/* Layout Styles - Responsive layouts for all screen sizes */

/* ===== MAIN LAYOUT STRUCTURE ===== */

.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: calc(var(--vh, 1vh) * 100);
  background-color: var(--brokerly-background);
  color: var(--brokerly-text-primary);
  overflow: hidden;
}

/* ===== CONTENT LAYOUTS ===== */

.content-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding-bottom: calc(var(--tab-height) + env(safe-area-inset-bottom, 0px));
}

.view-content {
  flex: 1;
  padding: var(--spacing-lg);
  padding-top: max(var(--spacing-lg), env(safe-area-inset-top, 20px));
  padding-bottom: calc(var(--spacing-2xl) + env(safe-area-inset-bottom, 0px));
  padding-left: max(var(--spacing-lg), env(safe-area-inset-left, 0px));
  padding-right: max(var(--spacing-lg), env(safe-area-inset-right, 0px));
  overflow-x: hidden;
  background-color: var(--brokerly-section-background);
  border-radius: 16px 16px 0 0;
  margin: 0;
}

/* ===== GRID LAYOUTS ===== */

.quick-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.financial-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.actions-container {
  /* Layout handled by actions-responsive.css */
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.breakdowns-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

/* ===== CARD LAYOUTS ===== */

.priority-card,
.action-card,
.breakdown-card {
  background: var(--modern-card-background);
  border-radius: var(--card-border-radius);
  padding: var(--card-padding);
  box-shadow: var(--shadow-subtle);
  border: 1px solid var(--brokerly-border-light);
  transition: all var(--transition-fast);
}

.priority-card:hover,
.action-card:hover,
.breakdown-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

/* ===== FLEX LAYOUTS ===== */

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

.filters-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.time-filters,
.time-period-selector {
  display: flex;
  gap: var(--spacing-xs);
  background: var(--brokerly-tertiary-background);
  border-radius: var(--radius-md);
  padding: var(--spacing-xs);
}

.filter-button,
.period-button {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--brokerly-text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.filter-button.active,
.period-button.active {
  background: var(--brokerly-primary);
  color: white;
}

.filter-button:hover,
.period-button:hover {
  background: var(--brokerly-primary-light);
  color: var(--brokerly-primary);
}

.filter-button.active:hover,
.period-button.active:hover {
  background: var(--brokerly-primary-dark);
  color: white;
}

/* ===== CHAT LAYOUT ===== */

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  padding-top: max(var(--spacing-lg), env(safe-area-inset-top, 20px));
  background: var(--brokerly-header-background);
  border-bottom: 1px solid var(--brokerly-border-light);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.ai-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.ai-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.ai-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--brokerly-text-primary);
}

.ai-status {
  font-size: var(--font-size-sm);
  color: var(--brokerly-text-secondary);
}

.chat-mode-indicator {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--spacing-xs);
}

.mode-label {
  font-size: var(--font-size-xs);
  color: var(--brokerly-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mode-badge {
  background: var(--brokerly-primary-light);
  color: var(--brokerly-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.chat-messages {
  flex: 1;
  padding: var(--spacing-lg);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.chat-input-container {
  padding: var(--spacing-lg);
  background: var(--brokerly-header-background);
  border-top: 1px solid var(--brokerly-border-light);
}

.quick-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.quick-actions::-webkit-scrollbar {
  display: none;
}

.quick-action {
  background: var(--brokerly-tertiary-background);
  color: var(--brokerly-text-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
}

.quick-action:hover {
  background: var(--brokerly-primary-light);
  color: var(--brokerly-primary);
}

.chat-input {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  background: var(--modern-card-background);
  border: 1px solid var(--brokerly-border);
  border-radius: var(--radius-full);
  padding: var(--spacing-sm);
}

.chat-input input {
  flex: 1;
  padding: var(--spacing-md);
  border: none;
  background: transparent;
  color: var(--brokerly-text-primary);
  font-size: var(--font-size-base);
  outline: none;
}

.chat-input input::placeholder {
  color: var(--brokerly-text-tertiary);
}

.send-button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--brokerly-primary);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.send-button:hover {
  background: var(--brokerly-primary-dark);
  transform: scale(1.05);
}

.send-button:disabled {
  background: var(--brokerly-text-quaternary);
  cursor: not-allowed;
  transform: none;
}

/* ===== TENDER LAYOUTS ===== */

.tender-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.tenders-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.tender-card {
  background: var(--modern-card-background);
  border-radius: var(--card-border-radius);
  padding: var(--card-padding);
  box-shadow: var(--shadow-subtle);
  border: 1px solid var(--brokerly-border-light);
  transition: all var(--transition-fast);
}

.tender-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.tender-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
}

.tender-info {
  flex: 1;
}

.tender-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--brokerly-text-primary);
  margin-bottom: var(--spacing-xs);
}

.tender-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--brokerly-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.tender-description {
  font-size: var(--font-size-base);
  color: var(--brokerly-text-secondary);
  line-height: var(--line-height-normal);
}

