/* --- CSS Variables & Root --- */
:root {
    --primary-accent: #8B5CF6;   /* Indigo-500 */
    --secondary-accent: #EC4899; /* Pink-500 */
    --accent-glow: rgba(139, 92, 246, 0.3);
    /* Restored Old Background/Panel Colors */
    --background-main: #0a0a0a;
    --panel-bg: #111111;
    --panel-border: #222222;
    --panel-border-hover: var(--primary-accent);
    /* Standard Text & Utility Colors */
    --text-primary: #F1F5F9;
    --font-data: 'Roboto Mono', 'Courier New', monospace;
    --success-color: #22C55E;
    --warning-color: #F59E0B;
    --danger-color: #EF4444;
}

/* Base & Body Styling */
body {
    font-family: 'Inter', -apple-system, sans-serif;
    color: var(--text-primary);
    scroll-behavior: smooth;
    overflow-x: hidden;
    position: relative;
    /* Restored dotted background */
    background-color: var(--background-main);
    background-image: radial-gradient(var(--panel-border) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* --- Typography --- */
h1,h2,h3,h4 { color: var(--text-primary); font-weight: 700; }
.text-white, .text-slate-100, .text-slate-200 { color: var(--text-primary) !important; }
#btc-price, #gmt-price, #earnings, #profit-after-fees, #electricity-cost,
#service-cost, #fee-savings-display, #net-profit-usd, #net-profit-btc,
#net-profit-gmt, #days-until-recovery-with-fees, .stat-value-v2,
.tc-price-gmt-v2, .tc-price-usd-v2, #total-cost-display, .tc-power-info-v2 .value {
    font-family: var(--font-data);
}

/* ==========================================================================
   HEADER & NAVIGATION STYLES
   ========================================================================== */
header {
    background-color: rgba(10, 10, 10, 0.8); /* Darker to match theme */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--panel-border);
}
nav a {
    position: relative;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    transition: color 0.2s ease, background-color 0.2s ease;
}
nav a:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.05);
}
nav a.nav-active {
    color: var(--primary-accent);
    font-weight: 600;
}
/* Mobile Menu */
#mobile-menu-button.active .icon-open { display: none; }
#mobile-menu-button .icon-close { display: none; }
#mobile-menu-button.active .icon-close { display: block; }

#mobile-menu {
    position: fixed;
    top: 5rem;
    left: 0; right: 0;
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 40;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

#mobile-menu.open {
    opacity: 1;
    visibility: visible;
}

#mobile-menu > * {
    width: 100%;
}

#mobile-menu a {
    font-size: 1.15rem; 
    font-weight: 600;
    display: block;
    padding: 0.75rem;
    text-align: center;
    border-radius: 0.5rem;
    background-color: var(--panel-border);
    transition: background-color 0.2s ease, color 0.2s ease;
    border: 1px solid transparent; 
}

#mobile-menu a:hover {
    background-color: #333;
    color: white;
}

#mobile-menu a.nav-active {
    color: var(--primary-accent);
    background-color: rgba(139, 92, 246, 0.15);
    border-color: var(--primary-accent);
}


.card {
    background-color: var(--panel-bg);
    border-radius: 0.75rem;
    padding: 1.5rem;
    border: 1px solid var(--panel-border);
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease, border-color 0.3s ease;
}
.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    background: conic-gradient(from 180deg at 50% 50%, var(--secondary-accent) 0%, var(--primary-accent) 50%, var(--secondary-accent) 100%);
    filter: blur(20px);
    transition: opacity 0.3s ease;
}
.card:hover::before { opacity: 0.2; }
.card:hover {
    transform: translateY(-5px);
    border-color: var(--panel-border-hover);
}

/* ==========================================================================
   BUTTONS, INPUTS, AND OTHER COMPONENTS
   ========================================================================== */
.btn { padding: 0.75rem 1.5rem; border-radius: 0.5rem; font-weight: 600; transition: all 0.2s ease-in-out; cursor: pointer; text-align: center; border: 1px solid transparent; }
.btn-primary { background: linear-gradient(90deg, var(--primary-accent) 0%, var(--secondary-accent) 100%); color: white; box-shadow: 0 4px 20px rgba(139, 92, 246, 0.2); }
.btn-primary:hover { box-shadow: 0 6px 25px rgba(139, 92, 246, 0.3); transform: translateY(-2px); filter: brightness(1.1); }
.btn-secondary { background-color: var(--panel-border); color: var(--text-primary); border-color: #333; }
.btn-secondary:hover { background-color: #333; color: white; }

.input-field, select.input-field {
    background-color: var(--background-main);
    border: 1px solid var(--panel-border);
    color: var(--text-primary);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    width: 100%;
    transition: border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}
.input-field:focus, select.input-field:focus {
    outline: none;
    border-color: var(--primary-accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

