/* ============================================================
   Dockyfy — Global Stylesheet
   All utility and component classes for the Dockyfy Web App
   ============================================================ */

/* ─── CSS Custom Properties ────────────────────────────────── */
:root {
    --color-primary:        #1349ec;
    --color-primary-hover:  #0f3dc4;
    --color-primary-shadow: rgba(19, 73, 236, 0.25);
    --color-bg-light:       #f6f6f8;
    --color-bg-dark:        #101522;
    --color-surface-dark:   #1a2035;
    --color-border-dark:    #1e2a40;
    --color-border-light:   #e2e8f0;
    --color-text-muted:     #94a3b8;
    --color-text-body:      #475569;
    --font-display:         'Inter', sans-serif;
    --radius-sm:            0.25rem;
    --radius-md:            0.5rem;
    --radius-lg:            0.75rem;
    --radius-xl:            1rem;
    --radius-2xl:           1.5rem;
    --radius-3xl:           2rem;
    --radius-full:          9999px;
    --shadow-primary:       0 8px 24px rgba(19, 73, 236, 0.25);
    --transition-base:      all 0.2s ease;
}

/* ─── Reset & Base ─────────────────────────────────────────── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-display);
    background-color: var(--color-bg-dark);
    color: #f1f5f9;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

ul {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

/* ─── Layout Wrappers ──────────────────────────────────────── */
.site-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: clip; /* clip (not hidden) — does NOT create a scroll container, so position:sticky in children works correctly */
}

.container {
    max-width: 1280px;
    margin-inline: auto;
    padding-inline: 1rem;
}

@media (min-width: 640px) {
    .container { padding-inline: 1.5rem; }
}

@media (min-width: 1024px) {
    .container { padding-inline: 2rem; }
}

/* ─── Blazor Error UI ──────────────────────────────────────── */
#blazor-error-ui {
    background: #fef08a;
    color: #1e293b;
    bottom: 0;
    box-shadow: 0 -1px 4px rgba(0, 0, 0, 0.3);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem;
    position: fixed;
    width: 100%;
    z-index: 9999;
    font-size: 0.875rem;
}

#blazor-error-ui .reload,
#blazor-error-ui .dismiss {
    cursor: pointer;
    font-weight: 600;
    color: var(--color-primary);
    margin-left: 0.75rem;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    width: 100%;
    border-bottom: 1px solid var(--color-border-dark);
    background-color: rgba(16, 21, 34, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.header-inner {
    display: flex;
    height: 4rem;
    align-items: center;
    justify-content: space-between;
}

/* Brand */
.brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.brand-icon {
    color: var(--color-primary);
    font-size: 1.875rem;
    line-height: 1;
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: #f1f5f9;
}

/* Nav */
.header-nav {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .header-nav { display: flex; }
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: #cbd5e1;
    transition: var(--transition-base);
}

.nav-link:hover {
    color: var(--color-primary);
}

/* Header actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-ghost {
    display: none;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: #cbd5e1;
    background: transparent;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.btn-ghost:hover {
    color: var(--color-primary);
}

@media (min-width: 640px) {
    .btn-ghost { display: block; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-weight: 700;
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
    text-decoration: none;
    white-space: nowrap;
}

/* Primary */
.btn-primary {
    background-color: var(--color-primary);
    color: #fff;
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 12px 32px var(--color-primary-shadow);
}

/* Secondary / Outline */
.btn-secondary {
    background-color: #1e293b;
    color: #f1f5f9;
    border: 2px solid var(--color-border-dark);
}

.btn-secondary:hover {
    background-color: #263347;
}

/* Outline White (used in CTA section) */
.btn-outline-white {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-radius: var(--radius-xl);
    font-weight: 700;
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Sizes */
.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

.btn-md {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 0.875rem 2rem;
    font-size: 1.125rem;
    height: 3.5rem;
}

.btn-icon {
    font-size: 1.25rem;
}

/* ============================================================
   SECTION COMMONS
   ============================================================ */
.section {
    padding-block: 6rem;
}

