/*
 * Carnegie Theme — UNC Asheville
 * Matches go.unca.edu brand styles for server-rendered Rails views.
 */

/* ─── Fonts ──────────────────────────────────────────────────────────────── */

@import url("https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&display=swap");

@font-face {
  font-family: denton;
  font-style: normal;
  font-weight: 100;
  src: url("https://go.unca.edu/wp-content/themes/carnegie-theme/dist/assets/Denton-Thin.otf");
}
@font-face {
  font-family: denton;
  font-style: italic;
  font-weight: 100;
  src: url("https://go.unca.edu/wp-content/themes/carnegie-theme/dist/assets/Denton-ThinItalic.otf");
}
@font-face {
  font-family: denton;
  font-style: normal;
  font-weight: 300;
  src: url("https://go.unca.edu/wp-content/themes/carnegie-theme/dist/assets/Denton-Light.otf");
}
@font-face {
  font-family: denton;
  font-style: italic;
  font-weight: 300;
  src: url("https://go.unca.edu/wp-content/themes/carnegie-theme/dist/assets/Denton-LightItalic.otf");
}
@font-face {
  font-family: denton;
  font-style: normal;
  font-weight: 400;
  src: url("https://go.unca.edu/wp-content/themes/carnegie-theme/dist/assets/Denton-Regular.otf");
}
@font-face {
  font-family: denton;
  font-style: italic;
  font-weight: 400;
  src: url("https://go.unca.edu/wp-content/themes/carnegie-theme/dist/assets/Denton-RegularItalic.otf");
}

/* ─── Design tokens ──────────────────────────────────────────────────────── */

:root {
  --black:           #000;
  --white:           #fff;
  --blue:            #003DA5;
  --navy-blue:       #002855;
  --evening-blue:    #0076A5;
  --evening-blue-lt: #71B2C9;
  --morning-blue:    #AFCDD7;
  --morning-blue-lt: #D1DDE6;
  --daybreak-blue:   #C6D6E3;
  --stone:           #888B8D;
  --stone-lt:        #C8C9C7;
  --sand:            #BEB8A8;
  --sand-lt:         #D9D9D6;
  --rust:            #914E43;
  --gold:            #BD9B60;
  --gold-lt:         #EBBC4E;
  --evergreen:       #2F594C;

  --denton:      "denton", serif;
  --montserrat:  "Montserrat", sans-serif;

  --shadow:      -2px 3px 15px 0px rgba(0, 0, 0, 0.18);
  --transition:  400ms ease;

  --gutter:      1.5rem;
  --space:       6rem;
  --space-sm:    3rem;
  --container:   max(1.5rem, (100% - 80rem) / 2);
  --container-md: max(1.5rem, (100% - 60rem) / 2);
  --container-sm: max(1.5rem, (100% - 48rem) / 2);

  /* semantic aliases */
  --heading: var(--blue);
  --link:    var(--blue);
  --text:    var(--navy-blue);
}

/* ─── Reset / base ───────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font: 500 1rem / 1.5 var(--montserrat);
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  max-width: 1920px;
  margin-inline: auto;
}

*:focus-visible {
  outline: var(--navy-blue) dashed 0.25rem;
  outline-offset: 0.25rem;
}

img, svg, video { display: block; max-width: 100%; height: auto; }

hr {
  display: block;
  margin: 2rem 0;
  border: 0;
  border-top: 4px solid var(--blue);
}

/* ─── Typography ─────────────────────────────────────────────────────────── */

h1, h2, h3, h4, h5, h6 {
  margin-block: 2em 0.5em;
  color: var(--heading);
}
h1 + p, h2 + p, h3 + p, h4 + p, h5 + p, h6 + p { margin-top: 0; }

h1 {
  font: 100 clamp(2rem, 3.4vw + 1.3rem, 4.0625rem) / 0.923 var(--denton);
  letter-spacing: 3.51px;
}
h2 {
  font: 100 clamp(1.75rem, 1.5vw + 1.5rem, 2.625rem) var(--denton);
  letter-spacing: 3.51px;
}
h3 {
  font: 400 1.5rem / 1.5 var(--denton);
  letter-spacing: 2px;
}
h4 { font: 600 1.25rem / 1.4 var(--montserrat); }
h5 { font: 600 1rem / 1.5 var(--montserrat); }
h6 { font: 600 0.75rem / 1.6 var(--denton); }

a {
  color: var(--link);
  text-decoration-thickness: 0.0625rem;
  text-underline-offset: 0.25em;
}
a:hover { text-decoration: none; }

