/* ===============================================
   PORTAL UTILITIES - Tailwind Replacement
   Local CSS utilities replacing CDN dependency
   =============================================== */

/* ===============================================
   GRID SYSTEM
   =============================================== */

.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));
}

.gap-1 {
    gap: 0.25rem;
}

.gap-2 {
    gap: 0.5rem;
}

.gap-3 {
    gap: 0.75rem;
}

.gap-4 {
    gap: 1rem;
}

.gap-6 {
    gap: 1.5rem;
}

/* ===============================================
   FLEXBOX
   =============================================== */

.flex {
    display: flex;
}

.inline-flex {
    display: inline-flex;
}

.flex-col {
    flex-direction: column;
}

.flex-1 {
    flex: 1 1 0%;
}

.items-center {
    align-items: center;
}

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

.justify-between {
    justify-content: space-between;
}

.flex-wrap {
    flex-wrap: wrap;
}

/* ===============================================
   SPACING - Padding
   =============================================== */

.p-1 {
    padding: 0.25rem;
}

.p-2 {
    padding: 0.5rem;
}

.p-3 {
    padding: 0.75rem;
}

.p-4 {
    padding: 1rem;
}

.p-6 {
    padding: 1.5rem;
}

.p-8 {
    padding: 2rem;
}

.px-1 {
    padding-left: 0.25rem;
    padding-right: 0.25rem;
}

.px-2 {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}

.px-3 {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.px-5 {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

.px-6 {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.px-8 {
    padding-left: 2rem;
    padding-right: 2rem;
}

.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-5 {
    padding-top: 1.25rem;
    padding-bottom: 1.25rem;
}

.py-12 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

/* ===============================================
   SPACING - Margin
   =============================================== */

.m-0 {
    margin: 0;
}

.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;
}

.mb-8 {
    margin-bottom: 2rem;
}

.mb-12 {
    margin-bottom: 3rem;
}

.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-12 {
    margin-top: 3rem;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

/* ===============================================
   SIZING
   =============================================== */

.w-full {
    width: 100%;
}

.h-1 {
    height: 0.25rem;
}

.h-2 {
    height: 0.5rem;
}

.h-3 {
    height: 0.75rem;
}

.h-full {
    height: 100%;
}

.min-h-screen {
    min-height: 100vh;
    min-height: var(--full-height, 100vh);
}

.max-w-md {
    max-width: 28rem;
}

.max-w-2xl {
    max-width: 42rem;
}

.max-w-3xl {
    max-width: 48rem;
}

.max-w-5xl {
    max-width: 64rem;
}

/* ===============================================
   TYPOGRAPHY
   =============================================== */

.text-xs {
    font-size: 0.75rem;
    line-height: 1rem;
}

.text-sm {
    font-size: 0.875rem;
    line-height: 1.25rem;
}

.text-base {
    font-size: 1rem;
    line-height: 1.5rem;
}

.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;
}

.text-3xl {
    font-size: 1.875rem;
    line-height: 2.25rem;
}

.text-4xl {
    font-size: 2.25rem;
    line-height: 2.5rem;
}

.text-5xl {
    font-size: 3rem;
    line-height: 1;
}

.text-6xl {
    font-size: 3.75rem;
    line-height: 1;
}

.text-8xl {
    font-size: 6rem;
    line-height: 1;
}

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

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.font-medium {
    font-weight: 500;
}

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

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

.font-extrabold {
    font-weight: 800;
}

.font-black {
    font-weight: 900;
}

.uppercase {
    text-transform: uppercase;
}

.lowercase {
    text-transform: lowercase;
}

.capitalize {
    text-transform: capitalize;
}

.tracking-wide {
    letter-spacing: 0.025em;
}

.tracking-wider {
    letter-spacing: 0.05em;
}

.leading-none {
    line-height: 1;
}

.leading-tight {
    line-height: 1.25;
}

.break-words {
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* ===============================================
   COLORS - Text
   =============================================== */