.section-alt {
    padding-block: 6rem;
    background-color: rgba(255, 255, 255, 0.02);
    border-top: 1px solid var(--color-border-dark);
    border-bottom: 1px solid var(--color-border-dark);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(1.875rem, 5vw, 3rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.025em;
    color: #f1f5f9;
    margin-bottom: 1.25rem;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--color-text-muted);
    max-width: 40rem;
    margin-inline: auto;
    line-height: 1.7;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero-section {
    position: relative;
    padding-top: 5rem;
    padding-bottom: 4rem;
    overflow: hidden;
}

@media (min-width: 1024px) {
    .hero-section {
        padding-top: 8rem;
        padding-bottom: 6rem;
    }
}

/* Ambient glow */
.hero-glow {
    position: absolute;
    top: -10rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60rem;
    height: 30rem;
    background: radial-gradient(ellipse, rgba(19, 73, 236, 0.15) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr 1fr; }
}

/* Hero content */
.hero-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    background: rgba(19, 73, 236, 0.12);
    border: 1px solid rgba(19, 73, 236, 0.25);
    width: fit-content;
}

.hero-badge-dot {
    display: flex;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: var(--radius-full);
    background-color: var(--color-primary);
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.hero-badge-text {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
}

.hero-headline {
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: #f8fafc;
}

.hero-headline-accent {
    color: var(--color-primary);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 32rem;
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 640px) {
    .hero-actions { flex-direction: row; }
}

/* Social proof */
.hero-social-proof {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.avatar-stack {
    display: flex;
}

.avatar-stack-item {
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius-full);
    border: 2px solid var(--color-bg-dark);
    margin-right: -0.5rem;
    object-fit: cover;
}

/* Hero Visual */
.hero-visual {
    position: relative;
}

.hero-visual-glow {
    position: absolute;
    inset: -1rem;
    background: rgba(19, 73, 236, 0.15);
    filter: blur(3rem);
    border-radius: var(--radius-full);
    pointer-events: none;
}

.code-window {
    position: relative;
    background-color: #0d1117;
    border-radius: var(--radius-xl);
    border: 1px solid #30363d;
    box-shadow: 0 32px 64px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.code-window-titlebar {
    background-color: #161b22;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid #30363d;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.titlebar-dots {
    display: flex;
    gap: 0.375rem;
}

.dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: var(--radius-full);
}

.dot-red   { background-color: rgba(239, 68, 68, 0.6); }
.dot-amber { background-color: rgba(245, 158, 11, 0.6); }
.dot-green { background-color: rgba(34, 197, 94, 0.6); }

.titlebar-url {
    background-color: #0d1117;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.625rem;
    color: #8b949e;
    font-family: 'Courier New', monospace;
    margin-left: 0.5rem;
}

.code-body {
    padding: 1.5rem;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.7;
}

.code-brace    { color: #79c0ff; }
.code-key      { color: #ff7b72; }
.code-value    { color: #a5d6ff; }
.code-string   { color: #56d364; }
.code-indent-1 { padding-left: 1rem; }
.code-indent-2 { padding-left: 2rem; }

.code-window-badge {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background-color: var(--color-primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 16px rgba(19, 73, 236, 0.5);
}

/* ============================================================
   FEATURES SECTION
   ============================================================ */
.features-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .features-grid { grid-template-columns: repeat(4, 1fr); }
}

.feature-card {
    padding: 2rem;
    border-radius: var(--radius-xl);
    background-color: var(--color-surface-dark);
    border: 1px solid var(--color-border-dark);
    transition: var(--transition-base);
}

.feature-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(19, 73, 236, 0.12);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    display: block;
    transition: var(--transition-base);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: #f1f5f9;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.feature-desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ============================================================
   HOW IT WORKS SECTION
   ============================================================ */
.steps-grid {
    display: grid;
    gap: 3rem;
    position: relative;
}

