/*
 * Sarfeto Premium CSS Design System
 */

:root {
    --primary-color: #233D4D;
    --primary-light: #345c73;
    --primary-dark: #12212a;
    --secondary-color: #FE7F2D;
    --secondary-light: #ff9b57;
    --secondary-dark: #cc5a0e;
    
    --bg-dark: #070b13;
    --bg-card-dark: rgba(13, 20, 32, 0.7);
    --bg-light: #f8fafc;
    --bg-card-light: rgba(255, 255, 255, 0.75);
    
    --text-dark: #f1f5f9;
    --text-light: #0f172a;
    
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    
    --font-title: 'PeydaFaNum', 'Segoe UI', Tahoma, sans-serif;
    --font-body: 'IRANSansXFaNum', 'Segoe UI', Tahoma, sans-serif;
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
    --glow-secondary: 0 0 15px rgba(254, 127, 45, 0.3);
    --glow-success: 0 0 15px rgba(16, 185, 129, 0.3);
}

/* Custom Fonts Precedence - Mapped to correct filenames */
@font-face {
    font-family: 'PeydaFaNum';
    src: url('../fonts/PeydaWebFaNum-Bold.woff2') format('woff2'),
         url('../fonts/PeydaWebFaNum-Bold.woff') format('woff'),
         url('../fonts/PeydaFaNum-Bold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
}
@font-face {
    font-family: 'PeydaFaNum';
    src: url('../fonts/PeydaWebFaNum-Regular.woff2') format('woff2'),
         url('../fonts/PeydaWebFaNum-Regular.woff') format('woff'),
         url('../fonts/PeydaFaNum-Regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}
@font-face {
    font-family: 'IRANSansXFaNum';
    src: url('../fonts/IRANSansXFaNum-Regular.woff2') format('woff2'),
         url('../fonts/IRANSansXFaNum-Regular.woff') format('woff'),
         url('../fonts/IRANSansXFaNum-Regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}
@font-face {
    font-family: 'IRANSansXFaNum';
    src: url('../fonts/IRANSansXFaNum-Bold.woff2') format('woff2'),
         url('../fonts/IRANSansXFaNum-Bold.woff') format('woff'),
         url('../fonts/IRANSansXFaNum-Bold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
}

/* Dark Mode Theme Variables */
body.dark-mode {
    --bg-color: var(--bg-dark);
    --bg-card: var(--bg-card-dark);
    --text-color: var(--text-dark);
    --text-muted-color: #94a3b8;
    --border-color: rgba(255, 255, 255, 0.05);
    --control-bg: rgba(255, 255, 255, 0.05);
    --control-border: rgba(255, 255, 255, 0.1);
    --control-focus-bg: rgba(255, 255, 255, 0.08);
    --hover-bg: rgba(255, 255, 255, 0.02);
    --navbar-bg: rgba(10, 17, 24, 0.85);
    --theme-switch-bg: rgba(255, 255, 255, 0.05);
    --theme-switch-border: rgba(255, 255, 255, 0.1);
    --footer-bg: var(--bg-card-dark);
    --footer-text: #94a3b8;
    --footer-link: #94a3b8;
}

/* Light Mode Theme Variables (High Contrast Readable) */
body.light-mode {
    --bg-color: var(--bg-light);
    --bg-card: var(--bg-card-light);
    --text-color: var(--text-light);
    --text-muted-color: #475569;
    --border-color: rgba(0, 0, 0, 0.08);
    --control-bg: #f1f5f9;
    --control-border: #cbd5e1;
    --control-focus-bg: #ffffff;
    --hover-bg: rgba(0, 0, 0, 0.02);
    --navbar-bg: rgba(255, 255, 255, 0.9);
    --theme-switch-bg: #e2e8f0;
    --theme-switch-border: #cbd5e1;
    --footer-bg: #e2e8f0;
    --footer-text: #334155;
    --footer-link: #475569;
}

/* Base resets & styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-body);
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
}

/* Header & Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    font-weight: bold;
    letter-spacing: -0.5px;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