.text-white {
    color: #ffffff;
}

.text-black {
    color: #000000;
}

.text-gray-400 {
    color: #9ca3af;
}

.text-gray-500 {
    color: #6b7280;
}

.text-gray-600 {
    color: #4b5563;
}

.text-pink-300 {
    color: #f9a8d4;
}

.text-pink-400 {
    color: #f472b6;
}

.text-pink-500 {
    color: #ec4899;
}

.text-blue-300 {
    color: #93c5fd;
}

.text-blue-400 {
    color: #60a5fa;
}

.text-blue-500 {
    color: #3b82f6;
}

.text-green-300 {
    color: #86efac;
}

.text-green-500 {
    color: #10b981;
}

.text-yellow-300 {
    color: #fde047;
}

.text-yellow-400 {
    color: #facc15;
}

.text-red-300 {
    color: #fca5a5;
}

.text-red-500 {
    color: #ef4444;
}

.text-orange-300 {
    color: #fdba74;
}

.text-indigo-300 {
    color: #a5b4fc;
}

/* ===============================================
   COLORS - Background
   =============================================== */

.bg-black {
    background-color: #000000;
}

.bg-white {
    background-color: #ffffff;
}

.bg-black\/20 {
    background-color: rgba(0, 0, 0, 0.2);
}

.bg-black\/30 {
    background-color: rgba(0, 0, 0, 0.3);
}

.bg-black\/40 {
    background-color: rgba(0, 0, 0, 0.4);
}

.bg-black\/50 {
    background-color: rgba(0, 0, 0, 0.5);
}

.bg-white\/5 {
    background-color: rgba(255, 255, 255, 0.05);
}

.bg-white\/10 {
    background-color: rgba(255, 255, 255, 0.1);
}

.bg-white\/20 {
    background-color: rgba(255, 255, 255, 0.2);
}

.bg-red-500\/20 {
    background-color: rgba(239, 68, 68, 0.2);
}

.bg-orange-500\/20 {
    background-color: rgba(249, 115, 22, 0.2);
}

.bg-yellow-500\/20 {
    background-color: rgba(234, 179, 8, 0.2);
}

.bg-green-500\/20 {
    background-color: rgba(34, 197, 94, 0.2);
}

.bg-blue-500\/20 {
    background-color: rgba(59, 130, 246, 0.2);
}

.bg-indigo-500\/20 {
    background-color: rgba(99, 102, 241, 0.2);
}

/* ===============================================
   GRADIENTS
   =============================================== */

.bg-gradient-to-r {
    background-image: linear-gradient(to right, var(--tw-gradient-stops, #ec4899, #3b82f6));
}

.from-pink-500 {
    --tw-gradient-from: #ec4899;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent);
}

.from-blue-500 {
    --tw-gradient-from: #3b82f6;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent);
}

.from-yellow-500 {
    --tw-gradient-from: #eab308;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent);
}

.from-green-500 {
    --tw-gradient-from: #22c55e;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent);
}

.to-blue-500 {
    --tw-gradient-to: #3b82f6;
}

.to-purple-500 {
    --tw-gradient-to: #a855f7;
}

.to-indigo-500 {
    --tw-gradient-to: #6366f1;
}

.to-orange-500 {
    --tw-gradient-to: #f97316;
}

.to-green-500 {
    --tw-gradient-to: #22c55e;
}

.bg-clip-text {
    background-clip: text;
    -webkit-background-clip: text;
}

.text-transparent {
    color: transparent;
    -webkit-text-fill-color: transparent;
}

