/**
 * INOVAD Navigator — Main Stylesheet
 * Design tokens and component styles matching INOVAD portal visual language.
 * Font: Inter | Palette: Amber-600 primary, warm bg #FDFBF8 | Style: Rounded, glassmorphic, pill nav
 */

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Design Tokens
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
:root {
    --nav-primary: #D97706;
    --nav-primary-hover: #B45309;
    --nav-primary-light: #FEF3C7;
    --nav-primary-50: #FFFBEB;
    --nav-text: #4A4A4A;
    --nav-text-dark: #1F2937;
    --nav-text-muted: #6B7280;
    --nav-bg: #FDFBF8;
    --nav-white: #FFFFFF;
    --nav-gray-50: #F9FAFB;
    --nav-gray-100: #F3F4F6;
    --nav-gray-200: #E5E7EB;
    --nav-gray-300: #D1D5DB;
    --nav-gray-400: #9CA3AF;
    --nav-gray-800: #1F2937;
    --nav-green: #16A34A;
    --nav-red: #DC2626;
    --nav-red-light: #FEF2F2;
    --nav-radius: 12px;
    --nav-radius-sm: 8px;
    --nav-radius-pill: 9999px;
    --nav-shadow: 0 1px 3px rgba(0,0,0,0.06);
    --nav-shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --nav-shadow-lg: 0 10px 25px rgba(0,0,0,0.10);
    --nav-transition: 0.2s ease-in-out;
    --nav-font: 'Inter', system-ui, -apple-system, sans-serif;
    --nav-container: 1100px;
}

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

html {
    scroll-behavior: smooth;
}

body,
.nav-body {
    font-family: var(--nav-font);
    background-color: var(--nav-bg);
    color: var(--nav-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

.nav-main {
    max-width: var(--nav-container);
    margin: 0 auto;
    padding: 2rem 1.5rem;
    min-height: calc(100vh - 180px);
}

.nav-container {
    max-width: var(--nav-container);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.nav-text-center {
    text-align: center;
}

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

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Header
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--nav-gray-200);
    box-shadow: var(--nav-shadow);
}

.nav-header-inner {
    max-width: var(--nav-container);
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--nav-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
    transition: color var(--nav-transition);
}

.nav-logo span {
    font-weight: 500;
    color: var(--nav-text-dark);
}

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

.nav-logo--compact {
    font-size: 1.125rem;
}

.nav-header-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-header-link {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border-radius: var(--nav-radius-pill);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--nav-text-muted);
    text-decoration: none;
    transition: all var(--nav-transition);
}

.nav-header-link:hover {
    background: var(--nav-primary-50);
    color: var(--nav-primary);
}

.nav-header-link--cta {
    background: var(--nav-primary);
    color: var(--nav-white);
    font-weight: 600;
}

.nav-header-link--cta:hover {
    background: var(--nav-primary-hover);
    color: var(--nav-white);
}

.nav-header-link--subtle {
    color: var(--nav-gray-400);
}

.nav-mobile-toggle {
    display: none;
    background: var(--nav-primary-50);
    border: 1px solid var(--nav-primary-light);
    color: var(--nav-primary);
    border-radius: var(--nav-radius-pill);
    padding: 0.5rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .nav-header-nav {
        display: none;
    }

    .nav-header-nav.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--nav-white);
        border-bottom: 1px solid var(--nav-gray-200);
        padding: 1rem;
    }

    .nav-mobile-toggle {
        display: flex;
    }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Footer
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav-footer {
    background: var(--nav-gray-800);
    color: var(--nav-white);
    margin-top: 4rem;
    padding: 2rem 1.5rem;
    text-align: center;
}

.nav-footer-inner {
    max-width: var(--nav-container);
    margin: 0 auto;
}

.nav-footer-text {
    font-size: 0.875rem;
    opacity: 0.9;
}

.nav-footer-sub {
    font-size: 0.75rem;
    margin-top: 0.5rem;
    opacity: 0.7;
}

.nav-footer-link {
    color: var(--nav-white);
    text-decoration: underline;
}

