/* Common CSS */

/* Variables */

:root {
  /* auth form colors */
  --form-selected: #046dd5;
  --form-selected-shadow: #046cd563;
  --form-valid: #3cd504;
  --form-valid-shadow: #3cd5049c;
  --form-invalid: #d50404;
  --form-invalid-shadow: #d5040487;

  /* body colors */
  --main-background-color: #edeff0;
  --main-color: #000;
  --main-accent-color: #b01818;
  /* --main-accent-color: #ff6600; */

  /* template colors */
  --template-header-background-color: #262a2d;
  --template-header-auth-color: #dedede;
  --template-header-a-hover-background-color: var(--form-selected);

  --template-footer-background-color: var(--template-header-background-color);

  /* colors from 'news' // fixme */
  --color-main-1: #2A2F33;
  --color-main-2: #046DD5;
  --color-main-3: #F4655F;
  --color-section-1: #E1493E;
  --color-section-2: #8ABA56;
  --color-section-3: #5B4282;
  --color-section-4: #FF8932;
  --color-section-5: #19B6E9;
  --color-section-6: #E84C8B;

  /* spacing */
  --main-padding: 1em;
  --main-margin: 1em;
  --main-border-radius: 1em; /* 2em also looks nice */
}



/* Base */

@import url('https://fonts.googleapis.com/css?family=Lora:400,700|Poppins:400,700');

body {
  font-family: "Poppins", sans-serif;
  display: flex;
  flex-direction: column;
}

html {
  height: 100%;
}

html, body {
  width: 100%;
  min-height: 100%;
  padding: 0;
  margin: 0;
  border: none;

  /* overflow: hidden; */
}



/* Class Cards */

/* Layout */

article.class-card {
  background: #fff;
  border-radius: 1.25rem;
  box-shadow: 0 2px 12px #0000000f, 0 1px 3px #00000008;
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow: hidden;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

article.class-card:hover {
  box-shadow: 0 6px 24px #00000018, 0 2px 6px #0000000d;
  transform: translateY(-2px);
}

article.class-card hr.card-divider {
  border: none;
  border-top: 1px solid #f0f0f0;
  margin: 0;
}



/* Header */

article.class-card header.class-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.25rem 1rem;
}

article.class-card header.class-info figure.class-icon {
  flex-shrink: 0;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background-color: #fce8e8;
  overflow: hidden;
  margin: 0;
}

article.class-card header.class-info figure.class-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

article.class-card header.class-info .class-title-block {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 0;
}

article.class-card header.class-info h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1a2233;
  margin: 0;
  line-height: 1.2;
}

article.class-card header.class-info h2 a {
  color: inherit;
  text-decoration: none;
}

article.class-card header.class-info h2 a:hover {
  text-decoration: underline;
}



/* Tag list */

article.class-card ul.tag-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

article.class-card ul.tag-list li {
  padding: 0;
  border: none;
}

article.class-card ul.tag-list li a {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background-color: #fce8e8;
  color: var(--main-accent-color);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.25rem 0.75rem;
  border-radius: 2rem;
  text-decoration: none;
  transition: background-color 0.15s;
}

article.class-card ul.tag-list li a:hover {
  background-color: #f5d0d0;
}



/* Details */

article.class-card .class-details {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1rem 1.25rem;
}

article.class-card .class-details p {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  font-size: 0.92rem;
  color: #2a2f3a;
}

article.class-card .class-details svg {
  flex-shrink: 0;
  color: var(--main-accent-color);
}

article.class-card p.class-datetime .detail-sep {
  color: #ccc;
  font-weight: 300;
  margin-inline: 0.1rem;
}

article.class-card p.class-datetime .duration {
  color: #9aa0ab;
  font-size: 0.88rem;
  margin-left: 0.2rem;
}

article.class-card .class-details a {
  color: inherit;
  text-decoration: none;
}

article.class-card .class-details a:hover {
  text-decoration: underline;
}



/* Rating */

article.class-card p.class-rating {
  font-size: 0.84rem;
  color: #666;
}

article.class-card p.class-rating svg {
  color: var(--main-accent-color);
  flex-shrink: 0;
}

article.class-card .card-stars {
  color: var(--main-accent-color);
  letter-spacing: 0.05em;
  font-size: 0.95rem;
  line-height: 1;
}

article.class-card .card-rating-value {
  font-weight: 700;
  color: #2a2f3a;
}

article.class-card .card-rating-count {
  color: #aaa;
  font-size: 0.8rem;
}



/* Capacity */

article.class-card .class-capacity {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.25rem;
}

article.class-card .class-capacity svg {
  flex-shrink: 0;
  color: var(--main-accent-color);
}

article.class-card .class-capacity .capacity-label {
  font-size: 0.9rem;
  color: #2a2f3a;
  white-space: nowrap;
}

article.class-card .capacity-bar {
  flex: 1;
  height: 0.5rem;
  background-color: #e8e8e8;
  border-radius: 99px;
  overflow: hidden;
}

