/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body, html {
  height: 100%;
  font-family: 'Segoe UI', sans-serif;
}

/* Fond d'écran */
.overlay {
  background-image: url('assets/fond.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Conteneur principal */
.login-container {
  background-color: rgba(0, 0, 0, 0.75);
  padding: 40px;
  border-radius: 12px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
  text-align: center;
  color: #fff;
}

/* Logo */
.logo {
  width: 80px;
  margin-bottom: 10px;
}

/* Titres */
h1 {
  font-size: 26px;
  color: #00f7ff;
  margin-bottom: 20px;
}

/* Formulaire */
form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

label {
  text-align: left;
  font-size: 14px;
  color: #ccc;
}

input {
  padding: 10px;
  border: none;
  border-radius: 6px;
  background-color: #1e1e1e;
  color: #fff;
}

input::placeholder {
  color: #888;
}

/* Bouton principal */
button[type="submit"] {
  padding: 12px;
  background-color: #00f7ff;
  color: #000;
  border: none;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s;
}

button[type="submit"]:hover {
  background-color: #00c2cc;
}

/* Boutons sociaux */
.social-login button {
  margin: 5px;
  padding: 10px 20px;
  background-color: #333;
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.social-login button:hover {
  background-color: #555;
}

/* Lien inscription */
.signup-link {
  margin-top: 20px;
  font-size: 14px;
}

.signup-link a {
  color: #00f7ff;
  text-decoration: none;
}

.signup-link a:hover {
  text-decoration: underline;
}

/* Effets visuels */
input.error {
  border: 2px solid #ff4d4d;
  background-color: #330000;
}

input.valid {
  border: 2px solid #00ffcc;
  background-color: #003322;
}

.error-message {
  color: #ff4d4d;
  font-size: 13px;
  margin-top: -10px;
}

.dashboard-container {
  background-color: rgba(0, 0, 0, 0.75);
  padding: 40px;
  border-radius: 12px;
  width: 100%;
  max-width: 600px;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
  text-align: center;
  color: #fff;
}

.action-buttons {
  margin: 20px 0;
  display: flex;
  justify-content: center;
  gap: 15px;
}

.action-buttons button {
  padding: 10px 20px;
  background-color: #00f7ff;
  color: #000;
  border: none;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
}

.action-buttons button:hover {
  background-color: #00c2cc;
}

.stats {
  margin-top: 30px;
  text-align: left;
}

.stats h2 {
  margin-bottom: 15px;
  color: #00f7ff;
}

.stats p {
  margin: 8px 0;
  font-size: 16px;
}

.stats a {
  color: #00f7ff;
  text-decoration: none;
}

.stats a:hover {
  text-decoration: underline;
}

.stats-horizontal {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.stat-card {
  background-color: #1a1a1a;
  padding: 20px;
  border-radius: 10px;
  flex: 1;
  min-width: 180px;
  text-align: center;
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.2);
}

.stat-card h3 {
  color: #00f7ff;
  margin-bottom: 10px;
}

.stat-card p {
  font-size: 18px;
  color: #fff;
}

.stat-card a {
  color: #00f7ff;
  word-break: break-word;
  font-size: 14px;
  text-decoration: none;
}

.stat-card a:hover {
  text-decoration: underline;
}
.chart-section {
  margin-top: 40px;
  text-align: center;
}

.chart-section h2 {
  color: #00f7ff;
  margin-bottom: 20px;
}

canvas#priceChart {
  background-color: #1a1a1a;
  border-radius: 10px;
  padding: 10px;
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.2);
  max-width: 100%;
}

.stats-horizontal {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.stat-card {
  background-color: #1a1a1a;
  padding: 20px;
  border-radius: 10px;
  flex: 1;
  min-width: 180px;
  text-align: center;
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.2);
}

.stat-card h3 {
  color: #00f7ff;
  margin-bottom: 10px;
}

.stat-card p {
  font-size: 18px;
  color: #fff;
}

.stat-card a {
  color: #00f7ff;
  word-break: break-word;
  font-size: 14px;
  text-decoration: none;
}

.stat-card a:hover {
  text-decoration: underline;
}

body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #0d0d0d;
  color: #f0f0f0;
}

.overlay {
  padding: 30px;
}

.dashboard-container {
  max-width: 800px;
  margin: auto;
  background-color: #1a1a1a;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
}

header {
  text-align: center;
  margin-bottom: 30px;
}

.logo {
  width: 80px;
  margin-bottom: 10px;
}

h1, h2, h3 {
  color: #00f7ff;
  margin-bottom: 10px;
}

p, ol {
  font-size: 16px;
  line-height: 1.6;
}

ol {
  padding-left: 20px;
}

button {
  background-color: #00f7ff;
  color: #0d0d0d;
  border: none;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  margin-top: 10px;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #00c2cc;
}

