* { box-sizing: border-box; }

body {
	margin: 0;
	font-family: 'Segoe UI', Arial, sans-serif;
	background-color: #f4f5f2;
	color: #222;
}

.hidden { display: none !important; }

/* ===== Login ===== */
.login-screen {
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	background: linear-gradient(135deg, #02205f 0%, #0a3a8f 100%);
	padding: 20px;
}
.login-box {
	background: #ffffff;
	border-radius: 8px;
	padding: 40px 35px;
	width: 100%;
	max-width: 380px;
	text-align: center;
	box-shadow: 0 10px 40px rgba(0,0,0,0.25);
}
.login-logo {
	max-width: 90px;
	margin-bottom: 15px;
}
.login-box h1 {
	margin: 0 0 6px;
	font-size: 22px;
	color: #02205f;
}
.login-subtitle {
	color: #666;
	font-size: 13px;
	margin-bottom: 25px;
}
.login-box form {
	text-align: left;
}

/* ===== Shared form elements ===== */
label {
	display: block;
	font-size: 13px;
	font-weight: 600;
	margin: 14px 0 6px;
	color: #333;
}
input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="file"],
select,
textarea {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid #d8d8d8;
	border-radius: 4px;
	font-size: 14px;
	font-family: inherit;
	background: #fff;
}
textarea { resize: vertical; }

.btn {
	display: inline-block;
	padding: 10px 20px;
	border-radius: 4px;
	border: none;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	text-decoration: none;
}
.btn-primary {
	background-color: #dfb162;
	color: #02205f;
}
.btn-primary:hover { background-color: #cf9f4d; }
.btn-outline {
	background: transparent;
	border: 1px solid #ccc;
	color: #444;
}
.btn-outline:hover { background: #f0f0f0; }
.btn-block { width: 100%; margin-top: 22px; }
.btn-danger { background-color: #c0392b; color: #fff; }
.btn-danger:hover { background-color: #a33125; }
.btn-small { padding: 6px 12px; font-size: 12px; }

.form-error {
	margin-top: 14px;
	color: #c0392b;
	font-size: 13px;
	min-height: 16px;
}
.form-msg {
	margin-top: 14px;
	font-size: 13px;
	min-height: 16px;
}
.form-msg.success { color: #1e7e34; }
.form-msg.error { color: #c0392b; }
.form-actions {
	margin-top: 20px;
	display: flex;
	gap: 10px;
}

/* ===== Dashboard ===== */
.admin-header {
	background: #02205f;
	color: #fff;
}
.admin-header-inner {
	max-width: 1200px;
	margin: 0 auto;
	padding: 12px 20px;
	display: flex;
	align-items: center;
	gap: 15px;
}
.admin-logo { max-width: 42px; }
.admin-header h2 {
	font-size: 17px;
	margin: 0;
	flex: 1;
}
.admin-header-right {
	display: flex;
	align-items: center;
	gap: 14px;
}
.user-email {
	font-size: 13px;
	opacity: 0.85;
}
.admin-header-right .btn-outline {
	color: #fff;
	border-color: rgba(255,255,255,0.4);
}
.admin-header-right .btn-outline:hover {
	background: rgba(255,255,255,0.1);
}

.admin-tabs {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
	display: flex;
	gap: 6px;
	border-bottom: 1px solid #e0e0e0;
	background: #fff;
}
.tab-btn {
	padding: 14px 20px;
	background: none;
	border: none;
	border-bottom: 3px solid transparent;
	font-size: 14px;
	font-weight: 600;
	color: #666;
	cursor: pointer;
}
.tab-btn.active {
	color: #02205f;
	border-bottom-color: #dfb162;
}

.admin-main {
	max-width: 1200px;
	margin: 0 auto;
	padding: 25px 20px 60px;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.panel-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 24px;
}
@media (max-width: 900px) {
	.panel-grid { grid-template-columns: 1fr; }
}

.card {
	background: #fff;
	border-radius: 6px;
	padding: 22px;
	box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}
.card h3 {
	margin: 0 0 4px;
	color: #02205f;
	font-size: 17px;
}
.muted { color: #888; font-size: 13px; }
.muted.small { font-size: 12px; margin-top: 2px; }

.image-preview {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 8px;
}
.image-preview img {
	width: 60px;
	height: 60px;
	object-fit: cover;
	border-radius: 4px;
	border: 1px solid #ddd;
}

.thumb-wrap {
	position: relative;
	width: 60px;
	height: 60px;
}
.thumb-wrap img {
	width: 60px;
	height: 60px;
	object-fit: cover;
	border-radius: 4px;
	border: 1px solid #ddd;
	display: block;
}
.thumb-remove {
	position: absolute;
	top: -6px;
	right: -6px;
	width: 18px;
	height: 18px;
	line-height: 16px;
	padding: 0;
	border-radius: 50%;
	border: none;
	background: #e30016;
	color: #fff;
	font-size: 13px;
	cursor: pointer;
}

/* ===== Item lists ===== */
.item-list {
	margin-top: 14px;
	display: flex;
	flex-direction: column;
	gap: 10px;
	max-height: 560px;
	overflow-y: auto;
}
.item-row {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 10px;
	border: 1px solid #eee;
	border-radius: 5px;
}
.item-row img {
	width: 48px;
	height: 48px;
	object-fit: cover;
	border-radius: 4px;
	flex-shrink: 0;
	background: #f0f0f0;
}
.item-row .item-info {
	flex: 1;
	min-width: 0;
}
.item-row .item-info .item-title {
	font-weight: 600;
	font-size: 14px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.item-row .item-info .item-sub {
	font-size: 12px;
	color: #888;
}
.item-row .item-actions {
	display: flex;
	gap: 6px;
	flex-shrink: 0;
}