/**
 * Traffic-Checker Premium Theme CSS
 * Sleek Light Glassmorphism Design
 */

:root {
    --bg-dark: #f8fafc; /* Soft Slate Light Gray */
    --bg-card: rgba(255, 255, 255, 0.75); /* Translucent White */
    --bg-card-header: rgba(248, 250, 252, 0.85);
    --border-color: rgba(0, 0, 0, 0.06);
    --primary-color: #4f46e5; /* Indigo */
    --primary-glow: rgba(79, 70, 229, 0.1);
    --accent-color: #9333ea; /* Purple */
    --accent-glow: rgba(147, 51, 234, 0.15);
    --success-color: #059669; /* Emerald Green */
    --success-glow: rgba(5, 150, 105, 0.15);
    --warning-color: #d97706; /* Amber */
    --text-main: #1e293b; /* Dark Charcoal */
    --text-muted: #64748b; /* Slate Gray */
    --font-headings: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    position: relative;
}

/* Background Glowing Blobs - Pastel & Soft opacity */
.glow-bg-blob {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(140px);
    z-index: -1;
    opacity: 0.18;
    pointer-events: none;
    animation: blobFloat 25s infinite alternate ease-in-out;
}

.glow-blob-1 {
    background: var(--primary-color);
    top: -100px;
    left: -100px;
}

.glow-blob-2 {
    background: var(--accent-color);
    bottom: -150px;
    right: -100px;
    animation-delay: 5s;
}

@keyframes blobFloat {
    0% {
        transform: translate(0, 0) scale(1);
    }
    100% {
        transform: translate(80px, 50px) scale(1.15);
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Typography & Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text-main);
}

.text-gradient {
    background: linear-gradient(135deg, #0f172a 30%, #9333ea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-accent {
    color: var(--accent-color);
}

.small-text {
    font-size: 0.785rem;
}

/* Navbar Premium Glassmorphism */
.main-navbar {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1020;
}

.main-navbar .nav-link,
.main-navbar .btn,
.main-navbar .navbar-brand {
    white-space: nowrap;
}

.logo-text {
    font-family: var(--font-headings);
    font-weight: 800;
    font-size: 1.45rem;
    color: #0f172a;
    letter-spacing: -0.5px;
}

.logo-icon i {
    font-size: 1.55rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover, 
.navbar-nav .nav-link.active {
    color: #0f172a;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
}

.btn-outline-accent {
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    background: rgba(147, 51, 234, 0.03);
    transition: all 0.3s ease;
}

.btn-outline-accent:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    box-shadow: 0 0 15px var(--accent-glow);
    color: #ffffff;
}

/* App Container */
.app-container {
    flex: 1 0 auto;
}

/* Glass Cards & Elements */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

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

.border-accent-glow:hover {
    border-color: rgba(147, 51, 234, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(147, 51, 234, 0.06);
}

/* Tabs UI overrides */
.nav-tabs .nav-link {
    color: var(--text-muted);
    border: none;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    border-radius: 0;
}

.nav-tabs .nav-link:hover {
    border-color: transparent;
    color: var(--text-main);
    background: rgba(0,0,0,0.01);
}

.nav-tabs .nav-link.active {
    color: var(--text-main);
    background: transparent !important;
    border-bottom: 3px solid var(--primary-color);
    font-weight: 600;
}

#toolTabs .nav-item:last-child .nav-link.active {
    border-bottom-color: var(--accent-color);
}

/* Form Styles */
.search-bar {
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    background: #ffffff;
    overflow: hidden;
    transition: all 0.3s ease;
}

.search-bar:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(79, 70, 229, 0.12);
}

.search-bar input {
    box-shadow: none !important;
    border: none;
    color: var(--text-main) !important;
}

.search-bar input::placeholder {
    color: #94a3b8;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #3b31db;
    border-color: #3b31db;
    box-shadow: 0 0 15px var(--primary-glow);
}

.btn-accent {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border: none;
    color: #ffffff;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-accent:hover {
    box-shadow: 0 0 20px var(--accent-glow);
    filter: brightness(1.1);
    color: #ffffff;
}

.btn-dark-glass {
    background: rgba(0, 0, 0, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    transition: all 0.2s ease;
}

.btn-dark-glass:hover {
    background: rgba(0, 0, 0, 0.06);
    color: var(--text-main);
}

/* Stat Cards Content */
.stat-icon-wrap {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bg-primary-dark {
    background: rgba(79, 70, 229, 0.08);
}
.bg-success-dark {
    background: rgba(5, 150, 105, 0.08);
}
.bg-accent-dark {
    background: rgba(147, 51, 234, 0.08);
}
.bg-warning-dark {
    background: rgba(217, 119, 6, 0.08);
}