@media (min-width: 1024px) {
    .steps-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Connector line (desktop only) */
.steps-grid::before {
    content: '';
    display: none;
    position: absolute;
    top: 25%;
    left: 16.66%;
    right: 16.66%;
    height: 1px;
    background: var(--color-border-dark);
    z-index: 0;
}

@media (min-width: 1024px) {
    .steps-grid::before { display: block; }
}

.step-item {
    position: relative;
    z-index: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.step-number {
    width: 4rem;
    height: 4rem;
    border-radius: var(--radius-full);
    background-color: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
    box-shadow: 0 8px 24px var(--color-primary-shadow);
    flex-shrink: 0;
}

.step-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #f1f5f9;
    margin-bottom: 0.75rem;
}

.step-desc {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    max-width: 20rem;
    margin-inline: auto;
    line-height: 1.7;
}

/* ============================================================
   PRICING SECTION
   ============================================================ */
.pricing-grid {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: 1fr;
    align-items: stretch;
}

@media (min-width: 768px) {
    .pricing-grid { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
}

.pricing-card {
    background-color: var(--color-surface-dark);
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-dark);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: var(--transition-base);
}

.pricing-card:hover {
    border-color: #334155;
}

.pricing-card--featured {
    border-color: var(--color-primary);
    border-width: 2px;
    box-shadow: 0 0 64px rgba(19, 73, 236, 0.2);
    position: relative;
}

@media (min-width: 768px) {
    .pricing-card--featured { transform: scale(1.03); z-index: 2; }
}

.pricing-badge {
    position: absolute;
    top: 0;
    right: 2rem;
    transform: translateY(-50%);
    background-color: var(--color-primary);
    color: #fff;
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
}

.pricing-plan {
    font-size: 1rem;
    font-weight: 700;
    color: #f1f5f9;
    margin-bottom: 0.5rem;
}

.pricing-plan--featured {
    color: var(--color-primary);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
}

.pricing-amount {
    font-size: 2.5rem;
    font-weight: 900;
    color: #f8fafc;
    line-height: 1;
}

.pricing-period {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.pricing-feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #cbd5e1;
}

.pricing-feature-item--disabled {
    color: #475569;
}

.pricing-feature-icon {
    font-size: 1.125rem;
    color: var(--color-primary);
    flex-shrink: 0;
}

.pricing-feature-icon--disabled {
    color: #475569;
}

.btn-pricing-outline {
    width: 100%;
    padding: 0.875rem;
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-border-dark);
    font-weight: 700;
    color: #f1f5f9;
    background: transparent;
    transition: var(--transition-base);
}

.btn-pricing-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: #334155;
}

.btn-pricing-primary {
    width: 100%;
    padding: 0.875rem;
    border-radius: var(--radius-lg);
    background-color: var(--color-primary);
    color: #fff;
    font-weight: 700;
    box-shadow: var(--shadow-primary);
    transition: var(--transition-base);
}

.btn-pricing-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
}

/* ── Pricing interval toggle ─────────────────────────────── */
.pricing-interval-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    background-color: var(--color-surface-dark);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-full);
    padding: 0.25rem;
    width: fit-content;
    margin: 0 auto 3rem;
}

.pricing-interval-btn {
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background: transparent;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-base);
}

.pricing-interval-btn.active {
    background-color: var(--color-primary);
    color: #fff;
}

.pricing-interval-save {
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 0.125rem 0.375rem;
    border-radius: var(--radius-full);
}

.pricing-annual-note {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: -1rem;
    margin-bottom: 1.5rem;
}

/* 1-credit-per-generation legend (above cards) */
.pricing-credit-legend {
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: -1.5rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
}

/* Generation allowance stat block inside card */
.pricing-gen-stat {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    background: rgba(19, 73, 236, 0.08);
    border: 1px solid rgba(19, 73, 236, 0.2);
    border-radius: var(--radius-lg);
    padding: 0.5rem 0.75rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.pricing-gen-icon {
    font-size: 1rem;
    color: var(--color-primary);
    align-self: center;
    flex-shrink: 0;
}

.pricing-gen-label {
    font-size: 1rem;
    font-weight: 800;
    color: #f1f5f9;
    line-height: 1;
}

