/* Form Controls Stylesheet
   - Search input and button styling
   - Clear button functionality
   - Glass effect form elements
*/

/* Search Form Container Glass Morphism */
#searchForm {
  max-width: 32em;
  margin: 2.2em auto 1.2em auto;
  padding: 0.7em 1.2em 0.7em 1.2em;
  border-radius: 1em;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.13);
  backdrop-filter: blur(18px) saturate(180%) brightness(1.09);
  -webkit-backdrop-filter: blur(18px) saturate(180%) brightness(1.09);
  box-shadow: 0 2px 12px -2px rgba(31,38,135,0.13), 0 0 0 1px rgba(255,255,255,0.08);
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.22);
  border-left: 1px solid rgba(255,255,255,0.22);
  border-right: 1px solid rgba(255,255,255,0.09);
  border-bottom: 1px solid rgba(255,255,255,0.09);
}

#searchForm::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.18), transparent 60%),
              linear-gradient(135deg, rgba(255,255,255,0.09), rgba(255,255,255,0.03));
  mix-blend-mode: overlay;
  pointer-events: none;
}

#searchForm:focus-within {
  box-shadow:
    0 0 0 4px rgba(255,255,255,0.18), /* glass border, more visible */
    0 4px 16px 0 rgba(31,38,135,0.28),
    0 -4px 16px 0 rgba(255,0,128,0.12),   /* top pink */
    4px 0 16px 0 rgba(0,255,255,0.12),    /* right cyan */
    0 4px 16px 0 rgba(255,255,0,0.12),    /* bottom yellow */
    -4px 0 16px 0 rgba(0,255,128,0.12),   /* left green */
    4px 4px 24px 0 rgba(128,0,255,0.12),  /* bottom right purple */
    -4px -4px 24px 0 rgba(255,128,0,0.12);/* top left orange */
  border: 2.5px solid rgba(255,255,255,0.28);
  border-radius: 1em;
  transition: box-shadow 0.22s, border-color 0.22s;
  z-index: 3;
}

/* Search Field Layout */
#searchField {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

#searchField .input-row {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

#searchField .input-row > div {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 400px;
  border-radius: 0.75em;
  border: none;
}

#searchForm input {
  -webkit-appearance: none;
  appearance: none;
  outline: none;
  box-sizing: border-box;
  font-size: 18pt;
  margin: 0;
  padding: 0.5em 1em;
  border: 1.5px solid rgba(255,255,255,0.22);
  font-weight: 500;
  background: rgba(255,255,255,0.16);
  color: #fff;
  border-radius: 0.7em;
  backdrop-filter: blur(12px) saturate(180%) brightness(1.08);
  -webkit-backdrop-filter: blur(12px) saturate(180%) brightness(1.08);
  box-shadow: inset 0 6px 32px 0 rgba(31,38,135,0.18), 0 1px 6px -2px rgba(0,0,0,0.08);
  transition: box-shadow 0.18s, border-color 0.18s;
}

#searchForm input[name=term] {
  width: 100%;
  min-width: 0;
  box-shadow: inset 0 8px 36px 0 rgba(31,38,135,0.22), 0 2px 12px -2px rgba(0,0,0,0.10);
  border-bottom: 2.5px solid rgba(255,255,255,0.28);
  border-top: 1px solid rgba(255,255,255,0.10);
  border-left: 1px solid rgba(255,255,255,0.10);
  border-right: 1px solid rgba(255,255,255,0.10);
}

#searchInput::placeholder {
  text-align: center;
  color: #c5ccdb;
  text-shadow: 0 1px 2px rgba(0,0,0,0.15);
}
#searchInput {
  text-align: left;
}

/* Clear button styling and positioning */
button#clearBtn {
  position: absolute;
  right: 0.5em;
  top: 50%;
  transform: translateY(-50%);
  width: 2em;
  height: 2em;
  border-radius: 50%;
  background: rgba(255,255,255,0.16) !important;
  border: 2px solid rgba(255,255,255,0.38) !important;
  color: #fff !important;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1001;
  box-shadow: 0 2px 12px -2px rgba(31,38,135,0.13), 0 0 0 1px rgba(255,255,255,0.08) !important;
  backdrop-filter: blur(18px) saturate(180%) brightness(1.09);
  -webkit-backdrop-filter: blur(18px) saturate(180%) brightness(1.09);
  transition: background 0.4s, color 0.4s, border 0.4s, box-shadow 0.4s !important;
}
button#clearBtn:hover,
button#clearBtn:active,
button#clearBtn:focus {
  background: rgba(255,255,255,0.28) !important;
  border: 2px solid rgba(160,160,160,0.7) !important;
  color: #eaeaeacc !important;
}

