/* =====================================================================
   GDRIVE FILE EXCHANGE - PUBLIC STYLES
   Hệ màu nút: xanh lá = lưu/xác nhận, đỏ = xóa, xanh dương = còn lại.
   Toàn bộ nút dùng style "viên thuốc" (pill), cỡ chữ đồng bộ theo biến.
   ===================================================================== */

.gfe-portal {
	--gfe-blue: #2563eb;
	--gfe-blue-dark: #1d4fd8;
	--gfe-green: #16a34a;
	--gfe-green-dark: #15803d;
	--gfe-red: #dc2626;
	--gfe-red-dark: #b91c1c;
	--gfe-text: #1e293b;
	--gfe-muted: #6b7280;
	--gfe-border: #e5e7eb;
	--gfe-bg-soft: #f9fafb;

	--gfe-fs-xs: 12px;
	--gfe-fs-sm: 13px;
	--gfe-fs-base: 14.5px;
	--gfe-fs-md: 16px;
	--gfe-fs-lg: 18px;

	--gfe-radius: 14px;
	--gfe-radius-pill: 999px;

	max-width: 860px;
	margin: 0 auto;
	padding: 0 4px;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	color: var(--gfe-text);
	font-size: var(--gfe-fs-base);
	box-sizing: border-box;
}

.gfe-portal *,
.gfe-portal *::before,
.gfe-portal *::after {
	box-sizing: border-box;
}

.gfe-notice {
	padding: 12px 16px;
	border-radius: var(--gfe-radius);
	margin-bottom: 16px;
	font-size: var(--gfe-fs-base);
}

.gfe-notice-warning {
	background: #fff8e5;
	border: 1px solid #f0c33c;
}

/* -----------------------------------------------------------------
 * HỆ THỐNG NÚT DẠNG VIÊN THUỐC
 * ------------------------------------------------------------- */
.gfe-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	border: none;
	border-radius: var(--gfe-radius-pill);
	padding: 10px 20px;
	font-size: var(--gfe-fs-sm);
	font-weight: 600;
	font-family: inherit;
	line-height: 1.2;
	cursor: pointer;
	text-decoration: none;
	text-transform: none !important;
	letter-spacing: normal !important;
	white-space: nowrap;
	background: var(--gfe-blue);
	color: #fff;
	transition: background-color .15s ease, transform .05s ease, opacity .15s ease;
}

.gfe-btn:hover {
	background: var(--gfe-blue-dark);
	color: #fff;
}

.gfe-btn:active {
	transform: scale(0.97);
}

.gfe-btn:disabled {
	opacity: .5;
	cursor: not-allowed;
}

/* Nút "lưu" / xác nhận / hoàn tất hành động chính -> xanh lá */
.gfe-btn-save,
.gfe-btn-primary {
	background: var(--gfe-green);
}

.gfe-btn-save:hover,
.gfe-btn-primary:hover {
	background: var(--gfe-green-dark);
}

/* Nút xóa / hành động phá hủy dữ liệu -> đỏ */
.gfe-btn-delete,
.gfe-btn-danger {
	background: var(--gfe-red);
}

.gfe-btn-delete:hover,
.gfe-btn-danger:hover {
	background: var(--gfe-red-dark);
}

.gfe-btn-small {
	padding: 7px 14px;
	font-size: var(--gfe-fs-xs);
}

.gfe-btn-block {
	display: flex;
	width: 100%;
}

/* -----------------------------------------------------------------
 * TOOLBAR CHỌN KHÁCH HÀNG
 * ------------------------------------------------------------- */
.gfe-toolbar {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 18px;
}

.gfe-toolbar label {
	font-size: var(--gfe-fs-sm);
	font-weight: 600;
	color: var(--gfe-text);
}

.gfe-select-chip {
	position: relative;
	display: inline-flex;
	align-items: center;
	max-width: 100%;
}

.gfe-select-chip::after {
	content: "";
	position: absolute;
	right: 14px;
	top: 50%;
	width: 7px;
	height: 7px;
	border-right: 2px solid var(--gfe-blue);
	border-bottom: 2px solid var(--gfe-blue);
	transform: translateY(-65%) rotate(45deg);
	pointer-events: none;
}

.gfe-select-chip select {
	display: inline-block;
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;
	width: auto;
	max-width: 100%;
	padding: 6px 30px 6px 14px;
	border-radius: var(--gfe-radius-pill);
	border: 1.5px solid var(--gfe-blue);
	background: #fff;
	color: var(--gfe-blue-dark);
	font-weight: 600;
	font-size: var(--gfe-fs-xs);
	line-height: 1.6;
	cursor: pointer;
}

.gfe-select-chip select:focus {
	outline: none;
	box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}

.gfe-hint {
	color: #b45309;
	font-size: var(--gfe-fs-xs);
}

/* -----------------------------------------------------------------
 * KHUNG TẢI LÊN
 * ------------------------------------------------------------- */
.gfe-upload-box {
	border: 1px solid var(--gfe-border);
	border-radius: var(--gfe-radius);
	padding: 18px;
	margin-bottom: 20px;
	background: var(--gfe-bg-soft);
}

