/* =========================================================
   EverydayTools.tech — Shared Tool & Hub Page Styles
   Loaded by every /tools/[group]/index.html hub page and
   every /tools/[group]/[tool-slug]/index.html tool page.
   Design tokens intentionally mirror the homepage style.css
   so both layers of the site feel like one product.
========================================================= */

/* =========================================
   Global Variables & Reset
========================================= */
:root {
    --primary-color: #4361EE;
    --primary-dark: #2F3FBD;
    --secondary-color: #F72585;
    --accent-color: #FFB703;
    --accent-green: #06D6A0;
    --accent-red: #EF4444;

    --bg-color: #F4F7FE;
    --card-bg: #FFFFFF;
    --panel-bg: #EAF0FE;
    --text-main: #2B2D42;
    --text-muted: #6B7492;

    --border-radius: 20px;
    --border-radius-sm: 14px;
    --border-radius-lg: 28px;

    --box-shadow: 0 10px 30px rgba(43, 45, 66, 0.06);
    --hover-shadow: 0 18px 38px rgba(67, 97, 238, 0.18);

    --font-display: 'Baloo 2', 'Nunito', sans-serif;
    --font-body: 'Nunito', sans-serif;
}

body.dark-mode {
    --bg-color: #0F172A;
    --card-bg: #1E293B;
    --panel-bg: #16213A;
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    --hover-shadow: 0 18px 38px rgba(67, 97, 238, 0.25);
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: var(--font-body); }

html { scroll-behavior: smooth; }

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

h1, h2, h3, .logo, .tool-card-title, .hub-hero h1 { font-family: var(--font-display); }

.skip-link {
    position: absolute;
    left: -999px;
    top: 0;
    background: var(--primary-color);
    color: #fff;
    padding: 12px 20px;
    border-radius: 0 0 10px 0;
    z-index: 10000;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 3px solid var(--accent-color); outline-offset: 2px; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 5%; }

/* =========================================
   Navbar (matches homepage)
========================================= */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 5%;
    background: var(--card-bg);
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo { font-size: 24px; font-weight: 800; color: var(--text-main); }

.logo-icon { font-size: 28px; vertical-align: middle; }

.highlight { color: var(--primary-color); }

.nav-right { display: flex; align-items: center; gap: 14px; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 25px;
    flex-wrap: wrap;
}
.nav-links li a { font-weight: 700; color: var(--text-muted); transition: color 0.3s; }
.nav-links li a:hover, .nav-links li a.active { color: var(--primary-color); }

.theme-btn {
    background: var(--panel-bg);
    border: none;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: transform 0.3s ease;
}
.theme-btn:hover { transform: scale(1.15) rotate(15deg); }

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    background: var(--panel-bg);
    border: none;
    border-radius: 12px;
    cursor: pointer;
    padding: 0;
}
.hamburger .bar {
    width: 20px;
    height: 2.5px;
    background: var(--text-main);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.hamburger[aria-expanded="true"] .bar:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger[aria-expanded="true"] .bar:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] .bar:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

@media (max-width: 768px) {
    .hamburger { display: flex; }

    .nav-menu {
        position: fixed;
        top: 74px;
        right: 0;
        left: 0;
        background: var(--card-bg);
        box-shadow: var(--hover-shadow);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.35s ease;
        z-index: 999;
    }
    .nav-menu.open { max-height: 400px; }

    .nav-links {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px 6%;
    }
    .nav-links li a {
        display: block;
        padding: 14px 6px;
        border-bottom: 1px solid var(--panel-bg);
        min-height: 44px;
        text-align: center;
    }
    .nav-links li:last-child a { border-bottom: none; }
}

/* =========================================
   Breadcrumbs
========================================= */
.breadcrumb-nav { padding: 18px 5% 0; }
.breadcrumb-list {
    max-width: 1140px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    color: var(--text-muted);
}
.breadcrumb-list a { font-weight: 700; color: var(--text-muted); transition: color 0.2s; }
.breadcrumb-list a:hover { color: var(--primary-color); }
.breadcrumb-list .crumb-sep { opacity: 0.5; }
.breadcrumb-list .crumb-current { font-weight: 800; color: var(--text-main); }

