:root {
  --color-primary: #55c57a;
  --color-primary-light: #7dd56f;
  --color-primary-dark: #28b485;
  --color-secondary: #ff7730;
  --color-tertiary: #2998ff;
  --color-grey-light-1: #f7f7f7;
  --color-grey-light-2: #eee;
  --color-grey-dark: #777;
  --color-grey-dark-2: #999;
  --color-grey-dark-3: #333;
  --color-white: #fff;
  --color-black: #000;

  --bg-dark: #0b1220;
  --bg-gradient: linear-gradient(to bottom right, #0b1220, #2c1e3d);
  --accent-teal: #14b8a6;
  --accent-pink: #ef2d56;
  --accent-gold: #f59e0b;
}

*,
*::after,
*::before {
  margin: 0;
  padding: 0;
  box-sizing: inherit;
}

html {
  font-size: 62.5%;
  box-sizing: border-box;
}

body {
  font-family: "Lato", sans-serif;
  font-weight: 300;
  line-height: 1.6;
  color: var(--color-grey-light-1);
  background: var(--bg-gradient);
  min-height: 100vh;
  padding: 3rem;
  position: relative;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

body::before {
  content: "";
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(
      circle at 50% 50%,
      rgba(20, 184, 166, 0.1),
      transparent 60%
    ),
    radial-gradient(
      circle at 20% 80%,
      rgba(239, 45, 86, 0.15),
      transparent 50%
    ),
    radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.1), transparent 40%);
  z-index: -1;
  pointer-events: none;
}

.main {
  background-color: rgba(11, 18, 32, 0.8);
  padding: 4rem 6rem;
  flex: 1;
  position: relative;
  border-radius: 3px;
  box-shadow: 0 2rem 6rem rgba(0, 0, 0, 0.3);
}

/* HEADER */
.header {
  background-color: rgba(11, 18, 32, 0.95);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 15rem;
  padding: 0 5rem;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 2rem;
  position: relative;
  background: linear-gradient(
    to bottom,
    rgba(11, 18, 32, 0.95),
    rgba(11, 18, 32, 0.8)
  );
}

.header__logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.header__logo img {
  height: 120px;
}

.nav {
  display: flex;
  align-items: center;
}

.nav__el {
  color: var(--color-grey-light-1);
  text-transform: uppercase;
  font-size: 1.6rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: all 0.2s;
  font-weight: 400;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  margin-right: 3rem;
}

.nav__el:hover,
.nav__el:active {
  color: var(--accent-teal);
  transform: translateY(-2px);
  text-shadow: 0 0 10px rgba(20, 184, 166, 0.5);
}

/* CARDS */
.card-container {
  max-width: 120rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 7rem;
}

.card {
  border-radius: 3px;
  overflow: visible;
  box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.15);
  transition: 0.3s all;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 0;
  background-color: transparent;
}

.card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #111927;
  z-index: -1;
  border-radius: 3px;
}

.card::before {
  content: "";
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  background: linear-gradient(45deg, #c084fc, #7e22ce, #2998ff);
  z-index: -2;
  border-radius: 8px;
  filter: blur(15px);
  opacity: 0;
  transition: opacity 0.3s;
}

.card:hover::before {
  opacity: 0.6;
  animation: rotateGradient 3s linear infinite;
}

@keyframes rotateGradient {
  0% {
    filter: hue-rotate(0deg) blur(15px);
  }
  100% {
    filter: hue-rotate(360deg) blur(15px);
  }
}

.card__link {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  cursor: pointer;
}

.card__header {
  position: relative;
}

.card__picture {
  position: relative;
  height: 23rem;
}

.card__picture-overlay {
  display: none;
}

.card__picture-img {
  object-fit: cover;
  height: 100%;
  width: 100%;
  border-top-left-radius: 3px;
  border-top-right-radius: 3px;
}

.card__details {
  padding: 2.5rem 3rem;
  text-align: center;
}

.card__text {
  font-size: 1.5rem;
  line-height: 1.7;
  margin-bottom: 2rem;
  font-style: italic;
  color: #ddd;
}

