/* ===== ENHANCED RESPONSIVE SYSTEM ===== */

/* Base responsive utilities */
.hidden {
  display: none !important;
}

.visible {
  display: block !important;
}

/* ===== RESPONSIVE BREAKPOINTS ===== */
/* Extra Small devices (phones, 320px and up) */
@media (max-width: 374px) {
  .container {
    padding: 0.75rem 0.5rem;
  }

  .header {
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
  }

  .sigla-btn {
    padding: 0.5rem 0.75rem;
    font-size: 0.7rem;
  }

  .market-tips-table th,
  .market-tips-table td {
    padding: 0.4rem 0.2rem;
    font-size: 0.6rem;
  }
}

/* Small devices (phones, 375px and up) */
@media (min-width: 375px) and (max-width: 413px) {
  .container {
    padding: 1rem 0.75rem;
  }

  .header {
    font-size: 1.75rem;
  }

  .sigla-btn {
    padding: 0.625rem 0.875rem;
    font-size: 0.75rem;
  }
}

/* Medium devices (phones, 414px and up) */
@media (min-width: 414px) and (max-width: 479px) {
  .container {
    padding: 1rem;
  }

  .header {
    font-size: 2rem;
  }

  .sigla-btn {
    padding: 0.75rem 1rem;
    font-size: 0.8rem;
  }
}

/* Large phones and small tablets (480px and up) */
@media (min-width: 480px) and (max-width: 767px) {
  .container {
    padding: 1.25rem;
  }

  .header {
    font-size: 2.25rem;
  }

  .role-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .chart-container {
    height: 350px;
  }
}

/* Tablets (768px and up) */
@media (min-width: 768px) and (max-width: 1023px) {
  .container {
    padding: 1.5rem 2rem;
    max-width: 768px;
  }

  .header {
    font-size: 2.5rem;
  }

  .role-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
  }

  .role-btn {
    min-width: 180px;
    max-width: 220px;
  }

  .chart-container {
    height: 450px;
  }

  .market-tips-table {
    min-width: 900px;
  }

  .modal-content {
    width: 80%;
    max-width: 600px;
  }
}

/* Large tablets and small desktops (1024px and up) */
@media (min-width: 1024px) and (max-width: 1199px) {
  .container {
    padding: 2rem;
    max-width: 1024px;
  }

  .header {
    font-size: 2.75rem;
  }

  .role-buttons {
    gap: 2rem;
  }

  .role-btn {
    min-width: 200px;
    max-width: 250px;
  }

  .chart-container {
    height: 500px;
  }

  .market-tips-table {
    min-width: 1000px;
  }
}

/* Desktops (1200px and up) */
@media (min-width: 1200px) {
  .container {
    padding: 2rem 2.5rem;
    max-width: 1200px;
  }

  .header {
    font-size: 3rem;
  }

  .chart-container {
    height: 550px;
  }
}

/* Large desktops (1440px and up) */
@media (min-width: 1440px) {
  .container {
    max-width: 1400px;
  }

  .chart-container {
    height: 600px;
  }
}

/* ===== RESPONSIVE NAVIGATION ===== */
@media (max-width: 767px) {
  .menu-container {
    top: 0.75rem;
    right: 0.75rem;
  }

  .menu-btn {
    width: 3rem;
    height: 3rem;
  }

  .dropdown-menu {
    min-width: 250px;
    max-width: calc(100vw - 1.5rem);
  }

  .dropdown-menu a {
    padding: 0.875rem 1rem;
    font-size: 0.875rem;
  }
}

/* ===== RESPONSIVE BUTTONS ===== */
@media (max-width: 767px) {
  .sigle-buttons-container {
    margin-bottom: 1.25rem;
    padding: 0.75rem 0;
  }

  .sigle-buttons {
    gap: 0.375rem;
    padding: 0 0.75rem;
  }

  .sigla-btn {
    padding: 0.625rem 0.875rem;
    font-size: 0.75rem;
  }
}

@media (max-width: 479px) {
  .sigle-buttons {
    gap: 0.25rem;
    padding: 0 0.5rem;
  }

  .sigla-btn {
    padding: 0.5rem 0.75rem;
    font-size: 0.7rem;
  }
}

/* ===== RESPONSIVE TABLES ===== */
@media (max-width: 767px) {
  .table-container {
    margin-bottom: 1.5rem;
    padding: 1rem;
  }

