/* Tailwind CSS - Minimal Custom Build for Kids Portal */

/* Base Styles */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: system-ui, -apple-system, sans-serif;
}

/* Container */
.container {
    width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container { max-width: 640px; }
}

@media (min-width: 768px) {
    .container { max-width: 768px; }
}

@media (min-width: 1024px) {
    .container { max-width: 1024px; }
}

@media (min-width: 1280px) {
    .container { max-width: 1280px; }
}

/* Flexbox */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.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-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }

@media (min-width: 768px) {
    .md\\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .md\\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .md\\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .md\\:grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
    .md\\:flex-row { flex-direction: row; }
}

/* Spacing */
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

.space-x-2 > * + * { margin-left: 0.5rem; }
.space-x-4 > * + * { margin-left: 1rem; }
.space-y-1 > * + * { margin-top: 0.25rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }

/* Margins */
.m-0 { margin: 0; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }

/* Padding */
.p-2 { padding: 0.5rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.px-12 { padding-left: 3rem; padding-right: 3rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.pt-8 { padding-top: 2rem; }

/* Text */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }
.text-6xl { font-size: 3.75rem; }

@media (min-width: 768px) {
    .md\\:text-2xl { font-size: 1.5rem; }
    .md\\:text-4xl { font-size: 2.25rem; }
    .md\\:text-6xl { font-size: 3.75rem; }
}

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }

/* Colors */
.text-white { color: #ffffff; }
.text-black { color: #000000; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: #374151; }
.text-gray-800 { color: #1f2937; }
.text-blue-600 { color: #2563eb; }
.text-blue-700 { color: #1d4ed8; }
.text-blue-800 { color: #1e40af; }
.text-green-600 { color: #16a34a; }
.text-green-700 { color: #15803d; }
.text-green-800 { color: #166534; }
.text-purple-600 { color: #9333ea; }
.text-purple-800 { color: #6b21a8; }
.text-yellow-600 { color: #ca8a04; }
.text-yellow-800 { color: #92400e; }
.text-pink-600 { color: #db2777; }
.text-red-500 { color: #ef4444; }
.text-red-700 { color: #b91c1c; }

/* Backgrounds */
.bg-white { background-color: #ffffff; }
.bg-black { background-color: #000000; }
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-100 { background-color: #f3f4f6; }
.bg-blue-50 { background-color: #eff6ff; }
.bg-blue-100 { background-color: #dbeafe; }
.bg-blue-200 { background-color: #bfdbfe; }
.bg-blue-500 { background-color: #3b82f6; }
.bg-blue-600 { background-color: #2563eb; }
.bg-green-50 { background-color: #f0fdf4; }
.bg-green-100 { background-color: #dcfce7; }
.bg-green-200 { background-color: #bbf7d0; }
.bg-green-500 { background-color: #22c55e; }
.bg-green-600 { background-color: #16a34a; }
.bg-purple-50 { background-color: #faf5ff; }
.bg-purple-100 { background-color: #f3e8ff; }
.bg-purple-600 { background-color: #9333ea; }
.bg-purple-800 { background-color: #6b21a8; }
.bg-yellow-100 { background-color: #fef3c7; }
.bg-yellow-200 { background-color: #fde68a; }
.bg-yellow-300 { background-color: #fcd34d; }
.bg-yellow-400 { background-color: #fbbf24; }
.bg-yellow-500 { background-color: #f59e0b; }
.bg-pink-50 { background-color: #fdf2f8; }
.bg-pink-100 { background-color: #fce7f3; }
.bg-pink-500 { background-color: #ec4899; }
.bg-red-100 { background-color: #fee2e2; }

/* Background Gradients */
.bg-gradient-to-r { background-image: linear-gradient(to right, var(--tw-gradient-stops)); }
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-stops)); }
.from-blue-50 { --tw-gradient-from: #eff6ff; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(239 246 255 / 0)); }
.to-purple-50 { --tw-gradient-to: #faf5ff; }
.from-purple-50 { --tw-gradient-from: #faf5ff; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(250 245 255 / 0)); }
.to-pink-50 { --tw-gradient-to: #fdf2f8; }
.from-purple-600 { --tw-gradient-from: #9333ea; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(147 51 234 / 0)); }
.to-blue-600 { --tw-gradient-to: #2563eb; }
.from-pink-500 { --tw-gradient-from: #ec4899; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(236 72 153 / 0)); }
.to-yellow-500 { --tw-gradient-to: #f59e0b; }
.from-purple-800 { --tw-gradient-from: #6b21a8; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(107 33 168 / 0)); }
.to-blue-800 { --tw-gradient-to: #1e40af; }

