/* Global "Sign in required" block – dark theme, reusable on any page */
.signin-required-section {
    padding: 48px 0 80px;
    background: var(--bg-primary, #0a0a0a);
}

.signin-required-container {
    max-width: 480px;
    margin: 0 auto;
}

.signin-required-card {
    text-align: center;
    padding: 48px 32px;
    background: rgba(var(--turquoise-rgb), 0.04);
    border: 1px solid rgba(var(--turquoise-rgb), 0.2);
    border-radius: 16px;
    box-shadow: 0 0 32px rgba(var(--turquoise-rgb), 0.12);
}

/* Glossy, shiny icon badge */
.signin-required-icon-wrap {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(var(--turquoise-rgb), 0.5);
    background: linear-gradient(145deg,
        rgba(var(--turquoise-rgb), 0.35) 0%,
        rgba(var(--turquoise-rgb), 0.15) 40%,
        rgba(var(--turquoise-dark-rgb), 0.25) 100%);
    box-shadow:
        inset 0 1px 0 0 rgba(255, 255, 255, 0.25),
        inset 0 -1px 0 0 rgba(0, 0, 0, 0.15),
        0 0 24px rgba(var(--turquoise-rgb), 0.3),
        0 4px 16px rgba(0, 0, 0, 0.2);
}

.signin-required-icon-wrap::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 45%;
    border-radius: 50% 50% 0 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, transparent 100%);
    pointer-events: none;
}

.signin-required-icon-wrap i {
    font-size: 36px;
    color: var(--turquoise);
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

/* Override .content-section h2 so title is turquoise and centered */
.signin-required-section .signin-required-title,
.signin-required-section h2.signin-required-title {
    font-family: 'Poppins', 'Space Grotesk', system-ui, -apple-system, sans-serif;
    font-size: 26px;
    font-weight: 600;
    color: var(--turquoise) !important;
    margin: 0 0 12px;
    letter-spacing: -0.01em;
    text-align: center !important;
    display: block !important;
    width: 100%;
}

.signin-required-section .signin-required-message {
    font-family: 'Poppins', 'Space Grotesk', system-ui, -apple-system, sans-serif;
    font-size: 16px;
    font-weight: 450;
    line-height: 1.65;
    color: rgba(var(--turquoise-rgb), 0.9);
    margin: 0 auto 28px;
    max-width: 360px;
    text-align: center;
}

.signin-required-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    color: #000;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 10px;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.signin-required-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(var(--turquoise-rgb), 0.4);
    color: #000;
}

.signin-required-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(var(--turquoise-rgb), 0.5);
}