/* Premium Layout Elements */
.glass-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 24px;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.04);
    transition: var(--transition);
    color: var(--text-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.glass-panel:hover {
    border-color: rgba(254, 127, 45, 0.25);
    box-shadow: 0 15px 40px rgba(254, 127, 45, 0.08);
    transform: translateY(-3px);
}

/* Gradient Backgrounds */
.gradient-bg {
    background: radial-gradient(circle at top right, var(--primary-light), var(--bg-color));
}

/* Glowing Buttons & Badges */
.btn-primary {
    background-color: var(--secondary-color);
    color: #fff !important;
    border: none;
    padding: 12px 28px;
    border-radius: 10px;
    font-weight: bold;
    font-family: var(--font-title);
    cursor: pointer;
    box-shadow: var(--glow-secondary);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
	padding: 10px 12px !important;
	font-size: 14px !important;	
}

.btn-primary:hover {
    background-color: var(--secondary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(254, 127, 45, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--text-color);
    border: 2px solid var(--primary-light);
    padding: 10px 12px;
    border-radius: 10px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
	font-size: 14px !important;
}

.btn-secondary:hover {
    background: var(--primary-light);
    color: #fff;
    border-color: var(--primary-light);
}

/* Forms styling */
.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 0.9rem;
    font-weight: bold;
    color: var(--text-muted-color);
}

.form-control {
    background: var(--control-bg);
    border: 1px solid var(--control-border);
    color: var(--text-color);
    padding: 14px;
    border-radius: 12px;
    outline: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

.form-controloption {
    background-color: var(--bg-card);
    color: var(--text-color);
}

.form-control:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(254, 127, 45, 0.2);
    background: var(--control-focus-bg);
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background: var(--navbar-bg);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.navbar-brand img {
    height: 45px;
}

.navbar-nav {
    display: flex;
    gap: 30px;
    list-style: none;
    align-items: center;
}

.navbar-link {
    font-weight: bold;
    font-size: 0.95rem;
    color: var(--text-muted-color);
    font-family: var(--font-title);
}

.navbar-link:hover, .navbar-link.active {
    color: var(--secondary-color);
}

/* Sidebar Layout */
.app-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 280px;
    background-color: var(--bg-card);
    border-left: 1px solid var(--border-color);
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: sticky;
    top: 0;
    height: 100vh;
    transition: var(--transition);
}

.sidebar-logo {
    text-align: center;
    margin-bottom: 40px;
}

.sidebar-logo img {
    height: 45px;
}

.sidebar-nav {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 14px 20px;
    border-radius: 12px;
    color: var(--text-muted-color);
    font-weight: bold;
    transition: var(--transition);
}

.sidebar-link i {
    font-size: 1.2rem;
    width: 25px;
    text-align: center;
}

.sidebar-link:hover, .sidebar-link.active {
    background: rgba(254, 127, 45, 0.1);
    color: var(--secondary-color);
}

.main-content {
    flex: 1;
    padding: 40px;
    overflow-y: auto;
    background-color: var(--bg-color);
    transition: var(--transition);
}

/* Heatmap Grid */
.heatmap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.heatmap-card {
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    color: white;
    font-weight: bold;
    transition: var(--transition);
    cursor: pointer;
}

.heatmap-card:hover {
    transform: scale(1.05);
}

.heatmap-up {
    background: linear-gradient(135deg, #10b981, #047857);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
}

.heatmap-down {
    background: linear-gradient(135deg, #ef4444, #b91c1c);
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.3);
}

/* Arbitrage Table */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

.data-table th, .data-table td {
    padding: 16px 20px;
    text-align: right;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
}

.data-table th {
    color: var(--text-muted-color);
    font-weight: bold;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.data-table tr:hover {
    background-color: var(--hover-bg);
}

.blur-text {
    filter: blur(5px);
    user-select: none;
}

/* Toggle Switch */
.theme-switch {
    display: inline-flex;
    background: var(--theme-switch-bg);
    padding: 4px;
    border-radius: 30px;
    border: 1px solid var(--theme-switch-border);
    cursor: pointer;
}