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

.nav-footer-sep {
    margin: 0 0.5rem;
}

.nav-footer-copy {
    font-size: 0.7rem;
    margin-top: 1rem;
    opacity: 0.5;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Buttons
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 46px;
    padding: 0.8rem 1.45rem;
    border-radius: 9999px;
    font-family: var(--nav-font);
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition:
        transform var(--nav-transition),
        background-color var(--nav-transition),
        color var(--nav-transition),
        border-color var(--nav-transition),
        box-shadow var(--nav-transition);
}

.nav-btn:hover {
    transform: translateY(-1px);
}

.nav-btn--primary {
    background: linear-gradient(180deg, var(--nav-primary) 0%, var(--nav-primary-hover) 100%);
    color: var(--nav-white);
    box-shadow: 0 10px 20px rgba(217, 119, 6, 0.22);
}

.nav-btn--primary:hover {
    background: linear-gradient(180deg, #C96F05 0%, #A84A07 100%);
}

.nav-btn--outline {
    background: rgba(255,255,255,0.92);
    color: var(--nav-text-dark);
    border-color: rgba(209, 213, 219, 0.95);
}

.nav-btn--outline:hover {
    background: var(--nav-gray-50);
    border-color: var(--nav-gray-400);
}

.nav-btn--danger {
    color: var(--nav-red);
    border-color: var(--nav-red);
}

.nav-btn--danger:hover {
    background: var(--nav-red-light);
}

.nav-btn--full {
    width: 100%;
}

.nav-btn--lg {
    padding: 0.95rem 1.8rem;
    font-size: 0.98rem;
}

.nav-btn--sm {
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Cards
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav-card {
    background: var(--nav-white);
    border: 1px solid rgba(229, 231, 235, 0.9);
    border-radius: 18px;
    padding: 1.5rem 1.35rem;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
    transition:
        transform 0.22s ease,
        box-shadow 0.22s ease,
        border-color 0.22s ease;
}

.nav-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.08);
    border-color: rgba(217, 119, 6, 0.18);
}

.nav-card--subtle {
    background: #FCFCFB;
    border-color: rgba(229, 231, 235, 0.8);
}

.nav-card-icon {
    width: 3.25rem;
    height: 3.25rem;
    background: linear-gradient(180deg, #FEF3C7 0%, #FFF8E7 100%);
    border: 1px solid rgba(217, 119, 6, 0.12);
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.65);
}

.nav-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--nav-text-dark);
    margin-bottom: 0.55rem;
    line-height: 1.3;
}

.nav-card-text {
    color: var(--nav-text-muted);
    font-size: 0.95rem;
    line-height: 1.72;
    margin-bottom: 0;
}

.nav-card-note {
    background: var(--nav-primary-50);
    padding: 1rem;
    border-radius: 12px;
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--nav-primary-hover);
}

.nav-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
}

.nav-cards-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.nav-card--feature {
    text-align: center;
}

.nav-card--feature .nav-card-icon {
    margin: 0 auto 1rem;
}

@media (max-width: 920px) {
    .nav-cards-grid--three {
        grid-template-columns: 1fr;
    }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Forms
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.nav-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.nav-form-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--nav-text-dark);
}

.nav-form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--nav-gray-300);
    border-radius: var(--nav-radius-sm);
    font-family: var(--nav-font);
    font-size: 0.9rem;
    background: var(--nav-white);
    transition: border-color var(--nav-transition), box-shadow var(--nav-transition);
}

.nav-form-input:focus {
    border-color: var(--nav-primary);
    box-shadow: 0 0 0 3px rgba(217,119,6,0.15);
    outline: none;
}

.nav-form-hint {
    font-size: 0.8rem;
    color: var(--nav-text-muted);
}

select.nav-form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

textarea.nav-form-input {
    resize: vertical;
    min-height: 80px;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Auth Layout
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav-auth-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.nav-auth-wrapper {
    width: 100%;
    max-width: 420px;
    padding: 2rem;
}

.nav-auth-brand {
    text-align: center;
    margin-bottom: 2rem;
}

.nav-auth-card {
    background: var(--nav-white);
    border: 1px solid var(--nav-gray-200);
    border-radius: var(--nav-radius);
    padding: 2rem;
    box-shadow: var(--nav-shadow-md);
}

.nav-auth-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--nav-text-dark);
    margin-bottom: 0.25rem;
}

.nav-auth-desc {
    color: var(--nav-text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.nav-auth-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1.25rem;
    text-align: center;
}

