/* --- NEW PREMIUM DESIGN SYSTEM --- */
:root {
    --ias-primary: #6366f1;
    --ias-primary-dark: #4f46e5;
    --ias-secondary: #0ea5e9;
    --ias-accent: #f59e0b;
    --ias-dark: #0f172a;
    --ias-dark-lighter: #1e293b;
    --ias-bg: #f8fafc;
    --ias-card-bg: #ffffff;
    --ias-text: #334155;
    --ias-text-light: #64748b;
    --ias-border: #f1f5f9;
    --ias-radius-lg: 20px;
    --ias-radius-md: 12px;
    --ias-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    --ias-shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.ias-dashboard {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--ias-text);
    background-color: var(--ias-bg);
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Status Banner */
.ias-status-banner {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: white;
    padding: 25px 35px;
    border-radius: var(--ias-radius-lg);
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 25px -5px rgba(15, 23, 42, 0.2);
}

.ias-status-banner::after {
    content: '';
    position: absolute;
    top: -50%; right: -10%;
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    z-index: 0;
}

.ias-status-banner.is-verif {
    border-left: 6px solid #10b981;
}

.ias-status-banner.is-pending {
    border-left: 6px solid #f59e0b;
}

/* Stats Cards */
/* Span helpers defined later to override base styles */

.ias-stats-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.ias-stat-card {
    grid-column: span 3;
}

.ias-span-m-1 { grid-column: span 3 !important; }
.ias-span-m-2 { grid-column: span 6 !important; }

.ias-stat-card {
    background: var(--ias-card-bg);
    padding: 25px;
    border-radius: var(--ias-radius-lg);
    border: 1px solid var(--ias-border);
    box-shadow: var(--ias-shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.ias-ref-card {
    padding: 20px;
}

.ias-stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--ias-shadow-hover);
    border-color: var(--ias-primary);
}

.ias-stat-card h4 {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ias-text-light);
    margin: 0 0 15px 0;
}

.ias-stat-value {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--ias-dark);
}

/* Sections */
.ias-section {
    background: var(--ias-card-bg);
    border-radius: var(--ias-radius-lg);
    padding: 35px;
    margin-bottom: 40px;
    border: 1px solid var(--ias-border);
    box-shadow: var(--ias-shadow);
}

.ias-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ias-dark);
    margin: 0 0 25px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.ias-section h3::before {
    content: '';
    display: block;
    width: 4px;
    height: 24px;
    background: var(--ias-primary);
    border-radius: 2px;
}

/* Table */
.ias-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 8px;
}

.ias-table th {
    background: transparent;
    padding: 12px 20px;
    font-weight: 600;
    color: var(--ias-text-light);
    font-size: 0.85rem;
    text-align: left;
}

.ias-table td {
    background: #f8fafc;
    padding: 18px 20px;
    color: var(--ias-dark-lighter);
    font-size: 0.95rem;
}

.ias-table tr td:first-child { border-radius: var(--ias-radius-md) 0 0 var(--ias-radius-md); }
.ias-table tr td:last-child { border-radius: 0 var(--ias-radius-md) var(--ias-radius-md) 0; }

.ias-table tr:hover td {
    background: #f1f5f9;
}

.ias-submit-btn, .ias-btn-action {
    background: var(--ias-primary);
    color: white;
    border: none;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-size: 0.95rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.ias-btn-sync { background: var(--ias-accent); box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3); }
.ias-btn-wd { background: #ef4444; box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3); }
.ias-btn-profile { background: white; color: var(--ias-dark); }

.ias-btn-action:hover {
    transform: translateY(-2px);
    filter: brightness(1.05);
}

.ias-sync-status {
    background: #10b981;
    color: white;
    border-radius: 50px;
    padding: 12px 28px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.ias-badge-type {
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    flex-shrink: 0;
}

.ias-submit-btn:hover {
    background: var(--ias-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.ias-disabled-flex .ias-submit-btn {
    flex-shrink: 0;
}

.ias-sync-btn {
    transition: all 0.3s ease;
}

.ias-sync-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(245, 158, 11, 0.4) !important;
    filter: brightness(1.1);
}

