:root {
  --default-font: "Roboto",  system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --heading-font: "Poppins",  sans-serif;
  --nav-font: "Raleway",  sans-serif;
}

/* Global Colors - The following color variables are used throughout the website. Updating them here will change the color scheme of the entire website */
:root { 
  --background-color: #ffffff; /* Background color for the entire website, including individual sections */
  --default-color: #444444; /* Default color used for the majority of the text content across the entire website */
  --heading-color: #2c4964; /* Color for headings, subheadings and title throughout the website */
  --accent-color: #1977cc; /* Accent color that represents your brand on the website. It's used for buttons, links, and other elements that need to stand out */
  --surface-color: #ffffff; /* The surface color is used as a background of boxed elements within sections, such as cards, icon boxes, or other elements that require a visual separation from the global background. */
  --contrast-color: #ffffff; /* Contrast color for text, ensuring readability against backgrounds of accent, heading, or default colors. */
}

/* Nav Menu Colors - The following color variables are used specifically for the navigation menu. They are separate from the global colors to allow for more customization options */
:root {
  --nav-color: #2c4964;  /* The default color of the main navmenu links */
  --nav-hover-color: #1977cc; /* Applied to main navmenu links when they are hovered over or active */
  --nav-mobile-background-color: #ffffff; /* Used as the background color for mobile navigation menu */
  --nav-dropdown-background-color: #ffffff; /* Used as the background color for dropdown items that appear when hovering over primary navigation items */
  --nav-dropdown-color: #2c4964; /* Used for navigation links of the dropdown items in the navigation menu. */
  --nav-dropdown-hover-color: #1977cc; /* Similar to --nav-hover-color, this color is applied to dropdown navigation links when they are hovered over. */
}

/* Color Presets - These classes override global colors when applied to any section or element, providing reuse of the sam color scheme. */

.light-background {
  --background-color: #f1f7fc;
  --surface-color: #ffffff;
}

.dark-background {
  --background-color: #060606;
  --default-color: #ffffff;
  --heading-color: #ffffff;
  --surface-color: #252525;
  --contrast-color: #ffffff;
}

/* Smooth scroll */
:root {
  scroll-behavior: smooth;
}

/*--------------------------------------------------------------
# General Styling & Shared Classes
--------------------------------------------------------------*/
body {
  color: var(--default-color);
  background-color: var(--background-color);
  font-family: var(--default-font);
  direction: ltr;
}




/* إعداد الصورة الخلفية */
.background-image {
    background-image: url('../img/hero-bg.jpg'); /* ضع المسار الصحيح للصورة */
    background-size: cover;
    background-position: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh; /* تغطية كامل ارتفاع الشاشة */
    opacity: 0.9; /* شفافية خفيفة */
    z-index: -1; /* خلف جميع العناصر الأخرى */
}

/* تصميم حاوية النموذج */
.form-container {
    background-color: rgba(255, 255, 255, 0.95); /* خلفية بيضاء بشفافية */
    padding: 40px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    max-width: 400px;
    margin: auto;
    margin-top: 10%;
    text-align: center;
}

/* أنماط محددة لتسجيل الدخول */
.login-container {
    background-color: rgba(255, 255, 255, 0.85); /* خلفية بيضاء بشفافية أقل لتسجيل الدخول */
}

/* أنماط محددة للتسجيل */
.register-container {
    background-color: rgba(255, 255, 255, 0.85); /* خلفية بيضاء بشفافية أقل للتسجيل */
    border: 2px solid #007bff; /* حدود زرقاء لحاوية التسجيل */
}


/* تنسيق النصوص والمدخلات */
h1 {
    font-size: 26px;
    color: #333;
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
    color: #555;
}

input[type="text"],
input[type="email"],
input[type="password"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 16px;
}

input[type="submit"] {
    width: 100%;
    background-color: #007bff; /* لون أزرق مشابه للون الأزرق المعتاد */
    color: white;
    padding: 12px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
}

input[type="submit"]:hover {
    background-color: #0056b3; /* لون أغمق عند التمرير فوق الزر */
}