/* --- Live Dot & Animations --- */
.live-dot, .live-dot-sm {
    width: 10px; height: 10px; background-color: var(--success-color);
    border-radius: 50%; animation: pulse-glow 1.5s infinite;
    margin-right: 0.5rem; box-shadow: 0 0 10px var(--success-color);
}
.live-dot-sm { width: 8px; height: 8px; margin-right: 0.375rem; }
@keyframes pulse-glow {
    0% { opacity: 0.7;}
    50% { opacity: 1;}
    100% { opacity: 0.7;}
}
.pulse-text { animation: pulse-text-animation 0.3s ease-out; }
@keyframes pulse-text-animation {
    50% { color: var(--secondary-accent); transform: scale(1.1); }
}

/* --- FAQ --- */
.faq-item { background: transparent; padding: 0; }
.faq-item h3 { cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.faq-item p { max-height: 0; overflow: hidden; transition: all 0.4s ease-out; padding: 0 1rem; opacity: 0; }
.faq-item.active p { max-height: 500px; padding: 0.75rem 1rem; opacity: 1; }
.faq-arrow { transition: transform 0.4s ease-out; }
.faq-item.active .faq-arrow { transform: rotate(180deg); }

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--background-main); }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, var(--primary-accent), var(--secondary-accent)); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { filter: brightness(1.2); }

/* --- Slider --- */
.slider-wrapper { position: relative; margin-top: 1.5rem; }
.slider-output {
    position: absolute; top: -2.75rem; left: 0; transform: translateX(-50%);
    background: linear-gradient(90deg, var(--primary-accent), var(--secondary-accent)); color: white;
    padding: 0.25rem 0.6rem; border-radius: 0.375rem; font-size: 0.875rem; font-weight: 600; pointer-events: none;
}
.slider-output::after {
    content: ''; position: absolute; bottom: -4px; left: 50%; transform: translateX(-50%);
    width: 0; height: 0; border-left: 6px solid transparent; border-right: 6px solid transparent;
    border-top: 6px solid var(--primary-accent);
}
input[type="range"] {
    -webkit-appearance: none; appearance: none; width: 100%; height: 20px;
    background: transparent; cursor: pointer; --track-height: 6px; --thumb-size: 20px;
}
input[type="range"]::-webkit-slider-runnable-track {
    width: 100%; height: var(--track-height);
    background: linear-gradient(to right, var(--primary-accent) var(--value-percent, 0%), var(--panel-border) var(--value-percent, 0%));
    border-radius: 3px;
}
input[type="range"]::-moz-range-track {
    width: 100%; height: var(--track-height);
    background: linear-gradient(to right, var(--primary-accent) var(--value-percent, 0%), var(--panel-border) var(--value-percent, 0%));
    border-radius: 3px;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none; position: relative; height: var(--thumb-size); width: var(--thumb-size);
    background: var(--primary-accent);
    border: 3px solid white;
    border-radius: 50%;
    margin-top: calc((var(--track-height) - var(--thumb-size)) / 2);
    box-shadow: 0 0 10px var(--accent-glow);
    transition: transform 0.2s ease;
}
.slider-labels {
    position: relative; height: 2rem; margin-top: 0.25rem;
    font-size: 0.75rem;
}
.slider-labels span { position: absolute; top: 1rem; transform: translateX(-50%); }
.slider-labels span::before {
    content: ''; position: absolute; top: -1.0rem; left: 50%;
    transform: translateX(-50%); width: 1px; height: 8px;
    background-color: var(--panel-border);
}

/* --- Toggle Switch --- */
.checkbox-wrapper-36 input[type="checkbox"] { display: none; }
.checkbox-wrapper-36 label {
    background: var(--panel-border); border-radius: 25px; border: 1px solid #333;
    display: flex; height: 34px; width: 68px; padding: 3px; position: relative;
    transition: all 0.3s ease; cursor: pointer;
}
.checkbox-wrapper-36 label:after {
    animation: move-left-36 400ms;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24'%3E%3Cpath stroke='%23e2e8f0' fill='%23e2e8f0' stroke-linecap='round' d='M20.285 2l-11.285 11.567-5.286-5.011-3.714 3.716 9 8.728 15-15.285z'/%3E%3C/svg%3E") no-repeat center;
    background-size: 12px 12px;
    border-radius: 14px;
    content: '';
    position: absolute;
    transition: background 100ms linear;
    width: 28px;    
    height: 28px;   
    left: 3px;          
    top: 3px;           
}
.checkbox-wrapper-36 label:active {
    box-shadow: 0px 5px 10px 0 rgba(0,0,0,0.2), inset 0px 1px 1px 0px rgba(0,0,0,0.1);
    transform: scale(1.05);
}
.checkbox-wrapper-36 input[type="checkbox"]:checked + label {
    background: var(--primary-accent); border-color: var(--secondary-accent);
}
.checkbox-wrapper-36 input[type="checkbox"]:checked + label:after {
    animation: move-right-36 400ms;
    background: #6366F1 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24'%3E%3Cpath stroke='white' fill='white' stroke-linecap='round' d='M20.285 2l-11.285 11.567-5.286-5.011-3.714 3.716 9 8.728 15-15.285z'/%3E%3C/svg%3E") no-repeat center;
    background-size: 12px 12px; 
    left: 37px;
}
.checkbox-wrapper-36 input[type="checkbox"]:focus + label { box-shadow: 0 0 0 3px var(--accent-glow); }