article.class-card .capacity-fill {
  height: 100%;
  background-color: var(--main-accent-color);
  border-radius: 99px;
  transition: width 0.4s ease;
}

article.class-card.full .capacity-fill {
  background-color: #c0392b;
}



/* Action footer */

article.class-card footer.class-action {
  padding: 0.75rem 1.25rem 1.25rem;
  margin-top: auto;
}

article.class-card footer.class-action form button {
  margin-top: 0;
}

article.class-card .action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  box-sizing: border-box;
  padding: 0.85rem 1.25rem;
  background-color: var(--main-accent-color);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 0.75rem;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  border: none;
  box-shadow: 0 3px 0 #6e0d0d;
  transition: filter 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

article.class-card .action-btn:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 4px 0 #6e0d0d;
}

article.class-card .action-btn:active {
  transform: translateY(1px);
  box-shadow: 0 1px 0 #6e0d0d;
}

article.class-card .action-btn.disabled {
  background-color: #d0d0d0;
  color: #888;
  box-shadow: 0 3px 0 #aaa;
  pointer-events: none;
}

article.class-card .action-btn.cancel {
  background-color: #555;
  box-shadow: 0 3px 0 #333;
}

article.class-card footer.class-action:has(.enrolled-badge) {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

article.class-card .enrolled-badge {
  flex: 1;
  font-size: 0.9rem;
  font-weight: 600;
  color: #2e7d32;
  background: #e8f5e9;
  padding: 0.5rem 0.85rem;
  border-radius: 0.5rem;
  text-align: center;
}

article.class-card footer.class-action:has(.enrolled-badge) .action-btn.cancel {
  flex: 1;
}



/* States */

article.class-card.cancelled {
  opacity: 0.6;
}

article.class-card.class-card--vertical {
  flex: 1;
}



/* Responsive */

@media (max-width: 30em) {
  article.class-card header.class-info h2 {
    font-size: 1.05rem;
  }

  article.class-card header.class-info figure.class-icon {
    width: 3.2rem;
    height: 3.2rem;
  }
}



/* Buttons */

/* Gym button */

.gym-btn-solid {
    display: block;
    width: 100%;
    box-sizing: border-box;
    background-color: var(--main-accent-color);
    color: #fff;
    text-align: center;
    padding: calc(0.75 * var(--main-padding)) 0;
    border-radius: var(--main-border-radius);
    font-weight: bold;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: filter 0.2s ease, box-shadow 0.2s ease;
}

.gym-btn-solid:hover {
    filter: brightness(1.1);
    box-shadow: 0 0 8px var(--main-accent-color);
}



/* Neon button */

.neon-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: fit-content;

  padding: var(--main-padding) calc(2 * var(--main-padding));
  margin: 0;
  box-sizing: border-box;
  border: none;
  border-radius: var(--main-border-radius);
  text-decoration: none;

  background-color: var(--main-accent-color);
  transition: all ease 0.2s;
  cursor: pointer;
  font: inherit;

  color: #fff;
}

.neon-btn.neon-small {
  padding: calc(0.5 * var(--main-padding)) var(--main-padding);
  border-radius: calc(0.5 * var(--main-border-radius));
}

.neon-btn:is(:hover, :focus) {
  box-shadow: 0 0 5px var(--main-accent-color),
        0 0 10px var(--main-accent-color),
        0 0 20px var(--main-accent-color),
        0 0 40px var(--main-accent-color);
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.neon-btn.cancel {
  background-color: #555;
}

.neon-btn.cancel:is(:hover, :focus) {
  box-shadow: 0 0 5px #555,
        0 0 10px #555,
        0 0 20px #555,
        0 0 40px #555;
}



/* Pop button */

.pop-btn {
  width: fit-content;
  align-items: center;
  position: relative;
  z-index: 0;
  border-radius: var(--main-border-radius);
}

.pop-btn::before {
  content: ' ';
  position: absolute;
  top: calc((-0.2) * var(--main-padding));
  left: calc((-0.2) * var(--main-padding));
  width: calc(100% + 0.4 * var(--main-padding));
  height: calc(100% + 0.4 * var(--main-padding));
  background-color: var(--main-accent-color);
  border-radius: var(--main-border-radius);
  z-index: -1;
  transition: all 0.3s;
  transition-timing-function: ease;
  transform: scale(0);
}

.pop-btn:is(:hover, :focus)::before {
  transform: scale(1);
  transition-timing-function: cubic-bezier(0, 0.14, 0.03, 1.34);
}



/* Forms */

/* Labels */

form :is(.wrapper, input) {
  display: block;
  accent-color: var(--form-selected);
}

form .wrapper {
  position: relative;
  height: 2.5em;
  user-select: none;
}

form .wrapper > * {
  transform: translateY(0.8em);
}



/* Types */

form .wrapper:has(:not(input[type="checkbox"])) {
  padding: 0.4em;
  border: 1px solid #00000059;
  border-radius: var(--main-border-radius);

  cursor: text;
  transition: 0.2s ease;
}

form .wrapper:has(input[type="checkbox"]) {
  display: flex;
  cursor: pointer;
}



