/* CHARGENIX customer portal — flat-design, indigo/emerald palette.
   Vanilla CSS, no framework. Theming via CSS variables so the whole
   palette can rotate by editing :root values. */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
    /* Core palette — indigo primary, emerald for CTAs that pay/start trial. */
    --color-primary: #6366f1;          /* indigo-500 */
    --color-primary-dark: #4f46e5;     /* indigo-600 — hover */
    --color-primary-soft: #eef2ff;     /* indigo-50 — tinted chip / icon bg */
    --color-cta: #10b981;              /* emerald-500 */
    --color-cta-dark: #059669;         /* emerald-600 — hover */

    /* Neutrals. Deliberately high-contrast for AAA body text. */
    --color-text: #1e1b4b;             /* indigo-950 */
    --color-text-soft: #312e81;        /* indigo-900 — subtle shift on headings */
    --color-muted: #64748b;            /* slate-500 */
    --color-muted-strong: #475569;     /* slate-600 — meets 4.5:1 on white */
    --color-bg: #f8fafc;               /* slate-50 */
    --color-bg-elevated: #ffffff;
    --color-card: #ffffff;
    --color-border: #e2e8f0;           /* slate-200 */
    --color-border-strong: #cbd5e1;    /* slate-300 */

    --color-error: #dc2626;
    --color-error-soft: #fee2e2;
    --color-success: #10b981;
    --color-success-soft: #d1fae5;
    --color-warning-soft: #fef3c7;
    --color-warning: #b45309;

    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 14px;

    /* Flat design: minimal shadow — only lift cards, never buttons. */
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);

    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --duration: 180ms;

    /* z-index scale. Kept separate so layered overlays don't drift. */
    --z-header: 10;
    --z-overlay: 50;
}

* { box-sizing: border-box; }

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

/* Generic utility — any element with .hidden is display:none. Load-bearing:
   portal.js toggles this class on signin/signup/logout buttons and auth-
   gated nav links based on the customer session state. Without this rule,
   all three header buttons render at the same time. */
.hidden { display: none !important; }

body {
    margin: 0;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 16px;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Respect reduced-motion preference. */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ---------- Header ---------- */
.portal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: var(--z-header);
}

.brand { display: flex; align-items: center; }
.brand-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px; height: 28px;
    border-radius: 8px;
    background: var(--color-primary);
    color: #ffffff;
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: -0.02em;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand h1 {
    margin: 0;
    font-size: 1.15rem;
    color: var(--color-text);
    font-weight: 700;
    letter-spacing: -0.01em;
}
.tagline {
    margin: 0;
    font-size: 0.72rem;
    color: var(--color-muted);
    font-weight: 500;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.portal-nav { display: flex; gap: 1.5rem; }
.portal-nav a {
    color: var(--color-muted-strong);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--duration) var(--ease);
}
.portal-nav a:hover { color: var(--color-primary); }
.portal-nav a.active { color: var(--color-primary); }
.portal-nav a.active::after {
    content: "";
    position: absolute; left: 0; right: 0; bottom: -2px;
    height: 2px; background: var(--color-primary); border-radius: 2px;
}
.portal-nav a.hidden { display: none; }

#header-actions { display: flex; align-items: center; gap: 0.6rem; }
#header-actions.hidden { display: none; }
#logged-in-as {
    font-size: 0.9rem;
    color: var(--color-muted-strong);
    padding-right: 0.5rem;
}
#logged-in-as.hidden { display: none; }

/* ---------- Main & views ---------- */
main {
    max-width: 1120px;
    margin: 2rem auto;
    padding: 0 1.25rem;
}
.view.hidden { display: none; }
.view.full-width {
    max-width: 1120px;
    margin-left: auto;
    margin-right: auto;
}

/* ---------- Card ---------- */
.card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 2rem;
}

h2 {
    margin: 0 0 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--color-text);
}
h3 {
    font-weight: 600;
    color: var(--color-text);
}
hr {
    border: 0;
    border-top: 1px solid var(--color-border);
    margin: 1.5rem 0;
}

