Linsei languages

<?php if(!defined("PL_APP")){http_response_code(403);exit;}
return [
    'update.title' => 'Update Linsei', 'update.installed' => 'Installed version', 'update.latest' => 'Latest available', 'update.available' => 'Update available!', 'update.uptodate' => 'up to date', 'update.check' => 'Check for updates', 'update.apply' => 'Update to the latest version', 'update.applying' => 'Updating', 'update.confirm' => 'Update the Linsei core now? An automatic backup is made first.', 'update.done' => 'Linsei updated to version {v}.', 'update.err' => 'Could not update', 'update.note' => 'Downloads the core from linsei.com and replaces it without touching your add-ons, your data or your settings. A backup is made first (in data/update/).',
    'form.dup_warn' => 'You already have a link to this same destination: {slug}.', 'form.dup_view' => 'View the existing link', 'form.dup_create_anyway' => 'Create another anyway',
    'nav.settings' => 'Settings', 'settings.title' => 'Settings', 'settings.profile' => 'Your profile', 'settings.my_email' => 'Your email', 'settings.my_email_hint' => 'To receive notices and recover your password.', 'settings.smtp' => 'Mail server (SMTP)', 'settings.smtp_intro' => 'Needed to send password-recovery emails (to you and your managers).', 'settings.smtp_host' => 'Host', 'settings.smtp_port' => 'Port', 'settings.smtp_secure' => 'Security', 'settings.secure_none' => 'No encryption', 'settings.smtp_user' => 'Username', 'settings.smtp_pass' => 'Password', 'settings.pass_set' => 'Saved (leave empty to keep it)', 'settings.mail_from' => 'From address', 'settings.smtp_note' => 'Ask your email or hosting provider for these. They are stored on your server.', 'settings.save' => 'Save settings', 'settings.test_title' => 'Test email', 'settings.test_intro' => 'Send a test email to your address to check SMTP. Save the settings first.', 'settings.test_btn' => 'Send test email', 'settings.test_ok' => 'Test email sent. Check your inbox (and spam folder).', 'settings.test_err' => 'Could not send. Check the SMTP details and that your email is set above.', 'settings.test_subject' => 'Linsei test', 'settings.test_body' => 'If you receive this email, Linsei email sending works correctly.',
    'settings.langs' => 'Languages',
    'settings.langs_intro' => 'Enable or disable the panel languages; disabled ones don\'t show in the switcher. At least one must stay on.',
    'settings.langs_add' => 'Add a language (translated .php file)',
    'settings.langs_add_hint' => 'Upload a file like it.php (a translated copy of es.php). You can also drop it by FTP in data/lang/.',
    'settings.langs_save' => 'Save languages',
    'settings.langs_uploaded' => 'uploaded',
    'settings.lang_added' => 'Language added and enabled.',
    'settings.lang_badfile' => 'Invalid file: it must be a .php returning an array, named with a 2-3 letter code (e.g. it.php).',
    'gest.email' => 'Email', 'gest.email_hint' => 'So they can recover their own password.', 'gest.no_email' => 'no email', 'gest.act_password' => 'Change password', 'gest.act_email' => 'Change recovery email', 'gest.set_password_prompt' => 'New password for this manager (at least 6 characters):', 'gest.set_email_prompt' => 'Manager email (leave empty to remove):', 'gest.flash_pass' => 'Password updated.', 'gest.flash_email' => 'Email updated.', 'gest.err_email' => 'Invalid email.',