.gfe-upload-box h3 {
	margin: 0 0 14px;
	font-size: var(--gfe-fs-md);
	color: var(--gfe-text);
}

#gfe-file-input {
	display: block;
	width: 100%;
	margin-bottom: 10px;
	padding: 10px;
	background: #fff;
	border: 1px dashed #bbb;
	border-radius: 10px;
	font-size: var(--gfe-fs-sm);
}

.gfe-selected-info {
	font-size: var(--gfe-fs-xs);
	color: #444;
	margin: -2px 0 12px;
	min-height: 18px;
}

.gfe-selected-info:not(:empty) {
	background: #eff6ff;
	border: 1px solid #bfdbfe;
	color: var(--gfe-blue-dark);
	padding: 6px 12px;
	border-radius: var(--gfe-radius-pill);
	display: inline-block;
}

#gfe-note {
	width: 100%;
	min-height: 60px;
	padding: 10px 12px;
	border-radius: 12px;
	border: 1px solid #ccc;
	margin-bottom: 12px;
	font-size: var(--gfe-fs-sm);
	font-family: inherit;
	resize: vertical;
}

.gfe-progress {
	margin-top: 12px;
}

.gfe-progress-track {
	height: 22px;
	border-radius: var(--gfe-radius-pill);
	background: #e5e7eb;
	overflow: hidden;
	position: relative;
	box-shadow: inset 0 1px 2px rgba(0,0,0,.06);
}

.gfe-progress-bar {
	height: 100%;
	width: 0%;
	min-width: 32px;
	background: linear-gradient(90deg, var(--gfe-blue), #3b82f6);
	transition: width .2s ease;
	display: flex;
	align-items: center;
	justify-content: flex-end;
	border-radius: var(--gfe-radius-pill);
}

.gfe-progress-percent {
	font-size: var(--gfe-fs-xs);
	font-weight: 700;
	color: #fff;
	padding-right: 10px;
	text-shadow: 0 1px 1px rgba(0,0,0,.35);
	white-space: nowrap;
}

.gfe-progress-eta {
	margin-top: 6px;
	font-size: var(--gfe-fs-xs);
	color: var(--gfe-muted);
}

.gfe-upload-message {
	margin-top: 12px;
	font-size: var(--gfe-fs-sm);
	padding: 0;
}

.gfe-upload-message:not(:empty) {
	padding: 10px 14px;
	border-radius: var(--gfe-radius);
}

.gfe-upload-message.success {
	color: #065f46;
	background: #ecfdf5;
	border: 1px solid #a7f3d0;
}

.gfe-upload-message.error {
	color: #991b1b;
	background: #fef2f2;
	border: 1px solid #fecaca;
}

/* -----------------------------------------------------------------
 * BOX DANH SÁCH FILE
 * ------------------------------------------------------------- */
.gfe-list-box {
	border: 1px solid var(--gfe-border);
	border-radius: var(--gfe-radius);
	padding: 16px 18px;
	background: #fff;
	margin-bottom: 20px;
}

.gfe-list-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 10px;
	border-bottom: 2px solid #f0f0f0;
	padding-bottom: 10px;
	margin-bottom: 10px;
}

.gfe-list-title {
	margin: 0;
	font-size: var(--gfe-fs-sm);
	font-weight: 700;
	letter-spacing: .3px;
	color: var(--gfe-text);
}

.gfe-month-filter {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: var(--gfe-fs-xs);
	color: #555;
	flex-wrap: wrap;
}

.gfe-month-filter input[type="month"] {
	padding: 7px 10px;
	border-radius: var(--gfe-radius-pill);
	border: 1px solid #ccc;
	font-size: var(--gfe-fs-xs);
}

.gfe-month-chips {
	display: none;
	flex-wrap: wrap;
	gap: 6px;
	margin-bottom: 10px;
}

.gfe-chip {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	background: #eff6ff;
	color: var(--gfe-blue-dark);
	border: 1px solid #bfdbfe;
	border-radius: var(--gfe-radius-pill);
	padding: 4px 6px 4px 14px;
	font-size: var(--gfe-fs-xs);
}

.gfe-chip-remove {
	color: var(--gfe-blue-dark);
	text-decoration: none;
	font-weight: 700;
	padding: 2px 8px;
	line-height: 1;
	border-radius: 50%;
}

.gfe-chip-remove:hover {
	color: #fff;
	background: var(--gfe-red);
}

.gfe-pagination-controls {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 14px;
	margin-top: 14px;
	padding-top: 12px;
	border-top: 1px solid #f0f0f0;
}

.gfe-pagination-controls .gfe-btn:disabled {
	opacity: .4;
	cursor: not-allowed;
}

.gfe-page-info {
	font-size: var(--gfe-fs-xs);
	color: #555;
}

/* -----------------------------------------------------------------
 * DÒNG FILE
 * ------------------------------------------------------------- */
.gfe-file-row {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	padding: 12px 6px;
	border-bottom: 1px solid #f5f5f5;
}

