@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;700;800&family=Space+Grotesk:wght@500;700&display=swap");

:root {
  --bg: #f5f6fa;
  --bg-grad-a: rgba(84, 138, 255, 0.14);
  --bg-grad-b: rgba(14, 198, 182, 0.12);
  --surface: #ffffff;
  --surface-soft: #f7f9fc;
  --text: #191e28;
  --muted: #5b6476;
  --primary: #2f6bff;
  --primary-dark: #1d4fd3;
  --accent: #0f3d3e;
  --border: #dfe7f3;
  --success: #1b8f5a;
  --danger: #d13f51;
  --shadow: 0 10px 30px rgba(20, 42, 79, 0.08);
}

:root[data-theme="dark"] {
  --bg: #0f1117;
  --bg-grad-a: rgba(47, 107, 255, 0.25);
  --bg-grad-b: rgba(14, 198, 182, 0.18);
  --surface: #151a23;
  --surface-soft: #1b2230;
  --text: #eef3ff;
  --muted: #a3b0c8;
  --primary: #6793ff;
  --primary-dark: #4679f4;
  --accent: #95ebdf;
  --border: #2b3447;
  --success: #33b77a;
  --danger: #ef697a;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(circle at 12% 14%, var(--bg-grad-a), transparent 25%),
    radial-gradient(circle at 88% 16%, var(--bg-grad-b), transparent 28%),
    var(--bg);
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(8px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
}

.logo {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--accent);
  letter-spacing: 0.06em;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

nav a {
  color: var(--text);
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 8px 12px;
}

nav a:hover,
nav a.active {
  border-color: var(--border);
  background: var(--surface-soft);
}

.theme-toggle {
  border: 1px solid var(--border);
  background: var(--surface-soft);
  color: var(--text);
  border-radius: 12px;
  font-weight: 600;
  padding: 8px 12px;
  cursor: pointer;
}

main {
  flex: 1;
  padding: 26px 0 60px;
}

.hero {
  background: linear-gradient(140deg, var(--surface), var(--surface-soft));
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: clamp(20px, 3.6vw, 38px);
}

h1,
h2,
h3 {
  margin-top: 0;
}

h1 {
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.08;
  font-size: clamp(30px, 5vw, 52px);
  margin-bottom: 12px;
}

h2 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(24px, 3vw, 34px);
}

h3 {
  font-size: 19px;
  margin-bottom: 8px;
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

section + section {
  margin-top: 16px;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 20px;
}

.badge {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: white;
  background: linear-gradient(120deg, var(--primary), #6ba2ff);
  border-radius: 999px;
  padding: 5px 10px;
}

.hero-actions {
  margin-top: 18px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  border: 1px solid var(--border);
  color: var(--text);
  background: var(--surface-soft);
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.btn-primary {
  border: 0;
  color: white;
  background: linear-gradient(120deg, var(--primary), #84aaff);
}

.btn-danger {
  border: 0;
  color: white;
  background: linear-gradient(120deg, #cb3d50, #ef697a);
}

form {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 14px;
  color: var(--muted);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 15px;
  font-family: inherit;
  background: var(--surface-soft);
  color: var(--text);
}

textarea {
  min-height: 110px;
  resize: vertical;
}

.review {
  border-left: 4px solid var(--primary);
}

.review-header {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 5px;
}

.meta {
  font-size: 13px;
  color: var(--muted);
  margin: 2px 0 10px;
}

.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.info {
  margin-top: 8px;
  font-size: 14px;
}

.split-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

#approved-reviews,
#moderation-list,
#admin-portfolio-list {
  margin-top: 12px;
}

.hidden {
  display: none;
}

.portfolio-card h3 {
  margin-top: 12px;
}

.portfolio-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface-soft);
}

.admin-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  padding: 24px 0 30px;
  font-size: 14px;
}

@media (max-width: 950px) {
  .grid-2,
  .grid-3,
  .admin-columns {
    grid-template-columns: 1fr;
  }

  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-right {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
  }

  .theme-toggle {
    width: 100%;
  }
}