/* Pendle Color Palette */
:root {
    /* Primary Colors */
    --pt-green: #1BE3C2;
    --yt-blue: #7AB7FF;
    --pendle-blue: #6079FF;
    
    /* Water Colors (Backgrounds) */
    --water-900: #090D18;
    --water-800: #2B3B55;
    --water-700: #374B6D;
    --water-600: #415981;
    --water-500: #5B749D;
    --water-400: #7B94BD;
    --water-300: #9DAFCD;
    --water-200: #BFCBDF;
    --water-100: #DAE1EC;
    --water-50: #EBEFF5;
    
    /* Mono Colors (Text) */
    --mono-900: #1D1B1D;
    --mono-800: #292929;
    --mono-700: #363232;
    --mono-600: #464040;
    --mono-500: #5B5555;
    --mono-400: #717071;
    --mono-300: #828282;
    --mono-200: #B9BABE;
    --mono-100: #DEDEDE;
    --mono-50: #F2F2F2;
    
    /* Accent Colors */
    --success: #51A69A;
    --azure: #72CDDF;
    --guava: #FF9393;
    --error: #DD5453;
    --gold: #F0CE74;
    --warning: #EFB54B;
    --white: #FFFFFF;
    --pendle-og-blue: #1E4480;
}

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

html {
    background: var(--water-900);
    min-height: 100vh;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    background: linear-gradient(135deg, var(--water-900) 0%, var(--water-800) 100%);
    color: var(--mono-100);
    min-height: 100vh;
    padding: 20px;
    line-height: 1.6;
    margin: 0;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px 0;
}

h1 {
    color: var(--pendle-blue);
    font-size: 2.5em;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 10px;
    text-shadow: 0 0 10px rgba(96, 121, 255, 0.5);
}

.subtitle {
    color: var(--mono-200);
    font-size: 1.1em;
    font-style: italic;
}

.config-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.nav-arrow {
    background: var(--water-700);
    border: 2px solid var(--water-500);
    color: var(--mono-100);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2em;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.nav-arrow:hover {
    background: var(--pendle-blue);
    border-color: var(--pendle-blue);
    transform: scale(1.1);
}

.nav-arrow:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.nav-arrow:disabled:hover {
    transform: none;
    background: var(--water-700);
    border-color: var(--water-500);
}

.page-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    min-width: 250px;
}

.page-indicator .config-title {
    color: var(--pt-green);
    font-size: 1.4em;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.page-indicator .page-title-number {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    position: relative;
}

.page-indicator #currentPageTitle {
    color: var(--yt-blue);
    font-size: 1.1em;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.page-indicator .page-counter {
    color: var(--mono-300);
    font-size: 0.9em;
}

.calculate-container {
    width: 100%;
    margin: 30px 0 0;
    padding-top: 20px;
    border-top: 2px solid var(--water-600);
    text-align: center;
}

.calculate-container .btn-primary {
    display: inline-block;
    margin: 0;
}

.back-to-config-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 900px;
    margin: 30px auto 0;
    padding-top: 20px;
}

.back-to-config-container .btn-primary {
    margin: 0 auto;
}

.btn {
    padding: 12px 24px;
    border: 2px solid;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1em;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: var(--pendle-blue);
    border-color: var(--pendle-blue);
    color: var(--white);
    padding: 8px 16px;
    font-size: 0.9em;
}

.btn-primary:hover {
    background: var(--yt-blue);
    border-color: var(--yt-blue);
    box-shadow: 0 0 15px rgba(122, 183, 255, 0.5);
}

.btn-secondary {
    background: transparent;
    border-color: var(--water-400);
    color: var(--water-200);
}

.btn-secondary:hover {
    background: var(--water-700);
    border-color: var(--water-300);
    color: var(--white);
}

.main-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.config-panel, .results-panel {
    background: rgba(43, 59, 85, 0.6);
    border: 2px solid var(--water-600);
    border-radius: 8px;
    padding: 25px;
    backdrop-filter: blur(10px);
    width: 100%;
    box-sizing: border-box;
}