.ias-wa-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25d366;
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: var(--ias-radius-md);
    font-weight: 600;
    margin-top: 15px;
    font-size: 0.9rem;
    transition: transform 0.2s;
}

.ias-wa-btn:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}

.ias-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
}

.ias-card-icon {
    font-size: 2rem;
    opacity: 0.15;
    flex-shrink: 0;
}

.ias-stat-label {
    margin: 5px 0 0;
    color: var(--ias-text-light);
    font-size: 0.8rem;
}

.ias-sponsor-info {
    margin: 8px 0 12px 0;
    font-size: 0.9rem;
    color: var(--ias-text);
}

.ias-guide-btn {
    width: 100%;
    margin-top: 15px;
    border: 2px dashed var(--ias-border);
    background: transparent;
    color: var(--ias-primary);
    padding: 12px;
    border-radius: var(--ias-radius-md);
    cursor: pointer;
    font-weight: 700;
    font-size: 0.85rem;
    transition: all 0.3s;
    text-align: center;
}

.ias-guide-btn:hover {
    border-color: var(--ias-primary);
    background: #f5f3ff;
    color: var(--ias-primary-dark);
}

/* Premium Badge & Share Button styles moved to bottom of file */
/* Legacy styles cleaned up */

/* Removed legacy hover/active states */

/* Modals & Forms */
.ias-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.ias-modal.is-active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ias-modal-content {
    background: white;
    padding: 40px;
    border-radius: 24px;
    width: 90%;
    max-width: 600px;
    position: relative;
}

.ias-modal-close {
    position: absolute;
    right: 20px; top: 20px;
    font-size: 24px;
    cursor: pointer;
}

.ias-form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.ias-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.ias-form-group input, .ias-form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--ias-border);
    border-radius: 10px;
}

.ias-search-result { font-size: 0.85rem; margin-top: 5px; min-height: 1.2rem; }
.ias-hidden-user-id { display: none; }

/* --- STRICT BINARY TREE UI --- */
.ias-tree-container { 
    overflow-x: auto; 
    padding: 60px 20px; 
    background: #f8fafc; 
    border-radius: 24px; 
    text-align: center;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x pinch-zoom;
}

.ias-tree-container.ias-draggable {
    cursor: grab;
}

.ias-tree-container.ias-dragging {
    cursor: grabbing;
}

.ias-binary-tree { 
    display: inline-flex; 
    flex-direction: column;
    align-items: center;
    min-width: 100%; 
}

.ias-tree-parent { 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
}

.ias-tree-parent.is-collapsed > .ias-tree-children {
    display: none;
}

.ias-tree-children { 
    display: flex; 
    justify-content: center; 
    position: relative; 
    padding-top: 50px; /* Space for connecting lines */
    width: 100%;
}

/* Vertical line from parent to the horizontal branch bar */
.ias-tree-children::before { 
    content: ""; 
    position: absolute; 
    top: 0; 
    left: 50%; 
    width: 2px; 
    height: 50px; 
    background: #cbd5e1; 
}

.ias-tree-branch { 
    position: relative; 
    flex: 1; /* Force equal width for L and R */
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 160px; /* Prevent nodes from squishing */
}

/* Horizontal branch bar */
.ias-tree-branch::after {
    content: "";
    position: absolute;
    top: 0;
    width: 100%;
    height: 2px;
    background: #cbd5e1;
}

/* Hide extra horizontal bar parts */
.ias-tree-branch.is-left::after {
    left: 50%;
    width: 50%;
}
.ias-tree-branch.is-right::after {
    right: 50%;
    width: 50%;
}

.ias-node-box {
    background: white; 
    padding: 16px 20px; 
    border: 1px solid var(--ias-border);
    border-radius: 16px; 
    margin-bottom: 20px; 
    display: inline-flex; 
    flex-direction: column; 
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); 
    min-width: 130px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.ias-node-box.has-children {
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ias-node-box.has-children:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -12px rgba(15, 23, 42, 0.5);
}

.ias-node-toggle-indicator {
    margin-top: 8px;
    font-size: 0.62rem;
    font-weight: 700;
    color: var(--ias-primary);
    letter-spacing: 0.02em;
}

.ias-tree-parent.is-collapsed > .ias-node-box .ias-node-toggle-indicator::before {
    content: "▸ ";
}

