/**
 * Kwata PWA Styles
 * Install Banner · Splash Screen · Pull-to-Refresh · Swipe Nav · Update Toast
 */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;700&display=swap');

:root {
  --kwata-green:       #0A4834;
  --kwata-green-dark:  #083828;
  --kwata-green-light: #0d5c42;
  --kwata-white:       #ffffff;
  --kwata-shadow:      0 4px 24px rgba(0,0,0,0.18);
  --kwata-radius:      18px;
  --kwata-font:        'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --kwata-vh:          1vh; /* overridden by JS on iOS */
}

/* ── Reset helpers ────────────────────────────────────────────── */
#kwata-install-banner *,
#kwata-splash *,
#kwata-ptr *,
.kwata-swipe-edge * {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

/* ═══════════════════════════════════════════════════════════════
   INSTALL BANNER
═══════════════════════════════════════════════════════════════ */
#kwata-install-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99999;
  display: none;             /* JS sets display:block before adding --show class */
  transform: translateY(110%);
  transition: transform 0.42s cubic-bezier(0.34, 1.38, 0.64, 1);
  pointer-events: none;
  padding: 0 12px env(safe-area-inset-bottom, 12px);
  padding-bottom: max(env(safe-area-inset-bottom, 12px), 12px);
}

#kwata-install-banner.kwata-install-banner--show {
  transform: translateY(0);
  pointer-events: all;
}

.kwata-install-banner__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--kwata-white);
  border-radius: var(--kwata-radius);
  padding: 14px 16px;
  box-shadow: var(--kwata-shadow);
  border-top: 3px solid var(--kwata-green);
  max-width: 560px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.kwata-install-banner__icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  flex-shrink: 0;
  object-fit: cover;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  background: #0A4834 !important;
  padding: 4px;
}

.kwata-install-banner__text {
  flex: 1;
  min-width: 160px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.kwata-install-banner__title {
  font-family: var(--kwata-font);
  font-size: 15px;
  font-weight: 700;
  color: #111;
  display: block;
}

.kwata-install-banner__sub {
  font-family: var(--kwata-font);
  font-size: 12px;
  color: #666;
  line-height: 1.35;
  display: block;
}

/* Mobile: text field under title, above button */
@media (max-width: 480px) {
  .kwata-install-banner__inner {
    display: grid;
    grid-template-columns: 52px 1fr auto;
    grid-template-areas:
      "icon title dismiss"
      "icon sub   dismiss"
      "icon cta   dismiss";
    gap: 4px 12px;
    align-items: center;
  }

  .kwata-install-banner__icon    { grid-area: icon; align-self: center; }
  .kwata-install-banner__text    { display: contents; }
  .kwata-install-banner__title   { grid-area: title; margin: 0; }
  .kwata-install-banner__sub     { grid-area: sub; margin: 0; }
  .kwata-install-banner__cta     { grid-area: cta; margin-top: 4px; width: fit-content; }
  .kwata-install-banner__dismiss { grid-area: dismiss; align-self: center; }
}

.kwata-install-banner__cta {
  flex-shrink: 0;
  background: var(--kwata-green-dark);
  color: #fff !important;
  border: none;
  border-radius: 50px;
  font-family: 'Outfit', var(--kwata-font);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 22px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  letter-spacing: 0.02em;
}

.kwata-install-banner__cta:hover,
.kwata-install-banner__cta:focus {
  background: var(--kwata-green-dark);
  transform: scale(1.04);
  outline: none;
}

.kwata-install-banner__cta:active {
  transform: scale(0.97);
}

.kwata-install-banner__dismiss {
  background: none;
  border: none;
  color: #bbb;
  font-size: 18px;
  cursor: pointer;
  padding: 6px;
  line-height: 1;
  flex-shrink: 0;
  transition: color 0.15s;
}

.kwata-install-banner__dismiss:hover { color: #888; }

/* ── iOS tip ─────────────────────────────────────────────────── */
.kwata-ios-tip {
  display: none;
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(30,30,30,0.95);
  color: #fff;
  border-radius: 12px;
  padding: 12px 20px;
  font-family: var(--kwata-font);
  font-size: 14px;
  white-space: nowrap;
  pointer-events: none;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  animation: kwataTipPulse 2.5s ease-in-out infinite;
}

.kwata-ios-tip--show { display: block; }

.kwata-ios-tip p {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.kwata-ios-tip__arrow {
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 8px solid rgba(30,30,30,0.95);
}

@keyframes kwataTipPulse {
  0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
  50%       { opacity: 0.85; transform: translateX(-50%) translateY(-4px); }
}

/* ═══════════════════════════════════════════════════════════════
   ANIMATED SPLASH SCREEN
═══════════════════════════════════════════════════════════════ */
#kwata-splash {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999999;
  overflow: hidden;
}

#kwata-splash.kwata-splash--show {
  display: flex;
  align-items: center;
  justify-content: center;
}

.kwata-splash__bg {
  position: absolute;
  inset: 0;
  background: #0A4834;
  animation: kwataSplashBg 0.5s ease forwards;
}

@keyframes kwataSplashBg {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.kwata-splash__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.kwata-splash__icon {
  width: 100px;
  height: 100px;
  border-radius: 22px;
  object-fit: cover;
  animation: kwataSplashIcon 0.7s 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}