.nav-auth-links a {
    color: var(--nav-primary);
    font-size: 0.85rem;
    text-decoration: none;
}

.nav-auth-links a:hover {
    text-decoration: underline;
}

.nav-auth-footer-text {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.8rem;
}

.nav-auth-footer-text a {
    color: var(--nav-text-muted);
    text-decoration: none;
}

.nav-auth-footer-text a:hover {
    color: var(--nav-primary);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Flash Messages
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav-flash {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-radius: var(--nav-radius-sm);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    animation: navFlashIn 0.3s ease;
}

@keyframes navFlashIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

.nav-flash--success {
    background: #F0FDF4;
    color: #15803D;
    border: 1px solid #BBF7D0;
}

.nav-flash--error {
    background: #FEF2F2;
    color: #991B1B;
    border: 1px solid #FECACA;
}

.nav-flash--info {
    background: #EFF6FF;
    color: #1E40AF;
    border: 1px solid #BFDBFE;
}

.nav-flash--warning {
    background: var(--nav-primary-50);
    color: var(--nav-primary-hover);
    border: 1px solid var(--nav-primary-light);
}

.nav-flash-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: inherit;
    opacity: 0.6;
    padding: 0 0.25rem;
}

.nav-flash-close:hover {
    opacity: 1;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Badges & States
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
   
.nav-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0.9rem;
    min-height: 2.1rem;
    border-radius: var(--nav-radius-pill);
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(217, 119, 6, 0.12);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
    color: var(--nav-primary-hover);
    font-size: 0.8rem;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.nav-badge--draft {
    background: var(--nav-primary-50);
    color: var(--nav-primary);
    border: 1px solid var(--nav-primary-light);
}

.nav-badge--submitted {
    background: #EFF6FF;
    color: #1E40AF;
    border: 1px solid #BFDBFE;
}

.nav-badge--processing {
    background: #FEF3C7;
    color: #92400E;
    border: 1px solid #FDE68A;
}

.nav-badge--deferred {
    background: var(--nav-gray-100);
    color: var(--nav-gray-400);
    border: 1px solid var(--nav-gray-200);
}

.nav-role-badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    background: var(--nav-gray-100);
    color: var(--nav-text-muted);
    border-radius: var(--nav-radius-sm);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.nav-loading-state {
    text-align: center;
    padding: 3rem 1rem;
}

.nav-spinner {
    display: inline-block;
    width: 3rem;
    height: 3rem;
    border: 3px solid var(--nav-primary-light);
    border-top-color: var(--nav-primary);
    border-radius: 50%;
    animation: navSpin 0.8s linear infinite;
}

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

.nav-loading-text {
    margin-top: 1rem;
    color: var(--nav-text-muted);
    font-size: 0.9rem;
}

.nav-error-state,
.nav-empty-state {
    text-align: center;
    padding: 3rem 1rem;
}

.nav-error-icon,
.nav-empty-icon {
    margin-bottom: 1rem;
}

.nav-empty-icon {
    opacity: 0.5;
}

.nav-error-title,
.nav-empty-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--nav-text-dark);
}

.nav-error-message,
.nav-empty-message {
    color: var(--nav-text-muted);
    margin-top: 0.5rem;
}

.nav-empty-message {
    margin-bottom: 1.5rem;
}

.nav-deferred-notice {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--nav-text-muted);
}

.nav-deferred-icon {
    margin-bottom: 0.75rem;
}

.nav-deferred-notice h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--nav-text-dark);
    margin-bottom: 0.5rem;
}

.nav-deferred-notice p {
    font-size: 0.875rem;
    line-height: 1.6;
}

.nav-error-page {
    text-align: center;
    padding: 6rem 2rem;
}

.nav-error-page h1 {
    font-size: 5rem;
    font-weight: 800;
    color: var(--nav-primary-light);
    line-height: 1;
    margin-bottom: 1rem;
}

.nav-error-page p {
    color: var(--nav-text-muted);
    margin-bottom: 2rem;
    font-size: 1.125rem;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Hero (Landing)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav-hero {
    padding: 5.5rem 1.5rem 3.5rem;
    animation: navFadeUp 0.6s ease-out;
}