/* --- Universal Panel Styles --- */
.bg-slate-700, .bg-slate-800, .faq-item {
    background-color: var(--panel-bg);
    border: 1px solid var(--panel-border);
}
header, footer {
    background-color: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    border-width: 0; border-bottom-width: 1px; border-top-width: 1px;
    border-color: var(--panel-border);
}

/* ==========================================================================
   MARKETPLACE 
   ========================================================================== */
.info-message.error { color: var(--danger-color); }

.stats-bar-v2 {
    background: transparent; border: none; padding: 0;
    display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}
.stat-item-v2 {
    background-color: var(--panel-bg); border: 1px solid var(--panel-border);
    border-radius: 0.5rem; transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.stat-item-v2:hover {
    transform: translateY(-4px); box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}
.stat-icon-v2 svg { color: var(--primary-accent); }

.transactions-container-v2 { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1.5rem; }

.transaction-card-v2 {
    background-color: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 0.75rem;
    transition: transform 0.2s ease-out, border-color 0.2s ease-out;
    display: flex;
    flex-direction: column;
    overflow: hidden; 
}
.transaction-card-v2:hover { transform: translateY(-4px); border-color: var(--primary-accent); }

.tc-header-v2, .tc-body-v2 {
    padding: 0 1.25rem;
}
.tc-header-v2 {
    padding-top: 1.25rem;
}

.transaction-card-v2.type-nft-payment .tc-type-info-v2 svg { color: var(--success-color); }
.transaction-card-v2.type-power-upgrade .tc-type-info-v2 svg { color: var(--warning-color); }
.tc-image-v2 {
    border-radius: 0.5rem; border: 1px solid var(--panel-border);
    position: relative; overflow: hidden;
}
.tc-image-v2::before {
    content: ''; position: absolute; top: 0; left: -150%;
    width: 70%; height: 100%;
    background: linear-gradient(100deg, transparent 0%, rgba(255, 255, 255, 0.25) 50%, transparent 100%);
    transform: skewX(-25deg); transition: left 0.5s ease-in-out;
}
.transaction-card-v2:hover .tc-image-v2::before {
    left: 150%;
}
.tc-power-info-v2 .arrow { color: var(--primary-accent); }
.tc-price-gmt-v2, .tc-price-gmt-v2 .currency { color: var(--success-color); }
.tc-tag-v2 { background-color: var(--panel-border); }

.tc-footer-v2 {
    border-top: 1px solid var(--panel-border);
    background-color: var(--background-main);
    padding: 1rem 1.25rem;
    margin-top: 1.25rem;
}
/* ========================================================================== */

/* Fleet & Savings  */
.miner-fleet-item {
    background-color: var(--panel-bg); border: 1px solid var(--panel-border);
    border-left-width: 4px; border-left-color: var(--primary-accent);
    border-radius: 0.75rem;
}
#savings-breakdown-list .total { border-color: var(--panel-border); }
.p-4.bg-slate-700, .p-3.bg-slate-700 { border-radius: 0.5rem; }
ol.border-l { border-color: var(--panel-border); }
ol .bg-indigo-500 { background: linear-gradient(45deg, var(--primary-accent), var(--secondary-accent)); }


/* Insights Section */
.insight-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background-color: rgba(139, 92, 246, 0.05);
    border: 1px solid rgba(139, 92, 246, 0.1);
    border-radius: 0.75rem;
}
.insight-item.warning {
    background-color: rgba(245, 158, 11, 0.05);
    border-color: rgba(245, 158, 11, 0.1);
}
.insight-icon {
    font-size: 1.5rem;
    line-height: 1;
}
.insight-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}
.insight-item p strong {
    color: var(--text-primary);
    font-weight: 600;
}

#scenario-results-table table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}
#scenario-results-table th, #scenario-results-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--panel-border);
}
#scenario-results-table th {
    font-size: 0.875rem;
    font-weight: 600;
}
#scenario-results-table td {
    font-family: var(--font-data);
    font-size: 0.9rem;
    color: var(--text-primary);
}
#scenario-results-table tr:last-child td {
    border-bottom: none;
}
#scenario-results-table .profit { color: var(--success-color); }
#scenario-results-table .loss { color: var(--danger-color); }
#scenario-results-table .neutral { color: var(--warning-color); }

#save-notification.show {
    opacity: 1;
}

/* Skeleton Loader*/
.skeleton-card { background-color: var(--panel-bg); border: 1px solid var(--panel-border); }
.skeleton-line { background-color: var(--panel-border); }
.skeleton-line::after {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 1.5s infinite linear;
}
@keyframes shimmer { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