/* ─── Layout helpers ─────────────────────────────────────────────────────── */

.wrapper  { padding-inline: var(--container); }
.container { padding-inline: var(--container); }
.flush > :first-child { margin-top: 0; }
.flush > :last-child  { margin-bottom: 0; }
.screen-reader-text:not(:active, :focus, :focus-within) {
  position: absolute;
  width: 1px; height: 1px;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

/* ─── Page shell ─────────────────────────────────────────────────────────── */

.page-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--morning-blue-lt);
}

.page-shell__header {
  background: var(--navy-blue);
  padding: 1rem var(--container);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.page-shell__logo { height: 2.5rem; width: auto; }

.page-shell__logo-link { display: flex; align-items: center; }

.page-shell__wordmark {
  color: var(--white);
  font: 100 1.5rem / 1 var(--denton);
  letter-spacing: 2px;
  text-decoration: none;
}

.page-shell__nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.page-shell__user {
  color: var(--white);
  font: 500 0.875rem / 1 var(--montserrat);
  opacity: 0.85;
}

.page-shell__signout {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: var(--white);
  font: 500 0.8rem / 1 var(--montserrat);
  padding: 0.375rem 0.875rem;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.5px;
  border-radius: 0;
}

.page-shell__signout:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--white);
}

.page-shell__main {
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: var(--space-sm) var(--container);
}

.page-shell__footer {
  background: var(--navy-blue);
  color: var(--white);
  font-size: 0.75rem;
  text-align: center;
  padding: 1rem var(--container);
  letter-spacing: 1px;
}
.page-shell__footer a { color: var(--white); }

/* ─── Forms (.Form) ──────────────────────────────────────────────────────── */

.Form {
  display: flex;
  flex-direction: column;
  gap: var(--gutter);
  background: var(--white);
  box-shadow: var(--shadow);
  padding: 2rem;
  width: 100%;
}

@media (min-width: 48em) {
  .Form { padding: 3rem 4rem; }
}

.Form__title {
  margin: 0 0 0.25rem;
  font: 100 2rem / 1.1 var(--denton);
  letter-spacing: 2px;
  color: var(--blue);
}

.Form__section { display: flex; flex-direction: column; gap: 0.5rem; }

.Form__section h3 { margin-block: 0 0.25rem; }

.Form__row {
  display: grid;
  gap: var(--gutter);
  grid-template-columns: 1fr;
}

@media (min-width: 40em) {
  .Form__row--2col { grid-template-columns: 1fr 1fr; }
}

.Form__field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.Form__label {
  font: 600 0.875rem / 1.4 var(--montserrat);
  color: var(--navy-blue);
}

.Form__input,
.Form__select {
  font: 500 1rem / 1.5 var(--montserrat);
  color: var(--navy-blue);
  border: 1px solid var(--stone-lt);
  padding: 0.5rem 0.75rem;
  width: 100%;
  border-radius: 0;
  background: var(--white);
  transition: border-color 0.15s ease;
}

.Form__input:focus,
.Form__select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0, 61, 165, 0.12);
}

.Form__checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font: 500 1rem / 1.5 var(--montserrat);
  color: var(--navy-blue);
  cursor: pointer;
}

.Form__checkbox-label input[type="checkbox"] {
  accent-color: var(--blue);
  width: 1.1rem;
  height: 1.1rem;
  cursor: pointer;
  flex-shrink: 0;
}

/* alert / error banner inside form */
.Form__alert {
  padding: 0.65rem 0.875rem;
  background: #FFF0F0;
  border: 1px solid #F5C6C6;
  border-left: 4px solid var(--rust);
  font-size: 0.875rem;
  color: var(--navy-blue);
}