.card__data {
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

.card__price--old {
  text-decoration: line-through;
  color: #999;
  font-size: 1.4rem;
}

.card__price--new {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.8rem;
}

.card__footer {
  background-color: #111927;
  padding: 2.5rem 3rem;
  border-top: 1px solid #222;
  font-size: 1.4rem;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: auto;
  border-bottom-left-radius: 3px;
  border-bottom-right-radius: 3px;
}

.btn--buy {
  position: relative;
  z-index: 2;
}

/* TAGS */
.tag {
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  border-radius: 100px;
}

.tag--sold {
  background-color: var(--accent-pink);
  color: white;
}

.tag--auction {
  background-color: var(--accent-gold);
  color: black;
}

/* BUTTONS */
.btn,
.btn:link,
.btn:visited {
  font-size: 1.6rem;
  padding: 1.4rem 3rem;
  border-radius: 10rem;
  text-transform: uppercase;
  display: inline-block;
  text-decoration: none;
  position: relative;
  transition: all 0.2s;
  font-weight: 400;
  border: none;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.15);
}

.btn:active {
  transform: translateY(-1px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.btn--green {
  background-image: linear-gradient(to right, #c084fc, #7e22ce);
  color: #fff;
}

.btn--small {
  padding: 1.2rem 2.5rem;
  font-size: 1.4rem;
}

.btn--red {
  background-color: var(--accent-pink);
  color: #fff;
}

/* ADMIN DASHBOARD */
.admin-tabs {
  display: flex;
  justify-content: center;
  margin-bottom: 3rem;
  gap: 1rem;
}

.admin-tab {
  background: transparent;
  border: 2px solid var(--accent-teal);
  color: var(--color-white);
  padding: 1rem 2rem;
  font-size: 1.6rem;
  cursor: pointer;
  transition: all 0.3s;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
}

.admin-tab:hover,
.admin-tab.active {
  background: var(--accent-teal);
  color: var(--color-black);
}

.admin-form {
  display: none;
}

.admin-form.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

/* ARTWORK DETAIL */
.artwork-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  padding: 3rem;
}

.artwork-detail__img {
  width: 100%;
  max-height: 600px;
  object-fit: contain;
  border-radius: 3px;
  box-shadow: 0 2rem 4rem rgba(0, 0, 0, 0.2);
}

.artwork-detail__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2rem;
}

.artwork-detail__content .btn--buy {
  width: fit-content;
  margin-top: 2rem;
}

.artwork-detail__content .tag--sold {
  width: fit-content;
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.artwork-detail__title {
  text-align: left !important;
  width: auto !important;
  display: block !important;
  margin-bottom: 1rem;
  font-size: 4rem;
  text-transform: uppercase;
  background-image: linear-gradient(
    to right,
    var(--color-primary-light),
    var(--color-primary-dark)
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.artwork-detail__price {
  font-size: 2.5rem;
  color: var(--color-grey-light-1);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.artwork-detail__feeling {
  font-size: 1.4rem;
  color: var(--accent-teal);
  margin-bottom: 3rem;
  font-style: italic;
}

/* FOOTER */
.footer {
  background-color: #111927;
  padding: 6rem 4rem 3rem 4rem;
  font-size: 1.4rem;
  display: grid;
  grid-template-columns: auto auto;
  grid-row-gap: 0.75rem;
  justify-content: space-between;
  color: #f7f7f7; /* Fix footer text color */
}

.footer__logo {
  grid-row: 1 / 3;
  align-self: center;
}

.footer__logo img {
  height: 3rem;
}

.footer__nav {
  list-style: none;
  display: flex;
}

.footer__nav li {
  margin-left: 1.5rem;
}

.footer__nav a {
  color: #f7f7f7; /* Fix footer link color */
  text-decoration: none;
  text-transform: uppercase;
  transition: all 0.2s;
}

.footer__nav a:hover,
.footer__nav a:active {
  color: var(--color-primary);
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.4);
  transform: rotate(5deg) scale(1.3);
}