.payment-options {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.payment-options button {
  flex: 1;
  min-width: 120px;
}

#paymentInstructions {
  background-color: #312c2c;
  padding: 20px;
  border-radius: 10px;
  margin-top: 20px;
  box-shadow: 0 0 10px rgba(22, 96, 96, 0.1);
}

a {
  color: #00f7ff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Général */
body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #0d0d0d;
  color: #f0f0f0;
}

.overlay {
  padding: 30px;
}

.dashboard-container {
  max-width: 800px;
  margin: auto;
  background-color: #1a1a1a;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
}

/* En-tête */
header {
  text-align: center;
  margin-bottom: 30px;
}

.logo {
  width: 80px;
  margin-bottom: 10px;
}

h1, h2, h3 {
  color: #00f7ff;
  margin-bottom: 10px;
}

p, label {
  font-size: 16px;
  line-height: 1.6;
}

/* Boutons */
button {
  background-color: #00f7ff;
  color: #0d0d0d;
  border: none;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  margin-top: 10px;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #00c2cc;
}

/* Options de paiement */
.payment-options {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.payment-options button {
  flex: 1;
  min-width: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Formulaire */
input[type="number"],
input[type="text"],
input[type="file"] {
  width: 100%;
  padding: 10px;
  margin-top: 5px;
  border-radius: 6px;
  border: 1px solid #333;
  background-color: #262626;
  color: #f0f0f0;
  font-size: 16px;
}

input[type="file"] {
  padding: 6px;
}

form {
  margin-top: 20px;
}

/* Résultat SAC */
#sacOutput {
  font-weight: bold;
  color: #00f7ff;
}

/* Message de confirmation */
#confirmationMessage {
  font-size: 16px;
  margin-top: 10px;
}

/* Liens */
a {
  color: #00f7ff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 600px) {
  .payment-options {
    flex-direction: column;
  }

  .dashboard-container {
    padding: 20px;
  }

  button {
    width: 100%;
  }
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #121212;
  color: #f0f0f0;
}

.overlay {
  background: linear-gradient(to bottom right, #0d1b2a, #1b263b);
  min-height: 100vh;
  padding: 40px 20px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.dashboard-container {
  background-color: #1e1e2f;
  padding: 30px;
  border-radius: 12px;
  max-width: 960px;
  width: 100%;
  box-shadow: 0 0 20px rgba(0,0,0,0.4);
}

header {
  text-align: center;
  margin-bottom: 30px;
}

.logo {
  height: 60px;
  margin-bottom: 10px;
}

h1, h2, h3 {
  color: #00b4d8;
  margin-bottom: 10px;
}

.payment-options {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.payment-options button {
  background-color: #0077b6;
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.payment-options button:hover {
  background-color: #023e8a;
}

form input, form select {
  width: 100%;
  padding: 10px;
  margin-top: 6px;
  margin-bottom: 16px;
  border: 1px solid #444;
  border-radius: 6px;
  background-color: #2c2c3c;
  color: #f0f0f0;
}

form button {
  background-color: #00b4d8;
  color: white;
  border: none;
  padding: 12px 20px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

form button:hover {
  background-color: #0096c7;
}

#confirmationMessage {
  font-weight: bold;
  margin-top: 10px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
  background-color: #1e1e2f;
}

table th {
  background-color: #0077b6;
  color: white;
  padding: 12px;
  text-align: left;
}

table td {
  padding: 10px;
  border-bottom: 1px solid #333;
}

table tr:hover {
  background-color: #2c2c3c;
}

select {
  padding: 8px;
  border-radius: 6px;
  border: 1px solid #444;
  background-color: #2c2c3c;
  color: #f0f0f0;
}

button.copy-btn {
  background-color: #00b4d8;
  color: white;
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  margin-left: 10px;
}

button.copy-btn:hover {
  background-color: #0096c7;
}

/* Image de fond */
body {
  background-image: url("assets/fond.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

/* Overlay foncé */
.overlay {
  background-color: rgba(0, 0, 0, 0.85);
  min-height: 100vh;
  padding: 40px 20px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

/* Transition douce */
#paymentForm {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

#paymentForm.show {
  opacity: 1;
  transform: translateY(0);
}

/* Spinner */
.spinner {
  border: 4px solid #f3f3f3;
  border-top: 4px solid #00b4d8;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  animation: spin 1s linear infinite;
  display: inline-block;
  vertical-align: middle;
  margin-right: 10px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.annonces-section {
  padding: 2rem 0;
}

.annonce-card {
  background-color: rgba(255,255,255,0.05);
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

