/* ==========================================================================
   RAZES CLIENT PORTAL — RESPONSIVE STYLESHEET
   Mobile, Tablet, Laptop, and Desktop adaptiveness
   ========================================================================== */

/* Grid base classes */
.dashboard-main-grid {
  display: grid;
  grid-template-columns: 2fr 1.15fr;
  gap: 24px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-bottom: 28px;
}

.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.kanban-grid-wrapper {
  display: grid;
  grid-template-columns: repeat(3, minmax(240px, 1fr));
  gap: 20px;
}

/* ==========================================================================
   LARGE TABLET / LAPTOP (<= 1200px)
   ========================================================================== */
@media (max-width: 1200px) {
  .deliverables-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .engagement-charts-row {
    grid-template-columns: 1fr;
  }
  .dashboard-main-grid {
    grid-template-columns: 1.5fr 1fr;
    gap: 20px;
  }
}

/* ==========================================================================
   TABLET VIEW (<= 1024px)
   ========================================================================== */
@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.15);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .sidebar-toggle-btn {
    display: inline-flex;
  }
  .main-viewport {
    margin-left: 0;
    padding: 20px 20px 48px 20px;
  }
  .topbar-center {
    display: none;
  }
  .sidebar-overlay.active {
    display: block;
  }
  .dashboard-main-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .kanban-grid-wrapper {
    overflow-x: auto;
    padding-bottom: 12px;
  }
}

/* ==========================================================================
   SMALL TABLET / PHABLET (<= 768px)
   ========================================================================== */
@media (max-width: 768px) {
  .topbar {
    padding: 0 16px;
    height: 60px;
  }
  .main-viewport {
    margin-top: 60px;
    padding: 16px 14px 44px 14px;
  }
  .hero-banner {
    padding: 24px 20px;
    margin-bottom: 20px;
  }
  .hero-title {
    font-size: 28px;
    line-height: 1.2;
  }
  .hero-subtitle {
    font-size: 13px;
    margin-bottom: 18px;
  }
  .hero-airplane-1, .hero-airplane-2 {
    opacity: 0.4;
  }
  .deliverables-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .files-grid {
    grid-template-columns: 1fr;
  }
  .settings-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .project-selector {
    display: none;
  }
  .collab-partner {
    font-size: 11px;
  }
  .collab-razes {
    font-size: 11px;
  }
  .matrix-cell {
    width: 10px;
    height: 8px;
  }
  .matrix-column {
    min-width: 12px;
  }
  .atm-dispenser-container {
    max-width: 100%;
    padding-top: 10px;
  }
  .atm-receipt-paper {
    padding: 20px 16px;
  }
  .chat-window {
    height: calc(100vh - 160px);
    min-height: 440px;
  }
  .chat-messages-container {
    padding: 16px;
  }
  .message-bubble-wrapper {
    max-width: 90%;
  }
}

/* ==========================================================================
   MOBILE PHONES (<= 540px)
   ========================================================================== */
@media (max-width: 540px) {
  .user-name-role {
    display: none;
  }
  .user-menu-btn {
    padding: 2px;
    border: none;
    background: transparent;
  }
  .role-pill {
    padding: 3px 8px;
    font-size: 10px;
  }
  .stage-tabs {
    overflow-x: auto;
    padding-bottom: 4px;
    gap: 6px;
  }
  .stage-tab-btn {
    padding: 6px 12px;
    font-size: 12px;
    white-space: nowrap;
  }
  .meeting-alert-banner {
    flex-direction: column;
    align-items: flex-start;
  }
  .alert-actions {
    width: 100%;
    justify-content: flex-start;
  }
}

/* ==========================================================================
   TINY MOBILE (<= 420px)
   ========================================================================== */
@media (max-width: 420px) {
  .topbar {
    padding: 0 10px;
  }
  .collab-badge {
    padding: 3px 8px;
    gap: 5px;
  }
  .collab-x {
    width: 16px;
    height: 16px;
    font-size: 9px;
  }
  .view-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .view-actions {
    width: 100%;
    justify-content: flex-start;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .receipt-amount-value {
    font-size: 22px;
  }
  .modal-box {
    margin: 8px;
    border-radius: var(--radius-lg);
  }
  .modal-body {
    padding: 16px;
  }
  .modal-header, .modal-footer {
    padding: 12px 16px;
  }
}