    'stats.unique' => 'Unique clicks', 'stats.last_click' => 'Last click', 'stats.peak_day' => 'Peak day', 'stats.avg_day' => 'Avg/day', 'stats.by_os' => 'By OS', 'stats.by_source' => 'Traffic sources', 'stats.by_hour' => 'By hour of day', 'stats.by_weekday' => 'By weekday', 'stats.complement_activity' => 'Add-on activity', 'stats.col_source' => 'Source', 'stats.direct' => 'Direct', 'stats.dow_mon' => 'Mon', 'stats.dow_tue' => 'Tue', 'stats.dow_wed' => 'Wed', 'stats.dow_thu' => 'Thu', 'stats.dow_fri' => 'Fri', 'stats.dow_sat' => 'Sat', 'stats.dow_sun' => 'Sun',
    'dash.geo_update' => 'Update database',
    'help.geo.download' => 'Download the database automatically', 'help.geo.downloading' => 'Downloading', 'help.geo.dl_ok' => 'Geolocation database installed. Visitor countries are now detected (on new clicks).', 'help.geo.dl_err' => 'Could not download or install. Check the server has internet access, or upload the CSV manually.',
    'form.section_link' => 'Link details',
    'form.addons_section' => 'Add-ons',
    'dash.complement_activity' => 'Add-on activity', 'ev.block' => 'Blocked', 'ev.redirect' => 'Redirected',
    'comp.title' => 'Add-ons',
    'comp.intro' => 'Extend Linsei with add-ons. Install or uninstall them in one click; new ones appear automatically.',
    'comp.installed' => 'Installed',
    'comp.install' => 'Install',
    'comp.uninstall' => 'Uninstall',
    'comp.details' => 'More details',
    'comp.version' => 'Version',
    'comp.confirm_uninstall' => 'Uninstall this add-on? It will be deleted from the server.',
    'comp.empty' => 'No add-ons available right now.',
    'comp.ok_install' => 'Add-on installed.',
    'comp.ok_uninstall' => 'Add-on uninstalled.',
    'comp.err_unknown' => 'Unknown add-on.',
    'comp.err_nozip' => 'Your server lacks ZipArchive; upload the add-on via FTP to plugins/.',
    'comp.err_notwritable' => 'The plugins/ folder is not writable.',
    'comp.err_download' => 'Could not download the add-on. Is linsei.com available?',
    'comp.err_badzip' => 'The add-on package is invalid.',
    'comp.upload' => 'Upload add-on',
    'comp.upload_help' => 'Upload a .zip with your add-on (a folder containing its plugin.php). Only you can install it; it runs code on your server, so only upload add-ons you trust.',
    'comp.upload_btn' => 'Upload & install',
    'comp.ok_uploaded' => 'Add-on uploaded and installed.',
    'comp.ok_updated' => 'Add-on updated.',
    'comp.err_nofile' => 'Choose a .zip file to upload.',
    'comp.err_invalid' => 'The .zip does not look like a valid add-on (it must contain a plugin.php).',
    'comp.err_toobig' => 'The file is too large (max 8 MB).',
    'login.forgot' => 'Forgot your password?',
    'recover.title' => 'Recover password',
    'recover.intro' => 'Enter your account email and we\'ll send you a link to set a new password.',
    'recover.email' => 'Email',
    'recover.send' => 'Send link',
    'recover.sent' => 'If that email exists, we\'ve sent you a link to reset your password. Check your inbox.',
    'recover.back' => 'Back to login',
    'recover.mail_subject' => 'Reset your Linsei password',
    'recover.mail_body' => 'You requested a password reset. Open this link (expires in 1 hour):',
    'reset.title' => 'New password',
    'reset.intro' => 'Enter your new password (at least 6 characters).',
    'reset.password' => 'New password',
    'reset.save' => 'Save password',
    'reset.bad' => 'The link is invalid or has expired. Request a new one.',
    'reset.done' => 'Password changed. You can now log in.',
    'reset.go_login' => 'Go to login',
    'inst.admin_email' => 'Administrator email',
    'inst.admin_email_hint' => 'We\'ll use it to recover your password if you forget it.',
    'inst.err_email' => 'Enter a valid email.',
    'help.email.title' => 'Your email',
    'help.email.body' => 'Needed to recover your password if you forget it.',
    'help.email.save' => 'Save email',

