/**
 * MD PWA Frontend Styles
 * RTL-ready user-facing components
 */

/* Variables */
:root {
  --md-pwa-primary: #1976d2;
  --md-pwa-primary-dark: #1565c0;
  --md-pwa-success: #4caf50;
  --md-pwa-error: #f44336;
  --md-pwa-text: #212121;
  --md-pwa-text-secondary: #757575;
  --md-pwa-bg: #ffffff;
  --md-pwa-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  --md-pwa-shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.2);
  --md-pwa-radius: 16px;
  --md-pwa-radius-sm: 12px;
}

/* ================================
   Install Banner
   ================================ */
.md-pwa-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999999;
  padding: 0 15px 15px;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.md-pwa-banner-show {
  transform: translateY(0);
}

.md-pwa-banner-content {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 16px 20px;
  background: linear-gradient(135deg, #1976d2 0%, #1565c0 100%);
  border-radius: var(--md-pwa-radius);
  box-shadow: var(--md-pwa-shadow-lg);
  color: white;
  max-width: 500px;
  margin: 0 auto;
}

.md-pwa-banner-icon img {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.md-pwa-banner-text {
  flex: 1;
}

.md-pwa-banner-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 2px;
}

.md-pwa-banner-desc {
  font-size: 13px;
  opacity: 0.9;
}

.md-pwa-banner-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.md-pwa-install-btn {
  padding: 10px 20px;
  background: white;
  color: var(--md-pwa-primary);
  border: none;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.md-pwa-install-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.md-pwa-close-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  transition: background 0.2s ease;
}

.md-pwa-close-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

.md-pwa-close-btn .dashicons {
  font-size: 20px;
  width: 20px;
  height: 20px;
}

/* ================================
   Notification Modal
   ================================ */
.md-pwa-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.md-pwa-modal-show {
  opacity: 1;
  pointer-events: auto;
}

.md-pwa-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.md-pwa-modal-content {
  position: relative;
  background: white;
  border-radius: var(--md-pwa-radius);
  padding: 40px;
  max-width: 380px;
  width: 100%;
  text-align: center;
  box-shadow: var(--md-pwa-shadow-lg);
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.md-pwa-modal-show .md-pwa-modal-content {
  transform: scale(1);
}

.md-pwa-modal-icon {
  margin-bottom: 20px;
}

.md-pwa-bell-icon {
  font-size: 56px;
  display: inline-block;
  animation: bell-ring 2s ease-in-out infinite;
}

@keyframes bell-ring {
  0%,
  100% {
    transform: rotate(0);
  }
  10%,
  30% {
    transform: rotate(-15deg);
  }
  20%,
  40% {
    transform: rotate(15deg);
  }
  50% {
    transform: rotate(0);
  }
}

.md-pwa-modal-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--md-pwa-text);
  margin-bottom: 12px;
}

.md-pwa-modal-desc {
  font-size: 15px;
  color: var(--md-pwa-text-secondary);
  line-height: 1.6;
  margin-bottom: 28px;
}

.md-pwa-modal-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.md-pwa-btn {
  padding: 14px 24px;
  border: none;
  border-radius: var(--md-pwa-radius-sm);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.md-pwa-btn-primary {
  background: linear-gradient(
    135deg,
    var(--md-pwa-primary) 0%,
    var(--md-pwa-primary-dark) 100%
  );
  color: white;
}

.md-pwa-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(25, 118, 210, 0.4);
}

.md-pwa-btn-secondary {
  background: transparent;
  color: var(--md-pwa-text-secondary);
}

.md-pwa-btn-secondary:hover {
  background: #f5f5f5;
}

/* ================================
   Toast Messages
   ================================ */
.md-pwa-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  z-index: 99999999;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: var(--md-pwa-text);
  color: white;
  border-radius: var(--md-pwa-radius-sm);
  box-shadow: var(--md-pwa-shadow-lg);
  font-size: 15px;
  font-weight: 500;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.md-pwa-toast-show {
  transform: translateX(-50%) translateY(0);
}

.md-pwa-toast-success {
  background: linear-gradient(135deg, #4caf50 0%, #388e3c 100%);
}

.md-pwa-toast-error {
  background: linear-gradient(135deg, #f44336 0%, #d32f2f 100%);
}