/* =========================================
   Hub Hero / Intro Section
========================================= */
.hub-hero {
    text-align: center;
    padding: 34px 5% 20px;
    max-width: 780px;
    margin: 0 auto;
}
.hub-hero-icon {
    font-size: 3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 88px;
    height: 88px;
    background: var(--panel-bg);
    border-radius: 26px;
    margin-bottom: 18px;
}
.hub-hero h1 { font-size: 2.3rem; font-weight: 800; margin-bottom: 12px; line-height: 1.2; }
.hub-hero-subtitle { color: var(--text-muted); font-size: 1.05rem; margin-bottom: 20px; }
.hub-hero-intro { color: var(--text-muted); font-size: 0.98rem; text-align: left; background: var(--card-bg); box-shadow: var(--box-shadow); border-radius: var(--border-radius); padding: 20px 24px; margin-bottom: 8px; }

/* Hub search bar (filters the tool grid) */
.hub-search-container {
    position: relative;
    display: flex;
    align-items: center;
    max-width: 520px;
    margin: 22px auto 0;
    background: var(--card-bg);
    border-radius: 30px;
    box-shadow: var(--box-shadow);
    border: 2px solid transparent;
    transition: border-color 0.3s, box-shadow 0.3s;
    padding: 6px 8px 6px 22px;
}
.hub-search-container:focus-within { border-color: var(--primary-color); box-shadow: var(--hover-shadow); }
.hub-search-icon { font-size: 1.1rem; margin-right: 10px; opacity: 0.6; }
.hub-search-input {
    flex: 1;
    padding: 12px 0;
    font-size: 1rem;
    background: transparent;
    color: var(--text-main);
    border: none;
    outline: none;
}
.hub-search-input::placeholder { color: var(--text-muted); }
.hub-search-count { font-size: 0.85rem; color: var(--text-muted); text-align: center; margin-top: 10px; }

/* =========================================
   Tool Grid (Hub Pages)
========================================= */
.tool-grid-section { padding: 34px 5% 10px; }
.tool-grid {
    max-width: 1140px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.tool-card {
    display: flex;
    flex-direction: column;
    background: var(--card-bg);
    border: 1px solid rgba(67, 97, 238, 0.1);
    border-radius: 20px;
    box-shadow: var(--box-shadow);
    padding: 26px 22px;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease, opacity 0.2s ease;
}
.tool-card:hover { transform: translateY(-6px); box-shadow: var(--hover-shadow); border-color: var(--primary-color); }
.tool-card.filtered-out { display: none; }

.tool-card-icon { font-size: 2.2rem; margin-bottom: 12px; transition: transform 0.3s ease; }
.tool-card:hover .tool-card-icon { transform: scale(1.1); }

.tool-card-title { font-size: 1.08rem; font-weight: 700; margin-bottom: 8px; }
.tool-card-desc { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 18px; flex: 1; }

.tool-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 800;
    color: var(--primary-color);
    align-self: flex-start;
    transition: gap 0.25s ease;
}
.tool-card:hover .tool-card-link { gap: 10px; }

body.dark-mode .tool-card { border-color: rgba(67, 97, 238, 0.22); }

.no-results-msg {
    display: none;
    text-align: center;
    color: var(--text-muted);
    padding: 40px 20px;
    font-weight: 700;
}
.no-results-msg.visible { display: block; }

/* =========================================
   Recently Used Tools
========================================= */
.recent-tools-section { padding: 10px 5% 10px; }
.recent-tools-section.hidden { display: none; }
.recent-tools-list {
    max-width: 1140px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.recent-tool-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--card-bg);
    box-shadow: var(--box-shadow);
    border-radius: 30px;
    padding: 8px 16px 8px 10px;
    font-weight: 700;
    font-size: 0.88rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.recent-tool-chip:hover { transform: translateY(-3px); box-shadow: var(--hover-shadow); }
.recent-tool-chip .rt-icon {
    font-size: 1.1rem;
    background: var(--panel-bg);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