/*  Reinvestment Options */
.reinvestment-option {
    background-color: var(--panel-border);
    border: 1px solid #333;
    border-left: 4px solid transparent;
    padding: 1rem;
    border-radius: 0.5rem;
    transition: border-color 0.2s ease-in-out, background-color 0.2s ease-in-out;
}
.reinvestment-option.is-active {
    background-color: rgba(139, 92, 246, 0.1);
    border-left-color: var(--primary-accent);
}
.reinvestment-option .option-label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
}
.reinvestment-option .option-description {
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.tc-header-v2, .tc-type-info-v2, .tc-body-v2, .tc-details-v2, .tc-tags-v2, .tc-footer-v2, .miner-fleet-item, #savings-breakdown-list li, .stat-item-v2, .checkbox-wrapper-36 { display: flex; }
.tc-header-v2, .stat-item-v2, .miner-fleet-item { align-items: center; }
.tc-header-v2 { justify-content: space-between; padding-bottom: 0.75rem; }
.tc-type-info-v2, .tc-body-v2, .stat-item-v2 { gap: 1rem; }
.miner-fleet-item .stats { font-size: 0.8rem; }
.tc-body-v2 { margin-bottom: 1rem; flex-grow: 1; }
.tc-image-v2 { width: 72px; height: 72px; object-fit: cover; flex-shrink: 0; }
.tc-details-v2, .miner-fleet-item .details { flex-grow: 1; }
.tc-details-v2 { flex-direction: column; gap: 0.5rem; }
.tc-nft-name-v2 { font-size: 1.125rem; line-height: 1.4; }
.tc-tags-v2 { flex-wrap: wrap; gap: 0.375rem; }
.tc-power-info-v2 { font-size: 0.875rem; }
.tc-footer-v2 { justify-content: space-between; align-items: flex-end; }
.miner-fleet-item .remove-btn { background: none; border: none; cursor: pointer; padding: 0.25rem; border-radius: 9999px; }
#savings-breakdown-list li { justify-content: space-between; padding: 2px 0; }
#profitability-check-container.is-profitable #profitability-status { color: var(--success-color); }
#profitability-check-container.is-not-profitable #profitability-status { color: var(--danger-color); }
@media (max-width: 768px) { .stats-bar, .stats-bar-v2 { grid-template-columns: 1fr; } }



/* ==========================================================================
   SETTINGS PAGE & ACCOUNT MANAGEMENT
   ========================================================================== */


/* Danger Zone Section */
.card.danger-zone {
    border-color: rgba(239, 68, 68, 0.4); /* Use --danger-color with opacity */
    border-top-width: 4px;
}

.card.danger-zone h2 {
    color: var(--danger-color); /* Style the heading with the danger color */
}


.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background-color: #D93434; /* A slightly brighter red on hover */
    filter: brightness(1.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.25);
}


/* --- Status Messages for Forms (e.g., Password Updated) --- */
/* This can be used to display success or error messages back to the user */
.status-message {
    text-align: center;
    padding: 0.75rem;
    margin-top: 1rem;
    border-radius: 0.5rem;
    font-weight: 500;
    border: 1px solid transparent;
}

.status-message.success {
    color: var(--success-color);
    background-color: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.2);
}

.status-message.error {
    color: var(--danger-color);
    background-color: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
}


/* --- Delete Account Confirmation Modal --- */
/* This ensures the user doesn't accidentally delete their account */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0s linear 0.3s;
}

.modal-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    z-index: 1000;
    
    /* Ensure these are exactly as shown */
    background-color: rgba(27, 27, 27, 0.7); /* Must be transparent */
    backdrop-filter: blur(16px);              
    -webkit-backdrop-filter: blur(16px);    
    border: 1px solid rgba(255, 255, 255, 0.1); 

    border-radius: 0.75rem;
    width: 90%;
    max-width: 500px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out;
}

/* Use a class on the <body> to show the modal */
body.modal-open .modal-overlay {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease, visibility 0s;
}

body.modal-open .modal-container {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

body.modal-open .modal-container {
    transform: translate(-50%, -50%) scale(1);
}

.modal-header h2 {
    color: var(--danger-color);
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.modal-body p {
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
}

.crypto-select-btn {
    padding: 0.5rem;
    border-radius: 0.5rem;
    background-color: transparent;
    border: 2px solid transparent;
    transition: all 0.2s ease;
    opacity: 0.6;
}
.crypto-select-btn:hover {
    opacity: 1;
    background-color: var(--panel-border);
}
.crypto-select-btn.active {
    opacity: 1;
    border-color: var(--primary-accent);
    transform: scale(1.1);
}

#network-selector-container {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.network-btn {
    background-color: var(--panel-border);
    border: 1px solid #333;
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: pointer;
}

.network-btn:hover {
    background-color: #333;
}

.network-btn.active {
    background: linear-gradient(90deg, var(--primary-accent) 0%, var(--secondary-accent) 100%);
    color: white;
    font-weight: 600;
    border-color: transparent;
}

