/* ========================================
   SAMRUDH WEBSITE - MAIN STYLESHEET
   ======================================== */

/* CSS Variables for theming */
:root {
    --color-background-light: #ffffff;
    --color-background-dark: #0a0a0a;
    --color-primary: #3b82f6;
    --color-secondary: #6366f1;
    --color-text: #ffffff;
    --color-text-muted: #9ca3af;
    --color-text-secondary: #d1d5db;
    --color-border: #374151;
    --color-border-hover: #6b7280;
    --color-border-light: #e5e7eb;
    --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Consolas, "Liberation Mono", Menlo, monospace;

    /* Spacing scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;

    /* Border radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

/* Base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    color-scheme: dark;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-mono);
    background-color: var(--color-background-dark);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: "liga" 1, "kern" 1;
}

/* Layout utilities */
.container {
    width: 100%;
    max-width: 56rem;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.container-xl {
    max-width: 72rem;
}

.container-2xl {
    max-width: 80rem;
}

/* Typography utilities */
.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;
}

.font-normal {
    font-weight: 400;
}

.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;
}

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

.leading-snug {
    line-height: 1.375;
}

.leading-normal {
    line-height: 1.5;
}

.leading-relaxed {
    line-height: 1.625;
}

/* Spacing utilities */
.p-1 {
    padding: var(--space-1);
}

.p-2 {
    padding: var(--space-2);
}

.p-3 {
    padding: var(--space-3);
}

.p-4 {
    padding: var(--space-4);
}

.p-6 {
    padding: var(--space-6);
}

.p-8 {
    padding: var(--space-8);
}

.px-2 {
    padding-left: var(--space-2);
    padding-right: var(--space-2);
}

.px-3 {
    padding-left: var(--space-3);
    padding-right: var(--space-3);
}

.px-4 {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
}

.px-6 {
    padding-left: var(--space-6);
    padding-right: var(--space-6);
}

.py-1 {
    padding-top: var(--space-1);
    padding-bottom: var(--space-1);
}

.py-2 {
    padding-top: var(--space-2);
    padding-bottom: var(--space-2);
}

.py-3 {
    padding-top: var(--space-3);
    padding-bottom: var(--space-3);
}

.py-4 {
    padding-top: var(--space-4);
    padding-bottom: var(--space-4);
}

.py-5 {
    padding-top: var(--space-5);
    padding-bottom: var(--space-5);
}

.py-6 {
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
}

.py-8 {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
}

.py-10 {
    padding-top: var(--space-10);
    padding-bottom: var(--space-10);
}

.m-0 {
    margin: 0;
}

.m-1 {
    margin: var(--space-1);
}

.m-2 {
    margin: var(--space-2);
}

.m-4 {
    margin: var(--space-4);
}

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

.my-4 {
    margin-top: var(--space-4);
    margin-bottom: var(--space-4);
}

.my-6 {
    margin-top: var(--space-6);
    margin-bottom: var(--space-6);
}

.my-8 {
    margin-top: var(--space-8);
    margin-bottom: var(--space-8);
}

.mb-2 {
    margin-bottom: var(--space-2);
}

.mb-3 {
    margin-bottom: var(--space-3);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-6 {
    margin-bottom: var(--space-6);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

.mb-10 {
    margin-bottom: var(--space-10);
}

.mt-2 {
    margin-top: var(--space-2);
}

.mt-4 {
    margin-top: var(--space-4);
}

.mt-6 {
    margin-top: var(--space-6);
}

.mt-8 {
    margin-top: var(--space-8);
}

.ml-2 {
    margin-left: var(--space-2);
}

.mr-2 {
    margin-right: var(--space-2);
}

/* Display utilities */
.block {
    display: block;
}

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

.inline {
    display: inline;
}

.flex {
    display: flex;
}

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

.grid {
    display: grid;
}

.hidden {
    display: none;
}

/* Flexbox utilities */
.flex-col {
    flex-direction: column;
}

.flex-row {
    flex-direction: row;
}

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

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

.items-start {
    align-items: flex-start;
}

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

.items-end {
    align-items: flex-end;
}

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

.justify-start {
    justify-content: flex-start;
}

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

.justify-end {
    justify-content: flex-end;
}

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

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

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

.gap-1 {
    gap: var(--space-1);
}

.gap-2 {
    gap: var(--space-2);
}

.gap-3 {
    gap: var(--space-3);
}

.gap-4 {
    gap: var(--space-4);
}

.gap-6 {
    gap: var(--space-6);
}

.gap-8 {
    gap: var(--space-8);
}

/* Grid utilities */
.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));
}

/* Positioning utilities */
.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

