/* Global font */
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
}

/* Background */
.intro-page {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;

  background: linear-gradient(135deg, #44c076, #0DA54A);
}

/* Card container */
.card {
  background: white;
  padding: 30px 25px;
  border-radius: 20px;

  width: 85%;
  max-width: 400px;

  text-align: center;

  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* Titles */
.card h1,
.card h2 {
  margin-bottom: 10px;
  font-weight: 700;
}

.card {
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#cardBody p {
  color: #555;
  margin: 8px 0;
  font-size: 15px;
}

/* Modern button */
.primary-btn {
  margin-top: 20px;
  width: 100%;
  padding: 14px;

  border: none;
  border-radius: 999px;

  font-size: 16px;
  font-weight: 600;

  color: white;
  background: linear-gradient(135deg, #0DA54A, #44c076);

  cursor: pointer;

  transition: all 0.2s ease;

  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* Tap effect */
.primary-btn:active {
  transform: scale(0.97);
}

/* Hover (desktop) */
.primary-btn:hover {
  filter: brightness(1.05);
}

.center {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

button {
  padding: 15px 25px;
  font-size: 18px;
  margin-top: 20px;
}

#map {
  height: 100vh;
  width: 100%;
}

#progressContainer {
  position: fixed;
  bottom: 20px;
  left: 15px;
  right: 15px;
  height: 34px;

  border-radius: 999px;
  overflow: hidden;

  /* Glass effect */
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);

  box-shadow:
    0 4px 20px rgba(0,0,0,0.15),
    inset 0 1px 2px rgba(255,255,255,0.3);

  z-index: 1000;
}

/* Progress fill */
#progressBar {
  height: 100%;
  width: 0%;
  border-radius: 999px;

  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* subtle glow */
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.6);

  background: linear-gradient(270deg, #0DA54A, #44c076, #0DA54A);
  background-size: 400% 400%;
  animation: gradientMove 3s ease infinite;

}

/* Centered text */
#progressText {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);

  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.5px;

  color: white;
  text-shadow: 0 1px 3px rgba(0,0,0,0.4);

  pointer-events: none;
}

@keyframes gradientMove {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* marker styles */
.done-marker {
  opacity: 0.3;
}

.info-marker {
  stroke: blue;
  fill: lightblue;
}

#cardOverlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;

  display: flex;
  align-items: flex-end;
  justify-content: center;

  background: rgba(0,0,0,0.4);
  z-index: 2000;
}

/* 👇 IMPORTANT: prevent blocking when hidden */
#cardOverlay.hidden {
  display: none;
}

/* Hidden state */
.hidden {
  display: none !important;
}

/* Card (bottom sheet style) */
#cardContent {
  width: 100%;
  max-height: 90%;
  background: white;
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
  padding: 20px;
  overflow-y: auto;
  animation: slideUp 0.3s ease;

  position: relative; /* 👈 IMPORTANT */
}

/* Close button */
#closeCard {
  position: absolute;
  top: 0px;
  right: 15px;

  width: 36px;
  height: 36px;

  border: none;
  border-radius: 50%;
  background: rgba(255, 74, 74, 0.95);

  display: flex;              /* 👈 key */
  align-items: center;        /* vertical center */
  justify-content: center;    /* horizontal center */

  color: white;
  font-size: 18px;
  line-height: 1;             /* 👈 prevents vertical shift */
  padding: 0;                 /* 👈 remove default padding */

  cursor: pointer;
}

/* Image styling */
#cardBody img {
  width: 100%;          /* never exceed card width */
  max-height: 180px;    /* 👈 limit height */
  object-fit: cover;    /* crop nicely instead of stretching */
  border-radius: 12px;
  margin-top: 10px;
}

/* Animation */
@keyframes slideUp {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

.action-btn {
  width: 100%;
  padding: 14px;
  margin-top: 0px;

  border: none;
  border-radius: 999px;

  font-size: 16px;
  font-weight: 600;

  cursor: pointer;

  transition: all 0.2s ease;

  background: #0DA54A;   /* default (Google blue) */
  color: white;

  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

/* Hover / tap effect */
.action-btn:active {
  transform: scale(0.97);
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

/* DONE state */
.action-btn.done {
  background: #373737;  /* Google green */
}

/* Optional subtle hover (desktop) */
.action-btn:hover {
  filter: brightness(1.05);
}

/* Fullscreen overlay */
#gpsModal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;

  background: rgba(0,0,0,0.5);

  display: flex;
  justify-content: center;
  align-items: center;

  z-index: 3000;
}

/* Card */
.gps-card {
  background: white;
  padding: 25px;
  border-radius: 20px;

  width: 80%;
  max-width: 320px;

  text-align: center;

  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* Button */
.gps-card button {
  margin-top: 15px;
  width: 100%;
  padding: 14px;

  border: none;
  border-radius: 999px;

  background: #0DA54A;
  color: white;
  font-size: 16px;
  font-weight: 600;

  cursor: pointer;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden; /* 👈 prevents scrolling */
}

#map {
  height: 100dvh;
  width: 100%;
}

body {
  padding-bottom: env(safe-area-inset-bottom);
}

/* Overlay */
#completionModal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;

  background: rgba(0,0,0,0.6);

  display: flex;
  justify-content: center;
  align-items: center;

  z-index: 4000;
}

/* Hidden */
#completionModal.hidden {
  display: none;
}

/* Card */
.completion-card {
  background: white;
  padding: 30px 25px;
  border-radius: 20px;

  width: 80%;
  max-width: 320px;

  text-align: center;

  box-shadow: 0 10px 30px rgba(0,0,0,0.3);

  animation: popIn 0.4s ease;
}

/* Button */
.completion-card button {
  margin-top: 20px;
  width: 100%;
  padding: 14px;

  border: none;
  border-radius: 999px;

  background: #34a853;
  color: white;

  font-size: 16px;
  font-weight: 600;

  cursor: pointer;
}

/* Animation */
@keyframes popIn {
  from {
    transform: scale(0.8);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}