.tender-status {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tender-status.active {
  background: var(--brokerly-warm-green);
  color: white;
}

.tender-status.draft {
  background: var(--brokerly-text-quaternary);
  color: var(--brokerly-text-secondary);
}

.tender-status.completed {
  background: var(--brokerly-primary);
  color: white;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .view-content {
    background-color: var(--brokerly-section-background);
    border: 1px solid var(--brokerly-border-light);
    box-shadow: 0 0 60px 5px var(--brokerly-primary-shadow);
  }

  :root:not([data-theme="light"]) .top-nav {
    background-color: var(--brokerly-header-background);
  }
}

:root[data-theme="dark"] .view-content,
.dark-mode .view-content {
  background-color: var(--brokerly-section-background);
  border: 1px solid var(--brokerly-border-light);
  box-shadow: 0 0 60px 5px var(--brokerly-primary-shadow);
}

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

/* Mobile First - Base styles above are for mobile */

/* Small tablets and large phones */
@media (min-width: 640px) {
  .view-content {
    padding: var(--spacing-xl);
    padding-top: max(var(--spacing-xl), env(safe-area-inset-top, 20px));
  }

  .quick-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .financial-summary {
    grid-template-columns: repeat(2, 1fr);
  }

  .tender-metrics {
    grid-template-columns: repeat(3, 1fr);
  }

  .filters-section {
    flex-wrap: nowrap;
  }
}

/* Tablets */
@media (min-width: 768px) {
  .quick-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .financial-summary {
    grid-template-columns: repeat(4, 1fr);
  }

  .tender-metrics {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Actions layout handled by actions-responsive.css */

  .breakdowns-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
  }

  .chat-messages {
    padding: var(--spacing-xl);
  }

  .chat-input-container {
    padding: var(--spacing-xl);
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .app-container {
    max-width: 1440px;
    margin: 0 auto;
  }

  .view-content {
    padding: var(--spacing-2xl);
    padding-top: max(var(--spacing-2xl), env(safe-area-inset-top, 20px));
  }

  /* Actions layout handled by actions-responsive.css */

  .breakdowns-section {
    grid-template-columns: repeat(3, 1fr);
  }

  .tenders-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
  }

  /* Desktop-specific hover states */
  .priority-card:hover,
  .action-card:hover,
  .breakdown-card:hover,
  .tender-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-high);
  }
}

/* Large desktop */
@media (min-width: 1280px) {
  .view-content {
    padding: var(--spacing-3xl);
    padding-top: max(var(--spacing-3xl), env(safe-area-inset-top, 20px));
  }

  /* Actions layout handled by actions-responsive.css */
}

/* ===== UTILITY LAYOUTS ===== */

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-start {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.flex-end {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.flex-column {
  display: flex;
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.grid-auto {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

/* ===== SPACING UTILITIES ===== */

.gap-xs {
  gap: var(--spacing-xs);
}

.gap-sm {
  gap: var(--spacing-sm);
}

.gap-md {
  gap: var(--spacing-md);
}

.gap-lg {
  gap: var(--spacing-lg);
}

.gap-xl {
  gap: var(--spacing-xl);
}

.p-xs {
  padding: var(--spacing-xs);
}

.p-sm {
  padding: var(--spacing-sm);
}

.p-md {
  padding: var(--spacing-md);
}

.p-lg {
  padding: var(--spacing-lg);
}

.p-xl {
  padding: var(--spacing-xl);
}

.m-xs {
  margin: var(--spacing-xs);
}

.m-sm {
  margin: var(--spacing-sm);
}

.m-md {
  margin: var(--spacing-md);
}

.m-lg {
  margin: var(--spacing-lg);
}

.m-xl {
  margin: var(--spacing-xl);
}

/* ===== OVERFLOW HANDLING ===== */

.overflow-hidden {
  overflow: hidden;
}

.overflow-auto {
  overflow: auto;
}

.overflow-scroll {
  overflow: scroll;
}

.overflow-x-auto {
  overflow-x: auto;
}

.overflow-y-auto {
  overflow-y: auto;
}

.scrollbar-hide {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.scrollbar-hide::-webkit-scrollbar {
  display: none;
}

/* ===== POSITION UTILITIES ===== */

.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

.fixed {
  position: fixed;
}

.sticky {
  position: sticky;
}

.inset-0 {
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}

.top-0 {
  top: 0;
}

.right-0 {
  right: 0;
}

.bottom-0 {
  bottom: 0;
}

.left-0 {
  left: 0;
}

/* ===== SAFE AREA HANDLING ===== */

.safe-area-top {
  padding-top: env(safe-area-inset-top);
}

.safe-area-bottom {
  padding-bottom: env(safe-area-inset-bottom);
}

.safe-area-left {
  padding-left: env(safe-area-inset-left);
}

.safe-area-right {
  padding-right: env(safe-area-inset-right);
}

@media (min-width: 1024px) {
  .app-container {
    max-width: 1440px !important;
    margin: 0 auto !important;
  }
}