.fixed {
    position: fixed;
}

.sticky {
    position: sticky;
}

.top-0 {
    top: 0;
}

.right-0 {
    right: 0;
}

.bottom-0 {
    bottom: 0;
}

.left-0 {
    left: 0;
}

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

.z-20 {
    z-index: 20;
}

.z-30 {
    z-index: 30;
}

.z-40 {
    z-index: 40;
}

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

/* Sizing utilities */
.w-full {
    width: 100%;
}

.w-auto {
    width: auto;
}

.w-4 {
    width: 1rem;
}

.w-5 {
    width: 1.25rem;
}

.w-6 {
    width: 1.5rem;
}

.w-8 {
    width: 2rem;
}

.w-12 {
    width: 3rem;
}

.h-full {
    height: 100%;
}

.h-auto {
    height: auto;
}

.h-4 {
    height: 1rem;
}

.h-5 {
    height: 1.25rem;
}

.h-6 {
    height: 1.5rem;
}

.h-8 {
    height: 2rem;
}

.h-12 {
    height: 3rem;
}

.min-h-screen {
    min-height: 100vh;
}

.max-w-xs {
    max-width: 20rem;
}

.max-w-sm {
    max-width: 24rem;
}

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

.max-w-lg {
    max-width: 32rem;
}

.max-w-xl {
    max-width: 36rem;
}

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

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

.max-w-4xl {
    max-width: 56rem;
}

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

.max-w-6xl {
    max-width: 72rem;
}

/* Color utilities */
.text-white {
    color: #ffffff;
}

.text-gray-300 {
    color: #d1d5db;
}

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

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

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

.text-primary {
    color: var(--color-primary);
}

.text-secondary {
    color: var(--color-secondary);
}

.bg-transparent {
    background-color: transparent;
}

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

.bg-gray-50 {
    background-color: #f9fafb;
}

.bg-gray-100 {
    background-color: #f3f4f6;
}

.bg-gray-800 {
    background-color: #1f2937;
}

.bg-gray-900 {
    background-color: #111827;
}

.bg-primary {
    background-color: var(--color-primary);
}

.bg-secondary {
    background-color: var(--color-secondary);
}

/* Border utilities */
.border {
    border-width: 1px;
    border-style: solid;
}