.progress {
    background: #f1f5f9;
}

/* SVG Chart styling */
.chart-container {
    position: relative;
    overflow: hidden;
}

.traffic-svg-chart line {
    stroke: rgba(0, 0, 0, 0.04);
}

.traffic-svg-chart polyline {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: drawPath 2s forwards ease-in-out;
}

.traffic-svg-chart circle {
    opacity: 0;
    animation: fadeInDots 0.5s 1.5s forwards;
}

@keyframes drawPath {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes fadeInDots {
    to {
        opacity: 1;
    }
}

/* Competitor and Table items */
.comp-domain-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-main) !important;
}

/* Table light mode */
.table-dark {
    background-color: transparent !important;
    color: var(--text-main) !important;
}

.table-dark th {
    background-color: transparent !important;
    color: var(--text-muted) !important;
}

.table-dark td {
    background-color: transparent !important;
    color: var(--text-main) !important;
    border-bottom-color: rgba(0, 0, 0, 0.05) !important;
}

.table-hover tbody tr:hover td {
    background-color: rgba(0, 0, 0, 0.01) !important;
    color: var(--primary-color) !important;
}

/* SEO FAQ Accordion Styling */
.custom-accordion .accordion-button {
    box-shadow: none !important;
    color: var(--text-main) !important;
    background-color: transparent !important;
}

.custom-accordion .accordion-button:not(.collapsed) {
    color: var(--accent-color) !important;
    background-color: rgba(147, 51, 234, 0.04) !important;
}

.custom-accordion .accordion-button::after {
    filter: none;
}

.custom-accordion .accordion-item {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05) !important;
}

/* Results section keyword checker */
.glass-results {
    background: rgba(147, 51, 234, 0.02);
    border: 1px dashed rgba(147, 51, 234, 0.25);
    border-radius: 16px;
}

.rank-number-badge {
    font-family: var(--font-headings);
    font-weight: 800;
    font-size: 2.2rem;
    color: var(--accent-color);
    line-height: 1;
}

/* Loader Screen Overlay */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    backdrop-filter: blur(10px);
}

.loading-text {
    font-family: var(--font-headings);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-main) !important;
}

/* Alerts */
.glass-alert {
    background: rgba(220, 38, 38, 0.04);
    border: 1px solid rgba(220, 38, 38, 0.15);
    color: #dc2626 !important;
    backdrop-filter: blur(8px);
}

.alert-success.glass-alert {
    background: rgba(5, 150, 105, 0.04);
    border: 1px solid rgba(5, 150, 105, 0.15);
    color: var(--success-color) !important;
}

/* Breadcrumb overrides */
.breadcrumb-item.active {
    color: var(--text-main) !important;
}

/* Footer elements */
.footer {
    background: #ffffff;
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -5px 20px rgba(0,0,0,0.01);
}

.footer-logo span {
    font-family: var(--font-headings);
    font-weight: 700;
    color: #0f172a;
}

.footer-links .nav-link {
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer-links .nav-link:hover {
    color: var(--accent-color) !important;
}

/* Methodology Modal glassmorphism */
.glass-modal {
    background: #ffffff !important;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.glass-modal .modal-title {
    color: var(--text-main) !important;
}

.glass-modal .btn-close {
    filter: none !important;
}

/* Glass Dropdowns styling */
.glass-dropdown {
    background: rgba(255, 255, 255, 0.92) !important;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--border-color) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-radius: 14px !important;
    padding: 8px 0;
    margin-top: 8px !important;
}

.glass-dropdown .dropdown-item {
    color: var(--text-main) !important;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 8px 20px;
    transition: all 0.2s ease;
}

.glass-dropdown .dropdown-item:hover {
    background-color: rgba(79, 70, 229, 0.06) !important;
    color: var(--primary-color) !important;
}

.glass-dropdown .dropdown-item i {
    width: 20px;
}

/* Premium Floating Cookie Consent Banner */
.cookie-banner {
    position: fixed;
    bottom: 24px;
    right: 24px;
    max-width: 420px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 20px;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.1);
    z-index: 1050;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    transform: translateY(0);
    opacity: 1;
}

.cookie-banner.hidden {
    transform: translateY(40px);
    opacity: 0;
    pointer-events: none;
}

.cookie-banner-title {
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-main);
}

.cookie-banner-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.cookie-buttons .btn {
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 20px;
    border-radius: 10px;
}