.nav-hero--expanded {
    position: relative;
}

.nav-hero-content {
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.nav-hero-content::after {
    content: "";
    display: block;
    width: 96px;
    height: 3px;
    margin: 2rem auto 0;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(217,119,6,0.14), rgba(217,119,6,0.55), rgba(217,119,6,0.14));
}

@keyframes navFadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

.nav-eyebrow {
    display: inline-block;
    margin-bottom: 1rem;
    padding: 0.42rem 0.9rem;
    border-radius: 9999px;
    background: linear-gradient(180deg, rgba(254, 243, 199, 0.85), rgba(255, 251, 235, 0.95));
    border: 1px solid rgba(217, 119, 6, 0.12);
    color: var(--nav-primary-hover);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
}

.nav-hero-title {
    font-size: clamp(2.7rem, 6vw, 4.4rem);
    font-weight: 800;
    line-height: 0.98;
    letter-spacing: -0.04em;
    color: var(--nav-text-dark);
}

.nav-hero-title-line {
    display: block;
}

.nav-hero-title-accent {
    display: block;
    color: var(--nav-primary);
}

.nav-hero-subtitle {
    max-width: 760px;
    margin: 1.35rem auto 0;
    color: var(--nav-text-dark);
    font-size: clamp(1.08rem, 2vw, 1.28rem);
    line-height: 1.72;
    font-weight: 500;
    text-wrap: balance;
}

.nav-hero-lead {
    max-width: 720px;
    margin: 1.1rem auto 0;
    color: var(--nav-text-muted);
    font-size: 0.98rem;
    line-height: 1.78;
    text-wrap: pretty;
}

.nav-hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.nav-hero-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-top: 1.6rem;
}

@media (max-width: 600px) {
    .nav-hero {
        padding: 4.2rem 1.25rem 2.5rem;
    }

    .nav-hero-subtitle {
        font-size: 1rem;
        line-height: 1.65;
    }

    .nav-hero-lead {
        font-size: 0.95rem;
        line-height: 1.72;
    }

    .nav-hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .nav-hero-actions .nav-btn {
        width: 100%;
        max-width: 320px;
    }
    
    .nav-hero-meta {
        gap: 0.5rem;
        margin-top: 1.25rem;
    }
    
    .nav-badge {
        font-size: 0.76rem;
        padding: 0.45rem 0.75rem;
        white-space: normal;
        text-align: center;
    }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Sections
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav-section {
    padding: 3.5rem 1.5rem;
    max-width: var(--nav-container);
    margin: 0 auto;
}

.nav-section--light {
    background: linear-gradient(180deg, #FCFCFB 0%, #F8F7F5 100%);
    border: 1px solid rgba(229, 231, 235, 0.7);
    border-radius: 24px;
    margin-top: 2rem;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.65);
}

.nav-section-heading {
    margin: 0 auto 2rem;
    max-width: 860px;
}

.nav-section-heading.nav-text-center {
    text-align: center;
}

.nav-section-eyebrow {
    margin-bottom: 0.55rem;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--nav-primary-hover);
}

.nav-section-title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 750;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--nav-text-dark);
    margin-bottom: 0.95rem;
}

.nav-section-intro {
    color: var(--nav-text-muted);
    font-size: 1rem;
    line-height: 1.82;
    max-width: 760px;
}

.nav-section-intro--narrow {
    margin-left: auto;
    margin-right: auto;
    max-width: 720px;
}

@media (max-width: 640px) {
    .nav-section {
        padding: 2.75rem 1rem;
    }

    .nav-section-title {
        font-size: 1.45rem;
    }

    .nav-section-intro {
        font-size: 0.96rem;
        line-height: 1.72;
    }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Info Blocks
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav-info-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 0.5rem;
}

.nav-info-block {
    background: rgba(255,255,255,0.78);
    border: 1px solid rgba(229, 231, 235, 0.85);
    border-radius: 18px;
    padding: 1.35rem 1.2rem;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
}

.nav-info-block__title {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--nav-text-dark);
    margin-bottom: 0.55rem;
}

.nav-info-block__text {
    font-size: 0.94rem;
    line-height: 1.75;
    color: var(--nav-text-muted);
}

