/**
 * Layout and Structure Styles
 * Optimized layout components for the tips form
 */

/* ==========================================================================
   Container and Card Layout
   ========================================================================== */

.container-fluid {
  width: 100%;
  padding-right: var(--spacing-lg);
  padding-left: var(--spacing-lg);
  margin-right: auto;
  margin-left: auto;
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: calc(var(--spacing-lg) * -0.5);
  margin-left: calc(var(--spacing-lg) * -0.5);
  background-color: var(--background-light);
}

.col-10 {
  flex: 0 0 auto;
  width: 83.33333333%;
  padding-right: calc(var(--spacing-lg) * 0.5);
  padding-left: calc(var(--spacing-lg) * 0.5);
}

.justify-content-center {
  justify-content: center !important;
}

/* Card Component */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  word-wrap: break-word;
  background-color: var(--background-white);
  background-clip: border-box;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow);
}

.card-head {
  padding: var(--spacing-xl) var(--spacing-lg);
  margin-bottom: 0;
  background-color: var(--gray-300);
  border-bottom: 1px solid var(--border-color);
  border-top-left-radius: calc(var(--border-radius-md) - 1px);
  border-top-right-radius: calc(var(--border-radius-md) - 1px);
  text-align: center;
}

.card-head h3 {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.card-body {
  flex: 1 1 auto;
  padding: var(--spacing-2xl) var(--spacing-lg);
  min-height: 50vh;
  background-color: var(--background-white);
}

/* ==========================================================================
   Form Layout Components
   ========================================================================== */

.custom-template {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-md);
  background: var(--background-light);
  padding: var(--spacing-lg);
}

.form-header {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
  padding: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: var(--spacing-lg);
}

.section-title {
  font-weight: var(--font-weight-semibold);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  white-space: nowrap;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin: 0 var(--spacing-md) var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--border-color);
}

/* ==========================================================================
   Column Layout System
   ========================================================================== */

.column-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.column {
  flex: 1 1 250px;
  min-width: 0;
  padding: 0 var(--spacing-md);
}

/* Single column takes 25% width on desktop */
.column-container > .column:only-child {
  flex: 0 0 25%;
  min-width: 250px;
}

/* Two columns */
.column-container.columns-2 > .column {
  flex: 1 1 calc(50% - var(--spacing-lg));
}

/* Three columns */
.column-container.columns-3 > .column {
  flex: 1 1 calc(33.333% - var(--spacing-lg));
}

/* Four columns */
.column-container.columns-4 > .column {
  flex: 1 1 calc(25% - var(--spacing-lg));
}

/* ==========================================================================
   Form Selection Styles
   ========================================================================== */

#select-tips {
  font-size: var(--font-size-lg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--background-white);
  color: var(--text-primary);
  width: 100%;
  max-width: 400px;
  margin: 0 auto var(--spacing-xl);
  display: block;
}

#select-tips:focus {
  border-color: var(--border-color-focus);
  box-shadow: 0 0 0 0.2rem rgba(134, 183, 254, 0.25);
  outline: 0;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.mt-5 {
  margin-top: var(--spacing-5xl) !important;
}

.mb-4 {
  margin-bottom: var(--spacing-4xl) !important;
}

.mt-4 {
  margin-top: var(--spacing-4xl) !important;
}

.text-center {
  text-align: center !important;
}

.text-black {
  color: var(--text-primary) !important;
}

.rounded-2 {
  border-radius: var(--border-radius-lg) !important;
}

.shadow {
  box-shadow: var(--shadow) !important;
}

/* Loading states */
.loading {
  position: relative;
  pointer-events: none;
}

.loading::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--border-color);
  border-top-color: var(--btn-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ==========================================================================
   Responsive Layout
   ========================================================================== */

/* Mobile devices */
@media (max-width: 576px) {
  .container-fluid {
    padding-right: var(--spacing-sm);
    padding-left: var(--spacing-sm);
  }
  
  .col-10 {
    width: 100%;
  }
  
  .card-body {
    padding: var(--spacing-lg) var(--spacing-sm);
  }
  
  .column-container {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .column {
    flex: 1 1 auto;
    padding: 0;
  }
  
  .column-container > .column:only-child {
    flex: 1 1 auto;
  }
  
  .form-header {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }
  
  .section-title {
    margin: 0 0 var(--spacing-md);
  }
}

/* Tablet devices */
@media (min-width: 577px) and (max-width: 768px) {
  .col-10 {
    width: 95%;
  }
  
  .column-container.columns-3 > .column,
  .column-container.columns-4 > .column {
    flex: 1 1 calc(50% - var(--spacing-lg));
  }
}

/* Large tablets and small desktops */
@media (min-width: 769px) and (max-width: 992px) {
  .column-container.columns-4 > .column {
    flex: 1 1 calc(50% - var(--spacing-lg));
  }
}

/* Desktop devices */
@media (min-width: 993px) {
  .container-fluid {
    max-width: 1200px;
  }
}

/* Extra large screens */
@media (min-width: 1200px) {
  .container-fluid {
    max-width: 1400px;
  }
  
  .col-10 {
    width: 75%;
  }
}

/* Print styles */
@media print {
  .card {
    box-shadow: none;
    border: 1px solid var(--border-color);
  }
  
  .button-cont {
    display: none;
  }
  
  .loading::after {
    display: none;
  }
}