/* ==========================================
   DevToolsWorld - Modern Site Layout
   ========================================== */

/* ==========================================
   DevToolsWorld - Shared Theme Variables
   ========================================== */

:root {
    color-scheme: light;
    --dw-primary: #635bff;
    --dw-primary-dark: #4f46e5;
    --dw-accent: #0ea5e9;
    --dw-text: #172033;
    --dw-muted: #64748b;
    --dw-border: #e8edf5;
    --dw-surface: #ffffff;
    --dw-surface-raised: #ffffff;
    --dw-soft: #f7f8fc;
    --dw-hover: #f1f0ff;
    --dw-input: #ffffff;
    --dw-shadow: 0 12px 35px rgba(30, 41, 59, 0.07);
    --dw-menu-shadow: 0 24px 65px rgba(15, 23, 42, 0.15);
    --dw-primary-soft: #f0eeff;
    --dw-primary-border: #e1dfff;
    --dw-footer-background: #fbfcff;
    --dw-footer-bottom: rgba(255, 255, 255, 0.75);
    --dw-code-background: #f5f7fb;
    --dw-code-text: #334155;
}

/* ==========================================
   Dark Theme
   Applied by body.dark-mode
   ========================================== */

body.dark-mode {
    color-scheme: dark;
    --dw-primary: #a39bff;
    --dw-primary-dark: #b8b1ff;
    --dw-accent: #38bdf8;
    --dw-text: #e8edf7;
    --dw-muted: #a0aec0;
    --dw-border: #303b4d;
    --dw-surface: #151c29;
    --dw-surface-raised: #1b2433;
    --dw-soft: #101722;
    --dw-hover: #252541;
    --dw-input: #111927;
    --dw-shadow: 0 12px 35px rgba(0, 0, 0, 0.24);
    --dw-menu-shadow: 0 24px 65px rgba(0, 0, 0, 0.48);
    --dw-primary-soft: #292544;
    --dw-primary-border: #403866;
    --dw-footer-background: #111824;
    --dw-footer-bottom: rgba(12, 18, 28, 0.8);
    --dw-code-background: #101722;
    --dw-code-text: #dbe5f5;
    background: var(--dw-soft);
    color: var(--dw-text);
}

/* ==========================================
   Header and Navigation
   ========================================== */

.dw-site-header {
    background: color-mix(in srgb, var(--dw-surface) 92%, transparent);
    border-bottom-color: var(--dw-border);
}

.dw-navbar {
    color: var(--dw-text);
}

.dw-nav-link {
    color: var(--dw-text) !important;
}

    .dw-nav-link:hover,
    .dw-nav-link:focus-visible {
        color: var(--dw-primary-dark) !important;
        background: var(--dw-hover);
    }

.dw-navbar-toggler {
    border-color: var(--dw-border);
    background: var(--dw-surface);
}

    .dw-navbar-toggler:focus {
        box-shadow: 0 0 0 3px color-mix(in srgb, var(--dw-primary) 25%, transparent);
    }

body.dark-mode .dw-navbar-toggler-icon {
    filter: invert(1) grayscale(1) brightness(1.8);
}

/* ==========================================
   Theme Switch
   ========================================== */

.dw-theme-control {
    color: var(--dw-muted);
}

.dw-theme-slider {
    background: var(--dw-border);
    border-color: var(--dw-border);
}

    .dw-theme-slider::before {
        background: #ffffff;
    }

body.dark-mode .dw-theme-slider {
    background: var(--dw-primary);
    border-color: var(--dw-primary);
}

/* ==========================================
   Mega Menu
   ========================================== */

.dw-mega-menu {
    color: var(--dw-text);
    background: var(--dw-surface);
    border-color: var(--dw-border);
    box-shadow: var(--dw-menu-shadow);
}

.dw-mega-header {
    border-bottom-color: var(--dw-border);
}

    .dw-mega-header h2 {
        color: var(--dw-text);
    }

    .dw-mega-header p {
        color: var(--dw-muted);
    }

.dw-mega-all {
    color: var(--dw-primary-dark);
    background: var(--dw-primary-soft);
    border-color: var(--dw-primary-border);
}

    .dw-mega-all:hover {
        color: var(--dw-text);
        background: var(--dw-hover);
    }

