/* ============================================================
   IMAGLANCE Certificate Portal - portal-specific styles
   Loads on top of design.css. Adds Barlow Semi Condensed body
   font, the verification flow, OTP/segmented inputs and admin UI.
   ============================================================ */

:root {
    --font-body: 'Barlow Semi Condensed', sans-serif;   /* readable body */
    --font-heading: 'Teko', sans-serif;                 /* display */
    --ok: #16a34a;
    --warn: #d97706;
    --danger: #dc2626;
}

body { font-family: var(--font-body); cursor: auto; }

/* keep design.css custom cursor disabled on the portal (form-heavy) */
.custom-cursor { display: none !important; }
a, button, input, textarea, select, .btn { cursor: pointer; }
input, textarea, select { cursor: text; }

/* ---------- Top bar ---------- */
.portal-nav {
    position: sticky; top: 0; z-index: 900;
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; padding: 16px 28px;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}
.portal-nav .brand { display: flex; align-items: center; gap: 12px; }
.portal-nav .brand img { height: 40px; }
.portal-nav .brand .fallback {
    font-family: var(--font-heading); font-size: 1.7rem; font-weight: 700;
    letter-spacing: 1px; color: var(--text-primary);
}
.portal-nav .brand .fallback b { color: var(--brand); }
.help-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 20px; border-radius: 999px; border: 1px solid rgba(252,49,116,.22);
    background: rgba(255,255,255,.8); color: var(--brand);
    font-family: var(--font-heading); font-size: 1.05rem; letter-spacing: .5px;
    text-transform: uppercase; cursor: pointer; transition: var(--transition);
}
.help-btn:hover { background: var(--brand); color: #fff; transform: translateY(-2px); }

/* ---------- Verify shell ---------- */
.verify-shell {
    min-height: calc(100vh - 73px);
    display: flex; align-items: center; justify-content: center;
    padding: 48px 20px;
}
.verify-card {
    width: 100%; max-width: 560px; padding: 42px 40px;
    background: var(--glass-bg); backdrop-filter: blur(22px);
    border: 1px solid var(--glass-border); border-radius: 26px;
    box-shadow: var(--shadow);
}
.verify-head { text-align: center; margin-bottom: 28px; }
.verify-head .eyebrow {
    font-family: var(--font-heading); color: var(--brand);
    letter-spacing: 3px; text-transform: uppercase; font-size: 1rem;
}
.verify-head h1 { font-size: clamp(2rem, 5vw, 2.8rem); line-height: 1.05; margin: 4px 0 8px; }
.verify-head p { color: var(--text-secondary); font-size: 1.02rem; }

/* progress dots */
.flow-progress { display: flex; align-items: center; justify-content: center; gap: 10px; margin: 8px 0 26px; }
.flow-progress .dot {
    width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
    font-family: var(--font-heading); font-size: 1rem;
    background: #fff; border: 1px solid var(--border); color: var(--text-muted);
    transition: var(--transition);
}
.flow-progress .dot.active { background: var(--gradient); color: #fff; border-color: transparent; }
.flow-progress .dot.done { border-color: var(--brand); color: var(--brand); }
.flow-progress .bar { width: 36px; height: 2px; background: var(--border); }

.field-label {
    display: block; font-family: var(--font-heading); font-size: 1.05rem;
    letter-spacing: 1px; text-transform: uppercase; color: var(--text-primary);
    margin: 18px 0 10px;
}

/* ---------- Document number segmented input ---------- */
.docno-input {
    display: flex; align-items: stretch; gap: 0;
    border: 1.5px solid var(--border); border-radius: 16px;
    background: var(--input-bg); overflow: hidden;
    transition: var(--transition);
}
.docno-input:focus-within { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-subtle); }
.docno-input .seg {
    border: none; background: transparent; text-align: center;
    font-family: var(--font-heading); font-size: 1.5rem; font-weight: 600;
    color: var(--text-primary); padding: 14px 6px; min-width: 0;
}
.docno-input .seg:focus { outline: none; background: rgba(252,49,116,.05); }
.docno-input .seg.prefix { font-weight: 700; color: var(--brand); width: 80px; flex: 0 0 auto; }
.docno-input .seg.fy   { width: 92px; flex: 0 0 auto; }
.docno-input .seg.mon  { width: 64px; flex: 0 0 auto; }
.docno-input .seg.sno  { flex: 1 1 auto; }
.docno-input .slash {
    display: grid; place-items: center; padding: 0 4px;
    font-family: var(--font-heading); font-size: 1.6rem; color: var(--text-muted);
    background: rgba(148,163,184,.06);
}
.docno-hint { font-size: .85rem; color: var(--text-muted); margin-top: 8px; }
.docno-hint b { color: var(--brand); }

/* ---------- Generic input ---------- */
.p-input {
    width: 100%; padding: 14px 16px; border-radius: 14px;
    border: 1.5px solid var(--border); background: var(--input-bg);
    font-family: var(--font-body); font-size: 1.05rem; color: var(--text-primary);
    transition: var(--transition);
}
.p-input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-subtle); }