.pricing-gen-sub {
    font-size: 0.72rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.pricing-loading {
    text-align: center;
    padding: 4rem;
    color: var(--color-text-muted);
}

/* ============================================================
   GIFT VOUCHER (LANDING)
   ============================================================ */
.gift-wrap {
    display: grid;
    gap: 2rem;
}

@media (min-width: 960px) {
    .gift-wrap {
        grid-template-columns: 1.1fr 1fr;
        align-items: start;
    }
}

.gift-copy {
    padding-right: 0.5rem;
}

.gift-points {
    margin-top: 1.25rem;
    display: grid;
    gap: 0.5rem;
}

.gift-points li {
    color: #cbd5e1;
    position: relative;
    padding-left: 1.2rem;
}

.gift-points li::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--color-primary);
    position: absolute;
    left: 0;
    top: 0.62rem;
}

.gift-card {
    background: linear-gradient(180deg, #141d31 0%, #111827 100%);
    border: 1px solid #253048;
    border-radius: var(--radius-2xl);
    padding: 1.25rem;
}

.gift-form {
    display: grid;
    gap: 1rem;
}

.gift-field {
    display: grid;
    gap: 0.35rem;
}

.gift-field label {
    color: #cbd5e1;
    font-size: 0.85rem;
    font-weight: 700;
}

.gift-input,
.gift-textarea {
    width: 100%;
    padding: 0.65rem 0.75rem;
    border-radius: 0.65rem;
    border: 1px solid #32415f;
    color: #e2e8f0;
    background: #0f172a;
}

.gift-input:focus,
.gift-textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.gift-amount-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.gift-amount-btn {
    border: 1px solid #32415f;
    border-radius: var(--radius-full);
    padding: 0.45rem 0.85rem;
    color: #cbd5e1;
    background: #111b2d;
    font-weight: 700;
    transition: var(--transition-base);
}

.gift-amount-btn:hover {
    border-color: #4f6ea8;
    color: #fff;
}

.gift-amount-btn--active {
    color: #fff;
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.2);
}

.gift-submit {
    width: 100%;
}

.gift-error {
    color: #fecaca;
    background: rgba(127, 29, 29, 0.35);
    border: 1px solid rgba(248, 113, 113, 0.5);
    border-radius: 0.65rem;
    font-size: 0.9rem;
    padding: 0.6rem 0.75rem;
}

.gift-success {
    text-align: center;
    display: grid;
    gap: 0.8rem;
}

.gift-success-title {
    font-size: 1.25rem;
    font-weight: 800;
}

.gift-success-code {
    font-size: 1.45rem;
    letter-spacing: 0.08em;
    color: #93c5fd;
    font-weight: 900;
}

.gift-success-meta {
    color: #cbd5e1;
}

.gift-success-note {
    color: #94a3b8;
    font-size: 0.95rem;
}

.gift-success-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
    margin-top: 0.5rem;
}

/* ── Plan intent info alert (register page) ──────────────── */
.form-alert--info {
    background-color: rgba(19, 73, 236, 0.12);
    border: 1px solid rgba(19, 73, 236, 0.35);
    color: #93c5fd;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
    padding-block: 6rem;
}

.cta-card {
    background-color: var(--color-primary);
    border-radius: var(--radius-3xl);
    padding: 4rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-glow-top {
    position: absolute;
    top: 0;
    right: 0;
    transform: translate(50%, -50%);
    width: 16rem;
    height: 16rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    filter: blur(3rem);
    pointer-events: none;
}

.cta-glow-bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    transform: translate(-50%, 50%);
    width: 16rem;
    height: 16rem;
    background: rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-full);
    filter: blur(3rem);
    pointer-events: none;
}

.cta-inner {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: clamp(1.875rem, 5vw, 3rem);
    font-weight: 900;
    color: #fff;
    letter-spacing: -0.025em;
    margin-bottom: 1.25rem;
}

.cta-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2.5rem;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    align-items: center;
}