.border-0 {
    border-width: 0;
}

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

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

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

.border-r {
    border-right-width: 1px;
}

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

.border-l {
    border-left-width: 1px;
}

.border-gray-200 {
    border-color: #e5e7eb;
}

.border-gray-300 {
    border-color: #d1d5db;
}

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

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

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

.border-gray-700 {
    border-color: #374151;
}

.border-gray-800 {
    border-color: #1f2937;
}

.border-primary {
    border-color: var(--color-primary);
}

.rounded {
    border-radius: var(--radius-sm);
}

.rounded-sm {
    border-radius: var(--radius-sm);
}

.rounded-md {
    border-radius: var(--radius-md);
}

.rounded-lg {
    border-radius: var(--radius-lg);
}

.rounded-xl {
    border-radius: var(--radius-xl);
}

.rounded-full {
    border-radius: var(--radius-full);
}

/* Shadow utilities */
.shadow-sm {
    box-shadow: var(--shadow-sm);
}

.shadow-md {
    box-shadow: var(--shadow-md);
}

.shadow-lg {
    box-shadow: var(--shadow-lg);
}

/* Cursor utilities */
.cursor-default {
    cursor: default;
}

.cursor-pointer {
    cursor: pointer;
}

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

/* Whitespace utilities */
.whitespace-normal {
    white-space: normal;
}

.whitespace-nowrap {
    white-space: nowrap;
}

.whitespace-pre {
    white-space: pre;
}

.whitespace-pre-wrap {
    white-space: pre-wrap;
}

.whitespace-pre-line {
    white-space: pre-line;
}

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

.overflow-auto {
    overflow: auto;
}

.overflow-scroll {
    overflow: scroll;
}

.overflow-x-auto {
    overflow-x: auto;
}

.overflow-y-auto {
    overflow-y: auto;
}

/* Text utilities */
.uppercase {
    text-transform: uppercase;
}

.lowercase {
    text-transform: lowercase;
}

.capitalize {
    text-transform: capitalize;
}

.underline {
    text-decoration: underline;
}

.no-underline {
    text-decoration: none;
}

/* Opacity utilities */
.opacity-0 {
    opacity: 0;
}

.opacity-25 {
    opacity: 0.25;
}

.opacity-50 {
    opacity: 0.5;
}

.opacity-75 {
    opacity: 0.75;
}

.opacity-100 {
    opacity: 1;
}

/* Transform utilities */
.scale-100 {
    transform: scale(1);
}

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

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

.scale-125 {
    transform: scale(1.25);
}

.scale-150 {
    transform: scale(1.5);
}

.rotate-0 {
    transform: rotate(0deg);
}

.rotate-90 {
    transform: rotate(90deg);
}

.rotate-180 {
    transform: rotate(180deg);
}

.rotate-270 {
    transform: rotate(270deg);
}

/* Transition utilities */
.transition-none {
    transition-property: none;
}

.transition-all {
    transition-property: all;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

.transition-colors {
    transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

.transition-opacity {
    transition-property: opacity;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

.transition-transform {
    transition-property: transform;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

.duration-75 {
    transition-duration: 75ms;
}

.duration-100 {
    transition-duration: 100ms;
}

.duration-150 {
    transition-duration: 150ms;
}

.duration-200 {
    transition-duration: 200ms;
}

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

.duration-500 {
    transition-duration: 500ms;
}

.duration-700 {
    transition-duration: 700ms;
}

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

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

.ease-in {
    transition-timing-function: cubic-bezier(0.4, 0, 1, 1);
}

.ease-out {
    transition-timing-function: cubic-bezier(0, 0, 0.2, 1);
}

.ease-in-out {
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hover states */
.hover\:text-primary:hover {
    color: var(--color-primary);
}

.hover\:text-secondary:hover {
    color: var(--color-secondary);
}

.hover\:text-white:hover {
    color: #ffffff;
}

.hover\:text-gray-300:hover {
    color: #d1d5db;
}

.hover\:bg-gray-800:hover {
    background-color: #1f2937;
}

.hover\:bg-gray-900:hover {
    background-color: #111827;
}

.hover\:bg-primary:hover {
    background-color: var(--color-primary);
}

.hover\:border-gray-600:hover {
    border-color: #4b5563;
}

.hover\:border-primary:hover {
    border-color: var(--color-primary);
}

.hover\:opacity-75:hover {
    opacity: 0.75;
}

.hover\:opacity-100:hover {
    opacity: 1;
}

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

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

/* Focus states */
.focus\:outline-none:focus {
    outline: 2px solid transparent;
    outline-offset: 2px;
}

.focus\:outline-primary:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.focus\:ring-2:focus {
    box-shadow: 0 0 0 2px var(--color-primary);
}

.focus\:ring-primary:focus {
    box-shadow: 0 0 0 2px var(--color-primary);
}

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

.active\:opacity-75:active {
    opacity: 0.75;
}

/* Responsive utilities */
@media (min-width: 640px) {
    .sm\:block {
        display: block;
    }

    .sm\:hidden {
        display: none;
    }

    .sm\:flex {
        display: flex;
    }

    .sm\:grid {
        display: grid;
    }

    .sm\:grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .sm\:text-xs {
        font-size: 0.75rem;
    }

    .sm\:text-sm {
        font-size: 0.875rem;
    }

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

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

    .sm\:py-6 {
        padding-top: var(--space-6);
        padding-bottom: var(--space-6);
    }

    .sm\:h-auto {
        height: auto;
    }

    .sm\:w-4 {
        width: 1rem;
    }

    .sm\:h-4 {
        height: 1rem;
    }
}

@media (min-width: 768px) {
    .md\:block {
        display: block;
    }

    .md\:hidden {
        display: none;
    }

    .md\:flex {
        display: flex;
    }

    .md\:grid {
        display: grid;
    }

    .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\:text-sm {
        font-size: 0.875rem;
    }

    .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\:py-6 {
        padding-top: var(--space-6);
        padding-bottom: var(--space-6);
    }