.annonce-card h3 {
  color: #00b4d8;
  margin-bottom: 0.5rem;
}

.annonce-card .date {
  font-size: 0.85rem;
  color: #ccc;
}

/* Sections principales */
.about-section,
.tokenomics-section,
.usecases-section,
.roadmap-section,
.community-section,
.faq-section,
.contact-section {
  background-color: rgba(0, 0, 0, 0.6);
  padding: 4rem 2rem;
  margin-bottom: 2rem;
  border-radius: 12px;
  color: var(--light);
}

/* Titres de section */
section h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--accent);
}

/* Paragraphes */
.section-intro {
  font-size: 1.1rem;
  color: var(--light);
  line-height: 1.8;
}

/* Footer */
.site-footer {
  background-color: var(--darker);
  color: var(--gray);
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
  section h2 {
    font-size: 1.5rem;
  }

  .section-intro {
    font-size: 1rem;
  }
}

/* 🌌 Fond global */
body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
  background-image: url("assets/fond.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: #f0f0f0;
}

/* 🧊 Overlay sombre */
.overlay {
  background-color: rgba(0, 0, 0, 0.85);
  min-height: 100vh;
  padding: 40px 20px;
}

/* 📦 Conteneur central */
header, section, footer {
  max-width: 960px;
  margin: auto;
  padding: 2rem;
}

/* 🖼️ Logo */
.logo {
  height: 60px;
  margin-bottom: 10px;
}
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: rgba(0, 180, 216, 0.1);
  padding: 1rem 2rem;
  border-radius: 12px;
  flex-wrap: wrap;
  position: relative;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #00b4d8;
  font-weight: bold;
  font-size: 1.2rem;
}

.nav-logo img {
  height: 40px;
}

.hamburger {
  font-size: 1.8rem;
  color: #f0f0f0;
  cursor: pointer;
  display: none;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
}

.nav-links li a {
  text-decoration: none;
  color: #f0f0f0;
  font-weight: bold;
  padding: 8px 14px;
  border-radius: 6px;
  transition: background-color 0.3s ease;
}

.nav-links li a:hover {
  background-color: #00b4d8;
  color: #000;
}

/* Responsive */
@media (max-width: 768px) {
  .hamburger {
    display: block;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    right: 0;
    background-color: rgba(0, 0, 0, 0.9);
    width: 100%;
    padding: 1rem 2rem;
    border-radius: 0 0 12px 12px;
    z-index: 999;
  }

  .nav-links.show {
    display: flex;
  }

  .nav-links li {
    margin-bottom: 1rem;
  }
}
/* 🧠 Titres */
h1, h2, h3 {
  color: #00b4d8;
  margin-bottom: 1rem;
}

/* 📋 Paragraphes */
p {
  font-size: 1rem;
  line-height: 1.7;
  color: #e0e0e0;
}

/* 📌 Bouton principal */
.cta-button {
  background-color: #00b4d8;
  color: white;
  padding: 12px 20px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  display: inline-block;
  margin-top: 20px;
  transition: background-color 0.3s ease;
}

.cta-button:hover {
  background-color: #0096c7;
}

/* 🧾 Sections */
section {
  background-color: rgba(0, 0, 0, 0.6);
  border-radius: 12px;
  margin-bottom: 2rem;
}

/* 📊 Listes */
ul {
  padding-left: 1.5rem;
}

ul li {
  margin-bottom: 0.5rem;
}

/* 📢 Annonces */
.annonce-card {
  background-color: rgba(255,255,255,0.05);
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}

/* ❓ FAQ */
.faq-section details {
  background-color: rgba(255,255,255,0.05);
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.faq-section summary {
  font-weight: bold;
  cursor: pointer;
  color: #90e0ef;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.faq-section summary::before {
  content: "❓";
  display: inline-block;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(1); opacity: 0.6; }
}

/* 📬 Liens de contact */
.contact-section a {
  color: #90e0ef;
  text-decoration: underline;
}

/* 🧱 Footer */
footer {
  text-align: center;
  font-size: 0.9rem;
  color: #aaa;
  padding: 2rem 1rem;
}

/* 📱 Responsive */
@media (max-width: 768px) {
  nav ul {
    flex-direction: column;
    align-items: center;
  }

  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  p, ul li {
    font-size: 0.95rem;
  }
}

.faq-section {
  padding: 3rem 2rem;
  background-color: rgba(0, 0, 0, 0.7);
  border-radius: 12px;
  color: #f0f0f0;
}

.faq-section h2 {
  color: #00b4d8;
  margin-bottom: 1rem;
}

.faq-section .cta-button {
  background-color: #00b4d8;
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
  margin-bottom: 1.5rem;
}

.faq-list details {
  background-color: rgba(255,255,255,0.05);
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.faq-list summary {
  font-weight: bold;
  cursor: pointer;
  color: #90e0ef;
  font-size: 1.1rem;
}

.faq-list p {
  margin-top: 0.5rem;
  color: #e0e0e0;
}