/* WordPress-style Admin Dashboard */
:root {
  --sidebar-bg: #1d2327;
  --sidebar-text: #f0f0f1;
  --sidebar-hover: #2c3338;
  --sidebar-active: #2271b1;
  --header-bg: #fff;
  --header-border: #c3c4c7;
  --content-bg: #f0f0f1;
  --card-bg: #fff;
  --card-shadow: 0 1px 1px rgba(0,0,0,.04);
  --text: #1d2327;
  --text-muted: #646970;
  --primary: #2271b1;
  --primary-hover: #135e96;
  --success: #00a32a;
  --warning: #dba617;
  --danger: #d63638;
}

* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, sans-serif; font-size: 14px; line-height: 1.5; color: var(--text); background: var(--content-bg); }

/* Login Screen */
.admin-login { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #1a1e31 0%, #212638 40%, #2a3045 100%); padding: 1rem; }
.admin-login-box { background: var(--card-bg); padding: 2.5rem; border-radius: 12px; box-shadow: 0 8px 40px rgba(0,0,0,.35); width: 100%; max-width: 400px; transition: transform .2s, box-shadow .2s; }
.admin-login-box:hover { transform: translateY(-2px); box-shadow: 0 12px 48px rgba(0,0,0,.4); }
.admin-login-box .admin-login-title { margin: 0 0 1.5rem; font-size: 1.5rem; font-weight: 600; text-align: center; }
.admin-login-profile { text-align: center; margin-bottom: 1.5rem; }
.admin-login-avatar { width: 88px; height: 88px; border-radius: 50%; object-fit: cover; margin: 0 auto 1rem; display: block; border: 3px solid var(--primary); transition: transform .2s; }
.admin-login-avatar:hover { transform: scale(1.05); }
.admin-login-avatar--placeholder { background: linear-gradient(135deg, var(--primary) 0%, #135e96 100%); margin-bottom: 1rem; }
.admin-login-welcome { margin: 0; font-size: 1rem; color: var(--text-secondary); line-height: 1.5; }
.admin-login .form-group { margin-bottom: 1.25rem; }
.admin-login label { display: block; margin-bottom: .4rem; font-weight: 500; font-size: 14px; }
.admin-login input[type="password"],
.admin-login input[type="email"],
.admin-login input[type="text"] { width: 100%; padding: 10px 44px 10px 12px; border: 1px solid #c3c4c7; border-radius: 8px; font-size: 16px; transition: border-color .2s, box-shadow .2s; }
.admin-login input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(34,113,177,.15); }
.admin-password-wrap { position: relative; display: block; }
.admin-password-wrap input { padding-right: 44px; }
.admin-password-toggle { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); background: none; border: none; cursor: pointer; padding: 6px; color: var(--text-muted); border-radius: 4px; transition: color .2s, background .2s; }
.admin-password-toggle:hover { color: var(--primary); background: rgba(34,113,177,.08); }
.admin-login-btn { width: 100%; padding: 12px 16px; margin-top: .5rem; font-size: 16px; border-radius: 8px; transition: transform .1s, box-shadow .2s; }
.admin-login-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(34,113,177,.35); }
.admin-login-footer { margin-top: 1.5rem; font-size: 13px; text-align: center; color: var(--text-muted); }
.admin-login-footer a { color: var(--primary); text-decoration: none; }
.admin-login-footer a:hover { text-decoration: underline; }
.admin-login-notice { padding: 10px 14px; border-radius: 8px; margin-bottom: 1rem; font-size: 14px; }
.admin-login-notice--success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.admin-login-notice--error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

/* Layout */
.admin-wrap { display: flex; min-height: 100vh; }
.admin-sidebar { width: 220px; background: var(--sidebar-bg); color: var(--sidebar-text); flex-shrink: 0; position: fixed; top: 0; left: 0; bottom: 0; z-index: 100; overflow-y: auto; }
.admin-main { flex: 1; margin-left: 220px; display: flex; flex-direction: column; min-height: 100vh; }

