/**
 * File: header-login.css
 * Purpose: Styles for the login hover form in the top navigation bar.
 * Usage: Appears inside `.menu-bar` > `.user-login-wrapper` in both desktop and mobile headers.
 * Dependencies: Scoped to `.menu-bar` and inherits shared structure from `header-top-nav-shared.css`.
 *
 * Contents:
 * - Scoped variables for login form colors, borders, and transitions
 * - Hover dropdown structure and position
 * - Field and button styling for login inputs
 * - Auxiliary link styles (e.g. forgot password, register)
 *
 * Notes:
 * - All styles are scoped under `.user-login-wrapper` and `.login-hover-form`.
 * - Should not contain device-specific layout adjustments.
 * - Hover behavior assumes desktop-style interaction.
 *
 * Key Class Targets:
 * - `.user-login-wrapper`, `.login-hover-form`, `.login-links`
 */


/* ---------------------------- */
/* ----- Scoped Variables ----- */
/* ---------------------------- */

.menu-bar {
  /* Login Dropdown Styling */
  --top-nav-login-bg-color: var(--white);
  --top-nav-login-border-color: var(--brand-accent-color);
  --top-nav-login-box-shadow-color: var(--black-overlay-lighter);
  --top-nav-login-arrow-color: var(--white);
  --top-nav-login-field-border-color: var(--gray-medium);
  --top-nav-login-field-border-hover-color: var(--brand-accent-color);
  --top-nav-login-button-border-color: var(--gray-medium);
  --top-nav-login-button-border-hover-color: var(--brand-accent-color);
  --top-nav-login-button-font-color: var(--black);
  --top-nav-login-button-font-hover-color: var(--white);
  --top-nav-login-button-bg-color: var(--gray-light);
  --top-nav-login-button-bg-hover-color: var(--brand-accent-color);
  --top-nav-login-link-color: var(--black);
  --top-nav-login-link-hover-color: var(--brand-accent-color);
}


/* ========================================================= */
/* ===  Login Dropdown Styling =========================== */
/* ========================================================= */

.user-login-wrapper {
  position: relative;
}

.login-hover-form {
  flex-direction: column;
  display: none;
  position: absolute;
  right: -100%;
  top: calc(3em + var(--top-offset, 0px));
  background: var(--top-nav-login-bg-color);
  padding: 20px 15px 15px 15px;
  z-index: 1000;
  border: solid var(--top-nav-login-border-color);
  border-width: 0px 2px 8px 2px;
  box-shadow: 0 2px 6px 0px var(--top-nav-login-box-shadow-color);
}

.login-hover-form:before {
  content: '';
  position: absolute;
  top: -8px;
  left: calc(50% - 8px);
  margin: 0 auto;
  width: 0;
  height: 0;
  opacity: 0;
  border-bottom: 8px solid var(--top-nav-login-arrow-color);
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  transition: opacity 80ms linear;
}

.user-login-wrapper:hover .login-hover-form,
.user-login-wrapper:hover .login-hover-form:before {
  display: block;
  opacity: 1;
}

.login-hover-form form {
  display: flex;
  flex-direction: column;
}

.login-hover-form input[type="text"],
.login-hover-form input[type="password"] {
  padding: 8px;
  font-size: 0.9rem;
  border: solid var(--top-nav-login-field-border-color);
  transition: all 500ms ease;
}

.login-hover-form input[type="text"] {
  margin-bottom: 2px;
  border-width: 2px 1px 1px 1px;
  border-radius: 5px 5px 0px 0px;
}

.login-hover-form input[type="password"] {
  margin-bottom: 10px;
  border-width: 1px 1px 2px 1px;
  border-radius: 0px 0px 5px 5px;
}

.login-hover-form input[type="text"]:hover,
.login-hover-form input[type="password"]:hover {
  border: solid var(--top-nav-login-field-border-hover-color);
}

.login-hover-form button {
  border: solid var(--top-nav-login-button-border-color);
  padding: 0px 7px;
  margin: 10px 2.5px 10px 2.5px;
  color: var(--top-nav-login-button-font-color);
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  line-height: 2em;
  border-width: 2px 1px;
  letter-spacing: 0.5px;
  background-color: var(--top-nav-login-button-bg-color);
  transition: all 500ms ease;
}

.login-hover-form button:hover {
  color: var(--top-nav-login-button-font-hover-color);
  background-color: var(--top-nav-login-button-bg-hover-color);
  border-color: var(--top-nav-login-button-border-hover-color);
}

.login-links {
  margin-top: 10px;
  font-size: 0.8rem;
  text-align: center;
  line-height: 2.5em;
}

.login-links a {
  color: var(--top-nav-login-link-color);
}

.login-links a:hover {
  color: var(--top-nav-login-link-hover-color);
}