.theme-switch-btn {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    transition: var(--transition);
}

.theme-switch-btn.active {
    background-color: var(--secondary-color);
    color: white;
}

/* Responsive Grid layouts */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 30px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

@media (max-width: 1024px) {
    .grid-4, .grid-3, .grid-2 {
        grid-template-columns: 1fr;
    }
    .app-container {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
        height: auto;
        position: static;
        border-left: none;
        border-bottom: 1px solid var(--border-color);
    }
}

/* Footer styling */
.main-footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
    border-top: 2px solid var(--secondary-light);
    padding: 40px 5%;
    text-align: center;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-link {
    color: var(--footer-link);
    font-weight: bold;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

/* Custom Gradient Texts */
.gradient-text-blue {
    background: linear-gradient(135deg, #0052FF 0%, #00c6ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.gradient-text-orange {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.gradient-text-green {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Spotlights */
.glow-spotlight-blue {
    position: absolute;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(0, 82, 255, 0.07) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
    border-radius: 50%;
}

.glow-spotlight-orange {
    position: absolute;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(254, 127, 45, 0.07) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
    border-radius: 50%;
}

.glow-spotlight-green {
    position: absolute;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.07) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
    border-radius: 50%;
}

/* Badges */
.premium-badge {
    background: rgba(0, 82, 255, 0.08);
    color: #3b82f6;
    border: 1px solid rgba(0, 82, 255, 0.15);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 15px;
}

body.dark-mode .premium-badge {
    background: rgba(0, 82, 255, 0.15);
    color: #60a5fa;
    border-color: rgba(0, 82, 255, 0.25);
}

.premium-badge-orange {
    background: rgba(254, 127, 45, 0.08);
    color: var(--secondary-color);
    border: 1px solid rgba(254, 127, 45, 0.15);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 15px;
}

body.dark-mode .premium-badge-orange {
    background: rgba(254, 127, 45, 0.15);
    color: var(--secondary-light);
    border-color: rgba(254, 127, 45, 0.25);
}

.premium-badge-green {
    background: rgba(16, 185, 129, 0.08);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.15);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 15px;
}

body.dark-mode .premium-badge-green {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border-color: rgba(16, 185, 129, 0.25);
}

/* Leverage Selector Box */
.leverage-btn {
    background: var(--control-bg);
    border: 1px solid var(--control-border);
    color: var(--text-color);
    padding: 10px 14px;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.leverage-btn.active {
    background: var(--secondary-color);
    color: white;
    border-color: var(--secondary-color);
    box-shadow: var(--glow-secondary);
}

.leverage-btn:hover:not(.active) {
    border-color: var(--secondary-color);
    background: var(--hover-bg);
}

/* Mobile App-Style Bottom Navigation Bar & Header Burger Styles */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 65px;
    background: rgba(13, 20, 32, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    z-index: 9999;
    justify-content: space-around;
    align-items: center;
    direction: rtl;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.25);
}
body.light-mode .mobile-bottom-nav {
    background: rgba(255, 255, 255, 0.9);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}
.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted-color);
    text-decoration: none;
    font-size: 0.72rem;
    gap: 4px;
    flex: 1;
    height: 100%;
    transition: var(--transition);
}
.mobile-nav-item i {
    font-size: 1.25rem;
}
.mobile-nav-item.active {
    color: var(--secondary-color);
}
.mobile-nav-item:active {
    transform: scale(0.95);
}

.burger-menu {
    display: none;
}

@media (max-width: 991px) {
    .mobile-bottom-nav {
        display: flex;
    }
    body {
        padding-bottom: 80px !important;
        overflow-x: hidden !important;
    }
    .sidebar {
        display: none !important;
    }
    .main-content {
        padding: 20px 15px !important;
        margin: 0 !important;
        width: 100% !important;
        max-width: 100vw !important;
        overflow-x: hidden !important;
    }
    .app-container {
        display: block !important;
    }
    
