/* ══════════════════════════════════════════
   Anonymous client sign flow — /sign/{id}
   Playfair (display) + DM Sans (body) per tokens.css & /design.
   ══════════════════════════════════════════ */

.sign-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background:
        radial-gradient(ellipse 90% 60% at 15% 10%, rgba(200,164,78,0.10) 0%, transparent 55%),
        radial-gradient(ellipse 70% 50% at 85% 90%, rgba(26,107,106,0.20) 0%, transparent 55%),
        linear-gradient(160deg, #0d3d3c 0%, var(--teal-deeper) 45%, #0a2e2e 100%);
}

/* Sticky identity strip — who asked you to sign */
.sign-topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(10, 46, 46, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
}

.sign-topbar-inner {
    max-width: 980px;
    margin: 0 auto;
    padding: 20px 28px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    color: #fff;
    box-sizing: border-box;
}

/* Prominent but proportional — between “chip” and “hero” */
.sign-adviser-avatar,
.sign-adviser-initials {
    width: clamp(4.5rem, 14vw, 5.5rem);
    height: clamp(4.5rem, 14vw, 5.5rem);
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

.sign-adviser-avatar {
    object-fit: cover;
    background: rgba(255, 255, 255, 0.08);
}

.sign-adviser-initials {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
    color: #fff;
    font-family: var(--font-display);
    font-size: clamp(1rem, 2.8vw, 1.4rem);
    font-weight: 600;
}

.sign-topbar-text {
    min-width: 0;
    flex: 1;
    padding-top: 4px;
}

/* Line 1: “Adviser from Firm” (gold + white). Line 2: request sentence. */
.sign-topbar-identity {
    margin: 0;
    line-height: 1.35;
}

.sign-topbar-subline {
    font-family: var(--font-body);
    font-size: 1.06rem;
    font-weight: 400;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.92);
    margin: 6px 0 0;
}

.sign-topbar-gold {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gold, #c8a44e);
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.25);
}

.sign-topbar-copy {
    color: rgba(255, 255, 255, 0.92);
}

/* Line 3: document title */
.sign-topbar-docline {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.4;
    color: #fff;
    margin: 6px 0 0;
}

/* Design catalogue: static sample in § Typography */
.ds-sign-header-preview {
    max-width: 720px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 28px rgba(0, 0, 0, 0.18);
}

/* Body scroll area. Auth-card states centre; embed state fills. */
.sign-body {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    box-sizing: border-box;
}

.sign-loading {
    color: rgba(255, 255, 255, 0.85);
    font-family: var(--font-body);
}

/* Card — mirrors .auth-card look. */
.sign-card {
    background: #fff;
    border-radius: 16px;
    padding: 32px;
    width: 100%;
    max-width: 420px;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.35),
        0 4px 16px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
}

.sign-card--danger {
    border-left: 4px solid var(--danger);
}

.sign-card--success {
    border-left: 4px solid var(--success);
}

.sign-card h2 {
    font-family: var(--font-display);
    margin: 0 0 12px;
    font-size: 22px;
    color: var(--ink);
}

.sign-card p {
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0 0 12px;
}

.sign-verify-title {
    margin-bottom: 6px;
}

.sign-hint {
    text-align: center;
    margin: 0 0 20px;
}

.sign-field {
    margin-bottom: 18px;
}

.sign-label {
    display: block;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.9px;
    margin-bottom: 6px;
}

.sign-otp-input {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--cream);
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 19px;
    text-align: center;
    letter-spacing: 8px;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.sign-otp-input:focus {
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(26, 107, 106, 0.12);
}

.sign-otp-input:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.sign-btn-primary {
    display: inline-block;
    width: 100%;
    padding: 13px;
    background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    box-sizing: border-box;
    box-shadow: 0 4px 12px rgba(26, 107, 106, 0.35);
    transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

.sign-btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(26, 107, 106, 0.45);
}

.sign-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.sign-error-text {
    color: var(--danger);
    font-size: 13px;
    margin-top: 10px;
    text-align: center;
}

.sign-resend {
    text-align: center;
    margin-top: 16px;
}

.sign-resend-disabled {
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--text-muted);
    font-style: italic;
}

.sign-link-btn {
    background: none;
    border: none;
    color: var(--teal);
    font-family: var(--font-body);
    font-size: 14px;
    cursor: pointer;
    text-decoration: underline;
    padding: 4px 8px;
}

.sign-link-btn:hover {
    color: var(--teal-dark);
}

.sign-download-wrap {
    margin-top: 16px;
}

/* Post-verify: DocuSeal embed fills remaining viewport below sticky header. */
.sign-embed-wrap {
    flex: 1;
    width: 100%;
    background: #fff;
    overflow: hidden;
}

.sign-embed-wrap .sign-docuseal-embed,
.sign-docuseal-embed {
    display: block;
    width: 100%;
    min-height: 100%;
    height: 100%;
}