:root {
  --bg-image: url("https://images.pexels.com/photos/34055834/pexels-photo-34055834.jpeg");
  --header-bg-image: url("tu-imagen.jpg");
  --shadow-1: 0 2px 8px rgba(0,0,0,0.2);
  --shadow-2: 0 3px 8px rgba(0,0,0,0.15);

  --primary: #007BFF;
  --primary-dark: #0056b3;
  --success: #28a745;
  --success-dark: #218838;
  --danger: #c82333;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 10px;

  --border-1: 1px solid #ccc;
  --border-2: 2px solid #bbb;

  --bg-card: #fff;
  --bg-soft: #fafafa;
  --bg-page: rgb(197, 194, 165);

  --passport-flag-width: 280px;
}

/* =========================================================
  BASE (sticky footer sin fixed)
========================================================= */
html { height: 100%; }
body { height: 100%; }

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-image: var(--bg-image);
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  flex-direction: column;
  padding-bottom: 0;
}

@media (max-width: 768px) {
  body { background-attachment: scroll; }
}

/* =========================================================
  HEADER + NAV
========================================================= */
header {
  color: black;
  padding: 40px;
  text-align: center;
}

.header-box {
  position: relative;
  display: inline-block;
  border: var(--border-1);
  border-radius: var(--radius-lg);
  padding: 20px clamp(16px, 8vw, 300px);
  box-shadow: var(--shadow-1);
  text-align: center;
  color: #fff;
  background: var(--header-bg-image) no-repeat center center;
  background-size: cover;
  width: 740px;
}

.header-box::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.4);
  border-radius: var(--radius-lg);
}

.header-box h1 {
  position: relative;
  z-index: 1;
}

.header-box nav {
  position: relative;
  z-index: 1;
}

nav { margin-top: 20px; }

nav a {
  display: inline-block;
  background-color: var(--primary);
  color: #fff;
  padding: 12px 30px;
  margin: 5px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.2s;
}

nav a:hover {
  background-color: var(--primary-dark);
  transform: scale(1.05);
}

nav a.active {
  background-color: var(--success);
  transform: scale(1.1);
}

/* =========================================================
  WELCOME
========================================================= */
.welcome-title {
  font-size: 22px;
  font-weight: 800;
  text-align: center;
  color: rgb(255, 255, 255);
  background: linear-gradient(90deg, #2c559c, #2A78FF);
  padding: 15px;
  border-radius: 12px;
  margin: 0 0 20px 0;
  box-shadow: 0 6px 18px rgba(42,120,255,0.25);
  letter-spacing: 1px;
}

.welcome-paragraph { line-height: 1.6; }
.welcome-paragraph--spaced { margin-bottom: 15px; }
.welcome-paragraph--final { margin: 0; }

.welcome-list {
  line-height: 1.8;
  margin: 0 0 16px 0;
  padding-left: 22px;
}

.welcome-list-item { margin-bottom: 10px; }
.welcome-list-item--last { margin-bottom: 0; }
.welcome-start { text-align: center; }

/* =========================================================
  MAIN / FORMS / BUTTONS (GLOBAL)
========================================================= */
main {
  max-width: 1000px;
  margin: 50px auto;
  background: var(--bg-page);
  padding: 20px;
  border-radius: var(--radius-md);
  border: var(--border-1);
  box-shadow: var(--shadow-1);
  display: none;
  width: 100%;
}

main.active { display: block; }

.form-group { margin-bottom: 20px; }

label {
  display: block;
  font-weight: bold;
  margin-bottom: 6px;
  color: #444;
  font-size: 15px;
}

select {
  width: 100%;
  padding: 10px;
  border-radius: var(--radius-sm);
  border: var(--border-1);
  font-size: 14px;
  transition: border-color 0.3s;
}

