/* =============================================================
   C_Client_Pre_Reg.css
   Page-specific styles for C_Client_Pre_Reg.aspx
   Depends on: css/C_Styles.css (loaded first)
   ============================================================= */

/* ── Page layout: centered card ─────────────────────────────── */
.page-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 12px;
    background: var(--bg);
}

.prereg-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 40px 40px 36px;
    width: 100%;
    max-width: 460px;
}

/* ── Brand / logo area ───────────────────────────────────────── */
.prereg-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
}

.prereg-brand__icon {
    font-size: 1.8rem;
    line-height: 1;
}

.prereg-brand__name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: -.02em;
}

/* ── Headings ────────────────────────────────────────────────── */
.prereg-heading {
    font-size: 1.55rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -.03em;
    margin-bottom: 6px;
}

.prereg-subheading {
    font-size: .88rem;
    color: var(--text-secondary);
    margin-bottom: 22px;
}

/* ── Password row (input + suggest button side-by-side) ──────── */
.prereg-pwd-row {
    display: flex;
    gap: 8px;
    align-items: stretch;
}

.prereg-pwd-wrap {
    position: relative;
    flex: 1;
}

.prereg-pwd-wrap input {
    width: 100%;
    padding-right: 36px;   /* room for eye button */
    background: var(--surface-2);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: .88rem;
    padding-top: 6px;
    padding-bottom: 6px;
    padding-left: 10px;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.prereg-pwd-wrap input:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(90,90,140,.12);
    background: var(--surface);
}

/* Eye toggle button inside password field */
.prereg-eye {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: .95rem;
    line-height: 1;
    color: var(--text-label);
    padding: 0;
    transition: color var(--transition);
}
.prereg-eye:hover { color: var(--text-primary); }

/* Suggest password button */
.prereg-suggest-btn {
    flex-shrink: 0;
    background: none;
    border: 1.5px dashed var(--border);
    border-radius: var(--radius-sm);
    color: var(--accent-light);
    font-family: var(--font-body);
    font-size: .78rem;
    font-weight: 500;
    padding: 6px 10px;
    cursor: pointer;
    white-space: nowrap;
    transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.prereg-suggest-btn:hover {
    border-color: var(--accent-light);
    background: #f0f0f8;
    color: var(--accent);
}

/* ── Strength meter ──────────────────────────────────────────── */
.prereg-strength {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 6px;
}

.prereg-strength__bar {
    flex: 1;
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
}

.prereg-strength__fill {
    height: 100%;
    border-radius: 2px;
    transition: width .3s ease, background .3s ease;
    width: 0;
}

.prereg-strength__fill--weak   { background: #e74c3c; }
.prereg-strength__fill--fair   { background: #f39c12; }
.prereg-strength__fill--good   { background: #2ecc71; }
.prereg-strength__fill--strong { background: #27ae60; }

.prereg-strength__label        { font-size: .72rem; font-weight: 600; min-width: 44px; }
.prereg-strength__label--weak  { color: #e74c3c; }
.prereg-strength__label--fair  { color: #f39c12; }
.prereg-strength__label--good  { color: #2ecc71; }
.prereg-strength__label--strong{ color: #27ae60; }

/* ── Password match indicator ────────────────────────────────── */
.prereg-match-msg {
    font-size: .76rem;
    margin-top: 5px;
    font-weight: 500;
}
.prereg-match-msg--ok  { color: #27ae60; }
.prereg-match-msg--err { color: #c0392b; }

/* ── Suggested password display ──────────────────────────────── */
.prereg-suggested {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f0f4ff;
    border: 1.5px solid #c7d2fe;
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.prereg-suggested__val {
    font-family: var(--font-mono);
    font-size: .88rem;
    color: var(--accent);
    letter-spacing: .04em;
    word-break: break-all;
    flex: 1;
}

.prereg-suggested__copy {
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: .75rem;
    font-weight: 500;
    padding: 4px 10px;
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--transition);
}
.prereg-suggested__copy:hover { background: var(--accent-light); }

/* ── Anti-robot row ──────────────────────────────────────────── */
.prereg-robot-row {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--surface-2);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 18px;
    user-select: none;
}

.prereg-robot-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    flex: 1;
}

.prereg-robot-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
    cursor: pointer;
    flex-shrink: 0;
}

.prereg-robot-box { display: none; }   /* custom box handled by native checkbox */