    'nav.dashboard' => 'Dashboard',
    'nav.links' => 'Links',
    'nav.gestores' => 'Managers',
    'nav.help' => 'Help',
    'nav.complementos' => 'Add-ons',
    'nav.logout' => 'Log out',

    'common.new_link' => 'New link',
    'common.back' => 'Back',
    'common.cancel' => 'Cancel',
    'common.view' => 'View',
    'common.clicks' => 'Clicks',
    'common.optional' => '(optional)',
    'common.actions' => 'Actions',
    'common.export_csv' => 'Export CSV',

    'login.subtitle' => 'Admin panel',
    'login.user' => 'Username',
    'login.password' => 'Password',
    'login.enter' => 'Sign in',
    'login.error_bad' => 'Incorrect username or password.',

    'dash.title' => 'Dashboard',
    'dash.subtitle_admin' => 'Global view (administrator)',
    'dash.subtitle_user' => 'Summary of your links',
    'dash.kpi_links' => 'Links',
    'dash.kpi_total_clicks' => 'Total clicks',
    'dash.kpi_today' => 'Clicks today',
    'dash.kpi_active' => 'Active links',
    'dash.evolution' => 'Click trend (last 30 days)',
    'dash.by_country' => 'By country',
    'dash.by_device' => 'By device',
    'dash.by_browser' => 'By browser',
    'dash.top_links' => 'Best performing links',
    'dash.no_links' => 'No links yet.',
    'dash.create_first' => 'Create the first one',
    'dash.col_link' => 'Link',
    'dash.manager_perf' => 'Performance by manager',
    'dash.no_managers' => 'No managers yet.',
    'dash.create_manager' => 'Create a manager',
    'dash.col_manager' => 'Manager',

    'links.title' => 'Links',
    'links.col_short' => 'Short link',
    'links.col_dest' => 'Destination',
    'links.col_status' => 'Status',
    'links.none' => 'No links yet.',
    'links.flash_created' => 'Link created successfully.',
    'links.flash_updated' => 'Link updated.',
    'links.flash_deleted' => 'Link deleted.',
    'links.confirm_delete' => 'Delete this link and its statistics?',
    'links.search_ph' => 'Search by slug, destination or title…',
    'links.total' => '{n} links in total',
    'links.filtered_by' => 'Links by {user}',
    'links.clear_filter' => 'Clear filter',
    'links.col_created' => 'Created',
    'links.per_page' => 'Per page',
    'links.first' => 'First',
    'links.last' => 'Last',
    'links.bulk_export' => 'Export selection',
    'links.bulk_delete' => 'Delete selection',
    'links.bulk_activate' => 'Activate',
    'links.bulk_deactivate' => 'Deactivate',
    'links.bulk_clear' => 'Clear selection',
    'links.bulk_selected' => 'selected',
    'links.bulk_confirm_delete' => 'Delete the selected links? This cannot be undone.',
    'links.flash_bulk_deleted' => 'Links deleted.',
    'links.flash_bulk_activated' => 'Links activated.',
    'links.flash_bulk_deactivated' => 'Links deactivated.',
    'links.page_of' => 'Page {page} of {pages}',
    'links.no_results' => 'No links match your search.',
    'common.prev' => 'Previous',
    'common.next' => 'Next',
    'status.active' => 'Active',
    'status.inactive' => 'Inactive',
    'status.expired' => 'Expired',
    'status.limit' => 'Limit',

    'form.new_title' => 'New link',
    'form.edit_title' => 'Edit link',
    'form.target' => 'Destination URL',
    'form.target_hint' => 'If you omit http(s):// then https:// is added automatically.',
    'form.short_label' => 'Short link',
    'form.slug_fixed_hint' => 'The slug cannot be changed when editing, so already shared links keep working.',
    'form.prefix' => 'Prefix',
    'form.custom_slug' => 'Custom slug',
    'form.slug_result_hint' => 'Leave it empty to generate a random code. If the slug already exists, that link is updated.',
    'form.title_prefix' => 'Title prefix',
    'form.title' => 'Title',
    'form.expires' => 'Expires on',
    'form.max_clicks' => 'Max clicks',
    'form.no_limit' => 'No limit',
    'form.active' => 'Link active',
    'form.btn_create' => 'Create link',
    'form.btn_save' => 'Save changes',
    'form.utm_toggle' => 'Add UTM parameters',
    'form.utm_hint' => 'Added to the target URL to track your campaigns in analytics (Google Analytics, etc.).',
    'form.err_url' => 'Enter a valid destination URL.',
    'form.err_slug' => 'That slug is not allowed, choose another one.',
    'form.err_slug_taken' => 'The slug "{slug}" is already in use by another manager.',

    'stats.title' => 'Link statistics',
    'stats.short' => 'Short link',
    'stats.dest' => 'Destination',
    'stats.total' => 'Total clicks',
    'stats.manager' => 'Manager',
    'stats.evolution' => 'Trend (last 30 days)',
    'stats.recent' => 'Recent clicks',
    'stats.col_date' => 'Date',
    'stats.col_country' => 'Country',
    'stats.col_device' => 'Device',
    'stats.col_browser' => 'Browser',
    'stats.col_os' => 'OS',
    'stats.none' => 'No clicks yet.',

