/**
 * Campaign Manager – Frontend Styles
 */

/* ── Variables ─────────────────────────────────────────────────────────────── */
:root {
  --cm-primary:     #2563eb;
  --cm-primary-hover: #1d4ed8;
  --cm-secondary:   #64748b;
  --cm-success:     #16a34a;
  --cm-error:       #dc2626;
  --cm-warning:     #d97706;
  --cm-border:      #cbd5e1;
  --cm-bg:          #f8fafc;
  --cm-white:       #ffffff;
  --cm-text:        #1e293b;
  --cm-text-muted:  #64748b;
  --cm-radius:      8px;
  --cm-shadow:      0 1px 3px rgba(0,0,0,.12), 0 1px 2px rgba(0,0,0,.08);
}

/* ── Wrapper ───────────────────────────────────────────────────────────────── */
.cm-form-wrap {
  max-width: 640px;
  margin: 0 auto;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  color: var(--cm-text);
}

/* ── Messages ──────────────────────────────────────────────────────────────── */
.cm-messages {
  padding: 12px 16px;
  border-radius: var(--cm-radius);
  margin-bottom: 20px;
  font-weight: 500;
  border-left: 4px solid transparent;
}
.cm-messages.cm-success { background: #f0fdf4; border-color: var(--cm-success); color: var(--cm-success); }
.cm-messages.cm-error   { background: #fef2f2; border-color: var(--cm-error);   color: var(--cm-error); }
.cm-messages.cm-info    { background: #eff6ff; border-color: var(--cm-primary); color: var(--cm-primary); }
:root {
    --cm-primary: #0a3981;
    --cm-primary-hover: #082f69;
    --cm-bg: #f5f7fb;
    --cm-white: #ffffff;
    --cm-text: #1f2937;
    --cm-text-muted: #6b7280;
    --cm-border: #d7deea;
    --cm-error: #dc2626;
    --cm-success: #16a34a;
    --cm-radius: 6px;
}

.cm-form-wrap {
    max-width: 760px;
    margin: 24px auto;
    padding: 28px;
    background: linear-gradient(180deg, #ffffff 0%, #f9fbff 100%);
    border: 1px solid #e6ecf5;
    border-radius: 20px;
    box-shadow: 0 14px 40px rgba(10, 57, 129, 0.10);
    position: relative;
    overflow: hidden;
}

.cm-form-wrap::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, #0a3981 0%, #2563eb 100%);
}

.cm-form-header {
    margin-bottom: 22px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e8eef7;
}

.cm-form-title {
    margin: 0 0 6px 0;
    font-size: 28px;
    line-height: 1.2;
    color: var(--cm-primary);
    font-family: 'Poppins-SemiBold';
    letter-spacing: -0.02em;
}

.cm-form-subtitle {
    margin: 0;
    color: var(--cm-text-muted);
    font-size: 14px;
    line-height: 1.6;
}

.cm-field-group {
    margin-bottom: 13px;
}

.cm-field-group label {
    display: block;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--cm-text);
    font-size: 14px;
}

.cm-required {
    color: var(--cm-error);
}

.cm-field-group input[type="text"],
.cm-field-group input[type="email"],
.cm-field-group input[type="number"],
.cm-field-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--cm-border);
    border-radius: var(--cm-radius);
    font-size: 15px;
    color: var(--cm-text);
    background: var(--cm-white);
    box-sizing: border-box;
    transition: border-color .2s, box-shadow .2s, transform .2s;
    outline: none;
}

.cm-field-group input::placeholder,
.cm-field-group textarea::placeholder {
    color: #94a3b8;
}

.cm-field-group input:focus,
.cm-field-group textarea:focus {
    border-color: var(--cm-primary);
    box-shadow: 0 0 0 4px rgba(10, 57, 129, 0.12);
}

.cm-input-error {
    border-color: var(--cm-error) !important;
}

.cm-field-error {
    display: block;
    font-size: 13px;
    color: var(--cm-error);
    margin-top: 5px;
    /* min-height: 18px; */
}

.cm-field-success {
    display: block;
    font-size: 13px;
    color: var(--cm-success);
    font-weight: 600;
    margin-top: 5px;
}

.cm-email-row,
.cm-otp-row {
    display: flex;
    gap: 0;
    align-items: stretch;
}

#cm-email {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

#cm-send-otp-btn {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    border-left: 0;
}

.cm-email-row input,
.cm-otp-row input {
    flex: 1;
    min-width: 0;
}

#cm-otp {
    letter-spacing: 6px;
    font-size: 20px;
    font-weight: 700;
    text-align: center;
    max-width: 180px;
}

.cm-otp-actions {
    margin-top: 8px;
}

.cm-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 11px 18px;
    border: none;
    border-radius: var(--cm-radius);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background .2s, transform .1s, opacity .2s, box-shadow .2s;
    white-space: nowrap;
}

.cm-btn:active {
    transform: scale(.98);
}

.cm-btn:disabled {
    opacity: .55;
    cursor: not-allowed;
}

.cm-btn-primary {
    background: linear-gradient(135deg, #0a3981 0%, #0f4aa8 100%);
    color: var(--cm-white);
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
    font-size: 16px;
    box-shadow: 0 10px 24px rgba(10, 57, 129, 0.18);
}

.cm-btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, #082f69 0%, #0a3981 100%);
    box-shadow: 0 12px 28px rgba(10, 57, 129, 0.24);
}

.cm-btn-secondary {
    background: #f8fbff;
    color: var(--cm-primary);
    border: 1.5px solid #c9d7ef;
}

.cm-btn-secondary:hover:not(:disabled) {
    background: #edf4ff;
}

.cm-btn-link {
    background: none;
    border: none;
    color: var(--cm-primary);
    font-size: 13px;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
    font-weight: 600;
}

.cm-btn-link:hover {
    color: var(--cm-primary-hover);
}

.cm-btn-loader {
    animation: cm-spin .8s linear infinite;
}

@keyframes cm-spin {
    to { transform: rotate(360deg); }
}

.cm-submit-group {
    margin-top: 14px;
}

.cm-disabled {
    background: var(--cm-bg);
    border: 1.5px dashed var(--cm-border);
    padding: 20px;
    border-radius: var(--cm-radius);
    text-align: center;
    color: var(--cm-text-muted);
}

#cm-recaptcha-error {
    display: block;
    font-size: 13px;
    color: var(--cm-error);
    margin-top: 5px;
}

.cm-messages {
    margin-bottom: 16px;
    padding: 12px 14px;
    border-radius: 12px;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    color: #0a3981;
    font-weight: 600;
}

@media (max-width: 768px) {
    .cm-form-wrap {
        padding: 20px;
        border-radius: 16px;
    }

    .cm-form-title {
        font-size: 24px;
    }

    .cm-email-row,
    .cm-otp-row {
        flex-direction: column;
        gap: 10px;
    }

    #cm-email {
        border-radius: var(--cm-radius);
    }

    #cm-send-otp-btn {
        border-radius: var(--cm-radius);
        border-left: 1.5px solid #c9d7ef;
    }

    #cm-otp {
        max-width: 100%;
    }
}