/* =========================
   CLICK OPTI THEME STYLES
========================= */

:root {
  --primary-color: #1E63FF;
  --primary-dark: #0B3CC1;
  --accent-color: #00C2A8;
  --background-light: #F4F8FF;
  --text-dark: #1F2937;
  --text-muted: #6B7280;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* =========================
   Loader
========================= */

.preloader {
  position: fixed;
  inline-size: 100%;
  block-size: 100%;
  background-color: #ffffff;
  display: grid;
  place-items: center;
}

.theme-dark .preloader {
  background-color: #0F172A;
  color: #ffffff;
}

.preloader-img {
  animation: blueFade 2000ms ease-in-out infinite alternate;
}

.preloader-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
  margin-block-end: 5rem;
}

.preloader .loader {
  width: 50px;
  height: 8px;
  background: 
    radial-gradient(circle closest-side, var(--primary-color) 90%, transparent) 0% 50%,
    radial-gradient(circle closest-side, var(--primary-color) 90%, transparent) 50% 50%,
    radial-gradient(circle closest-side, var(--primary-color) 90%, transparent) 100% 50%;
  background-size: 33.333% 100%;
  background-repeat: no-repeat;
  animation: animloader 1000ms infinite linear;
}

/* =========================
   Header
========================= */

.header {
  position: fixed;
  inset-block-start: 0;
  inset-inline-start: 0;
  inline-size: 100%;
  background-color: #ffffff;
  box-shadow: 0px 6px 18px -5px rgba(30, 99, 255, 0.15);
  backdrop-filter: blur(6px);
}

.theme-dark .header {
  background-color: rgba(15, 23, 42, 0.85);
}

.header-end {
  color: var(--text-muted);
}

.theme-dark .header-end {
  color: #CBD5E1;
}

.header-container {
  max-inline-size: 1290px;
  margin-inline: auto;
  padding: 1.45rem 1.6rem;
  border-radius: 0 0 0.625rem 0.625rem;
}

.header-top-line {
  padding: 1rem;
  background: linear-gradient(
    90deg,
    var(--primary-color),
    var(--primary-dark)
  );
  color: #ffffff;
}

.theme-dark .header-top-line {
  background: linear-gradient(
    90deg,
    var(--primary-dark),
    #020617
  );
}

.header .logo {
  max-block-size: 2.315rem;
}

/* Hide on tablet */
@media (max-width: 1024px) {
  .header {
    display: none;
  }
}

/* =========================
   Placeholders
========================= */

.placeholder {
  block-size: 0.825rem;
  inline-size: 3rem;
  background-color: #E5EDFF;
  border-radius: 0.3rem;
}

.theme-dark .placeholder {
  background-color: rgba(30, 99, 255, 0.2);
}

.placeholder-wide {
  inline-size: 20rem;
}

/* =========================
   Common Utility Classes
========================= */

.d-flex {
  display: flex;
}

.align-items-center {
  align-items: center;
}

.justify-content-center {
  justify-content: center;
}

.justify-content-between {
  justify-content: space-between;
}

.flex-column {
  flex-direction: column;
}

.text-center {
  text-align: center;
}

.gap-3 {
  gap: 1rem;
}

.gap-4 {
  gap: 1.5rem;
}

.gap-5 {
  gap: 3rem;
}

/* =========================
   Animations
========================= */

@keyframes animloader {
  33% {
    background-size: 33.333% 0%, 33.333% 100%, 33.333% 100%;
  }
  50% {
    background-size: 33.333% 100%, 33.333% 0%, 33.333% 100%;
  }
  66% {
    background-size: 33.333% 100%, 33.333% 100%, 33.333% 0%;
  }
}

@keyframes blueFade {
  0% {
    opacity: 0.6;
    filter: brightness(0.8);
  }
  100% {
    opacity: 1;
    filter: brightness(1);
  }
}