/* =========================================
   SEO Content Section
========================================= */
.seo-content { max-width: 900px; margin: 40px auto; padding: 0 5%; }
.seo-content .text-box {
    background: var(--card-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}
.seo-content h2 { margin-bottom: 16px; font-size: 1.5rem; }
.seo-content p { color: var(--text-muted); margin-bottom: 12px; }
.seo-content p:last-child { margin-bottom: 0; }

/* =========================================
   FAQ Accordion (shared pattern)
========================================= */
.faq-section { max-width: 800px; margin: 20px auto 60px; padding: 0 5%; }
.faq-section .section-title { text-align: center; margin-bottom: 30px; }

.faq-accordion { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--card-bg); border-radius: var(--border-radius-sm); box-shadow: var(--box-shadow); overflow: hidden; }
.faq-trigger {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 18px 22px;
    text-align: left;
    font-weight: 700;
    color: var(--text-main);
    font-size: 1rem;
    min-height: 44px;
}
.faq-chevron { font-size: 1.3rem; color: var(--text-muted); transition: transform 0.3s ease; }
.faq-trigger[aria-expanded="true"] .faq-chevron { transform: rotate(180deg); color: var(--primary-color); }
.faq-panel { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; padding: 0 22px; }
.faq-item.open .faq-panel { padding: 0 22px 18px; }
.faq-panel p { color: var(--text-muted); font-size: 0.95rem; }
.faq-panel a { color: var(--primary-color); font-weight: 800; }

/* =========================================
   Section title shared
========================================= */
.section-title { text-align: center; font-size: 1.9rem; font-weight: 800; }
.section-subtitle { text-align: center; color: var(--text-muted); margin: 8px auto 30px; max-width: 520px; }

/* =========================================
   Individual Tool Page Layout
   (Used by /tools/[group]/[tool-slug]/index.html)
========================================= */
.tool-page-layout {
    max-width: 1140px;
    margin: 0 auto;
    padding: 30px 5% 60px;
    display: grid;
    grid-template-columns: 2.2fr 1fr;
    gap: 30px;
    align-items: start;
}

.tool-workspace {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 32px;
}

.tool-page-header { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 24px; }
.tool-page-header .tool-icon { font-size: 2.6rem; background: var(--panel-bg); width: 64px; height: 64px; border-radius: 18px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.tool-page-header h1 { font-size: 1.6rem; margin-bottom: 6px; }
.tool-page-header .subtitle { color: var(--text-muted); font-size: 0.95rem; }

.tool-form-group { margin-bottom: 18px; }
.tool-form-group label { display: block; font-weight: 700; margin-bottom: 8px; font-size: 0.92rem; }
.tool-input, .tool-select {
    width: 100%;
    padding: 12px 16px;
    border-radius: 12px;
    border: 2px solid var(--panel-bg);
    background: var(--bg-color);
    color: var(--text-main);
    font-size: 1rem;
    min-height: 44px;
    transition: border-color 0.2s;
}
.tool-input:focus, .tool-select:focus { outline: none; border-color: var(--primary-color); }

.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    padding: 13px 26px;
    font-size: 1rem;
    font-weight: 800;
    border-radius: 30px;
    cursor: pointer;
    min-height: 44px;
    transition: background 0.25s, transform 0.2s;
}
.action-btn:hover { background: var(--primary-dark); transform: translateY(-2px); }
.action-btn.secondary { background: var(--panel-bg); color: var(--primary-color); }
.action-btn.secondary:hover { background: var(--panel-bg); opacity: 0.85; }

.result-box {
    margin-top: 22px;
    background: var(--panel-bg);
    border-radius: var(--border-radius-sm);
    padding: 20px 22px;
}
.result-box .result-label { font-size: 0.85rem; color: var(--text-muted); font-weight: 700; }
.result-box .result-value { font-size: 1.6rem; font-weight: 800; color: var(--primary-color); }

