/* ns.css — σελίδες εφαρμογής του /ns/ (σύνδεση, λογαριασμός, αγορά).
   Χρησιμοποιεί τα tokens --tl-* του css/style.css του κλώνου· στυλ φορμών όπως η Επικοινωνία. */

.ns-hero { padding: 40px 0 36px; }
.ns-hero h1 { font-size: 34px; margin-bottom: 8px; }
.ns-section { padding: 48px 0 72px; background: var(--tl-off-white); min-height: 40vh; }
.ns-narrow { max-width: 460px; }

.ns-preview-bar { font-family: var(--tl-font-mono); font-size: 11px; letter-spacing: 0.12em; color: #8a5a00; background: #fff6e0; border: 1px solid #f2d48a; border-radius: var(--tl-radius); padding: 6px 12px; margin-bottom: 20px; text-align: center; }

.ns-card { background: var(--tl-white); border: 1px solid var(--tl-border); border-radius: var(--tl-radius-lg); padding: 28px; }
.ns-card + .ns-card { margin-top: 16px; }
.ns-card-title { font-family: var(--tl-font-display); font-size: 22px; color: var(--tl-navy-deep); font-weight: 400; margin-bottom: 6px; }
.ns-card-sub { font-size: 14px; color: var(--tl-text-muted); line-height: 1.55; margin-bottom: 22px; }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 12px; font-weight: 500; color: var(--tl-text-muted); letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 6px; }
.form-group input[type=text], .form-group input[type=email], .form-group input[type=password], .form-group select, .form-group textarea {
  width: 100%; font-family: var(--tl-font-body); font-size: 14px; color: var(--tl-text); background: var(--tl-white);
  border: 1px solid var(--tl-border); border-radius: var(--tl-radius); padding: 10px 14px; outline: none; transition: border-color 0.15s; -webkit-appearance: none; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--tl-cyan); }
.form-group input::placeholder { color: #bbc5d0; }
.form-group-hint { font-size: 11px; color: var(--tl-text-muted); margin-top: 5px; line-height: 1.4; }
.form-label-row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.form-label-row a { font-size: 12px; color: var(--tl-cyan); text-decoration: none; }
.form-check { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--tl-text); margin-bottom: 18px; }
.form-group .form-check { display: flex; text-transform: none; letter-spacing: 0; font-size: 13px; font-weight: 400; color: var(--tl-text); }
.ns-otp-input { font-family: var(--tl-font-mono) !important; font-size: 24px !important; letter-spacing: 0.4em; text-align: center; }

.btn-submit { display: inline-block; width: 100%; background: var(--tl-navy-deep); color: #fff; font-family: var(--tl-font-body); font-size: 14px; font-weight: 600; padding: 12px 28px; border-radius: var(--tl-radius); border: none; cursor: pointer; letter-spacing: 0.01em; transition: background 0.15s; text-align: center; text-decoration: none; }
.btn-submit:hover { background: var(--tl-navy-mid); }
.btn-link { background: none; border: none; color: var(--tl-cyan); font-size: 13px; cursor: pointer; padding: 8px 0; width: 100%; font-family: var(--tl-font-body); }
.btn-link:hover { text-decoration: underline; }

.form-feedback { padding: 12px 16px; border-radius: var(--tl-radius); margin-bottom: 20px; font-size: 13px; font-weight: 500; line-height: 1.5; }
.form-feedback.success { background: #e8f8f0; color: #1a7a4a; border: 1px solid #a8e0c0; }
.form-feedback.error { background: #fef2f2; color: #b91c1c; border: 1px solid #fca5a5; }
.form-feedback.info { background: var(--tl-cyan-tint); color: #0a4a75; border: 1px solid rgba(0,170,255,0.3); }

.ns-sep { display: flex; align-items: center; gap: 12px; color: var(--tl-text-muted); font-size: 12px; margin: 18px 0; }
.ns-sep::before, .ns-sep::after { content: ''; flex: 1; height: 1px; background: var(--tl-border); }
.ns-alt { text-align: center; font-size: 13px; margin-top: 18px; }
.ns-alt a { color: var(--tl-cyan); text-decoration: none; }
.ns-foot { text-align: center; font-size: 13px; color: var(--tl-text-muted); margin-top: 18px; }
.ns-foot a { color: var(--tl-cyan); text-decoration: none; }