/* ---------- Form controls ---------- */
label {
    display: block;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--color-muted-strong);
    margin-bottom: 0.85rem;
}

input[type=text], input[type=email], input[type=password], input[type=number],
input[type=tel], input[type=url], input[type=search], textarea, select {
    display: block;
    width: 100%;
    padding: 0.65rem 0.8rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    margin-top: 0.3rem;
    background: var(--color-card);
    color: var(--color-text);
    transition: border-color var(--duration) var(--ease),
                box-shadow var(--duration) var(--ease);
}
textarea { resize: vertical; min-height: 72px; }
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.18);
}
input[type="range"] { width: 100%; margin-top: 0.5rem; accent-color: var(--color-primary); }

/* ---------- Buttons (flat, solid, no shadow) ---------- */
.btn {
    padding: 0.65rem 1.2rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background-color var(--duration) var(--ease),
                border-color var(--duration) var(--ease),
                color var(--duration) var(--ease);
    line-height: 1.2;
}
.btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.btn-primary {
    background: var(--color-primary);
    color: #ffffff;
}
.btn-primary:hover { background: var(--color-primary-dark); }

.btn-cta {
    background: var(--color-cta);
    color: #ffffff;
}
.btn-cta:hover { background: var(--color-cta-dark); }

.btn-ghost {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-border-strong);
}
.btn-ghost:hover {
    background: var(--color-primary-soft);
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
}

.btn-google {
    background: #ffffff;
    color: #3c4043;
    border: 1px solid #dadce0;
    font-weight: 500;
    width: 100%;
    padding: 0.7rem 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
}
.btn-google:hover { background: #f8f9fa; }

.btn-row {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.25rem;
    justify-content: flex-end;
    flex-wrap: wrap;
}
.btn-lg { padding: 0.85rem 1.75rem; font-size: 1rem; }
.btn-sm { padding: 0.3rem 0.7rem; font-size: 0.82rem; font-weight: 500; }

/* ---------- Fieldsets ---------- */
.channel-pick {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.85rem 1rem;
    margin-bottom: 1rem;
}
.channel-pick legend {
    font-size: 0.82rem;
    color: var(--color-muted-strong);
    padding: 0 0.5rem;
    font-weight: 500;
}
.inline-radio {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-right: 1.25rem;
    margin-bottom: 0;
    color: var(--color-text);
    font-size: 0.95rem;
    cursor: pointer;
}
.inline-radio input { accent-color: var(--color-primary); cursor: pointer; }

/* ---------- Utility text + status ---------- */
.muted { color: var(--color-muted-strong); }
.small { font-size: 0.88rem; }
.error-msg { color: var(--color-error); margin-top: 0.75rem; font-size: 0.9rem; }
.error-msg.hidden, .dev-hint.hidden { display: none; }
.dev-hint {
    margin-top: 0.75rem;
    padding: 0.55rem 0.75rem;
    background: var(--color-warning-soft);
    border: 1px solid #fcd34d;
    border-radius: var(--radius-sm);
    font-family: "SFMono-Regular", Menlo, Consolas, monospace;
    font-size: 0.85rem;
    color: var(--color-warning);
}

/* ---------- Hero ---------- */
.hero {
    text-align: center;
    padding: 4.5rem 1rem 2.5rem;
}
.hero-eyebrow {
    display: inline-block;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    background: var(--color-primary-soft);
    color: var(--color-primary-dark);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}
.hero h1 {
    font-size: 2.6rem;
    margin: 0 0 1rem;
    line-height: 1.15;
    letter-spacing: -0.02em;
    font-weight: 700;
    color: var(--color-text);
    max-width: 18ch;
    margin-left: auto;
    margin-right: auto;
}
.hero h1 .accent { color: var(--color-primary); }
.hero-lead {
    max-width: 62ch;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
    color: var(--color-muted-strong);
    line-height: 1.55;
}
.hero-ctas {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}
.hero-reassure {
    margin-top: 1.5rem;
    color: var(--color-muted);
    font-size: 0.88rem;
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}
.hero-reassure span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}
.hero-reassure svg {
    width: 16px; height: 16px;
    color: var(--color-cta);
    flex-shrink: 0;
}

