/* ===== CSS VARIABLES ===== */
:root {
    /* Colors */
    --primary-color: rgba(255, 136, 0, 1);
    --primary-hover: rgba(255, 165, 0, 0.3);
    --text-primary: #555770;
    --text-secondary: #28293D;
    --background-primary: #f0f4f8;
    --background-secondary: #ffffff;
    --border-color: #e2e8f0;
    --border-light: #cbd5e1;
    
    /* Typography */
    --font-family: 'Poppins', sans-serif;
    --font-size-sm: 11px;
    --font-size-base: 14px;
    --font-size-lg: 16px;
    --font-size-xl: 18px;
    --font-size-2xl: 20px;
    --font-size-3xl: 24px;
    --font-size-4xl: 52px;
    
    /* Spacing */
    --spacing-xs: 5px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 15px;
    --spacing-xl: 20px;
    --spacing-2xl: 30px;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 15px;
    --radius-xl: 20px;
    --radius-2xl: 25px;
    --radius-full: 50px;
    
    /* Shadows */
    --shadow-sm: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-md: 0 8px 20px rgba(0,0,0,0.15);
    --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
}

/* ===== RESET & BASE STYLES ===== */
* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    margin: 0;
    background-color: var(--background-primary);
    color: var(--text-primary);
    line-height: 1.5;
}

/* ===== UTILITY CLASSES ===== */
.btn {
    border: none;
    cursor: pointer;
    font-family: var(--font-family);
    font-weight: 600;
    transition: var(--transition-fast);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--radius-full);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(255, 136, 0, 0.3);
}

.btn-secondary {
    background-color: var(--background-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
}

.btn-secondary:hover {
    background-color: var(--primary-hover);
}

.badge {
    background-color: var(--border-color);
    color: var(--text-primary);
    padding: 4px var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border: 1px solid var(--border-light);
    display: inline-block;
}

/* ===== COMMON COMPONENTS ===== */
.search-input {
    border: none;
    background: transparent;
    font-family: var(--font-family);
    font-size: var(--font-size-lg);
    outline: none;
    width: 100%;
}

.send-button {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    transition: var(--transition-fast);
}

.send-button svg {
    width: 20px;
    height: 20px;
    stroke: var(--text-primary);
    transition: var(--transition-fast);
}

.send-button:hover svg {
    stroke: var(--primary-color);
}

/* ===== RESPONSIVE UTILITIES ===== */
@media (max-width: 768px) {
    :root {
        --font-size-4xl: 36px;
        --font-size-3xl: 20px;
        --font-size-2xl: 18px;
    }
}

/* ===== ACCESSIBILITY ===== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus styles for better accessibility */
button:focus,
a:focus,
input:focus,
select:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
} 

#active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-left: 8px;
  align-items: center;
}

.filter-pill {
  background-color: rgba(255, 136, 0, 1);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 13px;
  font-weight: 500;
  color: #2e2e3a;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
  cursor: default;
  white-space: nowrap;
}

.filter-pill:hover {
  background-color: #e6e6e6;
  box-shadow: 0 0 0 1px #d1d1d1;
}

.remove-filter {
  cursor: pointer;
  font-size: 13px;
  line-height: 1;
  color: #666;
  width: 16px;
  height: 16px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.remove-filter:hover {
  color: #ff4d4f;
  background-color: rgba(255, 77, 79, 0.1);
}