/* Cross & Brew — Tester Signup Form */

.cab-tester-wrap {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    max-width: 480px;
    margin: 0 auto;
    padding: 16px;
}

/* ---- Cards ---- */
.cab-tester-form-card,
.cab-tester-success-card {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.10);
    padding: 40px 36px;
    text-align: center;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.cab-tester-success-card {
    display: none;
}

.cab-tester-wrap.cab-show-success .cab-tester-form-card {
    display: none;
}

.cab-tester-wrap.cab-show-success .cab-tester-success-card {
    display: block;
    animation: cab-fade-up 0.4s ease both;
}

@keyframes cab-fade-up {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---- Icon / heading ---- */
.cab-tester-icon,
.cab-tester-success-icon {
    font-size: 48px;
    line-height: 1;
    margin-bottom: 16px;
}

.cab-tester-heading {
    font-size: 22px;
    font-weight: 700;
    color: #1a1008;
    margin: 0 0 10px;
}

.cab-tester-subheading {
    font-size: 15px;
    color: #555;
    margin: 0 0 28px;
    line-height: 1.5;
}

/* ---- Fields ---- */
.cab-tester-field {
    text-align: left;
    margin-bottom: 20px;
}

.cab-tester-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #1a1008;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.cab-tester-field input[type="email"] {
    width: 100%;
    box-sizing: border-box;
    padding: 12px 16px;
    border: 2px solid #e0d4c0;
    border-radius: 10px;
    font-size: 16px;
    color: #1a1008;
    background: #faf6f0;
    transition: border-color 0.2s;
    outline: none;
}

.cab-tester-field input[type="email"]:focus {
    border-color: #f5c842;
    background: #fff;
}

.cab-tester-field input[type="email"].cab-invalid {
    border-color: #d94f4f;
    background: #fff5f5;
}

/* ---- Device toggle ---- */
.cab-tester-device-group {
    display: flex;
    gap: 12px;
}

.cab-tester-device-option {
    flex: 1;
    cursor: pointer;
}

.cab-tester-device-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.cab-tester-device-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 14px 10px;
    border: 2px solid #e0d4c0;
    border-radius: 10px;
    background: #faf6f0;
    font-size: 14px;
    font-weight: 600;
    color: #5c3d1e;
    transition: border-color 0.2s, background 0.2s, color 0.2s;
    user-select: none;
}

.cab-tester-device-icon {
    font-size: 24px;
    line-height: 1;
}

.cab-tester-device-option input[type="radio"]:checked + .cab-tester-device-btn {
    border-color: #f5c842;
    background: #fffbea;
    color: #1a1008;
}

.cab-tester-device-option:hover .cab-tester-device-btn {
    border-color: #c9a84c;
}

/* ---- Error message ---- */
.cab-tester-error {
    display: none;
    background: #fdecea;
    color: #c62828;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 14px;
    text-align: left;
    margin-bottom: 16px;
}

.cab-tester-error.cab-visible {
    display: block;
    animation: cab-shake 0.3s ease;
}

@keyframes cab-shake {
    0%, 100% { transform: translateX(0); }
    25%       { transform: translateX(-4px); }
    75%       { transform: translateX(4px); }
}

/* ---- Submit button ---- */
.cab-tester-submit {
    width: 100%;
    padding: 14px 24px;
    background: #f5c842;
    color: #1a1008;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: background 0.2s, transform 0.1s;
    margin-bottom: 14px;
}

.cab-tester-submit:hover:not(:disabled) {
    background: #e6b800;
}

.cab-tester-submit:active:not(:disabled) {
    transform: scale(0.98);
}

.cab-tester-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Spinner (hidden by default) */
.cab-tester-submit-spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(26, 16, 8, 0.3);
    border-top-color: #1a1008;
    border-radius: 50%;
    animation: cab-spin 0.7s linear infinite;
}

.cab-tester-submit.cab-loading .cab-tester-submit-label {
    display: none;
}

.cab-tester-submit.cab-loading .cab-tester-submit-spinner {
    display: inline-block;
}

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

/* ---- Privacy note ---- */
.cab-tester-privacy {
    font-size: 12px;
    color: #999;
    margin: 0;
    line-height: 1.4;
}