@media (max-width: 640px) {
    .hero { padding: 2.5rem 1rem 1.5rem; }
    .hero h1 { font-size: 2rem; }
    .hero-lead { font-size: 1rem; }
}

/* ---------- Feature grid ---------- */
.feature-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding: 2rem 1rem 3rem;
}
@media (min-width: 720px) {
    .feature-grid { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
}

.feature {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.75rem;
    transition: border-color var(--duration) var(--ease);
}
.feature:hover { border-color: var(--color-primary); }
.feature-icon {
    width: 2.75rem; height: 2.75rem;
    border-radius: var(--radius-sm);
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}
.feature-icon svg { width: 22px; height: 22px; }
.feature h3 { margin: 0 0 0.5rem; font-size: 1.08rem; font-weight: 600; }
.feature p {
    margin: 0;
    color: var(--color-muted-strong);
    font-size: 0.94rem;
    line-height: 1.55;
}

/* ---------- Section CTA ---------- */
.section-cta {
    background: var(--color-primary-soft);
    border-radius: var(--radius-lg);
    padding: 2.5rem 1.5rem;
    margin: 0 1rem 3rem;
    text-align: center;
}
.section-cta h2 {
    font-size: 1.5rem;
    margin: 0 0 0.5rem;
    color: var(--color-text);
}
.section-cta p {
    margin: 0 auto 1.5rem;
    max-width: 54ch;
    color: var(--color-muted-strong);
}
.section-cta .btn-row { justify-content: center; margin-top: 0; }

/* ---------- Footer ---------- */
.portal-footer {
    text-align: center;
    padding: 2.5rem 1rem 3rem;
    color: var(--color-muted);
    font-size: 0.9rem;
    border-top: 1px solid var(--color-border);
    margin-top: 2rem;
}
.portal-footer a {
    color: var(--color-muted-strong);
    margin: 0 0.75rem;
    text-decoration: none;
    transition: color var(--duration) var(--ease);
}
.portal-footer a:hover { color: var(--color-primary); }
.portal-footer .dot { margin: 0 0.15rem; color: var(--color-border-strong); }

/* ---------- Plans ---------- */
.plans-header { padding: 2rem 1rem 0.5rem; text-align: center; }
.plans-header h2 { margin: 0 0 0.5rem; font-size: 2rem; }
.plans-header .muted { max-width: 54ch; margin: 0 auto; }

.plans-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.5rem 1rem 3rem;
}
@media (min-width: 600px) { .plans-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .plans-grid { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; } }

.plan-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.75rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    position: relative;
    transition: border-color var(--duration) var(--ease);
}
.plan-card:hover { border-color: var(--color-primary); }
.plan-card h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
}
.plan-card-custom {
    border-style: dashed;
    background: var(--color-primary-soft);
}
.plan-meta {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.85rem;
    color: var(--color-muted-strong);
    font-size: 0.88rem;
}
.plan-meta li::before {
    content: "•";
    color: var(--color-primary);
    margin-right: 0.35rem;
    font-weight: 700;
}
.plan-meta li:first-child::before { content: ""; margin-right: 0; }

.price-box {
    background: var(--color-primary-soft);
    border-radius: var(--radius-sm);
    padding: 1rem;
    text-align: center;
}
.price-big {
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.plan-duration {
    width: 100%;
    padding: 0.55rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    background: var(--color-card);
    color: var(--color-text);
}

.plan-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: auto;
}
.plan-actions .btn { flex: 1; min-width: 110px; }

/* ---------- Badges ---------- */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    font-size: 0.72rem;
    font-weight: 600;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.badge-trial        { background: var(--color-warning-soft); color: var(--color-warning); }
.badge-active       { background: var(--color-success-soft); color: #047857; }
.badge-pending      { background: var(--color-warning-soft); color: var(--color-warning); }
.badge-trialing     { background: #dbeafe; color: #1e40af; }
.badge-expired      { background: var(--color-error-soft); color: #991b1b; }
.badge-revoked      { background: var(--color-error-soft); color: #991b1b; }
.badge-awaiting_issuance { background: var(--color-border); color: #374151; }

