A sleek card audio player widget 🎧 that keeps everything tidy and fast: cover art 🖼️, precision seekbar 🎚️, and a tap-ready speed menu ⚡ for instant tempo changes. Readable at a glance and delightful to use — jump between 0.75×–2×, scrub with accuracy, and control volume 🔊 in a compact FlutterFlow card.

Functionality

• 🖼️ Artwork thumbnail with rounded corners + clear title & artist hierarchy.

• 🎛️ Scrubbable seekbar with active/inactive track and tactile thumb.

• ⏱️ Time labels: elapsed (left) & remaining (right, supports negative).

• ▶️⏸️⏭️ Transport: previous, play/pause, next.

• ⚡ Speed menu (0.75×, 1×, 1.25×, 1.5×, 2×) via dropdown; optionally remembers last choice.

• 🔊/🔇 Volume & mute in the header.

• 🎞️ Smooth micro-animations for menu open/close and button feedback.

• 🎨 Theme-ready: accent color, slider thickness, thumb style, typography, radii.

• 🌙☀️ Light/Dark support with high contrast and legible timecodes.

• 🔗 Data binding: Firestore / Supabase / REST / local assets.

• 🛠️ Engine-friendly: integrates cleanly with just_audio + FlutterFlow actions.

• ✅ States: playing, paused, buffering, completed.

Perfect for: podcasts 🎙️, audiobooks 📚, language-learning clips 🗣️, and music previews 🎵 where seek + speed control matter.

Keywords: card audio player widget, FlutterFlow audio player, card player UI, playback speed menu, tempo control, 0.75x, 1x, 1.25x, 1.5x, 2x, seekbar, draggable thumb, elapsed time, remaining time, negative time, play pause, previous next, volume mute, artwork thumbnail, title artist, compact player, rounded card, soft shadow, responsive layout, just_audio integration, audio service, Firestore binding, Supabase storage, REST datasource, dropdown speed selector, podcast player, audiobook player, language learning audio, modern UX, premium Flutter widget.