:root {
    /* Base Colors */
    --bg-base: #000000;
    --bg-dark: #050505;
    --surface-dark: #121212;
    --surface-glass: rgba(20, 20, 20, 0.7);
    --surface-glass-hover: rgba(40, 40, 40, 0.85);
    
    /* Brand Colors */
    --accent-primary: #50fa7b;
    --accent-primary-rgb: 80, 250, 123;
    --accent-primary-glow: rgba(80, 250, 123, 0.2);
    --accent-secondary: #8be9fd;
    
    /* Status Colors */
    --buy-bg: rgba(80, 250, 123, 0.1);
    --buy-text: #50fa7b;
    --sell-bg: rgba(255, 85, 85, 0.1);
    --sell-text: #ff5555;
    
    /* Text Colors */
    --text-primary: #f8f8f2;
    --text-secondary: #a3a3a3;
    --text-muted: #737373;
    
    /* Effects & Borders */
    --card-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-glass-light: rgba(255, 255, 255, 0.15);
    
    /* Fonts */
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    
    /* Spacing & Radius */
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Neue KPI Kacheln */
.live-summary-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 0.5rem;
    width: 100%;
}

.summary-card {
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 90px;
    border: 1px solid var(--border-glass);
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.summary-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-glass-light);
}

.summary-card h3 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08rem;
    color: var(--text-muted);
    margin: 0 0 0.5rem 0;
    font-weight: 500;
}

.summary-card .value {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
    font-family: var(--font-mono);
}

@media (max-width: 768px) {
    .live-summary-cards {
        grid-template-columns: 1fr;
    }
}

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

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

a, a:visited, a:active {
    color: var(--accent-primary) !important;
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--accent-primary) !important;
    filter: brightness(1.2);
    text-decoration: underline;
}

/* Background Effects */
.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    animation: float 20s infinite alternate ease-in-out;
}

.orb-1 {
    top: -10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(41, 216, 132, 0.25) 0%, rgba(0, 0, 0, 0) 70%);
}

.orb-2 {
    bottom: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.2) 0%, rgba(0, 0, 0, 0) 70%);
    animation-delay: -5s;
}

.orb-3 {
    top: 40%;
    left: 40%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(5, 150, 105, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    animation-delay: -10s;
}

@keyframes float {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(100px, 50px);
    }
}

/* Layout */
.app-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Glassmorphism Utilities */
.glass-panel {
    background: var(--surface-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* Header & Stats */
.main-header {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--accent-primary);
    opacity: 0.8;
}

.glow-text {
    text-shadow: 0 0 20px rgba(var(--accent-primary-rgb), 0.3);
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.title-swap {
    position: relative;
    display: inline-flex;
    align-items: center;
    overflow: hidden;
}



.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    background: rgba(0, 0, 0, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--border-glass);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
}

.dot.online {
    background: var(--accent-primary);
    box-shadow: 0 0 8px var(--accent-primary);
}

.dot.error {
    background: var(--sell-text);
    box-shadow: 0 0 8px var(--sell-text);
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    background: var(--surface-glass);
    border: 1px solid var(--border-glass);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.08);
}

.stat-card:hover {
    background: var(--surface-glass-hover);
    transform: translateY(-2px);
    border-color: var(--border-glass-light);
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.15);
}

.stat-card h3 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 0.5rem;
    align-self: flex-start;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 600;
    font-family: var(--font-mono);
    color: var(--text-primary);
    text-align: right;
    width: 100%;
}

/* Content Area & Controls */
.content-area {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.table-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--surface-glass);
    border: 1px solid var(--border-glass);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    width: 100%;
    max-width: 320px;
    transition: var(--transition-fast);
}

.search-box:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px var(--accent-primary-glow);
}

.search-box input {
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    width: 100%;
    outline: none;
}

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

.filter-pills {
    display: flex;
    gap: 0.5rem;
}

.pill {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 999px;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: 0 0 6px rgba(255, 255, 255, 0.08);
}

