/* ============ PWA — زر التثبيت والإشعارات ============ */

.pwa-install-btn {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: linear-gradient(160deg, var(--green-2), var(--green));
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 12px 20px 12px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 12px 32px rgba(31, 78, 61, .35);
  transition: all .35s cubic-bezier(.4, 0, .2, 1);
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  -webkit-tap-highlight-color: transparent;
}

.pwa-install-btn.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.pwa-install-btn:hover {
  transform: translateX(-50%) translateY(-3px);
  box-shadow: 0 16px 40px rgba(31, 78, 61, .45);
}

.pwa-install-ico {
  font-size: 20px;
  animation: pwaBounce 2s ease-in-out infinite;
}

@keyframes pwaBounce {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-3px); }
}

.pwa-install-close {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .25);
  border: none;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
  margin-right: -4px;
}

.pwa-install-close:hover { background: rgba(255, 255, 255, .4); }

.pwa-installed-msg {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: var(--white);
  color: var(--green);
  border-radius: 16px;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 12px 32px rgba(31, 78, 61, .25);
  border: 1px solid rgba(201, 162, 39, .3);
  z-index: 10000;
  transition: all .35s cubic-bezier(.4, 1.4, .5, 1);
  opacity: 0;
}

.pwa-installed-msg.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.pwa-installed-msg span:first-child { font-size: 22px; }

.pwa-update-notification {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: var(--white);
  border-radius: 16px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 12px 32px rgba(31, 78, 61, .25);
  border: 1px solid rgba(201, 162, 39, .3);
  z-index: 9998;
  transition: all .35s cubic-bezier(.4, 0, .2, 1);
  opacity: 0;
  max-width: 92vw;
}

.pwa-update-notification.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.pwa-update-content {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.pwa-update-ico { font-size: 24px; }

.pwa-update-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--green);
  margin: 0;
}

.pwa-update-text {
  font-size: 12px;
  color: var(--ink-soft);
  margin: 2px 0 0;
}

.pwa-update-btn {
  padding: 8px 16px;
  border-radius: 999px;
  background: linear-gradient(160deg, var(--green-2), var(--green));
  color: #fff;
  border: none;
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
}

body.is-offline::before {
  content: '⚠️ لا يوجد اتصال';
  position: fixed;
  top: 0; left: 0; right: 0;
  background: #B33A3A;
  color: #fff;
  text-align: center;
  padding: 6px;
  font-size: 13px;
  font-weight: 700;
  z-index: 9999;
}

body.dark .pwa-installed-msg,
body.dark .pwa-update-notification {
  background: var(--white);
  color: var(--gold);
  border-color: rgba(201, 162, 39, .4);
}

body.dark .pwa-update-title { color: var(--gold); }

/* === wirdi-pwa-toast-v1 === */
.pwa-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translate(-50%, 120%);
  background: var(--green, #1F4E3D);
  color: #fff;
  padding: 12px 18px;
  border-radius: var(--radius-sm, 14px);
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 9999;
  font-family: 'Tajawal', sans-serif;
  font-size: 14px;
  transition: transform .35s ease;
  max-width: 90vw;
}
.pwa-toast.show { transform: translate(-50%, 0); }
.pwa-toast-btn {
  background: var(--gold, #C9A227);
  color: var(--green, #1F4E3D);
  border: none;
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}
.pwa-toast-close {
  background: transparent;
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 16px;
  opacity: .7;
}
.pwa-toast-close:hover { opacity: 1; }

.pwa-install-btn {
  position: fixed;
  bottom: 24px;
  inset-inline-end: 24px;
  background: var(--gold, #C9A227);
  color: var(--green, #1F4E3D);
  border: none;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 700;
  font-family: 'Tajawal', sans-serif;
  box-shadow: 0 8px 24px rgba(201,162,39,.35);
  cursor: pointer;
  z-index: 9998;
  transition: transform .2s ease;
}
.pwa-install-btn:hover { transform: translateY(-2px); }

body.dark .pwa-toast { background: var(--green-2, #2C6B54); }