/* Top Bar */
.admin-header { background: var(--header-bg); border-bottom: 1px solid var(--header-border); padding: 0 1.5rem; height: 46px; display: flex; align-items: center; justify-content: space-between; }
.admin-header-left { display: flex; align-items: center; gap: 1rem; }
.admin-header-right { display: flex; align-items: center; gap: 1rem; }
.admin-site-title { font-size: 1.1rem; font-weight: 600; color: var(--text); }
.admin-user { display: flex; align-items: center; gap: 8px; padding: 4px 10px; border-radius: 4px; color: var(--text); font-size: 13px; }
.admin-user:hover { background: #f6f7f7; }
.admin-user-avatar { width: 24px; height: 24px; border-radius: 50%; background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 600; flex-shrink: 0; }
.admin-user-avatar.admin-user-avatar-img { padding: 0; display: block; object-fit: cover; }
.admin-user-menu { position: relative; }
.admin-user-menu:hover .admin-dropdown { display: block; }
.admin-dropdown { display: none; position: absolute; top: 100%; right: 0; margin-top: 4px; background: #fff; border: 1px solid var(--header-border); border-radius: 4px; box-shadow: 0 2px 12px rgba(0,0,0,.1); min-width: 180px; z-index: 1000; }
.admin-dropdown a { display: block; padding: 10px 14px; color: var(--text); text-decoration: none; font-size: 13px; }
.admin-dropdown a:hover { background: #f6f7f7; }

/* Sidebar Nav */
.admin-sidebar-inner { padding: 12px 0; }
.admin-nav-brand { padding: 12px 16px; font-weight: 600; font-size: 14px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid rgba(255,255,255,.08); margin-bottom: 8px; }
.admin-nav-brand .icon { width: 32px; height: 32px; background: var(--primary); border-radius: 4px; display: flex; align-items: center; justify-content: center; font-size: 14px; }
.admin-nav ul { list-style: none; margin: 0; padding: 0; }
.admin-nav li { margin: 0; }
.admin-nav a { display: flex; align-items: center; gap: 10px; padding: 10px 16px; color: var(--sidebar-text); text-decoration: none; font-size: 14px; transition: background .15s; }
.admin-nav a:hover { background: var(--sidebar-hover); color: #fff; }
.admin-nav a.active { background: var(--sidebar-active); color: #fff; }
.admin-nav .icon { width: 20px; height: 20px; opacity: .8; flex-shrink: 0; }
.admin-nav-sub { padding-left: 16px; }
.admin-nav-sub a { padding: 8px 16px; font-size: 13px; }

/* Main Content */
.admin-content { flex: 1; padding: 1.5rem 2rem; }
.admin-page-title { margin: 0 0 1.5rem; font-size: 1.5rem; font-weight: 600; }
.admin-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; flex-wrap: wrap; gap: 1rem; }

/* Cards */
.admin-card { background: var(--card-bg); box-shadow: var(--card-shadow); border: 1px solid #c3c4c7; border-radius: 4px; margin-bottom: 1.5rem; }
.admin-card-header { padding: 12px 20px; border-bottom: 1px solid #c3c4c7; font-weight: 600; font-size: 14px; }
.admin-card-body { padding: 20px; }

/* Notice */
.admin-notice { padding: 12px 20px; margin-bottom: 1.5rem; border-radius: 4px; display: flex; align-items: flex-start; gap: 10px; }
.admin-notice-success { background: #d4edda; border-left: 4px solid var(--success); color: #155724; }
.admin-notice-error { background: #f8d7da; border-left: 4px solid var(--danger); color: #721c24; }
.admin-notice-warning { background: #fff3cd; border-left: 4px solid var(--warning); color: #856404; }
.admin-notice-dismiss { margin-left: auto; background: none; border: none; cursor: pointer; opacity: .7; font-size: 18px; line-height: 1; }

/* Form */
.admin-form label { display: block; font-weight: 500; margin-bottom: .35rem; }
.admin-form input[type="text"], .admin-form input[type="url"], .admin-form input[type="number"], .admin-form input[type="password"], .admin-form textarea, .admin-form select { width: 100%; padding: 8px 12px; border: 1px solid #8c8f94; border-radius: 4px; font-size: 14px; margin-bottom: 1rem; }
.admin-form input:focus, .admin-form textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); }
.admin-form textarea { min-height: 100px; resize: vertical; }
.admin-form-group { margin-bottom: 1.25rem; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border: none; border-radius: 4px; font-size: 14px; font-weight: 500; cursor: pointer; text-decoration: none; transition: background .15s; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); color: #fff; }
.btn-secondary { background: #f6f7f7; color: var(--text); border: 1px solid #c3c4c7; }
.btn-secondary:hover { background: #f0f0f1; color: var(--text); }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #008a20; color: #fff; }