.dw-mega-column h3 {
    color: var(--dw-text);
}

    .dw-mega-column h3 > i {
        color: var(--dw-primary);
    }

.dw-mega-link {
    color: var(--dw-text);
}

    .dw-mega-link:hover {
        background: var(--dw-hover);
    }

    .dw-mega-link small {
        color: var(--dw-muted);
    }

.dw-mega-simple-link {
    color: var(--dw-muted);
}

    .dw-mega-simple-link:hover {
        color: var(--dw-primary-dark);
        background: var(--dw-hover);
    }

.dw-mega-footer {
    color: var(--dw-muted);
    background: var(--dw-soft);
}

    .dw-mega-footer a {
        color: var(--dw-primary-dark);
    }

.dw-icon-blue {
    color: #63c5ff;
    background: #15344b;
}

.dw-icon-purple {
    color: #c0b4ff;
    background: #30274e;
}

.dw-icon-pink {
    color: #ffadd9;
    background: #47243a;
}

/* ==========================================
   Main Layout
   ========================================== */

.dw-main,
.dw-page-bg {
    color: var(--dw-text);
}

/* ==========================================
   Footer
   ========================================== */

.dw-footer {
    color: var(--dw-text);
    background: radial-gradient( ellipse at 10% 0%, color-mix(in srgb, var(--dw-primary) 9%, transparent), transparent 42% ), var(--dw-footer-background);
    border-top-color: var(--dw-border);
}

.dw-footer-brand p {
    color: var(--dw-muted);
}

.dw-footer-column h2 {
    color: var(--dw-text);
}

.dw-footer-column > a {
    color: var(--dw-muted);
}

    .dw-footer-column > a:hover {
        color: var(--dw-primary-dark);
    }

.dw-footer-cta {
    color: var(--dw-primary-dark);
}

.dw-social-links a {
    color: var(--dw-muted);
}

    .dw-social-links a:hover {
        color: var(--dw-primary-dark);
    }

.dw-footer-bottom {
    color: var(--dw-muted);
    background: var(--dw-footer-bottom);
    border-top-color: var(--dw-border);
}

/* ==========================================
   Shared Form Controls
   ========================================== */

body.dark-mode input:not([type="checkbox"]):not([type="radio"]):not([type="range"]),
body.dark-mode textarea,
body.dark-mode select {
    color: var(--dw-text);
    background-color: var(--dw-input);
    border-color: var(--dw-border);
}

    body.dark-mode input::placeholder,
    body.dark-mode textarea::placeholder {
        color: var(--dw-muted);
        opacity: 0.8;
    }

body.dark-mode option {
    color: var(--dw-text);
    background: var(--dw-surface-raised);
}

/* ==========================================
   Bootstrap Components
   ========================================== */

body.dark-mode .dropdown-menu,
body.dark-mode .modal-content,
body.dark-mode .popover,
body.dark-mode .card {
    color: var(--dw-text);
    background-color: var(--dw-surface);
    border-color: var(--dw-border);
}

body.dark-mode .dropdown-item {
    color: var(--dw-text);
}

    body.dark-mode .dropdown-item:hover,
    body.dark-mode .dropdown-item:focus {
        color: var(--dw-text);
        background-color: var(--dw-hover);
    }

body.dark-mode .text-muted {
    color: var(--dw-muted) !important;
}

body.dark-mode .border,
body.dark-mode .border-top,
body.dark-mode .border-bottom {
    border-color: var(--dw-border) !important;
}

/* ==========================================
   Smooth Theme Transition
   ========================================== */

body,
.dw-site-header,
.dw-navbar-collapse,
.dw-mega-menu,
.dw-mega-footer,
.dw-footer,
.dw-footer-bottom,
.dw-footer-column,
.dw-mega-link,
.dw-mega-simple-link,
.dw-mega-all {
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

/* ==========================================
   Reduced Motion
   ========================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

:root {
    --dw-primary: #635bff;
    --dw-primary-dark: #4f46e5;
    --dw-accent: #0ea5e9;
    --dw-text: #172033;
    --dw-muted: #64748b;
    --dw-border: #e8edf5;
    --dw-surface: #ffffff;
    --dw-soft: #f7f8fc;
    --dw-shadow: 0 12px 35px rgba(30, 41, 59, 0.07);
    --dw-radius: 16px;
}