.passport-box select {
  width: 100%;
  padding: 10px;
  border-radius: var(--radius-sm);
  border: var(--border-1);
  font-size: 14px;
  transition: border-color 0.3s;
}

select:focus {
  border-color: var(--primary);
  outline: none;
}

.passport-box select:focus {
  border-color: var(--primary);
  outline: none;
}

.btn-container {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 20px;
  margin-bottom: 20px;
}

.start-button{
  background: var(--success);
  color: #ffffff;
  margin-top: 1%;
}

button {
  padding: 12px 20px;
  font-size: 16px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
}

.btn-container .search-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-width: 130px;
}

.btn-container .back-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-width: 130px;
}

button.search-btn {
  background: var(--success);
  color: #ffffff;
}
button.search-btn:hover {
  background: var(--success-dark);
  transform: scale(1.05);
}

button.back-btn {
  background: #0069d9;
  color: #fff;
}
button.back-btn:hover {
  background: #0053ad;
  transform: scale(1.05);
}

button.danger-btn {
  background: var(--danger);
  color: #fff;
}
button.danger-btn:hover {
  background: #a51c2a;
  transform: scale(1.05);
}

/* =========================================================
  SINGLE TRIP 
========================================================= */
#connection-buttons {
  display: flex;
  justify-content: left;
  gap: 12px;
  margin: 15px 0 30px 0;
}

#connection-buttons .back-btn {
  display: inline-flex;
  margin: 0;
}

#connection-buttons .danger-btn {
  display: inline-flex;
  margin: 0;
}

/* =========================================================
  MULTI TRIP 
========================================================= */
#destination-buttons {
  display: flex;
  justify-content: left;
  gap: 12px;
  margin: 15px 0 30px 0;
}

#destination-buttons .back-btn {
  display: inline-flex;
  margin: 0;
}

#destination-buttons .danger-btn {
  display: inline-flex;
  margin: 0;
}

/* =========================================================
  SHARED BOXES / RESULTS 
========================================================= */
/* ================= BASE CARDS ================= */

.passport-box {
  background: var(--bg-card);
  border-radius: var(--radius-md);
}

#single .passport-box {
  background: var(--bg-card);
  border-radius: var(--radius-md);
}

#single .resultado-box {
  background: var(--bg-card);
  border-radius: var(--radius-md);
}

#multi .resultado-box {
  background: var(--bg-card);
  border-radius: var(--radius-md);
}

.payment-row li {
  background: var(--bg-card);
  border-radius: var(--radius-md);
}

.currency-section {
  background: var(--bg-card);
  border-radius: var(--radius-md);
}

.crypto-section {
  background: var(--bg-card);
  border-radius: var(--radius-md);
}

.crypto-screen {
  background: var(--bg-card);
  border-radius: var(--radius-md);
}

/* ================= INFO / SUPPORT BOX ================= */

.support-box {
  font-size: 25px;
  font-weight: 800;
  text-align: center;
  color: #fff;
  background: linear-gradient(90deg, #2c559c, #2A78FF);
  padding: 15px;
  border-radius: 12px;
  margin: 0 0 20px 0;
  box-shadow: 0 6px 18px rgba(42,120,255,0.25);
  letter-spacing: 1px;
}

.info-box {
  font-size: 25px;
  font-weight: 800;
  text-align: center;
  color: #fff;
  background: linear-gradient(90deg, #2c559c, #2A78FF);
  padding: 15px;
  border-radius: 12px;
  margin: 0 0 20px 0;
  box-shadow: 0 6px 18px rgba(42,120,255,0.25);
  letter-spacing: 1px;
}

.passport-box {
  border: var(--border-2);
}

#single .passport-box {
  border: var(--border-2);
}

.info-box {
  border: var(--border-2);
}

.support-box {
  border: var(--border-2);
}

.currency-section {
  border: var(--border-2);
}

.crypto-section {
  border: var(--border-2);
}

.crypto-screen {
  border: var(--border-2);
  background: #f3dfba
}

#single .resultado-box {
  border: var(--border-1);
  padding: 20px;
  box-shadow: var(--shadow-2);
}