    .md\:h-auto {
        height: auto;
    }

    .md\:w-4 {
        width: 1rem;
    }

    .md\:h-4 {
        height: 1rem;
    }

    .md\:whitespace-nowrap {
        white-space: nowrap;
    }
}

@media (min-width: 1024px) {
    .lg\:block {
        display: block;
    }

    .lg\:hidden {
        display: none;
    }

    .lg\:flex {
        display: flex;
    }

    .lg\:grid {
        display: grid;
    }

    .lg\:grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .lg\:grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .lg\:grid-cols-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

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

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

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

    .lg\:text-4xl {
        font-size: 2.25rem;
    }
}

/* Custom components */
nav {
    background: linear-gradient(to bottom,
            var(--color-background-dark) 0%,
            var(--color-background-dark) 20%,
            rgba(10, 10, 10, 0.95) 35%,
            rgba(10, 10, 10, 0.85) 50%,
            rgba(10, 10, 10, 0.6) 65%,
            rgba(10, 10, 10, 0.3) 80%,
            rgba(10, 10, 10, 0.1) 90%,
            transparent 100%);
}

.nav-title {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.nav-title:hover {
    opacity: 0.8;
}

.nav-link {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: var(--color-text);
}

.footer-link {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.footer-link:hover {
    color: var(--color-primary);
}

/* Blog specific styles */
.blog-card {
    background-color: rgba(55, 65, 81, 0.1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: all 0.2s ease;
    cursor: pointer;
}

.blog-card:hover {
    border-color: var(--color-primary);
    background-color: rgba(59, 130, 246, 0.05);
    transform: translateY(-2px);
}

.blog-card.inactive {
    position: relative;
    opacity: 0.5;
    filter: grayscale(0.3);
    cursor: not-allowed;
}

.blog-card .coming-soon {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(17, 24, 39, 0.6);
    color: var(--color-text-muted);
    font-weight: 600;
    border-radius: var(--radius-lg);
    text-transform: lowercase;
    pointer-events: none;
}

.blog-card.inactive:hover {
    border-color: var(--color-border-hover);
    background-color: rgba(75, 85, 99, 0.05);
    transform: translateY(-2px);
}

.blog-date {
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

.blog-title {
    color: var(--color-text);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.blog-excerpt {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    line-height: 1.4;
}

.blog-tags {
    margin-top: var(--space-3);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.blog-tag {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--color-primary);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

/* Project card styles */
.project-card {
    background-color: rgba(55, 65, 81, 0.1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: all 0.2s ease;
    cursor: pointer;
}

.project-card:hover {
    border-color: var(--color-primary);
    background-color: rgba(59, 130, 246, 0.05);
    transform: translateY(-2px);
}

.project-card.inactive {
    position: relative;
    opacity: 0.5;
    filter: grayscale(0.3);
    cursor: not-allowed;
}

.project-card.inactive:hover {
    border-color: var(--color-border-hover);
    background-color: rgba(75, 85, 99, 0.05);
    transform: translateY(-2px);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2);
}

.project-date {
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

.project-title {
    color: var(--color-text);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.project-excerpt {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    line-height: 1.5;
}

.project-tags {
    margin-top: var(--space-4);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.project-tag {
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--color-secondary);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.github-link {
    color: var(--color-text-muted);
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.github-link:hover {
    color: var(--color-text);
    background-color: rgba(255, 255, 255, 0.1);
}

/* Timeline styles */
.timeline-item {
    padding: var(--space-4) 0;
    border-left: 2px solid var(--color-border);
    padding-left: var(--space-6);
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -6px;
    top: var(--space-4);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-primary);
}

/* Achievement items */
.achievement-item {
    padding: var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background-color: rgba(55, 65, 81, 0.1);
    transition: all 0.2s ease;
}

.achievement-item:hover {
    border-color: var(--color-primary);
    background-color: rgba(59, 130, 246, 0.05);
}

/* Terminal styles for BeerWise */
.terminal-input {
    background-color: var(--color-background-dark);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    padding: var(--space-3) var(--space-4);
    transition: all 0.2s ease;
    width: 100%;
}

.terminal-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.terminal-input::placeholder {
    color: var(--color-text-muted);
}