  .order-book-table th,
  .order-book-table td {
    padding: 0.5rem 0.25rem;
    font-size: 0.75rem;
  }
}

@media (max-width: 479px) {
  .table-container {
    padding: 0.75rem;
  }

  .order-book-table th,
  .order-book-table td {
    padding: 0.375rem 0.2rem;
    font-size: 0.7rem;
  }
}

/* ===== RESPONSIVE MARKET TIPS TABLE ===== */
@media (max-width: 1023px) {
  .market-tips-table-container {
    border-radius: 0.75rem;
  }

  .swipe-indicator {
    display: flex;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
  }
}

@media (max-width: 767px) {
  .market-tips-table {
    min-width: 750px;
  }

  .market-tips-table th {
    padding: 0.75rem 0.375rem;
    font-size: 0.65rem;
    min-width: 65px;
    max-width: 85px;
  }

  .market-tips-table td {
    padding: 0.625rem 0.375rem;
    font-size: 0.7rem;
    min-width: 65px;
    max-width: 85px;
  }
}

@media (max-width: 479px) {
  .market-tips-table {
    min-width: 650px;
  }

  .market-tips-table th {
    padding: 0.625rem 0.25rem;
    font-size: 0.6rem;
    min-width: 55px;
    max-width: 75px;
  }

  .market-tips-table td {
    padding: 0.5rem 0.25rem;
    font-size: 0.65rem;
    min-width: 55px;
    max-width: 75px;
  }

  .token-link {
    padding: 0.375rem 0.625rem;
    font-size: 0.7rem;
  }
}

/* ===== RESPONSIVE MODALS ===== */
@media (max-width: 767px) {
  .modal {
    padding: 1rem;
  }

  .modal-content {
    width: 95%;
    margin: 1.5rem auto;
    padding: 1.25rem;
    border-radius: 1rem;
  }

  .modal-header h2 {
    font-size: 1.25rem;
  }

  .input-group input {
    padding: 0.875rem;
    font-size: 0.875rem;
  }

  button {
    padding: 0.875rem 1.25rem;
    font-size: 0.875rem;
  }
}

@media (max-width: 479px) {
  .modal {
    padding: 0.5rem;
  }

  .modal-content {
    width: 98%;
    margin: 1rem auto;
    padding: 1rem;
    border-radius: 0.75rem;
  }

  .modal-header h2 {
    font-size: 1.125rem;
  }

  .input-group input {
    padding: 0.75rem;
    font-size: 0.8rem;
  }

  button {
    padding: 0.75rem 1rem;
    font-size: 0.8rem;
  }
}

/* ===== RESPONSIVE CHARTS ===== */
@media (max-width: 767px) {
  .chart-wrapper {
    padding: 1.25rem;
    margin-bottom: 1.5rem;
  }

  .chart-title {
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
  }

  .chart-container {
    height: 300px;
    padding: 0.75rem;
  }
}

@media (max-width: 479px) {
  .chart-wrapper {
    padding: 1rem;
    margin-bottom: 1.25rem;
  }

  .chart-title {
    font-size: 1.125rem;
    margin-bottom: 1rem;
  }

  .chart-container {
    height: 250px;
    padding: 0.5rem;
  }
}

/* ===== RESPONSIVE ROLE BUTTONS ===== */
@media (max-width: 767px) {
  .role-buttons {
    flex-direction: column;
    gap: 0.75rem;
    margin: 1.5rem 0;
  }

  .role-btn {
    width: 100%;
    min-width: auto;
    max-width: none;
    padding: 1rem 1.25rem;
    font-size: 0.875rem;
  }
}

@media (max-width: 479px) {
  .role-buttons {
    gap: 0.5rem;
    margin: 1.25rem 0;
  }

  .role-btn {
    padding: 0.875rem 1rem;
    font-size: 0.8rem;
  }
}

/* ===== RESPONSIVE PRICE INFO ===== */
@media (max-width: 767px) {
  .price-info {
    flex-direction: column;
    gap: 0.75rem;
    align-items: flex-start;
  }

  .price-row {
    flex-direction: column;
    gap: 0.25rem;
  }

  .price-value {
    font-size: 1.25rem;
  }
}

@media (min-width: 480px) and (max-width: 767px) {
  .price-row {
    flex-direction: row;
    align-items: baseline;
    gap: 0.5rem;
  }
}

