/**
 * Referral Dashboard Components Styling
 * Premium aesthetics with glassmorphism and micro-animations.
 */

:root {
    --cm-referral-accent: var(--cm-primary);
    --cm-referral-accent-glow: var(--cm-shadow-glow);
    --cm-referral-glass-bg: var(--cm-surface);
    --cm-referral-glass-border: var(--cm-border);
}

/* Referral Link Card */
.cm-referral-link-card {
    background: var(--cm-referral-glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--cm-referral-glass-border);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
    overflow: hidden;
    position: relative;
}

.cm-referral-link-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--cm-referral-accent-glow) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
    z-index: 0;
}

.cm-referral-link-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.cm-referral-link-card:hover::before {
    opacity: 1;
}

.cm-referral-link-card .cm-card__content {
    position: relative;
    z-index: 1;
}

/* Input With Button Group */
.cm-input-with-button {
    display: flex;
    gap: 0;
    border-radius: 12px;
    overflow: hidden;
    background: var(--cm-bg-deep); /* Use a darker base for nested inputs */
    border: 1px solid var(--cm-referral-glass-border);
    transition: border-color var(--cm-transition-base);
}

.cm-input-with-button:focus-within {
    border-color: var(--cm-referral-accent);
}

.cm-input-with-button .cm-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 14px 20px;
    font-family: monospace;
    font-size: 1.1rem;
    color: var(--c-heading);
}

.cm-input-with-button .cm-btn--copy {
    border-radius: 0;
    padding-left: 20px;
    padding-right: 20px;
    min-width: 140px;
    font-weight: 700;
}

/* Stats Grid Polish */
.cm-referral-stats {
    display: grid;
    gap: 20px;
    margin-top: 24px;
}

.cm-card--stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--sp-8) var(--sp-5);
    background: var(--cm-surface);
    border: var(--cm-border);
    border-radius: var(--cm-radius-lg);
    transition: var(--cm-transition-bounce);
}

.cm-card--stat:hover {
    background: var(--cm-surface-2);
    border-color: var(--cm-border-color);
    transform: scale(1.02);
}

.cm-card--stat .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--c-heading) 0%, var(--c-muted) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cm-card--stat .stat-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--c-muted);
}

/* Section Layout & Full Width Backgrounds */
.section[class*="cm-referral-"] {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    position: relative;
    padding: clamp(80px, 10vw, 120px) 0;
    overflow: hidden;
}

/* Background Variations */
.cm-referral-steps-section {
    background: var(--cm-bg);
}

.cm-referral-dashboard-section {
    background: var(--cm-bg);
    border-top: var(--cm-border);
}

.cm-referral-commission-section {
    background: var(--cm-bg);
}

.cm-referral-faq-section {
    background: var(--cm-bg);
}

.cm-referral-cta-section {
    background: radial-gradient(circle at 50% 100%, #1a1535 0%, var(--cm-bg) 100%);
    padding-bottom: clamp(100px, 15vw, 180px) !important;
}

/* Container Consistency */
.cm-container {
    max-width: min(1200px, 92vw);
    width: min(1200px, 92vw);
    margin-inline: auto;
    position: relative;
    z-index: 2;
}

/* Steps Visualization */
.cm-card--interactive[data-step] {
    counter-increment: step-counter;
}

.cm-card--interactive[data-step]::after {
    content: counter(step-counter);
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 3rem;
    font-weight: 900;
    opacity: 0.05;
    line-height: 1;
}

/* Utilities */
.cm-mb-4 { margin-bottom: 1rem; }
.cm-mt-4 { margin-top: 1rem; }

/* Responsive */
@media (max-width: 768px) {
    .cm-input-with-button {
        flex-direction: column;
    }
    .cm-input-with-button .cm-btn--copy {
        width: 100%;
    }
}