#multi .resultado-box {
  border: var(--border-1);
  padding: 20px;
  box-shadow: var(--shadow-2);
}

#single .passport-box {
  padding: 15px;
  margin-bottom: 20px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

#single .resultado-box {
  padding: 15px;
  margin-bottom: 20px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.passport-box {
  padding: 15px 20px;
  margin: 20px 0;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.passport-box h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: bold;
  color: #333;
  text-align: center;
}

.passport-box label {
  display: block;
  font-weight: bold;
  margin: 12px 0 6px;
  color: #444;
}

/* =========================================================
  RESULTS
========================================================= */

.resultado-titulo-interno {
  font-size: 22px;
  font-weight: 800;
  text-align: center;
  color: rgb(255, 255, 255);
  background: linear-gradient(90deg, #2c559c, #2A78FF);
  padding: 15px;
  border-radius: 12px;
  margin: 0 0 20px 0;
  box-shadow: 0 6px 18px rgba(42,120,255,0.25);
  letter-spacing: 1px;
}

.resultado-titulo {
  font-size: 22px;
  font-weight: 800;
  text-align: center;
  color: rgb(255, 255, 255);
  background: linear-gradient(90deg, #2c559c, #2A78FF);
  padding: 15px;
  border-radius: 12px;
  margin: 0 0 20px 0;
  box-shadow: 0 6px 18px rgba(42,120,255,0.25);
  letter-spacing: 1px;
}

.resultado-titulo-interno-2{
  font-size: 22px;
  font-weight: 800;
  text-align: center;
  color: rgb(255, 255, 255);
  background: linear-gradient(90deg, #2c559c, #2A78FF);
  padding: 15px;
  border-radius: 12px;
  margin: 0 0 20px 0;
  box-shadow: 0 6px 18px rgba(42,120,255,0.25);
  letter-spacing: 1px;
}

.resultado-box {
  border: var(--border-2);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: 15px;
  margin: 0 0 15px 0;
  background: var(--bg-card);
  box-shadow: 0 8px 25px rgb(0, 0, 0);
  border: 2px solid rgb(0, 0, 0);
}

#resultadoTexto {
  display: grid;
  grid-template-columns: 450px 1fr;
  gap: 12px 20px;
  font-weight: 600;
  color: #000000;
  padding: 15px;
  background: #ffffff;
  border: 1px solid rgb(0, 0, 0);
  border-radius: var(--radius-sm);
  margin-top: 15px;
}

.passport-box-MT {
  display: grid;
  grid-template-columns: 450px 1fr;
  gap: 12px 20px;
  font-weight: 600;
  color: #000000;
  padding: 15px;
  background: #ffffff;
  border: 1px solid rgb(0, 0, 0);
  border-radius: var(--radius-sm);
  margin-top: 15px;
}

#resultadoVisa {
  padding: 15px;
  background: #ffffff;
  border: 1px solid rgb(0, 0, 0);
  border-radius: var(--radius-sm);
  margin-top: 15px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* =========================================================
  VISA BLOCKS
========================================================= */
.visa-block {
  border: 2px solid #333;
  border-radius: var(--radius-md);
  padding: 12px;
  margin: 15px 0;
  background: #f9f9f9;
}

.visa-block b {
  font-size: 15px;
  text-decoration: underline;
  display: block;
  margin-bottom: 8px;
}

.visa-block.destino-final {
  background: #eef7ff;
  border-color: #0077cc;
}

/* =========================================================
  PASSPORT INFO
========================================================= */
.info-layout {
  display: flex;
  gap: 20px;
  margin: 20px 0;
  flex-wrap: wrap;
}

.info-images {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: center;
  min-width: 200px;
}

.info-images img {
  width: var(--passport-flag-width);
  border: var(--border-1);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  padding: 5px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  display: block;
}

