.gz-auth {
    max-width: 480px;
    margin: 0 auto;
    color: #1f2328;
}

.gz-auth__tabs {
    display: flex;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 20px;
}

.gz-auth__tab {
    flex: 1;
    padding: 12px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    font-size: 15px;
    font-weight: 600;
    color: #9ca3af;
    cursor: pointer;
}

.gz-auth__tab.is-active {
    color: #4f46e5;
    border-bottom-color: #4f46e5;
}

.gz-auth__panel {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 22px 24px;
}

.gz-auth__feedback {
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.gz-auth__feedback.is-success {
    background: #f0fdf4;
    color: #15803d;
    border: 1px solid #bbf7d0;
}

.gz-auth__feedback.is-error {
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}

.gz-auth__role-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 18px;
}

.gz-auth__role-tab {
    flex: 1;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #d1d5db;
    background: #f9fafb;
    color: #374151;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.gz-auth__role-tab.is-active {
    background: #4f46e5;
    border-color: #4f46e5;
    color: #ffffff;
}

.gz-auth__row {
    display: flex;
    gap: 12px;
}

.gz-auth__row .gz-auth__field {
    flex: 1;
}

.gz-auth__field {
    margin-bottom: 16px;
}

.gz-auth__label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 6px;
}

.gz-auth__input {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid #d1d5db;
    font-size: 14px;
    font-family: inherit;
}

.gz-auth__input:focus {
    outline: none;
    border-color: #4f46e5;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.gz-auth__submit {
    width: 100%;
    font-size: 15px;
    font-weight: 600;
    padding: 12px 22px;
    border-radius: 8px;
    border: none;
    background: #4f46e5;
    color: #ffffff;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.gz-auth__submit:hover {
    background: #4338ca;
}

.gz-auth__submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.gz-auth__spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: gz-auth-spin 0.7s linear infinite;
}

.gz-auth__spinner:not([hidden]) {
    display: inline-block;
}

@keyframes gz-auth-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}


.gz-auth__forgot,
.gz-auth__back {
    display: block;
    width: 100%;
    margin-top: 12px;
    padding: 4px 0;
    border: 0;
    background: transparent;
    color: #4f46e5;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
}

.gz-auth__forgot:hover,
.gz-auth__back:hover {
    text-decoration: underline;
}

.gz-auth__back {
    margin-top: 0;
    margin-bottom: 18px;
    text-align: left;
}

.gz-auth__forgot-header {
    margin-bottom: 20px;
}

.gz-auth__forgot-title {
    margin: 0 0 7px;
    font-size: 20px;
    line-height: 1.3;
    color: #1f2328;
}

.gz-auth__forgot-text {
    margin: 0;
    color: #6b7280;
    font-size: 14px;
    line-height: 1.55;
}