/* ---------- OTP segmented boxes ---------- */
.otp-boxes { display: flex; gap: 10px; justify-content: center; margin: 6px 0 4px; }
.otp-boxes input {
    width: 52px; height: 60px; text-align: center;
    font-family: var(--font-heading); font-size: 1.8rem; font-weight: 600;
    border: 1.5px solid var(--border); border-radius: 14px;
    background: var(--input-bg); color: var(--text-primary);
    transition: var(--transition);
}
.otp-boxes input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-subtle); transform: translateY(-2px); }
.otp-boxes input.filled { border-color: var(--brand); background: #fff; }
.otp-meta { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; font-size: .92rem; color: var(--text-muted); }
.resend-link { color: var(--brand); background: none; border: none; font-family: var(--font-body); font-size: .95rem; cursor: pointer; }
.resend-link:disabled { color: var(--text-muted); cursor: default; }

/* ---------- Buttons ---------- */
.p-btn {
    width: 100%; margin-top: 26px; padding: 16px; border: none; border-radius: 14px;
    background: var(--gradient); color: #fff; cursor: pointer;
    font-family: var(--font-heading); font-size: 1.3rem; letter-spacing: 1px;
    text-transform: uppercase; transition: var(--transition);
    box-shadow: 0 14px 28px var(--brand-glow);
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
}
.p-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 34px var(--brand-glow); }
.p-btn:disabled { opacity: .6; cursor: default; transform: none; }
.p-btn.secondary { background: #fff; color: var(--brand); border: 1.5px solid rgba(252,49,116,.22); box-shadow: none; }
.btn-spinner { width: 18px; height: 18px; border: 2px solid rgba(255,255,255,.5); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Alerts ---------- */
.p-alert { padding: 12px 16px; border-radius: 12px; font-size: .95rem; margin-top: 16px; display: none; }
.p-alert.show { display: block; }
.p-alert.error { background: #fef2f2; border: 1px solid #fecaca; color: var(--danger); }
.p-alert.success { background: #f0fdf4; border: 1px solid #bbf7d0; color: var(--ok); }
.p-alert.info { background: var(--brand-subtle); border: 1px solid rgba(252,49,116,.2); color: var(--brand-dark); }

/* ---------- Result / certificate card ---------- */
.cert-result { display: none; }
.cert-status {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 10px 22px; border-radius: 999px; font-family: var(--font-heading);
    letter-spacing: 1px; text-transform: uppercase; font-size: 1.1rem; margin-bottom: 18px;
}
.cert-status.valid { background: #f0fdf4; color: var(--ok); border: 1px solid #bbf7d0; }
.cert-status.revoked { background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; }
.cert-status.expired { background: #fffbeb; color: var(--warn); border: 1px solid #fde68a; }
.cert-status i { font-size: 1.2rem; }

.cert-doc {
    font-family: var(--font-heading); font-size: 1.5rem; letter-spacing: 1px;
    color: var(--brand); text-align: center; margin-bottom: 4px;
}
.cert-holder { text-align: center; font-size: 2rem; font-family: var(--font-heading); color: var(--text-primary); margin-bottom: 22px; }

.cert-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 22px; }
.cert-grid .item { background: rgba(255,255,255,.6); border: 1px solid var(--border); border-radius: 14px; padding: 14px 16px; }
.cert-grid .item.full { grid-column: 1 / -1; }
.cert-grid .item .k { font-size: .78rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 4px; }
.cert-grid .item .v { font-size: 1.1rem; color: var(--text-primary); font-weight: 500; word-break: break-word; }

.cert-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cert-actions .p-btn { margin-top: 0; flex: 1; }

.privacy-note {
    margin-top: 22px; font-size: .82rem; color: var(--text-muted);
    text-align: center; line-height: 1.6;
    border-top: 1px dashed var(--border); padding-top: 16px;
}
.privacy-note i { color: var(--brand); }

/* ---------- Help modal ---------- */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(23,32,51,.5); backdrop-filter: blur(6px);
    z-index: 2000; display: none; align-items: center; justify-content: center; padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal {
    background: var(--bg-secondary); border-radius: 22px; max-width: 600px; width: 100%;
    max-height: 86vh; overflow-y: auto; box-shadow: var(--shadow); border: 1px solid var(--glass-border);
}
.modal-head {
    position: sticky; top: 0; background: var(--gradient); color: #fff;
    padding: 22px 26px; display: flex; align-items: center; justify-content: space-between;
}
.modal-head h2 { color: #fff; font-size: 1.7rem; }
.modal-close { background: rgba(255,255,255,.2); border: none; color: #fff; width: 36px; height: 36px; border-radius: 50%; font-size: 1.4rem; cursor: pointer; }
.modal-body { padding: 26px; }
.guide-step { display: flex; gap: 16px; margin-bottom: 20px; }
.guide-step .num {
    flex: 0 0 auto; width: 42px; height: 42px; border-radius: 12px;
    background: var(--brand-subtle); color: var(--brand);
    display: grid; place-items: center; font-family: var(--font-heading); font-size: 1.3rem;
}
.guide-step h4 { font-size: 1.25rem; margin-bottom: 2px; }
.guide-step p { font-size: .96rem; color: var(--text-secondary); }
.guide-faq { margin-top: 20px; border-top: 1px solid var(--border); padding-top: 18px; }
.guide-faq h4 { font-size: 1.2rem; margin: 14px 0 4px; color: var(--brand); }

.portal-footer { text-align: center; padding: 24px; color: var(--text-muted); font-size: .9rem; }

@media (max-width: 560px) {
    .verify-card { padding: 30px 22px; }
    .cert-grid { grid-template-columns: 1fr; }
    .otp-boxes input { width: 44px; height: 54px; font-size: 1.5rem; }
    .docno-input .seg { font-size: 1.2rem; }
    .docno-input .seg.prefix { width: 64px; }
}