.terminal-button {
    background-color: var(--color-primary);
    border: none;
    border-radius: var(--radius-md);
    color: #ffffff;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    padding: var(--space-3) var(--space-6);
    transition: all 0.2s ease;
    white-space: nowrap;
}

.terminal-button:hover {
    background-color: #2563eb;
}

.terminal-button.secondary {
    background-color: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

.terminal-button.secondary:hover {
    border-color: var(--color-border-hover);
    color: var(--color-text);
}

.terminal-button.danger {
    background-color: #dc2626;
    color: #ffffff;
}

.terminal-button.danger:hover {
    background-color: #b91c1c;
}

.terminal-section {
    background-color: rgba(55, 65, 81, 0.1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    padding: var(--space-6);
}

.terminal-section-title {
    color: var(--color-text);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-4);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.spinner {
    border: 2px solid var(--color-border);
    border-top: 2px solid var(--color-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-background-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-border-hover);
}

/* Blog post specific styles */
.blog-header {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-8);
    margin-bottom: var(--space-8);
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}

.blog-date {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.blog-tag {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--color-primary);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.back-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    margin-bottom: var(--space-8);
    transition: all 0.2s ease;
}

.back-button:hover {
    color: var(--color-primary);
}

/* Markdown content styling */
.markdown-content {
    max-width: none;
}

.markdown-content h1 {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: var(--space-4);
    margin-top: var(--space-8);
    color: var(--color-text);
}

.markdown-content h1:first-child {
    margin-top: 0;
}

.markdown-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-3);
    margin-top: var(--space-6);
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-2);
}

.markdown-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-2);
    margin-top: var(--space-5);
    color: var(--color-text);
}

.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
    font-size: 1.125rem;
    font-weight: 500;
    margin-bottom: var(--space-2);
    margin-top: var(--space-4);
    color: var(--color-text-secondary);
}

.markdown-content p {
    margin-bottom: var(--space-4);
    line-height: 1.5;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.markdown-content ul,
.markdown-content ol {
    margin-bottom: var(--space-4);
    padding-left: var(--space-6);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

.markdown-content li {
    margin-bottom: var(--space-2);
}

.markdown-content a {
    color: var(--color-primary);
    text-decoration: underline;
    transition: all 0.2s ease;
    font-size: inherit;
}

.markdown-content a:hover {
    color: #2563eb;
}

.markdown-content blockquote {
    border-left: 4px solid var(--color-primary);
    padding-left: var(--space-4);
    margin: var(--space-6) 0;
    font-style: italic;
    color: var(--color-text-muted);
    background-color: rgba(59, 130, 246, 0.05);
    padding: var(--space-4) var(--space-4) var(--space-4) var(--space-8);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-size: 0.875rem;
    line-height: 1.5;
}

.markdown-content code {
    background-color: #1f2937;
    color: #f9fafb;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: 0.75em;
    border: 1px solid var(--color-border);
}

.markdown-content pre {
    background-color: #1f2937;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    margin: var(--space-6) 0;
    overflow-x: auto;
    line-height: 1.4;
    font-size: 0.875rem;
}

.markdown-content pre code {
    background-color: transparent;
    border: none;
    padding: 0;
    font-size: 0.875rem;
}

.markdown-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    margin: var(--space-6) 0;
    border: 1px solid var(--color-border);
}

.markdown-content hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--space-8) 0;
}

.markdown-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-6) 0;
    font-size: 0.875rem;
    line-height: 1.5;
}

.markdown-content th,
.markdown-content td {
    border: 1px solid var(--color-border);
    padding: var(--space-3);
    text-align: left;
    font-size: 0.875rem;
    line-height: 1.5;
}

.markdown-content th {
    background-color: #1f2937;
    font-weight: 600;
    color: var(--color-text);
}

.markdown-content td {
    color: var(--color-text-secondary);
}

/* Loading state */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
    color: var(--color-text-muted);
}

.spinner {
    border: 2px solid var(--color-border);
    border-top: 2px solid var(--color-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin-right: var(--space-4);
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Error state */
.error {
    text-align: center;
    padding: var(--space-8);
    color: #ef4444;
}

/* Reading progress bar */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--color-primary);
    z-index: 100;
    transition: width 0.1s ease;
}

/* Table of contents */
.toc {
    background-color: rgba(55, 65, 81, 0.1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
}