/* Submit button styling */
button#submitBtn {
  background: rgba(255,255,255,0.16) !important;
  color: #fff !important;
  border-radius: 0.5em !important;
  border: 2px solid rgba(255,255,255,0.38) !important;
  font-weight: bold !important;
  font-size: 18pt !important;
  padding: 0.5em 1.1em !important;
  margin-left: 0.25em !important;
  margin-top: 0 !important;
  width: auto !important;
  position: relative !important;
  z-index: 1002 !important;
  cursor: pointer !important;
  box-shadow: 0 2px 12px -2px rgba(31,38,135,0.13), 0 0 0 1px rgba(255,255,255,0.08) !important;
  backdrop-filter: blur(18px) saturate(180%) brightness(1.09);
  -webkit-backdrop-filter: blur(18px) saturate(180%) brightness(1.09);
  transition: background 0.4s, color 0.4s, border 0.4s, box-shadow 0.4s !important;
}

button#submitBtn:hover {
  background: rgba(255,255,255,0.28) !important;
  color: #f8fcff !important;
  text-shadow: 0 1px 8px rgba(255,255,255,0.22), 0 0 2px #b0c4d8 !important;
  border-color: rgba(255,255,255,0.38) !important;
  box-shadow: 0 4px 18px 0 rgba(31,38,135,0.15), 0 0 0 2px rgba(255,255,255,0.18) !important;
  backdrop-filter: blur(38px) saturate(180%) brightness(1.16);
  -webkit-backdrop-filter: blur(38px) saturate(180%) brightness(1.16);
  z-index: 1003 !important;
}

button#submitBtn:disabled,
button#submitBtn:disabled:hover {
  background: rgba(255,255,255,0.16) !important;
  color: #fff !important;
  border: 2px solid rgba(255,255,255,0.38) !important;
  box-shadow: 0 2px 12px -2px rgba(31,38,135,0.13), 0 0 0 1px rgba(255,255,255,0.08) !important;
  backdrop-filter: blur(18px) saturate(180%) brightness(1.09);
  -webkit-backdrop-filter: blur(18px) saturate(180%) brightness(1.09);
  cursor: not-allowed !important;
}

/* Mobile responsive styling for search form */
@media (max-width: 700px) {
  body {
    background-attachment: fixed;
    min-height: 100vh;
    overflow: auto;
  }
  #searchForm {
    width: 92vw !important;
    max-width: 480px !important;
    margin: 1.8em auto 1.1em auto !important;
    padding: 0.6em 0.6em 0.6em 0.6em !important;
    border-radius: 0.9em !important;
    box-sizing: border-box !important;
    min-height: 8em !important; /* Proportionally smaller */
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
  }
}

@media only screen and (max-width: 600px) {
  body {
    background-attachment: fixed; /* wallpaper stays fixed, content scrolls */
    min-height: 100vh; /* allow scrolling, do not force height */
    overflow: auto; /* ensure scrolling is enabled */
  }
  #searchForm {
    max-width: 95vw !important;
    margin: 1.6em auto !important;
    padding: 0 0.4em !important;
    border-radius: 0.7em !important;
  }
  #searchField .input-row {
    flex-direction: row !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
  }
  #searchField .input-row > div {
    width: 78% !important;
    max-width: 450px !important;
  }
  #searchForm input[name=term] {
    height: 2.8em !important;
    font-size: 14pt !important;
    padding: 0.45em !important;
    min-width: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
    vertical-align: middle !important;
  }
  button#submitBtn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 0.9em !important;
    font-size: 14pt !important;
    width: auto !important;
    margin-left: 0.4em !important;
    margin-top: 0 !important;
    height: 2.8em !important;
    box-sizing: border-box !important;
    vertical-align: middle !important;
  }
}