/* ==========================================================================
   PondBase Shared Site Chrome
   Covers: slide-out nav menu, App Store signup modal, screen-preview modal
   Include on every page via: <link rel="stylesheet" href="css/site-modals.css">

   Uses var(--name, fallback) throughout, so it works whether or not the
   page defines :root custom properties itself. If a page DOES define
   --pond-green / --pond-blue / etc., those values win automatically.
   ========================================================================== */

body.modal-open {
  overflow: hidden;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

/* ---------- Slide-out nav menu ---------- */

.menu-toggle-btn {
  position: fixed;
  top: 22px;
  right: 44px;
  z-index: 1002;
  padding: 6px 10px;
  border: 1.5px solid var(--pond-blue, #63cfea);
  border-radius: 6px;
  background: rgba(99, 207, 234, 0.08);
  color: var(--pond-blue, #63cfea);
  font-size: 22px;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
}

.menu-toggle-btn:hover {
  background: rgba(99, 207, 234, 0.18);
}

.menu-toggle-btn:focus-visible,
.phone-action:focus-visible,
.app-store-banner-btn:focus-visible,
.store-button:focus-visible,
.signup-close:focus-visible,
.screen-close:focus-visible,
.screen-original-link:focus-visible {
  outline: 3px solid var(--pond-blue, #63cfea);
  outline-offset: 4px;
}

.slide-menu {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 1001;
  width: 33%;
  min-width: 240px;
  max-width: 360px;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 90px 20px 30px;
  overflow-y: auto;
  border-left: 3px solid var(--pond-green, #2f6e46);
  background: #111;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}

.slide-menu.open {
  transform: translateX(0);
}

.slide-menu a {
  width: 100%;
  max-width: 320px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
}

.slide-menu a:last-child {
  border-bottom: 0;
}

.slide-menu a:hover,
.slide-menu a[aria-current="page"] {
  color: var(--pond-orange, #e2711d);
}

.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  visibility: hidden;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.menu-overlay.open {
  visibility: visible;
  opacity: 1;
}

/* ---------- Signup modal (App Store notify form) ---------- */

.signup-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.82);
}

.signup-modal.open {
  display: flex;
}

.signup-dialog {
  position: relative;
  width: min(100%, 620px);
  max-height: calc(100vh - 40px);
  padding: 46px 18px 18px;
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  background: #071a14;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.65);
}

.signup-close,
.screen-close {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.signup-frame {
  display: block;
  width: 100%;
  height: 600px;
  margin: 0 auto;
  border: 0;
  border-radius: 8px;
  background: #fff;
}

/* Simple older pages (e.g. Catch Analytics) used .signup-backdrop / .signup-modal
   (inner box) instead of .signup-modal / .signup-dialog. These aliases let old
   markup keep working without a rename, so migration can happen gradually. */
.signup-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  place-items: center;
  padding: 18px;
  background: rgba(0, 0, 0, 0.76);
}

.signup-backdrop.open {
  display: grid;
}

/* ---------- Screen-preview modal (tap-to-enlarge screenshots) ---------- */

.screen-modal {
  position: fixed;
  inset: 0;
  z-index: 2100;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 20px;
  overflow-y: auto;
  background: rgba(0, 0, 0, 0.82);
}

.screen-modal.open {
  display: flex;
}

.screen-dialog {
  position: relative;
  width: min(100%, 1020px);
  margin: 10px auto;
  padding: 58px 18px 24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  background: #020504;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.65);
  text-align: center;
}

.screen-preview {
  display: block;
  width: min(100%, 945px);
  height: auto;
  margin: 0 auto;
  border-radius: 22px;
  background: #000;
}

.screen-original-link {
  display: inline-block;
  margin-top: 18px;
  padding: 11px 18px;
  border: 1px solid rgba(99, 207, 234, 0.45);
  border-radius: 8px;
  color: var(--pond-blue, #63cfea);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.screen-original-link:hover {
  background: rgba(99, 207, 234, 0.1);
  color: #8bddf0;
}

/* ---------- Responsive ---------- */

@media (max-width: 600px) {
  .menu-toggle-btn {
    top: 18px;
    right: 18px;
  }

  .signup-modal,
  .signup-backdrop,
  .screen-modal {
    padding: 8px;
  }

  .signup-dialog {
    max-height: calc(100vh - 16px);
    padding: 44px 8px 8px;
  }

  .signup-frame {
    height: 640px;
  }

  .screen-dialog {
    padding: 54px 8px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .slide-menu {
    transition: none;
  }
}