* Gets timer data from a Home Assistant timer entity (including Alexa and Google timers) * @param entityId - Timer entity ID * @param hass - Hom

* Gets subtitle text for timer display * @param timerData - Timer data object * @param showSeconds - Whether to show seconds in display * @pa

* Checks if a timer is expired * @param timerData - Timer data object * @returns boolean - Whether the timer is expired

* Detects if a value contains Home Assistant templates * @param {*} value - Value to check * @returns {boolean} - Whether the value is a templat

* Gets the subtitle text showing time breakdown (enhanced for Alexa and Google Home) * @param {Object} config - Card configuration * @param {Obj

* Helper to extract id and data from timer entry * Handles both old tuple format [id, data] and new object format {id, ...data} * @param entry -

* Formats remaining time as human-readable string * @param remaining - Remaining time in seconds * @param showSeconds - Whether to include secon

* Enhanced value resolver that handles entities, templates, and plain strings * @param {*} value - Value to resolve * @returns {Promise<*>} - Re

* Converts TimerData to CountdownState for unified interface

* Discovers and selects the best smart timer based on priority: * active → paused → finished * * @param config - Card configuration * @pa

* Gets action handler configuration with proper defaults

* Gets card CSS classes based on initialization and expired state

* Gets card background and text colors with proper fallbacks

* Gets title text with fallback logic for timers and auto-discovery

* Resolves templates and updates countdown data, then requests re-render

* Validates date input (string, entity, or template) * @param {*} value - Value to validate * @returns {boolean} - Whether the value is valid

* Helper to parse dimension strings (e.g., "200px", "100%") to numbers * @param {*} dimension - Dimension value to parse * @returns {number|null

* Main entry point for date parsing with a hybrid approach * @param {string} dateString - ISO date string to parse * @returns {number} - Unix ti

* Helper method to parse JSON strings/arrays

* Processes styles array into CSS string * @param {Array} styles - Array of style objects or strings * @returns {string} - CSS string

* Internal helper to get card dimensions based on width, height, and aspect ratio

* Returns true only when a non-empty header icon value was explicitly configured.

* Disconnect from all template subscriptions - call this in disconnectedCallback * Saves current results to cache for quick restore on reconnect

* AUTO-DISCOVERY: Attempts to find Alexa timer entities in Home Assistant * @param hass - Home Assistant object * @returns string[] - Array of p

* AUTO-DISCOVERY: Attempts to find Google Home timer entities in Home Assistant * @param hass - Home Assistant object * @returns string[] - Arra

* Extracts Alexa device name from entity ID or attributes * @param entityId - Entity ID * @param attributes - Entity attributes * @returns st

* Helper to extract timer label from timer data * Checks timerLabel first (sorted_* format), then label (brief format) * @param data - Timer dat