.tool-share-row { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; }

/* Sidebar */
.tool-sidebar { display: flex; flex-direction: column; gap: 20px; }
.sidebar-card { background: var(--card-bg); border-radius: var(--border-radius); box-shadow: var(--box-shadow); padding: 22px; }
.sidebar-card h3 { font-size: 1rem; margin-bottom: 14px; }
.related-tool-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 8px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: background 0.2s;
    min-height: 44px;
}
.related-tool-item:hover { background: var(--panel-bg); }

@media (max-width: 900px) {
    .tool-page-layout { grid-template-columns: 1fr; }
}

/* =========================================
   Toast Notification
========================================= */
.toast-container {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10001;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    pointer-events: none;
}
.toast {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--text-main);
    color: var(--card-bg);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 12px 22px;
    border-radius: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.25);
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}
.toast.show { opacity: 1; transform: translateY(0); }

/* =========================================
   Footer (matches homepage)
========================================= */
footer { background: #1A1A2E; color: #E2E8F0; padding: 50px 5% 20px; margin-top: 60px; }
.footer-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 30px; }
.footer-brand p { color: #9AA5C4; font-size: 0.92rem; margin-top: 14px; max-width: 280px; }
.footer-logo { color: #fff; }
.footer-col h4 { font-family: var(--font-display); font-size: 1rem; margin-bottom: 16px; color: #fff; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { color: #9AA5C4; font-size: 0.92rem; transition: color 0.3s; }
.footer-col ul a:hover { color: var(--secondary-color); }
.footer-bottom { max-width: 1200px; margin: 40px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.08); text-align: center; color: #8D99AE; font-size: 0.88rem; }

/* =========================================
   Cookie Consent Banner
========================================= */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 800px;
    background: var(--card-bg);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 9999;
    border: 2px solid var(--primary-color);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.5s ease;
}
.cookie-banner.hidden { transform: translate(-50%, 150px); opacity: 0; pointer-events: none; }
.cookie-content { display: flex; align-items: center; gap: 15px; }
.cookie-icon { font-size: 35px; }
.cookie-content p { margin: 0; font-size: 0.95rem; color: var(--text-main); line-height: 1.5; }
.cookie-content a { color: var(--primary-color); font-weight: 800; text-decoration: underline; }
.cookie-btn { background-color: var(--primary-color); color: #fff; border: none; padding: 12px 25px; font-size: 1.05rem; font-weight: 800; border-radius: 30px; width: auto; white-space: nowrap; margin-left: 20px; cursor: pointer; min-height: 44px; }

/* =========================================
   Mobile Responsiveness
========================================= */
@media (max-width: 900px) {
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-brand { grid-column: 1 / -1; }
    .tool-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .hub-hero h1 { font-size: 1.8rem; }
    .hub-hero-icon { width: 72px; height: 72px; font-size: 2.4rem; }
    .section-title { font-size: 1.5rem; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .footer-brand p { margin-left: auto; margin-right: auto; }
    .footer-col ul { align-items: center; }
}

@media (max-width: 480px) {
    .logo { font-size: 1.2rem; gap: 4px; }
    .logo-icon { font-size: 1.5rem; }
    .nav-right { gap: 8px; }
    .theme-btn, .hamburger { width: 38px; height: 38px; }
    
    .tool-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .tool-card { padding: 18px 14px; }
    .hub-search-container { padding: 6px 6px 6px 16px; }
    .cookie-banner { flex-direction: column; gap: 6px; padding: 10px 14px; bottom: 0; border-radius: 15px 15px 0 0; border-bottom: none; width: 100%; }
    .cookie-content { flex-direction: row; align-items: flex-start; text-align: left; gap: 8px; }
    .cookie-icon { font-size: 18px; margin-top: 2px; }
    .cookie-content p { font-size: 0.75rem; line-height: 1.2; }
    .cookie-btn { width: 100%; margin-left: 0; padding: 10px; font-size: 0.85rem; border-radius: 8px; }
}