@media (max-width: 920px) {
    .nav-info-grid {
        grid-template-columns: 1fr;
    }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   How-it-works Steps
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav-steps-flow {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.nav-step-item {
    text-align: center;
    max-width: 200px;
}

.nav-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--nav-primary);
    color: var(--nav-white);
    border-radius: 50%;
    font-weight: 700;
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.nav-step-item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--nav-text-dark);
    margin-bottom: 0.25rem;
}

.nav-step-desc {
    font-size: 0.8rem;
    color: var(--nav-text-muted);
}

.nav-step-arrow {
    font-size: 1.5rem;
    color: var(--nav-gray-400);
    padding-top: 0.25rem;
}

@media (max-width: 600px) {
    .nav-steps-flow {
        flex-direction: column;
        align-items: center;
    }

    .nav-step-arrow {
        transform: rotate(90deg);
    }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Page Header
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.nav-page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--nav-text-dark);
}

.nav-page-subtitle {
    color: var(--nav-text-muted);
    font-size: 0.95rem;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Workspace Layout (Tab Nav)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav-workspace-layout {
    max-width: var(--nav-container);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.nav-workspace-tabs {
    display: flex;
    gap: 0.25rem;
    border-bottom: 2px solid var(--nav-gray-200);
    margin-bottom: 2rem;
    overflow-x: auto;
}

.nav-tab {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--nav-text-muted);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all var(--nav-transition);
    white-space: nowrap;
}

.nav-tab:hover {
    color: var(--nav-text-dark);
    background: var(--nav-gray-50);
    border-radius: var(--nav-radius-sm) var(--nav-radius-sm) 0 0;
}

.nav-tab--active {
    color: var(--nav-primary);
    border-bottom-color: var(--nav-primary);
    font-weight: 600;
}

.nav-workspace-content {
    padding-bottom: 2rem;
}

.nav-dash-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.nav-dash-card {
    background: var(--nav-white);
    border: 1px solid var(--nav-gray-200);
    border-radius: var(--nav-radius);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-shadow: var(--nav-shadow);
}

.nav-dash-card--cta {
    background: var(--nav-primary-50);
    border-color: var(--nav-primary-light);
}

.nav-dash-card-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--nav-text-dark);
}

.nav-dash-card-value--deferred {
    color: var(--nav-gray-400);
}

.nav-dash-card-label {
    font-size: 0.85rem;
    color: var(--nav-text-muted);
}

.nav-dash-card-link {
    font-size: 0.85rem;
    color: var(--nav-primary);
    text-decoration: none;
    font-weight: 500;
}

.nav-dash-card-link:hover {
    text-decoration: underline;
}

.nav-dash-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--nav-text-dark);
}

.nav-dash-card-text {
    font-size: 0.875rem;
    color: var(--nav-text-muted);
    line-height: 1.6;
}

.nav-dash-card-badge {
    font-size: 0.75rem;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Draft List
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav-draft-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-draft-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: var(--nav-white);
    border: 1px solid var(--nav-gray-200);
    border-radius: var(--nav-radius-sm);
    text-decoration: none;
    transition: all var(--nav-transition);
}

.nav-draft-item:hover {
    border-color: var(--nav-primary-light);
    box-shadow: var(--nav-shadow-md);
}

.nav-draft-item-label {
    font-weight: 600;
    color: var(--nav-text-dark);
    display: block;
}

.nav-draft-item-date {
    font-size: 0.8rem;
    color: var(--nav-text-muted);
}

.nav-account-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.nav-deactivation-details {
    margin-top: 0.75rem;
}

.nav-deactivation-details[open] summary {
    margin-bottom: 1rem;
}

.nav-deactivation-form {
    padding: 1rem;
    background: var(--nav-red-light);
    border: 1px solid #FECACA;
    border-radius: var(--nav-radius-sm);
}

.nav-deactivation-form .nav-form-hint {
    color: var(--nav-red);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Intake Multi-Step
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav-steps-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 2rem;
    overflow-x: auto;
    padding: 0.5rem 0;
}

.nav-steps-dot {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    min-width: 80px;
}

.nav-steps-dot-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 700;
    background: var(--nav-gray-200);
    color: var(--nav-text-muted);
    transition: all var(--nav-transition);
}

.nav-steps-dot--active .nav-steps-dot-num {
    background: var(--nav-primary);
    color: var(--nav-white);
}

