/* ========================================================================
   BOATS SIDEBAR FILTER COMPONENT
   
   Compact, professional filter sidebar for boat listings
   Similar to: https://iamboatforyom.com/boats/
   
   ======================================================================== */

.boats-sidebar {
  background: var(--color-white);
  padding: var(--space-8);
  border-right: 2px solid var(--color-border);
  border-radius: var(--radius-base);
  height: fit-content;
  position: sticky;
  top: 120px;
  box-shadow: none; /* Removed floating shadow for cleaner look */
  transition: all var(--transition-base);
  width: 100%;
  max-width: 360px; /* Increased from 300px */
  overflow: hidden; /* Prevent children from overflowing */
}

/* ==================== FILTERS FORM ==================== */

.boats-filters {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  width: 100%;
}

/* ==================== SIDEBAR HEADER ==================== */

.boats-sidebar__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-5);
  border-bottom: 2px solid var(--color-ocean);
}

.boats-sidebar__title {
  font-family: var(--font-serif);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-medium);
  color: var(--color-ocean);
  margin: 0;
  letter-spacing: var(--letter-spacing-wide);
}

.boats-sidebar__close {
  display: none;
  background: none;
  border: none;
  font-size: var(--font-size-xl);
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-base);
}

.boats-sidebar__close:hover {
  color: var(--color-ocean);
}

/* ==================== FILTER GROUP ==================== */

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
}

.filter-group:not(:last-of-type) {
  padding-bottom: var(--space-5);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.filter-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-dark);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  display: block;
  margin-bottom: var(--space-1);
}

/* ==================== FILTER INPUTS ==================== */

.filter-input,
.filter-select {
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-base);
  font-size: var(--font-size-base);
  font-family: var(--font-sans);
  transition: all var(--transition-base);
  background-color: var(--color-white);
  color: var(--color-text-dark);
  width: 100%;
  box-sizing: border-box; /* Ensure padding doesn't cause overflow */
  max-width: 100%;
}

.filter-input:hover,
.filter-select:hover {
  border-color: var(--color-ocean);
}

.filter-input:focus,
.filter-select:focus {
  outline: none;
  border-color: var(--color-ocean);
  box-shadow: 0 0 0 3px rgba(10, 95, 127, 0.08);
  background-color: var(--color-white);
}

.filter-input::placeholder {
  color: var(--color-text-muted);
}

.filter-select option {
  color: var(--color-text-dark);
  background-color: var(--color-white);
  padding: var(--space-2);
}

.filter-select:disabled {
  background-color: var(--color-off-white);
  cursor: not-allowed;
  opacity: 0.6;
}

/* ==================== FILTER HELP TEXT ==================== */

.filter-help {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  font-style: italic;
  line-height: 1.4;
}

/* ==================== FILTER BUTTONS ==================== */

.filter-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  width: 100%;
}

.filter-buttons .button {
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  width: 100%;
  text-align: center;
  box-sizing: border-box;
}

.filter-buttons .button--primary {
  background-color: var(--color-ocean);
  color: var(--color-white);
  border-color: var(--color-ocean);
}

.filter-buttons .button--primary:hover {
  background-color: var(--color-teal);
  border-color: var(--color-teal);
}

.filter-buttons .button--secondary {
  background-color: transparent;
  color: var(--color-ocean);
  border-color: var(--color-ocean);
}

.filter-buttons .button--secondary:hover {
  background-color: var(--color-ocean);
  color: var(--color-white);
}

/* ==================== RESPONSIVE: TABLET ==================== */

@media (max-width: 1024px) {
  .boats-sidebar {
    position: static;
    margin-bottom: var(--space-8);
  }
}

/* ==================== MOBILE SIDEBAR BACKDROP ==================== */

/* Backdrop element (shown when sidebar is active on mobile) */
.boats-sidebar-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 100000; /* Just below sidebar but above everything else */
  opacity: 0;
  transition: opacity var(--transition-base);
}

.boats-sidebar-backdrop.active {
  display: block;
  opacity: 1;
}

/* ==================== RESPONSIVE: MOBILE ==================== */

@media (max-width: 768px) {
  /* Show close button on mobile */
  .boats-sidebar__close {
    display: flex;
  }

  /* Sidebar hidden by default on mobile */
  .boats-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 85%;
    max-width: 400px;
    height: 100vh;
    padding: var(--space-8);
    border: none;
    border-radius: 0;
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    z-index: 100001; /* Above navbar (100000) and backdrop (100000) */
    overflow-y: auto;
    max-height: 100vh;
    background: var(--color-white);
    box-shadow: 2px 0 20px rgba(0, 0, 0, 0.2);
  }

  /* Sidebar visible when active */
  .boats-sidebar.active {
    transform: translateX(0);
  }

  .boats-sidebar__header {
    margin-bottom: var(--space-6);
  }

  .boats-sidebar__title {
    font-size: var(--font-size-base);
  }

  .filter-input,
  .filter-select {
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-xs);
  }

  .filter-label {
    font-size: var(--font-size-xs);
  }

  .filter-help {
    font-size: var(--font-size-xxs);
  }

  .filter-group:not(:last-of-type) {
    padding-bottom: var(--space-3);
  }

  .filter-buttons {
    margin-top: var(--space-6);
    gap: var(--space-1);
  }

  .filter-buttons .button {
    padding: var(--space-2) var(--space-3);
  }
}

/* ==================== PRICE RANGE FILTER ==================== */

.filter-price-display {
  background: linear-gradient(
    135deg,
    rgba(10, 95, 127, 0.1) 0%,
    rgba(47, 168, 171, 0.05) 100%
  );
  padding: var(--space-4);
  border-radius: var(--radius-base);
  text-align: center;
  margin-bottom: var(--space-3);
  border: 1px solid rgba(10, 95, 127, 0.1);
}

#price-display {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-ocean);
  letter-spacing: var(--letter-spacing-wide);
}

.filter-price-inputs {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-2);
  align-items: flex-end;
  margin-bottom: var(--space-2);
  width: 100%;
}

.filter-price-input-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0; /* Allow flex items to shrink */
}

.filter-price-label {
  font-size: var(--font-size-2xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.filter-price-input {
  padding: var(--space-2) var(--space-2);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-base);
  font-size: var(--font-size-sm);
  font-family: var(--font-sans);
  transition: all var(--transition-base);
  background-color: var(--color-white);
  color: var(--color-text-dark);
  text-align: center;
  width: 100%;
  box-sizing: border-box;
  max-width: 100%;
}

.filter-price-input:focus {
  outline: none;
  border-color: var(--color-ocean);
  box-shadow: 0 0 0 3px rgba(10, 95, 127, 0.08);
}

.filter-price-separator {
  color: var(--color-text-muted);
  font-weight: var(--font-weight-semibold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
}

/* Hide number input spinners for cleaner look */
.filter-price-input::-webkit-outer-spin-button,
.filter-price-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  appearance: none;
  margin: 0;
}

.filter-price-input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

/* ==================== RESPONSIVE ADJUSTMENTS ==================== */

@media (max-width: 768px) {
  .filter-price-inputs {
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-1);
  }

  .filter-price-input {
    padding: var(--space-1) var(--space-2);
    font-size: var(--font-size-xs);
  }

  .filter-price-label {
    font-size: var(--font-size-2xs);
  }

  #price-display {
    font-size: var(--font-size-sm);
  }
}

/* ==================== END BOATS_SIDEBAR.CSS ==================== */