.prereg-robot-text {
    font-size: .88rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.prereg-robot-icon {
    color: #27ae60;
    font-size: 1.3rem;
    font-weight: 700;
}

/* ── Submit button ───────────────────────────────────────────── */
.prereg-submit-btn {
    width: 100%;
    padding: 10px;
    font-size: .95rem;
    margin-bottom: 16px;
}

/* ── Sign-in link ────────────────────────────────────────────── */
.prereg-login-link {
    text-align: center;
    font-size: .83rem;
    color: var(--text-secondary);
}
.prereg-login-link a {
    color: var(--accent-light);
    text-decoration: none;
    font-weight: 500;
}
.prereg-login-link a:hover { text-decoration: underline; }

/* ── Step 2: OTP panel ───────────────────────────────────────── */
.prereg-step2 {
    padding-top: 4px;
}

.prereg-otp-info {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: #eef6ff;
    border: 1.5px solid #bfdbfe;
    border-radius: var(--radius-md);
    padding: 14px 16px;
    margin-bottom: 22px;
}

.prereg-otp-info__icon {
    font-size: 1.8rem;
    line-height: 1;
    flex-shrink: 0;
}

.prereg-otp-info__title {
    font-size: .95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 3px;
}

.prereg-otp-info__sub {
    font-size: .83rem;
    color: var(--text-secondary);
}

/* OTP input + confirm button inline */
.prereg-otp-group {
    margin-bottom: 12px;
}

.prereg-otp-row {
    display: flex;
    gap: 8px;
    align-items: stretch;
}

.prereg-otp-input {
    flex: 1;
    font-size: 1.3rem !important;
    letter-spacing: .25em;
    text-align: center;
    font-family: var(--font-mono) !important;
    background: var(--surface-2);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: 8px 10px !important;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.prereg-otp-input:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(90,90,140,.12);
    background: var(--surface);
}

/* Incorrect code message */
.prereg-otp-error {
    font-size: .80rem;
    color: #c0392b;
    font-weight: 500;
    margin-top: 6px;
}

/* ── Ban / countdown panel ───────────────────────────────────── */
.prereg-ban {
    text-align: center;
    background: #fff8e1;
    border: 1.5px solid #ffe082;
    border-radius: var(--radius-md);
    padding: 22px 20px;
    margin-bottom: 16px;
}

.prereg-ban__icon  { font-size: 2rem; margin-bottom: 6px; }
.prereg-ban__msg   { font-size: .92rem; font-weight: 600; color: #7b5800; margin-bottom: 4px; }
.prereg-ban__sub   { font-size: .82rem; color: #92600a; margin-bottom: 10px; }
.prereg-ban__timer {
    font-size: 2rem;
    font-family: var(--font-mono);
    font-weight: 600;
    color: #e67e22;
    letter-spacing: .08em;
}

/* ── Resend section ──────────────────────────────────────────── */
.prereg-resend {
    text-align: center;
    margin-top: 10px;
}

.prereg-resend-btn {
    font-size: .82rem;
}

/* ── Success panel ───────────────────────────────────────────── */
.prereg-success {
    text-align: center;
    padding: 30px 20px 20px;
}

.prereg-success__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: #d4f0e0;
    color: #1e7a45;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
    animation: successPop .45s cubic-bezier(.18,.89,.32,1.28);
}

@keyframes successPop {
    from { transform: scale(0); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}

.prereg-success__title {
    font-size: 1.35rem;
    font-weight: 600;
    color: #1e7a45;
    margin-bottom: 6px;
}

.prereg-success__sub {
    font-size: .85rem;
    color: var(--text-secondary);
}

/* ── Fade animations ─────────────────────────────────────────── */
.prereg-fade-in {
    animation: fadeIn .35s ease forwards;
}

.prereg-fade-out {
    animation: fadeOut .28s ease forwards;
}

@keyframes fadeIn  { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeOut { from { opacity: 1; } to { opacity: 0; } }

/* Required asterisk */
.req { color: var(--danger); margin-left: 2px; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 520px) {
    .prereg-card        { padding: 28px 20px 24px; }
    .prereg-pwd-row     { flex-direction: column; }
    .prereg-suggest-btn { width: 100%; }
    .prereg-otp-row     { flex-direction: column; }
    .prereg-otp-input   { text-align: center; }
}