.nav-steps-dot--done .nav-steps-dot-num {
    background: var(--nav-green);
    color: var(--nav-white);
}

.nav-steps-dot-label {
    font-size: 0.65rem;
    color: var(--nav-text-muted);
    text-align: center;
    max-width: 90px;
}

.nav-steps-line {
    flex: 1;
    height: 2px;
    background: var(--nav-gray-200);
    min-width: 20px;
    max-width: 60px;
}

.nav-steps-line--done {
    background: var(--nav-green);
}

.nav-intake-form {
    max-width: 700px;
}

.nav-intake-step {
    margin-bottom: 1.5rem;
}

.nav-intake-step-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--nav-text-dark);
    margin-bottom: 1.5rem;
}

.nav-intake-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-intake-summary-note {
    background: var(--nav-primary-50);
    padding: 1rem;
    border-radius: var(--nav-radius-sm);
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: var(--nav-primary-hover);
    line-height: 1.6;
}

.nav-intake-summary-section {
    margin-bottom: 1rem;
}

.nav-intake-summary-section h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--nav-text-dark);
    border-bottom: 1px solid var(--nav-gray-200);
    padding-bottom: 0.25rem;
    margin-bottom: 0.5rem;
}

.nav-intake-summary-dl {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 0.25rem 1rem;
    font-size: 0.85rem;
}

.nav-intake-summary-dl dt {
    color: var(--nav-text-muted);
    font-weight: 500;
}

.nav-intake-summary-dl dd {
    color: var(--nav-text-dark);
}

.nav-admin-dl {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 0.5rem 1rem;
    font-size: 0.875rem;
}

.nav-admin-dl dt {
    color: var(--nav-text-muted);
    font-weight: 500;
}

.nav-admin-dl dd {
    color: var(--nav-text-dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Internal Layout (Sidebar)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav-internal-body {
    background: var(--nav-gray-50);
}

.nav-internal-layout {
    display: flex;
    min-height: 100vh;
}

.nav-sidebar {
    width: 240px;
    background: var(--nav-gray-800);
    color: var(--nav-white);
    display: flex;
    flex-direction: column;
    padding: 1.5rem 0;
    flex-shrink: 0;
}

.nav-sidebar-brand {
    padding: 0 1.5rem 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-sidebar-brand .nav-logo {
    color: var(--nav-white);
    font-size: 1.125rem;
}

.nav-sidebar-nav {
    flex: 1;
    padding: 1rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.nav-sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.5rem;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: all var(--nav-transition);
}

.nav-sidebar-link:hover {
    background: rgba(255,255,255,0.08);
    color: var(--nav-white);
}

.nav-sidebar-link--active {
    background: rgba(255,255,255,0.12);
    color: var(--nav-white);
    font-weight: 600;
    border-left: 3px solid var(--nav-primary);
}

.nav-sidebar-link--danger {
    color: rgba(220,38,38,0.7);
}

.nav-sidebar-link--danger:hover {
    color: #FCA5A5;
    background: rgba(220,38,38,0.1);
}

.nav-sidebar-footer {
    padding: 1rem 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    flex-direction: column;
}

.nav-internal-main {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
}

.nav-internal-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.nav-internal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
    .nav-internal-layout {
        flex-direction: column;
    }

    .nav-sidebar {
        width: 100%;
        flex-direction: row;
        overflow-x: auto;
        padding: 0.5rem;
    }

    .nav-sidebar-brand {
        display: none;
    }

    .nav-sidebar-nav {
        flex-direction: row;
        padding: 0;
    }

    .nav-sidebar-link {
        padding: 0.5rem 1rem;
        white-space: nowrap;
    }

    .nav-sidebar-footer {
        flex-direction: row;
        border-top: none;
        border-left: 1px solid rgba(255,255,255,0.1);
        margin-left: auto;
    }
}

.nav-auth-notice {
    margin: 0 0 16px;
    padding: 12px 14px;
    border: 1px solid #f0c58a;
    background: #fff6eb;
    color: #7a4b11;
    border-radius: 10px;
    line-height: 1.5;
}

button[disabled],
.nav-btn[disabled] {
    opacity: 0.65;
    cursor: not-allowed;
    pointer-events: none;
}