@keyframes kwataSplashIcon {
  from { opacity: 0; transform: scale(0.5); }
  to   { opacity: 1; transform: scale(1); }
}

.kwata-splash__wordmark {
  max-width: 180px;
  max-height: 60px;
  object-fit: contain;
  animation: kwataSplashWordmark 0.6s 0.7s ease both;
  filter: brightness(10); /* makes any dark logo white on green bg */
}

@keyframes kwataSplashWordmark {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Rings animation */
.kwata-splash__rings {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.kwata-splash__rings span {
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.25);
  animation: kwataSplashRing 2s ease-out infinite;
}

.kwata-splash__rings span:nth-child(1) { width: 160px; height: 160px; margin: -80px; animation-delay: 0s; }
.kwata-splash__rings span:nth-child(2) { width: 240px; height: 240px; margin: -120px; animation-delay: 0.4s; }
.kwata-splash__rings span:nth-child(3) { width: 320px; height: 320px; margin: -160px; animation-delay: 0.8s; }

@keyframes kwataSplashRing {
  from { opacity: 0.6; transform: scale(0.8); }
  to   { opacity: 0; transform: scale(1.5); }
}

/* Fade out transition */
#kwata-splash.kwata-splash--fade {
  animation: kwataSplashFade 0.6s ease forwards;
}

@keyframes kwataSplashFade {
  from { opacity: 1; transform: scale(1); }
  to   { opacity: 0; transform: scale(1.04); }
}

/* ═══════════════════════════════════════════════════════════════
   PULL-TO-REFRESH
═══════════════════════════════════════════════════════════════ */
#kwata-ptr {
  position: fixed;
  top: env(safe-area-inset-top, 0);
  left: 50%;
  transform: translateY(0) translateX(-50%);
  z-index: 9000;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.kwata-ptr__spinner {
  width: 38px;
  height: 38px;
  background: var(--kwata-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.18);
  padding: 8px;
  transition: transform 0.15s ease;
}

.kwata-ptr__spinner svg {
  width: 20px;
  height: 20px;
  stroke: var(--kwata-green);
}

#kwata-ptr.kwata-ptr--ready .kwata-ptr__spinner {
  background: var(--kwata-green);
}

#kwata-ptr.kwata-ptr--ready .kwata-ptr__spinner svg {
  stroke: white;
  animation: kwataSpin 0.7s linear infinite;
}

@keyframes kwataSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ═══════════════════════════════════════════════════════════════
   SWIPE EDGE INDICATORS
═══════════════════════════════════════════════════════════════ */
.kwata-swipe-edge {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 8000;
  width: 36px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  border-radius: 0 12px 12px 0;
  background: rgba(0,0,0,0.12);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.kwata-swipe-edge--left  { left: 0; border-radius: 0 12px 12px 0; }
.kwata-swipe-edge--right { right: 0; border-radius: 12px 0 0 12px; }

.kwata-swipe-edge--active {
  opacity: 0.85;
}

.kwata-swipe-edge span {
  color: white;
  font-size: 20px;
  font-weight: 300;
}

/* ═══════════════════════════════════════════════════════════════
   UPDATE TOAST
═══════════════════════════════════════════════════════════════ */
.kwata-update-toast {
  position: fixed;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 99998;
  background: #111;
  color: #fff;
  border-radius: 50px;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--kwata-font);
  font-size: 13px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  transition: top 0.4s cubic-bezier(0.34,1.3,0.64,1);
  white-space: nowrap;
}

.kwata-update-toast--show {
  top: max(env(safe-area-inset-top, 16px), 16px);
}

.kwata-update-toast button {
  background: var(--kwata-green);
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--kwata-font);
}

/* ═══════════════════════════════════════════════════════════════
   SAFE AREA & VIEWPORT UTILITIES
═══════════════════════════════════════════════════════════════ */

/* Ensure content never hides behind iOS notch in standalone mode */
@media (display-mode: standalone) {
  body {
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
  }

  /* Give sticky headers room */
  .site-header,
  .wp-block-template-part header,
  #masthead,
  #site-header {
    padding-top: env(safe-area-inset-top);
  }
}

/* iOS full-height fix */
.kwata-fullheight {
  height: calc(var(--kwata-vh, 1vh) * 100);
}

/* ═══════════════════════════════════════════════════════════════
   INSTALL GUIDE OVERLAY (generic browsers)
═══════════════════════════════════════════════════════════════ */
.kwata-install-guide {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 12px;
  right: 12px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
  max-width: 536px;
  margin: 0 auto;
}

.kwata-install-guide--show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.kwata-install-guide__inner {
  background: rgba(20,20,20,0.95);
  color: #fff;
  border-radius: 14px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

.kwata-install-guide__inner p {
  margin: 0;
  font-family: var(--kwata-font);
  font-size: 13px;
  line-height: 1.5;
  flex: 1;
}

.kwata-install-guide__close {
  background: var(--kwata-green);
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 700;
  font-family: var(--kwata-font);
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════
   PAGE LOADER SUPPRESSION
   Disable built-in theme preloaders; app uses its own loader only
═══════════════════════════════════════════════════════════════ */
#page-loader,
#preloader,
.page-loader,
.preloader,
#loading-overlay,
.loading-overlay,
[class*="preloader"] {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}