/* /Users/elyassobhan/Techhat/global-styles.css */
:root {
    --primary: #6c5ce7;
    --primary-dark: #5649c0;
    --subnet: #00b894;
    --pdf: #fd79a8;
    --dns: #0984e3;
    --bandwidth: #fdcb6e;
    --calendar: #e17055;
    --unemployment: #00cec9;
    --dark: #2d3436;
    --light: #f8f9fa;
    --gray: #636e72;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #f1f5f9;
    color: var(--dark);
    line-height: 1.6;
    font-family: 'Inter', sans-serif; /* Using the Google Font 'Inter' */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.welcome-screen {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: linear-gradient(135deg, #6c5ce7, #a29bfe);
    color: white;
    text-align: center;
    padding: 20px;
}

.welcome-screen h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.welcome-screen p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
}

.language-options {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.language-btn { /* For welcome screen buttons */
    background: white;
    color: var(--primary);
    border: none;
    padding: 1rem 2rem;
    font-size: 1.2rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    min-width: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.language-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

/* Category Colors for Cards */
.subnet-card { --card-color: var(--subnet); --card-color-dark: #00a884; }
.pdf-card { --card-color: var(--pdf); --card-color-dark: #fc5c9c; }
.dns-card { --card-color: var(--dns); --card-color-dark: #0777c5; }
.bandwidth-card { --card-color: var(--bandwidth); --card-color-dark: #fdbd41; }
.calendar-card { --card-color: var(--calendar); --card-color-dark: #d15b3d; }
.unemployment-card { --card-color: var(--unemployment); --card-color-dark: #00b5ad; }

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    padding: 1rem 0 3rem;
}

.tool-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border-top: 5px solid transparent; /* Reserve space, ::before will draw the colored border */
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--card-color), var(--card-color-dark));
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.tool-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--card-color);
}

.tool-card h3 {
    color: var(--dark);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.tool-card p {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.try-btn {
    background: var(--card-color);
    color: white;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.try-btn:hover {
    background: var(--card-color-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.colorful-header-bar {
    width: 100%;
    height: 8px;
    display: flex;
}

.colorful-header-bar span { flex: 1; height: 100%; }
.header-pdf { background: var(--pdf); }
.header-subnet { background: var(--subnet); }
.header-dns { background: var(--dns); }
.header-bandwidth { background: var(--bandwidth); }
.header-calendar { background: var(--calendar); }
.header-unemployment { background: var(--unemployment); }

.nav-btn { font-weight: 600; transition: background 0.2s, color 0.2s; }
.nav-pdf { color: var(--pdf); }
.nav-pdf:hover, .nav-pdf:focus { background: var(--pdf); color: #fff; }
.nav-subnet { color: var(--subnet); }
.nav-subnet:hover, .nav-subnet:focus { background: var(--subnet); color: #fff; }
.nav-dns { color: var(--dns); }
.nav-dns:hover, .nav-dns:focus { background: var(--dns); color: #fff; }
.nav-bandwidth { color: var(--bandwidth); }
.nav-bandwidth:hover, .nav-bandwidth:focus { background: var(--bandwidth); color: #fff; }
.nav-calendar { color: var(--calendar); }
.nav-calendar:hover, .nav-calendar:focus { background: var(--calendar); color: #fff; }
.nav-unemployment { color: var(--unemployment); }
.nav-unemployment:hover, .nav-unemployment:focus { background: var(--unemployment); color: #fff; }

/* Styles for language toggle in nav */
.language-toggle-group {
    /* Tailwind classes like flex, items-center, px-0.5, py-0.5, ml-2 are applied in HTML */
    background: #f3f4f6;
    border-radius: 9999px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}

.lang-button { /* For nav language buttons */
    padding: 0.18rem 0.7rem;
    font-size: 0.85rem;
    border-radius: 9999px;
    font-weight: 600;
    /* margin: 0 1px; /* Applied by Tailwind gap on parent or direct margin if needed */
    min-width: unset;
    border: none;
    outline: none;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    background: transparent; /* Default for inactive */
    color: #4b5563; /* Default for inactive */
}

.lang-button.active-lang {
    background: var(--primary); /* #6c5ce7 */
    color: #fff;
    box-shadow: 0 1px 3px rgba(108,92,231,0.08);
}


/* Footer styles are now handled individually in each page for more customization */

body[dir="rtl"] {
    direction: rtl;
}

body[dir="rtl"] .tool-card {
    text-align: right;
}

body[dir="rtl"] .header-container { /* If you use a .header-container class */
    flex-direction: row-reverse;
}
/* For RTL nav link order, ensure #navLinks div in HTML uses flex-direction: row-reverse if needed, or Tailwind's rtl: variants */

/* Force header and navigation to stay LTR even when body is RTL */
nav, #headerNavWrapper, footer {
    direction: ltr !important;
}

/* Ensure navigation elements stay LTR */
.nav-btn, .dropdown, .dropdown-menu, .language-toggle-group {
    direction: ltr !important;
}


@media (max-width: 768px) {
    .welcome-screen h1 {
        font-size: 2.2rem;
    }
    .language-btn { /* Welcome screen buttons */
        padding: 0.8rem 1.5rem;
        min-width: 140px;
    }
    .tools-grid {
        grid-template-columns: 1fr;
    }
    /* Add responsive nav adjustments here if Tailwind classes are not sufficient */

/* Dropdown menu styles */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 50;
    min-width: 16rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1rem;
    color: #374151;
    text-decoration: none;
    transition: background-color 0.2s ease;
}

.dropdown-menu a:hover {
    background-color: #f3f4f6;
}

.dropdown-menu a:first-child {
    border-top-left-radius: 0.5rem;
    border-top-right-radius: 0.5rem;
}

.dropdown-menu a:last-child {
    border-bottom-left-radius: 0.5rem;
    border-bottom-right-radius: 0.5rem;
}
}