.toc h3 {
    margin-bottom: var(--space-4) !important;
    margin-top: 0 !important;
    font-size: 1rem !important;
    color: var(--color-text) !important;
    border-bottom: none !important;
    padding-bottom: 0 !important;
}

.toc ul {
    margin-bottom: 0 !important;
    padding-left: var(--space-4) !important;
}

.toc li {
    margin-bottom: var(--space-1) !important;
}

.toc a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
}

.toc a:hover {
    color: var(--color-primary);
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }

    body {
        background: white !important;
        color: black !important;
    }

    .container {
        max-width: none !important;
        padding: 0 !important;
    }
}

/* ========================================
   BeerWise page styles
   ======================================== */

/* People tags */
.people-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.person-tag {
    background-color: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 0.25rem;
    color: var(--color-primary);
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.person-tag .remove {
    color: #f87171;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.2s ease;
}

.person-tag .remove:hover {
    color: #dc2626;
}

/* Food items */
.food-item {
    background-color: rgba(55, 65, 81, 0.1);
    border: 1px solid #374151;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    padding: 1rem;
    transition: all 0.2s ease;
}

.food-item:hover {
    border-color: var(--color-primary);
    background-color: rgba(59, 130, 246, 0.05);
}

.food-header {
    align-items: center;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.food-name {
    color: #ffffff;
    font-weight: 600;
}

.food-price {
    color: #4ade80;
    font-weight: 600;
}

.food-controls {
    border-top: 1px solid #374151;
    margin-top: 1rem;
    padding-top: 1rem;
}

.split-options {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.split-option {
    align-items: center;
    display: flex;
    gap: 0.5rem;
}

.split-option input[type="radio"] {
    accent-color: var(--color-primary);
}

.people-selection {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.person-checkbox {
    align-items: center;
    display: flex;
    gap: 0.3rem;
    font-size: 0.875rem;
}

.person-checkbox input[type="checkbox"] {
    accent-color: var(--color-primary);
}

.unequal-inputs {
    display: none;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.unequal-inputs.show {
    display: flex;
}

.unequal-input {
    align-items: center;
    background-color: rgba(55, 65, 81, 0.2);
    border: 1px solid #374151;
    border-radius: 0.25rem;
    display: flex;
    gap: 0.5rem;
    padding: 0.5rem;
}

.unequal-input input {
    background-color: transparent;
    border: none;
    color: #ffffff;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    width: 60px;
}

.unequal-input input:focus {
    outline: none;
}

/* Bill summary */
.bill-summary {
    background-color: rgba(55, 65, 81, 0.1);
    border: 1px solid #374151;
    border-radius: 0.5rem;
    margin-top: 2rem;
    padding: 1.5rem;
}

.person-bill {
    border-bottom: 1px dotted #374151;
    padding: 1rem 0;
}

.person-bill:last-child {
    border-bottom: none;
}

.person-bill-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.person-name {
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
}

.person-total {
    color: #4ade80;
    font-size: 1.125rem;
    font-weight: 700;
}

.person-items {
    color: #9ca3af;
    font-size: 0.8rem;
    line-height: 1.4;
}

.total-bill {
    border-top: 2px solid #374151;
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 700;
    margin-top: 1rem;
    padding-top: 1rem;
    text-align: center;
}

/* Bill header */
.bill-header {
    background-color: rgba(55, 65, 81, 0.1);
    border: 1px solid #374151;
    border-radius: 0.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    text-align: center;
}

.bill-header-title {
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.bill-header-subtitle {
    color: #9ca3af;
    font-size: 0.875rem;
}

/* Inputs and actions */
.input-group {
    display: flex;
    gap: 0.5rem;
    width: 100%;
}

.input-group .terminal-input {
    flex: 1;
}

@media (max-width: 640px) {
    .input-group {
        flex-direction: column;
    }
}

.action-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

@media (max-width: 640px) {
    .action-buttons {
        flex-direction: column;
        gap: 0.5rem;
    }
}

.currency-selector {
    background-color: var(--color-background-dark);
    border: 1px solid #374151;
    border-radius: 0.25rem;
    color: #ffffff;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    padding: 0.5rem;
}

.collapse-indicator {
    transition: transform 0.2s ease;
}

.collapse-indicator.open {
    transform: rotate(180deg);
}