.pill:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.15);
}

.pill.active {
    background: var(--text-primary);
    color: var(--bg-base);
    border-color: var(--text-primary);
}

/* Table */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-glass);
    background: var(--surface-glass);
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.06);
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

th,
td {
    padding: 1rem 1.25rem;
    white-space: nowrap;
}

th {
    background: rgba(0, 0, 0, 0.2);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-glass);
}

td {
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
    font-size: 0.95rem;
}

tr:last-child td {
    border-bottom: none;
}

tbody tr {
    transition: var(--transition-fast);
}

tbody tr:hover:not(.loading-row) {
    background: rgba(255, 255, 255, 0.02);
}

.numeric {
    text-align: right;
    font-family: var(--font-mono);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-buy {
    background: var(--buy-bg);
    color: var(--buy-text);
    border: 1px solid rgba(52, 211, 153, 0.2);
}

.badge-sell {
    background: var(--sell-bg);
    color: var(--sell-text);
    border: 1px solid rgba(248, 113, 113, 0.2);
}

.badge-status {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.asset-icon {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.asset-icon img {
    width: 20px;
    height: 20px;
    border-radius: 50%;
}

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

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

/* Loader */
.loader-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 3rem;
    color: var(--text-secondary);
}

.loader {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-glass-light);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Primary Button */
.primary-btn {
    background: var(--accent-primary);
    color: var(--bg-base);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.primary-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--accent-primary-glow);
    filter: brightness(1.1);
}

.pagination-controls {
    display: flex;
    justify-content: center;
    padding-top: 1rem;
}

/* Tabs */
.view-tabs {
    display: flex;
    gap: 0.75rem;
    margin-top: 0;
}

.tab-btn {
    background: #cccccc;
    border: 1px solid #aaaaaa;
    color: #000000;
    padding: 0.35rem 1.25rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-fast);
}

.tab-btn:hover {
    background: #dddddd;
}

.tab-btn.active {
    background: var(--accent-primary);
    color: var(--bg-base);
    border-color: var(--accent-primary);
    box-shadow: 0 4px 12px var(--accent-primary-glow);
}

/* Global Summary */
.global-summary {
    display: flex;
    justify-content: space-around;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-glass);
}

.summary-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.summary-stat span.label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.summary-stat span.value {
    font-size: 1.5rem;
    font-weight: 700;
}

/* Balances Grid */
.balances-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.balance-card {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: var(--transition-smooth);
}

.balance-card:hover {
    border-color: var(--border-glass-light);
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.04);
}

.balance-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 0.75rem;
}

.balance-header h2 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin: 0;
}

.balance-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
}

.balance-row.total {
    margin-top: 0.5rem;
    padding-top: 0.75rem;
    border-top: 1px dashed rgba(255, 255, 255, 0.1);
    font-weight: 600;
}

.profit-pos {
    color: var(--accent-primary);
}

.profit-neg {
    color: var(--sell-text);
}

/* Copyright Footer */
.copyright {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    padding: 1.5rem 0 0.5rem;
    opacity: 0.6;
}

/* Responsive */
@media (max-width: 1200px) {
    .dashboard-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .col-note {
        display: none;
    }
}

@media (max-width: 900px) {
    .col-amount {
        display: none;
    }

    .header-content {
        justify-content: center;
        text-align: center;
    }

    .header-user-info {
        justify-content: center;
        width: 100%;
    }
}



@media (max-width: 600px) {
    .app-container {
        padding: 0.5rem;
    }

    .content-area,
    .main-header {
        padding: 0;
    }

    /* Stacked Table Layout */
    table thead {
        display: none;
    }

    table,
    tbody,
    tr,
    td {
        display: block;
        width: 100%;
    }

    tr {
        margin-bottom: 1rem;
        border: 1px solid var(--border-glass) !important;
        border-radius: var(--radius-md);
        padding: 0.5rem !important;
    }

    td {
        text-align: right !important;
        padding: 0.5rem 0.5rem 0.5rem 45% !important;
        position: relative;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
        min-height: 2.5rem;
        display: flex;
        flex-direction: column;
        align-items: flex-end;
        justify-content: center;
    }

    td:last-child {
        border-bottom: none !important;
    }

    td::before {
        content: attr(data-label);
        position: absolute;
        left: 0.5rem;
        width: 40%;
        font-weight: 600;
        text-align: left;
        color: var(--text-secondary);
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .dashboard-stats {
        grid-template-columns: 1fr;
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .stat-card {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .incognito-toggle {
        display: none !important;
    }

