<%# Spacing: p-{size}, m-{size}, gap-{size} %>
<div class="p-4">Padding all sides</div>
<div class="px-6 py-4">Horizontal/Vertical padding</div>
<div class="mx-auto max-w-4xl">Centered container</div>

<%# Flexbox layout %>
<div class="flex items-center justify-between gap-4">
  <span>Left</span>
  <span>Right</span>
</div>

<%# Grid layout %>
<div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4">
  <% @items.each do |item| %>
    <div class="bg-white p-4 rounded-lg shadow"><%= item.name %></div>
  <% end %>
</div>

<%# Pattern: base (mobile) → sm: → md: → lg: → xl: %>
<div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4">
  <% @feedbacks.each do |feedback| %>
    <%= render feedback %>
  <% end %>
</div>

<%# Responsive spacing/typography %>
<div class="p-4 md:p-8">
  <h1 class="text-2xl md:text-4xl font-bold">Heading</h1>
</div>

<%# Hide/show based on breakpoint %>
<div class="block md:hidden">Mobile menu</div>
<nav class="hidden md:flex gap-4">Desktop nav</nav>

<%# Typography %>
<p class="text-sm font-medium">Small medium text</p>
<h1 class="text-4xl font-bold">Large heading</h1>
<p class="leading-relaxed tracking-wide">Spaced text</p>
<p class="truncate"><%= feedback.content %></p>

<%# Colors: text-{color}-{shade}, bg-{color}-{shade} %>
<div class="bg-white text-gray-900">Dark text on white</div>
<div class="bg-blue-600 text-white">White on blue</div>
<p class="text-red-600/50">Red with 50% opacity</p>

<%# Interactive states %>
<button class="bg-blue-600 hover:bg-blue-700 active:bg-blue-800 text-white px-4 py-2 rounded">
  Hover me
</button>
<input type="text" class="border border-gray-300 focus:border-blue-500 focus:ring-2 focus:ring-blue-200 rounded px-3 py-2" />

<div class="bg-white rounded-lg shadow-md hover:shadow-xl transition-shadow p-6">
  <%# Header %>
  <div class="flex items-start justify-between mb-4">
    <div class="flex items-center gap-3">
      <div class="w-10 h-10 bg-gradient-to-br from-blue-500 to-purple-600 rounded-full flex items-center justify-center text-white font-semibold">
        <%= @feedback.sender_name&.first&.upcase || "A" %>
      </div>
      <div>
        <h3 class="font-semibold text-gray-900"><%= @feedback.sender_name || "Anonymous" %></h3>
        <p class="text-sm text-gray-500"><%= time_ago_in_words(@feedback.created_at) %> ago</p>
      </div>
    </div>
    <span class="px-2.5 py-0.5 rounded-full text-xs font-medium bg-blue-100 text-blue-800">
      <%= @feedback.status.titleize %>
    </span>
  </div>

  <%# Content %>
  <p class="text-gray-700 leading-relaxed line-clamp-3 mb-4"><%= @feedback.content %></p>

  <%# Footer %>
  <div class="flex items-center justify-between pt-4 border-t border-gray-100">
    <span class="text-sm text-gray-500"><%= @feedback.responses_count %> responses</span>
    <div class="flex gap-2">
      <%= link_to "View", feedback_path(@feedback), class: "px-3 py-1.5 border border-gray-300 rounded-md text-sm text-gray-700 hover:bg-gray-50" %>
      <%= link_to "Respond", respond_feedback_path(@feedback), class: "px-3 py-1.5 rounded-md text-sm text-white bg-blue-600 hover:bg-blue-700" %>
    </div>
  </div>
</div>

<%# DaisyUI button components %>
<button class="btn btn-primary">Primary Action</button>
<button class="btn btn-ghost">Ghost</button>
<button class="btn btn-outline btn-primary">Outline</button>

<%# Rails form integration %>
<%= form_with model: @feedback do |f| %>
  <div class="form-control">
    <%= f.label :content, class: "label" do %>
      <span class="label-text">Feedback</span>
    <% end %>
    <%= f.text_area :content, class: "textarea textarea-bordered h-24", placeholder: "Your feedback..." %>
  </div>
  <div class="flex gap-2 justify-end">
    <%= link_to "Cancel", feedbacks_path, class: "btn btn-ghost" %>
    <%= f.submit "Submit", class: "btn btn-primary" %>
  </div>
<% end %>

<div class="card bg-base-100 shadow-xl">
  <div class="card-body">
    <div class="flex items-start justify-between">
      <h2 class="card-title"><%= @feedback.title %></h2>
      <div class="badge badge-<%= @feedback.status %>">
        <%= @feedback.status.titleize %>
      </div>
    </div>
    <p class="text-base-content/70"><%= @feedback.content %></p>
    <div class="card-actions justify-end mt-4">
      <%= link_to "View", feedback_path(@feedback), class: "btn btn-primary btn-sm" %>
    </div>
  </div>
</div>

<%# Alerts %>
<div class="alert alert-success">
  <span>Success! Your feedback was submitted.</span>
</div>

<div class="alert alert-error">
  <span>Error! Unable to submit feedback.</span>
</div>

<%# Flash messages %>
<% if flash[:notice] %>
  <div class="alert alert-success">
    <span><%= flash[:notice] %></span>
  </div>
<% end %>

<%# Badges %>
<div class="badge badge-primary">Primary</div>
<div class="badge badge-success">Success</div>
<div class="badge badge-warning">Warning</div>

<button class="btn btn-primary" onclick="feedback_modal.showModal()">
  View Details
</button>

<dialog id="feedback_modal" class="modal">
  <div class="modal-box">
    <h3 class="font-bold text-lg">Feedback Details</h3>
    <p class="py-4"><%= @feedback.content %></p>
    <div class="modal-action">
      <form method="dialog">
        <button class="btn">Close</button>
      </form>
    </div>
  </div>
  <form method="dialog" class="modal-backdrop">
    <button>close</button>
  </form>
</dialog>

// app/javascript/controllers/theme_controller.js
import { Controller } from "@hotwired/stimulus"

export default class extends Controller {
  connect() {
    const savedTheme = localStorage.getItem("theme") || "light"
    this.setTheme(savedTheme)
  }

  toggle() {
    const currentTheme = document.documentElement.getAttribute("data-theme")
    const newTheme = currentTheme === "light" ? "dark" : "light"
    this.setTheme(newTheme)
  }

  setTheme(theme) {
    document.documentElement.setAttribute("data-theme", theme)
    localStorage.setItem("theme", theme)
  }
}

<%# Layout %>
<html data-theme="light">
  <body>
    <div data-controller="theme">
      <button class="btn btn-ghost btn-circle" data-action="click->theme#toggle">
        Toggle Theme
      </button>
    </div>
  </body>
</html>