/* ============================================================================
   PREMIUM CONTENT & WAITLIST STYLES
   Soft paywall / pre-launch conversion layer
   ============================================================================ */

/* ============================================================================
   BLUR EFFECTS
   ============================================================================ */

/* Base blur effect for premium content */
.premium-blur {
    filter: blur(5px);
    opacity: 0.85;
    pointer-events: none;
    user-select: none;
    transition: filter 0.3s ease, opacity 0.3s ease;
}

/* Lighter blur for tables (values only) */
.premium-blur-light {
    filter: blur(4px);
    opacity: 0.9;
    pointer-events: none;
    user-select: none;
}

/* Gradient fade at bottom of text sections */
.premium-fade {
    position: relative;
}

.premium-fade::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.8) 50%,
        rgba(255, 255, 255, 1) 100%
    );
    pointer-events: none;
}

/* ============================================================================
   PREMIUM OVERLAY
   ============================================================================ */

.premium-section {
    position: relative;
}

.premium-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(2px);
    z-index: 10;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: background 0.3s ease;
}

.premium-overlay:hover {
    background: rgba(255, 255, 255, 0.85);
}

.premium-overlay-message {
    font-size: 0.9rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.75rem;
    letter-spacing: 0.02em;
}

.premium-overlay-icon {
    font-size: 1.25rem;
    color: #6366f1;
    margin-bottom: 0.5rem;
}

.premium-overlay-cta {
    font-size: 0.8rem;
    color: #6366f1;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.premium-overlay-cta i {
    font-size: 0.7rem;
}

/* Compact overlay for table cells */
.premium-overlay-compact {
    padding: 1rem;
}

.premium-overlay-compact .premium-overlay-message {
    font-size: 0.85rem;
}

/* ============================================================================
   CHART OVERLAY (for canvas charts)
   ============================================================================ */

.premium-chart-wrapper {
    position: relative;
}

.premium-chart-wrapper .chart-container {
    filter: blur(6px);
    opacity: 0.7;
}

.premium-chart-wrapper .chart-header {
    position: relative;
    z-index: 1;
}

.premium-chart-overlay {
    position: absolute;
    top: 50px;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.6);
    z-index: 10;
    cursor: pointer;
    text-align: center;
    padding: 2rem;
    border-radius: 8px;
}

/* ============================================================================
   COMPANY INDEX BADGE
   ============================================================================ */

.premium-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.65rem;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 1px solid #bae6fd;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 500;
    color: #0369a1;
    margin-top: 0.75rem;
}

.premium-badge i {
    font-size: 0.65rem;
    color: #0ea5e9;
}

/* ============================================================================
   WAITLIST MODAL
   ============================================================================ */

.waitlist-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.waitlist-modal-backdrop.active {
    opacity: 1;
    visibility: visible;
}

.waitlist-modal {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    max-width: 420px;
    width: 100%;
    padding: 2.5rem 2rem;
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.waitlist-modal-backdrop.active .waitlist-modal {
    transform: translateY(0);
}

.waitlist-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.25rem;
    color: #9ca3af;
    cursor: pointer;
    padding: 0.25rem;
    line-height: 1;
    transition: color 0.2s ease;
}

.waitlist-modal-close:hover {
    color: #374151;
}

.waitlist-modal-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.waitlist-modal-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.waitlist-modal-icon i {
    font-size: 1.25rem;
    color: #fff;
}

.waitlist-modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #111827;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.waitlist-modal-body {
    font-size: 0.9rem;
    color: #6b7280;
    line-height: 1.6;
    text-align: center;
    margin-bottom: 1.5rem;
}

/* Form */
.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.waitlist-input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.waitlist-input:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.waitlist-input::placeholder {
    color: #9ca3af;
}

.waitlist-submit {
    width: 100%;
    padding: 0.875rem 1.5rem;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.waitlist-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.35);
}

.waitlist-submit:active {
    transform: translateY(0);
}

.waitlist-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.waitlist-footer {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.75rem;
    color: #9ca3af;
}

.waitlist-footer i {
    margin-right: 0.25rem;
}

/* Success state */
.waitlist-success {
    text-align: center;
    padding: 1rem 0;
}

.waitlist-success-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.waitlist-success-icon i {
    font-size: 1.5rem;
    color: #fff;
}

.waitlist-success-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #111827;
    margin-bottom: 0.5rem;
}

.waitlist-success-message {
    font-size: 0.9rem;
    color: #6b7280;
    line-height: 1.5;
}

/* Error state */
.waitlist-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    display: none;
}

.waitlist-error.active {
    display: block;
}

/* Loading spinner */
.waitlist-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: waitlist-spin 0.8s linear infinite;
    margin-right: 0.5rem;
}

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

/* ============================================================================
   INLINE WAITLIST BOX (alternative to modal)
   ============================================================================ */

.waitlist-inline {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    margin: 1.5rem 0;
}

.waitlist-inline-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.75rem;
}

.waitlist-inline-text {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 1.25rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.waitlist-inline-form {
    display: flex;
    gap: 0.5rem;
    max-width: 360px;
    margin: 0 auto;
}

.waitlist-inline-form .waitlist-input {
    flex: 1;
}

.waitlist-inline-form .waitlist-submit {
    width: auto;
    padding: 0.875rem 1.25rem;
    white-space: nowrap;
}

/* ============================================================================
   RESPONSIVE ADJUSTMENTS
   ============================================================================ */

@media (max-width: 640px) {
    .waitlist-modal {
        padding: 2rem 1.5rem;
    }
    
    .waitlist-modal-title {
        font-size: 1.1rem;
    }
    
    .waitlist-inline-form {
        flex-direction: column;
    }
    
    .waitlist-inline-form .waitlist-submit {
        width: 100%;
    }
    
    .premium-badge {
        font-size: 0.65rem;
        padding: 0.3rem 0.5rem;
    }
}

/* ============================================================================
   PREMIUM SECTION SPECIFIC STYLES
   ============================================================================ */

/* Analysis section fade */
.analysis-content.premium-limited .analysis-block:nth-child(n+3) {
    filter: blur(5px);
    opacity: 0.8;
    pointer-events: none;
}

/* Contracts table - blur values only */
.contracts-table.premium-values .quarter-value,
.contracts-table.premium-values .total-value,
.contracts-table.premium-values .quarter-total,
.contracts-table.premium-values .grand-total {
    filter: blur(4px);
    user-select: none;
}

.contracts-table.premium-values .contract-info,
.contracts-table.premium-values .contract-title,
.contracts-table.premium-values th {
    filter: none;
}

/* Financials table - blur all but last 2 quarters */
.financials-table.premium-quarters td.quarter-value.premium-blur-light {
    filter: blur(4px);
    user-select: none;
}

/* EPS/Valuation section full blur */
.eps-scenarios.premium-blur .scenario-card {
    filter: blur(6px);
    pointer-events: none;
}

/* Keep headers visible */
.premium-section .section-heading {
    position: relative;
    z-index: 5;
}