.info-text {
  flex: 2;
  background: #fdfdfd;
  padding: 20px;
  border: var(--border-2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
  min-width: 300px;
}

.info-text h2 {
  margin-top: 0;
  color: var(--primary);
  font-size: 26px;
  text-align: center;
  margin-bottom: 20px;
}

.info-box {
  padding: 15px 20px;
  margin: 15px 0;
  text-align: center;
  font-size: 14px;
  color: #333;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

/* =========================================================
  TABLE
========================================================= */
.visor-visa {
  margin-top: 20px;
  border-collapse: collapse;
  width: 100%;
  background: #fff;
  overflow: hidden;
  border-radius: 8px;
}

.visor-visa th {
  border: 1px solid #aaa;
  padding: 10px;
  text-align: center;
  font-size: 14px;
}

.visor-visa td {
  border: 1px solid #aaa;
  padding: 10px;
  text-align: center;
  font-size: 14px;
}

.visor-visa th {
  background-color: #f2f2f2;
  font-weight: bold;
}

.visor-visa .visa-free { 
  color: #0b6623;              
  font-weight: 800; 
}

.visor-visa .prior-auth { 
  color: #ffc107;              
  font-weight: 800; 
}

.visor-visa .admin-entry-req { 
  color: #66cc66;              
  font-weight: 800; 
}

.visor-visa .visa-on-arrival { 
  color: #ff8c00;              
  font-weight: 800; 
}

.visor-visa .evisa { 
  color: #ff4d4d;              
  font-weight: 800; 
}

.visor-visa .visa-required { 
  color: #8b0000;              
  font-weight: 800; 
}

.visor-visa .entry-prohibited { 
  color: #000000; 
  font-weight: 800; 
}

.multi-trip-table{
  width: 100%;
  border-collapse: collapse;
  text-align: center;
  border: 1px solid #000;
  background: #fff;
}

.multi-trip-table th{
  padding: 20px 22px;
  border: 1px solid #000;
  vertical-align: middle;
}

.multi-trip-table td{
  padding: 20px 22px;
  border: 1px solid #000;
  vertical-align: middle;
}

.multi-trip-table thead th{
  background: #f4f6f8;
  font-weight: 700;
  color: #000;
}

.visa-status{
  font-weight: 600;
}

.visa-days{
  display: block;
  font-size: 13px;
  margin-top: 4px;
  min-height: 18px;
}

.passport-box-MT{
  padding: 16px 18px;
  background: #fff;
  border: 1px solid rgb(0, 0, 0);
  border-radius: var(--radius-sm);
}

/* =========================================================
  SUMMARY BOX
========================================================= */
.passport-summary-box {
  width: var(--passport-flag-width);
  border: 2px solid #ccc;
  border-radius: 8px;
  background: #fff;
  padding: 10px 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.passport-summary-box .visa-summary {
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: left;
  font-size: 13px;
  line-height: 1.4;
}

.passport-summary-box .visa-summary li { margin: 7px 0; }
.passport-summary-box .visa-summary li.total { font-weight: bold; margin-bottom: 10px; }

.passport-summary-box .visa-summary li.group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.passport-summary-box .visa-summary li.group::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #999;
  flex: 0 0 10px;
}

.passport-summary-box .visa-summary li.group.visa-free::before { 
  background: #0b6623; 
}

.passport-summary-box .visa-summary li.group.prior-auth::before { 
  background: #ffc107; 
}

.passport-summary-box .visa-summary li.group.admin-entry-req::before { 
  background: #66cc66; 
}

.passport-summary-box .visa-summary li.group.visa-on-arrival::before { 
  background: #ff8c00; 
}

.passport-summary-box .visa-summary li.group.evisa::before { 
  background: #ff4d4d; 
}

.passport-summary-box .visa-summary li.group.visa-required::before { 
  background: #8b0000; 
}

