/* Citawa Public CSS */
:root {
    --primary-color: #3B82F6;
    --secondary-color: #1E40AF;
}

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    background-color: #F9FAFB;
    color: #111827;
    line-height: 1.5;
}

/* Layout */
.max-w-lg { max-width: 32rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.min-h-screen { min-height: 100vh; }
.mt-auto { margin-top: auto; }

/* Spacing */
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }
.mr-1 { margin-right: 0.25rem; }
.mx-2 { margin-left: 0.5rem; margin-right: 0.5rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-x-2 > * + * { margin-left: 0.5rem; }
.space-x-3 > * + * { margin-left: 0.75rem; }
.space-x-4 > * + * { margin-left: 1rem; }

/* Flexbox */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.flex-1 { flex: 1 1 0%; }
.flex-shrink-0 { flex-shrink: 0; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

/* Grid */
.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }

/* Display */
.block { display: block; }
.inline-block { display: inline-block; }
.hidden { display: none; }

/* Sizing */
.w-1 { width: 0.25rem; }
.w-4 { width: 1rem; }
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }
.w-8 { width: 2rem; }
.w-12 { width: 3rem; }
.w-16 { width: 4rem; }
.w-full { width: 100%; }
.h-1 { height: 0.25rem; }
.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }
.h-8 { height: 2rem; }
.h-12 { height: 3rem; }
.h-16 { height: 4rem; }

/* Typography */
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Colors */
.bg-white { background-color: #FFFFFF; }
.bg-gray-50 { background-color: #F9FAFB; }
.bg-gray-100 { background-color: #F3F4F6; }
.bg-primary-50 { background-color: rgba(59, 130, 246, 0.1); }
.bg-primary-100 { background-color: rgba(59, 130, 246, 0.2); }
.bg-primary-600 { background-color: var(--primary-color); }
.text-white { color: #FFFFFF; }
.text-gray-400 { color: #9CA3AF; }
.text-gray-500 { color: #6B7280; }
.text-gray-600 { color: #4B5563; }
.text-gray-700 { color: #374151; }
.text-gray-900 { color: #111827; }
.text-primary-600 { color: var(--primary-color); }

/* Borders */
.border { border: 1px solid #E5E7EB; }
.border-b { border-bottom: 1px solid #E5E7EB; }
.border-t { border-top: 1px solid #E5E7EB; }
.border-2 { border-width: 2px; }
.border-l-4 { border-left-width: 4px; }
.border-gray-300 { border-color: #D1D5DB; }
.border-primary-600 { border-color: var(--primary-color); }
.divide-y > * + * { border-top: 1px solid #E5E7EB; }

/* Border Radius */
.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-full { border-radius: 9999px; }

/* Shadows */
.shadow-sm { box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); }
.shadow { box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06); }

/* Positioning */
.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; }
.z-50 { z-index: 50; }

/* Overflow */
.overflow-hidden { overflow: hidden; }

/* Forms */
.input {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    color: #111827;
    background-color: #FFFFFF;
    border: 1px solid #D1D5DB;
    border-radius: 0.5rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.input.is-invalid {
    border-color: #DC2626;
}

textarea.input {
    resize: vertical;
    min-height: 80px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.5;
    text-decoration: none;
    border-radius: 0.5rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.15s ease-in-out;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    color: #FFFFFF;
    background-color: var(--primary-color);
}

.btn-primary:hover:not(:disabled) {
    filter: brightness(0.9);
}

.btn-secondary {
    color: #374151;
    background-color: #FFFFFF;
    border-color: #D1D5DB;
}

.btn-secondary:hover:not(:disabled) {
    background-color: #F9FAFB;
}

.btn-danger {
    color: #FFFFFF;
    background-color: #DC2626;
}

.btn-outline-danger {
    color: #DC2626;
    background-color: transparent;
    border-color: #DC2626;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Status badges */
.bg-yellow-100 { background-color: #FEF3C7; }
.bg-blue-100 { background-color: #DBEAFE; }
.bg-green-100 { background-color: #D1FAE5; }
.bg-red-100 { background-color: #FEE2E2; }

.text-yellow-800 { color: #92400E; }
.text-blue-800 { color: #1E40AF; }
.text-green-800 { color: #065F46; }
.text-red-800 { color: #991B1B; }

.border-green-400 { border-color: #34D399; }
.border-red-400 { border-color: #F87171; }
.text-green-700 { color: #047857; }
.text-red-700 { color: #B91C1C; }

/* Transitions */
.transition { transition: all 0.15s ease-in-out; }
.transition-colors { transition: background-color 0.15s, border-color 0.15s, color 0.15s; }

/* Hover */
.hover\:bg-gray-50:hover { background-color: #F9FAFB; }
.hover\:bg-gray-200:hover { background-color: #E5E7EB; }
.hover\:text-gray-700:hover { color: #374151; }
.hover\:text-gray-900:hover { color: #111827; }
.hover\:underline:hover { text-decoration: underline; }

/* Animation */
.animate-spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Opacity */
.bg-opacity-50 { opacity: 0.5; }
.bg-black { background-color: #000000; }