/* =========================================================
   KenalSekolah - Base Stylesheet
   ========================================================= */

:root {
  --color-primary: #1e5f8c;
  --color-primary-dark: #14425f;
  --color-accent: #f2a13b;
  --color-text: #26333d;
  --color-muted: #667380;
  --color-bg: #f5f7f9;
  --color-surface: #ffffff;
  --color-border: #e1e6ea;
  --color-danger: #d64545;
  --radius: 10px;
  --shadow: 0 2px 10px rgba(20, 40, 60, 0.06);
  --max-width: 1100px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3 {
  color: var(--color-primary-dark);
  line-height: 1.25;
}

img {
  max-width: 100%;
  display: block;
}

/* =========================================================
   HEADER & NAV
   ========================================================= */

header {
  background: var(--color-primary);
  color: #fff;
  padding: 20px 32px 0;
}

header h1 {
  color: #fff;
  margin: 0 0 12px;
  font-size: 1.5rem;
}

header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

header nav a {
  color: #fff;
  opacity: 0.85;
  padding: 12px 16px;
  font-size: 0.95rem;
  border-bottom: 3px solid transparent;
}

header nav a:hover {
  opacity: 1;
  text-decoration: none;
  border-bottom-color: var(--color-accent);
}

/* =========================================================
   LAYOUT
   ========================================================= */

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 32px 24px 64px;
}

main section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px 28px;
  margin-bottom: 24px;
}

footer {
  text-align: center;
  color: var(--color-muted);
  font-size: 0.85rem;
  padding: 24px;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}

/* =========================================================
   LISTS (berita, etc.)
   ========================================================= */

main ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

main ul li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}

main ul li:last-child {
  border-bottom: none;
}

main ul li img {
  width: 90px;
  height: 60px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}

main ul li small {
  color: var(--color-muted);
  margin-left: auto;
  white-space: nowrap;
}

/* =========================================================
   FORMS (PPDB, login)
   ========================================================= */

form {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}

form h3 {
  margin: 16px 0 4px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

form h3:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

form label {
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 10px;
  color: var(--color-text);
}

form input[type="text"],
form input[type="email"],
form input[type="password"],
form input[type="number"],
form input[type="date"],
form input[type="file"],
form select,
form textarea {
  font-family: inherit;
  font-size: 1rem;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: #fff;
  color: var(--color-text);
}

form input:focus,
form select:focus,
form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30, 95, 140, 0.15);
}

form textarea {
  min-height: 90px;
  resize: vertical;
}

form label input[type="checkbox"] {
  width: auto;
  margin-right: 6px;
}

form button[type="submit"] {
  align-self: flex-start;
  margin-top: 20px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  padding: 12px 28px;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease;
}

form button[type="submit"]:hover {
  background: var(--color-primary-dark);
}

/* Pesan error inline (dipakai lewat style="color:red;" di beberapa view) */
main > p[style*="color:red"],
main p[style*="color:red"] {
  background: #fdecec;
  border: 1px solid #f4c2c2;
  color: var(--color-danger) !important;
  padding: 10px 14px;
  border-radius: 6px;
}

/* =========================================================
   GURU & STAFF GRID
   ========================================================= */

.grid-guru {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}

.kartu-guru {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  text-align: center;
}

.kartu-guru img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 50%;
  margin: 0 auto 12px;
}

.kartu-guru p {
  margin: 4px 0;
}

.kartu-guru p strong {
  color: var(--color-primary-dark);
  font-size: 1.05rem;
}

/* =========================================================
   GALERI GRID
   ========================================================= */

.grid-galeri {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.grid-galeri figure {
  margin: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.grid-galeri figure img,
.grid-galeri figure video {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.grid-galeri figcaption {
  padding: 10px 12px;
  font-size: 0.9rem;
  color: var(--color-muted);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 640px) {
  header {
    padding: 16px 16px 0;
  }

  main {
    padding: 20px 14px 48px;
  }

  main section,
  form {
    padding: 18px;
  }

  main ul li {
    flex-wrap: wrap;
  }

  main ul li small {
    margin-left: 0;
  }
}

/* =========================================================
   ADMIN DASHBOARD (Bootstrap 5 based)
   ========================================================= */

.admin-body {
  background: var(--color-bg);
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--color-text);
}

.admin-navbar {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  box-shadow: var(--shadow);
}

.admin-navbar .navbar-brand {
  font-weight: 600;
  color: #fff !important;
}

.admin-navbar .navbar-brand small {
  display: block;
  font-weight: 400;
  font-size: 0.75rem;
  opacity: 0.8;
}

.admin-navbar .btn-logout {
  border: 1px solid rgba(255, 255, 255, 0.6);
  color: #fff;
  background: transparent;
}

.admin-navbar .btn-logout:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.admin-stat-card {
  border: none;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  border-left: 5px solid var(--color-primary);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.admin-stat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(20, 40, 60, 0.1);
}

.admin-stat-card.accent-warning {
  border-left-color: var(--color-accent);
}

.admin-stat-card.accent-danger {
  border-left-color: var(--color-danger);
}

.admin-stat-card .stat-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(30, 95, 140, 0.1);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.admin-stat-card.accent-warning .stat-icon {
  background: rgba(242, 161, 59, 0.15);
  color: #b3701c;
}

.admin-stat-card.accent-danger .stat-icon {
  background: rgba(214, 69, 69, 0.12);
  color: var(--color-danger);
}

.admin-stat-card .stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  line-height: 1;
}

.admin-stat-card .stat-label {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.admin-menu-card {
  border: none;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.admin-menu-list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: 8px;
  color: var(--color-text);
  text-decoration: none;
  transition: background 0.15s ease;
}

.admin-menu-list a:hover {
  background: var(--color-bg);
  text-decoration: none;
}

.admin-menu-list a .menu-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(30, 95, 140, 0.1);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.admin-section-title {
  color: var(--color-primary-dark);
  font-weight: 600;
  margin-bottom: 1rem;
}