.dw-site-header {
    position: sticky;
    top: 0;
    z-index: 1050;
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid rgba(226, 232, 240, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.dw-navbar {
    min-height: 76px;
    padding: 10px 0;
}

.dw-navbar-container {
    position: relative;
}

.dw-brand {
    display: inline-flex;
    align-items: center;
    margin-right: 32px;
}

.dw-logo {
    display: block;
    width: 180px;
    height: auto;
    max-height: 48px;
    object-fit: contain;
}

.dw-navbar-collapse {
    align-items: center;
}

.dw-nav-links {
    align-items: center;
    gap: 6px;
}

.dw-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 15px !important;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--dw-text) !important;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease, background 0.2s ease;
}

    .dw-nav-link:hover,
    .dw-nav-link:focus-visible {
        color: var(--dw-primary) !important;
        background: #f1f0ff;
    }

.dw-menu-trigger {
    cursor: pointer;
}

.dw-menu-chevron {
    font-size: 11px;
    transition: transform 0.2s ease;
}

.dw-tools-nav.is-open .dw-menu-chevron {
    transform: rotate(180deg);
}

.dw-navbar-toggler {
    border: 1px solid var(--dw-border);
    border-radius: 10px;
    padding: 8px 10px;
    box-shadow: none !important;
}

    .dw-navbar-toggler:focus-visible {
        outline: 3px solid rgba(99, 91, 255, 0.25);
        outline-offset: 2px;
    }

.dw-nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-left: auto;
    padding-left: 20px;
}

.dw-all-tools-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 11px 17px;
    border: 1px solid transparent;
    border-radius: 11px;
    background: linear-gradient(135deg, var(--dw-primary), #8078ff);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 5px 14px rgba(99, 91, 255, 0.18);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

    .dw-all-tools-btn:hover {
        color: #fff;
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(99, 91, 255, 0.27);
    }

/* Theme switch */

.dw-theme-control {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--dw-muted);
    font-size: 15px;
}

.dw-theme-switch {
    position: relative;
    display: inline-block;
    width: 43px;
    height: 24px;
    margin: 0;
}

    .dw-theme-switch input {
        width: 0;
        height: 0;
        opacity: 0;
    }

.dw-theme-slider {
    position: absolute;
    inset: 0;
    cursor: pointer;
    border: 1px solid #dbe2ed;
    border-radius: 30px;
    background: #e9edf5;
    transition: background 0.2s ease;
}

    .dw-theme-slider::before {
        position: absolute;
        top: 2px;
        left: 2px;
        width: 18px;
        height: 18px;
        border-radius: 50%;
        background: #fff;
        box-shadow: 0 1px 4px rgba(15, 23, 42, 0.18);
        content: "";
        transition: transform 0.2s ease;
    }

.dw-theme-switch input:checked + .dw-theme-slider {
    background: var(--dw-primary);
    border-color: var(--dw-primary);
}

    .dw-theme-switch input:checked + .dw-theme-slider::before {
        transform: translateX(19px);
    }

.dw-theme-switch input:focus-visible + .dw-theme-slider {
    outline: 3px solid rgba(99, 91, 255, 0.25);
    outline-offset: 3px;
}

/* Mega menu */

.dw-tools-nav {
    position: static;
}

.dw-mega-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    z-index: 1100;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    padding: 27px 30px 0;
    border: 1px solid var(--dw-border);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 24px 65px rgba(15, 23, 42, 0.15);
    animation: dw-menu-enter 0.18s ease-out;
}

    .dw-mega-menu[hidden] {
        display: none !important;
    }

@keyframes dw-menu-enter {
    from {
        opacity: 0;
        transform: translateY(-7px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dw-mega-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--dw-border);
}

.dw-eyebrow {
    color: var(--dw-primary);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1.6px;
}

.dw-mega-header h2 {
    margin: 6px 0;
    color: var(--dw-text);
    font-size: 23px;
    font-weight: 750;
    letter-spacing: -0.7px;
}

.dw-mega-header p {
    margin: 0;
    color: var(--dw-muted);
    font-size: 13px;
}