/* Dashboard Welcome */
.admin-welcome { background: linear-gradient(135deg, #2271b1 0%, #135e96 100%); color: #fff; padding: 2rem; border-radius: 4px; margin-bottom: 1.5rem; }
.admin-welcome h2 { margin: 0 0 .5rem; font-size: 1.5rem; }
.admin-welcome p { margin: 0; opacity: .9; }
.admin-stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.admin-stat { background: var(--card-bg); padding: 1.25rem; border-radius: 4px; box-shadow: var(--card-shadow); border: 1px solid #c3c4c7; }
.admin-stat-value { font-size: 1.75rem; font-weight: 700; color: var(--primary); margin-bottom: .25rem; }
.admin-stat-label { font-size: 13px; color: var(--text-muted); }
.admin-quick-links { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; }
.admin-quick-link { display: flex; align-items: center; gap: 12px; padding: 1rem; background: var(--card-bg); border: 1px solid #c3c4c7; border-radius: 4px; text-decoration: none; color: var(--text); transition: all .15s; }
.admin-quick-link:hover { border-color: var(--primary); background: #f6f7f7; }
.admin-quick-link .icon { width: 40px; height: 40px; background: #f0f0f1; border-radius: 4px; display: flex; align-items: center; justify-content: center; color: var(--primary); }

/* Content item (projects, testimonials, stats) */
.admin-item { border: 1px solid #dcdcde; border-radius: 4px; padding: 1rem; margin-bottom: 1rem; background: #fafafa; }
.admin-item-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.admin-item-title { font-weight: 600; color: var(--text-muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }

/* Table */
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid #dcdcde; }
.admin-table th { font-weight: 600; background: #f6f7f7; font-size: 13px; }
.admin-table tr:hover td { background: #f9f9f9; }
.admin-table-actions a { margin-right: 10px; font-size: 13px; }

/* Collapse */
.admin-collapse-header { cursor: pointer; display: flex; align-items: center; justify-content: space-between; padding: 10px 0; font-weight: 500; border-bottom: 1px solid #dcdcde; margin-bottom: 1rem; }
.admin-collapse-header::after { content: "▼"; font-size: 10px; opacity: .6; }
.admin-collapse-header.collapsed::after { content: "▶"; }
.admin-collapse-body.collapsed { display: none; }

/* Image upload & preview */
.admin-img-preview { margin-top: .5rem; min-height: 60px; }
.admin-img-preview img { max-width: 200px; max-height: 150px; object-fit: contain; border-radius: 4px; border: 1px solid #dcdcde; }
.admin-img-preview-sm img { max-width: 80px; max-height: 80px; }
.admin-img-preview-circle img { border-radius: 50%; }
.admin-form-group input[type="file"] { margin-bottom: .5rem; }
.admin-img-row { display: flex; align-items: flex-start; gap: 1rem; margin-top: .5rem; flex-wrap: wrap; }
.admin-img-row .admin-img-preview { margin-top: 0; }

/* Crop modal */
.admin-crop-modal { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; padding: 1rem; }
.admin-crop-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.6); }
.admin-crop-dialog { position: relative; background: #fff; border-radius: 8px; box-shadow: 0 24px 48px rgba(0,0,0,.25); max-width: 90vw; max-height: 90vh; display: flex; flex-direction: column; }
.admin-crop-header { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.25rem; border-bottom: 1px solid #e2e8f0; }
.admin-crop-header h3 { margin: 0; font-size: 1rem; }
.admin-crop-close { background: none; border: none; font-size: 1.5rem; cursor: pointer; padding: 0 .25rem; line-height: 1; color: #64748b; }
.admin-crop-close:hover { color: #1e293b; }
.admin-crop-body { padding: 1rem; max-height: 70vh; overflow: hidden; }
.admin-crop-wrap { width: 100%; max-width: 500px; max-height: 400px; }
.admin-crop-wrap img { max-width: 100%; display: block; }
.admin-crop-footer { display: flex; justify-content: flex-end; gap: .5rem; padding: 1rem 1.25rem; border-top: 1px solid #e2e8f0; }