/* Borders */
.border { border-width: 1px; }
.border-t { border-top-width: 1px; }
.border-b { border-bottom-width: 1px; }
.border-gray-300 { border-color: #d1d5db; }
.border-red-400 { border-color: #f87171; }
.border-yellow-400 { border-color: #fbbf24; }
.border-green-400 { border-color: #4ade80; }
.border-blue-400 { border-color: #60a5fa; }
.border-white { border-color: #ffffff; }
.border-opacity-20 { --tw-border-opacity: 0.2; }

/* 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; }
.rounded-50px { border-radius: 50px; }

/* Shadows */
.shadow-lg { box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25); }
.shadow-md { box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); }

/* Position */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }
.top-0 { top: 0; }
.top-10 { top: 2.5rem; }
.top-20 { top: 5rem; }
.bottom-10 { bottom: 2.5rem; }
.bottom-20 { bottom: 5rem; }
.bottom-40 { bottom: 10rem; }
.left-10 { left: 2.5rem; }
.left-20 { left: 5rem; }
.right-10 { right: 2.5rem; }
.right-20 { right: 5rem; }
.right-40 { right: 10rem; }

/* Z-index */
.z-1 { z-index: 1; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.z-100 { z-index: 100; }
.z-1000 { z-index: 1000; }

/* Width & Height */
.w-full { width: 100%; }
.w-20 { width: 5rem; }
.h-20 { height: 5rem; }
.h-60 { width: 60px; height: 60px; }
.min-h-screen { min-height: 100vh; }
.max-w-md { max-width: 28rem; }
.max-w-2xl { max-width: 42rem; }

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

/* Opacity */
.opacity-20 { opacity: 0.2; }
.opacity-25 { opacity: 0.25; }
.opacity-30 { opacity: 0.3; }
.opacity-75 { opacity: 0.75; }
.opacity-90 { opacity: 0.9; }

/* Background Opacity */
.bg-opacity-10 { --tw-bg-opacity: 0.1; }
.bg-opacity-20 { --tw-bg-opacity: 0.2; }

/* Transform */
.transform { transform: var(--tw-transform); }
.hover\\:scale-105:hover { --tw-scale-x: 1.05; --tw-scale-y: 1.05; }
.hover\\:rotate-2:hover { --tw-rotate: 2deg; }
.hover\\:-rotate-2:hover { --tw-rotate: -2deg; }

/* Transitions */
.transition-all { transition-property: all; }
.transition-colors { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke; }
.duration-300 { transition-duration: 300ms; }

/* Hover States */
.hover\\:bg-blue-600:hover { background-color: #2563eb; }
.hover\\:bg-green-600:hover { background-color: #16a34a; }
.hover\\:bg-gray-100:hover { background-color: #f3f4f6; }
.hover\\:bg-gray-50:hover { background-color: #f9fafb; }
.hover\\:text-gray-700:hover { color: #374151; }
.hover\\:text-purple-800:hover { color: #6b21a8; }
.hover\\:text-red-700:hover { color: #b91c1c; }
.hover\\:underline:hover { text-decoration-line: underline; }
.hover\\:shadow-lg:hover { box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1); }
.hover\\:from-pink-600:hover { --tw-gradient-from: #db2777; }
.hover\\:to-yellow-600:hover { --tw-gradient-to: #ca8a04; }
.hover\\:from-purple-700:hover { --tw-gradient-from: #7c3aed; }
.hover\\:to-blue-700:hover { --tw-gradient-to: #1d4ed8; }

/* Focus */
.focus\\:ring-2:focus { --tw-ring-width: 2px; }
.focus\\:ring-purple-500:focus { --tw-ring-color: #9333ea; }
.focus\\:border-transparent:focus { border-color: transparent; }

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

/* Tables */
.table { display: table; }
.w-full { width: 100%; }

/* Responsive Design */
@media (max-width: 767px) {
    .container { padding: 0 0.5rem; }
    .px-4 { padding-left: 1rem; padding-right: 1rem; }
}