@tailwind base;
@tailwind components;
@tailwind utilities;

:root {
    /* Light Mode Variables */
    --background: #ffffff;
    --foreground: #030213;
    --card: #ffffff;
    --card-foreground: #030213;
    --popover: #ffffff;
    --popover-foreground: #030213;
    --primary: #030213;
    --primary-foreground: #fafafa;
    --secondary: #f3f3f5;
    --secondary-foreground: #030213;
    --muted: #f3f3f5;
    --muted-foreground: #7c7c7c;
    --accent: #e9ebef;
    --accent-foreground: #030213;
    --border: rgba(0, 0, 0, 0.1);
    --ring: #030213;
    --radius: 0.625rem;
}

.dark {
    /* Dark Mode Variables */
    --background: #030213;
    --foreground: #fafafa;
    --card: #0a091a;
    --card-foreground: #fafafa;
    --popover: #030213;
    --popover-foreground: #fafafa;
    --primary: #fafafa;
    --primary-foreground: #030213;
    --secondary: #1a192c;
    --secondary-foreground: #fafafa;
    --muted: #1a192c;
    --muted-foreground: #A1A1A1;
    --accent: #1a192c;
    --accent-foreground: #fafafa;
    --border: rgba(255, 255, 255, 0.1);
    --ring: #fafafa;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
}

.card {
    background-color: var(--card);
    color: var(--card-foreground);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}
.code-block {
    background-color: var(--muted);
    color: var(--muted-foreground);
    border-radius: var(--radius);
    font-family: monospace;
    overflow-x: auto;
}
.header-bg {
     background-color: hsla(0, 0%, 100%, 0.8);
     border-color: var(--border);
     transition: background-color 0.3s, border-color 0.3s;
}
.dark .header-bg {
    background-color: rgba(3, 2, 19, 0.8);
}
.nav-link {
    color: var(--muted-foreground);
}
.nav-link:hover {
    color: var(--foreground);
}
.main-title {
     color: var(--foreground);
}
.main-subtitle {
    color: var(--muted-foreground);
}
.footer {
    color: var(--muted-foreground);
}
/* Tab styles */
.tab-button {
    background-color: transparent;
    color: var(--muted-foreground);
}
.tab-button.active-tab {
    background-color: var(--card);
    color: var(--card-foreground);
    box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
}
.dark .tab-button.active-tab {
     box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
}
/* Resource Button Styles */
.resource-btn {
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}
.resource-btn-primary {
    background-color: var(--primary);
    color: var(--primary-foreground);
    border: 1px solid var(--primary);
}
 .resource-btn-primary:hover {
    opacity: 0.9;
}
.resource-btn-subtle {
    background-color: transparent;
    color: var(--foreground);
    border: 1px solid transparent;
}
.resource-btn-subtle:hover {
     background-color: var(--accent);
     color: var(--accent-foreground);
     border-color: var(--accent);
}
.dark .resource-btn-subtle {
     border-color: var(--border);
     color: var(--foreground);
}

/* Accordion styles */
.accordion-item:not(:last-child) {
    border-bottom: 1px solid var(--border);
}
.accordion-trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 1rem 0;
    font-weight: 500;
    text-align: left;
    transition: padding-bottom 0.2s ease-out;
}
.accordion-trigger[aria-expanded="true"] {
    padding-bottom: 0.1rem;
}
.accordion-content {
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}
.accordion-icon {
    transition: transform 0.3s ease-out;
}
.accordion-trigger[aria-expanded="true"] .accordion-icon {
    transform: rotate(180deg);
}

/* Embla Carousel Styles */
.embla {
    --slide-spacing: 1rem;
    --slide-size: 80%;
}
.embla__viewport {
    overflow: hidden;
}
.embla__container {
    backface-visibility: hidden;
    display: flex;
    touch-action: pan-y pinch-zoom;
    margin-left: calc(var(--slide-spacing) * -1);
}
.embla__slide {
    flex: 0 0 var(--slide-size);
    min-width: 0;
    padding-left: var(--slide-spacing);
}
.embla__slide__img-wrapper {
     position: relative;
     padding-top: 56.25%; /* 16:9 Aspect Ratio */
     border-radius: var(--radius);
     overflow: hidden;
}
.embla__slide__img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.embla__controls {
    display: grid;
    grid-template-columns: auto 1fr;
    justify-content: space-between;
    gap: 1.2rem;
    margin-top: 1rem;
}
.embla__buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    align-items: center;
}
.embla__button {
    -webkit-appearance: none;
    background-color: var(--secondary);
    touch-action: manipulation;
    display: inline-flex;
    text-decoration: none;
    cursor: pointer;
    border: 0;
    padding: 0;
    margin: 0;
    width: 2.5rem;
    height: 2.5rem;
    align-items: center;
    justify-content: center;
    border-radius: 9999px;
    color: var(--secondary-foreground);
}
.embla__button:disabled {
    color: var(--muted-foreground);
    cursor: default;
    opacity: 0.7;
}
.embla__dots {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
}
.embla__dot {
    -webkit-appearance: none;
    background-color: transparent;
    touch-action: manipulation;
    display: inline-flex;
    text-decoration: none;
    cursor: pointer;
    border: 0;
    padding: 0;
    margin: 0;
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 9999px;
}
.embla__dot:after {
    background-color: var(--accent);
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    content: '';
}
.embla__dot.embla__dot--selected:after {
    background-color: var(--foreground);
}

.glowing-text {
    background: linear-gradient(90deg, #00c6ff, #0072ff, #ff00ff, #ffdd57, #00c6ff);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: glowing-animation 10s ease infinite, glowing-shadow-animation 8s ease-in-out infinite;
}

@keyframes glowing-animation {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes glowing-shadow-animation {
    0%   { text-shadow: 0 0 5px rgba(0, 198, 255, 0.4), 0 0 8px rgba(0, 114, 255, 0.2); }
    25%  { text-shadow: 0 0 5px rgba(0, 114, 255, 0.4), 0 0 8px rgba(255, 0, 255, 0.2); }
    50%  { text-shadow: 0 0 5px rgba(255, 0, 255, 0.4), 0 0 8px rgba(255, 221, 87, 0.2); }
    75%  { text-shadow: 0 0 5px rgba(255, 221, 87, 0.4), 0 0 8px rgba(0, 198, 255, 0.2); }
    100% { text-shadow: 0 0 5px rgba(0, 198, 255, 0.4), 0 0 8px rgba(0, 114, 255, 0.2); }
}