@media (min-width: 640px) {
    .cta-actions { flex-direction: row; }
}

.btn-cta-white {
    padding: 1rem 2.5rem;
    background: #fff;
    color: var(--color-primary);
    border-radius: var(--radius-xl);
    font-size: 1.125rem;
    font-weight: 700;
    transition: var(--transition-base);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.btn-cta-white:hover {
    background: #f1f5f9;
    transform: translateY(-1px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    border-top: 1px solid var(--color-border-dark);
    background-color: var(--color-bg-dark);
    padding-block: 3rem;
}

.footer-grid {
    display: grid;
    gap: 3rem;
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .footer-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1024px) {
    .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand-col {
    grid-column: span 2;
}

@media (min-width: 1024px) {
    .footer-brand-col { grid-column: span 1; }
}

.footer-brand-desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    max-width: 18rem;
    line-height: 1.7;
    margin-top: 1.25rem;
}

.footer-col-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: #94a3b8;
    transition: var(--transition-base);
}

.footer-link:hover {
    color: var(--color-primary);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--color-border-dark);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
}

@media (min-width: 768px) {
    .footer-bottom { flex-direction: row; }
}

.footer-copyright {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.footer-social {
    display: flex;
    gap: 1.5rem;
}

.footer-social-link {
    color: var(--color-text-muted);
    transition: var(--transition-base);
    display: flex;
    align-items: center;
}

.footer-social-link:hover {
    color: var(--color-primary);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.4; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(1.5rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* ============================================================
   UTILITIES
   ============================================================ */
.text-primary   { color: var(--color-primary); }
.text-muted     { color: var(--color-text-muted); }
.font-mono      { font-family: 'Courier New', Courier, monospace; }
.w-full         { width: 100%; }
.flex           { display: flex; }
.flex-col       { flex-direction: column; }
.items-center   { align-items: center; }
.justify-center { justify-content: center; }
.gap-2          { gap: 0.5rem; }
.gap-3          { gap: 0.75rem; }
.gap-4          { gap: 1rem; }
.mt-1           { margin-top: 0.25rem; }
.mt-2           { margin-top: 0.5rem; }
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ============================================================
   AUTH LAYOUT
   ============================================================ */
.auth-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: var(--color-bg-dark);
}

/* Auth header */
.auth-header {
    border-bottom: 1px solid var(--color-border-dark);
    padding: 1rem 1.5rem;
}

@media (min-width: 1024px) {
    .auth-header { padding-inline: 5rem; }
}

.auth-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Contextual header actions (Login / Sign Up hint) */
.auth-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.auth-header-hint {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    display: none;
}

@media (min-width: 480px) {
    .auth-header-hint { display: inline; }
}

.auth-header-action-link {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary);
    transition: var(--transition-base);
}

.auth-header-action-link:hover {
    text-decoration: underline;
}

/* Keep old support link class for backward compat */
.auth-header-support {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
    transition: var(--transition-base);
}

.auth-header-support:hover {
    text-decoration: underline;
}

/* Auth main */
.auth-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1.5rem;
}

/* Auth page footer */
.auth-page-footer {
    padding: 1.5rem 1.5rem;
    border-top: 1px solid var(--color-border-dark);
}

@media (min-width: 1024px) {
    .auth-page-footer { padding-inline: 5rem; }
}

.auth-page-footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    text-align: center;
}

@media (min-width: 640px) {
    .auth-page-footer-inner {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.auth-page-footer-text {
    font-size: 0.8125rem;
    color: #334155;
}

.auth-page-footer-links {
    display: flex;
    gap: 1.25rem;
}

.auth-page-footer-link {
    font-size: 0.8125rem;
    color: #475569;
    transition: var(--transition-base);
}

.auth-page-footer-link:hover {
    color: var(--color-primary);
}

/* ============================================================
   AUTH CARD  (the centered form panel)
   ============================================================ */
.auth-card {
    width: 100%;
    max-width: 30rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Heading block */
.auth-heading {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.auth-heading--center {
    text-align: center;
}