    /* Global Grid Layout Overrides on Mobile/Tablet */
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    
    /* Responsive Header Menu Overlay */
    .burger-menu {
        display: block !important;
        font-size: 1.4rem;
        cursor: pointer;
        color: var(--text-color);
        margin-left: 15px;
        transition: var(--transition);
    }
    .navbar-nav {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        height: auto;
        background: rgba(7, 11, 19, 0.96);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        flex-direction: column;
        padding: 25px 20px;
        gap: 15px;
        z-index: 99999;
        border-top: 1px solid var(--border-color);
        border-bottom: 1px solid var(--border-color);
        overflow: hidden;
    }
    body.light-mode .navbar-nav {
        background: rgba(248, 250, 252, 0.96);
    }
    .navbar-nav.show {
        display: flex !important;
    }
    .navbar-link {
        font-size: 1.2rem !important;
        width: 100%;
        display: block;
        text-align: center;
    }
    
    /* Header login button simplification */
    .navbar .btn-primary span {
        display: none !important;
    }
    .navbar .btn-primary {
        padding: 8px 12px !important;
        border-radius: 8px !important;
		width: 35px !important;
		height: 35px !important;
    }
    
    /* Form fields styling */
    .form-group {
        width: 100% !important;
    }
    
    /* Futures Calculator Leverage Button Grid wrap fix */
    .leverage-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
    
    /* Responsive Global Tables (prevent overflow) */
    .data-table, table {
        display: block !important;
        width: 100% !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        white-space: nowrap !important;
    }
    
    /* Accordion Tables Specific Layout on Mobile */
    .data-table.accordion-table {
        display: block !important;
        width: 100% !important;
        overflow-x: hidden !important;
        white-space: normal !important;
    }
    .data-table.accordion-table thead {
        display: none !important;
    }
    .data-table.accordion-table tbody {
        display: block !important;
        width: 100% !important;
    }
    .data-table.accordion-table tr.coin-row {
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        width: 100% !important;
        padding: 12px 10px !important;
        box-sizing: border-box !important;
    }
    .data-table.accordion-table tr.coin-row td {
        display: block !important;
        padding: 0 !important;
        border: none !important;
        background: none !important;
        width: auto !important;
        box-sizing: border-box !important;
    }
    .data-table.accordion-table tr.coin-details-row {
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .data-table.accordion-table tr.coin-details-row:not([style*="display: none"]):not([style*="display:none"]) {
        display: block !important;
    }
    .data-table.accordion-table tr.coin-details-row td {
        display: block !important;
        width: 100% !important;
        padding: 15px !important;
        border-top: none !important;
        border-bottom: 1px solid var(--border-color) !important;
        box-sizing: border-box !important;
    }
    
    .hide-mobile,
    .data-table.accordion-table tr.coin-row td.hide-mobile,
    .data-table.accordion-table tr.coin-details-row td.hide-mobile,
    .data-table.accordion-table th.hide-mobile {
        display: none !important;
    }
    
    .hide-tablet,
    .data-table.accordion-table tr.coin-row td.hide-tablet,
    .data-table.accordion-table tr.coin-details-row td.hide-tablet,
    .data-table.accordion-table th.hide-tablet {
        display: none !important;
    }
    
    /* Heading Font Size Scaling on Mobile Devices */
    h1, .hero-glow h1 {
        font-size: 2.0rem !important;
        line-height: 1.3 !important;
    }
    h2, section h2 {
        font-size: 1.6rem !important;
        line-height: 1.35 !important;
    }
    h3, section h3 {
        font-size: 1.25rem !important;
    }
    
    /* Landing Hero Padding Scaling */
    .hero-glow, section {
        padding: 40px 15px !important;
    }
    
    /* Toggle Icon accordion indicator on mobile */
    .toggle-icon {
        display: inline-block !important;
    }
}

.fas.fa-user-alt {
	margin: 0px !important;
}

.coin-row {
	font-size: 14px !important;
	gap: 8px !important;
}