/* success banner */
.Form__success {
  padding: 0.65rem 0.875rem;
  background: #F0FAF2;
  border: 1px solid #B8DFC0;
  border-left: 4px solid var(--evergreen);
  font-size: 0.875rem;
  color: var(--navy-blue);
}

/* ─── Button ─────────────────────────────────────────────────────────────── */

.Button,
input[type="submit"].Button,
button.Button {
  position: relative;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  text-transform: capitalize;
  font: 600 0.9rem / 1 var(--montserrat);
  background: var(--navy-blue);
  border: 1px solid transparent;
  width: 100%;
  padding: 0.75rem 2.5rem;
  overflow: hidden;
  transition: var(--transition);
  color: var(--white);
  cursor: pointer;
  border-radius: 0;
  z-index: 1;
  margin-top: 1.5rem;
}

.Button:hover { color: var(--white); text-decoration: none; }

@media (min-width: 64em) {
  .Button {
    background: transparent;
    border-color: var(--blue);
    color: var(--navy-blue);
  }

  .Button::before {
    content: "";
    background: var(--blue);
    position: absolute;
    inset: 0;
    scale: 0 1;
    transform-origin: 100% 50%;
    transition: scale 0.2s ease-in-out;
    pointer-events: none;
    z-index: -1;
  }

  .Button:hover::before {
    scale: 1 1;
    transform-origin: 0 50%;
  }

  .Button:hover { color: var(--white); }
}

.form_button_submit,
input[type="submit"].form_button_submit {
  position: relative;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  text-transform: uppercase;
  font: 600 0.75rem / 1 var(--montserrat);
  letter-spacing: 2px;
  background: transparent;
  border: 1px solid var(--blue);
  width: 100%;
  padding: 0.75rem 2.5rem;
  overflow: hidden;
  transition: var(--transition);
  color: var(--navy-blue);
  cursor: pointer;
  border-radius: 0;
  z-index: 1;
  margin-top: 1.5rem;
}

.form_button_submit::before {
  content: "";
  background: var(--blue);
  position: absolute;
  inset: 0;
  scale: 0 1;
  transform-origin: 100% 50%;
  transition: scale 0.2s ease-in-out;
  pointer-events: none;
  z-index: -1;
}

.form_button_submit:hover { color: var(--white); text-decoration: none; }
.form_button_submit:hover::before {
  scale: 1 1;
  transform-origin: 0 50%;
}

/* ─── Color themes ───────────────────────────────────────────────────────── */

.bg-blue,     .theme-blue      { --heading: var(--white); --link: var(--white); --text: var(--white); background: var(--blue); }
.bg-evening,  .theme-evening   { --heading: var(--white); --link: var(--white); --text: var(--white); background: var(--evening-blue); }
.bg-daybreak, .theme-daybreak  { --heading: var(--blue);  --link: var(--blue);  background: var(--daybreak-blue); }
.bg-evergreen,.theme-evergreen { --heading: var(--white); --link: var(--white); --text: var(--white); background: var(--evergreen); }
.bg-night-sky,.theme-night-sky { --heading: var(--white); --link: var(--white); --text: var(--white); background: var(--navy-blue); }
.bg-morning-blue { background: var(--morning-blue-lt); }

/* ─── Border / divider helpers ───────────────────────────────────────────── */

.border-top { border-top: 5px solid var(--blue); }

/* ─── Bulldog Alert pages ────────────────────────────────────────────────── */

.bulldog-alert-page {
  width: 100%;
  max-width: 52rem;
}

.home-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 36rem;
  margin-inline: auto;
}

.home-options .Button {
  margin-top: 0;
  text-align: center;
  text-transform: none;
}

.internal-phone {
  text-align: center;
  padding: 1.5rem 0;
}

.internal-phone__label {
  font: 500 0.875rem / 1.4 var(--montserrat);
  color: var(--stone);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0 0 0.5rem;
}

.internal-phone__number {
  font: 100 2rem / 1 var(--denton);
  color: var(--blue);
  letter-spacing: 2px;
  margin: 0;
}