    'gest.title' => 'URL managers',
    'gest.del_title' => 'Delete manager',
    'gest.del_intro' => 'You are about to delete the manager {user}.',
    'gest.del_has' => 'They have {n} links. What do you want to do with them?',
    'gest.del_reassign' => 'Reassign their links to another manager',
    'gest.del_reassign_hint' => 'Links and their stats are kept; they move to the manager you pick.',
    'gest.del_delete_all' => 'Also delete their links and stats',
    'gest.del_delete_hint' => 'Their short URLs will stop working. This is irreversible.',
    'gest.del_nolinks' => 'This manager has no links. Only the account will be removed.',
    'gest.del_choose' => '- pick a manager -',
    'gest.del_submit' => 'Delete manager',
    'gest.del_cancel' => 'Cancel',
    'gest.err_target' => 'Pick a valid manager to reassign the links to.',
    'gest.act_delete' => 'Delete manager',
    'gest.act_enable' => 'Enable manager',
    'gest.act_disable' => 'Disable manager',
    'gest.view_links' => 'View all their links',
    'gest.period' => 'Period',
    'gest.p_month' => 'This month',
    'gest.p_lastmonth' => 'Last month',
    'gest.p_last30' => 'Last 30 days',
    'gest.p_year' => 'This year',
    'gest.p_all' => 'All',
    'gest.from' => 'From',
    'gest.to' => 'To',
    'gest.apply' => 'Apply',
    'gest.col_links' => 'Links created',
    'gest.admin_badge' => 'Admin',
    'gest.period_hint' => 'Links created and clicks received in the selected period.',
    'gest.registered' => 'Registered managers',
    'gest.none' => 'No managers yet. Create the first one with the form.',
    'gest.col_top' => 'Top',
    'gest.new' => 'New manager',
    'gest.user' => 'Username',
    'gest.name' => 'Name',
    'gest.password' => 'Password',
    'gest.create' => 'Create manager',
    'gest.flash_created' => 'Manager created successfully.',
    'gest.flash_deleted' => 'Manager deleted.',
    'gest.confirm_delete' => 'Delete this manager? All their links and stats will also be removed, and their URLs will stop working. This cannot be undone.',
    'gest.err_user' => 'The username must be at least 3 lowercase characters (letters, numbers, . _ -).',
    'gest.err_pass' => 'The password must be at least 6 characters.',
    'gest.err_exists' => 'That username already exists.',

    'err.back_panel' => 'Back to panel',
    'err.notfound_title' => 'Link not found',
    'err.notfound_msg' => 'This link does not exist or has been disabled.',
    'err.denied_title' => 'Access denied',
    'err.denied_msg' => 'You do not have permission to access this section.',
    'err.expired_title' => 'Link expired',
    'err.expired_msg' => 'This link has expired and is no longer available.',
    'err.limit_title' => 'Limit reached',
    'err.limit_msg' => 'This link reached its maximum number of visits.',
    'err.404_title' => 'Not found',
    'err.404_msg' => 'The page you are looking for does not exist.',
    'err.csrf_title' => 'Session expired',
    'err.csrf_msg' => 'The security token is invalid. Reload the page and try again.',
    'err.link_notfound' => 'Link not found.',
    'err.link_denied' => 'You do not have permission over this link.',

    'help.title' => 'Help & documentation',
    'help.intro' => 'A quick guide to get the most out of Linsei. If in doubt, here is how each part works.',
    'help.create.title' => 'Create and customize links',
    'help.create.body' => 'From Links, click "New link". Enter the destination URL and, optionally, a prefix and a custom slug to form an address like yourdomain.com/blog-my-link. Leave the slug empty to generate a random code. If you create a link with a slug that already exists (and is yours), it is updated instead of duplicated.',
    'help.titles.title' => 'Title prefix',
    'help.titles.body' => 'You can prepend a prefix to your link titles to organize them by campaign or section, which makes analysis easier.',
    'help.expire.title' => 'Expiration and click limit',
    'help.expire.body' => 'Each link can expire on a specific date or after a maximum number of visits. Once exceeded, the link stops redirecting.',
    'help.stats.title' => 'Statistics',
    'help.stats.body' => 'The dashboard shows total clicks, today\'s clicks and their trend, plus a breakdown by country, device and browser. Each link has its own statistics page and you can export everything to CSV.',
    'help.roles.title' => 'Roles: administrator and manager',
    'help.roles.body' => 'The administrator sees and manages everything. Each manager only sees and manages their own links and statistics. Managers are created from the Managers section.',
    'help.lang.title' => 'Language',
    'help.lang.body' => 'Use the language selector in the top bar to switch between Spanish, English, French and Portuguese. Your choice is remembered for the session.',
    'help.api.title' => 'API and Chrome extension',
    'help.api.body' => 'Each user has an API token to create links from outside the panel, for example with the Chrome extension that shortens the current tab URL with one click.',
    'help.ext_guide' => 'Download and install the Chrome extension',
    'help.geo.title' => 'Geolocation by country',
    'help.geo.active' => 'Active: {n} ranges loaded.',
    'help.geo.inactive' => 'Not configured: the click country is saved as “Unknown”.',
    'help.geo.body' => 'To show visitor country without relying on your host, download a free IP→country CSV database (columns: ip_start, ip_end, country) (e.g. IP2Location LITE DB1, or the CSVs from github.com/sapics/ip-location-db) and upload it as data/geoip.csv. Linsei builds the index automatically. No IP leaves your server.',