.ns-kv { display: grid; grid-template-columns: 160px 1fr; gap: 8px 16px; font-size: 14px; }
.ns-kv dt { color: var(--tl-text-muted); }
.ns-kv dd { margin: 0; color: var(--tl-text); word-break: break-word; }

/* Μπάρα λογαριασμού (members_nav): .section-nav του site· η Αποσύνδεση είναι κουμπί φόρμας, δεξιά */
.section-nav .snav-link { font-size: 14px; color: var(--tl-text); }
.section-nav .snav-link.active { color: var(--tl-navy-deep); font-weight: 600; }
.ns-nav-logout { margin: 0 0 0 auto; display: flex; }
.ns-nav-logout .snav-link { background: none; border: 0; border-bottom: 2px solid transparent; font-family: inherit; cursor: pointer; }

@media (max-width: 600px) {
  .ns-hero h1 { font-size: 28px; }
  .ns-card { padding: 20px; }
  .ns-kv { grid-template-columns: 1fr; gap: 2px; }
  .ns-kv dd { margin-bottom: 10px; }
}

/* ─── Αγορά ─── */
.ns-checkout { display: grid; grid-template-columns: 1fr 320px; gap: 24px; align-items: start; }
.ns-checkout-main { display: flex; flex-direction: column; gap: 16px; }
.ns-checkout-main .ns-card + .ns-card { margin-top: 0; }
.ns-checkout-side { position: sticky; top: 72px; }
.ns-step { font-family: var(--tl-font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--tl-cyan); margin-bottom: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.form-row-3 { grid-template-columns: 2fr 1fr 2fr; }
.form-error { font-size: 12px; color: #b91c1c; margin-top: 5px; }
.ns-tabs { display: flex; gap: 4px; margin-bottom: 20px; border-bottom: 1px solid var(--tl-border); }
.ns-tabs a { padding: 8px 14px; font-size: 13px; color: var(--tl-text-muted); text-decoration: none; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.ns-tabs a.on { color: var(--tl-navy-deep); border-bottom-color: var(--tl-cyan); font-weight: 600; }
.ns-radio { display: flex; gap: 20px; font-size: 14px; }
.ns-radio label { display: flex; align-items: center; gap: 6px; cursor: pointer; text-transform: none; letter-spacing: 0; font-size: 14px; color: var(--tl-text); font-weight: 400; margin: 0; }
.ns-radio-block { flex-direction: column; gap: 10px; }
.ns-radio-block label { align-items: flex-start; border: 1px solid var(--tl-border); border-radius: var(--tl-radius); padding: 12px 14px; flex-wrap: wrap; }
.ns-radio-block label span { flex-basis: 100%; padding-left: 22px; font-size: 12px; color: var(--tl-text-muted); line-height: 1.5; }
.ns-radio-block input { margin-top: 3px; }
.ns-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.ns-table th { text-align: left; font-size: 11px; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase; color: var(--tl-text-muted); padding: 8px 10px; border-bottom: 1px solid var(--tl-border); }
.ns-table td { padding: 9px 10px; border-bottom: 1px solid var(--tl-border); vertical-align: middle; }
.ns-table tr:last-child td { border-bottom: none; }
.mono { font-family: var(--tl-font-mono); }
.ns-summary-row, .ns-summary-total { display: flex; justify-content: space-between; font-size: 14px; padding: 6px 0; }
.ns-summary-total { border-top: 1px solid var(--tl-border); margin-top: 8px; padding-top: 12px; font-weight: 600; font-size: 18px; color: var(--tl-navy-deep); }
.ns-ref { font-family: var(--tl-font-mono); font-size: 20px; font-weight: 600; color: var(--tl-navy-deep); background: var(--tl-cyan-tint); border: 1px dashed rgba(0,170,255,0.4); border-radius: var(--tl-radius); padding: 12px 16px; display: inline-block; }
.ns-badge { display: inline-block; font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 10px; background: var(--tl-off-white); color: var(--tl-text-muted); }
.ns-badge.ok { background: #e8f8f0; color: #1a7a4a; }
.ns-badge.warn { background: #fff6e0; color: #8a5a00; }
.ns-badge.bad { background: #fef2f2; color: #b91c1c; }
@media (max-width: 860px) {
  .ns-checkout { grid-template-columns: 1fr; }
  .ns-checkout-side { position: static; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .ns-table { font-size: 13px; }
}