.footer__copyright {
  justify-self: end;
  color: #999;
}

/* FORMS */
.form__group:not(:last-child) {
  margin-bottom: 2.5rem;
}

.form__label {
  display: block;
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.form__input {
  display: block;
  font-family: inherit;
  font-size: 1.5rem;
  color: #fff;
  padding: 1.25rem 1.75rem;
  border: none;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-top: 3px solid transparent;
  border-bottom: 3px solid transparent;
  transition: all 0.3s;
  border-radius: 4px;
  box-sizing: border-box;
}

.form__input:focus {
  outline: none;
  border-bottom: 3px solid var(--color-primary);
}

.form__input:focus:invalid {
  border-bottom: 3px solid var(--color-secondary);
}

.form__input::-webkit-input-placeholder {
  color: #bbb;
}

.form__group.right {
  text-align: right;
}

.ma-bt-md {
  margin-bottom: 3rem !important;
}

.ma-bt-lg {
  margin-bottom: 3.5rem !important;
}

.login-form {
  max-width: 55rem;
  background-color: #111927;
  box-shadow: 0 2.5rem 8rem 2rem rgba(0, 0, 0, 0.06);
  padding: 5rem 7rem;
  border-radius: 5px;
  margin: 0 auto; /* Center horizontally */
}

.login-form .heading-secondary {
  color: var(--color-secondary);
  margin-bottom: 3rem;
}

.login-form .form__label {
  color: #fff;
}

/* ANALYTICS */
.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.analytics-card h4 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  color: var(--accent-teal);
}

.analytics-card p {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.analytics-summary {
  background-color: #111927;
  padding: 2rem;
  border-radius: 3px;
  margin-bottom: 3rem;
  text-align: center;
}

.chart-container {
  position: relative;
  height: 40vh;
  width: 100%;
  margin-top: 2rem;
}

.analytics-card {
  display: flex;
  flex-direction: column;
  background-color: #111927;
  border-radius: 3px;
  overflow: hidden;
  padding: 0;
}

.analytics-card__img-box {
  height: 20rem;
  width: 100%;
}

.analytics-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.analytics-card__content {
  padding: 1.5rem;
  text-align: center;
}

.ma-top-lg {
  margin-top: 4rem !important;
}

/* ABOUT PAGE */
.about-container {
  max-width: 80rem;
  margin: 0 auto;
}

.about__content {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  align-items: center;
  text-align: center;
}

.about__img {
  width: 60%;
  border-radius: 3px;
  box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.2);
}

.about__text {
  font-size: 1.8rem;
  line-height: 1.8;
}

.about__text p:not(:last-child) {
  margin-bottom: 2rem;
}

.heading-secondary {
  font-size: 2.5rem;
  text-transform: uppercase;
  font-weight: 700;
  background-image: linear-gradient(to right, #c084fc, #7e22ce);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: 0.1rem;
  line-height: 1.3;
  display: inline-block;
  text-align: center; /* Center title */
  width: 100%; /* Ensure it takes full width to center */
}

.heading-tertiary {
  font-size: 2rem;
  text-transform: uppercase;
  font-weight: 700;
  color: #fff;
  margin-top: 1rem;
  text-align: center;
}

.user-view {
  background-color: #111927;
  max-width: 120rem;
  margin: 0 auto;
  min-height: 100vh;
  border-radius: 3px;
  overflow: hidden;
  box-shadow: 0 2.5rem 8rem 2rem rgba(0, 0, 0, 0.2);
  display: flex;
}

.user-view__content {
  flex: 1;
  padding: 7rem 0;
}

.user-view__form-container {
  max-width: 68rem;
  margin: 0 auto;
  padding: 0 8rem;
}

/* INVENTORY & ORDERS TABLES */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
  font-size: 1.5rem;
  color: var(--color-grey-light-1);
}

.admin-table th,
.admin-table td {
  padding: 1.5rem;
  text-align: left;
  border-bottom: 1px solid #374151;
}

.admin-table th {
  background-color: #1f2937;
  font-weight: 700;
  text-transform: uppercase;
}

.admin-table tr:hover {
  background-color: #1f2937;
}

.btn--delete {
  background-color: var(--accent-pink);
  color: white;
  padding: 0.5rem 1rem;
  font-size: 1.2rem;
  border-radius: 3px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.btn--delete:hover {
  background-color: #d61c4e;
}