.md-pwa-toast-icon {
  font-size: 20px;
}

/* ================================
   Foreground Notification
   ================================ */
.md-pwa-foreground-notif {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 99999999;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  background: white;
  border-radius: var(--md-pwa-radius-sm);
  box-shadow: var(--md-pwa-shadow-lg);
  max-width: 350px;
  cursor: pointer;
  animation: slide-in-right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-right: 4px solid var(--md-pwa-primary);
}

@keyframes slide-in-right {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.md-pwa-fg-notif-fade {
  animation: slide-out-right 0.3s ease forwards;
}

@keyframes slide-out-right {
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

.md-pwa-fg-notif-content {
  flex: 1;
}

.md-pwa-fg-notif-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--md-pwa-text);
  margin-bottom: 4px;
}

.md-pwa-fg-notif-body {
  font-size: 14px;
  color: var(--md-pwa-text-secondary);
  line-height: 1.4;
}

.md-pwa-fg-notif-close {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f5f5f5;
  border: none;
  border-radius: 50%;
  color: var(--md-pwa-text-secondary);
  font-size: 18px;
  cursor: pointer;
  flex-shrink: 0;
}

.md-pwa-fg-notif-close:hover {
  background: #e0e0e0;
}

/* ================================
   iOS Install Instructions
   ================================ */
.md-pwa-ios-modal {
  background: linear-gradient(180deg, #f5f5f5 0%, #ffffff 100%);
}

.md-pwa-ios-steps {
  text-align: right;
  margin: 20px 0;
}

.md-pwa-ios-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #e0e0e0;
}

.md-pwa-ios-step:last-child {
  border-bottom: none;
}

.md-pwa-ios-step-num {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--md-pwa-primary);
  color: white;
  border-radius: 50%;
  font-weight: 600;
  font-size: 14px;
  flex-shrink: 0;
}

.md-pwa-ios-step-text {
  font-size: 14px;
  color: var(--md-pwa-text);
}

/* ================================
   Responsive
   ================================ */
@media (max-width: 480px) {
  .md-pwa-banner-content {
    flex-wrap: wrap;
    gap: 12px;
  }

  .md-pwa-banner-text {
    flex: 1 1 60%;
  }

  .md-pwa-banner-actions {
    flex: 1 1 100%;
    justify-content: space-between;
  }

  .md-pwa-install-btn {
    flex: 1;
  }

  .md-pwa-modal-content {
    padding: 30px 20px;
  }

  .md-pwa-bell-icon {
    font-size: 48px;
  }

  .md-pwa-modal-title {
    font-size: 20px;
  }

  .md-pwa-foreground-notif {
    left: 15px;
    right: 15px;
    max-width: none;
  }
}

/* ================================
   RTL Adjustments
   ================================ */
[dir="rtl"] .md-pwa-foreground-notif {
  right: auto;
  left: 20px;
  border-right: none;
  border-left: 4px solid var(--md-pwa-primary);
}

[dir="rtl"] .md-pwa-foreground-notif {
  animation-name: slide-in-left;
}

@keyframes slide-in-left {
  from {
    transform: translateX(-100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

[dir="rtl"] .md-pwa-fg-notif-fade {
  animation-name: slide-out-left;
}

@keyframes slide-out-left {
  to {
    transform: translateX(-100%);
    opacity: 0;
  }
}

/* ================================
   Dark Mode Support
   ================================ */
@media (prefers-color-scheme: dark) {
  .md-pwa-modal-content {
    background: #2d2d2d;
  }

  .md-pwa-modal-title {
    color: #ffffff;
  }

  .md-pwa-modal-desc {
    color: #b0b0b0;
  }

  .md-pwa-btn-secondary {
    color: #b0b0b0;
  }

  .md-pwa-btn-secondary:hover {
    background: #3d3d3d;
  }

  .md-pwa-foreground-notif {
    background: #2d2d2d;
  }

  .md-pwa-fg-notif-title {
    color: #ffffff;
  }

  .md-pwa-fg-notif-body {
    color: #b0b0b0;
  }

  .md-pwa-fg-notif-close {
    background: #3d3d3d;
    color: #b0b0b0;
  }

  .md-pwa-fg-notif-close:hover {
    background: #4d4d4d;
  }
}