    .user-display {
        font-size: 0.8rem;
    }
}

/* Modal for Notes */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: var(--surface-glass);
    border: 1px solid var(--border-glass-light);
    border-radius: var(--radius-lg);
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    position: relative;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    animation: modalIn 0.3s ease-out;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }

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

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.modal-title {
    margin-bottom: 1.5rem;
    color: var(--accent-primary);
}

.modal-body {
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 1.1rem;
    white-space: pre-wrap;
}

.note-popup-link {
    cursor: pointer;
}

/* Login Screen */
.login-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.login-box {
    background: var(--surface-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass-light);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    animation: modalIn 0.4s ease-out;
}

.login-box h2 {
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--accent-primary);
    font-size: 1.8rem;
}

.login-box .login-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.login-box .form-group {
    margin-bottom: 1.25rem;
}

.login-box label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
    font-weight: 500;
}

.login-box input[type="text"],
.login-box input[type="password"] {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 1rem;
    outline: none;
    transition: var(--transition-fast);
    box-sizing: border-box;
}

.login-box input[type="text"]:focus,
.login-box input[type="password"]:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px var(--accent-primary-glow);
}

.login-box .login-btn {
    width: 100%;
    padding: 0.85rem;
    background: var(--accent-primary);
    color: var(--bg-base);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    margin-top: 0.5rem;
}

.login-box .login-btn:hover {
    filter: brightness(1.1);
    box-shadow: 0 4px 16px var(--accent-primary-glow);
}

.login-error {
    color: var(--sell-text);
    text-align: center;
    font-size: 0.85rem;
    margin-top: 1rem;
    min-height: 1.2em;
}

.header-user-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.header-user-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

@media (max-width: 1000px) {
    .header-user-info {
        display: none;
        /* Hide by default on mobile */
    }
}

.user-menu-container {
    position: relative;
}

.user-menu-toggle {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    border: 1px solid var(--border-glass);
    width: 42px;
    height: 42px;
    padding: 0;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 1001;
}

.hamburger-bar {
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.user-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.user-display {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

.incognito-toggle {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border: 2px solid var(--border-glass);
    padding: 0.3rem;
    border-radius: 30%;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.incognito-toggle.active {
    background: rgba(var(--accent-primary-rgb), 0.2);
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.incognito-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.blur-value {
    filter: blur(20px);
    transition: filter 1.0s ease;
    user-select: none;
    pointer-events: none;
}

.logout-btn {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border: 1px solid var(--border-glass);
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.logout-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

/* User Management */
.users-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.users-table th,
.users-table td {
    padding: 0.75rem 1rem;
}

.users-table th {
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--border-glass);
}

.users-table td {
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.user-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
}

.user-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.user-form .form-group.full-width {
    grid-column: 1 / -1;
}

.user-form label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
}

.user-form input {
    padding: 0.6rem 0.8rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition-fast);
}

.user-form input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px var(--accent-primary-glow);
}

.user-form .form-actions {
    grid-column: 1 / -1;
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

.btn-small {
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
}

.btn-edit {
    background: rgba(56, 189, 248, 0.15);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.2);
}

.btn-edit:hover {
    background: rgba(56, 189, 248, 0.25);
}

.btn-delete {
    background: rgba(248, 113, 113, 0.15);
    color: var(--sell-text);
    border: 1px solid rgba(248, 113, 113, 0.2);
}

.btn-delete:hover {
    background: rgba(248, 113, 113, 0.25);
}

.btn-cancel {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border: 1px solid var(--border-glass);
}