.config-panel h2, .results-panel h2 {
    color: var(--pt-green);
    font-size: 1.8em;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.results-panel h2 {
    border-bottom: 2px solid var(--water-600);
    padding-bottom: 10px;
}

.config-section {
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(9, 13, 24, 0.4);
    border-radius: 4px;
}

.config-page {
    display: none;
}

.config-page.active {
    display: block !important;
}

.config-section h3 {
    display: none;
}

.config-section h4, .config-section h5 {
    color: var(--gold);
    margin: 15px 0 10px 0;
    font-size: 1.1em;
}

.sub-section {
    margin-left: 20px;
    margin-top: 15px;
    padding: 15px;
    background: rgba(27, 227, 194, 0.05);
    border-left: 3px solid var(--pt-green);
    border-radius: 4px;
}

.input-group {
    margin-bottom: 15px;
}

.input-group label {
    display: block;
    color: var(--mono-100);
    margin-bottom: 5px;
    font-weight: bold;
    font-size: 0.95em;
}

.input-group input[type="number"],
.input-group input[type="text"],
.input-group select {
    width: 100%;
    padding: 10px;
    background: rgba(9, 13, 24, 0.8);
    border: 2px solid var(--water-600);
    border-radius: 4px;
    color: var(--mono-100);
    font-family: inherit;
    font-size: 1em;
    transition: all 0.3s;
}

.input-group select {
    padding-right: 35px;
}

/* Hide number input spinners */
.input-group input[type="number"] {
    -moz-appearance: textfield;
    appearance: textfield;
}

.input-group input[type="number"]::-webkit-outer-spin-button,
.input-group input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.input-group input:focus,
.input-group select:focus {
    outline: none;
    border-color: var(--pendle-blue);
    box-shadow: 0 0 10px rgba(96, 121, 255, 0.3);
}

.input-group input[type="checkbox"] {
    width: auto;
    margin-right: 8px;
    cursor: pointer;
}

/* Minimalistic tooltip - only on text hover */
.input-group label {
    position: relative;
    display: inline-block;
}

.input-group label .tooltip-text {
    cursor: help;
    display: inline;
    position: relative;
}

.input-group label .tooltip-content {
    position: absolute;
    left: 0;
    top: 100%;
    margin-top: 6px;
    background: rgba(9, 13, 24, 0.98);
    border: 1px solid var(--water-500);
    border-radius: 3px;
    padding: 6px 10px;
    color: var(--mono-100);
    font-size: 0.8em;
    max-width: 250px;
    z-index: 1000;
    white-space: normal;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s, visibility 0.15s;
    pointer-events: none;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
    line-height: 1.4;
}

/* Show tooltip only when hovering directly on tooltip-text */
.input-group label .tooltip-text:hover ~ .tooltip-content {
    opacity: 1;
    visibility: visible;
}

.token-configs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.token-configs-header h4 {
    margin: 0;
    color: var(--yt-blue);
    font-size: 1.2em;
    text-transform: uppercase;
}

.btn-small {
    padding: 6px 12px;
    font-size: 0.9em;
}

.token-configs-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

@media (min-width: 900px) {
    .token-configs-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.token-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.token-header h5 {
    margin: 0;
    color: var(--yt-blue);
    font-size: 1.1em;
}

.token-header .btn-remove-token {
    margin-top: 0;
    padding: 6px 12px;
    font-size: 0.85em;
}

.token-config, .yt-holding {
    margin-bottom: 20px;
    padding: 20px;
    background: rgba(96, 121, 255, 0.1);
    border: 2px solid var(--water-500);
    border-radius: 6px;
}

.btn-remove-token, .btn-remove-yt {
    background: var(--error);
    border: 2px solid var(--error);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
    margin-top: 10px;
}

.btn-remove-token:hover, .btn-remove-yt:hover {
    background: #c43d3c;
    border-color: #c43d3c;
}


.placeholder {
    color: var(--mono-400);
    font-style: italic;
    text-align: center;
    padding: 40px;
}