/* ORDERS */
.orders-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.order-card {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 5px;
  padding: 2rem;
  transition: all 0.3s;
}

.order-card.unfulfilled {
  border-left: 5px solid var(--color-secondary);
}

.order-card.fulfilled {
  border-left: 5px solid var(--color-primary);
  opacity: 0.7;
}

.order-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 1rem;
}

.order-card__title {
  font-size: 1.8rem;
  color: var(--color-primary);
}

.order-card__price {
  font-size: 1.6rem;
  font-weight: bold;
}

.order-card__details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
  font-size: 1.4rem;
}

.order-card__shipping {
  background-color: rgba(0, 0, 0, 0.2);
  padding: 1rem;
  border-radius: 3px;
}

.order-card__shipping-title {
  margin-bottom: 0.5rem;
  color: var(--color-secondary);
}

.order-card__actions {
  text-align: right;
}

.tag--active {
  background-color: var(--color-secondary);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 100px;
  font-size: 1.2rem;
  text-transform: uppercase;
}

/* PLACEHOLDERS */
.card--placeholder {
  background-color: var(--bg-dark);
  border: 2px dashed rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 40rem;
  position: relative;
  text-align: center;
}

.card--placeholder::after {
  content: "Coming Soon";
  position: absolute;
  background-color: transparent;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2rem;
  color: rgba(255, 255, 255, 0.406);
  text-transform: uppercase;
  letter-spacing: 2px;
  display: block;
  margin: auto auto;
  width: auto;
  height: auto;
}

/* ALERTS */
.alert {
  position: fixed;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  z-index: 9999;
  color: #fff;
  font-size: 1.8rem;
  font-weight: 400;
  text-align: center;
  border-bottom-left-radius: 5px;
  border-bottom-right-radius: 5px;
  padding: 1.6rem 15rem;
  -webkit-box-shadow: 0 2rem 4rem rgba(0, 0, 0, 0.25);
  box-shadow: 0 2rem 4rem rgba(0, 0, 0, 0.25);
}

.alert--success {
  background-color: #20bf6b;
}

.alert--error {
  background-color: #eb4d4b;
}

/* INVENTORY */
.inventory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(25rem, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.inventory-card {
  background-color: #111927;
  border-radius: 3px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.inventory-card__img-box {
  height: 15rem;
  width: 100%;
}

.inventory-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.inventory-card__details {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}

.inventory-card__title {
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 0.5rem;
}

.inventory-card__price-box {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
}

.inventory-card__price {
  font-size: 1.4rem;
  font-weight: 700;
}

.inventory-card__price--old {
  text-decoration: line-through;
  color: #9ca3af;
}

.inventory-card__price--new {
  color: var(--color-primary);
}

.inventory-card__form {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form__input--small {
  padding: 0.8rem 1.2rem;
  font-size: 1.4rem;
}

.u-margin-bottom-small {
  margin-bottom: 1rem !important;
}

.btn--update {
  width: 100%;
  margin-bottom: 0.5rem;
}

.btn--delete {
  width: 100%;
  text-align: center;
}

/* Responsive Design */
@media only screen and (max-width: 75em) {
  html {
    font-size: 56.25%;
  }
}

@media only screen and (max-width: 62.5em) {
  html {
    font-size: 50%;
  }

  body {
    padding: 0;
  }

  .header {
    flex-direction: column;
    height: auto;
    padding: 2rem 0;
  }

  .header__logo {
    position: relative;
    left: auto;
    transform: none;
    margin-bottom: 1.5rem;
    order: -1;
  }

  .nav {
    margin-bottom: 1rem;
  }

  .admin-tabs {
    flex-wrap: wrap;
  }
}

@media only screen and (max-width: 37.5em) {
  .admin-tabs {
    flex-direction: column;
    gap: 0.5rem;
  }

  .admin-tab {
    width: 100%;
    text-align: center;
  }

  .card-container {
    grid-template-columns: 1fr;
  }

  .artwork-detail {
    grid-template-columns: 1fr;
  }
}