.dw-mega-all {
    flex-shrink: 0;
    padding: 10px 14px;
    border: 1px solid #e1dfff;
    border-radius: 10px;
    background: #f7f6ff;
    color: var(--dw-primary-dark);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.2s ease;
}

    .dw-mega-all:hover {
        background: #eceaff;
    }

.dw-mega-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 25px 32px;
    padding: 25px 0;
}

.dw-mega-column h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 12px;
    color: #334155;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.25px;
    text-transform: uppercase;
}

    .dw-mega-column h3 > i {
        color: var(--dw-primary);
        font-size: 15px;
    }

.dw-mega-link {
    display: flex;
    align-items: center;
    gap: 11px;
    margin: 0 0 5px;
    padding: 9px;
    border-radius: 11px;
    color: var(--dw-text);
    text-decoration: none;
    transition: background 0.2s ease, transform 0.2s ease;
}

    .dw-mega-link:hover {
        transform: translateX(3px);
        background: #f7f8fc;
    }

.dw-link-icon {
    display: flex;
    flex: 0 0 37px;
    align-items: center;
    justify-content: center;
    width: 37px;
    height: 37px;
    border-radius: 10px;
    font-size: 16px;
}

.dw-icon-blue {
    color: #0879c9;
    background: #e8f5ff;
}

.dw-icon-purple {
    color: #7156d9;
    background: #f0ebff;
}

.dw-icon-pink {
    color: #c44591;
    background: #fff0f7;
}

.dw-mega-link strong {
    display: block;
    margin-bottom: 3px;
    font-size: 12px;
    font-weight: 750;
}

.dw-mega-link small {
    display: block;
    color: var(--dw-muted);
    font-size: 11px;
    line-height: 1.4;
}

.dw-mega-simple-link {
    display: block;
    padding: 7px 9px;
    border-radius: 8px;
    color: #475569;
    font-size: 13px;
    font-weight: 550;
    text-decoration: none;
    transition: color 0.2s ease, background 0.2s ease;
}

    .dw-mega-simple-link:hover {
        color: var(--dw-primary);
        background: #f7f6ff;
    }

.dw-mega-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    margin: 0 -30px;
    padding: 15px 30px;
    border-radius: 0 0 18px 18px;
    background: #f8f9fd;
    color: var(--dw-muted);
    font-size: 12px;
}

    .dw-mega-footer > span,
    .dw-mega-footer > a {
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }

        .dw-mega-footer > span i {
            color: #e9a23b;
        }

    .dw-mega-footer a {
        color: var(--dw-primary-dark);
        font-weight: 700;
        text-decoration: none;
    }

/* Main content */

.dw-main {
    min-height: 65vh;
}

.dw-page-bg {
    min-height: inherit;
}

/* Footer */

.dw-footer {
    margin-top: 40px;
    border-top: 1px solid var(--dw-border);
    background: radial-gradient(ellipse at 10% 0%, rgba(99, 91, 255, 0.045), transparent 42%), #fbfcff;
}

.dw-footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 0.8fr 1fr;
    gap: 35px;
    padding-top: 55px;
    padding-bottom: 45px;
}

.dw-footer-brand {
    max-width: 320px;
}

.dw-footer-logo {
    display: inline-block;
    margin-bottom: 18px;
}

    .dw-footer-logo img {
        display: block;
        width: 180px;
        max-width: 100%;
        height: auto;
        object-fit: contain;
    }

.dw-footer-brand p {
    margin: 0 0 18px;
    color: var(--dw-muted);
    font-size: 13px;
    line-height: 1.85;
}

.dw-footer-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--dw-primary-dark);
    font-size: 13px;
    font-weight: 750;
    text-decoration: none;
}

    .dw-footer-cta:hover {
        color: var(--dw-primary);
    }

.dw-footer-column h2 {
    margin: 5px 0 18px;
    color: var(--dw-text);
    font-size: 13px;
    font-weight: 800;
}

.dw-footer-column > a {
    display: block;
    width: fit-content;
    margin: 0 0 12px;
    color: var(--dw-muted);
    font-size: 12px;
    line-height: 1.5;
    text-decoration: none;
    transition: color 0.2s ease, transform 0.2s ease;
}

    .dw-footer-column > a:hover {
        color: var(--dw-primary);
        transform: translateX(2px);
    }