.results-content {
    color: var(--mono-100);
}

.results-section {
    margin-bottom: 25px;
    padding: 15px;
    background: rgba(9, 13, 24, 0.4);
    border-left: 4px solid var(--pt-green);
    border-radius: 4px;
}

.results-section h3 {
    color: var(--pt-green);
    margin-bottom: 15px;
    font-size: 1.3em;
}

.result-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--water-700);
}

.result-item:last-child {
    border-bottom: none;
}

.result-label {
    color: var(--mono-200);
    font-weight: bold;
}

.result-value {
    color: var(--gold);
    font-weight: bold;
}

.roi-positive {
    color: var(--success);
}

.roi-negative {
    color: var(--error);
}

.timing-sweep-results {
    margin-top: 20px;
}

.fdv-section {
    margin-bottom: 30px;
    padding: 15px;
    background: rgba(96, 121, 255, 0.1);
    border: 2px solid var(--water-500);
    border-radius: 6px;
}

.fdv-section h4 {
    color: var(--yt-blue);
    margin-bottom: 15px;
    font-size: 1.2em;
}

.timing-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

.timing-table th,
.timing-table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid var(--water-700);
}

.timing-table th {
    color: var(--pendle-blue);
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.9em;
}

.timing-table td {
    color: var(--mono-100);
}

.timing-table tr:hover {
    background: rgba(96, 121, 255, 0.1);
}

.profitable {
    color: var(--success);
}

.not-profitable {
    color: var(--error);
}


/* Chart Container */
.chart-container {
    margin-top: 20px;
    padding: 15px;
    background: rgba(9, 13, 24, 0.6);
    border-radius: 6px;
}

.chart-container canvas {
    max-width: 100%;
    height: auto;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--water-900);
}

::-webkit-scrollbar-thumb {
    background: var(--water-600);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--water-500);
}

/* Loading State */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--azure);
    font-size: 1.2em;
}

/* Error State */
.error {
    color: var(--error);
    padding: 15px;
    background: rgba(221, 84, 83, 0.1);
    border: 2px solid var(--error);
    border-radius: 4px;
    margin: 15px 0;
}

/* Success State */
.success {
    color: var(--success);
    padding: 15px;
    background: rgba(81, 166, 154, 0.1);
    border: 2px solid var(--success);
    border-radius: 4px;
    margin: 15px 0;
}

/* Welcome Page */
.welcome-page {
    display: block;
    max-width: 1000px;
    margin: 0 auto;
}

.welcome-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-box, .formula-box {
    background: rgba(43, 59, 85, 0.6);
    border: 2px solid var(--water-600);
    border-radius: 8px;
    padding: 25px;
    backdrop-filter: blur(10px);
}

.info-box h3, .formula-box h3 {
    color: var(--pt-green);
    font-size: 1.5em;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-bottom: 2px solid var(--water-600);
    padding-bottom: 10px;
}

.info-box ul {
    list-style: none;
    color: var(--mono-100);
    line-height: 1.8;
}

.info-box ul li {
    margin-bottom: 15px;
    padding-left: 20px;
    position: relative;
}

.info-box ul li:before {
    content: "•";
    color: var(--yt-blue);
    position: absolute;
    left: 0;
    font-size: 1.2em;
}

.info-box ul li a {
    color: var(--yt-blue);
    text-decoration: none;
}

.info-box ul li a:hover {
    text-decoration: underline;
}

.number-examples {
    margin-top: 10px;
    margin-left: 20px;
}

.number-examples li {
    font-family: 'Courier New', monospace;
    color: var(--mono-200);
}

.formula-content {
    color: var(--mono-100);
    line-height: 1.8;
}

.formula-section {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--water-600);
}

.formula-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.formula-section h4 {
    color: var(--yt-blue);
    font-size: 1.2em;
    margin-bottom: 10px;
}

.formula-section p {
    margin-bottom: 8px;
    color: var(--mono-200);
}

.formula-section p strong {
    color: var(--pt-green);
}

.start-config-btn {
    align-self: center;
    padding: 15px 40px;
    font-size: 1.2em;
    margin-top: 20px;
}