.btn-cancel:hover {
    background: rgba(255, 255, 255, 0.1);
}

.no-api-key {
    color: var(--sell-text);
    font-size: 0.85rem;
    opacity: 0.8;
}

/* Live View Grid */
.live-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (max-width: 900px) {
    .live-grid {
        grid-template-columns: 1fr;
    }
}

.live-tile {
    display: flex;
    flex-direction: column;
    padding: 0.85rem;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.live-tile:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    border-color: var(--border-glass-light);
}

.live-tile::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    opacity: 0;
    transition: var(--transition-smooth);
}

.live-tile:hover::before {
    opacity: 1;
}

.live-tile.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 10000;
    border-radius: 0;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    background: var(--surface-dark); /* Ensure background is solid in fullscreen */
}

.live-tile.fullscreen .live-chart-container {
    flex-grow: 1;
    height: auto;
}

.live-tile.fullscreen .live-tile-header {
    margin-bottom: 2rem;
}

.fullscreen-incognito-btn {
    display: none !important;
}

.live-tile.fullscreen .fullscreen-incognito-btn {
    display: flex !important;
}

.fullscreen-btn:hover {
    background: rgba(255, 255, 255, 0.25) !important;
    transform: scale(1.05);
}

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

.live-tile-header h3 {
    font-size: 1rem;
    color: var(--text-primary);
    margin: 0;
    font-weight: 600;
}

.live-tile-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: right;
    font-family: var(--font-mono);
}

.tile-title-group {
    display: flex;
    flex-direction: row;
    align-items: baseline;
    gap: 0.75rem;
    min-width: 120px;
}

.connection-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(180, 0, 0, 0.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.connection-warning-box {
    padding: 2.5rem;
    text-align: center;
    max-width: 450px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
}

.live-tile-price {
    font-size: 1rem;
    font-family: var(--font-sans);
    color: var(--text-primary);
    font-weight: 600;
}

.live-chart-container {
    width: 100%;
    height: 280px;
    margin: 0.5rem 0;
    position: relative;
}

.live-chart-controls {
    display: flex;
    justify-content: center;
    gap: 0.2rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 2px;
    border-radius: 6px;
}

.live-chart-controls .pill {
    padding: 0.15rem 0.45rem;
    font-size: 0.65rem;
    min-width: 35px;
    text-align: center;
}

/* Mobile & Tablet Responsive */
@media (max-width: 1000px) {
    .app-container {
        padding: 1rem;
    }

    .header-content {
        justify-content: space-between;
        align-items: center;
        flex-wrap: nowrap;
    }

    .user-menu-toggle {
        display: flex !important;
    }

    .header-user-info {
        position: absolute;
        top: calc(100% + 0.5rem);
        right: 0;
        background: var(--surface-glass);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        border: 1px solid var(--border-glass-light);
        border-radius: var(--radius-md);
        padding: 1.25rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 1.25rem;
        z-index: 1000;
        min-width: 320px;
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
        pointer-events: none;
        opacity: 0;
        transform: translateY(-10px);
        transition: all 0.2s ease-out;
        display: none;
    }

    .header-user-actions {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-direction: row-reverse;
    }

    .user-menu-container.active .header-user-info {
        display: flex;
        opacity: 1;
        transform: translateY(0);
        pointer-events: all;
    }
}

/* Timeframe Dropdown (All Devices) */
.current-range-btn {
    display: inline-flex;
    background: var(--surface-glass);
    border: 1px solid var(--border-glass-light);
    min-width: 60px;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.live-chart-controls-wrapper {
    position: relative;
    display: inline-block;
}

.live-chart-controls {
    display: none !important;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    flex-direction: column;
    background: var(--surface-dark);
    border: 1px solid var(--border-glass-light);
    border-radius: var(--radius-sm);
    padding: 0.5rem;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(0,0,0,0.5);
    margin-top: 0.5rem;
}

.live-chart-controls-wrapper.dropdown-open .live-chart-controls {
    display: flex !important;
}

.live-chart-controls .pill {
    margin: 2px 0;
    text-align: center;
    width: 100%;
}