/* ==========================================================================
   DASHBOARD & COMPARISON
   ========================================================================== */
.comparison-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    font-size: 0.9rem;
}
.comparison-table th, .comparison-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--panel-border);
    white-space: nowrap;
}
.comparison-table thead th {
    font-weight: 600;
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.05);
}
.comparison-table tbody tr:last-child td {
    border-bottom: none;
}
.comparison-table td:first-child {
    font-weight: 500;
    color: #cbd5e1; /* slate-300 */
}
.comparison-table td {
    font-family: var(--font-data);
}
.diff-positive {
    color: var(--success-color);
    font-weight: 600;
}
.diff-negative {
    color: var(--danger-color);
    font-weight: 600;
}

/*
    WIDGET EDIT MODE
*/

/* A red "danger" button style for the reset button */
.btn-danger {
    background-color: #ef4444; /* red-500 */
    color: white;
    font-weight: 500;
}
.btn-danger:hover {
    background-color: #dc2626; /* red-600 */
}

/* A green "success" button style for the 'Done Editing' state */
.btn-success {
    background-color: #22c55e; /* green-500 */
    color: white;
    font-weight: 500;
}
.btn-success:hover {
    background-color: #16a34a; /* green-600 */
}

/* Default cursor for widget titles */
.card h2 {
    cursor: default;
}

/* When a card has the .edit-mode-card class, change cursor and add a visual cue */
.edit-mode-card h2 {
    cursor: grab;
}
.edit-mode-card {
    border: 2px dashed rgba(79, 70, 229, 0.5); /* translucent indigo-600 */
    box-shadow: 0 0 15px rgba(79, 70, 229, 0.3);
    transition: all 0.2s ease-in-out;
}

/* Style for the drag-and-drop placeholder */
.sortable-ghost {
    opacity: 0.4;
    background-color: #4f46e5; /* indigo-600 */
}

/* --- GMT Prepayment Visualizer --- */
#prepayment-visualizer {
    transition: opacity 0.4s ease-in-out;
}

.progress-bar-track {
    position: relative;
    width: 100%;
    height: 1.25rem; /* 20px */
    background-color: var(--background-main);
    border: 1px solid var(--panel-border);
    border-radius: 0.5rem;
    overflow: hidden;
}

.progress-bar-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%; /* Starts at 0, animated by JS */
    background: linear-gradient(90deg, var(--primary-accent), var(--secondary-accent));
    box-shadow: 0 0 15px var(--accent-glow);
    transition: width 1.2s cubic-bezier(0.25, 1, 0.5, 1); /* Smooth animation */
    animation: pulse-glow-bar 2.5s infinite ease-in-out;
}

.daily-cost-marker {
    position: absolute;
    top: -2px; /* Sits slightly outside the bar */
    left: 0%; /* Positioned by JS */
    width: 3px;
    height: calc(100% + 4px);
    background-color: white;
    border-radius: 3px;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.7);
    transition: left 1.2s cubic-bezier(0.25, 1, 0.5, 1);
    opacity: 0; /* Hidden by default, shown by JS */
}

/* Keyframe animation for a subtle glow on the bar */
@keyframes pulse-glow-bar {
    0% { filter: brightness(1); }
    50% { filter: brightness(1.2); }
    100% { filter: brightness(1); }
}

/* --- Advanced View Miner Cards --- */
.miner-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background-color: var(--panel-bg);
    border: 1px solid var(--panel-border);
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.2s ease-in-out;
}
.miner-card:hover {
    border-color: var(--primary-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.miner-avatar {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.8rem;
    color: white;
    text-transform: uppercase;
}

/* Color coding for different collections for visual distinction */
.miner-avatar[data-collection^="The M"] { background-color: #be185d; } /* Pink */
.miner-avatar[data-collection^="The T"] { background-color: #059669; } /* Emerald */
.miner-avatar[data-collection^="The G"] { background-color: #d97706; } /* Amber */
.miner-avatar[data-collection^="The S"] { background-color: #4f46e5; } /* Indigo */
.miner-avatar[data-collection^="The N"] { background-color: #2563eb; } /* Blue */
.miner-avatar[data-collection^="The E"] { background-color: #6d28d9; } /* Violet */
.miner-avatar[data-collection^="The W"] { background-color: #db2777; } /* Fuchsia */
.miner-avatar[data-collection^="The K"] { background-color: #dc2626; } /* Red */
.miner-avatar[data-collection^="The P"] { background-color: #c026d3; } /* Magenta */
.miner-avatar[data-collection="The Solana Collection"] { background-color: #9945FF; } /* Solana Purple */
.miner-avatar[data-collection="The Duck Collection"] { background-color: #FFD700; } /* Duck Gold */

.miner-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.miner-sub-info {
    font-size: 0.75rem;
    color: #94a3b8; /* slate-400 */
}

