:root {
    --bg-color: #0a0b0f;
    --panel-bg: rgba(255, 255, 255, 0.032);
    --border-color: rgba(255, 255, 255, 0.07);
    --border-hover: rgba(255, 255, 255, 0.14);
    --accent-color: #2dd4bf;       /* Cyan */
    --accent-hover: #14b8a6;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --error-color: #ff3366;
    --glass-blur: blur(12px);
    --r: 10px;
    --r-lg: 16px;
    --shadow-sm: 0 1px 4px rgba(0,0,0,0.4);
    --shadow-md: 0 4px 24px rgba(0,0,0,0.5);
}

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,300;1,9..40,400&family=DM+Mono:wght@400;500&display=swap');

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

body {
    font-family: 'DM Sans', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    /* Ambient background */
    background-image: 
      radial-gradient(ellipse 70% 55% at 5% 10%, rgba(45,212,191,0.05) 0%, transparent 60%),
      radial-gradient(ellipse 55% 50% at 95% 90%, rgba(129,140,248,0.06) 0%, transparent 55%);
    background-attachment: fixed;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    font-size: 15px;
}

/* Glassmorphism Panel */
.glass-panel, .auth-glass-panel {
    background: var(--panel-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-sm);
    transition: border-color 0.22s ease, box-shadow 0.22s ease, transform 0.22s ease;
}
.glass-panel:hover, .auth-glass-panel:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

/* Authentication Page */
.auth-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.auth-container {
    width: 100%;
    max-width: 440px;
    padding: 20px;
}

.auth-glass-panel {
    padding: 40px 30px;
    text-align: center;
}

.logo-wrapper {
    position: relative;
    display: inline-block;
    margin-bottom: 24px;
}

.auth-logo {
    max-width: 160px;
    height: auto;
    filter: drop-shadow(0 0 5px rgba(74, 222, 128, 0.6));
    animation: gentleGlow 3s infinite alternate;
}

@keyframes gentleGlow {
    from { filter: drop-shadow(0 0 3px rgba(74, 222, 128, 0.4)); }
    to { filter: drop-shadow(0 0 12px rgba(74, 222, 128, 0.9)); }
}

.auth-glass-panel h2 {
    font-weight: 700;
    font-size: 26px;
    margin-bottom: 8px;
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

.subtitle {
    font-size: 0.96rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.tabs {
    display: flex;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.tab-btn {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 12px;
    cursor: pointer;
    font-size: 0.94rem;
    font-weight: 600;
    font-family: 'DM Sans', sans-serif;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: var(--accent-color);
    border-bottom: 2px solid var(--accent-color);
}

.form-group {
    text-align: left;
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

input[type="email"], input[type="text"], input[type="password"] {
    width: 100%;
    padding: 0.7rem 0.95rem;
    background: #0f1117;
    border: 1px solid var(--border-color);
    border-radius: var(--r);
    color: var(--text-primary);
    font-size: 0.87rem;
    font-family: 'DM Sans', sans-serif;
    outline: none;
    transition: border-color 0.18s, box-shadow 0.18s;
}

input[type="email"]:focus, input[type="text"]:focus, input[type="password"]:focus {
    border-color: rgba(45,212,191,0.35);
    box-shadow: 0 0 0 3px rgba(45,212,191,0.07);
}

.btn-primary {
    width: 100%;
    padding: 0.8rem 1.85rem;
    background: var(--accent-color);
    color: #041c1a;
    border: none;
    border-radius: var(--r);
    font-size: 0.94rem;
    font-weight: 600;
    font-family: 'DM Sans', sans-serif;
    cursor: pointer;
    transition: all 0.22s ease;
    box-shadow: 0 2px 16px rgba(45,212,191,0.22);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(45,212,191,0.35);
}

.error-msg {
    background: rgba(255, 51, 102, 0.1);
    color: var(--error-color);
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.87rem;
    border: 1px solid rgba(255, 51, 102, 0.3);
}

/* Dashboard */
.dashboard-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.dashboard-header .logo img {
    height: 42px;
    filter: drop-shadow(0 0 6px rgba(45,212,191,0.4));
}

.user-info {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 0.87rem;
    color: var(--text-secondary);
}

.btn-logout {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0.38rem 0.9rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.btn-logout:hover {
    background: rgba(255, 51, 102, 0.1);
    color: var(--error-color);
    border-color: rgba(255, 51, 102, 0.3);
}

/* Steps Layout Redesign */
.dashboard-steps {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.step-card {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 1rem;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--accent-color);
    box-shadow: 0 0 15px rgba(45,212,191,0.4);
}

.qr-container {
    display: inline-block;
}

.step-number-pill {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.step-num {
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--accent-color);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.step-icon-circle {
    width: 54px;
    height: 54px;
    background: rgba(45,212,191,0.06);
    border: 1px solid rgba(45,212,191,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--accent-color);
    box-shadow: 0 0 20px rgba(45,212,191,0.05);
}

.step-body h2 {
    font-size: 1.6rem;
    margin-bottom: 8px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.step-body p {
    font-size: 0.94rem;
    color: var(--text-secondary);
    margin-bottom: 2rem !important;
    line-height: 1.6;
}

/* Premium Download Button */
.btn-premium-dl {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 1.1rem 2.2rem;
    background: linear-gradient(135deg, var(--accent-color), #22c55e);
    color: #041c1a;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(45,212,191,0.25);
    border: 1px solid rgba(255,255,255,0.1);
}

.btn-premium-dl:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 32px rgba(45,212,191,0.45);
    filter: brightness(1.1);
}

.btn-premium-dl i {
    font-size: 1.2rem;
}

.token-row {
    background: rgba(0,0,0,0.4);
    border-radius: 14px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .step-card {
        grid-template-columns: 1fr;
        padding: 2rem;
    }
    .step-number-pill {
        flex-direction: row;
        margin-bottom: 1.5rem;
    }
}

.pulse-glow {
    /* Removed animation for QR stability */
    display: none;
}

.help-text {
    color: var(--text-secondary);
    font-size: 0.87rem;
    margin-bottom: 20px;
}

.desktop-spinner {
    width: 30px;
    height: 30px;
    border: 3px solid rgba(45,212,191,0.2);
    border-top: 3px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Steps Layout */
.dashboard-step {
    position: relative;
    padding-bottom: 40px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
}

.dashboard-step:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.step-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.step-number {
    width: 32px;
    height: 32px;
    background: var(--accent-color);
    color: #041c1a;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.step-header h2 {
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

/* Download Card Update */
.download-banner {
    margin-top: 0; /* Adjusted for step layout */
    padding: 30px;
    background: linear-gradient(135deg, rgba(45,212,191,0.12) 0%, rgba(129,140,248,0.12) 100%);
    border: 1px solid rgba(45,212,191,0.2);
}

.dashboard-footer, .auth-footer {
    margin-top: 40px;
    padding: 20px 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.75rem;
    width: 100%;
}

.dl-content h3 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.dl-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0 !important;
}

.btn-dl {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 0.75rem 1.4rem;
    background: var(--accent-color);
    color: #041c1a;
    text-decoration: none;
    border-radius: var(--r);
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
    transition: all 0.22s ease;
    box-shadow: 0 4px 12px rgba(45,212,191,0.15);
}

.btn-dl:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(45,212,191,0.25);
}

@media (max-width: 600px) {
    .download-banner {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
}

.auth-footer {
    margin-top: 30px;
    border-top: none;
    opacity: 0.7;
}