.auth-title {
    font-size: 2.25rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: #f8fafc;
}

.auth-subtitle {
    font-size: 1rem;
    color: var(--color-text-muted);
}

/* Social buttons row */
.auth-social-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.auth-social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-dark);
    background-color: var(--color-surface-dark);
    padding: 0.875rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #e2e8f0;
    transition: var(--transition-base);
    cursor: pointer;
    font-family: var(--font-display);
}

.auth-social-btn:hover {
    background-color: #1e2a40;
    border-color: #2d3f5c;
}

.auth-social-icon {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}

.auth-social-icon--fb {
    color: #1877F2;
}

/* Divider */
.auth-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.auth-divider-line {
    flex-grow: 1;
    height: 1px;
    background-color: var(--color-border-dark);
}

.auth-divider-text {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-muted);
    white-space: nowrap;
}

/* ============================================================
   FORM ELEMENTS
   ============================================================ */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #cbd5e1;
}

.form-input {
    width: 100%;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-dark);
    background-color: var(--color-surface-dark);
    padding: 0.875rem 1rem;
    font-size: 0.9375rem;
    font-family: var(--font-display);
    color: #f1f5f9;
    transition: var(--transition-base);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

.form-input::placeholder {
    color: #475569;
}

.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(19, 73, 236, 0.2);
}

/* Input with trailing icon */
.form-input-wrapper {
    position: relative;
}

.form-input--with-icon {
    padding-right: 3rem;
}

.form-input-icon-btn {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #475569;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 0;
    transition: var(--transition-base);
    font-family: var(--font-display);
}

.form-input-icon-btn:hover {
    color: #94a3b8;
}

.form-input-icon-btn .material-symbols-outlined {
    font-size: 1.25rem;
}

/* Checkbox group */
.form-checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding-block: 0.25rem;
}

.form-checkbox {
    width: 1.125rem;
    height: 1.125rem;
    border-radius: var(--radius-sm);
    border: 1px solid #334155;
    background-color: var(--color-surface-dark);
    accent-color: var(--color-primary);
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.form-checkbox-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.form-link {
    color: var(--color-primary);
    font-weight: 500;
    transition: var(--transition-base);
}

.form-link:hover {
    text-decoration: underline;
}

/* Validation / error message */
.form-error {
    font-size: 0.8125rem;
    color: #f87171;
    margin-top: 0.125rem;
}

/* Alert banner */
.form-alert {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 500;
}

.form-alert--error {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.form-alert .material-symbols-outlined {
    font-size: 1.125rem;
    flex-shrink: 0;
}

/* Submit button */
.btn-submit {
    width: 100%;
    padding: 1rem;
    border-radius: var(--radius-xl);
    font-size: 0.9375rem;
    font-weight: 700;
    margin-top: 0.25rem;
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

/* Spinner */
.btn-spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: var(--radius-full);
    animation: spin 0.7s linear infinite;
    flex-shrink: 0;
}

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

/* Auth footer link row */
.auth-footer-text {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.auth-link {
    font-weight: 700;
    color: var(--color-primary);
    margin-left: 0.25rem;
    transition: var(--transition-base);
}

.auth-link:hover {
    text-decoration: underline;
}

/* ============================================================
   LOGIN PAGE ADDITIONS
   ============================================================ */

/* Full-width stacked social buttons (login style) */
.auth-social-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.auth-social-btn--full {
    width: 100%;
    justify-content: center;
    gap: 0.75rem;
    height: 3rem;
    border-radius: var(--radius-lg);
}

.auth-social-btn-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* Larger input height variant (login style) */
.form-input--lg {
    height: 3.5rem;
    padding-block: 0;
}

/* Label row: label left, "Forgot password?" right */
.form-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Small variant of form-link (used for Forgot Password) */
.form-link--sm {
    font-size: 0.875rem;
}

/* Taller submit button (login style) */
.btn-submit--lg {
    height: 3.5rem;
    font-size: 1.0625rem;
    border-radius: var(--radius-lg);
}