.ias-tree-parent:not(.is-collapsed) > .ias-node-box .ias-node-toggle-indicator::before {
    content: "▾ ";
}

.ias-empty-node { 
    padding: 10px; 
    background: #f1f5f9; 
    color: #94a3b8; 
    border: 1px dashed #cbd5e1; 
    border-radius: 12px; 
    font-size: 0.7rem; 
    line-height: 1.3;
    width: 110px;
    opacity: 0.6;
}

.ias-node-name { font-weight: 700; color: #1e293b; font-size: 0.9rem; }

/* Registration Page Styles */
.ias-landing-wrapper {
    margin-top: -32px; /* Pull up to overlap with theme header if possible, or just standard */
}

.ias-hero-section {
    background: linear-gradient(135deg, var(--ias-primary) 0%, var(--ias-primary-dark) 100%);
    padding: 100px 20px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.ias-hero-section::after {
    content: '';
    position: absolute;
    bottom: -50px; left: 0; right: 0;
    height: 100px;
    background: var(--ias-bg);
    border-radius: 50% 50% 0 0;
}

.ias-hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.ias-hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 25px;
    line-height: 1.1;
    color: white;
}

.ias-hero-content p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 40px;
}

.ias-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: -60px;
    position: relative;
    z-index: 20;
}

.ias-info-card {
    background: white;
    padding: 40px;
    border-radius: var(--ias-radius-lg);
    box-shadow: var(--ias-shadow);
    text-align: center;
    border: 1px solid var(--ias-border);
    transition: transform 0.3s ease;
}

.ias-info-card:hover {
    transform: translateY(-10px);
}

.ias-info-card .ias-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.ias-info-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--ias-dark);
}

.ias-cta-section {
    padding: 100px 20px;
}

.ias-cta-header {
    text-align: center;
    margin-bottom: 50px;
}

.ias-cta-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--ias-dark);
}

.ias-sponsor-name {
    color: var(--ias-primary);
    font-weight: 700;
}

.ias-registration-form {
    max-width: 600px;
    margin: 0 auto;
    padding: 30px 20px;
    background: white;
    border-radius: 30px;
    box-shadow: 0 40px 60px -15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--ias-border);
}

.ias-registration-form .ias-form-group {
    margin-bottom: 25px;
}

.ias-registration-form label {
    font-weight: 600;
    color: var(--ias-dark-lighter);
    margin-bottom: 10px;
    display: block;
}

.ias-registration-form input {
    background-color: #f8fafc;
    border: 2px solid #f1f5f9;
    padding: 15px;
    font-size: 1rem;
}

.ias-registration-form input:focus {
    border-color: var(--ias-primary);
    background-color: white;
}

.ias-registration-form input[readonly] {
    background-color: #f1f5f9;
    cursor: not-allowed;
    border-style: dashed;
}

/* Home Landing Page Specifics */
.ias-home-landing {
    background-color: var(--ias-bg);
}

.ias-home-hero {
    padding: 120px 0 80px;
    background: radial-gradient(circle at top right, #eef2ff 0%, #ffffff 60%);
    text-align: center;
}

.ias-badge {
    display: inline-block;
    background: #e0e7ff;
    color: var(--ias-primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 30px;
}

.ias-gradient-text {
    background: linear-gradient(to right, var(--ias-primary), var(--ias-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.ias-btn-primary {
    display: inline-block;
    background: var(--ias-primary);
    color: white;
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 10px 20px -5px rgba(99, 102, 241, 0.4);
}

.ias-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px -5px rgba(99, 102, 241, 0.5);
    background-color: var(--ias-primary-dark);
}

.ias-btn-secondary {
    display: inline-block;
    background: white;
    color: var(--ias-text);
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    margin-left: 15px;
    border: 2px solid var(--ias-border);
    transition: all 0.3s;
}

.ias-btn-secondary:hover {
    background-color: var(--ias-bg);
    border-color: var(--ias-primary);
}

.ias-sponsor-badge {
    margin-top: 40px;
    color: var(--ias-text-light);
    font-size: 0.9rem;
}

.ias-home-stats {
    background: var(--ias-dark);
    color: white;
    padding: 60px 0;
}

