/*
Theme Name: IMIKI Vuetify Elementor
Text Domain: imiki-vuetify
Version: 1.0.6
Requires at least: 5.5
Requires PHP: 7.4
Description: Dark WordPress theme based on wordpress-vuetify-theme, with Elementor and Vuetify widgets.
Tags: blog, dark, elementor, vuetify
Author: ka2, IMIKI
License: GNU General Public License v2 or later
License URI: LICENSE
*/

:root {
  --imiki-bg: #08111f;
  --imiki-bg-soft: #0d1b2e;
  --imiki-surface: #111d31;
  --imiki-surface-strong: #17263d;
  --imiki-border: rgba(148, 163, 184, 0.24);
  --imiki-text: #e6edf7;
  --imiki-muted: #a8b3c7;
  --imiki-accent: #38bdf8;
  --imiki-accent-strong: #f59e0b;
  --imiki-radius: 8px;
  --imiki-shadow: 0 20px 50px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--imiki-bg);
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.12), transparent 32rem),
    linear-gradient(180deg, #08111f 0%, #0b1220 52%, #08111f 100%);
  color: var(--imiki-text);
  font-family: Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0;
}

a {
  color: var(--imiki-accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: #7dd3fc;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--imiki-border);
  background: rgba(8, 17, 31, 0.9);
  backdrop-filter: blur(18px);
}

.site-header__inner,
.site-main,
.site-footer__inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header__inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-brand {
  min-width: 0;
  color: var(--imiki-text);
  font-weight: 800;
  letter-spacing: 0;
  text-decoration: none;
}

.site-brand__name {
  display: block;
  font-size: 1.05rem;
  line-height: 1.2;
}

.site-brand__tagline {
  display: block;
  color: var(--imiki-muted);
  font-size: 0.82rem;
  font-weight: 400;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav li {
  position: relative;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 8px 12px;
  border-radius: var(--imiki-radius);
  color: var(--imiki-text);
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav .current-menu-item > a,
.site-nav .current-menu-ancestor > a {
  background: rgba(56, 189, 248, 0.12);
  color: #f8fbff;
}

.site-nav .sub-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 220px;
  display: none;
  align-items: stretch;
  flex-direction: column;
  gap: 2px;
  padding: 8px;
  border: 1px solid var(--imiki-border);
  border-radius: var(--imiki-radius);
  background: rgba(13, 27, 46, 0.98);
  box-shadow: var(--imiki-shadow);
}

.site-nav li:hover > .sub-menu,
.site-nav li:focus-within > .sub-menu {
  display: flex;
}

.site-nav .sub-menu a {
  width: 100%;
  justify-content: flex-start;
}

.site-main {
  flex: 1 0 auto;
  padding: 48px 0 64px;
}

.page-header {
  margin: 0 0 28px;
}

.page-title,
.entry-title {
  margin: 0;
  color: #f8fbff;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.page-description,
.entry-meta {
  max-width: 760px;
  margin-top: 12px;
  color: var(--imiki-muted);
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.grade-groups {
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.grade-section {
  padding-top: 6px;
}

.grade-section + .grade-section {
  padding-top: 42px;
  border-top: 1px solid var(--imiki-border);
}

.grade-section__header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.grade-section__title {
  margin: 0;
  color: #f8fbff;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.15;
  letter-spacing: 0;
}

.grade-section__meta {
  flex: 0 0 auto;
  color: var(--imiki-muted);
  font-size: 0.94rem;
  font-weight: 600;
}

.grade-section__link {
  color: var(--imiki-accent);
  text-decoration: none;
}

.grade-section__link:hover {
  color: #7dd3fc;
}

.post-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--imiki-border);
  border-radius: var(--imiki-radius);
  background: var(--imiki-surface);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.22);
}

.post-card__image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--imiki-surface-strong);
}

.post-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 12px;
  padding: 18px;
}

.post-card__title {
  margin: 0;
  color: #f8fbff;
  font-size: 1.1rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.post-card__title a {
  color: inherit;
  text-decoration: none;
}

