/* ============================================================
   Certificate Manager – Frontend Verification Widget
   ============================================================ */

.cm-verify-wrap {
    --cv-blue:    #1a6faf;
    --cv-blue-d:  #155a8a;
    --cv-green:   #2e7d32;
    --cv-red:     #c62828;
    --cv-border:  #dce1e9;
    --cv-bg:      #f4f6f9;
    --cv-radius:  12px;

    max-width: 640px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Header */
.cm-verify-header {
    text-align: center;
    padding: 32px 24px 24px;
    /*background: linear-gradient(135deg, #1a6faf 0%, #1e3d6f 100%);*/
    background: linear-gradient(135deg, #f57c00 0%, #f79620 100%);
    border-radius: var(--cv-radius) var(--cv-radius) 0 0;
    color: #fff;
}
.cm-verify-icon { font-size: 48px; line-height: 1; margin-bottom: 12px; }
.cm-verify-header h2 {
    margin: 0 0 8px;
    font-size: 22px;
    font-weight: 700;
    color: #fff;
}
.cm-verify-header p {
    margin: 0;
    font-size: 14px;
    opacity: .85;
    color: #fff;
}

/* Form area */
.cm-verify-form-area {
    background: #fff;
    padding: 24px;
    border-left: 1px solid var(--cv-border);
    border-right: 1px solid var(--cv-border);
    border-bottom: 1px solid var(--cv-border);
}
.cm-input-row {
    display: flex;
    gap: 10px;
}
#cm-cert-input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid var(--cv-border);
    border-radius: 8px;
    font-size: 20px;
    font-family: 'Courier New', monospace;
    font-weight: 700;
    letter-spacing: 4px;
    text-align: center;
    color: var(--cv-blue);
    transition: border-color .2s, box-shadow .2s;
}
#cm-cert-input:focus {
    outline: none;
    border-color: var(--cv-blue);
    box-shadow: 0 0 0 3px rgba(26,111,175,.15);
}
#cm-cert-input::placeholder { letter-spacing: 0; font-size: 14px; color: #aaa; font-weight: 400; }

#cm-verify-btn {
    padding: 12px 24px;
    background: #f79620;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: background .2s, transform .1s;
    white-space: nowrap;
}
#cm-verify-btn:hover  { background: #f57c00 }
#cm-verify-btn:active { transform: scale(.97); }
#cm-verify-btn:disabled { opacity: .6; cursor: not-allowed; }

/* Error */
.cm-verify-error {
    margin-top: 12px;
    padding: 10px 14px;
    background: #fdecea;
    border: 1px solid #f5c6c6;
    border-radius: 6px;
    color: var(--cv-red);
    font-size: 14px;
    font-weight: 600;
}

/* Result card */
#cm-verify-result {
    border: 1px solid var(--cv-border);
    border-top: none;
    border-radius: 0 0 var(--cv-radius) var(--cv-radius);
    overflow: hidden;
}
.cm-result-success-banner {
    background: var(--cv-green);
    color: #fff;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 700;
}
.cm-result-success-banner .cm-check { font-size: 22px; }

.cm-result-body {
    padding: 20px;
    background: #fff;
}
.cm-cert-no-display {
    text-align: center;
    background: #e8f0fe;
    border: 2px solid #c5d6f5;
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 20px;
}
.cm-cert-no-display .label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #6b7280;
}
.cm-cert-no-display .number {
    font-size: 28px;
    font-weight: 800;
    font-family: 'Courier New', monospace;
    color: var(--cv-blue);
    letter-spacing: 4px;
}

.cm-result-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.cm-result-field {}
.cm-result-field .rf-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .8px;
    color: #6b7280;
    margin-bottom: 2px;
}
.cm-result-field .rf-value {
    font-size: 15px;
    font-weight: 600;
    color: #1d2027;
}

/* Not found state */
.cm-not-found-banner {
    background: #fdecea;
    border: 1px solid #f5c6c6;
    border-top: none;
    border-radius: 0 0 var(--cv-radius) var(--cv-radius);
    padding: 20px;
    text-align: center;
}
.cm-not-found-banner .nf-icon { font-size: 36px; }
.cm-not-found-banner h3 { color: var(--cv-red); margin: 8px 0 4px; }
.cm-not-found-banner p  { color: #666; font-size: 14px; margin: 0; }

/* Loading spinner */
.cm-spinner {
    display: inline-block;
    width: 18px; height: 18px;
    border: 2px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: cm-spin .7s linear infinite;
    vertical-align: middle;
}
@keyframes cm-spin { to { transform: rotate(360deg); } }

@media (max-width: 520px) {
    .cm-input-row { flex-direction: column; }
    #cm-verify-btn { width: 100%; }
    .cm-result-grid { grid-template-columns: 1fr; }
}