@media (max-width: 768px) {
    .ias-dashboard {
        padding: 10px;
    }

    .ias-status-banner {
        padding: 20px;
    }

    .ias-banner-flex {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .ias-banner-actions {
        display: flex;
        flex-direction: column;
        width: 100%;
        gap: 12px;
        margin-top: 10px;
    }

    .ias-banner-actions button, 
    .ias-banner-actions a,
    .ias-banner-actions .ias-sync-status {
        width: 100% !important;
        display: flex !important;
        align-items: center;
        justify-content: center;
        margin: 0 !important;
        box-sizing: border-box;
    }

    .ias-stats-grid {
        display: flex !important;
        flex-direction: column !important;
        gap: 15px;
    }

    .ias-span-m-1, .ias-span-m-2, .ias-stat-card {
        grid-column: span 1 !important;
    }

    .ias-disabled-flex {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .ias-disabled-flex a {
        width: 100% !important;
        white-space: normal !important;
        text-align: center;
    }

    .ias-stat-card {
        padding: 20px;
    }

    .ias-stat-value {
        font-size: 1.75rem;
    }

    .ias-section {
        padding: 20px;
        margin-bottom: 25px;
    }

    .ias-section h3 {
        font-size: 1.25rem;
    }

    .ias-modal-content {
        padding: 25px 20px;
        border-radius: 15px;
        width: 95%;
    }

    .ias-choice-grid {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }

    .ias-ref-link-box {
        flex-direction: column;
    }

    .ias-ref-link-box button {
        width: 100%;
    }

    .ias-table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -20px;
        padding: 0 20px;
    }

    .ias-table {
        min-width: 600px;
    }

    .ias-form-stack {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
}

/* Base Helpers */
.ias-banner-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.ias-banner-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.ias-disabled-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 25px;
    width: 100%;
    flex-wrap: wrap; /* Allow wrapping on medium screens */
}

.ias-disabled-flex > div {
    min-width: 250px; /* Ensure text doesn't get too thin */
    flex: 1;
}

.ias-form-stack {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.ias-stats-row {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 40px;
}

.ias-stat-item {
    text-align: center;
}

.ias-stat-num {
    font-size: 3rem;
    font-weight: 800;
    color: var(--ias-accent);
}

.ias-home-about {
    padding: 100px 0;
}

.ias-flex-box {
    display: flex;
    gap: 60px;
    align-items: center;
}

.ias-feature-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.ias-feature-item .ias-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: #ecfdf5;
    color: #10b981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.ias-glass-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: 50px;
    border-radius: 40px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 40px 60px -20px rgba(0, 0, 0, 0.1);
}

.ias-home-cta {
    background: linear-gradient(135deg, var(--ias-primary-dark) 0%, var(--ias-dark) 100%);
    padding: 100px 20px;
    text-align: center;
    border-radius: 50px;
    margin: 40px;
    color: white;
}

.ias-btn-white {
    display: inline-block;
    background: white;
    color: var(--ias-primary-dark);
    padding: 18px 50px;
    border-radius: 50px;
    font-weight: 800;
    text-decoration: none;
    margin-top: 30px;
    transition: transform 0.3s;
}

.ias-btn-white:hover {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .ias-flex-box {
        flex-direction: column;
    }
    
    .ias-hero-content h1 {
        font-size: 2.5rem;
    }
    
    .ias-btn-secondary {
        margin-left: 0;
        margin-top: 15px;
    }
}

/* Custom Login Page */
.ias-login-page-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    background: var(--ias-bg);
    min-height: 80vh;
}

.ias-login-card {
    background: white;
    width: 100%;
    max-width: 450px;
    padding: 50px;
    border-radius: 30px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--ias-border);
}

.ias-login-header {
    text-align: center;
    margin-bottom: 35px;
}

.ias-login-header h2 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--ias-dark);
    margin-bottom: 10px;
}

.ias-login-header p {
    color: var(--ias-text-light);
    font-size: 0.95rem;
}

.ias-login-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    font-size: 0.85rem;
}

.ias-remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--ias-text-light);
}

.ias-lost-pass {
    color: var(--ias-primary);
    text-decoration: none;
    font-weight: 600;
}