/* ---------- Builder / dashboard ---------- */
.builder-row { margin-bottom: 1rem; }
.builder-modules {
    margin: 1.25rem 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 1rem 1.15rem;
}
.builder-modules legend {
    padding: 0 0.5rem;
    font-size: 0.82rem;
    color: var(--color-muted-strong);
    font-weight: 500;
}
.module-row {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 0.4rem;
    color: var(--color-text);
}
.module-row input { margin-top: 0; accent-color: var(--color-primary); cursor: pointer; }
.module-row label { margin-bottom: 0; cursor: pointer; }

.price-summary {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 1rem 1.15rem;
    margin: 1.25rem 0;
}
.price-line {
    display: flex;
    justify-content: space-between;
    padding: 0.3rem 0;
    font-size: 0.95rem;
}
.price-total {
    font-weight: 700;
    border-top: 1px solid var(--color-border);
    margin-top: 0.5rem;
    padding-top: 0.6rem;
    font-size: 1.05rem;
}

/* ---------- License list (dashboard) ---------- */
.license-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}
.license-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
    margin-bottom: 0.75rem;
    transition: border-color var(--duration) var(--ease);
}
.license-card:hover { border-color: var(--color-border-strong); }
.license-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.license-head h3 { margin: 0; font-size: 1.08rem; font-weight: 600; }
.license-meta {
    color: var(--color-muted-strong);
    font-size: 0.9rem;
    margin-top: 0.3rem;
}
.section-h {
    margin: 0.85rem 0 0.3rem;
    font-size: 0.78rem;
    color: var(--color-muted-strong);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}
.device-list { list-style: none; padding: 0; margin: 0 0 0.5rem; }
.device-list li {
    padding: 0.45rem 0;
    border-bottom: 1px dashed var(--color-border);
    font-size: 0.9rem;
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    align-items: center;
}
.device-list li:last-child { border-bottom: 0; }
.activation-help { margin-top: 0.5rem; font-size: 0.92rem; color: var(--color-muted-strong); }

/* Legacy license-row (still referenced by a couple of code paths) */
.license-row {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.85rem 1.15rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}
.license-row .meta { font-size: 0.88rem; color: var(--color-muted-strong); }
.license-row .status-active { color: var(--color-success); font-weight: 600; }
.license-row .status-revoked { color: var(--color-error); }
.license-row .actions button { padding: 0.35rem 0.75rem; font-size: 0.85rem; }

/* ---------- Token box ---------- */
.token-box {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    background: var(--color-warning-soft);
    border: 1px solid #fcd34d;
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.85rem;
    margin: 0.75rem 0;
}
.token-box code {
    font-family: "SFMono-Regular", Menlo, Consolas, monospace;
    flex: 1;
    font-size: 0.92rem;
    word-break: break-all;
}

/* ---------- Separator (or-divider between Google + email) ---------- */
.separator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 1rem 0;
    color: var(--color-muted);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.separator::before, .separator::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--color-border);
}
.separator span { padding: 0 0.25rem; }

/* ---------- Verify-pick fieldset (Google + email) ---------- */
.verify-pick {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 1rem 1.15rem;
    margin: 1rem 0;
    background: var(--color-bg);
}
.verify-pick legend {
    padding: 0 0.5rem;
    font-size: 0.82rem;
    color: var(--color-muted-strong);
    font-weight: 500;
}
.verify-pick label { margin-bottom: 0; }
.google-btn-container {
    display: flex;
    justify-content: center;
    min-height: 40px;
    margin: 0.25rem 0;
}

.req {
    color: var(--color-error);
    font-weight: 700;
    margin-left: 0.15rem;
}
.field-hint {
    display: block;
    margin-top: 0.3rem;
    font-size: 0.82rem;
    color: var(--color-muted);
    font-weight: 400;
}

/* ---------- Plan summary (trial/buy) ---------- */
.plan-summary {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 1rem 1.15rem;
    margin-bottom: 1.25rem;
}
.plan-summary h3 { margin: 0 0 0.4rem; font-size: 1.08rem; }