/* States */

form .wrapper:has(:not(input[type="checkbox"])) {
  --shadow-simple: inset 0px 0px 6px;
  --shadow-double-top: inset 0px 2px  6px;
  --shadow-double-bottom: inset 0px -2px 6px;
}

form .wrapper.valid {
  border-color: var(--form-valid);
  box-shadow: var(--shadow-simple) var(--form-valid-shadow);
}

form .wrapper.invalid {
  border-color: var(--form-invalid);
  box-shadow: var(--shadow-simple) var(--form-invalid-shadow);
}

input.valid  { border-color: var(--form-valid);   box-shadow: inset 0 0 6px var(--form-valid-shadow); }
input.invalid { border-color: var(--form-invalid); box-shadow: inset 0 0 6px var(--form-invalid-shadow); }

form .wrapper:has(:not(input[type="checkbox"]):focus):not(:is(.invalid, .valid)) {
  border-color: var(--form-selected);
  box-shadow: var(--shadow-simple) var(--form-selected-shadow);
}

form .wrapper:has(:not(input[type="checkbox"]):focus).valid {
  box-shadow: var(--shadow-double-top) var(--form-selected-shadow),
        var(--shadow-double-bottom) var(--form-valid-shadow);
}

form .wrapper:has(:not(input[type="checkbox"]):focus).invalid {
  box-shadow: var(--shadow-double-top) var(--form-selected-shadow),
        var(--shadow-double-bottom) var(--form-invalid-shadow);
}



/* Span */

form .wrapper > span:first-of-type {
  display: block;
  position: absolute;

  font-size: 0.7em;
  transform: translateY(0.05em);

  transition:
  transform 0.2s ease,
  font-size 0.2s ease,
  left 0.2s ease;
}

form .wrapper:not(:is(
  :has(:is(input[type="text"], input[type="email"], input[type="password"], input[type="number"]):is(:not(:placeholder-shown), :focus)),
  .select-text,
  .select-only,
  :has(input[type='date'])
)) span:first-of-type {
  font-size: 1em;
  transform: translateY(0.8em) translateX(0.5em);
}



/* Inputs */

form input:not([type="checkbox"]) {
  width: 100%;

  margin-top: 0;
  padding-top: 0.5em;

  font-size: 1em;
  color: black;

  border: none;
  background-color: transparent;

  box-sizing: border-box;
}

form input:not([type="checkbox"]):focus {
  outline: none;
}



/* Select */

form .wrapper.select-only select {
  width: 100%;
  height: 80%;
}

form .wrapper.select-text > div {
  display: grid;
  grid-template-columns: auto auto;
  gap: calc(var(--main-margin) / 2);
}

form .wrapper.select-text > div label {
  display: flex;
  justify-content: start;
  align-items: end;
}

form .wrapper.select-text input {
  border-bottom: 1px solid #000;
  min-width: 0;
}

form .wrapper:is(.select-text, .select-only) select {
  appearance: none;

  padding: 0.2em;
  min-width: 0;

  border: none;
  background-color: transparent;

  transition: all 0.1s ease;
}

form .wrapper:is(.select-text) select {
  max-width: 8em;
}

form .wrapper:is(.select-text, .select-only) select:focus {
  outline: none;
}

form .wrapper.select-text select:focus {
  transform: translateY(-0.1em);
}

form .wrapper.select-only select:focus {
  transform: translateY(0.7em);
}



/* Submit */

form button:not(.neon-btn) {
  width: 8em;

  margin-top: calc(var(--main-margin) * 3);
  padding: var(--main-padding);

  align-self: center;
  justify-content: center;

  background-color: var(--main-accent-color);
  color: white;

  border: none;
  border-radius: var(--main-border-radius);

  cursor: pointer;
  user-select: none;
}



/* Nav */

body > main nav.contents ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--main-margin);
  margin-block-start: 0;
  margin-block-end: 0;
  padding-inline-start: 0;
}

body > main nav.contents ul li {
  display: flex;
  width: fit-content;
  flex: 1;
}

body > main nav.contents ul li a {
  width: 100%;
}

body > main nav.contents ul li::marker {
  display: none;
  content: none;
}



/* Shared UI */

/* Section header */

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1em;
}

.view-all-link {
    color: var(--main-accent-color);
    font-weight: bold;
    font-size: 0.9em;
    text-decoration: none;
    white-space: nowrap;
}



/* Labels */

.label {
    display: inline-block;
    font-size: 0.6em;
    text-transform: uppercase;
    background: #00000015;
    padding: 2px 8px;
    border-radius: 5px;
}

.label.accent {
    background: var(--main-accent-color);
    color: white;
}



/* Tables */

table, th, td {
  border: 1px solid black;
  border-collapse: collapse;
}