.ias-login-footer {
    text-align: center;
    margin-top: 30px;
    padding-top: 25px;
    border-top: 1px solid var(--ias-border);
    font-size: 0.9rem;
    color: var(--ias-text-light);
}

.ias-login-footer a {
    color: var(--ias-primary);
    font-weight: 700;
    text-decoration: none;
}

@media (max-width: 480px) {
    .ias-login-card {
        padding: 30px 20px;
    }
}

.ias-wd-btn {
    transition: all 0.3s ease;
}

.ias-side-badge {
    font-size: 0.65rem;
    padding: 4px 12px;
    border-radius: 50px;
    font-weight: 800;
    text-transform: uppercase;
    white-space: nowrap;
    border: 1px solid transparent;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}
.ias-side-badge.is-left { 
    background: #f0f9ff; 
    color: #0369a1; 
    border-color: #bae6fd;
}
.ias-side-badge.is-right { 
    background: #fffbeb; 
    color: #92400e; 
    border-color: #fde68a;
}

.ias-btn-share {
    width: 100% !important;
    background: var(--ias-dark);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 10px 0 20px 0;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.ias-btn-share:hover {
    background: var(--ias-primary);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.3);
}

.ias-btn-share:active {
    transform: translateY(0);
}

.ias-btn-share .ias-icon {
    font-size: 1.1rem;
}

/* Cleanup duplicate badges in case they exist */
.ias-side-badge.is-left, .ias-side-badge.is-right {
    display: inline-flex;
    align-items: center;
}

/* Extra mobile hardening for dashboard screens */
@media (max-width: 768px) {
    .ias-status-text strong {
        display: block;
        font-size: 1.2rem !important;
        line-height: 1.35;
    }

    .ias-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .ias-card-icon {
        font-size: 1.5rem;
        opacity: 0.25;
    }

    .ias-guide-btn,
    .ias-wa-btn,
    .ias-btn-share {
        width: 100%;
        box-sizing: border-box;
    }

    .ias-btn-share {
        white-space: normal;
        line-height: 1.35;
    }

    .ias-modal {
        align-items: flex-start;
        overflow-y: auto;
        padding: 12px 0;
    }

    .ias-modal-content {
        max-height: calc(100vh - 24px);
        overflow-y: auto;
    }

    .ias-step {
        flex-direction: column !important;
        gap: 10px !important;
    }

    .ias-tree-container {
        padding: 20px 10px;
        border-radius: 16px;
    }

    .ias-binary-tree {
        min-width: max-content;
        padding: 0 8px;
    }

    .ias-tree-children {
        padding-top: 36px;
        width: max-content;
        min-width: 100%;
    }

    .ias-tree-children::before {
        height: 36px;
    }

    .ias-tree-branch {
        flex: 0 0 auto;
        min-width: 100px;
    }

    .ias-node-box {
        min-width: 92px;
        padding: 10px 12px;
        border-radius: 12px;
        margin-bottom: 14px;
    }

    .ias-node-name {
        font-size: 0.75rem;
        line-height: 1.25;
        max-width: 90px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .ias-node-toggle-indicator {
        font-size: 0.56rem;
    }

    .ias-empty-node {
        width: 88px;
        font-size: 0.62rem;
        padding: 8px 6px;
        line-height: 1.2;
    }
}

@media (max-width: 480px) {
    .ias-dashboard {
        padding: 8px;
    }

    .ias-status-banner {
        padding: 16px;
    }

    .ias-section {
        padding: 16px;
    }

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

    .ias-table-container {
        margin: 0 -16px;
        padding: 0 16px;
    }

    .ias-table {
        min-width: 520px;
    }

    .ias-modal-content {
        width: calc(100% - 16px);
        padding: 20px 16px;
    }

    .ias-tree-container {
        padding: 14px 8px;
    }

    .ias-binary-tree {
        zoom: 0.92;
    }

    .ias-tree-children {
        padding-top: 30px;
        width: max-content;
        min-width: 100%;
    }

    .ias-tree-children::before {
        height: 30px;
    }

    .ias-tree-branch {
        flex: 0 0 auto;
        min-width: 86px;
    }

    .ias-node-box {
        min-width: 80px;
        padding: 8px 10px;
    }

    .ias-empty-node {
        width: 78px;
        font-size: 0.58rem;
    }
}