<template>
  <div class="toast-host">
    <transition-group name="toast">
      <div
        v-for="t in toast.items"
        :key="t.id"
        class="toast"
        :class="`toast-${t.type}`"
        @click="toast.dismiss(t.id)"
      >
        <span class="toast-message">{{ t.message }}</span>
        <button class="toast-close" @click.stop="toast.dismiss(t.id)" aria-label="Dismiss">&times;</button>
      </div>
    </transition-group>
  </div>
</template>

<script setup>
import { useToast } from '../composables/toast'

const toast = useToast()
</script>

<style scoped>
.toast-host {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  max-width: min(420px, calc(100vw - 2.5rem));
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0.9rem;
  border-radius: 8px;
  background: var(--bg-card);
  color: var(--text);
  border-left: 4px solid var(--secondary);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  cursor: pointer;
  font-size: 0.9rem;
  line-height: 1.35;
}
.toast-success { border-left-color: var(--success); }
.toast-error { border-left-color: var(--danger); }
.toast-info { border-left-color: var(--primary); }

.toast-message { flex: 1; }

.toast-close {
  border: none;
  background: none;
  color: var(--text-light);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
}

.toast-enter-active,
.toast-leave-active {
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.toast-enter-from,
.toast-leave-to {
  opacity: 0;
  transform: translateX(20px);
}
</style>