.post-card__title a:hover {
  color: var(--imiki-accent);
}

.post-card__excerpt {
  color: var(--imiki-muted);
  font-size: 0.94rem;
}

.entry-content {
  width: min(820px, 100%);
  color: var(--imiki-text);
}

.single-post .site-main {
  width: calc(100% - 32px);
  max-width: none;
}

.single-post .entry-content {
  width: 100%;
  max-width: none;
}

.single-post .entry-content > * {
  width: 100%;
  max-width: none;
}

.entry-content > *:first-child {
  margin-top: 0;
}

.entry-content h1,
.entry-content h2,
.entry-content h3 {
  color: #f8fbff;
  line-height: 1.2;
  letter-spacing: 0;
}

.entry-content table {
  width: 100%;
  border-collapse: collapse;
}

.entry-content th,
.entry-content td {
  padding: 10px 12px;
  border: 1px solid var(--imiki-border);
}

.entry-hero {
  margin: 24px 0;
  overflow: hidden;
  border-radius: var(--imiki-radius);
  border: 1px solid var(--imiki-border);
  background: var(--imiki-surface-strong);
}

.entry-hero img {
  display: block;
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

.single-post .entry-hero img {
  max-height: none;
}

.wp-block-image,
.wp-block-embed,
.wp-caption {
  color: var(--imiki-muted);
}

.site-footer {
  border-top: 1px solid var(--imiki-border);
  background: rgba(8, 17, 31, 0.86);
}

.site-footer__inner {
  padding: 24px 0;
  color: var(--imiki-muted);
  font-size: 0.92rem;
}

.imiki-empty {
  padding: 28px;
  border: 1px solid var(--imiki-border);
  border-radius: var(--imiki-radius);
  background: var(--imiki-surface);
}

.imiki-vuetify-widget .v-application {
  background: transparent;
  color: var(--imiki-text);
  font-family: Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.imiki-vuetify-widget .v-application--wrap {
  min-height: 0;
}

.imiki-vuetify-widget .v-main {
  background: transparent;
}

.imiki-vuetify-widget .v-card {
  border-radius: var(--imiki-radius);
}

.elementor .imiki-elementor-home {
  color: var(--imiki-text);
}

.elementor .imiki-grade-section {
  padding: 42px 0;
  border-top: 1px solid var(--imiki-border);
}

.elementor .imiki-grade-section:first-of-type {
  border-top: 0;
}

.elementor .imiki-grade-grid.e-con,
.elementor .imiki-grade-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 18px;
  align-items: stretch;
}

.elementor .imiki-lesson-card {
  height: 100%;
}

.elementor .imiki-lesson-card .elementor-widget-container {
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--imiki-border);
  border-radius: var(--imiki-radius);
  background: var(--imiki-surface);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.22);
}

.elementor .imiki-lesson-card .elementor-image-box-wrapper {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.elementor .imiki-lesson-card .elementor-image-box-img {
  width: 100% !important;
  max-width: none !important;
  margin: 0;
}

.elementor .imiki-lesson-card .elementor-image-box-img a,
.elementor .imiki-lesson-card .elementor-image-box-img img {
  display: block;
  width: 100% !important;
  max-width: none !important;
}

.elementor .imiki-lesson-card .elementor-image-box-img img {
  aspect-ratio: 16 / 9;
  height: auto;
  object-fit: cover;
}

.elementor .imiki-lesson-card .elementor-image-box-content {
  flex: 1;
  padding: 18px;
  text-align: left;
}

.elementor .imiki-lesson-card .elementor-image-box-title {
  margin: 0 0 12px;
  color: #f8fbff;
  font-size: 1.08rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.elementor .imiki-lesson-card .elementor-image-box-title a {
  color: inherit;
  text-decoration: none;
}

.elementor .imiki-lesson-card .elementor-image-box-title a:hover {
  color: var(--imiki-accent);
}

.elementor .imiki-lesson-card .elementor-image-box-description {
  color: var(--imiki-muted);
  font-size: 0.94rem;
  line-height: 1.6;
}

@media (max-width: 760px) {
  .site-header {
    position: static;
  }

  .site-header__inner {
    min-height: auto;
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  .site-nav,
  .site-nav ul {
    width: 100%;
    align-items: stretch;
    flex-direction: column;
  }

  .site-nav a {
    width: 100%;
  }

  .site-nav .sub-menu {
    position: static;
    width: 100%;
    display: flex;
    margin-left: 10px;
    box-shadow: none;
  }

  .site-main {
    padding-top: 32px;
  }

  .grade-section__header {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}