.dw-social-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 18px;
}

    .dw-social-links a {
        display: inline-flex;
        align-items: center;
        gap: 9px;
        width: fit-content;
        color: #475569;
        font-size: 12px;
        font-weight: 600;
        text-decoration: none;
        transition: color 0.2s ease;
    }

        .dw-social-links a:hover {
            color: var(--dw-primary);
        }

    .dw-social-links i {
        font-size: 16px;
    }

.dw-footer-bottom {
    border-top: 1px solid var(--dw-border);
    background: rgba(255, 255, 255, 0.75);
}

.dw-footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    min-height: 60px;
    color: var(--dw-muted);
    font-size: 12px;
}

    .dw-footer-bottom-inner .bi-heart-fill {
        color: #ef4770;
    }

/* Focus accessibility */

.dw-site-header a:focus-visible,
.dw-mega-menu button:focus-visible,
.dw-mega-menu a:focus-visible,
.dw-footer a:focus-visible {
    outline: 3px solid rgba(99, 91, 255, 0.45);
    outline-offset: 3px;
}

/* Tablet */

@media (max-width: 1199.98px) {
    .dw-brand {
        margin-right: 14px;
    }

    .dw-nav-actions {
        gap: 12px;
        padding-left: 10px;
    }

    .dw-nav-link {
        padding-right: 10px !important;
        padding-left: 10px !important;
    }

    .dw-footer-container {
        grid-template-columns: 1.4fr 1fr 1fr;
    }
}

/* Mobile navigation */

@media (max-width: 991.98px) {
    .dw-navbar {
        min-height: 68px;
    }

    .dw-logo {
        width: 155px;
    }

    .dw-navbar-collapse {
        margin-top: 15px;
        padding: 14px;
        border: 1px solid var(--dw-border);
        border-radius: 14px;
        background: #fff;
        box-shadow: var(--dw-shadow);
    }

    .dw-nav-links {
        align-items: stretch;
        gap: 4px;
    }

    .dw-nav-link {
        width: 100%;
        justify-content: space-between;
        padding: 12px !important;
        text-align: left;
    }

    .dw-nav-actions {
        justify-content: space-between;
        margin: 12px 0 0;
        padding: 14px 0 0;
        border-top: 1px solid var(--dw-border);
    }

    .dw-tools-nav {
        position: relative;
    }

    .dw-mega-menu {
        position: static;
        max-height: 60vh;
        margin: 6px 0 12px;
        padding: 18px;
        border-radius: 13px;
        box-shadow: none;
        animation: none;
    }

    .dw-mega-header {
        align-items: flex-start;
        flex-direction: column;
    }

        .dw-mega-header h2 {
            font-size: 20px;
        }

    .dw-mega-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px 12px;
    }

    .dw-mega-footer {
        align-items: flex-start;
        flex-direction: column;
        margin: 0 -18px -18px;
        padding: 15px 18px;
    }

    .dw-footer-container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 30px;
        padding-top: 40px;
        padding-bottom: 35px;
    }

    .dw-footer-brand {
        grid-column: 1 / -1;
        max-width: 520px;
    }
}

/* Small mobile */

@media (max-width: 575.98px) {
    .dw-navbar-container {
        padding-right: 15px;
        padding-left: 15px;
    }

    .dw-logo {
        width: 140px;
    }

    .dw-mega-menu {
        padding: 15px;
    }

    .dw-mega-grid {
        grid-template-columns: 1fr;
        gap: 17px;
    }

    .dw-mega-header h2 {
        font-size: 18px;
    }

    .dw-mega-all {
        width: 100%;
        text-align: center;
    }

    .dw-mega-footer {
        margin: 0 -15px -15px;
        padding: 14px 15px;
    }

    .dw-footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 25px 18px;
    }

    .dw-footer-brand {
        grid-column: 1 / -1;
    }

    .dw-footer-column h2 {
        font-size: 12px;
    }

    .dw-footer-column > a {
        font-size: 11px;
        overflow-wrap: anywhere;
    }

    .dw-footer-bottom-inner {
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
        gap: 7px;
        padding-top: 13px;
        padding-bottom: 13px;
    }
}

/* Respect motion preferences */

@media (prefers-reduced-motion: reduce) {
    .dw-site-header *,
    .dw-footer *,
    .dw-mega-menu * {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}