/* ===== RESPONSIVE STK-EUR INFO ===== */
@media (max-width: 767px) {
  #stk-eur-info {
    flex-direction: column;
    gap: 1rem;
    padding: 1.25rem;
  }

  .price-row {
    justify-content: space-between;
  }
}

@media (max-width: 479px) {
  #stk-eur-info {
    padding: 1rem;
  }
}

/* ===== RESPONSIVE VOLUME STATS ===== */
@media (max-width: 479px) {
  .volume-stats {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .volume-stats > div {
    padding: 0.75rem;
  }
}

@media (min-width: 480px) and (max-width: 767px) {
  .volume-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

/* ===== RESPONSIVE ORDER BOOK ===== */
@media (max-width: 767px) {
  .order-book-section {
    margin-bottom: 1.25rem;
  }

  .order-table th,
  .order-table td {
    padding: 0.625rem 0.375rem;
    font-size: 0.75rem;
  }
}

@media (max-width: 479px) {
  .order-table th,
  .order-table td {
    padding: 0.5rem 0.25rem;
    font-size: 0.7rem;
  }
}

/* ===== RESPONSIVE LOADING STATES ===== */
@media (max-width: 767px) {
  .loading {
    padding: 2.5rem 1rem;
  }

  .loading-spinner {
    width: 2.5rem;
    height: 2.5rem;
  }

  .loading p {
    font-size: 1rem;
  }
}

@media (max-width: 479px) {
  .loading {
    padding: 2rem 0.75rem;
  }

  .loading-spinner {
    width: 2rem;
    height: 2rem;
  }

  .loading p {
    font-size: 0.875rem;
  }
}

/* ===== RESPONSIVE BACK BUTTON ===== */
@media (max-width: 767px) {
  .back-btn {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
  }
}

@media (max-width: 479px) {
  .back-btn {
    padding: 0.625rem 0.875rem;
    font-size: 0.8rem;
    margin-bottom: 1rem;
  }
}

/* ===== RESPONSIVE UTILITIES ===== */
/* Hide on mobile */
@media (max-width: 767px) {
  .hide-mobile {
    display: none !important;
  }
}

/* Hide on tablet */
@media (min-width: 768px) and (max-width: 1023px) {
  .hide-tablet {
    display: none !important;
  }
}

/* Hide on desktop */
@media (min-width: 1024px) {
  .hide-desktop {
    display: none !important;
  }
}

/* Show only on mobile */
@media (min-width: 768px) {
  .show-mobile-only {
    display: none !important;
  }
}

/* Show only on tablet */
@media (max-width: 767px), (min-width: 1024px) {
  .show-tablet-only {
    display: none !important;
  }
}

/* Show only on desktop */
@media (max-width: 1023px) {
  .show-desktop-only {
    display: none !important;
  }
}

/* ===== RESPONSIVE LANDSCAPE ORIENTATION ===== */
@media (max-height: 500px) and (orientation: landscape) {
  .header {
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }

  .role-buttons {
    margin: 1rem 0;
  }

  .role-btn {
    padding: 0.75rem 1rem;
  }

  .chart-container {
    height: 200px;
  }

  .modal-content {
    max-height: 90vh;
    margin: 0.5rem auto;
  }
}

/* ===== RESPONSIVE HIGH DPI DISPLAYS ===== */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .header::after,
  .chart-title::after {
    transform: translateX(-50%) scale(0.5);
    transform-origin: center;
  }
}

/* ===== RESPONSIVE PRINT STYLES ===== */
@media print {
  .container {
    padding: 0;
    max-width: none;
  }

  .header {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: black;
  }

  .menu-container,
  .dropdown-menu,
  .back-btn,
  .role-buttons,
  .scroll-indicator,
  .swipe-indicator {
    display: none !important;
  }

  .table-container,
  .chart-wrapper {
    break-inside: avoid;
    margin-bottom: 1rem;
    box-shadow: none;
    border: 1px solid #333;
  }

  .market-tips-table,
  .order-book-table {
    font-size: 0.7rem;
  }

  .market-tips-table th,
  .market-tips-table td,
  .order-book-table th,
  .order-book-table td {
    padding: 0.25rem;
    border: 1px solid #333;
  }
}