    'inst.subtitle' => 'Installation wizard',
    'inst.req_title' => 'Server requirements',
    'inst.continue' => 'Continue',
    'inst.req_php' => 'PHP 7.4 or higher (you have {version})',
    'inst.req_pdo' => 'PDO extension',
    'inst.req_driver' => 'MySQL or SQLite driver',
    'inst.req_writable' => 'Project folder writable',
    'inst.req_data' => 'data/ folder writable',
    'inst.req_php_hint' => 'Change the PHP version in your hosting panel.',
    'inst.req_pdo_hint' => 'Enable the PDO extension in your hosting.',
    'inst.req_driver_hint' => 'You need pdo_mysql (recommended) or pdo_sqlite.',
    'inst.req_writable_hint' => 'Otherwise you can create config.php manually at the end.',
    'inst.req_data_hint' => 'Required for the SQLite option. Give it write permissions.',
    'inst.db_title' => 'Database',
    'inst.db_mysql' => 'MySQL / MariaDB',
    'inst.db_mysql_note' => '(recommended on hosting)',
    'inst.db_sqlite' => 'SQLite',
    'inst.db_sqlite_note' => '(no configuration, ideal for local testing)',
    'inst.db_server' => 'Host',
    'inst.db_port' => 'Port',
    'inst.db_name' => 'Database name',
    'inst.db_user' => 'User',
    'inst.db_password' => 'Password',
    'inst.db_submit' => 'Test connection and continue',
    'inst.admin_title' => 'Administrator account',
    'inst.site_url' => 'Site URL',
    'inst.site_url_hint' => 'Public address where Linsei lives, without a trailing slash.',
    'inst.admin_user' => 'Administrator username',
    'inst.admin_name' => 'Name',
    'inst.admin_password' => 'Password',
    'inst.install_btn' => 'Install Linsei',
    'inst.done_title' => 'Installation complete',
    'inst.done_msg' => 'Linsei is ready. Sign in to the panel with the administrator account you just created.',
    'inst.done_security' => 'Security tip: if your hosting allows it, remove write permission from config.php once installed.',
    'inst.done_go' => 'Go to panel',
    'inst.manual_title' => 'Create config.php manually',
    'inst.manual_msg' => 'config.php could not be written automatically because the folder is not writable. Create a file named config.php in the project root with this content and then click the button:',
    'inst.manual_btn' => 'I created config.php, go to panel',
    'inst.err_conn' => 'Could not connect: {error}',
    'inst.err_user' => 'The username must be at least 3 lowercase characters (letters, numbers, . _ -).',
    'inst.err_pass' => 'The password must be at least 6 characters.',
    'inst.err_db' => 'Error preparing the database: {error}',
    // --- Statistics section ---
    'nav.stats' => 'Statistics',
    'st.title' => 'Statistics', 'st.sub_admin' => 'Global analytics across all links', 'st.sub_user' => 'Analytics for your links',
    'st.r_today' => 'Today', 'st.r_7d' => '7 days', 'st.r_30d' => '30 days', 'st.r_90d' => '3 months', 'st.r_12m' => '12 months', 'st.r_all' => 'All',
    'st.from' => 'From', 'st.to' => 'To', 'st.apply' => 'Apply',
    'st.showing' => '{from} to {to}', 'st.vs_prev' => 'compared with {from} - {to}',
    'st.kpi_clicks' => 'Clicks in period', 'st.kpi_unique' => 'Unique visitors', 'st.kpi_newlinks' => 'Links created',
    'st.new' => 'New', 'st.vs' => 'vs. previous',
    'st.evolution' => 'Clicks over time', 'st.by_day' => 'by day', 'st.by_month' => 'by month',
    'st.this_period' => 'Current period', 'st.prev_period' => 'Previous period',
    'st.by_os' => 'By OS', 'st.top_period' => 'Most-clicked links in period', 'st.no_data' => 'No clicks in this period.',
    'st.by_manager' => 'By manager', 'st.col_newlinks' => 'New links', 'st.col_created' => 'Created',
];