.miner-stats {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: #cbd5e1; /* slate-300 */
    margin-top: 0.25rem;
}

.efficiency-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.efficiency-dot.excellent { background-color: var(--success-color); box-shadow: 0 0 5px var(--success-color); }
.efficiency-dot.average { background-color: var(--warning-color); box-shadow: 0 0 5px var(--warning-color); }
.efficiency-dot.poor { background-color: var(--danger-color); box-shadow: 0 0 5px var(--danger-color); }

.miner-actions {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.miner-actions button {
    padding: 0.5rem;
    border-radius: 9999px;
    background-color: transparent;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.miner-actions button:hover {
    background-color: var(--panel-border);
}


/* --- ROI Progress Bar --- */
.roi-progress-bar {
    width: 100%;
    background-color: var(--panel-border);
    border-radius: 9999px;
    height: 0.75rem; /* 12px */
    overflow: hidden;
}

.roi-progress-bar-fill {
    background: linear-gradient(90deg, var(--primary-accent), var(--secondary-accent));
    height: 100%;
    border-radius: 9999px;
    transition: width 0.8s cubic-bezier(0.25, 1, 0.5, 1); 
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    color: white;
    font-weight: 600;
}

/* --- Unified Tools Card --- */
.tools-divider {
    border-top: 1px solid var(--panel-border);
    margin: 1.5rem 0; /* 24px top and bottom margin */
}

/* --- Graphical How-To Guide --- */
.how-to-guide .step {
    display: flex;
    align-items: flex-start;
    gap: 1rem; /* 16px */
    background-color: rgba(255, 255, 255, 0.03);
    padding: 1rem; /* 16px */
    border-radius: 0.5rem; /* 8px */
    border-left: 3px solid var(--primary-accent);
}

.how-to-guide .step-number {
    flex-shrink: 0;
    width: 2.25rem; /* 36px */
    height: 2.25rem; /* 36px */
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary-accent), var(--secondary-accent));
    color: white;
    font-weight: 700;
    font-size: 1.125rem; /* 18px */
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.how-to-guide .step-content {
    padding-top: 0.25rem; /* 4px */
}

/* --- Dashboard: Upgrade History Cards --- */
.upgrade-history-card {
    background-color: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-left-width: 4px;
    border-left-color: var(--warning-color); /* Use warning color for upgrades */
    border-radius: 0.5rem;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.upgrade-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.upgrade-card-type {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
}

.upgrade-card-type svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--warning-color);
}

.upgrade-card-date {
    font-size: 0.75rem;
    color: #94a3b8; /* slate-400 */
}

.upgrade-card-body .miner-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.upgrade-stat-change {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-data);
    font-size: 0.9rem;
    background-color: var(--background-main);
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    margin-top: 0.5rem;
}

.upgrade-stat-change .arrow {
    color: var(--primary-accent);
    font-weight: bold;
}

.upgrade-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--panel-border);
    padding-top: 0.75rem;
    margin-top: 0.25rem;
}

.upgrade-card-cost {
    font-family: var(--font-data);
    font-weight: 600;
    color: var(--success-color);
}

/* Remove old table styles by replacing them with these new ones */
.upgrade-modal-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.upgrade-modal-column h3 {
    text-align: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: #94a3b8; /* slate-400 */
    margin-bottom: 0.75rem;
}

.detail-card {
    background-color: #334155; /* slate-700 */
    border-radius: 0.5rem;
    padding: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    border: 1px solid #475569; /* slate-600 */
}

.detail-card-icon {
    flex-shrink: 0;
    width: 2.25rem; /* 36px */
    height: 2.25rem; /* 36px */
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0,0,0,0.2);
}

.detail-card-icon img {
    width: 1.25rem; /* 20px */
    height: 1.25rem; /* 20px */
}

.detail-card-content .label {
    font-size: 0.75rem;
    color: #cbd5e1; /* slate-300 */
}

.detail-card-content .value {
    font-size: 0.9rem;
    font-weight: 700;
    color: white;
    word-break: break-all;
}

.detail-card-content .rate {
    font-size: 0.7rem;
    color: #94a3b8; /* slate-400 */
}

.insight-summary {
    margin-top: 1rem;
    padding: 0.75rem;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 0.5rem;
    border: 1px solid #334155; /* slate-700 */
    font-size: 0.8rem;
    text-align: center;
    color: #cbd5e1; /* slate-300 */
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.miner-avatar[data-collection="The Solana Collection"] {
    background-color: #9945FF; /* A Solana-themed purple */
}

.miner-avatar[data-collection="The Duck Collection"] {
    background-color: #FFD700; /* A duck-themed yellow/gold */
}

#layout-controls { display: flex; gap: 1rem; } /* From Tailwind classes in dashboard.html */
.modal-footer { display: flex; gap: 1rem; } /* styles.css */

.toast {
    position: fixed;
    bottom: -100px; /* Start off-screen */
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--success-color);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: bottom 0.5s ease-in-out;
    font-weight: 500;
}

