:root {
  --main-bg: #f7fafc;
  --main-color: #2d3748;
  --primary: #301889;
  --primary-dark: #49388D;
  --accent: #4bedb1;
  --accent-dark: #3ad89a;
  --danger: #e53e3e;
  --input-bg: #edf2f7;
  --input-border: #e2e8f0;
  --input-focus: #4a5568;
  --input-focus-alt: #b0b7c3;
  --white: #fff;
  --shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-strong: 0 8px 16px rgba(0, 0, 0, 0.2);
}

body {
  font-family: 'Roboto', Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: var(--main-bg);
  color: var(--main-color);
}

header {
  text-align: center;
  padding: 15px;
  background: var(--primary);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

header img {
  max-width: 330px;
}

#search {
  margin: 20px auto;
  max-width: 800px;
  background: var(--white);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 20px;
}

form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 15px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

label {
  font-weight: bold;
  color: var(--main-color);
}

input[type="text"],
input[type="date"],
select {
  padding: 10px;
  border: 1px solid var(--input-border);
  border-radius: 4px;
  background-color: var(--input-bg);
  color: var(--main-color);
  font-size: 1rem;
  width: 100%;
  box-sizing: border-box;
}

input:focus, select:focus {
  outline: none;
  border-color: var(--input-focus);
  box-shadow: none;
}

input[type="date"]:focus,
select:focus,
.choices__inner.is-focused,
.choices__inner:focus,
.flatpickr-input:focus,
.flatpickr-input:active {
  box-shadow: none !important;
  border-color: var(--input-focus-alt) !important;
}

.flatpickr-calendar,
.flatpickr-calendar:focus,
.flatpickr-calendar:active {
  box-shadow: none !important;
}

.date-range {
  display: flex;
  align-items: center;
  gap: 5px;
}

button {
  padding: 10px 15px;
  border: none;
  border-radius: 5px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
  margin: 5px;
}

button[type="submit"] {
  background-color: var(--primary);
  color: var(--white);
}
button[type="submit"]:hover {
  background-color: var(--primary-dark);
}
button[type="button"] {
  background-color: var(--accent);
  color: var(--primary);
}
button[type="button"]:hover {
  background-color: var(--accent-dark);
}
button:disabled,
button[disabled] {
  background-color: #d6c9f0;
  color: var(--input-focus);
  cursor: not-allowed;
  opacity: 0.7;
}

#downloadCsv, #downloadJson {
  background-color: var(--white);
  color: var(--primary);
  border: 1.5px solid var(--primary);
}
#downloadCsv:hover, #downloadJson:hover {
  background-color: var(--accent);
  color: var(--white);
  border: 1.5px solid var(--accent);
}

#results {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}
.result-item {
  background: var(--white);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 15px;
  width: calc(33% - 40px);
  box-sizing: border-box;
  transition: transform 0.6s ease, box-shadow 0.3s ease;
  word-break: break-word;
  overflow-wrap: break-word;
  white-space: normal;
  max-width: 100%;
  display: inline-block;
}
.result-item:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-strong);
}
.result-item h3 {
  margin: 0 0 10px;
  color: var(--main-color);
}
.result-item p {
  margin: 5px 0;
}
.result-item a {
  color: #0f60eb;
  text-decoration: none;
}
.result-item a:hover {
  text-decoration: underline;
}
.result-item table {
  width: 100%;
  max-width: 100%;
  margin-bottom: 1rem;
  border-collapse: collapse;
  overflow-x: auto;
  display: block;
}
.result-item td, .result-item th {
  padding: 8px;
  border: 1px solid #ddd;
  word-wrap: break-word;
  max-width: 400px;
}
#count {
  text-align: center;
  font-weight: bold;
  margin-top: 20px;
  color: var(--main-color);
  font-size: 18px;
}

/* Responsive */
@media screen and (max-width: 768px) {
  .result-item { width: calc(50% - 40px); }
}
@media screen and (max-width: 480px) {
  .result-item { width: 90%; }
}

/* Auth container */
#authContainer {
  width: 350px;
  padding: 25px;
  background: var(--white);
  box-shadow: 0px 5px 15px rgba(0,0,0,0.2);
  border-radius: 10px;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Arial', sans-serif;
  animation: fadeIn 0.5s ease-in-out;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translate(-50%, -55%); }
  to { opacity: 1; transform: translate(-50%, -50%); }
}
#authContainer label {
  display: block;
  font-weight: bold;
  margin: 10px 0 5px;
  color: #333;
}
#authContainer input {
  width: calc(100% - 20px);
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 16px;
  transition: all 0.3s ease-in-out;
  box-sizing: border-box;
}
#authContainer input:focus {
  border-color: #007bff;
  outline: none;
  box-shadow: 0 0 8px rgba(0,123,255,0.3);
}
#authContainer button {
  width: 100%;
  padding: 12px;
  background: var(--primary);
  color: var(--white);
  font-size: 16px;
  font-weight: bold;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  margin-top: 15px;
  transition: all 0.3s ease-in-out;
}
#authContainer button:hover {
  background: #24105e;
  box-shadow: 0px 5px 10px rgba(0,0,0,0.2);
}
#authContainer button:active {
  transform: scale(0.98);
}
@media (max-width: 400px) {
  #authContainer { width: 90%; padding: 15px; }
}

/* Error message */
.error-message {
  background-color: #fff3f3;
  border: 1px solid #ffcdd2;
  border-radius: 4px;
  padding: 15px;
  margin: 10px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.error-icon { font-size: 24px; color: #d32f2f; }
.error-text { color: #d32f2f; font-size: 14px; line-height: 1.4; }

/* Flatpickr custom */
body .flatpickr-day.inRange,
body .flatpickr-day.inRange:hover,
body .flatpickr-day.selected,
body .flatpickr-day.selected:hover,
body .flatpickr-day.startRange,
body .flatpickr-day.endRange {
  background: var(--primary) !important;
  border-color: var(--primary) !important;
  color: var(--white) !important;
}
.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange,
.flatpickr-day.selected:hover,
.flatpickr-day.startRange:hover,
.flatpickr-day.endRange:hover,
.flatpickr-day:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}
.flatpickr-day.today {
  border-color: var(--primary);
  color: var(--primary);
}
.flatpickr-day.today:hover {
  background: var(--primary);
  color: var(--white);
}
.flatpickr-day.selected, .flatpickr-day.startRange, .flatpickr-day.endRange, .flatpickr-day.selected.inRange, .flatpickr-day.startRange.inRange, .flatpickr-day.endRange.inRange, .flatpickr-day.selected:focus, .flatpickr-day.startRange:focus, .flatpickr-day.endRange:focus, .flatpickr-day.selected:hover, .flatpickr-day.startRange:hover, .flatpickr-day.endRange:hover, .flatpickr-day.selected.prevMonthDay, .flatpickr-day.startRange.prevMonthDay, .flatpickr-day.endRange.prevMonthDay, .flatpickr-day.selected.nextMonthDay, .flatpickr-day.startRange.nextMonthDay, .flatpickr-day.endRange.nextMonthDay {
  background: var(--primary) !important;
  border-color: var(--primary) !important;
  color: var(--white) !important;
  box-shadow: none !important;
}

/* Choices.js custom */
.choices { width: 100%; }
.choices__inner { width: 100%; box-sizing: border-box; background-color: var(--main-bg); }
.choices__list--dropdown, .choices__list[aria-expanded] { background-color: var(--main-bg); }