.gfe-file-row:last-child {
	border-bottom: none;
}

.gfe-file-row:hover {
	background: #fafafa;
}

.gfe-file-icon {
	font-size: 20px;
	line-height: 1;
	margin-top: 2px;
}

.gfe-file-info {
	flex: 1;
	min-width: 0;
}

.gfe-file-name {
	font-weight: 600;
	color: var(--gfe-blue-dark);
	text-decoration: none;
	word-break: break-word;
	font-size: var(--gfe-fs-sm);
	display: inline-block;
}

.gfe-file-meta {
	font-size: var(--gfe-fs-xs);
	color: var(--gfe-muted);
	margin-top: 3px;
	line-height: 1.5;
}

.gfe-file-note {
	font-size: var(--gfe-fs-xs);
	color: #444;
	margin-top: 4px;
	white-space: pre-wrap;
	word-break: break-word;
}

.gfe-file-actions {
	display: flex;
	flex-direction: row;
	gap: 8px;
	flex-shrink: 0;
	width: 190px;
}

.gfe-file-actions .gfe-btn {
	flex: 1 1 0;
	min-width: 0;
	width: auto;
	padding-left: 10px;
	padding-right: 10px;
}

.gfe-loading, .gfe-empty {
	color: #888;
	padding: 20px 0;
	text-align: center;
	font-size: var(--gfe-fs-sm);
}

.gfe-logout-wrap {
	text-align: center;
	margin-top: 28px;
	padding-top: 18px;
	border-top: 1px solid #eee;
}

/* -----------------------------------------------------------------
 * MÀN HÌNH ĐĂNG NHẬP NHÚNG TRONG TRANG
 * ------------------------------------------------------------- */
.gfe-login-wrap {
	--gfe-blue: #2563eb;
	--gfe-blue-dark: #1d4fd8;
	max-width: 380px;
	margin: 30px auto;
	padding: 26px 24px;
	border: 1px solid #e2e2e2;
	border-radius: 16px;
	background: #fff;
	box-shadow: 0 2px 10px rgba(0,0,0,.04);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	font-size: 14.5px;
}

.gfe-login-wrap h2 {
	margin-top: 0;
	text-align: center;
	font-size: 18px;
	color: #1e293b;
}

.gfe-login-wrap p {
	margin-bottom: 16px;
}

.gfe-login-wrap label {
	display: block;
	font-weight: 600;
	font-size: 13px;
	color: #444;
	margin-bottom: 4px;
}

.gfe-login-wrap input[type="text"],
.gfe-login-wrap input[type="password"] {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid #ccc;
	border-radius: 10px;
	font-size: 14.5px;
}

.gfe-login-wrap .login-remember label {
	display: flex;
	align-items: center;
	gap: 6px;
	font-weight: 400;
}

.gfe-login-wrap .login-remember input {
	width: auto;
}

.gfe-login-wrap input[type="submit"] {
	width: 100%;
	background: var(--gfe-blue);
	color: #fff;
	border: none;
	padding: 12px 18px;
	border-radius: 999px;
	cursor: pointer;
	font-size: 14.5px;
	font-weight: 600;
}

.gfe-login-wrap input[type="submit"]:hover {
	background: var(--gfe-blue-dark);
}

.gfe-login-lost {
	text-align: center;
	font-size: 13px;
	margin-bottom: 0 !important;
}

.gfe-login-lost a {
	color: var(--gfe-blue);
}

/* =====================================================================
   RESPONSIVE - MOBILE FIRST TWEAKS
   ===================================================================== */
@media (max-width: 600px) {
	.gfe-portal {
		--gfe-fs-base: 14px;
		--gfe-fs-sm: 12.5px;
		--gfe-fs-xs: 11.5px;
		--gfe-fs-md: 15px;
		padding: 0 2px;
	}

	.gfe-toolbar {
		align-items: flex-start;
	}

	.gfe-select-chip {
		max-width: 100%;
	}

	.gfe-select-chip select {
		max-width: 100%;
		overflow: hidden;
		text-overflow: ellipsis;
	}

	.gfe-upload-box,
	.gfe-list-box {
		padding: 14px;
		border-radius: 12px;
	}

	#gfe-upload-btn {
		width: 100%;
		padding: 12px 20px;
	}

	.gfe-list-header {
		flex-direction: column;
		align-items: flex-start;
	}

	.gfe-month-filter {
		width: 100%;
	}

	.gfe-month-filter input[type="month"] {
		flex: 1;
		min-width: 0;
	}

	.gfe-file-row {
		flex-wrap: wrap;
	}

	.gfe-file-actions {
		flex-direction: row;
		width: 100%;
		margin-top: 8px;
		padding-left: 32px;
	}

	.gfe-file-actions .gfe-btn {
		width: auto;
		flex: 1 1 0;
		min-width: 0;
	}

	.gfe-pagination-controls {
		gap: 8px;
	}

	.gfe-login-wrap {
		margin: 16px auto;
		padding: 22px 18px;
	}
}