/* ===============================================
   BORDERS
   =============================================== */

.border {
    border-width: 1px;
}

.border-2 {
    border-width: 2px;
}

.border-4 {
    border-width: 4px;
}

.border-b {
    border-bottom-width: 1px;
}

.border-t {
    border-top-width: 1px;
}

.border-white\/5 {
    border-color: rgba(255, 255, 255, 0.05);
}

.border-white\/10 {
    border-color: rgba(255, 255, 255, 0.1);
}

.border-white\/20 {
    border-color: rgba(255, 255, 255, 0.2);
}

.rounded {
    border-radius: 0.25rem;
}

.rounded-lg {
    border-radius: 0.5rem;
}

.rounded-xl {
    border-radius: 0.75rem;
}

.rounded-2xl {
    border-radius: 1rem;
}

.rounded-3xl {
    border-radius: 1.5rem;
}

.rounded-full {
    border-radius: 9999px;
}

/* ===============================================
   LAYOUT
   =============================================== */

.hidden {
    display: none;
}

.block {
    display: block;
}

.inline-block {
    display: inline-block;
}

.fixed {
    position: fixed;
}

.absolute {
    position: absolute;
}

.relative {
    position: relative;
}

.inset-0 {
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.top-0 {
    top: 0;
}

.right-0 {
    right: 0;
}

.bottom-0 {
    bottom: 0;
}

.left-0 {
    left: 0;
}

.z-10 {
    z-index: 10;
}

.z-50 {
    z-index: 50;
}

.overflow-hidden {
    overflow: hidden;
}

.overflow-y-auto {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* ===============================================
   EFFECTS
   =============================================== */

.opacity-0 {
    opacity: 0;
}

.opacity-50 {
    opacity: 0.5;
}

.opacity-100 {
    opacity: 1;
}

.shadow-lg {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
}

.shadow-xl {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
}

.shadow-2xl {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.backdrop-blur-md {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* ===============================================
   TRANSITIONS & ANIMATIONS
   =============================================== */

.transition {
    transition: all 0.3s ease;
}

.transition-all {
    transition: all 0.3s ease;
}

.transition-transform {
    transition: transform 0.3s ease;
}

.duration-300 {
    transition-duration: 300ms;
}

.duration-1000 {
    transition-duration: 1000ms;
}

.ease-linear {
    transition-timing-function: linear;
}

.ease-in-out {
    transition-timing-function: ease-in-out;
}

.transform {
    transform: translate(0);
}

.cursor-pointer {
    cursor: pointer;
}

.cursor-not-allowed {
    cursor: not-allowed;
}

.pointer-events-none {
    pointer-events: none;
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-bounce {
    animation: bounce 1s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(-25%);
        animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
    }

    50% {
        transform: translateY(0);
        animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
    }
}

/* ===============================================
   HOVER STATES
   =============================================== */

.hover\:scale-105:hover {
    transform: scale(1.05);
}

.hover\:scale-110:hover {
    transform: scale(1.1);
}

.hover\:bg-white\/10:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.hover\:glow:hover {
    box-shadow: 0 0 30px rgba(236, 72, 153, 0.4);
}

.hover\:glow-blue:hover {
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.4);
}

/* Active states for touch */
.active\:scale-95:active {
    transform: scale(0.95);
}

/* ===============================================
   RESPONSIVE - Medium (md: 768px+)
   =============================================== */

@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\:gap-6 {
        gap: 1.5rem;
    }

    .md\:p-4 {
        padding: 1rem;
    }

    .md\:p-6 {
        padding: 1.5rem;
    }

    .md\:p-8 {
        padding: 2rem;
    }

    .md\:px-3 {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .md\:py-5 {
        padding-top: 1.25rem;
        padding-bottom: 1.25rem;
    }

    .md\:mb-8 {
        margin-bottom: 2rem;
    }

    .md\:mb-12 {
        margin-bottom: 3rem;
    }

    .md\:text-base {
        font-size: 1rem;
    }

    .md\:text-lg {
        font-size: 1.125rem;
    }

    .md\:text-xl {
        font-size: 1.25rem;
    }

    .md\:text-2xl {
        font-size: 1.5rem;
    }

    .md\:text-3xl {
        font-size: 1.875rem;
    }

    .md\:text-5xl {
        font-size: 3rem;
    }

    .md\:text-7xl {
        font-size: 4.5rem;
    }

    .md\:rounded-2xl {
        border-radius: 1rem;
    }

    .md\:rounded-3xl {
        border-radius: 1.5rem;
    }

    .md\:space-y-4>*+* {
        margin-top: 1rem;
    }
}