.toast.show {
    bottom: 20px; /* Slide in */
}

.toast.error {
    background-color: var(--danger-color);
}


#user-email-display, #mobile-user-email-display {
    display: none;
}

.date-picker-input {
  background-color: var(--panel-bg);
  border: 1px solid var(--panel-border);
  color: var(--text-primary);
  font-size: 0.875rem; /* 14px */
  border-radius: 0.375rem; /* 6px */
  padding: 0.4rem 0.6rem;
  transition: border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.date-picker-input:focus {
  outline: none;
  border-color: var(--primary-accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.date-picker-input::-webkit-calendar-picker-indicator {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="%239ca3af"><path stroke-linecap="round" stroke-linejoin="round" d="M6.75 3v2.25M17.25 3v2.25M3 18.75V7.5a2.25 2.25 0 0 1 2.25-2.25h13.5A2.25 2.25 0 0 1 21 7.5v11.25m-18 0A2.25 2.25 0 0 0 5.25 21h13.5A2.25 2.25 0 0 0 21 18.75m-18 0h18" /></svg>');
  background-repeat: no-repeat;
  background-position: center;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.2s ease-in-out;
}

.date-picker-input::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
}

.date-picker-input::-webkit-datetime-edit-year-field,
.date-picker-input::-webkit-datetime-edit-month-field,
.date-picker-input::-webkit-datetime-edit-day-field {
  color: #d1d5db; /* slate-300 */
}

/* Styling for tool buttons with icons (e.g., Snapshot, Backfill) */
.tool-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem; /* 8px */
  background-color: var(--panel-border);
  color: var(--text-primary);
  border: 1px solid #333;
  padding: 0.5rem 0.875rem; /* 8px 14px */
  border-radius: 0.375rem; /* 6px */
  font-size: 0.75rem; /* 12px */
  font-weight: 500;
  transition: all 0.2s ease;
  cursor: pointer;
}

.tool-btn:hover {
  background-color: #333;
  color: white;
  border-color: #444;
}

.tool-btn svg {
  width: 1rem; /* 16px */
  height: 1rem; /* 16px */
}

/* --- Custom Checkbox for Chart Controls --- */
.chart-toggle-label {
  display: flex;
  align-items: center;
  gap: 0.75rem; /* 12px */
  cursor: pointer;
  user-select: none; /* Prevents text selection on click */
}

/* Hide the default browser checkbox */
.chart-toggle-label input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

/* The custom checkbox 'box' */
.chart-toggle-box {
  width: 18px;
  height: 18px;
  background-color: var(--panel-bg);
  border: 2px solid var(--panel-border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease-in-out;
}

/* Style the box when the hidden input is checked */
.chart-toggle-label input:checked ~ .chart-toggle-box {
  background-color: var(--primary-accent);
  border-color: var(--primary-accent);
}

/* The checkmark SVG - hidden by default */
.chart-toggle-box svg {
  display: none;
  width: 14px;
  height: 14px;
  color: white;
}

/* Show the checkmark when the input is checked */
.chart-toggle-label input:checked ~ .chart-toggle-box svg {
  display: block;
}

/* Add a focus ring for accessibility */
.chart-toggle-label input:focus-visible ~ .chart-toggle-box {
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* --- Custom Dropdown / Select Styling --- */
.custom-select {
  /* Copies the styles from your .input-field class */
  background-color: var(--background-main);
  border: 1px solid var(--panel-border);
  color: var(--text-primary);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  width: 100%;
  transition: border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;

  /* Hides the default browser arrow */
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;

  /* Adds the custom arrow icon */
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="2" stroke="%239ca3af"><path stroke-linecap="round" stroke-linejoin="round" d="m19.5 8.25-7.5 7.5-7.5-7.5" /></svg>');
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1em;
  padding-right: 2.5rem; /* Make space for the new arrow */
}

/* Adds the focus style to match your other inputs */
.custom-select:focus {
    outline: none;
    border-color: var(--primary-accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.transaction-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem; /* 6px */
}

.trend-badge {
  display: inline-block;
  padding: 0.125rem 0.5rem; /* 2px 8px */
  font-size: 0.7rem; /* 11px */
  font-weight: 600;
  border-radius: 9999px;
}

.trend-up {
  background-color: rgba(34, 197, 94, 0.15); /* green-500 with opacity */
  color: #4ade80; /* green-400 */
}

.trend-down {
  background-color: rgba(239, 68, 68, 0.15); /* red-500 with opacity */
  color: #f87171; /* red-400 */
}

.roi-progress-bar {
    width: 100%;
    background-color: #4b5563; /* slate-600 */
    border-radius: 9999px;
    height: 10px; /* h-2.5 */
}

.roi-progress-bar-fill {
    height: 10px; /* h-2.5 */
    border-radius: 9999px;
    transition: width 0.8s cubic-bezier(0.25, 1, 0.5, 1); 
}

