/*! HTML5 Boilerplate v9.0.1 | MIT License | https://html5boilerplate.com/ */

/* main.css 3.0.0 | MIT License | https://github.com/h5bp/main.css#readme */
/*
 * What follows is the result of much research on cross-browser styling.
 * Credit left inline and big thanks to Nicolas Gallagher, Jonathan Neal,
 * Kroc Camen, and the H5BP dev community and team.
 */

/* ==========================================================================
   Base styles: opinionated defaults
   ========================================================================== */

@charset "utf-8";
/*[탁경모][kyungmotak]*/

:root {
  --colour-grey-white: #f0f4f8;
  --message-container-first-top-colour: rgba(235, 245, 255, 0.20);
  --message-container-first-bottom-colour: rgba(200, 220, 255, 0.12);
  --message-container-bd-colour: rgba(255, 255, 255, 0.35);
  --message-container-outer-shadow-colour: rgba(0, 0, 0, 0.18);
  --message-container-inner-shadow-colour: rgba(255, 255, 255, 0.05);
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  font-family: 'Pretendard', sans-serif;
}

@font-face {
  font-family: 'Pretendard';
  src: url('../font/pretendard-1.3.9.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/*
 * Remove text-shadow in selection highlight:
 * https://twitter.com/miketaylr/status/12228805301
 *
 * Customize the background color to match your design.
 */

::-moz-selection {
  background: #b3d4fc;
  text-shadow: none;
}

::selection {
  background: #b3d4fc;
  text-shadow: none;
}

/*
 * A better looking default horizontal rule
 */

hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #ccc;
  margin: 1em 0;
  padding: 0;
}

/*
 * Remove the gap between audio, canvas, iframes,
 * images, videos and the bottom of their containers:
 * https://github.com/h5bp/html5-boilerplate/issues/440
 */

audio,
canvas,
iframe,
img,
svg,
video {
  vertical-align: middle;
}

/*
 * Remove default fieldset styles.
 */

fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}

/*
 * Allow only vertical resizing of textareas.
 */

textarea {
  resize: vertical;
}

/* ==========================================================================
   Author's custom styles
   ========================================================================== */

/* ==========================================================================
   Helper classes
   ========================================================================== */

/*
 * Hide visually and from screen readers
 */

.hidden,
[hidden] {
  display: none !important;
}

/*
 * Hide only visually, but have it available for screen readers:
 * https://snook.ca/archives/html_and_css/hiding-content-for-accessibility
 *
 * 1. For long content, line feeds are not interpreted as spaces and small width
 *    causes content to wrap 1 word per line:
 *    https://medium.com/@jessebeach/beware-smushed-off-screen-accessible-text-5952a4c2cbfe
 */

.visually-hidden {
  border: 0;
  clip: rect(0, 0, 0, 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  white-space: nowrap;
  width: 1px;
  /* 1 */
}

/*
 * Extends the .visually-hidden class to allow the element
 * to be focusable when navigated to via the keyboard:
 * https://www.drupal.org/node/897638
 */

.visually-hidden.focusable:active,
.visually-hidden.focusable:focus {
  clip: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  position: static;
  white-space: inherit;
  width: auto;
}

/*
 * Hide visually and from screen readers, but maintain layout
 */

.invisible {
  visibility: hidden;
}

/*
 * Clearfix: contain floats
 *
 * The use of `table` rather than `block` is only necessary if using
 * `::before` to contain the top-margins of child elements.
 */

.clearfix::before,
.clearfix::after {
  content: "";
  display: table;
}

.clearfix::after {
  clear: both;
}

/* ==========================================================================
   EXAMPLE Media Queries for Responsive Design.
   These examples override the primary ('mobile first') styles.
   Modify as content requires.
   ========================================================================== */

@media only screen and (min-width: 35em) {
  /* Style adjustments for viewports that meet the condition */
}

@media print,
  (-webkit-min-device-pixel-ratio: 1.25),
  (min-resolution: 1.25dppx),
  (min-resolution: 120dpi) {
  /* Style adjustments for high resolution devices */
}

/* ==========================================================================
   Print styles.
   Inlined to avoid the additional HTTP request:
   https://www.phpied.com/delay-loading-your-print-css/
   ========================================================================== */

@media print {
  *,
  *::before,
  *::after {
    background: #fff !important;
    color: #000 !important;
    /* Black prints faster */
    box-shadow: none !important;
    text-shadow: none !important;
  }

  a,
  a:visited {
    text-decoration: underline;
  }

  a[href]::after {
    content: " (" attr(href) ")";
  }

  abbr[title]::after {
    content: " (" attr(title) ")";
  }

  /*
   * Don't show links that are fragment identifiers,
   * or use the `javascript:` pseudo protocol
   */
  a[href^="#"]::after,
  a[href^="javascript:"]::after {
    content: "";
  }

  pre {
    white-space: pre-wrap !important;
  }

  pre,
  blockquote {
    border: 1px solid #999;
    page-break-inside: avoid;
  }

  tr,
  img {
    page-break-inside: avoid;
  }

  p,
  h2,
  h3 {
    orphans: 3;
    widows: 3;
  }

  h2,
  h3 {
    page-break-after: avoid;
  }
}
.auth-page-wrapper {
  display: flex;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.auth-page-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding: 2rem;
}
.video-container {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}
.auth-page-header {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  /*padding: 1rem;*/
  user-select: none;
  gap: 0.5rem;
  /*line-height: 100%;*/
  letter-spacing: -3%;
}
.auth-page-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  width: 100%;
}
.auth-page-footer {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  user-select: none;
  gap: 0.5rem;
}
.message-title {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.gradient-text {

}
.message-title-header {
  display: flex;
  gap: 0.75rem;
}
.message-container {
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
  background: linear-gradient(
    180deg,
    var(--message-container-first-top-colour) 0%,
    var(--message-container-first-bottom-colour) 100%
  );

  border: 1px solid var(--message-container-bd-colour);
  box-shadow:
    0 10px 30px var(--message-container-outer-shadow-colour),
    inset 0 1px 0 var(--message-container-inner-shadow-colour);

  backdrop-filter: blur(22px) saturate(150%);
  -webkit-backdrop-filter: blur(22px) saturate(150%);

  border-radius: 0.75rem;
  padding: 1rem;
}
.message-ico {
  display: flex;
  flex-direction: row;
}
.message-container i {
  font-size: 35px;
}
.message-img {
  width: 220px;
  height: 30px;
  background-image: url('../img/ci.png');
}
@keyframes rise {
  from {
    transform: translateY(8px);
    opacity:0
  }
  to {
    transform: none;
    opacity:1
  }
}
.message-footer {
  display: flex;
  flex-direction: column;
}
.font-700-40 {
  font-weight: 700;
  font-size: 40px;
}
.font-600-30 {
  font-weight: 600;
  font-size: 30px;
}
.font-500-40 {
  font-weight: 500;
  font-size: 40px;
}
.font-500-20 {
  font-weight: 500;
  font-size: 20px;
}
.colour-grey-white { color: var(--colour-grey-white); }
.colour-gradient {
  background: linear-gradient(
    100deg,
    #f3dcff 0%,
    #dcd9ff 40%,
    #cfe5ff 75%,
    #e6f6ff 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.text-shadow {
  text-shadow: 0 0 12px rgba(200,220,255,0.2);
}
.mt-3 { margin-top: 1rem; }