.passport-summary-box .visa-summary li.group.entry-prohibited::before { 
  background: #000000; 
}

/* =========================================================
  DONATIONS
========================================================= */
.donation-box {
  background: linear-gradient(135deg, #ffffff, #f9f9f9);
  border: var(--border-2);
  border-radius: 12px;
  padding: 25px;
  max-width: 1000px;
  margin: 30px auto;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  text-align: center;
}

.currency-section {
  padding: 15px;
  margin-bottom: 25px;
  background: var(--bg-card);
  text-align: center;
  color: #000000;
}

.crypto-section {
  padding: 15px;
  margin-bottom: 25px;
  background: var(--bg-card);
  text-align: center;
  color: #000000;
}

.payment-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
}

.payment-row li {
  list-style: none;
  background: var(--bg-soft);
  border: 1px dashed #bbb;
  border-radius: var(--radius-lg);
  padding: 15px;
  width: 200px;
  text-align: center;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.qr-img {
  width: 120px;
  margin-top: 10px;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.donate-btn {
  display: block;             
  background: var(--success);
  color: #000000;
  border: none;
  padding: 5px 25px;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
  margin: 15px auto 0;        
}

.crypto-screen .donate-btn {
  display: block;
  margin: 10px auto 0;
}

.Crypto-Title {
  font-size: 20px;
  font-weight: 650;
  text-align: center;
  color: #fff;
  background: linear-gradient(90deg, #2c559c, #2A78FF);
  padding: 10px;
  border-radius: 12px;
  margin: 0 auto 20px auto;
  box-shadow: 0 6px 18px rgba(42,120,255,0.25);
  letter-spacing: 1px;
  max-width: 725px;
}

.Tokens-main {
  border: 2px solid #ccc;
  border-radius: 12px;
  background: #ffffff;
  padding: 18px 22px;
  margin: 20px auto;
  max-width: 700px;
  text-align: left;
  border: 2px solid #000000;
  padding-left: 30px;
}

/* =========================================================
  RESPONSIVE
========================================================= */

@media (max-width: 400px) {

  #passports .info-layout {
    flex-direction: column;
    align-items: center;
  }

  #passports .info-images {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  #passports .info-images img { width: 100px; }
  #passports .info-text { width: 100%; }
}

/* =========================================================
  FOOTER 
========================================================= */

.donation-footer{
  background: var(--bg-card);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #ffffff, #f9f9f9);
  border: var(--border-2);
  border-radius: 10px;
  padding: 10px;
  max-width: 1000px;
  margin: 15px auto;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  text-align: center;
  font-size: 15px;
}

.site-footer {
  width: 100%;
  background: rgba(20, 20, 20, 0.85);
  backdrop-filter: blur(6px);
  padding: 20px;
  color: #fff;
  box-shadow: 0 -4px 12px rgba(0,0,0,0.4);
  margin-top: auto;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
}

.footer-left {
  background: rgba(255,255,255,0.06);
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.15);
  padding: 30px 16px;       
  width: 50%;
  text-align: center;
}

.footer-right {
  width: 50%;
  padding: 20px;
}

.footer-left {
  background: rgba(255,255,255,0.06);
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.15);
  text-align: center;
}

.footer-left h3{
  margin-top: 0;
  font-size: 18px;
  text-align: center;
}

.footer-right h3 {
  margin-top: 0;
  font-size: 18px;
  text-align: left;
}

.footer-left p{
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255,255,255,0.85);
}

.footer-right p {
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255,255,255,0.85);
}

.footer-left .donate-btn {
  margin-top: 12px;
  display: inline-block;
}

.footer-bottom {
  max-width: 1200px;
  margin: 15px auto 0;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.15);
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  display: grid;                      
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

.footer-right{
  text-align: left;
}

.footer-mark{
  text-align: center;
}

.footer-update{
  text-align: right;
}