/* --- Loading Spinner --- */
.loading-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--panel-border);
  border-bottom-color: var(--primary-accent);
  border-radius: 50%;
  display: inline-block;
  box-sizing: border-box;
  animation: rotation 1s linear infinite;
}

@keyframes rotation {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* --- Improved Icon Buttons for ROI Tracker --- */
.details-btn, .sell-btn, .upgrade-btn {
  border-radius: 9999px; 
  transition: background-color 0.2s ease-in-out;
}

.details-btn:hover, .sell-btn:hover, .upgrade-btn:hover {
  background-color: var(--panel-border);
}

/* --- Segmented Control --- */
.segmented-control-apple {
    position: relative;
    display: inline-flex;
    align-items: center;
    background-color: rgba(200, 200, 210, 0.1); 
    border-radius: 999px;
    border: 1px solid var(--panel-border);
    padding: 3px; 
}

.segmented-control-apple .control-button {
    flex: 1;
    padding: 0.5rem 1rem; /* Adjust padding for feel */
    border: none;
    background: transparent;
    color: #94a3b8; /* Dimmer slate-400 for inactive text */
    font-size: 0.875rem; /* 14px */
    font-weight: 600;
    cursor: pointer;
    z-index: 2;
    transition: color 0.4s ease;
}

.segmented-control-apple .control-button.active {
    color: var(--text-primary); /* Bright white for active text */
}

.active-pill {
    position: absolute;
    top: 3px;
    left: 3px;
    height: calc(100% - 6px);
    background: var(--primary-accent);
    border-radius: 999px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.2);
    z-index: 1;
    transition: transform 0.4s cubic-bezier(0.4, 0.0, 0.2, 1), width 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
}

/* --- Input with Icon --- */
.input-with-icon {
    position: relative;
}

.input-with-icon .input-icon {
    position: absolute;
    left: 0.875rem; /* 14px */
    top: calc(50% + 0.5rem); /* Adjust for label */
    transform: translateY(-50%);
    width: 1.25rem; /* 20px */
    height: 1.25rem; /* 20px */
    color: #64748b; /* slate-500 */
    pointer-events: none; /* Make icon non-interactive */
}

/* Add padding to the input field to make space for the icon */
.input-with-icon .input-field {
    padding-left: 2.75rem; /* 44px */
}

/* Adjust label position slightly if needed */
.input-with-icon label {
    display: block;
}

/* Generic transition for elements that will be collapsed */
#miner-fleet-list,
#advanced-view h3,
#show-add-miner-form-btn {
    transition: opacity 0.3s ease, max-height 0.4s ease 0.1s, visibility 0.4s, transform 0.3s ease;
    transform: translateY(0);
    max-height: 500px; /* Give it a default max-height */
    overflow: hidden;
    visibility: visible;
    opacity: 1;
}

/* Style for elements that are hidden/collapsed */
.is-collapsed {
    opacity: 0;
    max-height: 0 !important;
    visibility: hidden;
    transform: translateY(-10px);
    margin: 0 !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    border-width: 0 !important;
}
/* Base styles for the add-miner form (initially hidden) */
.add-miner-form {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.3s ease 0.1s, max-height 0.4s ease, visibility 0.4s, transform 0.3s ease 0.1s;
}

/* Styles for the add-miner form when it's visible */
.add-miner-form.is-open {
    max-height: 1000px; 
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    margin-top: 1rem;
}

/* --- KPI Slider Styles --- */
#kpi-slider-container {
    margin: 0 -1rem; /* Extend to the edges of the parent card's padding */
    padding: 0 0.5rem; /* Add padding to see the start/end slides */
}

.kpi-slider-track {
    display: flex;
    overflow-x: auto;
    gap: 0.75rem; /* 12px */
    padding: 0.5rem;
    scroll-snap-type: x mandatory; /* Makes scrolling snap to slides */
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}

/* Hide scrollbar for Chrome, Safari and Opera */
.kpi-slider-track::-webkit-scrollbar {
    display: none;
}

.kpi-slide {
    flex: 0 0 220px;
    scroll-snap-align: start;
    background-color: #334155; /* Changed: This is slate-700 for better contrast */
    border: 1px solid #475569;   /* Changed: This is slate-600 for a softer border */
    border-radius: 0.75rem;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    height: 190px;
}

.kpi-slide h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem; /* 8px */
    font-size: 0.875rem; /* 14px */
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem; /* 8px */
}

.kpi-slide .kpi-value {
    font-size: 1.75rem; /* 28px */
    font-weight: 700;
    color: white;
    line-height: 1.2;
}

.kpi-slide .trend-badge {
    align-self: flex-end;
    margin-bottom: 0.25rem;
}

#investment-gallery .investment-slide {
    padding: 0;
    background: none;
    border: none;
}

.transaction-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem; /* 6px */
}

/* --- Hide Scrollbar for Transaction History --- */
#transaction-history-container {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

#transaction-history-container::-webkit-scrollbar {
  display: none;
}