/* Page Title with Info Icon */
/* Page Info Icon in Navigation */
.page-title-number {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
}

.page-title-with-icon {
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

.page-info-icon-nav {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--water-600);
    color: var(--pt-green);
    font-size: 0.85em;
    font-weight: bold;
    cursor: help;
    border: 1px solid var(--water-500);
    transition: all 0.3s;
    flex-shrink: 0;
}

.page-info-icon-nav:hover {
    background: var(--water-500);
    border-color: var(--pt-green);
    transform: scale(1.1);
}

.page-info-tooltip-nav {
    position: absolute;
    left: 50%;
    top: 100%;
    transform: translateX(-50%);
    margin-top: 8px;
    background: rgba(9, 13, 24, 0.98);
    border: 1px solid var(--water-500);
    border-radius: 4px;
    padding: 10px 15px;
    color: var(--mono-100);
    font-size: 0.9em;
    max-width: 400px;
    z-index: 1000;
    white-space: normal;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    pointer-events: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    line-height: 1.5;
}

.page-info-icon-nav:hover ~ .page-info-tooltip-nav {
    opacity: 1;
    visibility: visible;
}

/* X (Twitter) Link */
.x-link {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: rgba(43, 59, 85, 0.8);
    border: 2px solid var(--water-600);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mono-100);
    text-decoration: none;
    transition: all 0.3s;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.x-link:hover {
    background: var(--pendle-blue);
    border-color: var(--yt-blue);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(96, 121, 255, 0.5);
}

.x-link svg {
    width: 24px;
    height: 24px;
}

/* TVL Info Container */
.tvl-info-container {
    margin-top: 30px;
    padding: 20px;
    background: rgba(96, 121, 255, 0.1);
    border: 2px solid var(--water-500);
    border-radius: 6px;
}

.tvl-info-container h4 {
    color: var(--yt-blue);
    font-size: 1.2em;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.tvl-info-container ul {
    list-style: none;
    color: var(--mono-100);
    line-height: 1.8;
}

.tvl-info-container ul li {
    margin-bottom: 12px;
    padding-left: 20px;
    position: relative;
}

.tvl-info-container ul li:before {
    content: "•";
    color: var(--pt-green);
    position: absolute;
    left: 0;
    font-size: 1.2em;
}

.tvl-info-container ul li strong {
    color: var(--yt-blue);
}

/* Pendle Info Container */
.pendle-info-container {
    margin-top: 30px;
    padding: 20px;
    background: rgba(96, 121, 255, 0.1);
    border: 2px solid var(--water-500);
    border-radius: 6px;
}

.pendle-info-container h4 {
    color: var(--yt-blue);
    font-size: 1.2em;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.pendle-info-container p {
    color: var(--mono-100);
    margin-bottom: 10px;
}

.pendle-info-container ol {
    color: var(--mono-100);
    line-height: 1.8;
    padding-left: 25px;
}

.pendle-info-container ol li {
    margin-bottom: 8px;
}

/* YT Header (similar to token-header) */
.yt-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.yt-header h5 {
    margin: 0;
    color: var(--yt-blue);
    font-size: 1.1em;
}

.yt-header .btn-remove-yt {
    margin-top: 0;
    padding: 6px 12px;
    font-size: 0.85em;
}

/* YT Price Info Container */
.yt-price-info-container {
    margin-top: 30px;
    padding: 20px;
    background: rgba(96, 121, 255, 0.1);
    border: 2px solid var(--water-500);
    border-radius: 6px;
}

.yt-price-info-container h4 {
    color: var(--yt-blue);
    font-size: 1.2em;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.yt-price-info-container ul {
    list-style: none;
    color: var(--mono-100);
    line-height: 1.8;
}

.yt-price-info-container ul li {
    margin-bottom: 12px;
    padding-left: 20px;
    position: relative;
}

.yt-price-info-container ul li:before {
    content: "•";
    color: var(--pt-green);
    position: absolute;
    left: 0;
    font-size: 1.2em;
}

.yt-price-info-container ul li strong {
    color: var(--yt-blue);
}