid var(--accent);
}

.scope-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: var(--accent);
}

.scope-icon-wrap {
    font-size: 20px;
    color: var(--accent);
    margin-bottom: 12px;
}

.scope-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary);
    margin: 0;
}

/* Editorial Board Grid */
.editorial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.editorial-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.editorial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(176, 141, 92, 0.2);
}

.editor-avatar-wrap {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 15px;
    overflow: hidden;
    border: 3px solid var(--accent-light);
    background-color: rgba(176, 141, 92, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
}

.editor-avatar {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.editor-avatar-fallback {
    font-size: 32px;
    color: var(--accent);
    font-family: var(--font-serif);
}

.editor-name {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 5px 0;
}

.editor-designation {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.editor-affiliation {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.4;
    margin-bottom: 15px;
    min-height: 60px;
}

.editor-contact-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background-color: rgba(15, 23, 42, 0.03);
    border-radius: 50px;
}

.editor-contact-link:hover {
    background-color: rgba(176, 141, 92, 0.1);
    color: var(--accent);
}

/* Guidelines List */
.guidelines-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.guidelines-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 18px;
    font-size: 15px;
}

.guidelines-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--accent);
    font-weight: 900;
    font-size: 16px;
}

/* Sidebar notice */
.sidebar-box {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.sidebar-title {
    font-size: 18px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    margin-bottom: 15px;
    position: relative;
}

.sidebar-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent);
}

.notice-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.notice-list li {
    padding: 10px 0;
    border-bottom: 1px dotted var(--border-color);
    font-size: 13.5px;
}

.notice-list li:last-child {
    border-bottom: none;
}

/* Footer */
.site-footer {
    background-color: var(--primary);
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 0 0;
    border-top: 3px solid var(--accent);
    font-size: 14px;
}

.site-footer h5 {
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo-text {
    font-family: var(--font-serif);
    font-size: 22px;
    color: #ffffff;
    font-weight: 800;
}

.footer-logo-tagline {
    font-size: 11px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-contact-info {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact-info li {
    margin-bottom: 12px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.footer-contact-info svg {
    color: var(--accent);
    margin-top: 4px;
    flex-shrink: 0;
}

.footer-bottom {
    margin-top: 50px;
    padding: 25px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 13px;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom a:hover {
    color: #ffffff;
}

/* Articles and Archives tab styling */
.issue-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 25px;
    gap: 10px;
}

.issue-tab-btn {
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--text-muted);
    border-bottom: 3px solid transparent;
}

.issue-tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--accent);
}

/* Contact form custom styling */
.form-group-custom {
    margin-bottom: 20px;
}

.form-label-custom {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 13.5px;
}

.form-control-custom {
    width: 100%;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-cream);
    color: var(--text-main);
    font-family: var(--font-sans);
    font-size: 14px;
}

.form-control-custom:focus {
    outline: none;
    border-color: var(--accent);
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(176, 141, 92, 0.1);
}

/* Preloader & Animations */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border-top-color: var(--accent);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Admin Shell styling */
.admin-shell-custom {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
}

.admin-sidebar-custom {
    background-color: var(--primary);
    color: #ffffff;
    padding: 30px 20px;
    border-right: 1px solid var(--border-color);
}

.admin-nav-custom {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 30px;
}

.admin-nav-link {
    color: rgba(255, 255, 255, 0.7);
    padding: 12px 16px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-nav-link:hover, .admin-nav-link.active {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.08);
    border-left: 3px solid var(--accent);
}

.admin-main-custom {
    background-color: var(--bg-cream);
    padding: 40px;
}

/* Responsive adjustments for standard desktops to fit the rich navbar menu */
@media (min-width: 1200px) and (max-width: 1399.98px) {
    .navbar-nav .nav-link {
        font-size: 13px !important;
        padding: 6px 10px !important;
        margin: 0 1px !important;
    }
    .logo-title {
        font-size: 16px !important;
    }
    .logo-subtitle {
        font-size: 9px !important;
        letter-spacing: 0.5px !important;
    }
    .navbar-brand-custom img {
        height: 38px !important;
    }
    .btn-custom {
        font-size: 13px !important;
        padding: 8px 16px !important;
    }
}

/* Extra tweaks for small devices to guarantee premium mobile rendering */
@media (max-width: 575.98px) {
    .navbar-brand-custom img {
        height: 35px !important;
    }
    .logo-title {
        font-size: 15px !important;
    }
    .logo-subtitle {
        font-size: 8px !important;
        letter-spacing: 0.2px !important;
    }
    /* Make hero buttons take full width on super small screens for better thumb reach */
    .hero-section .d-flex.flex-wrap {
        flex-direction: column;
    }
    .hero-section .btn-custom {
        width: 100%;
        justify-content: center;
    }
    /* Spacing fixes */
    .hero-section {
        padding: 24px !important;
    }
    .hero-title {
        font-size: 28px !important;
    }
    .card-custom {
        padding: 20px !important;
    }
}

/* ==========================================================================
   Premium Mobile Navigation & Offcanvas Styles
   ========================================================================== */

/* Fix header container padding on mobile to align brand logo & toggler */
@media (max-width: 991.98px) {
    .site-header {
        padding: 5px 0;
    }
    .nav-main {
        padding: 5px 0 !important;
    }
    .navbar-brand-custom {
        max-width: 75%;
    }
}

/* Beautiful dark theme for Offcanvas Mobile Menu matching Slate & Gold palette */
.offcanvas {
    background-color: var(--primary) !important;
    color: #ffffff !important;
    border-left: 2px solid var(--accent) !important;
    width: 320px !important;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.25) !important;
}

.offcanvas-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    padding: 20px 24px !important;
}

.offcanvas-header .btn-close {
    filter: invert(1) grayscale(1) brightness(2) !important;
    opacity: 0.8 !important;
    transition: all 0.2s ease-in-out !important;
}

.offcanvas-header .btn-close:hover {
    opacity: 1 !important;
    transform: rotate(90deg) !important;
}

.offcanvas-header .logo-title {
    color: #ffffff !important;
}

.offcanvas-header .logo-subtitle {
    color: var(--accent) !important;
}

.offcanvas-body {
    padding: 24px 16px !important;
}

.offcanvas-body .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-size: 14.5px !important;
    font-weight: 600 !important;
    padding: 12px 16px !important;
    margin-bottom: 6px !important;
    border-radius: 8px !important;
    display: flex !important;
    align-items: center !important;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* Hover & Active Micro-interactions */
.offcanvas-body .nav-link:hover, 
.offcanvas-body .nav-link.active {
    color: #ffffff !important;
    background-color: rgba(176, 141, 92, 0.15) !important;
    padding-left: 22px !important;
    border-left: 4px solid var(--accent) !important;
}

/* Ensure backdrop has standard blur and overlays everything but offcanvas */
.offcanvas-backdrop {
    backdrop-filter: blur(4px) !important;
    -webkit-backdrop-filter: blur(4px) !important;
    background-color: rgba(15, 23, 42, 0.6) !important;
}