/* ==========================
   OnlineExam Theme
========================== */

:root {
  --primary: #0f4c81;
  --primary-hover: #0b3b63;

  --secondary: #4f6d7a;

  --success: #2e7d32;
  --danger: #c62828;

  --background: #f5f7fa;
  --surface: #ffffff;

  --border: #e4e8ee;

  --text: #263238;
  --text-light: #607d8b;
  --text-secondary: #6b7280;

  --radius: 10px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 18px rgba(0, 0, 0, 0.06);

  --transition: 0.25s;
}

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

html,
body {
  background: var(--background);
  color: var(--text);
  font-family: IRANSans, BYekan, Tahoma, sans-serif;
  font-size: 16px;
  line-height: 1.9;
}

body, input, select, textarea, button, a, p {
    font-family: IRANSans, BYekan, Tahoma, sans-serif;
}

@media (max-width: 768px) {
  html,
  body {
    font-size: 17px;
    margin-top: 5rem;
  }
}

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

#layout-main-container {
  /* max-width: 1200px; */
  margin: 35px auto;
  background: var(--surface);
  border-radius: 16px;
  overflow: hidden;

  border: 1px solid var(--border);

  box-shadow: var(--shadow);
}

#body-main-container {
  padding: 0px;
  background: var(--surface);
  min-height: 530px;
}

/* ==========================
   Typography
========================== */

h1 {
  font-size: 34px;
  font-weight: 700;
  color: #243447;
}

h2 {
  color: #30475e;
}

/* ==========================
   Navigation
========================== */

#menu-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;

  background: #fff;

  padding: 18px 25px;

  border-bottom: 1px solid var(--border);
}

#menu-bar a {
  color: #51606f;
  text-decoration: none;
  padding: 10px 18px;
  border-radius: 10px;
  transition: var(--transition);
  font-weight: 600;
}

#menu-bar a:hover {
  background: red;
  color: var(--primary);
}

#name-of-user {
  margin-right: auto;
  background: var(--primary) !important;
  color: #fff !important;
  padding: 8px 16px !important;
  border-radius: 8px;
}

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

footer {
  display: flex;
  justify-content: space-between;
  align-items: center;

  padding: 18px 25px;

  border-top: 1px solid var(--border);

  background: #fafbfd;

  color: var(--text-light);
}

/* ==========================
   Forms
========================== */

input,
select,
textarea {
  width: 100%;
  padding: 11px 14px;

  border: 1px solid var(--border);

  border-radius: 10px;

  background: #fff;

  font-size: 15px;

  transition: var(--transition);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(15, 76, 129, 0.1);
}

/* ==========================
   Buttons
========================== */

button {
  border: none;
  border-radius: 10px;

  background: var(--primary);
  color: #fff;

  padding: 12px 28px;

  font-size: 15px;
  font-weight: 600;

  cursor: pointer;

  transition: var(--transition);
}

button:hover {
  background: var(--primary-hover);
}

/* ==========================
   Links
========================== */

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  color: var(--primary-hover);
}

/* ==========================
   Card
========================== */

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 30px;
  box-shadow: var(--shadow);
}

/* ==========================
   Responsive
========================== */

@media (max-width: 768px) {
  #layout-main-container {
    max-width: 100%;
    margin: 0;
    border: none;
    border-radius: 0;
    box-shadow: none;
  }

  #body-main-container {
    padding: 20px 16px;
    min-height: auto;
  }

  .general-margin {
    padding: 0;
    max-width: 100%;
  }

  footer {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  button {
    font-size: 16px;
  }

  input,
  select,
  textarea {
    font-size: 16px;
  }
}